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Cheap flights from Boston to Asia from $348

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 Asia departing on 1/16. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:00 pm - 2:25 pm
BOS
-
NRT
34h 25m1 stop
Multiple Airlines Logo
2:45 pm - 5:00 am
NRT
-
BOS
28h 15m1 stop
$670Multiple Airlines
Wed, Jan 28 - Wed, Feb 4
Multiple Airlines Logo
8:20 pm - 2:25 pm
BOS
-
NRT
28h 05m1 stop
Multiple Airlines Logo
2:45 pm - 5:00 am
NRT
-
BOS
28h 15m1 stop
$676Multiple Airlines
Mon, Jan 26 - Tue, Feb 10
Delta Logo
5:05 pm - 12:20 am
BOS
-
BOM
20h 45m2 stops
Delta Logo
2:25 am - 6:54 pm
BOM
-
BOS
26h 59m2 stops
$707Delta
Mon, Jan 19 - Mon, Jan 26
Delta Logo
6:35 pm - 8:20 am
BOS
-
BOM
27h 15m2 stops
Delta Logo
2:25 am - 6:54 pm
BOM
-
BOS
26h 59m2 stops
$708Delta
Sat, Jan 17 - Mon, Jan 26
Etihad Airways Logo
3:40 pm - 7:00 pm
BOS
-
BOM
16h 50m1 stop
Etihad Airways Logo
4:40 am - 2:10 pm
BOM
-
BOS
20h 00m1 stop
$709Etihad Airways
Mon, Jan 12 - Thu, Jan 29
Etihad Airways Logo
3:40 pm - 7:00 am
BOS
-
BOM
28h 50m1 stop
Etihad Airways Logo
4:40 am - 2:10 pm
BOM
-
BOS
20h 00m1 stop
$712Etihad Airways
Fri, Jan 30 - Sat, Feb 7
United Airlines Logo
5:50 pm - 4:45 am
BOS
-
TPE
22h 55m1 stop
United Airlines Logo
2:30 pm - 11:54 pm
TPE
-
BOS
21h 24m2 stops
$754United Airlines
Mon, Mar 23 - Tue, May 5
United Airlines Logo
2:15 pm - 4:45 am
BOS
-
TPE
26h 30m2 stops
United Airlines Logo
2:30 pm - 10:04 am
TPE
-
BOS
31h 34m2 stops
$759United Airlines
Mon, Mar 23 - Mon, Apr 27
Cathay Pacific Logo
12:30 am - 2:05 pm
BOS
-
BKK
25h 35m1 stop
Cathay Pacific Logo
12:45 pm - 10:00 pm
BKK
-
BOS
21h 15m1 stop
$780Cathay Pacific
Tue, Jan 20 - Tue, Jan 27
Cathay Pacific Logo
1:30 am - 11:15 am
BOS
-
BKK
22h 45m1 stop
Cathay Pacific Logo
7:00 pm - 11:00 pm
BKK
-
BOS
39h 00m1 stop
$784Cathay Pacific
Sun, Mar 15 - Wed, Apr 1

Qatar Airways flights from Boston to Asia

Our best Qatar Airways deals on Boston to Asia flight tickets
Qatar Airways
Jan 20
BOS8:40 pmBoston Logan Intl
31h 35m
1 stop
DEL2:45 pmNew Delhi Indira Gandhi Intl
Jan 27
DEL4:10 pmNew Delhi Indira Gandhi Intl
32h 40m
1 stop
BOS2:20 pmBoston Logan Intl
$772
Find similar
Qatar Airways
Jan 26
BOS8:40 pmBoston Logan Intl
34h 45m
1 stop
BKK7:25 pmBangkok Suvarnabhumi
Mar 2
BKK8:15 amBangkok Suvarnabhumi
41h 40m
1 stop
BOS1:55 pmBoston Logan Intl
$807
Find similar

Etihad Airways flights from Boston to Asia

Our best Etihad Airways deals on Boston to Asia flight tickets
Etihad Airways
Jan 7
BOS3:40 pmBoston Logan Intl
28h 50m
1 stop
BOM7:00 amMumbai Chhatrapati Shivaji Intl
Mar 5
BOM10:55 pmMumbai Chhatrapati Shivaji Intl
25h 45m
1 stop
BOS2:10 pmBoston Logan Intl
$708
Find similar
Etihad Airways
Jan 8
BOS3:40 pmBoston Logan Intl
16h 50m
1 stop
BOM7:00 pmMumbai Chhatrapati Shivaji Intl
Mar 4
BOM4:40 amMumbai Chhatrapati Shivaji Intl
20h 00m
1 stop
BOS2:10 pmBoston Logan Intl
$709
Find similar
Etihad Airways
Jan 30
BOS3:40 pmBoston Logan Intl
28h 50m
1 stop
BOM7:00 amMumbai Chhatrapati Shivaji Intl
Feb 7
BOM4:40 amMumbai Chhatrapati Shivaji Intl
20h 00m
1 stop
BOS2:10 pmBoston Logan Intl
$712
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Asia 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 December 30, 2025.
Use the filters below to find and compare flights from Boston to Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Wed 1/28

2:00 pm-2:25 pm

1 stop34h 25m

Tokyo Narita

Wed 2/4

2:45 pm-5:00 am

1 stop28h 15m

$670

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Mon 1/26

8:20 pm-2:25 pm

1 stop28h 05m

Tokyo Narita

Tue 2/10

2:45 pm-5:00 am

1 stop28h 15m

$676

BostonMumbai

BOS - BOM

BOSBOM

Boston Logan Intl

Mon 1/19

5:05 pm-12:20 am

2 stops20h 45m

Mumbai Chhatrapati Shivaji Intl

Mon 1/26

2:25 am-6:54 pm

2 stops26h 59m

$707

BostonMumbai

BOS - BOM

BOSBOM

Boston Logan Intl

Sat 1/17

6:35 pm-8:20 am

2 stops27h 15m

Mumbai Chhatrapati Shivaji Intl

Mon 1/26

2:25 am-6:54 pm

2 stops26h 59m

$708

BostonMumbai

BOS - BOM

BOSBOM

Boston Logan Intl

Mon 1/12

3:40 pm-7:00 pm

1 stop16h 50m

Mumbai Chhatrapati Shivaji Intl

Thu 1/29

4:40 am-2:10 pm

1 stop20h 00m

$709

BostonMumbai

BOS - BOM

BOSBOM

Boston Logan Intl

Fri 1/30

3:40 pm-7:00 am

1 stop28h 50m

Mumbai Chhatrapati Shivaji Intl

Sat 2/7

4:40 am-2:10 pm

1 stop20h 00m

$712

BostonTaipei City

BOS - TPE

BOSTPE

Boston Logan Intl

Mon 3/23

5:50 pm-4:45 am

1 stop22h 55m

Taipei City Taiwan Taoyuan Intl

Tue 5/5

2:30 pm-11:54 pm

2 stops21h 24m

$754

BostonTaipei City

BOS - TPE

BOSTPE

Boston Logan Intl

Mon 3/23

2:15 pm-4:45 am

2 stops26h 30m

Taipei City Taiwan Taoyuan Intl

Mon 4/27

2:30 pm-10:04 am

2 stops31h 34m

$759

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Tue 1/20

12:30 am-2:05 pm

1 stop25h 35m

Bangkok Suvarnabhumi

Tue 1/27

12:45 pm-10:00 pm

1 stop21h 15m

$780

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Sun 3/15

1:30 am-11:15 am

1 stop22h 45m

Bangkok Suvarnabhumi

Wed 4/1

7:00 pm-11:00 pm

1 stop39h 00m

$784

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Boston to Asia

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 Asia?

If you’re not able to fly to Asia in September, then October is your next best option. Flight prices from Boston to Asia during October average around $946.

What is the cheapest Boston Logan Intl to Asia flight route?

Fly from Boston Logan Intl to Hong Kong Intl for the best Boston Logan Intl - Asia flight prices

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

You are more likely to see cheaper flights to Asia from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Asia for around $1,114 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Asia from Boston for as low as $945 on momondo.

What cabin class options are available on Boston Logan Intl to Asia flights?

There are 4 cabin classes available to choose from on Boston Logan Intl to Asia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Boston to Asia flights?

You could potentially save up to 65% on your flight if you consider stops on a Boston to Asia flight.

Cheap Boston to Asia flight deals and tips

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

Best Price Found

$409

Fastest flight time

13h 35m

Direct flights

Every day

Airports in Asia

1,622 airports
The best one-way flight to Asia from Boston in the past 72 hours is $409. The best round-trip flight deal from Boston to Asia found on momondo in the last 72 hours is $790.
The fastest flight from Boston to Asia takes 13h 35m
Direct flights go from Boston to Asia every day.
There are 1,622 airports in Asia. From Boston there are direct flights to Tokyo Narita (NRT).
Search flight deals

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

    Prices for flights from Boston Logan Intl Airport to Asia are refreshed on a daily basis.

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

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

    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 Asia.

  • What documentation or ID do you need to fly to Asia?

    The necessary travel and health documents for your Asia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Boston to Asia

Compare and see reviews for airlines that fly from Boston to Asia with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $171Free CancellationRating
7.2
2,903 reviews
Search JetBlue flights
Singapore AirlinesPriceFrom $513Free CancellationRating
8.1
1,422 reviews
Search Singapore Airlines flights
American AirlinesPriceFrom $659Free CancellationRating
7.2
11,074 reviews
Search American Airlines flights
SWISSPriceFrom $677Free CancellationRating
7.5
1,830 reviews
Search SWISS flights
KLMPriceFrom $692Free CancellationRating
7.7
1,435 reviews
Search KLM flights
Virgin AtlanticPriceFrom $704Free CancellationRating
7.5
677 reviews
Search Virgin Atlantic flights
LufthansaPriceFrom $705Free CancellationRating
6.8
7,663 reviews
Search Lufthansa flights
ANAPriceFrom $735Free CancellationRating
8.4
1,050 reviews
Search ANA flights
Hainan AirlinesPriceFrom $754Free CancellationRating
8.2
59 reviews
Search Hainan Airlines flights
IndiGoPriceFrom $762Free CancellationRating
6.8
512 reviews
Search IndiGo flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boston to Asia. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Asia from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Boston and Asia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Boston to Asia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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