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$354+ Cheap flights from Reagan-National (DCA) to Bengaluru (BLR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BLR
ago. 23 — ago. 301
sáb. 8/23
sáb. 8/30
1 adult, Economy
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Cheap flight deals from Reagan-National to Bangalore

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Bangalore (BLR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated agosto 18, 2025.

Round-trip from

$739
(oojo)

One-way from

$354
(American Airlines)

Popular in

July

Cheapest in

September

Average price

$1,120
From Washington, D.C. Reagan-National to Bengaluru Intl
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One-way flight from Washington, D.C. Reagan-National to Bengaluru Intl
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Highest demand for flights based on searches. 16% potential increase in price ($213 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Reagan-National to Bangalore

Cheapest flights from Reagan-National to Bangalore
Explore the most affordable flight options available from Reagan-National to Bangalore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 18, 2025.

This oojo deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/146:19 amDCA - BLR
2 stops26h 56mAir India
dom. 9/289:25 pmBLR - DCA
2 stops31h 25mAir India
Deal found 8/17$745
This oojo deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/86:19 amDCA - BLR
2 stops25h 36mAir India
vie. 9/194:30 amBLR - DCA
2 stops51h 56mAir India
Deal found 8/18$750
This oojo deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/156:25 amDCA - BLR
2 stops30h 10mAir India
mar. 10/2812:10 amBLR - DCA
2 stops48h 10mAir India
Deal found 8/16$752
This oojo deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/316:30 amDCA - BLR
2 stops27h 30mAir India
dom. 9/145:55 pmBLR - DCA
2 stops34h 55mAir India
Deal found 8/17$753
This oojo deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/286:19 amDCA - BLR
2 stops26h 56mAir India
dom. 10/128:25 pmBLR - DCA
2 stops36h 01mAir India
Deal found 8/17$756
This oojo deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/186:19 amDCA - BLR
2 stops25h 36mAir India
dom. 9/287:45 pmBLR - DCA
2 stops33h 05mAir India
Deal found 8/16$758
This oojo deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/26:30 amDCA - BLR
2 stops27h 30mAir India
mar. 9/99:25 pmBLR - DCA
2 stops31h 25mAir India
Deal found 8/15$760
This oojo deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/16:30 amDCA - BLR
2 stops37h 05mAir India
lun. 9/159:10 amBLR - DCA
2 stops43h 42mAir India
Deal found 8/16$767
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/181:20 pmDCA - BLR
2 stops24h 25mDelta
vie. 10/31:35 amBLR - DCA
2 stops31h 36mDelta
Deal found 8/18$772
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/275:15 pmDCA - BLR
2 stops24h 35mDelta
vie. 10/312:30 amBLR - DCA
2 stops30h 04mDelta
Deal found 8/17$773
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/711:00 amDCA - BLR
2 stops26h 45mDelta
lun. 9/151:10 amBLR - DCA
2 stops24h 55mDelta
Deal found 8/16$775
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/3012:15 pmDCA - BLR
2 stops29h 35mDelta
lun. 10/61:35 amBLR - DCA
2 stops25h 05mDelta
Deal found 8/16$780

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Bangalore 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, Cheapflights users made 2,558,603 searches. Data last updated agosto 18, 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

Reagan-National

Fly to

Bangalore

Route

Depart

Return

Price

Washington, D.C.Bengaluru

DCA - BLR

DCABLR

Washington, D.C. Reagan-National

mié. 10/8

6:25 am-6:45 pm

2 stops26h 50m

Bengaluru Intl

lun. 10/13

10:30 am-7:21 pm

2 stops42h 21m

$745

Washington, D.C.Bengaluru

DCA - BLR

DCABLR

Washington, D.C. Reagan-National

dom. 9/21

6:19 am-5:25 pm

2 stops25h 36m

Bengaluru Intl

dom. 10/5

6:45 pm-7:21 pm

2 stops34h 06m

$745

Washington, D.C.Bengaluru

DCA - BLR

DCABLR

Washington, D.C. Reagan-National

dom. 10/5

6:25 am-5:05 am

2 stops37h 10m

Bengaluru Intl

dom. 10/19

9:25 pm-7:21 pm

2 stops31h 26m

$745

Washington, D.C.Bengaluru

DCA - BLR

DCABLR

Washington, D.C. Reagan-National

dom. 9/14

6:19 am-6:45 pm

2 stops26h 56m

Bengaluru Intl

dom. 9/28

9:25 pm-7:20 pm

2 stops31h 25m

$745

Washington, D.C.Bengaluru

DCA - BLR

DCABLR

Washington, D.C. Reagan-National

lun. 9/8

6:19 am-5:25 pm

2 stops25h 36m

Bengaluru Intl

vie. 9/19

4:30 am-10:56 pm

2 stops51h 56m

$750

Washington, D.C.Bengaluru

DCA - BLR

DCABLR

Washington, D.C. Reagan-National

mié. 10/22

6:25 am-5:25 pm

2 stops25h 30m

Bengaluru Intl

mié. 11/5

5:55 pm-2:50 pm

2 stops31h 25m

$752

Washington, D.C.Bengaluru

DCA - BLR

DCABLR

Washington, D.C. Reagan-National

mar. 10/21

6:25 am-8:35 pm

2 stops28h 40m

Bengaluru Intl

mar. 11/4

10:30 am-2:50 pm

2 stops38h 50m

$752

Washington, D.C.Bengaluru

DCA - BLR

DCABLR

Washington, D.C. Reagan-National

lun. 10/13

6:25 am-10:05 pm

2 stops30h 10m

Bengaluru Intl

lun. 10/27

9:10 am-2:50 pm

2 stops39h 10m

$752

Washington, D.C.Bengaluru

DCA - BLR

DCABLR

Washington, D.C. Reagan-National

mié. 10/15

6:25 am-10:05 pm

2 stops30h 10m

Bengaluru Intl

mar. 10/28

12:10 am-2:50 pm

2 stops48h 10m

$752

Washington, D.C.Bengaluru

DCA - BLR

DCABLR

Washington, D.C. Reagan-National

dom. 8/31

6:30 am-7:30 pm

2 stops27h 30m

Bengaluru Intl

dom. 9/14

5:55 pm-7:20 pm

2 stops34h 55m

$753

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 21 results
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Best time to book a flight from Reagan-National to Bangalore

Have a flexible travel schedule? Discover the best time to fly to Bangalore from Reagan-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Bengaluru

What is the cheapest time of day to fly from DCA to BLR?

Find hourly flight availability from Reagan-National to Bangalore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 18, 2025.

When flying from Washington, D.C. Reagan-National Airport to Bengaluru, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 26% versus a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Bangalore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Bengaluru from Washington, D.C. Reagan-National?

    Located just 17.6 mi from the city center, Bengaluru Intl is the airport most travelers will use when flying to Bengaluru from Washington, D.C. Reagan-National. Booking flights from Washington, D.C. Reagan-National to Bengaluru Intl (BLR) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Reagan-National from 0 different airlines.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Bengaluru?

    For as low as $745, Air India can have you in Bengaluru from Washington, D.C. Reagan-National Airport in 26h 50m. Airlines will cover a distance of 8482 mi.

  • Can I find deals for flights from Reagan-National to Bangalore that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Bangalore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Bangalore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Bangalore.

  • Can I find deals for business class flights from Reagan-National to Bangalore?

    Yes. Cheapflights offers flight deals from Reagan-National to Bangalore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Bengaluru?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Bengaluru (average of $893). Flying from Washington, D.C. Reagan-National Airport to Bengaluru in December is currently the most expensive (average of $1,434). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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