₹ 35,920 Find Cheap Flights from the United States to Bengaluru (Bangalore) – Compare and Save

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Cheap Flights from the United States to Bengaluru

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from the United States to Bengaluru that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from the United States to Bengaluru

Sun, 4 Oct - Tue, 20 Oct
Etihad Airways Logo
16:25 - 08:45BOS  Boston Logan Intl-BLR Bengaluru Intl
30h 50m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
22:15 - 14:40BLR  Bengaluru Intl-BOS Boston Logan Intl
25h 55m1 stop Abu Dhabi Zayed Intl
₹ 74,038Etihad Airways
Tue, 13 Oct - Wed, 11 Nov
Etihad Airways Logo
16:25 - 14:15BOS  Boston Logan Intl-BLR Bengaluru Intl
36h 20m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
04:20 - 14:10BLR  Bengaluru Intl-BOS Boston Logan Intl
20h 20m1 stop Abu Dhabi Zayed Intl
₹ 74,038Etihad Airways
Wed, 9 Sep - Wed, 16 Sep
Qatar Airways Logo
22:00 - 02:30BOS  Boston Logan Intl-BLR Bengaluru Intl
19h 00m1 stop Doha Hamad Intl
Qatar Airways Logo
04:00 - 15:15BLR  Bengaluru Intl-BOS Boston Logan Intl
20h 45m1 stop Doha Hamad Intl
₹ 74,324Qatar Airways
Wed, 16 Sep - Mon, 28 Sep
Qatar Airways Logo
22:00 - 02:30BOS  Boston Logan Intl-BLR Bengaluru Intl
19h 00m1 stop Doha Hamad Intl
Qatar Airways Logo
04:00 - 15:15BLR  Bengaluru Intl-BOS Boston Logan Intl
20h 45m1 stop Doha Hamad Intl
₹ 75,184Qatar Airways
Thu, 8 Oct - Tue, 20 Oct
Air India Logo
10:30 - 11:20SFO  San Francisco-BLR Bengaluru Intl
36h 20m2 stops Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl
Air India Logo
11:00 - 07:00BLR  Bengaluru Intl-SFO San Francisco
32h 30m1 stop New Delhi Indira Gandhi Intl
₹ 83,018Air India
Wed, 2 Sep - Wed, 7 Oct
Air India Logo
10:30 - 03:10SFO  San Francisco-BLR Bengaluru Intl
28h 10m2 stops Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl
Air India Logo
22:00 - 07:00BLR  Bengaluru Intl-SFO San Francisco
21h 30m1 stop New Delhi Indira Gandhi Intl
₹ 83,209Air India
Sun, 4 Oct - Sun, 18 Oct
Singapore Airlines Logo
11:45 - 10:40SFO  San Francisco-BLR Bengaluru Intl
34h 25m1 stop Singapore Changi
Singapore Airlines Logo
23:05 - 09:50BLR  Bengaluru Intl-SFO San Francisco
23h 15m1 stop Singapore Changi
₹ 83,591Singapore Airlines
Sat, 7 Nov - Sun, 15 Nov
Singapore Airlines Logo
09:40 - 10:35SFO  San Francisco-BLR Bengaluru Intl
35h 25m1 stop Singapore Changi
Singapore Airlines Logo
11:50 - 07:50BLR  Bengaluru Intl-SFO San Francisco
33h 30m1 stop Singapore Changi
₹ 84,069Singapore Airlines
Tue, 29 Sep - Tue, 6 Oct
Multiple Airlines Logo
13:00 - 00:10SFO  San Francisco-BLR Bengaluru Intl
22h 40m1 stop Hong Kong Intl
Multiple Airlines Logo
11:35 - 09:50BLR  Bengaluru Intl-SFO San Francisco
34h 45m1 stop Singapore Changi
₹ 86,075Multiple Airlines
Thu, 3 Sep - Mon, 21 Sep
Multiple Airlines Logo
15:10 - 23:00IAD  Washington, D.C. Dulles Intl-BLR Bengaluru Intl
22h 20m2 stops Abu Dhabi Zayed Intl Chennai
Multiple Airlines Logo
07:15 - 09:45BLR  Bengaluru Intl-IAD Washington, D.C. Dulles Intl
36h 00m2 stops Chennai Abu Dhabi Zayed Intl
₹ 89,323Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Bengaluru

Get data-powered insights and trends into flights to Bengaluru to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Bengaluru (Bangalore)?

These are the best return prices found by users searching on KAYAK in the last 5 days.

In the last 5 days, the cheapest flight deal to Bengaluru (Bangalore) was found on the route from Boston, at ₹ 74,038 return. The most popular connection is from San Francisco to Bengaluru (Bangalore), while KAYAK users have found return deals for as low as ₹ 83,591 in the last 5 days.

What is the cheapest day to fly to Bengaluru (Bangalore)?

The average price of all round-trip flights to Bengaluru clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Bengaluru (Bangalore) is Monday where round-trip tickets can be as cheap as ₹ 89,448. On the other hand, the most expensive day to fly is Friday, where round-trip prices are ₹ 128,431 on average.

What is the cheapest month to fly to Bengaluru (Bangalore)?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Bengaluru, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Bengaluru (Bangalore) is February, where tickets cost ₹ 81,107 on average for return flights. On the other hand, the most expensive months are December and June, where the average cost of tickets from the United States is ₹ 140,528 and ₹ 128,491 respectively. For one-way flights, the best month to travel is February with an average price of ₹ 40,983.

How far in advance should I book a flight to Bengaluru (Bangalore)?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Bengaluru, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 9 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low season

September

Cheapest flight

₹ 35,920
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (31% more expensive on average)
Flight from Boston to Bengaluru (Bangalore)

FAQs - booking Bengaluru (Bangalore) flights

  • What dining options are there in Kempegowda International Airport?

    The Kempegowda International Airport has several dining options for travelers that would like to grab a bite to eat before their flight takes off. The Taste of India Express is a casual choice that has traditional Indian dishes, while Fresh Healthy offers vegetable-based meals. KFC and Subway are also available in the airport and are two fast-food choices that are great for those with limited time.

  • Are there any private lounges in the Kempegowda International Airport?

    Kempegowda International Airport has three luxury lounges that travelers can take advantage of while waiting for their flight to take off. The VIP Lounge is located in the International Departure terminal, the Plaza Premium Lounge is located in Domestic Departures, and the Above Ground Level has two locations in both the Domestic and International Terminals.

  • What hotels are close to the Kempegowda International Airport?

    If you’re looking to stay at a hotel near Kempegowda International Airport, consider booking a room at either the OYO 9059 Airport Residency, Hotel Cosmopolitan, or Hotel Presidency, all of which are within a 10-minute drive from the airport.

  • What is the best way to get from Kempegowda International Airport to downtown Bengaluru?

    If you are not planning on booking a rental car during your stay in Bengaluru, plan on taking a taxi from the airport to the city’s downtown. A taxi ride is approximately an hour to drive to the city center and is one of the easiest ways to travel throughout the region.

  • What is the cheapest flight to Bengaluru (Bangalore)?

    In the last 5 days, the cheapest flight deal to Bengaluru (Bangalore) was found on the route from Boston, at ₹ 74,038 return. The most popular connection is from San Francisco to Bengaluru (Bangalore), while KAYAK users have found return deals for as low as ₹ 83,591 in the last 5 days.

  • How far is Bengaluru Intl Airport from central Bengaluru (Bangalore)?

    There are 28 km between Bengaluru (Bangalore) city centre and Bengaluru Intl Airport.

  • What is the name of Bengaluru (Bangalore)’s airport?

    There is only 1 airport in Bengaluru (Bangalore), called Bengaluru Intl Airport (BLR). It can also be referred to as Bangalore, Bengaluru Intl, or Kempegowda.

  • How does KAYAK find such low prices on flights to Bengaluru (Bangalore)?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Bengaluru (Bangalore).

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Bengaluru (Bangalore)?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bengaluru (Bangalore) is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Bengaluru (Bangalore)?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bengaluru (Bangalore) with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Bengaluru (Bangalore)?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bengaluru (Bangalore) up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Bengaluru (Bangalore) are there each week?

    Each week there are around 5,823 direct flights from within United States to Bengaluru (Bangalore). The most common day for departures is Sunday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Bengaluru (Bangalore)

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Bengaluru (Bangalore) flight deals.
  • Planning on booking a flight to Bengaluru? If so, your final flying destination will be Kempegowda International Airport, as all domestic and international flights to Bengaluru land here. The airport is approximately 20 miles from downtown Bengaluru and is approximately a 45 minute drive without additional traffic.
  • If you’re planning on visiting other cities during your time in Bengaluru, consider using Kempegowda International Airport’s intercity bus service, otherwise known as the Fly Bus. The Fly Bus functions daily and allows travelers to go to regions such as Mysuru, Mercara, and Kiab.
  • For travelers that find that they will be spending a substantial amount of time at the Kempegowda International Airport, think about booking a room at the airport’s first Day Hotel. Located near the Domestic Departure area and available for all guests with a valid boarding pass, the Day Hotel provides individuals with private rooms that allow them to take a nap, shower, or simply rest.
  • To exchange some money after your flight to Bengaluru lands, visit one of the several Centrum Forex locations in the Departures wing of Kempegowda International Airport. Centrum Forex is open during normal business hours and allows travelers to also make withdrawals.
  • Hoping to do some shopping before your flight takes off? Make sure to browse the duty-free stores in Kempegowda International Airport. There are three duty-free shops located throughout the International Departures terminal that sell items such as cosmetics, liquor, tobacco, and electronics, making it an easy way to save money on your purchases.

Reviews of the top 5 airlines flying from the United States to Bengaluru

 
See real verified KAYAK customer reviews for airlines flying to Bengaluru (Bangalore). Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Bengaluru (Bangalore). KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Bengaluru? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8504 reviews
7.2Food
7.8Entertainment
8.1Boarding
8.5Crew
7.8Comfort
Airline reviews

Flight was delayed and we were on the runway after landing for 30 mins

4.0 OkayPavan, Aug 2026
Read more Delta reviews

Flight was delayed and we were on the runway after landing for 30 mins

The plane is old. There was water dripping fown from the air cooling system. The toilets were mot that clean

We were delayed so pilots can rest and had no WiFi the whole trip. First class seats are small compared to other planes

The experience was bad. Flight was delayed to handle maintenance (understandable) but still there was some dew forming and dropping as droplets on few seats. Internet at best was allowing some browsing but at a snail pace.

We were delayed 2 hours because of a broken seat. Other than that it was a very nice flight.

There needs to be better accommodations for waiting passengers. A a designated standing space that is separated and away from concourse traffic.

My seats are comfortable because I choose to fly in the exit rows and this time upgraded to first class with minimum sky miles. Otherwise, I would not be happy in regular seats or even middle comfort seats. Onboarding on the return flight from Nashville to Atlanta was hot and very uncomfortable for over 30 minutes due to extreme hot weather. However, Delta should provide some other air flow option as it was almost unbearable until 10 minutes after take-off. First class seats should be equipped with cup holders. Currently, the middle console is used and is flat and prone to spilling drinks.

Delta was fine though my flight was delayed 4 hours into LGA and my return into ORD involved a taxi of 1+ hour to the gate

wifi too slow or would not connect and entertainment kept on freezing

Wrong numbers on the seats, side rows had different numbers than middle row caused lot of confusion.

Qatar Airways has consistently established a standard in my mind that very few airlines manage to sustain, and once again, this Economy Class journey reaffirmed precisely why. As an avid globetrotter who travels extensively for work, I experience many airlines, service cultures, and interpretations of hospitality. What continues to distinguish Qatar Airways is not any single element, but the complete proposition: professionalism, courtesy, warmth, attentiveness, consistency, and a genuinely polished hospitality culture. There is a reassuring confidence that comes with boarding Qatar because, over many journeys, the airline has simply never underdelivered against the expectations it has established for me. This particular journey was especially memorable. I had recently been promoted to Gold tier with Qatar Airways Privilege Club, was travelling on my birthday, and was flying into India on Indian Independence Day. Collectively, that made this considerably more than another flight. The crew made the personal element truly exceptional. Cabin Supervisor Hershel and Cabin Crew Ali deserve particular recognition. Their hospitality went well beyond procedural service; they took the initiative to acknowledge my birthday and, using the resources available onboard, thoughtfully assembled a small presentation with KitKat chocolates and dessert to wish me. It was simple, spontaneous, genuine, and immensely memorable. For someone who spends a considerable part of life travelling, these are precisely the moments that transcend service delivery and become lasting memories. That is where Qatar continues to excel: exceptionally well trained, composed, aligned, and polished crew who can deliver consistency without appearing mechanical. The human warmth remains evident, and individual colleagues repeatedly find ways to distinguish themselves. One small opportunity would have made the occasion even more complete. As we were travelling from Doha to India on 15 August, still within Indian Independence Day, a subtle acknowledgement of India celebrating its 80th Independence Day, perhaps simply wishing the Indian guests onboard on this proud occasion, would have been a thoughtful and culturally resonant gesture. It certainly does not detract from an excellent journey, but would have added another meaningful dimension to an already memorable flight. The only substantive disappointment was that my checked luggage did not complete the journey with me from Seattle (SEA), via Doha (DOH), to Kolkata (CCU), having been delayed in Doha. A baggage exception report is already on file with the local airport team in Kolkata. Given the confidence Qatar Airways has earned from me over the years, I remain optimistic that they will once again live up to that standard, work their magic, and reunite me with my luggage within the next 24 hours. Overall, another exceptional experience and one I will genuinely cherish. Hershel and Ali, thank you for making my birthday in the skies so memorable. Way to go, Qatar Airways. Please continue investing in and developing your cabin professionals to this calibre. When service excellence is combined with authentic human connection, an ordinary journey becomes an experience a passenger remembers long after landing.

Looks like a local flight. Food was horrible. No entertainment system.

Economy travel is really hard with no room to move especially when the person sitting beside you is an XL or XXL size person who if moving could hit your face

I purchased Qatar airways after seeing ads about its service. To my surprise Qatar is marketing gimmick and horrible airlines which I don’t recommend to anyone Flight was dirty including flight from Miami to Doha And Doha airport restrooms are dirty On top of this they use this pathetic cheap indigo From Doha to Hyderabad which I will never fly Also they lost one of my baggage in Indigo and still waiting to receive it. I will never travel Qatar and will never recommend

Aircraft was spacious compared to American Airlines, food was great, entertainment was much better with a wide variety of options, and the crew was very polite.

The overall flight experience between Doha and Kolkata was satisfactory. The staff onboard were notably engaged, responsive, and enthusiastic, providing a level of service that stood out, especially when compared to the less attentive crew on the earlier leg from Heathrow to Doha. Their eagerness to assist made the journey more pleasant. Additionally, the time spent at the Silver Lounge in Doha contributed positively to the experience. The lounge offered a comfortable and relaxing environment, with adequate amenities and attentive staff. Overall, both the flight and the lounge experience in Doha met expectations, making for a smooth and satisfactory travel experience.

Being a platinum member, no attention given. No towel or tissue provided.

No towels or tissue and chocolate and mint provided before arrival

They made us deliberate waste time by holding our passports and boarding passes making us miss the flight

Qatar screwed up by delaying our onward journey for refueling, which resulted in missing our connecting flight to India. the airport qater staff at Doha, herded us like cattle in a very incohesive and uncoordinated way. We were then given 2 options: either catch our original flight the Next day ( After 24.hrs) or catch 2 flights instead , to goto our destination in India. All this, for paying a premium for Qatar.

They lost the baggage and said it was deleted from the system. I had baggage tag so was able to file the complaint but there was no PIR number and update so far

Good service. But on flight to Kochi no entertainment except in app. And no working outlets to charge phone.

Was so disappointing. Business class with no TV, uncomfortable seats. Had much higher expectations.

This flight was a dreamliner so I think the space was ok for the legs, but the option for food was again limited and the crew was same.

Boarding was efficient, had to check in cabin luggage. Seats were narrow, food was more in quantity, received cabin luggage on the luggage belt which was fine.

Needs better seat for business class. My seat was falling apart. Also no WiFi on that flight

Only 1 time food and drinks together was offered, for total 5 hours duration drinks and snacks was never offered. For some people food choice was not available, only veg was available. No entertainment option was there. Crew members were mostly back of the flight asking each other for KitKat and chips to share between them.

Etihad flight sector is a local . .give the same quality upto destination

Lovely crew - comfortable journey despite it being an older plane.

Ripped off and broken seats in Business class. Seats stink and need to request the staff for additional bedsheets. Crew if very friendly though

Boarding arrangement at Frankfurt was terribly managed with no proper guidance and the flight was parked far away from the gate. In flight entertainment device (touch screen) was not working at all throughout the flight. And on top of all this two of the checked in bags were found to be missing when we landed at Chennai. All this mismanagement at a very high fare of about $2300 per ticket is unacceptable.

Fortunately the departure was delayed as I had a tight connection and the incoming flight was delayed. The departure delay helped me to make my connection. Thankfully, my luggage also could be transferred in the same time. The aircraft had to be changed and the power outlet in my seat didn’t work. Again luckily as the flight was not full, I could move to a different seat where the power outlet was working.

Boarding was by group and we had to take the bus. There were no elevators so had to walk down the stairs. It would help to have escalators or elevators. Note I had a special needs child and the gate crew was rushing us in. The bus was full but we were packed with no seats to sit.

The entertainment is pretty boring. There are no new movies or TV shows from February. The food is just ok on the Atlanta to Frankfurt leg, but better on the Fra to Bengaluru leg.

Charging for reserving a seat is really cheap. The seats in economy are very small especially when the passenger directly in front reclines their seat. On long flights they should have coffee/tea and juices available for passengers. Here we have to bother the crew. Other airlines just put drinks and snacks in the back for the passengers.

This is the worst part of the journey. The Lufthansa flight was delayed, and I missed the connecting flight. Lufthansa staff have not been helpful in rebooking the subsequent flight with Air India (another airline that is part of the Star Alliance). Lufthansa told me it's not their responsibility, and Air India says the PNR is part of Lufthansa, so they are not responsible for rebooking. Lufthansa customer service asked me to contact the counter at Delhi airport, but no one was available there. I am caught between these two airlines, and ultimately, Air India decided to reschedule my flight after 18 hours. I am stranded at Delhi airport. I can't go out because if I do, I can't come back in, and I can't get past security to get food. My 3-year-old and I are stranded here for 12 hours without food and water.

Food could have tasted better and had more options - they ran out of vegetarian options. Considering this was business class, I don’t think that’s acceptable.

You should change everything like maintaining cleanliness ,food is very bad and staff doesn’t care their passengers and there was no water in the washroom whole flight and lastly entertainment is very bad headphones won’t work as well. So basically you should change everything in your flight. I think l’m not going to travel in Lufthansa anymore. Very bad experience

Worst baggage handling system. Our bags were delayed and multiple calls to customer service agents didn't help. The customer service is really poor and do not provide any update. The airport ground staff also are not helpful in terms of providing right information. False information was provided that the bag has not reached SFO.

Lufthansa keep delaying flights, my 26 hour journey became a 46 hr. No empathy from service desk just take it or leave it attitude

Very comfortable flight. I appreciate the announcements were also in English.

Flight was cancelled by air India. There was no explanation provided why the flight was cancelled. Found out that the flight was cancelled because the Iran air space was closed. Meanwhile, all other flights passing through that region were operating without issues. When asked to refund money for the tickets, being told that “ As checked, we wish to share that Flight AI 116 on 15 January 2026 from New York to Mumbai was cancelled due to Iran airspace closure, which were beyond the airline’s control. While such events can disrupt travel plans, we appreciate your understanding and patience. Our team remains committed to ensuring the safety and comfort of all passengers and takes all necessary measures to minimize any issues. However, we must inform you that compensation is not applicable under these extraordinary circumstances, in accordance with the relevant regulations.” Completed unacceptable and unprofessional behavior!

We had extra baggage which is an ordinary event. The check-in counter experience for them to calculate the additional amount owed and collect payment was terrible - very manual, multiple counters to resolve, took more than 30 minutes

First and the foremost I was shocked to see airindia standards have come down so low . The food was horrible . They served us 3 meals for vegetarian and all the was paneer . The orange juice was not at all cold it was smelly . After you take this heavy price air India should learn from other air lines . I at one point felt like throwing up . After all this when we landed we were not given landing slip . We had to wait for 45 min at the immigration just because no one was given landing slip . To top it all we were 3 passengers and had checked in 4 check in luggage . Out of which 3 have not yet arrived . Basically status says the loaded it in our flight ( this was a direct fight ) and it never reached . We are still waiting . There is nothing great to tell about our flight . The he only good thing was the crew were very helpful .

Bags got damaged for multiple passengers, and they wouldn't even reimburse the depreciated price of the bag.

Comfortable seats, on time departures and arrival, and helping staff

Bathrooms were horrible. No cleaning and floor was full of tissues. Understand that passengers responsibility to keep it clean but crew should check if tissues are there or not. Also, they announced that baggage will be at one carousel but came to a different one.

Best flight I have taken so far between US and India. Air India service was surprisingly amazing.. had a low expectation, but the new Air India exceeded it.

Not good. We were travelling as a family with 2 kids (6 and 3 yr old) and all of our 4 seats were assigned separately. The flight attendant didn’t help with the seating. Instead we were helped by few fellow passengers who vacated their seats allowing us to sit together.

I liked nothing. The quality of earphones provided was poor. This could be better.

Everything you need to know for your flight to Bengaluru

Information on the airport you'll fly into in Bengaluru