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Cheap flights from Washington, D.C. Reagan-National Airport to Bengaluru from $429

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 1/5. 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.
KLM Logo
5:00 pm - 12:15 am
DCA
-
BLR
20h 45m2 stops
KLM Logo
2:00 am - 4:29 pm
BLR
-
DCA
24h 59m2 stops
$777KLM
Sun, Jan 25 - Tue, Feb 3
Delta Logo
2:35 pm - 12:15 am
DCA
-
BLR
23h 10m2 stops
Delta Logo
2:30 am - 5:04 pm
BLR
-
DCA
25h 04m2 stops
$778Delta
Wed, Jan 21 - Tue, Jan 27
KLM Logo
3:10 pm - 12:40 am
DCA
-
BLR
23h 00m2 stops
KLM Logo
2:30 am - 4:29 pm
BLR
-
DCA
24h 29m2 stops
$779KLM
Tue, Jan 20 - Mon, Feb 9
KLM Logo
5:00 pm - 12:15 am
DCA
-
BLR
20h 45m2 stops
KLM Logo
2:30 am - 4:27 pm
BLR
-
DCA
24h 27m2 stops
$807KLM
Tue, Jan 27 - Wed, Feb 11
Delta Logo
12:00 pm - 12:15 am
DCA
-
BLR
25h 45m2 stops
Delta Logo
2:00 am - 5:04 pm
BLR
-
DCA
25h 34m2 stops
$808Delta
Wed, Feb 11 - Tue, Feb 24
Air Canada Logo
11:05 am - 1:05 am
DCA
-
BLR
27h 30m2 stops
Air Canada Logo
3:30 am - 6:05 pm
BLR
-
DCA
49h 05m2 stops
$812Air Canada
Sun, Jan 18 - Mon, Feb 9
Air Canada Logo
9:40 am - 1:05 am
DCA
-
BLR
28h 55m2 stops
Air Canada Logo
3:30 am - 10:35 pm
BLR
-
DCA
29h 35m2 stops
$815Air Canada
Wed, Jan 21 - Sun, Feb 8
Air Canada Logo
11:05 am - 1:50 am
DCA
-
BLR
28h 15m2 stops
Air Canada Logo
2:50 am - 7:45 pm
BLR
-
DCA
26h 25m2 stops
$822Air Canada
Wed, Feb 11 - Mon, Mar 9
Air India Logo
6:00 am - 7:25 pm
DCA
-
BLR
26h 55m2 stops
Air India Logo
7:00 pm - 10:59 pm
BLR
-
DCA
38h 29m2 stops
$823Air India
Tue, Feb 17 - Tue, Mar 3
Air Canada Logo
8:40 pm - 1:50 am
DCA
-
BLR
42h 40m2 stops
Air Canada Logo
2:50 am - 7:45 pm
BLR
-
DCA
26h 25m2 stops
$826Air Canada
Sat, Feb 14 - Mon, Mar 9

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
Feb 17
DCA6:00 amWashington, D.C. Reagan-National
26h 55m
2 stops
BLR7:25 pmBengaluru Intl
Mar 3
BLR7:00 pmBengaluru Intl
38h 29m
2 stops
DCA10:59 pmWashington, D.C. Reagan-National
$823
Find similar
Air India
Mar 10
DCA6:00 amWashington, D.C. Reagan-National
33h 50m
2 stops
BLR1:20 amBengaluru Intl
Mar 24
BLR10:30 amBengaluru Intl
45h 59m
2 stops
DCA10:59 pmWashington, D.C. Reagan-National
$865
Find similar
Air India
Mar 4
DCA6:00 amWashington, D.C. Reagan-National
28h 00m
2 stops
BLR8:30 pmBengaluru Intl
Mar 11
BLR7:00 pmBengaluru Intl
37h 29m
2 stops
DCA10:59 pmWashington, D.C. Reagan-National
$875
Find similar

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

Our best Air France deals on Washington, D.C. Reagan-National Airport to Bengaluru flight tickets
Air France
Dec 15
DCA5:02 pmWashington, D.C. Reagan-National
20h 43m
2 stops
BLR12:15 amBengaluru Intl
Jan 12
BLR2:00 amBengaluru Intl
24h 59m
2 stops
DCA4:29 pmWashington, D.C. Reagan-National
$2,299
Find similar
Air France
Dec 15
DCA2:55 pmWashington, D.C. Reagan-National
22h 50m
2 stops
BLR12:15 amBengaluru Intl
Jan 8
BLR2:00 amBengaluru Intl
24h 59m
2 stops
DCA4:29 pmWashington, D.C. Reagan-National
$2,576
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 December 8, 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

Sun 1/25

5:00 pm-12:15 am

2 stops20h 45m

Bengaluru Intl

Tue 2/3

2:00 am-4:29 pm

2 stops24h 59m

$777

Washington, D.C.Bengaluru

DCA - BLR

DCABLR

Washington, D.C. Reagan-National

Wed 1/21

2:35 pm-12:15 am

2 stops23h 10m

Bengaluru Intl

Tue 1/27

2:30 am-5:04 pm

2 stops25h 04m

$778

Washington, D.C.Bengaluru

DCA - BLR

DCABLR

Washington, D.C. Reagan-National

Tue 1/20

3:10 pm-12:40 am

2 stops23h 00m

Bengaluru Intl

Mon 2/9

2:30 am-4:29 pm

2 stops24h 29m

$779

Washington, D.C.Bengaluru

DCA - BLR

DCABLR

Washington, D.C. Reagan-National

Tue 1/27

5:00 pm-12:15 am

2 stops20h 45m

Bengaluru Intl

Wed 2/11

2:30 am-4:27 pm

2 stops24h 27m

$807

Washington, D.C.Bengaluru

DCA - BLR

DCABLR

Washington, D.C. Reagan-National

Wed 2/11

12:00 pm-12:15 am

2 stops25h 45m

Bengaluru Intl

Tue 2/24

2:00 am-5:04 pm

2 stops25h 34m

$808

Washington, D.C.Bengaluru

DCA - BLR

DCABLR

Washington, D.C. Reagan-National

Sun 1/18

11:05 am-1:05 am

2 stops27h 30m

Bengaluru Intl

Mon 2/9

3:30 am-6:05 pm

2 stops49h 05m

$812

Washington, D.C.Bengaluru

DCA - BLR

DCABLR

Washington, D.C. Reagan-National

Wed 1/21

9:40 am-1:05 am

2 stops28h 55m

Bengaluru Intl

Sun 2/8

3:30 am-10:35 pm

2 stops29h 35m

$815

Washington, D.C.Bengaluru

DCA - BLR

DCABLR

Washington, D.C. Reagan-National

Wed 2/11

11:05 am-1:50 am

2 stops28h 15m

Bengaluru Intl

Mon 3/9

2:50 am-7:45 pm

2 stops26h 25m

$822

Washington, D.C.Bengaluru

DCA - BLR

DCABLR

Washington, D.C. Reagan-National

Tue 2/17

6:00 am-7:25 pm

2 stops26h 55m

Bengaluru Intl

Tue 3/3

7:00 pm-10:59 pm

2 stops38h 29m

$823

Washington, D.C.Bengaluru

DCA - BLR

DCABLR

Washington, D.C. Reagan-National

Sat 2/14

8:40 pm-1:50 am

2 stops42h 40m

Bengaluru Intl

Mon 3/9

2:50 am-7:45 pm

2 stops26h 25m

$826

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 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 $1,309 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

Fastest flight time

22h 25m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Bengaluru takes 22h 25m
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.
Search flight deals

  • 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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