$371 Cheap Flights from Washington (IAD) to Bengaluru (BLR)

View $371 flight on Sat, Jan 31, 2026Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Kempegowda Intl. Airport (BLR)

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Cheap Flights from Washington to Bengaluru (IAD-BLR)

Prices were available within the past 7 days and start at $371 for one-way flights and $747 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Sun, Nov 30 - Sun, Feb 15
IAD
Washington
BLR
Bengaluru
$747 Roundtrip, found 1 day ago
$747
Roundtrip
found 1 day ago
Select Etihad Airways flight, departing Sun, Nov 30 from Washington to Bengaluru, returning Sun, Feb 15, priced at $747 found 1 day ago
Virgin Atlantic
Tue, Dec 30 - Tue, Jan 27
IAD
Washington
BLR
Bengaluru
$760 Roundtrip, found 4 days ago
$760
Roundtrip
found 4 days ago
Select Virgin Atlantic flight, departing Tue, Dec 30 from Washington to Bengaluru, returning Tue, Jan 27, priced at $760 found 4 days ago
Delta
Tue, Feb 3 - Thu, Feb 12
IAD
Washington
BLR
Bengaluru
$764 Roundtrip, just found
$764
Roundtrip
just found
Select Delta flight, departing Tue, Feb 3 from Washington to Bengaluru, returning Thu, Feb 12, priced at $764 just found
Swiss International Air Lines
Sun, Feb 1 - Sat, Feb 14
IAD
Washington
BLR
Bengaluru
$766 Roundtrip, just found
$766
Roundtrip
just found
Select Swiss International Air Lines flight, departing Sun, Feb 1 from Washington to Bengaluru, returning Sat, Feb 14, priced at $766 just found
Qatar Airways
Wed, Feb 25 - Fri, Mar 27
IAD
Washington
BLR
Bengaluru
$777 Roundtrip, found 1 hour ago
$777
Roundtrip
found 1 hour ago
Select Qatar Airways flight, departing Wed, Feb 25 from Washington to Bengaluru, returning Fri, Mar 27, priced at $777 found 1 hour ago
Lufthansa
Wed, Nov 12 - Wed, Jan 21
IAD
Washington
BLR
Bengaluru
$783 Roundtrip, found 1 day ago
$783
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Nov 12 from Washington to Bengaluru, returning Wed, Jan 21, priced at $783 found 1 day ago
Air Canada
Sat, Jan 17 - Tue, Mar 3
IAD
Washington
BLR
Bengaluru
$791 Roundtrip, found 2 hours ago
$791
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Sat, Jan 17 from Washington to Bengaluru, returning Tue, Mar 3, priced at $791 found 2 hours ago
Saudia
Sat, Nov 8 - Wed, Feb 11
IAD
Washington
BLR
Bengaluru
$797 Roundtrip, found 5 days ago
$797
Roundtrip
found 5 days ago
Select Saudia flight, departing Sat, Nov 8 from Washington to Bengaluru, returning Wed, Feb 11, priced at $797 found 5 days ago
British Airways
Thu, Jan 22 - Tue, Feb 3
IAD
Washington
BLR
Bengaluru
$842 Roundtrip, found 2 hours ago
$842
Roundtrip
found 2 hours ago
Select British Airways flight, departing Thu, Jan 22 from Washington to Bengaluru, returning Tue, Feb 3, priced at $842 found 2 hours ago
KLM
Sun, Feb 1 - Sat, Feb 14
IAD
Washington
BLR
Bengaluru
$856 Roundtrip, just found
$856
Roundtrip
just found
Select KLM flight, departing Sun, Feb 1 from Washington to Bengaluru, returning Sat, Feb 14, priced at $856 just found

Find the cheapest month to fly from Washington (IAD) to Bengaluru (BLR)

September is typically the cheapest month to fly

From $734 - $1,117 per traveler.

Alternative airports near Bengaluru

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kempegowda Intl. BLR. Cheapest and Closest option available. Average driving time to city center is 32 minutes. Flights from $786
BLR
Kempegowda Intl.
CheapestClosest
Average driving time to city center32 min
Flights from $786

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Kempegowda Intl. Airport (BLR) cost?
Lock in a cheap one-way flight from $371 or cheap return flight from $747 from Washington Dulles Intl. Airport (IAD) to Kempegowda Intl. Airport (BLR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to Kempegowda Intl. Airport (BLR)?
Traveling in November can help you save, as it's the cheapest month for flights between IAD and BLR. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Kempegowda Intl. Airport (BLR)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest IAD to BLR flight.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Kempegowda Intl. Airport (BLR)?
You'll need to take a flight with a layover if you're traveling from Washington Dulles Intl. Airport (IAD) to Kempegowda Intl. Airport (BLR). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from IAD to BLR?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Kempegowda Intl. Airport (BLR)?
To avoid possible delays on the Washington Dulles Intl. Airport (IAD) to Kempegowda Intl. Airport (BLR) route, travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Kempegowda Intl. Airport (BLR) last-minute?
Waiting until just before your trip to book a flight from IAD to BLR often results in higher prices. Although you may find some last-minute deals, they're not always guaranteed. Allow some flexibility in your schedule to maximize your chances of landing a bargain.
Is it cheaper to book an IAD to BLR flight and hotel package?
Booking an IAD to BLR flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our impressive range of stays and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Kempegowda Intl. Airport (BLR)?
Usually, it's possible to reschedule or cancel your IAD to BLR flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Kempegowda Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Cathay Pacific, Delta, Emirates, Ethiopian Airlines, Etihad Airways, Gulf Air, Japan Airlines, KLM, Lufthansa, Oman Air, Qatar Airways, Saudia, SriLankan Airlines, Swiss International Air Lines, Turkish Airlines, Virgin Atlantic
Roundtrip price
$746
Distance
8492 mi

Book with confidence

Washington to Bengaluru Flights

The cheapest times to fly from Washington to Bengaluru

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Bengaluru are during the month of November. You can find some of the cheapest flights from Washington to Bengaluru with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Bengaluru

Sunday is one of the best days to book for cheap flights from Washington to Bengaluru: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Bengaluru

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Bengaluru in 2025. You can also book with separate airlines for your outbound and return journeys, from $371 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Bengaluru flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Bengaluru airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Washington to Bengaluru Flights

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