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Cheap flights from Washington, D.C. Reagan-National Airport to Bengaluru from $407

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. Reagan-National Airport to Bengaluru departing on 10/30. 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. Reagan-National Airport to Bengaluru

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air India Logo
6:24 am - 8:30 pmDCA-BLR
28h 36m2 stops
Air India Logo
9:30 pm - 2:36 pmBLR-DCA
27h 36m2 stops
$750Air India
Find Deal
Tue, Oct 28 - Tue, Nov 11
Air India Logo
6:24 am - 9:25 pmDCA-BLR
28h 31m2 stops
Air India Logo
8:30 pm - 2:59 pmBLR-DCA
28h 59m2 stops
$753Air India
Find Deal
Wed, Nov 12 - Wed, Nov 26
Air India Logo
6:24 am - 1:20 amDCA-BLR
33h 26m2 stops
Air India Logo
10:10 am - 2:36 pmBLR-DCA
38h 56m2 stops
$758Air India
Find Deal
Tue, Oct 28 - Tue, Nov 11
Air India Logo
6:24 am - 3:45 amDCA-BLR
35h 51m2 stops
Air India Logo
2:00 am - 2:36 pmBLR-DCA
47h 06m2 stops
$759Air India
Find Deal
Mon, Oct 27 - Sun, Nov 9
Air India Logo
6:24 am - 1:20 amDCA-BLR
32h 26m2 stops
Air India Logo
10:10 am - 2:59 pmBLR-DCA
39h 19m2 stops
$761Air India
Find Deal
Tue, Nov 11 - Wed, Nov 26
Multiple Airlines Logo
11:05 am - 1:05 amDCA-BLR
27h 30m2 stops
Multiple Airlines Logo
2:50 am - 6:05 pmBLR-DCA
25h 45m2 stops
$764Multiple Airlines
Find Deal
Mon, Nov 3 - Sun, Nov 16
Multiple Airlines Logo
11:00 am - 12:30 amDCA-BLR
28h 00m2 stops
Multiple Airlines Logo
2:50 am - 6:05 pmBLR-DCA
25h 45m2 stops
$772Multiple Airlines
Find Deal
Thu, Oct 23 - Mon, Nov 10
Air Canada Logo
4:10 pm - 1:05 amDCA-BLR
22h 25m2 stops
Air Canada Logo
2:10 am - 9:53 pmBLR-DCA
29h 13m2 stops
$784Air Canada
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Wed, Nov 5 - Tue, Apr 7
Air Canada Logo
4:10 pm - 1:05 amDCA-BLR
22h 25m2 stops
Air Canada Logo
2:50 am - 10:26 amBLR-DCA
42h 06m2 stops
$789Air Canada
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Mon, Nov 3 - Sun, Nov 16
Delta Logo
5:00 pm - 11:45 pmDCA-BLR
21h 15m2 stops
Delta Logo
5:00 am - 11:52 pmBLR-DCA
28h 22m2 stops
$798Delta
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Mon, Oct 20 - Tue, Oct 28

Air India flights from Washington, D.C. Reagan-National Airport to Bengaluru

Our best Air India deals on Washington, D.C. Reagan-National Airport to Bengaluru flight tickets
Air India
Oct 28
DCA6:24 amWashington, D.C. Reagan-National
28h 36m
2 stops
BLR8:30 pmBengaluru Intl
Nov 11
BLR9:30 pmBengaluru Intl
27h 36m
2 stops
DCA2:36 pmWashington, D.C. Reagan-National
$750
Find similar
Air India
Nov 12
DCA6:24 amWashington, D.C. Reagan-National
28h 31m
2 stops
BLR9:25 pmBengaluru Intl
Nov 26
BLR8:30 pmBengaluru Intl
28h 59m
2 stops
DCA2:59 pmWashington, D.C. Reagan-National
$753
Find similar
Air India
Oct 28
DCA6:24 amWashington, D.C. Reagan-National
33h 26m
2 stops
BLR1:20 amBengaluru Intl
Nov 11
BLR10:10 amBengaluru Intl
38h 56m
2 stops
DCA2:36 pmWashington, D.C. Reagan-National
$758
Find similar

Air Canada flights from Washington, D.C. Reagan-National Airport to Bengaluru

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Bengaluru flight tickets
Air Canada
Nov 5
DCA4:10 pmWashington, D.C. Reagan-National
22h 25m
2 stops
BLR1:05 amBengaluru Intl
Apr 7
BLR2:10 amBengaluru Intl
29h 13m
2 stops
DCA9:53 pmWashington, D.C. Reagan-National
$784
Find similar
Air Canada
Nov 3
DCA4:10 pmWashington, D.C. Reagan-National
22h 25m
2 stops
BLR1:05 amBengaluru Intl
Nov 16
BLR2:50 amBengaluru Intl
42h 06m
2 stops
DCA10:26 amWashington, D.C. Reagan-National
$789
Find similar
Air Canada
Oct 26
DCA6:00 amWashington, D.C. Reagan-National
33h 35m
2 stops
BLR1:05 amBengaluru Intl
Nov 10
BLR2:50 amBengaluru Intl
27h 25m
2 stops
DCA7:45 pmWashington, D.C. Reagan-National
$795
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National 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 14, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Bengaluru that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Bengaluru

DCA - BLR

DCABLR

Washington, D.C. Reagan-National

Tue 10/28

6:24 am-8:30 pm

2 stops28h 36m

Bengaluru Intl

Tue 11/11

9:30 pm-2:36 pm

2 stops27h 36m

$750

Washington, D.C.Bengaluru

DCA - BLR

DCABLR

Washington, D.C. Reagan-National

Wed 11/12

6:24 am-9:25 pm

2 stops28h 31m

Bengaluru Intl

Wed 11/26

8:30 pm-2:59 pm

2 stops28h 59m

$753

Washington, D.C.Bengaluru

DCA - BLR

DCABLR

Washington, D.C. Reagan-National

Tue 10/28

6:24 am-1:20 am

2 stops33h 26m

Bengaluru Intl

Tue 11/11

10:10 am-2:36 pm

2 stops38h 56m

$758

Washington, D.C.Bengaluru

DCA - BLR

DCABLR

Washington, D.C. Reagan-National

Mon 10/27

6:24 am-3:45 am

2 stops35h 51m

Bengaluru Intl

Sun 11/9

2:00 am-2:36 pm

2 stops47h 06m

$759

Washington, D.C.Bengaluru

DCA - BLR

DCABLR

Washington, D.C. Reagan-National

Tue 11/11

6:24 am-1:20 am

2 stops32h 26m

Bengaluru Intl

Wed 11/26

10:10 am-2:59 pm

2 stops39h 19m

$761

Washington, D.C.Bengaluru

DCA - BLR

DCABLR

Washington, D.C. Reagan-National

Mon 11/3

11:05 am-1:05 am

2 stops27h 30m

Bengaluru Intl

Sun 11/16

2:50 am-6:05 pm

2 stops25h 45m

$764

Washington, D.C.Bengaluru

DCA - BLR

DCABLR

Washington, D.C. Reagan-National

Thu 10/23

11:00 am-12:30 am

2 stops28h 00m

Bengaluru Intl

Mon 11/10

2:50 am-6:05 pm

2 stops25h 45m

$772

Washington, D.C.Bengaluru

DCA - BLR

DCABLR

Washington, D.C. Reagan-National

Wed 11/5

4:10 pm-1:05 am

2 stops22h 25m

Bengaluru Intl

Tue 4/7

2:10 am-9:53 pm

2 stops29h 13m

$784

Washington, D.C.Bengaluru

DCA - BLR

DCABLR

Washington, D.C. Reagan-National

Mon 11/3

4:10 pm-1:05 am

2 stops22h 25m

Bengaluru Intl

Sun 11/16

2:50 am-10:26 am

2 stops42h 06m

$789

Washington, D.C.Bengaluru

DCA - BLR

DCABLR

Washington, D.C. Reagan-National

Mon 10/20

5:00 pm-11:45 pm

2 stops21h 15m

Bengaluru Intl

Tue 10/28

5:00 am-11:52 pm

2 stops28h 22m

$798

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. Reagan-National 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 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. Reagan-National 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. Reagan-National 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.

When to book flights from Washington, D.C. Reagan-National Airport to Bengaluru

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National 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. Reagan-National Airport to Bengaluru (DCA to BLR) flight deals and tips

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

Direct flights

None
There are no direct flights from Washington, D.C. Reagan-National Airport to Bengaluru. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Bengaluru.
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  • How far is Washington, D.C. Reagan-National to Bengaluru Intl by plane?

    Washington, D.C. Reagan-National and Bengaluru Intl are 8493.8 mi apart from one another. A reasonable flight in good conditions will take 20h 30m.

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

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

  • How old do you have to be to fly from Washington, D.C. Reagan-National 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. Reagan-National 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.

Why use momondo?

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

Finding the right flight to Bengaluru from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bengaluru quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Bengaluru from Washington, D.C. with this policy.

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

momondo provides multiple filters to help you find the best flight to Bengaluru from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Bengaluru from Washington, D.C. 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.

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