IAD - BLR

₹ 45,378 Find Cheap Flights from Washington Dulles Airport to Bengaluru (Bangalore)

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Bengaluru departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Bengaluru (Bangalore)

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Bengaluru (Bangalore), as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Bengaluru (Bangalore), as well as popular online travel agencies
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Everything you should know

Cheapest return fare
₹ 89,802
Typical prices: ₹ 93,996-₹ 75,741
Qatar Airways
Tue 4/8Mon 7/9
IAD - BLR • 1 stop
Cheapest one-way flight
₹ 43,662
Typical prices: ₹ 34,510-₹ 62,919
Delta
Tue 4/8
IAD - BLR • 1 stop
Top airlines
Cheapest • from ₹ 89,802 (return)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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Direct flights
Not available
There are currently no direct flights between Dulles Intl and Bengaluru. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg ₹ 110,882 (return)
Shortest trip • 15h 30m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 8% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 20% price drop
Most popular
Good to know
Good to know
+1
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Good to know
Good to know
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Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Bengaluru!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to Bengaluru (IAD-BLR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dulles Intl 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 Dulles Intl to Bengaluru

Tue, 4 Aug - Mon, 7 Sep
Qatar Airways Logo
21:00 - 03:15
IAD
-
BLR
20h 45m
1 stop
Qatar Airways Logo
04:25 - 15:40
BLR
-
IAD
20h 45m
1 stop
₹ 89,802Qatar Airways
Fri, 21 Aug - Sun, 20 Sep
Etihad Airways Logo
15:10 - 19:55
IAD
-
BLR
19h 15m
1 stop
Etihad Airways Logo
22:15 - 09:45
BLR
-
IAD
21h 00m
1 stop
₹ 89,993Etihad Airways
Sun, 9 Aug - Sat, 5 Sep
Emirates Logo
10:55 - 19:20
IAD
-
BLR
22h 55m
1 stop
Emirates Logo
21:00 - 08:40
BLR
-
IAD
21h 10m
1 stop
₹ 90,088Emirates
Sat, 5 Sep - Mon, 28 Sep
Etihad Airways Logo
15:10 - 08:45
IAD
-
BLR
32h 05m
1 stop
Etihad Airways Logo
10:00 - 09:45
BLR
-
IAD
33h 15m
1 stop
₹ 90,183Etihad Airways
Sat, 15 Aug - Sat, 29 Aug
Etihad Airways Logo
15:10 - 08:45
IAD
-
BLR
32h 05m
1 stop
Etihad Airways Logo
10:00 - 09:45
BLR
-
IAD
33h 15m
1 stop
₹ 90,279Etihad Airways
Sun, 12 Jul - Mon, 14 Sep
Etihad Airways Logo
15:10 - 08:40
IAD
-
BLR
32h 00m
1 stop
Etihad Airways Logo
22:15 - 09:45
BLR
-
IAD
21h 00m
1 stop
₹ 90,374Etihad Airways
Fri, 4 Sep - Sat, 26 Sep
Etihad Airways Logo
15:10 - 08:45
IAD
-
BLR
32h 05m
1 stop
Etihad Airways Logo
10:00 - 09:45
BLR
-
IAD
33h 15m
1 stop
₹ 90,469Etihad Airways
Fri, 18 Sep - Wed, 7 Oct
Etihad Airways Logo
15:10 - 08:45
IAD
-
BLR
32h 05m
1 stop
Etihad Airways Logo
10:00 - 09:45
BLR
-
IAD
33h 15m
1 stop
₹ 90,565Etihad Airways
Fri, 21 Aug - Sat, 19 Sep
Emirates Logo
10:55 - 19:20
IAD
-
BLR
22h 55m
1 stop
Emirates Logo
21:00 - 08:40
BLR
-
IAD
21h 10m
1 stop
₹ 90,660Emirates
Sat, 29 Aug - Sat, 12 Sep
Etihad Airways Logo
15:10 - 08:45
IAD
-
BLR
32h 05m
1 stop
Etihad Airways Logo
10:00 - 09:45
BLR
-
IAD
33h 15m
1 stop
₹ 90,755Etihad Airways
Booking Insights

KAYAK's insights & trends for Dulles Intl to Bengaluru flights

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

How much is a return flight from Washington, D.C. Dulles Intl Airport to Bengaluru?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Dulles Intl Airport to Bengaluru departing in August.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Bengaluru (Bangalore)?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport 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 from Washington, D.C. Dulles Intl Airport to Bengaluru (Bangalore) is January, where tickets cost ₹ 75,788 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is ₹ 151,481 and ₹ 121,452 respectively.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport 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 from Washington, D.C. Dulles Intl Airport 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 on the flight from Washington, D.C. Dulles Intl Airport to Bengaluru (Bangalore), you should book around 3 weeks before departure, which saves you about 8% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight₹ 43,662
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly (59% more expensive on average)
Flight from Washington Dulles Airport to Bengaluru (Bangalore)

When to book flights from Dulles Intl to Bengaluru

Are your dates flexible? Find out the best times to travel from Dulles Intl to Bengaluru based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Bengaluru (Bangalore) flights

  • Where are the play areas at Washington Dulles International Airport (IAD)?

    You can find the Dulles FunWay play area in Concourse b NEAR Gate B70. Your kids can blow off steam in this engaging space before your flight. The play area is only open to supervised children under the age of 12 and less than 42 inches tall.

  • Are there hotels at Bangalore International Airport?

    Yes. There are hotels near the airport offering a comfortable and relaxing environment to rest. Try the Red Key Transit Living Bangalore Airport, less than a mile from the airport, which offers warm hospitality and modern amenities. They also provide complimentary shuttle rides from the airport to the hotel, making your transfer seamless. Other hotels include Taj Bangalore, Airport Residency Bangalore, and Signature Club resort, to mention a few.

  • Where can I leave my car at Washington Dulles International Airport (IAD)?

    Washington Dulles Airport offers safe and secure parking spaces with flexible options. The parking rates may vary depending on the parking duration. You can park your car for short or long-term. We recommend making a reservation online to avoid inconveniences on your travel day because the parking spaces are always almost at capacity.

  • How early should I arrive at the departure airport?

    Arrive early at Washington Dulles airport to allow time to go through security and check-in. We recommend arriving at least 3h before your flight’s departure time. This way, you can have time to deal with unexpected situations. You can check for the wait times on the airport’s website, but keep in mind that they may vary depending on traffic and other factors.

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Bengaluru (Bangalore)?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Bengaluru (Bangalore) was ₹ 43,662 for a one-way ticket and ₹ 89,802 for a return.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Bengaluru (Bangalore)?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to Bengaluru (Bangalore)?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Washington Dulles Airport and Bengaluru (Bangalore), with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Bengaluru (Bangalore), Delta or Etihad Airways?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Bengaluru (Bangalore) are Delta and Etihad Airways. With an average price for the route of ₹ 85,254 and an overall rating of 7.8, Delta is the most popular choice. Etihad Airways is also a great choice for the route, with an average price of ₹ 84,683 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport 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 from Washington Dulles Airport to Bengaluru (Bangalore).

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

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

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Bengaluru (Bangalore)?

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport 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) from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Washington, D.C. Dulles Intl Airport to Bengaluru (Bangalore)

  • Bangalore International Airport (BLR) has ATMs where you can withdraw money. There are also currency exchange facilities where you can exchange your money for the Indian rupee to be able to access services more conveniently.
  • Washington is served by three airports from which you can fly, Ronald Reagan Washington National Airport (DCA), Baltimore Washington International Airport, and Washington Dulles Airport (IAD). IAD is the main airport operating many international flights. However, you may find cheaper flights from the other airports.
  • You can access the lounges at Washington Dulles Airport at reduced costs regardless of the airline you are using. The lounges are elegant, providing a serene environment for relaxing and unwinding as you wait for your flight's departure time. Enjoy the amenities offered by the lounges, such as snacks, drinks, and Wi-Fi. The majority of the lounges are airline-operated, so you can contact your airline to inquire about accessing the lounges. Lounges available include Turkish Airlines Lounge Washington, and KLM Lounge, to mention a few.
  • You can leave the arrival airport using several transportation options, including taxi, bus, car rental, and shuttle services. We recommend a rental car for moving around the city as it is more convenient. The buses connect the airport to several locations in Bangalore.
  • You can find nursing facilities at Washington Dulles International Airport that provide a private and comfortable space for lactating mothers to breastfeed their infants and breast pump. You can find them next to the washrooms in front of baggage claim 2, 6, 11, and 14.

Reviews of the top 3 airlines flying from Dulles Intl to Bengaluru

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Bengaluru (Bangalore). Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl 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 8395 reviews
7.2Food
7.8Entertainment
7.8Comfort
8.1Boarding
8.5Crew
Airline reviews

Connection flights should be spaced out farther because too close I missed my connection.

8.0 ExcellentAnonymous, Jun 2026
PHL - ATL
Read more Delta reviews

Connection flights should be spaced out farther because too close I missed my connection.

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

Left /arrived on time. Decent seat space. Like the wifi/plugs and entertainment. Windows and tray table were kinda gross. Attendants didn't start snack service til 40mins before landing. Two rows before us, captain came on to say there's turbulence and recalled staff to seats. So, no drink/snack. Later, attendants didn't stop to see if we had trash nor even look our way. Felt invisible! Almost all pilot announcements were not only unintelligible, but so quiet. We had no idea what she said.

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

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

Very disappointed to not have lounge access The shorter flight seats were uncomfortable

Dear Team, I purchased a full travel package that included 2 checked bags through you and JustFly. However, when I arrived at the airport, my ticket showed 0 checked bags. Since I was traveling internationally to India with 2 bags, It was a $200 per bag at the counter, which was extremely disappointing. For an international trip, why would I ever choose a no‑bag option for only $20–$30 less? This seems like an error in the booking process, and I am requesting clarification and a resolution. I have called JustFly and on phone for 1 hr :53 min and they couldn't help till I show some kind of proof etc which isn't possible but besides that love your service and using it for years !

Good one but just notice that you have to ask several time to get water or coffee .

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

On this flight...fine. The one from India to Abu Dahbi, awful.

It was fantastic. The flight from Chicago to Abu Dahbi was fantastic. The crew, food and service were amazing. Everything was handled by the crew member assigned to us , Nicholas, was usually done before we asked for it. Highly recommend Etihad!

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

Etihad Check In counter/Station manager in Heathrow was bothering and not helpful at all. They are rude and not customer oriented

I missed my flight ,staff unhelpful, they sat and watched me wait ,gangway door closed, English was a problem no announcement I was on time now I missed my month vacation ,lost 1400 bucks no refund I'm sick to my stomach

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.

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

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.

There were only 2 toilets and one of them did not work in business class. We are not allowed to cross classes so had to wait in line to use the toilets!! The entertainment touch display was finicky and did not work all the time.

The food from Delhi to Frankfurt went bad or something cause I got sick after I ate the meal and felt ill the rest of my travel back to NY

Everything was on time, even though the layover in Frankfurt was 22hrs

The flight and crew were good. The customer experience on the ground could have been better. We had to reschedule our flight because of a delay on the previous flight. The attendants working the desk in Washington DC were not helpful. They told us to scan a QR code and that would get us rebooked. Why couldn't two people standing at their computers do this? We had to chat with someone to get everything figured out. It was extremely confusing.

good entertainment package but rather small seats for business class

The male attendant has zero personality. It seemed like he was over worked or hated his job, not once did he smile or made any contact with the people on the plane. Strictly business and call it a day!

Our flight was delayed for over an hour due to weather, and it had already been a long travel day. However, the crew was calm and compassionate, listening to every complaint with genuine concern. They got us home safely without incident, in spite of all of the obstacles. I’m grateful.

Everything you need to know for your flight from Dulles Intl to Bengaluru

Information on your arrival and departure airports