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Cheap flights from Boston to Bengaluru from $381

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 11/16. 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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Cheap round-trip flights

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Lufthansa Logo
8:40 pm - 1:20 amBOS-BLR
42h 10m2 stops
Lufthansa Logo
6:30 am - 6:35 pmBLR-BOS
46h 35m2 stops
$716Lufthansa
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Wed, Jan 21 - Fri, Jan 30
Multiple Airlines Logo
10:10 pm - 3:45 amBOS-BLR
43h 05m2 stops
Multiple Airlines Logo
2:50 am - 6:35 pmBLR-BOS
26h 15m1 stop
$717Multiple Airlines
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Sat, Jan 17 - Tue, Jan 27
Etihad Airways Logo
3:40 pm - 8:45 amBOS-BLR
30h 35m1 stop
Etihad Airways Logo
10:00 am - 2:10 pmBLR-BOS
38h 40m1 stop
$720Etihad Airways
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Sun, Nov 16 - Mon, Dec 1
Delta Logo
9:50 pm - 12:40 amBOS-BLR
17h 20m1 stop
Delta Logo
2:30 am - 7:37 amBLR-BOS
39h 37m2 stops
$721Delta
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Sun, Oct 26 - Fri, Nov 7
Delta Logo
3:00 pm - 12:15 amBOS-BLR
22h 45m2 stops
Delta Logo
5:00 am - 8:26 pmBLR-BOS
25h 56m2 stops
$722Delta
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Wed, Feb 11 - Fri, Feb 20
Qatar Airways Logo
8:40 pm - 2:20 amBOS-BLR
19h 10m1 stop
Qatar Airways Logo
3:50 am - 2:20 pmBLR-BOS
21h 00m1 stop
$723Qatar Airways
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Thu, Feb 12 - Sun, Feb 22
Qatar Airways Logo
8:45 pm - 2:20 amBOS-BLR
19h 05m1 stop
Qatar Airways Logo
3:50 am - 2:20 pmBLR-BOS
21h 00m1 stop
$724Qatar Airways
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Mon, Dec 1 - Mon, Jan 26
Etihad Airways Logo
4:30 pm - 8:45 amBOS-BLR
30h 45m1 stop
Etihad Airways Logo
10:00 am - 2:55 pmBLR-BOS
38h 25m1 stop
$725Etihad Airways
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Fri, Apr 3 - Mon, May 4
Virgin Atlantic Logo
8:00 pm - 3:10 amBOS-BLR
20h 40m1 stop
Virgin Atlantic Logo
5:00 am - 11:38 pmBLR-BOS
29h 08m2 stops
$748Virgin Atlantic
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Mon, Dec 1 - Sun, Feb 1
Virgin Atlantic Logo
5:00 pm - 3:10 amBOS-BLR
23h 40m2 stops
Virgin Atlantic Logo
5:00 am - 11:38 pmBLR-BOS
29h 08m2 stops
$754Virgin Atlantic
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Sat, Jan 24 - Fri, Jan 30

Etihad Airways flights from Boston to Bengaluru

Our best Etihad Airways deals on Boston to Bengaluru flight tickets
Etihad Airways
Oct 20
BOS4:30 pmBoston Logan Intl
30h 45m
1 stop
BLR8:45 amBengaluru Intl
Nov 4
BLR10:00 amBengaluru Intl
38h 40m
1 stop
BOS2:10 pmBoston Logan Intl
$717
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Etihad Airways
Nov 16
BOS3:40 pmBoston Logan Intl
30h 35m
1 stop
BLR8:45 amBengaluru Intl
Dec 1
BLR10:00 amBengaluru Intl
38h 40m
1 stop
BOS2:10 pmBoston Logan Intl
$720
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Etihad Airways
Apr 3
BOS4:30 pmBoston Logan Intl
30h 45m
1 stop
BLR8:45 amBengaluru Intl
May 4
BLR10:00 amBengaluru Intl
38h 25m
1 stop
BOS2:55 pmBoston Logan Intl
$725
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Virgin Atlantic flights from Boston to Bengaluru

Our best Virgin Atlantic deals on Boston to Bengaluru flight tickets
Virgin Atlantic
Dec 1
BOS8:00 pmBoston Logan Intl
20h 40m
1 stop
BLR3:10 amBengaluru Intl
Feb 1
BLR5:00 amBengaluru Intl
29h 08m
2 stops
BOS11:38 pmBoston Logan Intl
$748
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Virgin Atlantic
Jan 24
BOS5:00 pmBoston Logan Intl
23h 40m
2 stops
BLR3:10 amBengaluru Intl
Jan 30
BLR5:00 amBengaluru Intl
29h 08m
2 stops
BOS11:38 pmBoston Logan Intl
$754
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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 October 16, 2025.
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

Wed 1/21

8:40 pm-1:20 am

2 stops42h 10m

Bengaluru Intl

Fri 1/30

6:30 am-6:35 pm

2 stops46h 35m

$716

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

Sat 1/17

10:10 pm-3:45 am

2 stops43h 05m

Bengaluru Intl

Tue 1/27

2:50 am-6:35 pm

1 stop26h 15m

$717

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

Sun 11/16

3:40 pm-8:45 am

1 stop30h 35m

Bengaluru Intl

Mon 12/1

10:00 am-2:10 pm

1 stop38h 40m

$720

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

Sun 10/26

9:50 pm-12:40 am

1 stop17h 20m

Bengaluru Intl

Fri 11/7

2:30 am-7:37 am

2 stops39h 37m

$721

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

Wed 2/11

3:00 pm-12:15 am

2 stops22h 45m

Bengaluru Intl

Fri 2/20

5:00 am-8:26 pm

2 stops25h 56m

$722

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

Thu 2/12

8:40 pm-2:20 am

1 stop19h 10m

Bengaluru Intl

Sun 2/22

3:50 am-2:20 pm

1 stop21h 00m

$723

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

Mon 12/1

8:45 pm-2:20 am

1 stop19h 05m

Bengaluru Intl

Mon 1/26

3:50 am-2:20 pm

1 stop21h 00m

$724

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

Fri 4/3

4:30 pm-8:45 am

1 stop30h 45m

Bengaluru Intl

Mon 5/4

10:00 am-2:55 pm

1 stop38h 25m

$725

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

Mon 12/1

8:00 pm-3:10 am

1 stop20h 40m

Bengaluru Intl

Sun 2/1

5:00 am-11:38 pm

2 stops29h 08m

$748

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

Sat 1/24

5:00 pm-3:10 am

2 stops23h 40m

Bengaluru Intl

Fri 1/30

5:00 am-11:38 pm

2 stops29h 08m

$754

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 typical price of a round-trip flight between Boston and Bengaluru?

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 $746. 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 $760.

What is the cheapest day to depart on your flight to Bengaluru?

Our data shows that Sunday is the least expensive day to fly to Bengaluru. Tickets to fly out on this day can be as low as $1,123. Flights from Boston to Bengaluru on a Tuesday will generally be more expensive and average around $1,191. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Bengaluru?

Flying to Bengaluru from Boston in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,122 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Bengaluru is at noon when prices are around $1,267.

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 $956 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 $888 on momondo.

How have Boston to Bengaluru flight prices changed over time?

As of October 2025, prices for Boston to Bengaluru flights are approximately 31% 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

Direct flights

None
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 17h 20m.

  • 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
DeltaPriceFrom $666Free CancellationRating
7.9
7,977 reviews
Search Delta flights
Cathay PacificPriceFrom $706Free CancellationRating
7.6
1,028 reviews
Search Cathay Pacific flights
Etihad AirwaysPriceFrom $706Free CancellationRating
7.4
1,280 reviews
Search Etihad Airways flights
Air FrancePriceFrom $710Free CancellationRating
7.4
1,476 reviews
Search Air France flights
KLMPriceFrom $713Free CancellationRating
7.7
1,404 reviews
Search KLM flights
Virgin AtlanticPriceFrom $718Free CancellationRating
7.5
670 reviews
Search Virgin Atlantic flights
LufthansaPriceFrom $730Free CancellationRating
6.8
7,497 reviews
Search Lufthansa flights
Qatar AirwaysPriceFrom $736Free CancellationRating
7.4
3,652 reviews
Search Qatar Airways flights
EmiratesPriceFrom $836Free CancellationRating
8.1
3,375 reviews
Search Emirates flights
British AirwaysPriceFrom $895Free CancellationRating
6.7
7,457 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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