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Cheap flights from Washington, D.C. Dulles Intl Airport to Bengaluru from $376

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, D.C. Dulles Intl Airport to Bengaluru departing on 2/17. 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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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Bengaluru

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:55 pm - 1:05 amIAD-BLR
39h 40m1 stop
Multiple Airlines Logo
9:00 pm - 4:40 pmBLR-IAD
30h 10m2 stops
$741Multiple Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 12
Qatar Airways Logo
9:00 pm - 2:30 amIAD-BLR
20h 00m1 stop
Qatar Airways Logo
3:15 am - 4:55 pmBLR-IAD
23h 10m1 stop
$742Qatar Airways
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Tue, Oct 21 - Sat, Oct 25
Lufthansa Logo
5:25 pm - 1:05 amIAD-BLR
21h 10m2 stops
Lufthansa Logo
2:50 am - 3:35 pmBLR-IAD
23h 15m1 stop
$743Lufthansa
Find Deal
Wed, Nov 5 - Sat, Nov 22
Lufthansa Logo
7:20 pm - 1:05 amIAD-BLR
20h 15m2 stops
Lufthansa Logo
2:50 am - 3:35 pmBLR-IAD
23h 15m1 stop
$744Lufthansa
Find Deal
Tue, Oct 28 - Tue, Nov 18
Etihad Airways Logo
9:10 pm - 8:45 amIAD-BLR
25h 05m1 stop
Etihad Airways Logo
10:00 am - 3:30 pmBLR-IAD
40h 00m1 stop
$748Etihad Airways
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Wed, Feb 18 - Sat, Mar 7
Etihad Airways Logo
9:10 pm - 8:45 amIAD-BLR
25h 05m1 stop
Etihad Airways Logo
10:00 am - 3:30 pmBLR-IAD
40h 00m1 stop
$751Etihad Airways
Find Deal
Sun, Nov 2 - Fri, Nov 14
Delta Logo
10:20 pm - 3:10 amIAD-BLR
18h 20m1 stop
Delta Logo
5:00 am - 8:30 pmBLR-IAD
26h 00m1 stop
$761Delta
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Sun, Jan 4 - Sun, Jan 25
Delta Logo
7:59 pm - 3:10 amIAD-BLR
21h 41m2 stops
Delta Logo
5:00 am - 9:30 pmBLR-IAD
26h 00m1 stop
$765Delta
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Sun, Mar 8 - Thu, Mar 12
KLM Logo
7:50 pm - 12:15 amIAD-BLR
18h 55m1 stop
KLM Logo
2:30 am - 5:04 pmBLR-IAD
25h 04m2 stops
$777KLM
Find Deal
Tue, Oct 28 - Sun, Nov 9
KLM Logo
7:05 pm - 12:40 amIAD-BLR
20h 05m1 stop
KLM Logo
2:30 am - 4:23 pmBLR-IAD
24h 23m2 stops
$778KLM
Find Deal
Thu, Oct 30 - Wed, Nov 12

KLM flights from Washington, D.C. Dulles Intl Airport to Bengaluru

Our best KLM deals on Washington, D.C. Dulles Intl Airport to Bengaluru flight tickets
KLM
Oct 28
IAD7:50 pmWashington, D.C. Dulles Intl
18h 55m
1 stop
BLR12:15 amBengaluru Intl
Nov 9
BLR2:30 amBengaluru Intl
25h 04m
2 stops
IAD5:04 pmWashington, D.C. Dulles Intl
$777
Find similar
KLM
Oct 30
IAD7:05 pmWashington, D.C. Dulles Intl
20h 05m
1 stop
BLR12:40 amBengaluru Intl
Nov 12
BLR2:30 amBengaluru Intl
24h 23m
2 stops
IAD4:23 pmWashington, D.C. Dulles Intl
$778
Find similar

SWISS flights from Washington, D.C. Dulles Intl Airport to Bengaluru

Our best SWISS deals on Washington, D.C. Dulles Intl Airport to Bengaluru flight tickets
SWISS
Nov 4
IAD8:30 pmWashington, D.C. Dulles Intl
44h 45m
2 stops
BLR3:45 amBengaluru Intl
Nov 18
BLR9:00 pmBengaluru Intl
29h 00m
2 stops
IAD3:30 pmWashington, D.C. Dulles Intl
$779
Find similar
SWISS
Oct 19
IAD8:45 pmWashington, D.C. Dulles Intl
23h 10m
2 stops
BLR5:25 amBengaluru Intl
Nov 21
BLR9:00 pmBengaluru Intl
30h 10m
2 stops
IAD4:40 pmWashington, D.C. Dulles Intl
$892
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Bengaluru 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, momondo users made 832,500 searches. Data last updated October 10, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Bengaluru that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Bengaluru

IAD - BLR

IADBLR

Washington, D.C. Dulles Intl

Wed 10/29

11:55 pm-1:05 am

1 stop39h 40m

Bengaluru Intl

Wed 11/12

9:00 pm-4:40 pm

2 stops30h 10m

$741

Washington, D.C.Bengaluru

IAD - BLR

IADBLR

Washington, D.C. Dulles Intl

Tue 10/21

9:00 pm-2:30 am

1 stop20h 00m

Bengaluru Intl

Sat 10/25

3:15 am-4:55 pm

1 stop23h 10m

$742

Washington, D.C.Bengaluru

IAD - BLR

IADBLR

Washington, D.C. Dulles Intl

Wed 11/5

5:25 pm-1:05 am

2 stops21h 10m

Bengaluru Intl

Sat 11/22

2:50 am-3:35 pm

1 stop23h 15m

$743

Washington, D.C.Bengaluru

IAD - BLR

IADBLR

Washington, D.C. Dulles Intl

Tue 10/28

7:20 pm-1:05 am

2 stops20h 15m

Bengaluru Intl

Tue 11/18

2:50 am-3:35 pm

1 stop23h 15m

$744

Washington, D.C.Bengaluru

IAD - BLR

IADBLR

Washington, D.C. Dulles Intl

Wed 2/18

9:10 pm-8:45 am

1 stop25h 05m

Bengaluru Intl

Sat 3/7

10:00 am-3:30 pm

1 stop40h 00m

$748

Washington, D.C.Bengaluru

IAD - BLR

IADBLR

Washington, D.C. Dulles Intl

Sun 11/2

9:10 pm-8:45 am

1 stop25h 05m

Bengaluru Intl

Fri 11/14

10:00 am-3:30 pm

1 stop40h 00m

$751

Washington, D.C.Bengaluru

IAD - BLR

IADBLR

Washington, D.C. Dulles Intl

Sun 1/4

10:20 pm-3:10 am

1 stop18h 20m

Bengaluru Intl

Sun 1/25

5:00 am-8:30 pm

1 stop26h 00m

$761

Washington, D.C.Bengaluru

IAD - BLR

IADBLR

Washington, D.C. Dulles Intl

Sun 3/8

7:59 pm-3:10 am

2 stops21h 41m

Bengaluru Intl

Thu 3/12

5:00 am-9:30 pm

1 stop26h 00m

$765

Washington, D.C.Bengaluru

IAD - BLR

IADBLR

Washington, D.C. Dulles Intl

Tue 10/28

7:50 pm-12:15 am

1 stop18h 55m

Bengaluru Intl

Sun 11/9

2:30 am-5:04 pm

2 stops25h 04m

$777

Washington, D.C.Bengaluru

IAD - BLR

IADBLR

Washington, D.C. Dulles Intl

Thu 10/30

7:05 pm-12:40 am

1 stop20h 05m

Bengaluru Intl

Wed 11/12

2:30 am-4:23 pm

2 stops24h 23m

$778

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bengaluru from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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

What is the cheapest month to fly to Bengaluru?

The month of September is, on average, the cheapest month to fly to Bengaluru from Washington, D.C. Dulles Intl Airport, with most prices found around $782. If you are unable to visit Bengaluru during the month of September, then departing from Washington, D.C. Dulles Intl Airport during the month October is also very affordable. Most momondo users find prices during this month for around $811.

What is the cheapest day to depart on your flight to Bengaluru?

Our data shows that Thursday is the least expensive day to fly to Bengaluru. Tickets to fly out on this day can be as low as $1,225. Flights from Washington, D.C. Dulles Intl Airport to Bengaluru on a Saturday will generally be more expensive and average around $1,309. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Bengaluru?

Flying to Bengaluru from Washington, D.C. Dulles Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,231 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Bengaluru is at noon when prices are around $1,421.

What is the cheapest Washington, D.C. Dulles Intl to Bengaluru Intl flight route?

Fly from Washington, D.C. Dulles Intl to Bengaluru Intl for the best Washington, D.C. Dulles Intl - Bengaluru Intl flight prices

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

You are more likely to see cheaper flights to Bengaluru from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Bengaluru for around $1,007 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bengaluru from Washington, D.C. Dulles Intl Airport for as low as $941 on momondo.

What cabin class options are available on Washington, D.C. Dulles Intl to Bengaluru Intl flights?

There is only 1 cabin class available to choose from on Washington, D.C. Dulles Intl to Bengaluru Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Washington, D.C. Dulles Intl Airport to Bengaluru flight prices changed over time?

As of October 2025, prices for Washington, D.C. Dulles Intl Airport to Bengaluru flights are approximately 20% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. Dulles Intl Airport to Bengaluru

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Bengaluru according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Bengaluru (IAD to BLR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Bengaluru

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to Bengaluru. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Bengaluru.
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Bengaluru Intl by plane?

    The straight-line distance from Washington, D.C. Dulles Intl to Bengaluru Intl is 8498.9 mi. Flights usually cover this in 18h 20m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Bengaluru Intl Airport?

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

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Bengaluru Intl Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Bengaluru Intl Airport.

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

    The necessary travel and health documents for your Bengaluru Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Bengaluru?

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Bengaluru?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Bengaluru

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Bengaluru with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom $646Free CancellationRating
5.5
2,936 reviews
Search Air India flights
EmiratesPriceFrom $724Free CancellationRating
8.1
3,370 reviews
Search Emirates flights
Etihad AirwaysPriceFrom $733Free CancellationRating
7.4
1,275 reviews
Search Etihad Airways flights
KLMPriceFrom $746Free CancellationRating
7.7
1,399 reviews
Search KLM flights
Qatar AirwaysPriceFrom $753Free CancellationRating
7.4
3,644 reviews
Search Qatar Airways flights
Virgin AtlanticPriceFrom $755Free CancellationRating
7.4
665 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $758Free CancellationRating
7.9
7,971 reviews
Search Delta flights
Air FrancePriceFrom $803Free CancellationRating
7.4
1,467 reviews
Search Air France flights
LufthansaPriceFrom $822Free CancellationRating
6.8
7,465 reviews
Search Lufthansa flights
British AirwaysPriceFrom $938Free CancellationRating
6.7
7,446 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Bengaluru?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Bengaluru. momondo saves you time and could save you money on your trip.

Can I find flights from Washington, D.C. to Bengaluru with flexible booking policies on momondo?

Flights from Washington, D.C. to Bengaluru with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Bengaluru?

Once you have performed a search for Washington, D.C. to Bengaluru flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Bengaluru from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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