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Cheap flights from Boston to Bengaluru from $339

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 2/1. 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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Cheap round-trip flights

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Lufthansa Logo
8:40 pm - 1:05 amBOS-BLR
17h 55m1 stop
Lufthansa Logo
7:45 pm - 3:55 pmBLR-BOS
29h 40m2 stops
$743Lufthansa
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ter, mar 3 - qui, abr 30
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
$746Etihad Airways
Find Deal
seg, dez 1 - ter, 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
$748Etihad Airways
Find Deal
seg, dez 1 - sáb, fev 7
Air Canada Logo
10:15 am - 1:50 amBOS-BLR
29h 05m2 stops
Air Canada Logo
2:50 am - 10:37 pmBLR-BOS
30h 17m2 stops
$749Air Canada
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qui, jan 22 - qua, fev 18
Etihad Airways Logo
3:40 pm - 8:45 amBOS-BLR
30h 35m1 stop
Etihad Airways Logo
4:20 am - 2:10 pmBLR-BOS
20h 20m1 stop
$750Etihad Airways
Find Deal
sex, jan 9 - qui, jan 29
Multiple Airlines Logo
9:40 pm - 5:05 amBOS-BLR
45h 55m2 stops
Multiple Airlines Logo
3:00 am - 3:40 pmBLR-BOS
22h 10m1 stop
$751Multiple Airlines
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sex, mai 1 - seg, ago 24
Lufthansa Logo
4:15 pm - 1:50 amBOS-BLR
23h 05m1 stop
Lufthansa Logo
8:30 pm - 6:35 pmBLR-BOS
32h 35m2 stops
$756Lufthansa
Find Deal
qui, fev 12 - dom, fev 22
Delta Logo
7:10 pm - 3:10 amBOS-BLR
21h 30m1 stop
Delta Logo
2:00 am - 4:20 pmBLR-BOS
24h 50m1 stop
$769Delta
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seg, dez 1 - sex, fev 6
Qatar Airways Logo
8:40 pm - 2:20 amBOS-BLR
19h 10m1 stop
Qatar Airways Logo
3:15 am - 2:20 pmBLR-BOS
21h 35m1 stop
$771Qatar Airways
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sáb, jan 10 - sex, jan 23
Virgin Atlantic Logo
8:00 pm - 3:10 amBOS-BLR
20h 40m1 stop
Virgin Atlantic Logo
5:00 am - 11:55 pmBLR-BOS
29h 25m2 stops
$802Virgin Atlantic
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seg, dez 1 - seg, dez 8

Air Canada flights from Boston to Bengaluru

Our best Air Canada deals on Boston to Bengaluru flight tickets
Air Canada
Jan 22
BOS10:15 amBoston Logan Intl
29h 05m
2 stops
BLR1:50 amBengaluru Intl
Feb 18
BLR2:50 amBengaluru Intl
30h 17m
2 stops
BOS10:37 pmBoston Logan Intl
$749
Find similar
Air Canada
Jan 24
BOS1:00 pmBoston Logan Intl
26h 20m
2 stops
BLR1:50 amBengaluru Intl
Feb 19
BLR2:50 amBengaluru Intl
41h 42m
2 stops
BOS10:02 amBoston Logan Intl
$755
Find similar
Air Canada
Dec 1
BOS5:30 amBoston Logan Intl
33h 05m
2 stops
BLR1:05 amBengaluru Intl
Feb 6
BLR2:50 amBengaluru Intl
41h 12m
2 stops
BOS9:32 amBoston Logan Intl
$787
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Delta flights from Boston to Bengaluru

Our best Delta deals on Boston to Bengaluru flight tickets
Delta
Dec 1
BOS7:10 pmBoston Logan Intl
21h 30m
1 stop
BLR3:10 amBengaluru Intl
Feb 6
BLR2:00 amBengaluru Intl
24h 50m
1 stop
BOS4:20 pmBoston Logan Intl
$769
Find similar
Delta
Nov 10
BOS8:50 pmBoston Logan Intl
17h 20m
1 stop
BLR12:40 amBengaluru Intl
Mar 25
BLR2:00 amBengaluru Intl
22h 00m
1 stop
BOS2:30 pmBoston Logan Intl
$790
Find similar
Delta
Nov 10
BOS7:10 pmBoston Logan Intl
19h 00m
1 stop
BLR12:40 amBengaluru Intl
Nov 17
BLR5:00 amBengaluru Intl
21h 30m
1 stop
BOS4:00 pmBoston Logan Intl
$804
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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 novembro 5, 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

ter 3/3

8:40 pm-1:05 am

1 stop17h 55m

Bengaluru Intl

qui 4/30

7:45 pm-3:55 pm

2 stops29h 40m

$743

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

seg 12/1

3:40 pm-8:45 am

1 stop30h 35m

Bengaluru Intl

ter 1/27

10:00 am-2:10 pm

1 stop38h 40m

$746

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

seg 12/1

3:40 pm-8:45 am

1 stop30h 35m

Bengaluru Intl

sáb 2/7

10:00 am-2:10 pm

1 stop38h 40m

$748

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

qui 1/22

10:15 am-1:50 am

2 stops29h 05m

Bengaluru Intl

qua 2/18

2:50 am-10:37 pm

2 stops30h 17m

$749

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

sex 1/9

3:40 pm-8:45 am

1 stop30h 35m

Bengaluru Intl

qui 1/29

4:20 am-2:10 pm

1 stop20h 20m

$750

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

sex 5/1

9:40 pm-5:05 am

2 stops45h 55m

Bengaluru Intl

seg 8/24

3:00 am-3:40 pm

1 stop22h 10m

$751

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

qui 2/12

4:15 pm-1:50 am

1 stop23h 05m

Bengaluru Intl

dom 2/22

8:30 pm-6:35 pm

2 stops32h 35m

$756

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

seg 12/1

7:10 pm-3:10 am

1 stop21h 30m

Bengaluru Intl

sex 2/6

2:00 am-4:20 pm

1 stop24h 50m

$769

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

sáb 1/10

8:40 pm-2:20 am

1 stop19h 10m

Bengaluru Intl

sex 1/23

3:15 am-2:20 pm

1 stop21h 35m

$771

BostonBengaluru

BOS - BLR

BOSBLR

Boston Logan Intl

seg 12/1

8:00 pm-3:10 am

1 stop20h 40m

Bengaluru Intl

seg 12/8

5:00 am-11:55 pm

2 stops29h 25m

$802

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 $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 $955 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 November 2025, prices for Boston to Bengaluru flights are approximately 22% 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 45m.

  • 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
8,004 reviews
Search Delta flights
Cathay PacificPriceFrom $706Free CancellationRating
7.6
1,052 reviews
Search Cathay Pacific flights
Air FrancePriceFrom $710Free CancellationRating
7.4
1,482 reviews
Search Air France flights
Etihad AirwaysPriceFrom $712Free CancellationRating
7.4
1,285 reviews
Search Etihad Airways flights
KLMPriceFrom $713Free CancellationRating
7.7
1,405 reviews
Search KLM flights
Virgin AtlanticPriceFrom $718Free CancellationRating
7.5
671 reviews
Search Virgin Atlantic flights
LufthansaPriceFrom $730Free CancellationRating
6.8
7,553 reviews
Search Lufthansa flights
Qatar AirwaysPriceFrom $739Free CancellationRating
7.4
3,660 reviews
Search Qatar Airways flights
EmiratesPriceFrom $886Free CancellationRating
8.1
3,401 reviews
Search Emirates flights
British AirwaysPriceFrom $895Free CancellationRating
6.7
7,495 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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