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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 7/16. 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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Find the cheapest flights from Boston to Bengaluru

Cheap round-trip flights

Etihad Airways Logo
4:30 pm - 2:20 amBOS-BLR
24h 20m1 stop
Etihad Airways Logo
9:55 pm - 2:55 pmBLR-BOS
26h 30m1 stop
$678Etihad Airways
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Wed, Sep 17 - Sun, Oct 19
Virgin Atlantic Logo
7:25 pm - 2:05 amBOS-BLR
20h 10m1 stop
Virgin Atlantic Logo
3:55 am - 5:35 pmBLR-BOS
24h 10m1 stop
$687Virgin Atlantic
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Mon, Nov 3 - Sun, Nov 16
Air Canada Logo
5:30 am - 1:00 amBOS-BLR
33h 00m2 stops
Air Canada Logo
3:30 am - 12:14 pmBLR-BOS
43h 14m2 stops
$699Air Canada
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Mon, Nov 3 - Sun, Nov 16
Logo
8:40 pm - 1:00 amBOS-BLR
17h 50m1 stop
Logo
2:50 am - 9:27 pmBLR-BOS
29h 07m2 stops
$701
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Mon, Nov 3 - Tue, Nov 18
Lufthansa Logo
8:05 pm - 12:30 amBOS-BLR
18h 55m1 stop
Lufthansa Logo
2:10 am - 5:40 pmBLR-BOS
25h 00m1 stop
$704Lufthansa
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Mon, Sep 1 - Sun, Sep 28
Delta Logo
7:25 pm - 2:05 amBOS-BLR
20h 10m1 stop
Delta Logo
1:50 am - 2:10 pmBLR-BOS
22h 50m1 stop
$710Delta
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Sun, Jan 4 - Thu, Jan 22
Delta Logo
1:10 pm - 2:05 amBOS-BLR
26h 25m2 stops
Delta Logo
1:50 am - 2:10 pmBLR-BOS
22h 50m1 stop
$714Delta
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Tue, Jan 6 - Mon, Jan 19
Air Canada Logo
5:30 am - 1:00 amBOS-BLR
33h 00m2 stops
Air Canada Logo
2:50 am - 9:32 amBLR-BOS
41h 12m2 stops
$727Air Canada
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Mon, Nov 3 - Tue, Nov 18
Lufthansa Logo
8:05 pm - 12:30 amBOS-BLR
18h 55m1 stop
Lufthansa Logo
2:10 am - 5:40 pmBLR-BOS
25h 00m1 stop
$732Lufthansa
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Mon, Aug 25 - Sat, Oct 11
Cathay Pacific Logo
1:40 am - 12:10 amBOS-BLR
37h 00m1 stop
Cathay Pacific Logo
1:20 am - 11:00 pmBLR-BOS
31h 10m1 stop
$761Cathay Pacific
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Sat, Aug 23 - Mon, Sep 8

Virgin Atlantic flights from Boston to Bengaluru

Our best Virgin Atlantic deals on Boston to Bengaluru flight tickets
Virgin Atlantic
Nov 3
BOS7:25 pmBoston Logan Intl
20h 10m
1 stop
BLR2:05 amBengaluru Intl
Nov 16
BLR3:55 amBengaluru Intl
24h 10m
1 stop
BOS5:35 pmBoston Logan Intl
$687
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Virgin Atlantic
Sep 1
BOS10:45 pmBoston Logan Intl
19h 05m
1 stop
BLR3:20 amBengaluru Intl
Oct 30
BLR3:55 amBengaluru Intl
24h 10m
1 stop
BOS6:35 pmBoston Logan Intl
$712
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Virgin Atlantic
Oct 25
BOS8:15 pmBoston Logan Intl
20h 20m
1 stop
BLR2:05 amBengaluru Intl
Oct 30
BLR3:55 amBengaluru Intl
29h 09m
2 stops
BOS11:34 pmBoston Logan Intl
$741
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Lufthansa flights from Boston to Bengaluru

Our best Lufthansa deals on Boston to Bengaluru flight tickets
Lufthansa
Sep 1
BOS8:05 pmBoston Logan Intl
18h 55m
1 stop
BLR12:30 amBengaluru Intl
Sep 28
BLR2:10 amBengaluru Intl
25h 00m
1 stop
BOS5:40 pmBoston Logan Intl
$704
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Lufthansa
Aug 25
BOS8:05 pmBoston Logan Intl
18h 55m
1 stop
BLR12:30 amBengaluru Intl
Oct 11
BLR2:10 amBengaluru Intl
25h 00m
1 stop
BOS5:40 pmBoston Logan Intl
$732
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Lufthansa
Aug 24
BOS8:05 pmBoston Logan Intl
24h 20m
2 stops
BLR5:55 amBengaluru Intl
Oct 12
BLR2:10 amBengaluru Intl
25h 00m
1 stop
BOS5:40 pmBoston Logan Intl
$736
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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 September is, on average, the cheapest month to fly to Bengaluru from Boston, with most prices found around $781. If you are unable to visit Bengaluru during the month of September, then departing from Boston during the month October is also very affordable. Most momondo users find prices during this month for around $783.

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 $980 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 $909 on momondo.

How have Boston to Bengaluru flight prices changed over time?

As of July 2025, prices for Boston to Bengaluru flights are approximately 26% 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

Best Price Found

$339

Fastest flight time

17h 45m

Direct flights

None

Airports in Bengaluru

1 airport
The best one-way flight to Bengaluru from Boston in the past 72 hours is $339. The best round-trip flight deal from Boston to Bengaluru found on momondo in the last 72 hours is $678.
The fastest flight from Boston to Bengaluru takes 17h 45m
There are no direct flights from Boston to Bengaluru. Popular non-direct route for this connection is Boston Logan Intl Airport - Bengaluru Intl Airport.
There is 1 airport near Bengaluru: Bengaluru Intl (BLR)
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  • 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 $667Free CancellationRating
8.0
7,951 reviews
Search Delta flights
Etihad AirwaysPriceFrom $682Free CancellationRating
7.4
1,222 reviews
Search Etihad Airways flights
Air FrancePriceFrom $712Free CancellationRating
7.5
1,467 reviews
Search Air France flights
KLMPriceFrom $713Free CancellationRating
7.8
1,372 reviews
Search KLM flights
Virgin AtlanticPriceFrom $726Free CancellationRating
7.4
653 reviews
Search Virgin Atlantic flights
Qatar AirwaysPriceFrom $727Free CancellationRating
7.4
3,590 reviews
Search Qatar Airways flights
LufthansaPriceFrom $732Free CancellationRating
6.8
7,199 reviews
Search Lufthansa flights
EmiratesPriceFrom $738Free CancellationRating
8.1
3,285 reviews
Search Emirates flights
Cathay PacificPriceFrom $762Free CancellationRating
7.6
929 reviews
Search Cathay Pacific flights
British AirwaysPriceFrom $1,043Free CancellationRating
6.6
7,109 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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