What is the cheapest airline that flies from Washington to Bengaluru Intl?

Delta, KLM, and Japan Airlines are the most popular carriers operating from Washington to Bengaluru Intl

What airlines fly to Bengaluru?

Singapore Airlines, Delta and Qatar Airways are the top three most popular airlines that fly to Bengaluru from State of Washington according to our data. Singapore Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Bengaluru. Keep in mind that there are 11 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 Washington to Bengaluru Intl Airport?

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

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

As of August 2026, there are 11 operators available to choose from for flights from Washington to Bengaluru Intl Airport.

How old do you have to be to fly from Washington 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 Washington 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.

$422 Cheap Flights from Washington to Bengaluru in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Bengaluru

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:15 am - 10:25 amSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

35h 40m1 stop Singapore Changi

11:05 pm - 8:10 amBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

21h 35m1 stop Singapore Changi

$935Singapore Airlines

Thu, Oct 1 - Fri, Oct 30

10:15 am - 10:25 amSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

35h 40m1 stop Singapore Changi

11:05 pm - 8:10 amBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

21h 35m1 stop Singapore Changi

$936Singapore Airlines

Thu, Oct 1 - Fri, Oct 30

11:42 pm - 7:55 pmSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

31h 43m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

4:35 am - 8:44 pmBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

52h 39m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl

$978Etihad Airways

Sun, Sep 20 - Wed, Sep 23

2:10 pm - 10:35 amSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

30h 55m2 stops Los Angeles Singapore Changi

11:05 pm - 7:10 amBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

21h 35m1 stop Singapore Changi

$995Multiple Airlines

Wed, Nov 11 - Thu, Nov 19

1:15 pm - 12:15 amSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

22h 30m1 stop Tokyo Narita

2:45 am - 9:50 amBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

20h 35m1 stop Tokyo Narita

$1,107Japan Airlines

Mon, Sep 21 - Wed, Nov 4

1:15 pm - 12:55 amSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

23h 10m1 stop Tokyo Narita

2:55 am - 9:55 amBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

20h 30m1 stop Tokyo Narita

$1,107Japan Airlines

Mon, Oct 5 - Thu, Jan 28

7:03 am - 8:55 amPDX Portland-BLR Bengaluru Intl

37h 22m2 stops Atlanta Hartsfield-Jackson Doha Hamad Intl

4:00 am - 8:46 pmBLR Bengaluru Intl-PDX Portland

29h 16m2 stops Doha Hamad Intl Atlanta Hartsfield-Jackson

$1,168Qatar Airways

Sun, Sep 6 - Sun, Sep 13

7:03 am - 2:30 amPDX Portland-BLR Bengaluru Intl

30h 57m2 stops Atlanta Hartsfield-Jackson Doha Hamad Intl

4:00 am - 12:38 pmBLR Bengaluru Intl-PDX Portland

45h 08m2 stops Doha Hamad Intl Boston Logan Intl

$1,168Qatar Airways

Fri, Aug 21 - Mon, Sep 14

9:35 am - 11:10 pmSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

25h 05m2 stops Portland Amsterdam Schiphol

1:00 am - 4:35 pmBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

28h 05m1 stop Amsterdam Schiphol

$1,178KLM

Mon, Sep 7 - Thu, Oct 8

5:45 pm - 11:10 pmSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

40h 55m1 stop Amsterdam Schiphol

1:00 am - 11:52 amBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

23h 22m1 stop Amsterdam Schiphol

$1,178KLM

Tue, Sep 22 - Fri, Oct 16

Cheap last minute flights

Enter your travel dates to find the best prices.

10:40 pm - 5:35 pmSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

30h 25m2 stops Newark Mumbai Chhatrapati Shivaji Intl

6:00 am - 8:08 amBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

38h 38m3 stops New Delhi Indira Gandhi Intl Kolkata Netaji S. Chandra San Francisco

$1,175Multiple Airlines

Mon, Aug 10 - Tue, Sep 8

4:25 pm - 9:15 amSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

28h 20m1 stop Doha Hamad Intl

9:10 pm - 12:45 pmBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

28h 05m1 stop Doha Hamad Intl

$1,251Qatar Airways

Mon, Aug 10 - Tue, Sep 8

8:59 am - 11:35 pmSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

26h 06m2 stops Minneapolis St Paul Paris Charles de Gaulle

1:25 am - 5:48 pmBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

28h 53m1 stop Paris Charles de Gaulle

$1,269Air France

Mon, Aug 10 - Mon, Sep 7

2:10 am - 10:20 pmSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

31h 40m2 stops Taipei City Taiwan Taoyuan Intl Kuala Lumpur Intl

11:20 pm - 7:40 pmBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

32h 50m2 stops Kuala Lumpur Intl Taipei City Taiwan Taoyuan Intl

$1,311Multiple Airlines

Sun, Aug 9 - Tue, Sep 8

7:20 pm - 1:20 amSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

41h 30m2 stops Vancouver Intl Frankfurt am Main

9:30 pm - 11:55 amBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

26h 55m2 stops Mumbai Chhatrapati Shivaji Intl Frankfurt am Main

$1,407Lufthansa

Wed, Aug 12 - Thu, Aug 20

7:20 pm - 1:20 amSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

41h 30m2 stops Vancouver Intl Frankfurt am Main

3:00 am - 11:55 amBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

21h 25m1 stop Frankfurt am Main

$1,420Lufthansa

Wed, Aug 12 - Wed, Aug 19

4:25 pm - 9:15 amSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

28h 20m1 stop Doha Hamad Intl

8:55 pm - 12:45 pmBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

28h 20m1 stop Doha Hamad Intl

$1,436Qatar Airways

Mon, Aug 10 - Tue, Aug 18

1:30 pm - 11:35 pmSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

21h 35m1 stop Paris Charles de Gaulle

1:00 am - 4:27 pmBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

27h 57m1 stop Amsterdam Schiphol

$1,487KLM

Mon, Aug 10 - Mon, Aug 17

1:50 pm - 11:10 pmSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

20h 50m1 stop Amsterdam Schiphol

1:00 am - 11:37 amBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

23h 07m1 stop Amsterdam Schiphol

$1,487Delta

Wed, Aug 12 - Thu, Aug 27

5:45 pm - 11:10 pmSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

40h 55m1 stop Amsterdam Schiphol

1:00 am - 4:37 pmBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

28h 07m2 stops Amsterdam Schiphol Portland

$1,548KLM

Sat, Aug 8 - Tue, Aug 18

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KLM flights from State of Washington to Bengaluru

Our best KLM deals on State of Washington to Bengaluru flight tickets

KLM

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

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

KLM

Sep 9

PDX1:05 pmPortland

21h 35m

1 stop

BLR11:10 pmBengaluru Intl

Oct 25

BLR2:25 amBengaluru Intl

22h 25m

1 stop

PDX12:20 pmPortland

$1,344

Delta flights from State of Washington to Bengaluru

Our best Delta deals on State of Washington to Bengaluru flight tickets

Delta

Aug 18

SEA5:45 pmSeattle/Tacoma Intl

40h 55m

1 stop

BLR11:10 pmBengaluru Intl

Aug 31

BLR1:00 amBengaluru Intl

33h 08m

2 stops

SEA9:38 pmSeattle/Tacoma Intl

$1,240

Delta

Aug 18

SEA9:35 amSeattle/Tacoma Intl

25h 05m

2 stops

BLR11:10 pmBengaluru Intl

Aug 31

BLR1:00 amBengaluru Intl

33h 08m

2 stops

SEA9:38 pmSeattle/Tacoma Intl

$1,244

Delta

Aug 18

SEA1:30 pmSeattle/Tacoma Intl

21h 35m

1 stop

BLR11:35 pmBengaluru Intl

Aug 31

BLR1:00 amBengaluru Intl

23h 17m

1 stop

SEA11:47 amSeattle/Tacoma Intl

$1,264

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Thu 10/1

10:15 am-10:25 am

1 stop35h 40m

Bengaluru Intl

Fri 10/30

11:05 pm-8:10 am

1 stop21h 35m

$935

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Thu 10/1

10:15 am-10:25 am

1 stop35h 40m

Bengaluru Intl

Fri 10/30

11:05 pm-8:10 am

1 stop21h 35m

$936

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Sun 9/20

11:42 pm-7:55 pm

2 stops31h 43m

Bengaluru Intl

Wed 9/23

4:35 am-8:44 pm

2 stops52h 39m

$978

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Wed 11/11

2:10 pm-10:35 am

2 stops30h 55m

Bengaluru Intl

Thu 11/19

11:05 pm-7:10 am

1 stop21h 35m

$995

Quickest round-trip

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Mon 9/21

1:15 pm-12:15 am

1 stop22h 30m

Bengaluru Intl

Wed 11/4

2:45 am-9:50 am

1 stop20h 35m

$1,107

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Mon 10/5

1:15 pm-12:55 am

1 stop23h 10m

Bengaluru Intl

Thu 1/28

2:55 am-9:55 am

1 stop20h 30m

$1,107

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sun 9/6

7:03 am-8:55 am

2 stops37h 22m

Bengaluru Intl

Sun 9/13

4:00 am-8:46 pm

2 stops29h 16m

$1,168

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Fri 8/21

7:03 am-2:30 am

2 stops30h 57m

Bengaluru Intl

Mon 9/14

4:00 am-12:38 pm

2 stops45h 08m

$1,168

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Mon 9/7

9:35 am-11:10 pm

2 stops25h 05m

Bengaluru Intl

Thu 10/8

1:00 am-4:35 pm

1 stop28h 05m

$1,178

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Tue 9/22

5:45 pm-11:10 pm

1 stop40h 55m

Bengaluru Intl

Fri 10/16

1:00 am-11:52 am

1 stop23h 22m

$1,178

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 State of Washington 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 cheapest month to fly to Bengaluru?

The month of February is, on average, the cheapest month to fly to Bengaluru from State of Washington, with most prices found around $834. If you are unable to visit Bengaluru during the month of February, then departing from State of Washington during the month October is also very affordable. Most momondo users find prices during this month for around $885.

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

You are more likely to see cheaper flights to Bengaluru from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Bengaluru for around $1,115 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bengaluru from State of Washington for as low as $931 on momondo.

Can stopping save me money on State of Washington to Bengaluru flights?

You could potentially save up to 50% on your flight if you consider stops on a State of Washington to Bengaluru flight.

Cheap State of Washington to Bengaluru flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Bengaluru

Fastest flight time	20h 40m
Direct flights	None

The fastest flight from State of Washington to Bengaluru takes 20h 40m

There are no direct flights from State of Washington to Bengaluru. There are no popular flight routes from State of Washington to Bengaluru.

Search flight deals

Frequently asked questions about flying from Washington to Bengaluru

When did momondo last update prices for flights from Washington to Bengaluru Intl Airport?
Prices for flights from Washington to Bengaluru Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington to Bengaluru Intl Airport?
As of August 2026, there are 11 operators available to choose from for flights from Washington to Bengaluru Intl Airport.
How old do you have to be to fly from Washington 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 Washington 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.

Best airlines flying from State of Washington to Bengaluru

Compare and see reviews for airlines that fly from State of Washington to Bengaluru with momondo

Airline	Rating	Free Cancellation	Price
Singapore Airlines	PriceFrom $603	Free Cancellation	Rating 8.2 1,583 reviews	Search Singapore Airlines flights
Air France	PriceFrom $633	Free Cancellation	Rating 7.5 1,638 reviews	Search Air France flights
Delta	PriceFrom $768	Free Cancellation	Rating 7.8 8,503 reviews	Search Delta flights
Virgin Atlantic	PriceFrom $772	Free Cancellation	Rating 7.5 694 reviews	Search Virgin Atlantic flights
KLM	PriceFrom $794	Free Cancellation	Rating 7.8 1,555 reviews	Search KLM flights
Qatar Airways	PriceFrom $830	Free Cancellation	Rating 7.4 3,740 reviews	Search Qatar Airways flights
Lufthansa	PriceFrom $860	Free Cancellation	Rating 6.8 8,177 reviews	Search Lufthansa flights
Cathay Pacific	PriceFrom $925	Free Cancellation	Rating 7.6 1,439 reviews	Search Cathay Pacific flights
Japan Airlines	PriceFrom $1,076	Free Cancellation	Rating 8.3 1,892 reviews	Search Japan Airlines flights
British Airways	PriceFrom $1,164	Free Cancellation	Rating 6.7 8,151 reviews	Search British Airways flights

Why use momondo?

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

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

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

All flight searches from Washington to Bengaluru on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Washington to Bengaluru flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Washington to Bengaluru flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Washington to Bengaluru from $422

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Bengaluru departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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KLM flights from State of Washington to Bengaluru

Our best KLM deals on State of Washington to Bengaluru flight tickets

Delta flights from State of Washington to Bengaluru

Our best Delta deals on State of Washington to Bengaluru flight tickets

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See travel insights to Bengaluru from

How to get the cheapest flight ticket from State of Washington to Bengaluru

What is the cheapest month to fly to Bengaluru?

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

Can stopping save me money on State of Washington to Bengaluru flights?

What is the cheapest airline that flies from Washington to Bengaluru Intl?

What airlines fly to Bengaluru?

Cheap State of Washington to Bengaluru flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington to Bengaluru

Best airlines flying from State of Washington to Bengaluru

Compare and see reviews for airlines that fly from State of Washington 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

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