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$523+ Cheap flights from Portland (PDX) to Bengaluru (BLR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BLR
May 19 — May 261
Tue 5/19
Tue 5/26
1 adult, Economy
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Cheap flight deals from Portland to Bangalore

Cheapest flights from Portland to Bangalore
Explore the most affordable flight options available from Portland to Bangalore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 19, 2026.

This SAUDIA deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:00 am
PDX
-
BLR
2 stops38h 30m
Multiple Airlines
Wed 9/233:30 am
BLR
-
PDX
2 stops30h 35m
Multiple Airlines
Deal found 4/14$1,043
This SAUDIA deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:05 pm
PDX
-
BLR
2 stops39h 15m
Multiple Airlines
Fri 10/23:30 am
BLR
-
PDX
2 stops30h 35m
Multiple Airlines
Deal found 4/15$1,054
This Justfly.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:00 am
PDX
-
BLR
2 stops29h 45m
Qatar Airways
Tue 1/263:15 am
BLR
-
PDX
2 stops30h 41m
Qatar Airways
Deal found 4/15$1,077
This SAUDIA deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/91:25 pm
PDX
-
BLR
2 stops32h 05m
SAUDIA
Wed 9/23:30 am
BLR
-
PDX
2 stops31h 22m
SAUDIA
Deal found 4/17$1,093
This Etihad Airways deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/310:23 pm
PDX
-
BLR
2 stops33h 02m
Multiple Airlines
Tue 9/2910:15 pm
BLR
-
PDX
2 stops34h 44m
Multiple Airlines
Deal found 4/18$1,101
This SAUDIA deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:00 am
PDX
-
BLR
2 stops30h 20m
Multiple Airlines
Mon 9/73:30 am
BLR
-
PDX
2 stops30h 35m
Multiple Airlines
Deal found 4/14$1,112
This Justfly.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/212:03 pm
PDX
-
BLR
2 stops26h 02m
Multiple Airlines
Tue 9/84:25 am
BLR
-
PDX
2 stops26h 45m
Multiple Airlines
Deal found 4/15$1,115
This Etihad Airways deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1910:23 pm
PDX
-
BLR
2 stops33h 02m
Multiple Airlines
Sun 5/1710:00 am
BLR
-
PDX
2 stops50h 18m
Multiple Airlines
Deal found 4/16$1,134
This SAUDIA deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/91:25 pm
PDX
-
BLR
2 stops32h 05m
SAUDIA
Fri 8/283:30 am
BLR
-
PDX
2 stops31h 22m
SAUDIA
Deal found 4/17$1,143
This FlightHub deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/41:48 pm
PDX
-
BLR
2 stops24h 17m
Multiple Airlines
Tue 9/84:25 am
BLR
-
PDX
2 stops24h 55m
Multiple Airlines
Deal found 4/15$1,155
This Etihad Airways deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:47 pm
PDX
-
BLR
2 stops38h 58m
Multiple Airlines
Sun 5/1710:00 am
BLR
-
PDX
2 stops50h 18m
Multiple Airlines
Deal found 4/16$1,163

Find flight deals from Portland to Bangalore

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Bangalore (BLR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,043
(SAUDIA)

One-way from

$523
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$971
Provider with most accurate pricing for Portland-Bengaluru Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Bengaluru Intl flights.
Search Deals
From Portland to Bengaluru Intl
Search Deals
One-way flight from Portland to Bengaluru Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($214 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Bangalore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 19, 2026.
Use the filters below to find and compare flights from Portland to Bengaluru that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Mon 8/31

10:05 pm-1:50 am

2 stops39h 15m

Bengaluru Intl

Fri 10/2

3:30 am-9:35 pm

2 stops30h 35m

$1,054

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sat 7/11

1:25 pm-10:00 am

2 stops32h 05m

Bengaluru Intl

Fri 8/28

3:30 am-10:22 pm

2 stops31h 22m

$1,143
Quickest round-trip

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sun 5/3

1:05 pm-11:10 pm

1 stop21h 35m

Bengaluru Intl

Mon 9/28

1:10 am-11:10 am

1 stop22h 30m

$1,347

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Mon 8/31

1:05 pm-11:15 pm

1 stop21h 40m

Bengaluru Intl

Fri 10/2

1:25 am-6:41 pm

2 stops29h 46m

$1,349

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sun 6/14

10:35 pm-10:00 am

2 stops46h 55m

Bengaluru Intl

Fri 8/21

3:30 am-10:22 pm

2 stops31h 22m

$1,359

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Mon 8/3

7:19 am-12:10 am

2 stops28h 21m

Bengaluru Intl

Sun 8/23

1:15 am-9:07 am

2 stops44h 22m

$1,425

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Mon 8/3

12:03 pm-2:35 am

2 stops26h 02m

Bengaluru Intl

Mon 8/24

4:25 am-7:50 pm

2 stops27h 55m

$1,426

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 5/13

1:05 pm-11:10 pm

1 stop21h 35m

Bengaluru Intl

Wed 10/7

1:25 am-4:27 pm

2 stops27h 32m

$1,429

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sat 7/4

6:00 am-11:35 pm

2 stops29h 05m

Bengaluru Intl

Tue 9/15

1:10 am-11:10 am

1 stop22h 30m

$1,489

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sat 5/16

3:30 pm-11:35 pm

2 stops43h 35m

Bengaluru Intl

Mon 6/15

1:05 am-11:10 am

1 stop22h 35m

$1,567

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Portland to Bangalore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Bangalore in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Bengaluru flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Bengaluru flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Bengaluru flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Bengaluru flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Bengaluru flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Bangalore

Have a flexible travel schedule? Discover the best time to fly to Bangalore from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Portland to Bangalore. Price data was last updated on April 10, 2026.

The best time to book flights from Portland to Bengaluru is 70 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Portland to Bengaluru?

Currently, September is the cheapest month in which you can book a flight from Portland to Bengaluru (average of $808). Flying from Portland to Bengaluru in June is currently the most expensive (average of $1,424). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PDX to BLR?

Find hourly flight availability from Portland to Bangalore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 19, 2026.

It’s typically best to fly out from Portland to Bengaluru in the afternoon. Doing so could potentially save you 60% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost to fly round-trip from Portland to Bengaluru?

Reviews of airlines servicing Bangalore

Get insights into the airlines that provide service to Bangalore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bangalore. Reviews last updated April 19, 2026.
Get a feel of what it's like to fly with Delta,KLM, andQatar Airways from Portland to Bengaluru by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,422 reviews

Boarding

8.1

Overall

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,422 reviews
Delta
7.9
Good
8,422 reviews

Boarding

8.1

Overall

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.8
Good
1,501 reviews
Delta
7.9
Good
8,422 reviews

Boarding

8.1

Overall

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Qatar Airways
7.4
Good
3,730 reviews
Delta
7.9
Good
8,422 reviews

Boarding

8.1

Overall

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,941 reviews
Delta
7.9
Good
8,422 reviews

Boarding

8.1

Overall

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,930 reviews
Delta
7.9
Good
8,422 reviews

Boarding

8.1

Overall

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Portland to Bangalore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland to Bengaluru?

    A quick flight from Portland to Bengaluru can take about 21h 35m. SAUDIA provides one of the quickest options available for as low as $1,347. Portland and Bengaluru are separated by a distance of 8176 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Portland to Bengaluru round-trip?

    Our cheapest airline available from Portland to Bengaluru is Lufthansa. Our recent data shows that you can find tickets from as low as $745 on this airline. Additional options worth looking into are Delta and KLM, starting at $751 and $779 round-trip. Lufthansa is 29% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Portland to Bengaluru one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $338. KLM flights start at $338 while deals on Qatar Airways start at $379 one-way.

  • Can I find deals for flights from Portland to Bangalore that include hotel bookings?

    Yes. In addition to deals on Portland to Bangalore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Bangalore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Bangalore.

  • Can I find deals for business class flights from Portland to Bangalore?

    Yes. Cheapflights offers flight deals from Portland to Bangalore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Bengaluru?

    Currently, September is the cheapest month in which you can book a flight from Portland to Bengaluru (average of $808). Flying from Portland to Bengaluru in June is currently the most expensive (average of $1,424). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Portland to Bangalore

Discover the top 7 airlines that operate flights from Portland to Bangalore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$745Average$942FlexibilityNo cancel feeOn-time76%
DeltaCheapest$751Average$1,061FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$779Average$1,231FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$797Average$1,369FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$812Average$1,023FlexibilityNo cancel feeOn-time67%
Qatar AirwaysCheapest$865Average$1,213FlexibilityNo cancel feeOn-time68%
Singapore AirlinesCheapest$868Average$1,262FlexibilityNo cancel feeOn-time81%

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