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Cheap Flights from Washington D.C. (IAD) to Bengaluru (BLR)

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Compare Washington Dulles to Bengaluru flight deals

Find the cheapest month or even day of the year to fly to Bengaluru

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Flight deals from Washington Dulles to Bengaluru

Looking for a cheap last-minute deal or the best return flight from Washington Dulles to Bengaluru? Find the lowest prices on one-way and return tickets right here.
Bengaluru.$1,211 per passenger.Departing Tue, 5 Aug, returning Wed, 17 Sep.Return flight with Air France.Outbound indirect flight with Air France, departs from Washington Dulles on Tue, 5 Aug, arriving in Bengaluru.Inbound indirect flight with Air France, departs from Bengaluru on Wed, 17 Sep, arriving in Washington Dulles.Price includes taxes and charges.From $1,211, select.
Bengaluru.$1,211 per passenger.Departing Mon, 1 Sep, returning Tue, 30 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Mon, 1 Sep, arriving in Bengaluru.Inbound indirect flight with Delta, departs from Bengaluru on Tue, 30 Sep, arriving in Washington Dulles.Price includes taxes and charges.From $1,211, select.
Bengaluru.$1,236 per passenger.Departing Sat, 18 Oct, returning Sat, 15 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Sat, 18 Oct, arriving in Bengaluru.Inbound indirect flight with Delta, departs from Bengaluru on Sat, 15 Nov, arriving in Washington Dulles.Price includes taxes and charges.From $1,236, select.
Bengaluru.$1,240 per passenger.Departing Sat, 8 Nov, returning Sat, 13 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Sat, 8 Nov, arriving in Bengaluru.Inbound indirect flight with Delta, departs from Bengaluru on Sat, 13 Dec, arriving in Washington Dulles.Price includes taxes and charges.From $1,240, select.
Bengaluru.$1,250 per passenger.Departing Wed, 11 Mar, returning Wed, 18 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Wed, 11 Mar, arriving in Bengaluru.Inbound indirect flight with Delta, departs from Bengaluru on Wed, 18 Mar, arriving in Washington Dulles.Price includes taxes and charges.From $1,250, select.
Bengaluru.$1,256 per passenger.Departing Wed, 1 Oct, returning Fri, 31 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Wed, 1 Oct, arriving in Bengaluru.Inbound indirect flight with Delta, departs from Bengaluru on Fri, 31 Oct, arriving in Washington Dulles.Price includes taxes and charges.From $1,256, select.
Bengaluru.$1,262 per passenger.Departing Sun, 21 Sep, returning Fri, 10 Oct.Return flight with KLM and Air France.Outbound indirect flight with KLM, departs from Washington Dulles on Sun, 21 Sep, arriving in Bengaluru.Inbound indirect flight with Air France, departs from Bengaluru on Fri, 10 Oct, arriving in Washington Dulles.Price includes taxes and charges.From $1,262, select.
Bengaluru.$1,306 per passenger.Departing Mon, 1 Dec, returning Sun, 1 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Mon, 1 Dec, arriving in Bengaluru.Inbound indirect flight with Delta, departs from Bengaluru on Sun, 1 Feb, arriving in Washington Dulles.Price includes taxes and charges.From $1,306, select.

Find the cheapest month to fly from Washington Dulles to Bengaluru

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to Bengaluru flights are currently cheapest in September.
May
from $1,584
Jun
from $1,440
Jul
from $1,441
Aug
from $1,436
Sep
from $1,211
Oct
from $1,256
Nov
from $1,312
Dec
from $2,080
Jan
from $1,383
Feb
Find prices
Mar
from $1,250
Apr
Find prices

Washington Dulles to Bengaluru: Alternative routes

Compare routes from Washington Dulles to Bengaluru below. You may find an airport to fly into that's cheaper, faster, or easier than Bengaluru.

Washington D.C. to Bengaluru: Flight information

The things to know before you go.
Cheapest flight found$1,211
Cheapest month to flySeptember

Finding cheap flights from Washington Dulles to Bengaluru: Frequently asked questions

The best price we found for a return flight from Washington Dulles to Bengaluru is $1,211. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Washington Dulles to Bengaluru. But we found flights with one or more stops from $1,211.
As of May 2025, there are no flights flying from Washington Dulles to Bengaluru.
The cheapest month to fly from Washington Dulles to Bengaluru is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to Bengaluru Airport on Monday, 1 September 2025.
No airlines currently offer direct flights between Washington Dulles Airport and Bengaluru Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Bengaluru but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Bengaluru is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Bengaluru.

Flying from Washington Dulles International Airport (IAD) to Kempegowda International Airport (BLR): what you need to know

  • Bengaluru is nine hours 30 minutes ahead of Washington DC and observes the UTC+5:30 timezone.

  • Get to the airport on time so you don't miss your IAD to BLR flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.

  • During popular months such as April, it's a good idea to get to the airport well in advance. Arrive two hours before a domestic departure and four hours ahead of international flights when you fly during a peak period in general.

  • We make it simple to book a flight with a stopover. To see your options for tickets from Washington Dulles International Airport to Kempegowda International Airport, uncheck 'Direct flights only.' Then, pick a flight offering a stop long enough to tour your chosen city. Top stopovers between IAD and BLR include:

    • San Francisco International Airport

    • London Heathrow Airport

    • Abu Dhabi International Airport

How to find the cheapest flights from Washington Dulles International Airport (IAD) to Kempegowda International Airport (BLR)

  • At the moment, $576 is the cheapest price we've seen for a one-way Washington Dulles International Airport to Kempegowda International Airport flight. The best price for a return plane ticket is $1,211. Bear in mind that fares could change due to availability at the time of booking.

  • It's usually best to book as early as possible if you're looking for cheap tickets from IAD to BLR. That's because flight prices are based on demand, which tends to increase closer to departure.

  • If you're willing to be flexible with your travel dates, use the 'Whole month' search function. It'll show you the lowest price in each month when looking for a flight from Washington Dulles International Airport to Kempegowda International Airport.

  • There's no need to check back in every day to see if fares have dropped when you create a Price Alert. We'll notify you as soon as the price changes on cheap flights from IAD to BLR.

  • Find the right flight for you with the help of the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Washington Dulles International Airport to Kempegowda International Airport, use the 'Sort by' tool. You can also filter by airline, departure and arrival times, and number of stops.

Handy information about Washington Dulles International Airport (IAD)

  • The address for IAD is 1 Saarinen Circle.

  • 74.39% of flights departing from Washington Dulles International Airport reach their destination on time.

  • To get to Washington Dulles International Airport from central Washington DC, it'll take about 50 minutes by car. Of course, this depends on traffic conditions. It's approximately 56 kilometres from the airport to the city centre.

  • The trip on public transport usually takes 3 hours 25 minutes.

  • Get your journey off to a hassle-free start by staying near IAD. Whether you're boarding an early flight from Washington Dulles International Airport to Kempegowda International Airport or just don't want to be rushed, these hotels are ideal:

Arriving at Kempegowda International Airport (BLR)

Getting from Kempegowda International Airport (BLR) to central Bengaluru

  • You'll find BLR at Kial Road, Devanahalli, Bengaluru, Karnataka 56030.

  • Kempegowda International Airport is approximately 32 kilometres from the centre of Bengaluru. Driving there takes about 50 minutes.

  • It takes around 1 hour 55 minutes if you're travelling on public transport.

When to fly to Kempegowda International Airport (BLR)

  • It's time to work out your dates for your flight from Washington Dulles International Airport to Kempegowda International Airport. August is the busiest month to head to Bengaluru. If you want a quieter vibe, go in April.

  • The warmest month in Bengaluru is April, with the temperature ranging between 21ºC (70ºF) and 36ºC (97ºF). Book your flights from Washington Dulles International Airport to Kempegowda International Airport in this month if this is the kind of weather you like.

  • If you like travelling in cooler conditions, search for a cheap ticket from IAD to BLR in January. Average temperatures are between 14ºC (57ºF) and 29ºC (84ºF) then.

Explore more of India

  • You've seen Bengaluru, now it's time to explore more of India. Travel around 290 kilometres east to Chennai to check off its leading attractions. From Marina Beach to Fort St. George and Government Museum, you'll have a packed itinerary ahead.

  • If there's time to check out another side of India, head for Tirunelveli, roughly 467 kilometres south of Bengaluru. Smart City, Green Space Phase I, Ramalingam Nagar Park, Udaiyarpatti Lake and Master Kings Family are key highlights.

Plan the rest of your trip from Washington D.C. to Bengaluru

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.