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Cheap flights from Boston to Bengaluru from $561

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 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Bengaluru

Cheap round-trip flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
12:44 pm - 8:45 am
BOS
-
BLR
34h 31m
2 stops
Etihad Airways Logo
10:00 am - 2:40 pm
BLR
-
BOS
38h 10m
1 stop
$856Etihad Airways
Wed, Aug 5 - Wed, Oct 14
Etihad Airways Logo
4:25 pm - 2:15 pm
BOS
-
BLR
36h 20m
1 stop
Etihad Airways Logo
4:35 am - 8:49 pm
BLR
-
BOS
25h 44m
2 stops
$857Etihad Airways
Thu, Oct 1 - Thu, Oct 15
Etihad Airways Logo
4:30 pm - 8:45 am
BOS
-
BLR
30h 45m
2 stops
Etihad Airways Logo
10:00 am - 8:49 pm
BLR
-
BOS
44h 19m
2 stops
$859Etihad Airways
Wed, Aug 5 - Wed, Oct 14
Etihad Airways Logo
5:20 pm - 8:45 am
BOS
-
BLR
29h 55m
2 stops
Etihad Airways Logo
10:00 am - 2:40 pm
BLR
-
BOS
38h 10m
1 stop
$860Etihad Airways
Sun, Sep 6 - Fri, Oct 16
Etihad Airways Logo
5:20 pm - 8:45 am
BOS
-
BLR
29h 55m
2 stops
Etihad Airways Logo
10:00 am - 11:54 pm
BLR
-
BOS
47h 24m
2 stops
$863Etihad Airways
Sun, Sep 6 - Fri, Oct 16
Qatar Airways Logo
8:40 pm - 2:20 am
BOS
-
BLR
19h 10m
1 stop
Qatar Airways Logo
3:50 am - 2:30 pm
BLR
-
BOS
21h 10m
1 stop
$865Qatar Airways
Fri, Nov 13 - Sat, Dec 12
Etihad Airways Logo
3:40 pm - 7:55 pm
BOS
-
BLR
17h 45m
1 stop
Etihad Airways Logo
4:20 am - 2:10 pm
BLR
-
BOS
20h 20m
1 stop
$866Etihad Airways
Tue, Nov 10 - Mon, Dec 7
Etihad Airways Logo
4:40 pm - 8:45 am
BOS
-
BLR
30h 35m
1 stop
Etihad Airways Logo
4:35 am - 2:10 pm
BLR
-
BOS
19h 05m
1 stop
$867Etihad Airways
Fri, Sep 4 - Sun, Sep 13
Etihad Airways Logo
4:25 pm - 8:45 am
BOS
-
BLR
30h 50m
1 stop
Etihad Airways Logo
10:00 am - 2:10 pm
BLR
-
BOS
38h 40m
1 stop
$868Etihad Airways
Thu, Oct 22 - Wed, Dec 2
Etihad Airways Logo
12:44 pm - 8:45 am
BOS
-
BLR
34h 31m
2 stops
Etihad Airways Logo
10:00 am - 8:49 pm
BLR
-
BOS
44h 19m
2 stops
$869Etihad Airways
Wed, Aug 5 - Wed, Oct 14

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Qatar Airways flights from Boston to Bengaluru

Our best Qatar Airways deals on Boston to Bengaluru flight tickets
Qatar Airways
Nov 13
BOS8:40 pmBoston Logan Intl
19h 10m
1 stop
BLR2:20 amBengaluru Intl
Dec 12
BLR3:50 amBengaluru Intl
21h 10m
1 stop
BOS2:30 pmBoston Logan Intl
$865
Qatar Airways
Nov 13
BOS8:40 pmBoston Logan Intl
19h 05m
1 stop
BLR2:15 amBengaluru Intl
Dec 10
BLR3:50 amBengaluru Intl
21h 10m
1 stop
BOS2:30 pmBoston Logan Intl
$871
Qatar Airways
Aug 19
BOS10:00 pmBoston Logan Intl
25h 25m
1 stop
BLR8:55 amBengaluru Intl
Sep 8
BLR9:10 pmBengaluru Intl
27h 35m
1 stop
BOS3:15 pmBoston Logan Intl
$894

Etihad Airways flights from Boston to Bengaluru

Our best Etihad Airways deals on Boston to Bengaluru flight tickets
Etihad Airways
Aug 5
BOS12:44 pmBoston Logan Intl
34h 31m
2 stops
BLR8:45 amBengaluru Intl
Oct 14
BLR10:00 amBengaluru Intl
38h 10m
1 stop
BOS2:40 pmBoston Logan Intl
$856
Etihad Airways
Oct 1
BOS4:25 pmBoston Logan Intl
36h 20m
1 stop
BLR2:15 pmBengaluru Intl
Oct 15
BLR4:35 amBengaluru Intl
25h 44m
2 stops
BOS8:49 pmBoston Logan Intl
$857
Etihad Airways
Aug 5
BOS4:30 pmBoston Logan Intl
30h 45m
2 stops
BLR8:45 amBengaluru Intl
Oct 14
BLR10:00 amBengaluru Intl
44h 19m
2 stops
BOS8:49 pmBoston Logan Intl
$859

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 July 12, 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

Cheapest round-trip

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

Wed 8/5

12:44 pm-8:45 am

2 stops34h 31m

Bengaluru Intl

Wed 10/14

10:00 am-2:40 pm

1 stop38h 10m

$856

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

Thu 10/1

4:25 pm-2:15 pm

1 stop36h 20m

Bengaluru Intl

Thu 10/15

4:35 am-8:49 pm

2 stops25h 44m

$857

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

Wed 8/5

4:30 pm-8:45 am

2 stops30h 45m

Bengaluru Intl

Wed 10/14

10:00 am-8:49 pm

2 stops44h 19m

$859

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

Sun 9/6

5:20 pm-8:45 am

2 stops29h 55m

Bengaluru Intl

Fri 10/16

10:00 am-2:40 pm

1 stop38h 10m

$860

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

Sun 9/6

5:20 pm-8:45 am

2 stops29h 55m

Bengaluru Intl

Fri 10/16

10:00 am-11:54 pm

2 stops47h 24m

$863

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

Fri 11/13

8:40 pm-2:20 am

1 stop19h 10m

Bengaluru Intl

Sat 12/12

3:50 am-2:30 pm

1 stop21h 10m

$865
Quickest round-trip

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

Tue 11/10

3:40 pm-7:55 pm

1 stop17h 45m

Bengaluru Intl

Mon 12/7

4:20 am-2:10 pm

1 stop20h 20m

$866

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

Fri 9/4

4:40 pm-8:45 am

1 stop30h 35m

Bengaluru Intl

Sun 9/13

4:35 am-2:10 pm

1 stop19h 05m

$867

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

Thu 10/22

4:25 pm-8:45 am

1 stop30h 50m

Bengaluru Intl

Wed 12/2

10:00 am-2:10 pm

1 stop38h 40m

$868

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

Wed 8/5

12:44 pm-8:45 am

2 stops34h 31m

Bengaluru Intl

Wed 10/14

10:00 am-8:49 pm

2 stops44h 19m

$869

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 January is, on average, the cheapest month to fly to Bengaluru from Boston, with most prices found around $768. If you are unable to visit Bengaluru during the month of January, then departing from Boston during the month September is also very affordable. Most momondo users find prices during this month for around $777.

How far in advance should I book a flight from Boston 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 July 2026, 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

Fastest flight time

19h 00m

Direct flights

None
The fastest flight from Boston to Bengaluru takes 19h 00m
There are no direct flights from Boston to Bengaluru. There are no popular flight routes from Boston to Bengaluru.
Search flight deals

Frequently asked questions about flying from Boston to Bengaluru

  • 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 19h 00m.

  • 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
Virgin AtlanticPriceFrom $412Free CancellationRating
7.5
693 reviews
Search Virgin Atlantic flights
KLMPriceFrom $699Free CancellationRating
7.8
1,537 reviews
Search KLM flights
Etihad AirwaysPriceFrom $700Free CancellationRating
7.3
1,475 reviews
Search Etihad Airways flights
DeltaPriceFrom $703Free CancellationRating
7.8
8,458 reviews
Search Delta flights
Air FrancePriceFrom $710Free CancellationRating
7.5
1,625 reviews
Search Air France flights
Qatar AirwaysPriceFrom $718Free CancellationRating
7.3
3,744 reviews
Search Qatar Airways flights
LufthansaPriceFrom $743Free CancellationRating
6.8
8,131 reviews
Search Lufthansa flights
British AirwaysPriceFrom $900Free CancellationRating
6.7
8,103 reviews
Search British Airways flights
EmiratesPriceFrom $921Free CancellationRating
8.1
3,612 reviews
Search Emirates flights
Japan AirlinesPriceFrom $964Free CancellationRating
8.3
1,870 reviews
Search Japan Airlines 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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