How long is the flight from Portland to Bengaluru?

A quick flight from Portland to Bengaluru can take about 29h 40m. Delta provides one of the quickest options available for as low as $802. 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 KLM. Our recent data shows that you can find tickets from as low as $794 on this airline. Additional options worth looking into are Delta and Air France, starting at $794 and $798 round-trip. KLM is 30% cheaper than the average price of flights available within the next 90 days to this destination.

In terms of precipitation, rainfall in Bengaluru ranges from 0.0 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. January is typically the driest time to visit Bengaluru when rainfall is around 0.0 in.

If weather is an important factor for your trip to Bengaluru, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

What are the most popular airlines that fly from Portland to Bengaluru?

Before booking your flight from Portland to Bengaluru check out the most popular airlines for this route: Delta, Qatar Airways or KLM.

Most accurate provider : When it comes to deals on Portland-Bengaluru flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Bengaluru flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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.

$461+ Flights from Portland to Bengaluru

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

Airfare is below average for this route at the moment. Portland to Bengaluru flights typically cost between $895 and $1,628 in January. The cheapest round-trip price found within the last 3 days was $791 on Delta (Jan 6-Feb 2).

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheap flight deals from Portland to Bangalore

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$791 (Delta)
One-way from	$461 (Kiwi.com)
Popular in	December
Cheapest in	September
Average price	$894

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. 13% potential increase in price ($172 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Find 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 October 28, 2025.

Mon 12/296:50 amPDX - BLR

2 stops54h 50mDelta

Mon 1/265:00 amBLR - PDX

2 stops29h 29mDelta

Deal found 10/26

$791

Sun 11/911:15 pmPDX - BLR

2 stops35h 30mDelta

Sat 11/225:00 amBLR - PDX

2 stops54h 51mDelta

Deal found 10/25

$797

Wed 12/311:25 pmPDX - BLR

1 stop21h 45mDelta

Tue 1/275:00 amBLR - PDX

2 stops29h 29mDelta

Deal found 10/26

$798

Sun 11/911:15 pmPDX - BLR

2 stops35h 30mDelta

Tue 11/182:30 amBLR - PDX

1 stop22h 25mDelta

Deal found 10/25

$799

Mon 12/296:50 amPDX - BLR

2 stops54h 50mDelta

Thu 1/225:00 amBLR - PDX

2 stops27h 20mDelta

Deal found 10/26

$802

Sun 11/911:15 pmPDX - BLR

2 stops35h 30mDelta

Mon 12/15:00 amBLR - PDX

2 stops67h 14mDelta

Deal found 10/25

$814

Sat 11/87:00 pmPDX - BLR

2 stops40h 35mAir Canada

Mon 12/12:50 amBLR - PDX

2 stops43h 55mAir Canada

Deal found 10/25

$836

Mon 11/1010:05 amPDX - BLR

2 stops25h 30mMultiple Airlines

Thu 12/42:50 amBLR - PDX

2 stops43h 55mMultiple Airlines

Deal found 10/25

$840

Tue 11/1110:52 amPDX - BLR

2 stops24h 43mLufthansa

Sat 11/222:50 amBLR - PDX

2 stops29h 10mLufthansa

Deal found 10/25

$845

Wed 12/317:10 amPDX - BLR

2 stops28h 25mLufthansa

Fri 1/232:50 amBLR - PDX

2 stops28h 50mLufthansa

Deal found 10/26

$846

Sat 11/87:00 pmPDX - BLR

2 stops40h 35mAir Canada

Tue 12/23:30 amBLR - PDX

2 stops28h 30mAir Canada

Deal found 10/25

$848

Best flights from Portland to Bangalore
Discover carefully curated flight deals from Portland to Bangalore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 28, 2025.

Wed 12/315:30 amPDX - BLR

2 stops29h 40mDelta

Thu 1/225:00 amBLR - PDX

2 stops52h 57mDelta

Deal found 10/26

$802

Mon 11/107:05 amPDX - BLR

2 stops30h 35mVirgin Atlantic

Fri 12/55:00 amBLR - PDX

2 stops27h 20mVirgin Atlantic

Deal found 10/24

$1,081

Wed 12/31:25 pmPDX - BLR

1 stop21h 45mKLM

Fri 12/262:00 amBLR - PDX

2 stops29h 44mKLM

Deal found 10/26

$1,198

Sun 11/302:50 pmPDX - BLR

2 stops44h 00mCathay Pacific

Wed 12/241:25 amBLR - PDX

2 stops57h 05mCathay Pacific

Deal found 10/26

$1,277

Fri 1/97:37 pmPDX - BLR

2 stops42h 03mDelta

Wed 1/285:00 amBLR - PDX

2 stops32h 47mDelta

Deal found 10/26

$807

Thu 12/45:30 amPDX - BLR

2 stops29h 15mDelta

Thu 12/255:00 amBLR - PDX

2 stops29h 06mDelta

Deal found 10/26

$938

Tue 1/136:15 amPDX - BLR

2 stops31h 25mDelta

Tue 1/272:30 amBLR - PDX

1 stop22h 25mDelta

Deal found 10/25

$972

Mon 11/246:29 amPDX - BLR

2 stops31h 11mDelta

Mon 12/155:00 amBLR - PDX

2 stops31h 10mDelta

Deal found 10/26

$1,081

Fri 12/51:25 pmPDX - BLR

1 stop21h 45mDelta

Thu 12/252:30 amBLR - PDX

2 stops29h 50mDelta

Deal found 10/26

$1,118

Fri 12/51:25 pmPDX - BLR

1 stop21h 45mDelta

Wed 12/242:30 amBLR - PDX

2 stops29h 15mDelta

Deal found 10/26

$1,118

Last-minute flights from Portland to Bangalore
Discover last-minute flight deals from Portland to Bangalore. Data last updated October 28, 2025 and is based on user searches.

Wed 11/53:54 pmPDX - BLR

2 stops43h 41mLufthansa

Sat 12/62:50 amBLR - PDX

2 stops29h 10mLufthansa

Deal found 10/25

$855

Sat 11/87:00 pmPDX - BLR

2 stops40h 35mAir Canada

Mon 12/12:50 amBLR - PDX

2 stops43h 55mAir Canada

Deal found 10/25

$836

Sat 11/83:15 pmPDX - BLR

2 stops44h 20mAir Canada

Tue 11/183:30 amBLR - PDX

2 stops28h 30mAir Canada

Deal found 10/25

$848

Sun 11/911:15 pmPDX - BLR

2 stops35h 30mDelta

Sun 11/235:00 amBLR - PDX

2 stops43h 13mDelta

Deal found 10/25

$797

Sun 11/911:15 pmPDX - BLR

2 stops35h 30mDelta

Tue 11/182:30 amBLR - PDX

1 stop22h 25mDelta

Deal found 10/25

$799

Sun 11/911:15 pmPDX - BLR

2 stops35h 30mDelta

Mon 12/15:00 amBLR - PDX

2 stops67h 14mDelta

Deal found 10/25

$814

Sun 11/91:25 pmPDX - BLR

1 stop21h 45mDelta

Sun 11/232:30 amBLR - PDX

1 stop22h 25mDelta

Deal found 10/25

$863

Mon 11/1010:05 amPDX - BLR

2 stops25h 30mMultiple Airlines

Thu 12/42:50 amBLR - PDX

2 stops43h 55mMultiple Airlines

Deal found 10/25

$840

Tue 11/1110:52 amPDX - BLR

2 stops24h 43mLufthansa

Sat 11/222:50 amBLR - PDX

2 stops29h 10mLufthansa

Deal found 10/25

$845

Tue 11/1110:05 amPDX - BLR

2 stops25h 30mLufthansa

Wed 11/192:50 amBLR - PDX

2 stops29h 16mLufthansa

Deal found 10/25

$856

Tue 11/113:15 pmPDX - BLR

2 stops45h 05mAir Canada

Mon 12/12:50 amBLR - PDX

2 stops43h 55mAir Canada

Deal found 10/25

$858

One-way flights from Portland to Bangalore
Search for one-way flight options from Portland to Bangalore. Find affordable one-way fares based on user searches. Data last updated October 28, 2025.

Mon 1/129:30 pmPDX - BLR

2 stops47h 35mMultiple Airlines

Deal found 10/25

$461

Tue 11/1110:40 amPDX - BLR

2 stops32h 20mMultiple Airlines

Deal found 10/26

$485

Sat 1/109:30 pmPDX - BLR

2 stops34h 50mMultiple Airlines

Deal found 10/25

$509

Thu 1/89:30 pmPDX - BLR

2 stops34h 50mMultiple Airlines

Deal found 10/25

$520

Tue 1/137:05 amPDX - BLR

2 stops47h 20mMultiple Airlines

Deal found 10/25

$546

Wed 3/187:00 amPDX - BLR

2 stops30h 45mMultiple Airlines

Deal found 10/24

$560

Thu 1/19:58 amPDX - BLR

3 stops32h 52mMultiple Airlines

Deal found 10/26

$567

Mon 11/242:13 pmPDX - BLR

3 stops40h 02mMultiple Airlines

Deal found 10/26

$572

Wed 1/147:18 amPDX - BLR

3 stops35h 57mMultiple Airlines

Deal found 10/25

$574

Sun 1/119:30 pmPDX - BLR

2 stops37h 20mMultiple Airlines

Deal found 10/25

$576

Mon 11/106:00 amPDX - BLR

2 stops30h 45mQatar Airways

Deal found 10/26

$578

Fri 1/95:50 pmPDX - BLR

3 stops36h 25mMultiple Airlines

Deal found 10/25

$585

Fly from

Fly to

Route

Depart

Return

Price

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 12/31

5:30 am-12:40 am

2 stops29h 40m

Bengaluru Intl

Thu 1/22

5:00 am-8:27 pm

2 stops52h 57m

$802

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Fri 1/9

7:37 pm-3:10 am

2 stops42h 03m

Bengaluru Intl

Wed 1/28

5:00 am-12:17 am

2 stops32h 47m

$807

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Thu 12/4

5:30 am-12:15 am

2 stops29h 15m

Bengaluru Intl

Thu 12/25

5:00 am-8:36 pm

2 stops29h 06m

$938

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Tue 1/13

6:15 am-3:10 am

2 stops31h 25m

Bengaluru Intl

Tue 1/27

2:30 am-11:25 am

1 stop22h 25m

$972

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Mon 11/10

7:05 am-3:10 am

2 stops30h 35m

Bengaluru Intl

Fri 12/5

5:00 am-6:50 pm

2 stops27h 20m

$1,081

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Mon 11/24

6:29 am-3:10 am

2 stops31h 11m

Bengaluru Intl

Mon 12/15

5:00 am-10:40 pm

2 stops31h 10m

$1,081

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Fri 12/5

1:25 pm-12:40 am

1 stop21h 45m

Bengaluru Intl

Thu 12/25

2:30 am-6:50 pm

2 stops29h 50m

$1,118

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Fri 12/5

1:25 pm-12:40 am

1 stop21h 45m

Bengaluru Intl

Wed 12/24

2:30 am-6:15 pm

2 stops29h 15m

$1,118

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 12/3

1:25 pm-12:40 am

1 stop21h 45m

Bengaluru Intl

Fri 12/26

2:00 am-6:14 pm

2 stops29h 44m

$1,198

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sun 11/30

2:50 pm-12:20 am

2 stops44h 00m

Bengaluru Intl

Wed 12/24

1:25 am-9:00 pm

2 stops57h 05m

$1,277

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 20 results

Compare providers for flights from Portland to Bangalore

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Bangalore in October.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Bengaluru flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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?

The best time to book flights from Portland to Bengaluru is 5 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, April is the cheapest month in which you can book a flight from Portland to Bengaluru (average of $704). Flying from Portland to Bengaluru in July is currently the most expensive (average of $997). 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?

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.

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

Travelers seeking maximum savings on their Portland to Bengaluru flight should consider departing on Sunday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

Reviews of airlines servicing Bangalore

Get a feel of what it's like to fly with Singapore Airlines, Delta, and KLM 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.

Singapore Airlines

8.1

Very good

1,388 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Singapore Airlines

8.1

Very good

1,388 reviews

Singapore Airlines

8.1

Very good

1,388 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Delta

7.9

Good

7,994 reviews

Singapore Airlines

8.1

Very good

1,388 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

KLM

7.7

Good

1,406 reviews

Singapore Airlines

8.1

Very good

1,388 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Qatar Airways

7.4

Good

3,658 reviews

Singapore Airlines

8.1

Very good

1,388 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Lufthansa

6.8

Okay

7,532 reviews

Singapore Airlines

8.1

Very good

1,388 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Related info for your journey

How long is the flight from Portland to Bengaluru?
A quick flight from Portland to Bengaluru can take about 29h 40m. Delta provides one of the quickest options available for as low as $802. 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 KLM. Our recent data shows that you can find tickets from as low as $794 on this airline. Additional options worth looking into are Delta and Air France, starting at $794 and $798 round-trip. KLM is 30% cheaper than the average price of flights available within the next 90 days to this destination.
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, April is the cheapest month in which you can book a flight from Portland to Bengaluru (average of $704). Flying from Portland to Bengaluru in July is currently the most expensive (average of $997). 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

Alternative routes for Portland to Bangalore

Boise to Bangalore flights

Eugene to Bangalore flights

Portland to Vasco da Gama flights

Other flights to Bangalore

Top 10 airlines flying from Portland to Bangalore

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest$794	Average$1,161	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$794	Average$1,112	FlexibilityNo cancel fee	On-timeN/A
Air France	Cheapest$798	Average$1,093	FlexibilityNo cancel fee	On-time77%
Air Canada	Cheapest$801	Average$1,023	FlexibilityNo cancel fee	On-time67%
Lufthansa	Cheapest$825	Average$1,092	FlexibilityNo cancel fee	On-time76%
Singapore Airlines	Cheapest$834	Average$1,139	FlexibilityNo cancel fee	On-time81%
Virgin Atlantic	Cheapest$845	Average$1,163	FlexibilityNo cancel fee	On-time72%
Qatar Airways	Cheapest$912	Average$1,213	FlexibilityNo cancel fee	On-time68%
Emirates	Cheapest$1,206	Average$1,773	FlexibilityNo cancel fee	On-time75%
British Airways	Cheapest$1,214	Average$1,506	FlexibilityNo cancel fee	On-time70%

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$461+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Bangalore with Cheapflights

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Find flight deals from Portland to Bangalore

Cheapest flights from Portland to BangaloreExplore 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 October 28, 2025.

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 October 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Bengaluru that are best for you.

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 October.

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.

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?

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

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

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

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

Reviews of airlines servicing Bangalore

Get a feel of what it's like to fly with Singapore Airlines, Delta, and KLM 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.

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?

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

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

How can I find direct flights from Portland to Bangalore?

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

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

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.

Alternative routes for Portland to Bangalore

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Portland to Bangalore

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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 October 28, 2025.