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Cheap flights from Washington, D.C. Dulles Intl Airport to Bengaluru from £349

IAD — BLR
29 Oct — 5 Nov1
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

Tue 29/1214:35 -
1 stop18h 45m
Wed 3/210:00 -
1 stop33h 35m
Deal found 24/9£654
Sun 22/1114:35 -
1 stop31h 40m
Mon 7/1222:00 -
1 stop21h 35m
Deal found 24/9£673
Sun 1/1114:35 -
1 stop36h 50m
Wed 25/1110:00 -
1 stop33h 35m
Deal found 27/9£690
Mon 5/1015:10 -
1 stop19h 50m
Thu 22/1022:15 -
1 stop21h 00m
Deal found 28/9£701
Sun 6/1210:30 -
2 stops36h 10m
Wed 3/209:50 -
2 stops32h 05m
Deal found 26/9£705
Sun 1/1110:30 -
2 stops36h 10m
Sat 14/1109:50 -
2 stops32h 05m
Deal found 25/9£705
Sun 29/1114:35 -
1 stop36h 50m
Mon 8/222:00 -
1 stop21h 35m
Deal found 27/9£708
Thu 15/1015:10 -
1 stop37h 35m
Wed 20/104:20 -
1 stop39h 15m
Deal found 28/9£714
Wed 30/910:55 -
1 stop22h 55m
Fri 9/1010:30 -
1 stop31h 50m
Deal found 28/9£720
Sun 1/1114:35 -
1 stop36h 50m
Sat 21/1122:00 -
1 stop21h 35m
Deal found 27/9£721
Sun 11/1009:05 -
2 stops33h 40m
Sat 7/1105:30 -
2 stops36h 25m
Deal found 27/9£723

Find flight deals from Dulles Intl to Bangalore

Round-trip from

£654

One-way from

£349

Popular in

December

Cheapest in

January

Average price

£711
Etihad Airways
  • Etihad Airways
  • 29/12-30/1
  • 2 total stops
  • 52h 20m total
  • Washington, D.C. to Bengaluru
Search Deals
Delta
  • Delta
  • 5/10-31/12
  • 1 total stop
  • 19h 50m total
  • Washington, D.C. to Bengaluru
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£53 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£30 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Bengaluru that are best for you.

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Route

Depart

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Price

Cheapest return flight

Washington, D.C.Bengaluru

IAD Washington, D.C. Dulles Intl - BLR Bengaluru Intl

IADBLR

Washington, D.C. Dulles Intl

Tue 24/11

17:45-00:30

1 stop20h 15m

Bengaluru Intl

Wed 31/12

00:00-13:30

Nonstop0h 00m

£349

Washington, D.C.Bengaluru

IAD Washington, D.C. Dulles Intl - BLR Bengaluru Intl

IADBLR

Washington, D.C. Dulles Intl

Tue 10/11

17:45-00:30

1 stop20h 15m

Bengaluru Intl

Wed 31/12

00:00-13:30

Nonstop0h 00m

£349

Washington, D.C.Bengaluru

IAD Washington, D.C. Dulles Intl - BLR Bengaluru Intl

IADBLR

Washington, D.C. Dulles Intl

Mon 30/11

18:15-00:30

1 stop19h 45m

Bengaluru Intl

Wed 31/12

00:00-13:30

Nonstop0h 00m

£349

Washington, D.C.Bengaluru

IAD Washington, D.C. Dulles Intl - BLR Bengaluru Intl

IADBLR

Washington, D.C. Dulles Intl

Mon 19/10

18:10-23:10

1 stop19h 30m

Bengaluru Intl

Wed 31/12

00:00-13:30

Nonstop0h 00m

£349

Washington, D.C.Bengaluru

IAD Washington, D.C. Dulles Intl - BLR Bengaluru Intl

IADBLR

Washington, D.C. Dulles Intl

Mon 5/10

18:15-23:35

1 stop19h 50m

Bengaluru Intl

Wed 31/12

00:00-13:30

Nonstop0h 00m

£349
Fastest return journey

Washington, D.C.Bengaluru

IAD Washington, D.C. Dulles Intl - BLR Bengaluru Intl

IADBLR

Washington, D.C. Dulles Intl

Wed 10/3

21:30-02:50

1 stop18h 50m

Bengaluru Intl

Wed 31/12

00:00-13:30

Nonstop0h 00m

£352

Washington, D.C.Bengaluru

IAD Washington, D.C. Dulles Intl - BLR Bengaluru Intl

IADBLR

Washington, D.C. Dulles Intl

Wed 24/3

19:40-02:50

1 stop21h 40m

Bengaluru Intl

Wed 31/12

00:00-13:30

Nonstop0h 00m

£352

Washington, D.C.Bengaluru

IAD Washington, D.C. Dulles Intl - BLR Bengaluru Intl

IADBLR

Washington, D.C. Dulles Intl

Sun 21/3

18:45-00:30

1 stop20h 15m

Bengaluru Intl

Wed 31/12

00:00-13:30

Nonstop0h 00m

£352

Washington, D.C.Bengaluru

IAD Washington, D.C. Dulles Intl - BLR Bengaluru Intl

IADBLR

Washington, D.C. Dulles Intl

Sun 28/3

17:40-23:15

1 stop20h 05m

Bengaluru Intl

Wed 31/12

00:00-13:30

Nonstop0h 00m

£352

Washington, D.C.Bengaluru

IAD Washington, D.C. Dulles Intl - BLR Bengaluru Intl

IADBLR

Washington, D.C. Dulles Intl

Wed 3/2

13:00-00:30

2 stops25h 00m

Bengaluru Intl

Fri 21/5

01:25-16:05

1 stop24h 10m

£783

Flights are sorted by cheapest return flights first.

Deals found on 25/9

Showing 1-10 of 21 resultsSorted by cheapest first
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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

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?

To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Bengaluru, you should look to book at least 70 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 £601). Flying from Washington, D.C. Dulles Intl Airport to Bengaluru in December is currently the most expensive (average of £1,205). 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 £591 and £739 in December.
The cheapest return price found within the last 5 days was £654 on Etihad Airways (29 Dec–3 Feb).

Related info for your journey

  • What airport do you fly into for flights to Bengaluru from Washington, D.C. Dulles Intl?

    Bengaluru Intl (BLR) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Bengaluru. You should not have trouble finding flights to Bengaluru Intl from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Bengaluru airport from Washington, D.C. Dulles Intl. It is only a 17.6 mi journey from Bengaluru Intl (BLR) to Bengaluru’s city center.

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

    Delta and KLM can get you from Washington, D.C. Dulles Intl Airport to Bengaluru in just under 19h 45m. Your travel time can differ by up to 7h 15m. There are 8487 mi between Washington, D.C. Dulles Intl Airport and Bengaluru. This flight may include one or multiple stops.

  • 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 £601). Flying from Washington, D.C. Dulles Intl Airport to Bengaluru in December is currently the most expensive (average of £1,205). 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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