What airlines fly to Bengaluru?

Delta, KLM and Qatar Airways are the top three most popular airlines that fly to Bengaluru from Portland according to our data. Delta is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Bengaluru. Keep in mind that there are 4 different airlines that fly to Bengaluru on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Portland Airport to Bengaluru Intl Airport?

Prices for flights from Portland Airport to Bengaluru Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Portland Airport to Bengaluru Intl Airport?

The number of operators available for flights from Portland Airport to Bengaluru Intl Airport is 4 as of September 2026.

How old do you have to be to fly from Portland Airport to Bengaluru Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Bengaluru Intl Airport.

What documentation or ID do you need to fly to Bengaluru Intl Airport?

The travel and health documents you'll need for your trip to Bengaluru Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bengaluru Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$513 Cheap Flights from Portland to Bengaluru in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Bengaluru

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:10 am - 1:50 amPDX Portland-BLR Bengaluru Intl

30h 10m2 stops New York John F Kennedy Intl Jeddah King Abdulaziz Intl

3:30 am - 9:03 pmBLR Bengaluru Intl-PDX Portland

30h 03m2 stops Jeddah King Abdulaziz Intl New York John F Kennedy Intl

$1,052Multiple Airlines

Sun, Sep 13 - Mon, Sep 28

10:00 pm - 10:00 amPDX Portland-BLR Bengaluru Intl

47h 30m2 stops New York John F Kennedy Intl Jeddah King Abdulaziz Intl

11:30 am - 10:00 pmBLR Bengaluru Intl-PDX Portland

48h 00m2 stops Jeddah King Abdulaziz Intl New York John F Kennedy Intl

$1,081Multiple Airlines

Thu, Oct 1 - Sun, Nov 8

7:34 am - 8:35 amPDX Portland-BLR Bengaluru Intl

35h 31m2 stops Atlanta Hartsfield-Jackson Doha Hamad Intl

3:50 am - 7:57 pmBLR Bengaluru Intl-PDX Portland

29h 37m2 stops Doha Hamad Intl Atlanta Hartsfield-Jackson

$1,139Qatar Airways

Wed, Nov 4 - Sun, Dec 13

7:18 am - 8:55 amPDX Portland-BLR Bengaluru Intl

37h 07m2 stops Atlanta Hartsfield-Jackson Doha Hamad Intl

4:00 am - 8:31 pmBLR Bengaluru Intl-PDX Portland

29h 01m2 stops Doha Hamad Intl Atlanta Hartsfield-Jackson

$1,143Qatar Airways

Wed, Sep 30 - Wed, Oct 7

1:05 pm - 11:05 pmPDX Portland-BLR Bengaluru Intl

21h 30m1 stop Amsterdam Schiphol

2:25 am - 11:40 amBLR Bengaluru Intl-PDX Portland

22h 45m1 stop Amsterdam Schiphol

$1,277Delta

Thu, Oct 1 - Sat, Nov 7

1:05 pm - 11:10 pmPDX Portland-BLR Bengaluru Intl

21h 35m1 stop Amsterdam Schiphol

1:00 am - 11:10 amBLR Bengaluru Intl-PDX Portland

22h 40m1 stop Amsterdam Schiphol

$1,277Delta

Sun, Sep 13 - Mon, Sep 28

1:05 pm - 11:05 pmPDX Portland-BLR Bengaluru Intl

21h 30m1 stop Amsterdam Schiphol

2:25 am - 11:40 amBLR Bengaluru Intl-PDX Portland

22h 45m1 stop Amsterdam Schiphol

$1,277KLM

Thu, Oct 1 - Sat, Nov 7

1:05 pm - 11:05 pmPDX Portland-BLR Bengaluru Intl

21h 30m1 stop Amsterdam Schiphol

1:00 am - 11:10 amBLR Bengaluru Intl-PDX Portland

22h 40m1 stop Amsterdam Schiphol

$1,278KLM

Thu, Oct 1 - Tue, Oct 20

2:34 pm - 1:00 amPDX Portland-BLR Bengaluru Intl

44h 56m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

2:10 am - 10:30 pmBLR Bengaluru Intl-PDX Portland

32h 50m2 stops Munich Franz Josef Strauss Vancouver Intl

$1,448Lufthansa

Fri, Nov 13 - Tue, May 18

1:15 pm - 1:00 amPDX Portland-BLR Bengaluru Intl

46h 15m2 stops Denver Intl Munich Franz Josef Strauss

3:00 am - 6:25 pmBLR Bengaluru Intl-PDX Portland

27h 55m2 stops Frankfurt am Main Vancouver Intl

$1,455Lufthansa

Fri, Nov 13 - Mon, May 17

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Delta flights from Portland to Bengaluru

Our best Delta deals on Portland to Bengaluru flight tickets

Delta

Sep 13

PDX1:05 pmPortland

21h 35m

1 stop

BLR11:10 pmBengaluru Intl

Sep 28

BLR1:00 amBengaluru Intl

22h 40m

1 stop

PDX11:10 amPortland

$1,277

Delta

Oct 1

PDX1:05 pmPortland

21h 30m

1 stop

BLR11:05 pmBengaluru Intl

Nov 7

BLR2:25 amBengaluru Intl

22h 25m

1 stop

PDX11:20 amPortland

$1,278

Delta

Oct 1

PDX7:10 amPortland

27h 55m

2 stops

BLR11:35 pmBengaluru Intl

Oct 21

BLR1:25 amBengaluru Intl

31h 55m

2 stops

PDX8:50 pmPortland

$1,284

KLM flights from Portland to Bengaluru

Our best KLM deals on Portland to Bengaluru flight tickets

KLM

Oct 1

PDX7:10 amPortland

27h 25m

2 stops

BLR11:05 pmBengaluru Intl

Nov 7

BLR2:25 amBengaluru Intl

22h 45m

1 stop

PDX11:40 amPortland

$1,281

KLM

Oct 1

PDX7:10 amPortland

27h 25m

2 stops

BLR11:05 pmBengaluru Intl

Nov 7

BLR2:25 amBengaluru Intl

22h 45m

1 stop

PDX11:40 amPortland

$1,283

KLM

Oct 1

PDX1:05 pmPortland

21h 30m

1 stop

BLR11:05 pmBengaluru Intl

Nov 6

BLR2:25 amBengaluru Intl

25h 59m

2 stops

PDX2:54 pmPortland

$1,287

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sun 9/13

7:10 am-1:50 am

2 stops30h 10m

Bengaluru Intl

Mon 9/28

3:30 am-9:03 pm

2 stops30h 03m

$1,052

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Thu 10/1

10:00 pm-10:00 am

2 stops47h 30m

Bengaluru Intl

Sun 11/8

11:30 am-10:00 pm

2 stops48h 00m

$1,081

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Wed 11/4

7:34 am-8:35 am

2 stops35h 31m

Bengaluru Intl

Sun 12/13

3:50 am-7:57 pm

2 stops29h 37m

$1,139

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Wed 9/30

7:18 am-8:55 am

2 stops37h 07m

Bengaluru Intl

Wed 10/7

4:00 am-8:31 pm

2 stops29h 01m

$1,143

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Thu 10/1

1:05 pm-11:05 pm

1 stop21h 30m

Bengaluru Intl

Sat 11/7

2:25 am-11:40 am

1 stop22h 45m

$1,277

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sun 9/13

1:05 pm-11:10 pm

1 stop21h 35m

Bengaluru Intl

Mon 9/28

1:00 am-11:10 am

1 stop22h 40m

$1,277

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Thu 10/1

1:05 pm-11:05 pm

1 stop21h 30m

Bengaluru Intl

Sat 11/7

2:25 am-11:40 am

1 stop22h 45m

$1,277

Quickest round-trip

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Thu 10/1

1:05 pm-11:05 pm

1 stop21h 30m

Bengaluru Intl

Tue 10/20

1:00 am-11:10 am

1 stop22h 40m

$1,278

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Fri 11/13

2:34 pm-1:00 am

2 stops44h 56m

Bengaluru Intl

Tue 5/18

2:10 am-10:30 pm

2 stops32h 50m

$1,448

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Fri 11/13

1:15 pm-1:00 am

2 stops46h 15m

Bengaluru Intl

Mon 5/17

3:00 am-6:25 pm

2 stops27h 55m

$1,455

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to Bengaluru

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Portland and Bengaluru?

Prices are currently typical for flights on this route.

Typical prices usually range from $794 to $1,074.
The lowest price recently found on this route was $1,052.

What is the cheapest month to fly to Bengaluru?

The month of September is, on average, the cheapest month to fly to Bengaluru from Portland, with most prices found around $808. If you are unable to visit Bengaluru during the month of September, then departing from Portland during the month October is also very affordable. Most momondo users find prices during this month for around $854.

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

You are more likely to see cheaper flights to Bengaluru from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Bengaluru for around $1,204 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bengaluru from Portland for as low as $901 on momondo.

Can stopping save me money on Portland to Bengaluru flights?

You could potentially save up to 22% on your flight if you consider stops on a Portland to Bengaluru flight.

How have Portland to Bengaluru flight prices changed over time?

As of September 2026, prices for Portland to Bengaluru flights are approximately 21% cheaper when compared to flights at the same time last year.

When to book flights from Portland to Bengaluru

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Bengaluru according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland to Bengaluru (PDX to BLR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Bengaluru

Best Price Found	$513
Fastest flight time	33h 20m
Direct flights	None

The best one-way flight to Bengaluru from Portland in the past 72 hours is $513. The best round-trip flight deal from Portland to Bengaluru found on momondo in the last 72 hours is $1,052.

The fastest flight from Portland to Bengaluru takes 33h 20m

There are no direct flights from Portland to Bengaluru. There are no popular flight routes from Portland to Bengaluru.

Search flight deals

Frequently asked questions about flying from Portland to Bengaluru

How far is Portland to Bengaluru Intl by plane?
Bengaluru Intl is 8195.9 mi away from Portland. By plane, this route typically takes 33h 20m.
When did momondo last update prices for flights from Portland Airport to Bengaluru Intl Airport?
Prices for flights from Portland Airport to Bengaluru Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to Bengaluru Intl Airport?
The number of operators available for flights from Portland Airport to Bengaluru Intl Airport is 4 as of September 2026.
How old do you have to be to fly from Portland Airport to Bengaluru Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Bengaluru Intl Airport.
What documentation or ID do you need to fly to Bengaluru Intl Airport?
The travel and health documents you'll need for your trip to Bengaluru Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bengaluru Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Portland to Bengaluru?
Based on momondo bookings for flights between Portland and Bengaluru, the leading airline is Delta, making up 57% of the total bookings. Other popular airlines include KLM with 18%, Qatar Airways with 15%, and Lufthansa with 9%.

Best airlines flying from Portland to Bengaluru

Compare and see reviews for airlines that fly from Portland to Bengaluru with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $711	Free Cancellation	Rating 6.8 8,226 reviews	Search Lufthansa flights
KLM	PriceFrom $769	Free Cancellation	Rating 7.8 1,571 reviews	Search KLM flights
Delta	PriceFrom $776	Free Cancellation	Rating 7.8 8,551 reviews	Search Delta flights
Qatar Airways	PriceFrom $868	Free Cancellation	Rating 7.3 3,729 reviews	Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Bengaluru?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Bengaluru. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Portland to Bengaluru with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Portland to Bengaluru flights to just show those with flexible booking policies.

How can momondo help me find flights from Portland to Bengaluru?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bengaluru from Portland.

I’m not ready to book a flight from Portland to Bengaluru right now. Can momondo alert me if prices change?

Price alerts on flights to Bengaluru from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Bengaluru trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 10/3

Sat 10/10

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to India

Nearby airports

Airlines

Cabin classes

Other India destinations

Other flights from Portland

Complete your trip

Feeling lucky

Airports servicing Karnataka

Mangalore Bajpe Airport

Belgaum Sambre Airport

Cheap flights from Portland to Bengaluru from $513

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Bengaluru departing on 9/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Portland to Bengaluru

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Delta flights from Portland to Bengaluru

Our best Delta deals on Portland to Bengaluru flight tickets

KLM flights from Portland to Bengaluru

Our best KLM deals on Portland to Bengaluru flight tickets

momondo Fare Finder

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

See travel insights to Bengaluru from

How to get the cheapest flight ticket from Portland to Bengaluru

What is the typical price of a round-trip flight between Portland and Bengaluru?

What is the cheapest month to fly to Bengaluru?

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

Can stopping save me money on Portland to Bengaluru flights?

How have Portland to Bengaluru flight prices changed over time?

What airlines fly to Bengaluru?

When to book flights from Portland to Bengaluru

Cheap Portland to Bengaluru (PDX to BLR) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Portland to Bengaluru

Best airlines flying from Portland to Bengaluru

Compare and see reviews for airlines that fly from Portland to Bengaluru with momondo

Why use momondo?

An easier way to manage your Bengaluru trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to India

Airports servicing Karnataka

Fly your favorite airline to Bengaluru

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Bengaluru

List of cabin classes available on flights landing in Bengaluru. Availability may vary depending on flight origin and airline.

Popular cities in India

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Portland

According to popular flight searches on momondo this year

Complete your trip to Bengaluru

Explore popular destinations other users love

According to popular flight searches on momondo this year