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Cheap flights from Boston to Bengaluru from $359

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Bengaluru departing on 2/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Boston to Bengaluru

Cheap round-trip flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
3:40 pm - 8:35 am
BOS
-
BLR
30h 25m1 stop
Etihad Airways Logo
4:20 pm - 2:10 pm
BLR
-
BOS
32h 20m1 stop
$716Etihad Airways
Sat, Jan 31 - Tue, Feb 17
Etihad Airways Logo
3:40 pm - 8:35 am
BOS
-
BLR
30h 25m1 stop
Etihad Airways Logo
10:00 am - 2:55 pm
BLR
-
BOS
38h 25m1 stop
$717Etihad Airways
Wed, Mar 4 - Wed, Apr 8
Etihad Airways Logo
3:40 pm - 8:35 am
BOS
-
BLR
30h 25m1 stop
Etihad Airways Logo
9:35 am - 2:10 pm
BLR
-
BOS
39h 05m1 stop
$718Etihad Airways
Sat, Jan 31 - Sun, Feb 15
Etihad Airways Logo
3:40 pm - 8:35 am
BOS
-
BLR
30h 25m1 stop
Etihad Airways Logo
4:35 am - 2:55 pm
BLR
-
BOS
19h 50m1 stop
$719Etihad Airways
Sat, Feb 28 - Thu, Apr 9
Etihad Airways Logo
3:40 pm - 8:35 am
BOS
-
BLR
30h 25m1 stop
Etihad Airways Logo
9:35 am - 3:10 pm
BLR
-
BOS
39h 05m1 stop
$720Etihad Airways
Fri, Feb 27 - Mon, Mar 16
Multiple Airlines Logo
8:50 pm - 12:40 am
BOS
-
BLR
17h 20m1 stop
Multiple Airlines Logo
5:15 am - 11:26 pm
BLR
-
BOS
28h 41m2 stops
$721Multiple Airlines
Wed, Feb 11 - Thu, Feb 26
Virgin Atlantic Logo
12:55 pm - 3:20 am
BOS
-
BLR
27h 55m2 stops
Virgin Atlantic Logo
5:15 am - 4:00 pm
BLR
-
BOS
21h 15m1 stop
$722Virgin Atlantic
Sat, Jan 31 - Sun, Feb 15
Air France Logo
1:00 pm - 12:15 am
BOS
-
BLR
24h 45m2 stops
Air France Logo
2:00 am - 6:21 pm
BLR
-
BOS
26h 51m2 stops
$724Air France
Sat, Feb 7 - Wed, Feb 11
Etihad Airways Logo
3:40 pm - 8:35 am
BOS
-
BLR
30h 25m1 stop
Etihad Airways Logo
9:35 am - 2:10 pm
BLR
-
BOS
39h 05m1 stop
$726Etihad Airways
Fri, Jan 30 - Sun, Feb 15
Qatar Airways Logo
8:40 pm - 2:15 am
BOS
-
BLR
19h 05m1 stop
Qatar Airways Logo
3:50 am - 2:55 pm
BLR
-
BOS
20h 35m1 stop
$727Qatar Airways
Mon, Mar 2 - Sun, Mar 15

Virgin Atlantic flights from Boston to Bengaluru

Our best Virgin Atlantic deals on Boston to Bengaluru flight tickets
Virgin Atlantic
Jan 31
BOS12:55 pmBoston Logan Intl
27h 55m
2 stops
BLR3:20 amBengaluru Intl
Feb 15
BLR5:15 amBengaluru Intl
21h 15m
1 stop
BOS4:00 pmBoston Logan Intl
$722
Virgin Atlantic
Jan 24
BOS8:00 pmBoston Logan Intl
20h 50m
1 stop
BLR3:20 amBengaluru Intl
Feb 8
BLR7:20 amBengaluru Intl
28h 14m
2 stops
BOS1:04 amBoston Logan Intl
$728
Virgin Atlantic
Jan 22
BOS1:00 pmBoston Logan Intl
27h 50m
2 stops
BLR3:20 amBengaluru Intl
Feb 25
BLR5:15 amBengaluru Intl
28h 41m
2 stops
BOS11:26 pmBoston Logan Intl
$732

Delta flights from Boston to Bengaluru

Our best Delta deals on Boston to Bengaluru flight tickets
Delta
Jan 15
BOS12:55 pmBoston Logan Intl
25h 15m
2 stops
BLR12:40 amBengaluru Intl
May 31
BLR8:00 amBengaluru Intl
22h 50m
1 stop
BOS9:20 pmBoston Logan Intl
$717
Delta
Jan 13
BOS1:00 pmBoston Logan Intl
24h 45m
2 stops
BLR12:15 amBengaluru Intl
May 14
BLR1:20 amBengaluru Intl
29h 29m
2 stops
BOS9:19 pmBoston Logan Intl
$725
Delta
Jan 14
BOS1:00 pmBoston Logan Intl
25h 10m
2 stops
BLR12:40 amBengaluru Intl
May 14
BLR1:20 amBengaluru Intl
30h 46m
2 stops
BOS10:36 pmBoston Logan Intl
$726

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Bengaluru 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, momondo users made 832,500 searches. Data last updated January 8, 2026.
Use the filters below to find and compare flights from Boston to Bengaluru that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

Sat 1/31

3:40 pm-8:35 am

1 stop30h 25m

Bengaluru Intl

Tue 2/17

4:20 pm-2:10 pm

1 stop32h 20m

$716

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

Wed 3/4

3:40 pm-8:35 am

1 stop30h 25m

Bengaluru Intl

Wed 4/8

10:00 am-2:55 pm

1 stop38h 25m

$717

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

Sat 1/31

3:40 pm-8:35 am

1 stop30h 25m

Bengaluru Intl

Sun 2/15

9:35 am-2:10 pm

1 stop39h 05m

$718

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

Sat 2/28

3:40 pm-8:35 am

1 stop30h 25m

Bengaluru Intl

Thu 4/9

4:35 am-2:55 pm

1 stop19h 50m

$719

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

Fri 2/27

3:40 pm-8:35 am

1 stop30h 25m

Bengaluru Intl

Mon 3/16

9:35 am-3:10 pm

1 stop39h 05m

$720

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

Wed 2/11

8:50 pm-12:40 am

1 stop17h 20m

Bengaluru Intl

Thu 2/26

5:15 am-11:26 pm

2 stops28h 41m

$721

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

Sat 1/31

12:55 pm-3:20 am

2 stops27h 55m

Bengaluru Intl

Sun 2/15

5:15 am-4:00 pm

1 stop21h 15m

$722

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

Sat 2/7

1:00 pm-12:15 am

2 stops24h 45m

Bengaluru Intl

Wed 2/11

2:00 am-6:21 pm

2 stops26h 51m

$724

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

Fri 1/30

3:40 pm-8:35 am

1 stop30h 25m

Bengaluru Intl

Sun 2/15

9:35 am-2:10 pm

1 stop39h 05m

$726

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

Mon 3/2

8:40 pm-2:15 am

1 stop19h 05m

Bengaluru Intl

Sun 3/15

3:50 am-2:55 pm

1 stop20h 35m

$727

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bengaluru from

How to get the cheapest flight ticket from Boston to Bengaluru

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bengaluru?

The month of October is, on average, the cheapest month to fly to Bengaluru from Boston, with most prices found around $751. If you are unable to visit Bengaluru during the month of October, then departing from Boston during the month September is also very affordable. Most momondo users find prices during this month for around $759.

How far in advance should I book a flight to Bengaluru?

You are more likely to see cheaper flights to Bengaluru from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Bengaluru for around $949 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bengaluru from Boston for as low as $855 on momondo.

How have Boston to Bengaluru flight prices changed over time?

As of January 2026, prices for Boston to Bengaluru flights are approximately 27% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Bengaluru

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Bengaluru according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Bengaluru (BOS to BLR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Bengaluru

Fastest flight time

18h 55m

Direct flights

None
The fastest flight from Boston to Bengaluru takes 18h 55m
There are no direct flights from Boston to Bengaluru. There are no popular flight routes from Boston to Bengaluru.
Search flight deals

  • How far is Boston Logan Intl to Bengaluru Intl by plane?

    The distance between Boston Logan Intl and Bengaluru Intl is about 8121.5 mi. By plane, this route typically takes 18h 55m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Bengaluru Intl Airport?

    Prices for flights from Boston Logan Intl Airport to Bengaluru Intl Airport refresh daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Bengaluru Intl Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Bengaluru Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Bengaluru Intl Airport.

  • What documentation or ID do you need to fly to Bengaluru Intl Airport?

    The travel and health documents required for your trip to Bengaluru Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bengaluru Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Boston to Bengaluru?

Best airlines flying from Boston to Bengaluru

Compare and see reviews for airlines that fly from Boston to Bengaluru with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom $545Free CancellationRating
7.4
1,519 reviews
Search Air France flights
DeltaPriceFrom $666Free CancellationRating
7.9
8,025 reviews
Search Delta flights
KLMPriceFrom $711Free CancellationRating
7.7
1,434 reviews
Search KLM flights
Etihad AirwaysPriceFrom $711Free CancellationRating
7.3
1,360 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $716Free CancellationRating
7.4
3,701 reviews
Search Qatar Airways flights
Virgin AtlanticPriceFrom $719Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
LufthansaPriceFrom $738Free CancellationRating
6.8
7,692 reviews
Search Lufthansa flights
EmiratesPriceFrom $920Free CancellationRating
8.1
3,462 reviews
Search Emirates flights
Japan AirlinesPriceFrom $964Free CancellationRating
8.3
1,671 reviews
Search Japan Airlines flights
British AirwaysPriceFrom $1,043Free CancellationRating
6.7
7,657 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Bengaluru?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Bengaluru. momondo saves you time and could save you money on your trip.

Can I find flights from Boston to Bengaluru with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Boston to Bengaluru flights to just show those with flexible booking policies.

How can momondo help me find flights from Boston to Bengaluru?

momondo provides multiple filters to help you find the best flight to Bengaluru from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Boston to Bengaluru right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boston to Bengaluru flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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