WAS - BLR

$371 Find Cheap Flights from Washington, D.C. to Bengaluru

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Bengaluru departing on 4/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Bengaluru

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Bengaluru.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Bengaluru.
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Everything you should know

Cheapest round-trip
$767
Typical prices: $772-$1,036
Etihad Airways
Sun 4/5Sat 4/18
IAD - BLR • 1 stop
Cheapest one-way
$372
Typical prices: $325-$441
Etihad Airways
Wed 4/1
IAD - BLR • 1 stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Use AeroTrain at IAD for quick terminal transfers.
Consider Uber at BLR for a secure ride to the city.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $767 (round-trip)
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. and Bengaluru. You'll need at least 1 connection.
Insights
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Insights
Top layover airports
Cheapest • Avg $764 (round-trip)
Shortest trip • 19h 48m (one-way)
Insights
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Top routes
Cheapest
Most popular
Insights
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When to travel
Cheapest • 19% price drop
Most popular
Good to know
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+1
+1
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+1
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We hope you love your trip to Bengaluru!
Flight Deals
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Flight Deals

Cheap Flights from Washington, D.C. to Bengaluru (WAS-BLR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Bengaluru that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Bengaluru

Sun, Apr 5 - Sat, Apr 18
Etihad Airways Logo
3:10 pm - 8:45 am
IAD
-
BLR
32h 05m
1 stop
Etihad Airways Logo
10:00 am - 9:45 am
BLR
-
IAD
33h 15m
1 stop
$767Etihad Airways
Tue, Apr 7 - Sun, Apr 19
Etihad Airways Logo
3:10 pm - 7:55 pm
IAD
-
BLR
19h 15m
1 stop
Etihad Airways Logo
10:00 am - 9:45 am
BLR
-
IAD
33h 15m
1 stop
$768Etihad Airways
Wed, Apr 8 - Sat, Apr 18
Etihad Airways Logo
3:10 pm - 8:45 am
IAD
-
BLR
32h 05m
1 stop
Etihad Airways Logo
10:00 am - 9:45 am
BLR
-
IAD
33h 15m
1 stop
$770Etihad Airways
Wed, Apr 1 - Mon, May 25
Qatar Airways Logo
9:00 pm - 2:30 am
IAD
-
BLR
20h 00m
1 stop
Qatar Airways Logo
4:00 am - 4:05 pm
BLR
-
IAD
21h 35m
1 stop
$771Qatar Airways
Mon, Jun 1 - Tue, Jun 16
Delta Logo
11:05 am - 11:15 pm
BWI
-
BLR
26h 40m
2 stops
Delta Logo
1:10 am - 10:54 pm
BLR
-
BWI
31h 14m
2 stops
$801Delta
Tue, Jun 2 - Sun, Jun 14
Delta Logo
11:05 am - 11:35 pm
BWI
-
BLR
27h 00m
2 stops
Delta Logo
1:25 am - 10:13 pm
BLR
-
BWI
30h 18m
2 stops
$802Delta
Tue, Apr 28 - Tue, May 5
Gulf Air Logo
7:35 pm - 9:35 pm
DCA
-
BLR
40h 30m
2 stops
Gulf Air Logo
5:45 am - 10:17 pm
BLR
-
DCA
50h 02m
2 stops
$829Gulf Air
Mon, May 4 - Sun, May 10
Multiple Airlines Logo
3:15 pm - 11:15 pm
DCA
-
BLR
22h 30m
2 stops
Multiple Airlines Logo
1:25 am - 5:07 pm
BLR
-
DCA
25h 12m
2 stops
$903Multiple Airlines
Mon, May 4 - Sun, May 10
Multiple Airlines Logo
2:34 pm - 11:35 pm
DCA
-
BLR
23h 31m
2 stops
Multiple Airlines Logo
1:25 am - 5:07 pm
BLR
-
DCA
25h 12m
2 stops
$904Multiple Airlines
Thu, Apr 16 - Thu, Apr 23
Gulf Air Logo
7:35 pm - 4:55 am
DCA
-
BLR
47h 50m
2 stops
Gulf Air Logo
5:45 am - 4:45 pm
BLR
-
DCA
44h 30m
2 stops
$906Gulf Air
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Bengaluru flights

Get data-powered insights and trends into flights from Washington, D.C. to Bengaluru to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Washington, D.C. to Bengaluru?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. to Bengaluru departing in April.

What is the cheapest Washington, D.C. to Bengaluru flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Washington, D.C. to Bengaluru costs $1,175 on the route between Washington, D.C. Dulles Intl Airport (IAD) and Bengaluru (BLR). It is also the most popular route.

What is the cheapest month to fly from Washington, D.C. to Bengaluru?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. to Bengaluru, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. to Bengaluru is February, where tickets cost $776 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,364 and $1,190 respectively.

How far in advance should I book a flight from Washington, D.C. to Bengaluru?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. to Bengaluru, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. to Bengaluru, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Expert advice

Expert advice for your flight from Washington, D.C. to Bengaluru

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on BLR

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Stefanie Waldek

Stefanie Waldek

Expert on IAD

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Good to know

Low seasonAugust
Cheapest flight$372
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly with an average 24% increase in price.
Flight from Washington Dulles Airport to Bengaluru (Bangalore)

When to book flights from Washington, D.C. to Bengaluru

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Bengaluru based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Washington, D.C. to Bengaluru (Bangalore)

  • What is the cheapest flight from Washington, D.C. to Bengaluru?

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Bengaluru was $371 for a one-way ticket and $767 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Bengaluru (Bangalore)?

    Yes, you’ll need a passport to travel to Bengaluru (Bangalore) from Washington, D.C..

  • Which airports will I be using when flying from Washington, D.C. to Bengaluru (Bangalore)?

    Washington, D.C. has 2 major airports: Washington, D.C. Reagan-National and Washington, D.C. Dulles Intl. Bengaluru Intl is the only airport in Bengaluru (Bangalore). You’ll usually find the cheapest deals if you fly from Washington Dulles Airport.

  • Which aircraft models fly most regularly from Washington, D.C. to Bengaluru (Bangalore)?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington, D.C. to Bengaluru (Bangalore)?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Washington, D.C. and Bengaluru (Bangalore), with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to Bengaluru (Bangalore) from Washington, D.C.?

    Abu Dhabi is the most popular layover city among KAYAK users traveling from Washington, D.C. to Bengaluru (Bangalore).

  • Which is the best airline for flights from Washington, D.C. to Bengaluru, Emirates or Delta?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Bengaluru are Emirates and Delta. With an average price for the route of $1,193 and an overall rating of 8.1, Emirates is the most popular choice. Delta is also a great choice for the route, with an average price of $918 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Bengaluru (Bangalore)?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Bengaluru (Bangalore).

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Bengaluru (Bangalore)?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bengaluru (Bangalore) from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Bengaluru (Bangalore)?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bengaluru (Bangalore) with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Bengaluru (Bangalore)?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bengaluru (Bangalore) from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Washington, D.C. to Bengaluru

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Bengaluru. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Washington, D.C. to Bengaluru? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
EmiratesOverall score based on 3542 reviews
8.1Boarding
8.2Entertainment
8.0Comfort
8.3Crew
7.9Food
Airline reviews

Everything was great except the boarding experience. After the check in, they "packed us" in a small area, very hot there. It would be nice to be aware of this, I'd wait on the outside area

10.0 ExcellentDiego, Feb 2026
DXB - MAA
Read more Emirates reviews

Everything was great except the boarding experience. After the check in, they "packed us" in a small area, very hot there. It would be nice to be aware of this, I'd wait on the outside area

Very good from the beginning to the end. Amazing experience

Chaos at the gate while boarding - no clear signs or announcements

I liked the newer aircraft CRJ-550 since it had WIFI and the seats are more spacious.

Fly Dubai takes low cost and thrift to new depths in terms of service levels, terminal 2 is grossly inadequate for capacity and resembles a crowded buss or railway station,, the fly dubai( Emirates) flight is never on time(was 2.5 hrs delayed), and this is not an isolated experience, the flght air conditioning was turned low while we waited on the tarmac for take clearance to save fuel, should say more!!!! The depths! I only fly this airline from a compulsion, emirates code shares for connections to Muscat

They changed the flight time without telling us and were unwilling to help with rebooking because we booked through orbits/kayak

I liked everything: the service, the food, the cleanness. I flew last year with Qatar Airways, so I can compare. Emirates did much better! Especially their meals and service.

Emirates did great! I liked the service, the food, cleanness, and the flight was on time. Much better airline than Qatar Airways I flew with last year.

I lost my lock from my luggage, I don’t know someone took something from my bag.

Ove the A380 planes. Comfortable seats. Served great Indian food and Masala Chai!

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

With Aeromexico it ended up good but with Delta it was bad because we did everything through Delta... Showed up at the Delta terminal... It was the wrong place! Nothing ever told us to go to the Aeromexico terminal. It said "in partnership with Aeromexico" but I was never instructed to check in with them or go to their terminal. We had to haul @$$ running through the airport and almost didn't make it thanks to this poor communication. 👎🏽

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

Extremely uncomfortable seats with very little cushioning, unable to recline enough to sleep comfortably on this 13 hour overnight flight. My body was in pain by the end.

When we checked in at the Siem Reap Airport in Cambodia, we were only given three boarding passes and told that we would have to check in with American when we arrived in Boston. This was a source of stress for us. After we landed in Boston, we had a long passage from Terminal E to Terminal B (American Airline ticketing counter). Because the electronic ticketing kiosks for check-in would not recognize our Confirmation Code, we had to wait for an hour in a long line where only two AA reps were taking care of Special Services passengers. In many years of both business and recreational travel, I have never had this experience. I would expect more from AA being in partnership with other airlines to do a better job with this.

Our experience on the Doha to Hyderabad segment was extremely stressful due to prolonged delays and a lack of clear communication from the airline. We were traveling as a family, including children, and the uncertainty around timing and next steps caused significant distress. There was very little proactive information provided during the delay, and we were not given clear written explanations about what was happening or how long it might take. This made it difficult to manage the situation, especially while caring for children in a transit environment. In addition, one member of our party was ultimately unable to continue travel, which added to the emotional strain and disruption of the trip. Overall, the experience highlighted gaps in communication, customer care, and handling of unexpected situations. We are sharing this feedback so that future passengers, especially families, are supported with clearer communication and better assistance during irregular operations.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

It would help id flight crew were not rude and showed some courtesy. They were shouting at passengers and yelling instructions as if we were school children at lunch cafeteria!!

Looks like a local flight. Food was horrible. No entertainment system.

All good. Over four hours flight if provided snacks like Qatar Airways would be better

Lobster starter in business class was not good, tough, served cold, and without butter. Movie selection was missing latest releases, did not offer older classic, high quality movies

Food was absolutely pathetic. I wasted so much food which I thought was inedible. I also loathe the inflight entertainment system which has very little content

My entire row did not have power for the full duration of a 14.5 hour flight. Could not charge any devices such as laptop or phones for the entirety of the long flight. The flight attendants tried to remedy the issue by resetting the power, but were not successful. The only other solution provided was to move me to another seat on the plane which was in the middle row. I had paid for a “preferred” seat that was a window seat. This was a downgrade being offered due to the power issue.

It was excellent service in the snow storm gives us hotel and transportation. It will be more better if u can add one more meal because it’s a long flight boring journey. If you give extra meal time passes faster and can enjoy the trip better

Dear Team, I purchased a full travel package that included 2 checked bags through you and JustFly. However, when I arrived at the airport, my ticket showed 0 checked bags. Since I was traveling internationally to India with 2 bags, It was a $200 per bag at the counter, which was extremely disappointing. For an international trip, why would I ever choose a no‑bag option for only $20–$30 less? This seems like an error in the booking process, and I am requesting clarification and a resolution. I have called JustFly and on phone for 1 hr :53 min and they couldn't help till I show some kind of proof etc which isn't possible but besides that love your service and using it for years !

Good one but just notice that you have to ask several time to get water or coffee .

Good service. But on flight to Kochi no entertainment except in app. And no working outlets to charge phone.

It was fantastic. The flight from Chicago to Abu Dahbi was fantastic. The crew, food and service were amazing. Everything was handled by the crew member assigned to us , Nicholas, was usually done before we asked for it. Highly recommend Etihad!

Was so disappointing. Business class with no TV, uncomfortable seats. Had much higher expectations.

I missed my flight ,staff unhelpful, they sat and watched me wait ,gangway door closed, English was a problem no announcement I was on time now I missed my month vacation ,lost 1400 bucks no refund I'm sick to my stomach

It’s a business class ticket but they didn’t give a lounge access

Crew was amazing as usual. Very comfortable for a 13hour flight. Check in at ATL was terrible. Ticket counter charged me $200 for a small bag. Apparently Kayak sold me a zero luggage ticket. No carry on no checked. So the check in desk charged me a bullshit $200 dollar fee for a small gym bag weighing less than 20lbs. In true 3rd party ticket buying. This will turn into a finger pointing process between Kayak and Etihad. Now I'm going to have to ship my bag back in the mail a day ahead of my return flight.

The flight from Abu Dabhi to Bangalore was terrible. The plane was an order model with no onboard entertainment. The beverage selection were very limited.

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

Boarding was by group and we had to take the bus. There were no elevators so had to walk down the stairs. It would help to have escalators or elevators. Note I had a special needs child and the gate crew was rushing us in. The bus was full but we were packed with no seats to sit.

There were only 2 toilets and one of them did not work in business class. We are not allowed to cross classes so had to wait in line to use the toilets!! The entertainment touch display was finicky and did not work all the time.

The food from Delhi to Frankfurt went bad or something cause I got sick after I ate the meal and felt ill the rest of my travel back to NY

Everything was on time, even though the layover in Frankfurt was 22hrs

The flight and crew were good. The customer experience on the ground could have been better. We had to reschedule our flight because of a delay on the previous flight. The attendants working the desk in Washington DC were not helpful. They told us to scan a QR code and that would get us rebooked. Why couldn't two people standing at their computers do this? We had to chat with someone to get everything figured out. It was extremely confusing.

good entertainment package but rather small seats for business class

The male attendant has zero personality. It seemed like he was over worked or hated his job, not once did he smile or made any contact with the people on the plane. Strictly business and call it a day!

Our flight was delayed for over an hour due to weather, and it had already been a long travel day. However, the crew was calm and compassionate, listening to every complaint with genuine concern. They got us home safely without incident, in spite of all of the obstacles. I’m grateful.

Bad! Disaster!! The LH419 was cancelled after 4 hrs on board with no AC and no toilets

Everything you need to know for your flight from Washington, D.C. to Bengaluru

Information on your arrival and departure airports