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Cheap flights from Washington, D.C. Dulles Intl Airport to Bengaluru from ₹ 45,645

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BLR
24 Aug — 31 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dulles Intl to Bangalore

Enter your travel dates to find the best prices.

Cheapest flights from Dulles Intl to Bangalore
Explore the most affordable flight options available from Dulles Intl to Bangalore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 July 2026.

Fri 11/915:10
IAD
-
BLR
2 stops22h 20m
Multiple Airlines
Fri 25/909:15
BLR
-
IAD
3 stops34h 00m
Multiple Airlines
Deal found 22/7₹ 95,825
Thu 27/815:10
IAD
-
BLR
2 stops21h 50m
Multiple Airlines
Fri 11/909:15
BLR
-
IAD
3 stops34h 00m
Multiple Airlines
Deal found 21/7₹ 96,018
Tue 13/1015:10
IAD
-
BLR
1 stop26h 35m
Multiple Airlines
Tue 20/1007:40
BLR
-
IAD
2 stops35h 35m
Multiple Airlines
Deal found 21/7₹ 96,114
Fri 21/815:10
IAD
-
BLR
1 stop32h 05m
Multiple Airlines
Sat 5/907:40
BLR
-
IAD
2 stops35h 35m
Multiple Airlines
Deal found 21/7₹ 96,211
Tue 11/815:10
IAD
-
BLR
1 stop19h 15m
Multiple Airlines
Wed 30/916:10
BLR
-
IAD
2 stops26h 15m
Multiple Airlines
Deal found 20/7₹ 96,307
Wed 19/821:00
IAD
-
BLR
1 stop20h 00m
Qatar Airways
Wed 26/821:10
BLR
-
IAD
1 stop28h 00m
Qatar Airways
Deal found 22/7₹ 96,404
Fri 7/815:10
IAD
-
BLR
1 stop32h 05m
Etihad Airways
Tue 8/916:55
BLR
-
IAD
1 stop26h 20m
Etihad Airways
Deal found 20/7₹ 96,500
Sun 16/818:15
IAD
-
BLR
1 stop19h 50m
Delta
Tue 1/901:25
BLR
-
IAD
2 stops43h 54m
Delta
Deal found 22/7₹ 96,597
Mon 24/815:10
IAD
-
BLR
1 stop32h 05m
Multiple Airlines
Mon 7/907:40
BLR
-
IAD
2 stops35h 35m
Multiple Airlines
Deal found 20/7₹ 96,693
Tue 11/815:10
IAD
-
BLR
1 stop19h 15m
Etihad Airways
Tue 25/810:00
BLR
-
IAD
1 stop33h 15m
Etihad Airways
Deal found 20/7₹ 96,790
Wed 5/812:29
IAD
-
BLR
2 stops25h 11m
Delta
Thu 1/1008:00
BLR
-
IAD
2 stops37h 15m
Delta
Deal found 24/7₹ 96,886
Sat 7/1110:30
IAD
-
BLR
1 stop21h 35m
Emirates
Thu 21/120:20
BLR
-
IAD
1 stop22h 20m
Emirates
Deal found 23/7₹ 96,983

Find flight deals from Dulles Intl to Bangalore

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 25 July 2026.

Round-trip from

₹ 95,825

One-way from

₹ 45,645

Popular in

December

Cheapest in

January

Average price

₹ 120,625
11/9-25/9
  • 11/9-25/9
  • 5 total stops
  • 56h 20m total
  • Washington, D.C. to Bengaluru
Search Deals
9/10
  • 9/10
  • 2 total stops
  • 22h 55m total
  • Washington, D.C. to Bengaluru
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (₹ 931,947 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 499,052 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dulles Intl 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 454,620 searches. Data last updated 25 July 2026.
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

Cheapest return flight

Washington, D.C.Bengaluru

IAD - BLR

IADBLR

Washington, D.C. Dulles Intl

Tue 18/8

12:29-23:10

2 stops25h 11m

Bengaluru Intl

Tue 1/9

01:25-11:49

2 stops43h 54m

₹ 96,983
Fastest return journey

Washington, D.C.Bengaluru

IAD - BLR

IADBLR

Washington, D.C. Dulles Intl

Tue 4/8

22:55-06:10

1 stop21h 45m

Bengaluru Intl

Thu 1/10

01:00-16:30

2 stops25h 00m

₹ 97,369

Washington, D.C.Bengaluru

IAD - BLR

IADBLR

Washington, D.C. Dulles Intl

Wed 16/9

12:25-06:10

2 stops32h 15m

Bengaluru Intl

Sun 25/10

06:20-09:12

2 stops36h 22m

₹ 106,247

Washington, D.C.Bengaluru

IAD - BLR

IADBLR

Washington, D.C. Dulles Intl

Sat 7/11

17:08-02:35

2 stops22h 57m

Bengaluru Intl

Mon 23/11

04:25-19:10

2 stops25h 15m

₹ 109,142

Washington, D.C.Bengaluru

IAD - BLR

IADBLR

Washington, D.C. Dulles Intl

Sat 14/11

12:30-00:30

2 stops25h 30m

Bengaluru Intl

Fri 5/3

04:25-16:30

1 stop22h 35m

₹ 109,817

Washington, D.C.Bengaluru

IAD - BLR

IADBLR

Washington, D.C. Dulles Intl

Wed 12/8

13:15-10:00

2 stops35h 15m

Bengaluru Intl

Mon 31/8

22:00-11:30

2 stops47h 00m

₹ 111,554

Washington, D.C.Bengaluru

IAD - BLR

IADBLR

Washington, D.C. Dulles Intl

Sat 26/9

11:05-04:15

2 stops31h 40m

Bengaluru Intl

Sat 10/10

05:00-06:35

2 stops35h 05m

₹ 117,248

Washington, D.C.Bengaluru

IAD - BLR

IADBLR

Washington, D.C. Dulles Intl

Sat 15/8

15:10-19:55

1 stop19h 15m

Bengaluru Intl

Thu 20/8

04:35-09:45

1 stop38h 40m

₹ 120,046

Washington, D.C.Bengaluru

IAD - BLR

IADBLR

Washington, D.C. Dulles Intl

Fri 21/8

21:45-12:25

2 stops29h 10m

Bengaluru Intl

Fri 28/8

22:00-11:35

2 stops47h 05m

₹ 120,432

Washington, D.C.Bengaluru

IAD - BLR

IADBLR

Washington, D.C. Dulles Intl

Thu 20/8

06:10-23:35

2 stops31h 55m

Bengaluru Intl

Thu 3/9

01:25-23:26

2 stops31h 31m

₹ 128,442

Flights are sorted by cheapest return flights first.

Deals found on 24/7

Showing 1-10 of 22 resultsSorted by cheapest first
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2
3

Best time to book a flight from Dulles Intl to Bangalore

Have a flexible travel schedule? Discover the best time to fly to Bangalore from Dulles Intl with our price prediction graph.
Estimated return 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. Dulles Intl Airport to Bengaluru

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Bengaluru?

The best time to book flights from Washington, D.C. Dulles Intl Airport to Bengaluru is 70 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Bengaluru?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Bengaluru (average of ₹ 76,814). Flying from Washington, D.C. Dulles Intl Airport to Bengaluru in December is currently the most expensive (average of ₹ 154,786). 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.

How much does it cost for a return flight from Washington, D.C. Dulles Intl Airport to Bengaluru?

Airfare is typical for this route at the moment.

Washington, D.C. Dulles Intl Airport to Bengaluru flights typically cost between ₹ 95,053 and ₹ 124,340 in September.
The cheapest return price found within the last 5 days was ₹ 95,825 on Multiple Airlines (11 Sept–25 Sept).

Reviews of airlines servicing Bangalore

Get insights into the airlines that provide service to Bangalore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bangalore. Reviews last updated 25 July 2026.
See what other customers who have flown with Delta,Etihad Airways, andLufthansa from Washington, D.C. Dulles Intl Airport to Bengaluru have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,488 reviews
Check prices

Comfort

7.8

Overall

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,488 reviews
Delta
7.8
Good
8,488 reviews
Check prices

Comfort

7.8

Overall

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Etihad Airways
7.3
Good
1,486 reviews
Delta
7.8
Good
8,488 reviews
Check prices

Comfort

7.8

Overall

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Lufthansa
6.8
Okay
8,157 reviews
Delta
7.8
Good
8,488 reviews
Check prices

Comfort

7.8

Overall

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl 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. Dulles Intl?

    For a flight from Washington, D.C. Dulles Intl to Bengaluru, you will be flying into Bengaluru Intl. Bengaluru Intl (BLR) is just 28.3 km from the centre vof the city. Bengaluru Intl is the only Bengaluru airport and it handles 0 inbound flights from Washington, D.C. Dulles Intl per day. 3 airlines have flights to Bengaluru Intl from Washington, D.C. Dulles Intl on a regular basis.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Bengaluru?

    For as low as ₹ 96,983, Delta can have you in Bengaluru from Washington, D.C. Dulles Intl Airport in 25h 11m. Airlines will cover a distance of 13659 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Bengaluru round-trip?

    Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to Bengaluru return from ₹ 73,678. Other airlines that can offer you cheap pricing are Etihad Airways, from ₹ 75,684, and Lufthansa, from ₹ 98,091. Delta is currently priced 24% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Bengaluru one-way?

    For one-way options, check prices for Air France. According to our data, you can fly for as low as ₹ 34,338. Users have also found prices from ₹ 35,303 and ₹ 42,721 on Etihad Airways and Delta, respectively.

  • Can I find deals for flights from Dulles Intl to Bangalore that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Bangalore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Bangalore?

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

  • Can I find deals for business class flights from Dulles Intl to Bangalore?

    Yes. Cheapflights offers flight deals from Dulles Intl 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. Dulles Intl Airport to Bengaluru?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Bengaluru (average of ₹ 76,814). Flying from Washington, D.C. Dulles Intl Airport to Bengaluru in December is currently the most expensive (average of ₹ 154,786). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Dulles Intl to Bangalore

Discover the top 3 airlines that operate flights from Dulles Intl to Bangalore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 25 July 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest₹ 73,678Average₹ 90,662FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Etihad AirwaysCheapest₹ 75,684Average₹ 85,934FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
LufthansaCheapest₹ 98,091Average₹ 131,633FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dulles Intl to Bangalore?

Cheapflights makes it easy to find Dulles Intl to Bangalore flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Bangalore?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Dulles Intl to Bangalore.

Can Cheapflights find flights from Dulles Intl to Bangalore with no change fees?

Yes! Cheapflights helps users easily find flights from Dulles Intl to Bangalore with no change fees.

Can Cheapflights notify me if prices for flights from Dulles Intl to Bangalore become cheaper?

Yes! Start tracking prices for Dulles Intl to Bangalore flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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