PDX - BLR

₹ 38,207 Find Cheap Flights from Portland to Bengaluru

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Bengaluru departing on 27/8. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Bengaluru, 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 Portland to Bengaluru, as well as popular online travel agencies
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Cheap Flights from Portland to Bengaluru (PDX-BLR)

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

Thu, 13 Nov - Sun, 16 Nov
Delta Logo
12:15 - 03:10PDX-BLR
25h 25m2 stops
Delta Logo
02:30 - 11:25BLR-PDX
22h 25m1 stop
₹ 67,846Delta
Find Deal
Thu, 13 Nov - Sun, 16 Nov
Delta Logo
12:15 - 03:10PDX-BLR
25h 25m2 stops
Delta Logo
02:00 - 19:13BLR-PDX
30h 43m2 stops
₹ 68,633Delta
Find Deal
Sun, 7 Sep - Tue, 23 Sep
KLM Logo
07:19 - 23:15PDX-BLR
27h 26m2 stops
KLM Logo
01:10 - 11:20BLR-PDX
22h 40m1 stop
₹ 69,857KLM
Find Deal
Tue, 2 Dec - Thu, 25 Dec
Lufthansa Logo
10:10 - 01:00PDX-BLR
25h 20m2 stops
Lufthansa Logo
02:50 - 18:30BLR-PDX
29h 10m2 stops
₹ 72,742Lufthansa
Find Deal
Sat, 29 Nov - Thu, 25 Dec
Air Canada Logo
19:00 - 01:00PDX-BLR
40h 30m2 stops
Air Canada Logo
02:50 - 09:15BLR-PDX
43h 55m2 stops
₹ 73,092Air Canada
Find Deal
Sat, 29 Nov - Thu, 25 Dec
Air Canada Logo
15:15 - 01:00PDX-BLR
44h 15m2 stops
Air Canada Logo
02:50 - 18:30BLR-PDX
29h 10m2 stops
₹ 73,179Air Canada
Find Deal
Tue, 2 Dec - Mon, 22 Dec
Lufthansa Logo
10:10 - 01:00PDX-BLR
25h 20m2 stops
Lufthansa Logo
02:50 - 18:30BLR-PDX
29h 10m2 stops
₹ 73,529Lufthansa
Find Deal
Sat, 18 Oct - Sun, 14 Dec
 Logo
19:40 - 00:30PDX-BLR
64h 20m2 stops
 Logo
03:30 - 00:44BLR-PDX
34h 44m2 stops
₹ 75,889
Find Deal
Sat, 18 Oct - Sun, 14 Dec
 Logo
07:12 - 23:45PDX-BLR
28h 03m2 stops
 Logo
02:30 - 16:46BLR-PDX
27h 46m2 stops
₹ 76,851
Find Deal
Mon, 1 Dec - Thu, 25 Dec
KLM Logo
13:25 - 00:40PDX-BLR
21h 45m1 stop
KLM Logo
02:30 - 11:25BLR-PDX
22h 25m1 stop
₹ 80,873KLM
Find Deal
Booking Insights

KAYAK's insights & trends for Portland to Bengaluru flights

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

How much is a round-trip flight from Portland to Bengaluru?

What’s the cheapest day of the week to fly from Portland to Bengaluru (Bangalore)?

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

For Portland to Bengaluru (Bangalore), Thursday is the cheapest day to fly on average and Monday is the most expensive. Flying from Bengaluru (Bangalore) back to Portland, the best deals are generally found on Friday, with Saturday being the most expensive.

What is the cheapest month to fly from Portland to Bengaluru?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland 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 Portland to Bengaluru is April, where tickets cost ₹ 83,234 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is ₹ 159,210 and ₹ 123,014 respectively.

How far in advance should I book a flight from Portland to Bengaluru?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Portland 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 Portland to Bengaluru, you should book around 2 weeks before departure, which saves you about 11% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.


Good to know

Low seasonMarch
Cheapest flight₹ 38,207
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly and prices are also 0% lower on average.
Flight from Portland to Bengaluru (Bangalore)

When to book flights from Portland to Bengaluru

Are your dates flexible? Find out the best times to travel from Portland 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 flights from Portland to Bengaluru (Bangalore)

  • What is the cheapest flight from Portland to Bengaluru?

    In the last 3 days, the lowest price for a flight from Portland to Bengaluru was ₹ 437 for a one-way ticket and ₹ 776 for a return.

  • Which airports will I be using when flying from Portland to Bengaluru (Bangalore)?

    Portland and Bengaluru (Bangalore) are both served by 1 main airport. You will leave Portland from Portland and will be arriving at Bengaluru Intl.

  • Which aircraft models fly most regularly from Portland to Bengaluru (Bangalore)?

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

  • Which airline alliances offer flights from Portland to Bengaluru (Bangalore)?

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

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

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

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

  • What is the Hacker Fare option on flights from Portland 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 Portland with another airline.

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

Reviews of the top airline flying from Portland to Bengaluru

 
See real verified KAYAK customer reviews for airlines flying from Portland to Bengaluru. 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 Portland 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.
7.4
Qatar AirwaysOverall score based on 3607 reviews
7.9Crew
7.4Entertainment
7.5Boarding
7.3Food
7.4Comfort
Airline reviews

Reason for travelling Tampa to Orlando is to fly Qatar Airline. we end up with American Airline. This was the miserable experience I ever had in my entire travel history. Flight attendants were rude. They hit my knee with the food cart and I was holding ice pack for 2 hours. I still have the pain after a week. WE boarded the flight twice because of the temperature inside the plan.

2.0 MediocreJeyi, Jul 2025PHL - DOH
Read more Qatar Airways reviews

Reason for travelling Tampa to Orlando is to fly Qatar Airline. we end up with American Airline. This was the miserable experience I ever had in my entire travel history. Flight attendants were rude. They hit my knee with the food cart and I was holding ice pack for 2 hours. I still have the pain after a week. WE boarded the flight twice because of the temperature inside the plan.

First keep the airline as you promise. Reason for travelling from Orlando to Tampa is to go with Qatar Airline. We end up with American Airline. As expected the service was horrible.

Not sure how we end up with American Airlines instead of Qatar Airways. From Philadelphia to Qatar they boarded us then they asked us to unload. After 30 minutes later they board us again. The inside the plane it was burning hot and we were sweating like crazy. Crew members are absolute rude. The way they served the passengers were horrible. One of the crew members hit my knee with food cart and kept going. I was holding an ice pack for almost 2 hours. I am still with the pain.

I felt that when I was rerouted it should have been to business class.

The flight was smooth Thank God but the delays and changing gates for 3-4 times made me so tired of walking back and forth with heavy bags I thought I was going to pass out with heavy headaches but Thank God finally found the final gate and home safe. These delays happen anytime for important reasons so just be patient when you come across these situations.

This trip was the most comfortable one I have ever experienced, the team was excellent and very helpful. I am so glad I picked Qatar Airways.

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

Well organized boarding, efficient and on time. Nice crew on the plane. Thank you!

The Qatar Airways staff pre-boarding and also on the flight from Dallas to Doha were incredibly mediocre and arrogant. Consider retraining these individuals Other flights were ok.

My experience with Qatar airway was very unsatisfactory. They lost my child’s stroller and I was told they found it and will send it to the hotel which was a lie. I had to go back to the airport baggage claim and pick up myself after trying to contact them many times!. There was a lack professional and communication. I am very disappointed in Qatar airway and will not be recommending them to friends and family nor will I be flying with them in the future.

Everything you need to know for your flight from Portland to Bengaluru

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