What is the cheapest airline that flies from Boston Logan Intl to Vietnam?

Cathay Pacific, Korean Air, and Delta are the most popular carriers operating from Boston Logan Intl to Vietnam

What airlines fly to Vietnam?

Cathay Pacific, Korean Air and Japan Airlines are the top three most popular airlines that fly to Vietnam from Boston according to our data. Cathay Pacific is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Vietnam. Keep in mind that there are 13 different airlines that fly to Vietnam on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Boston Logan Intl Airport to Vietnam are updated daily.

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

There are 13 operators available for flights from Boston Logan Intl Airport to Vietnam as of February 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Vietnam.

What documentation or ID do you need to fly to Vietnam?

The required travel and health documents for your Vietnam trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Vietnam. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$376 Cheap Flights from Boston to Vietnam in 2026

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Find the cheapest flights from Boston to Vietnam

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:25 am - 10:10 pm

BOS

SGN

25h 45m

2 stops

7:30 am - 1:23 am

SGN

BOS

28h 53m

2 stops

$832Delta

Sun, Apr 19 - Thu, May 7

12:00 pm - 10:25 pm

BOS

SGN

23h 25m

1 stop

7:30 am - 7:29 am

SGN

BOS

34h 59m

2 stops

$836Korean Air

Sun, Mar 15 - Mon, Apr 20

4:46 pm - 10:55 pm

BOS

SGN

43h 09m

3 stops

7:00 am - 12:46 pm

SGN

BOS

40h 46m

3 stops

$837United Airlines

Mon, Mar 16 - Mon, Apr 27

7:00 am - 10:05 pm

BOS

SGN

52h 05m

3 stops

11:15 pm - 9:59 pm

SGN

BOS

33h 44m

2 stops

$839United Airlines

Thu, Apr 16 - Tue, May 12

9:25 am - 11:15 pm

BOS

SGN

26h 50m

2 stops

7:30 am - 11:59 pm

SGN

BOS

27h 29m

2 stops

$844Delta

Mon, Apr 20 - Tue, Apr 28

10:00 pm - 8:05 am

BOS

HAN

23h 05m

1 stop

7:30 pm - 3:05 pm

HAN

BOS

30h 35m

1 stop

$889Qatar Airways

Wed, Apr 29 - Sun, May 10

10:00 pm - 2:00 pm

BOS

HAN

29h 00m

1 stop

7:30 pm - 3:05 pm

HAN

BOS

30h 35m

1 stop

$905Qatar Airways

Tue, May 5 - Tue, May 19

9:05 am - 9:35 pm

BOS

HAN

25h 30m

2 stops

11:10 pm - 11:05 pm

HAN

BOS

34h 55m

2 stops

$914Korean Air

Tue, May 5 - Tue, May 19

11:05 pm - 9:50 pm

BOS

DAD

35h 45m

2 stops

11:30 pm - 2:10 pm

DAD

BOS

25h 40m

2 stops

$988Emirates

Mon, Apr 6 - Mon, Apr 20

11:05 pm - 9:50 pm

BOS

DAD

35h 45m

2 stops

11:30 pm - 2:10 pm

DAD

BOS

49h 40m

2 stops

$989Emirates

Wed, Apr 1 - Wed, Apr 8

United Airlines flights from Boston to Vietnam

Our best United Airlines deals on Boston to Vietnam flight tickets

United Airlines

Aug 15

BOS3:20 pmBoston Logan Intl

43h 35m

2 stops

SGN9:55 pmHo Chi Minh City

Sep 8

SGN11:15 pmHo Chi Minh City

35h 39m

3 stops

BOS11:54 pmBoston Logan Intl

$828

United Airlines

Aug 11

BOS5:15 amBoston Logan Intl

29h 40m

2 stops

SGN9:55 pmHo Chi Minh City

Sep 5

SGN7:00 amHo Chi Minh City

33h 58m

3 stops

BOS5:58 amBoston Logan Intl

$833

United Airlines

Mar 16

BOS4:46 pmBoston Logan Intl

43h 09m

3 stops

SGN10:55 pmHo Chi Minh City

Apr 27

SGN7:00 amHo Chi Minh City

40h 46m

3 stops

BOS12:46 pmBoston Logan Intl

$837

Japan Airlines flights from Boston to Vietnam

Our best Japan Airlines deals on Boston to Vietnam flight tickets

Japan Airlines

Apr 27

BOS1:00 pmBoston Logan Intl

22h 00m

1 stop

SGN10:00 pmHo Chi Minh City

May 11

SGN8:20 amHo Chi Minh City

20h 55m

1 stop

BOS6:15 pmBoston Logan Intl

$897

Japan Airlines

Mar 1

BOS9:33 pmBoston Logan Intl

44h 17m

2 stops

SGN5:50 amHo Chi Minh City

Apr 30

SGN8:20 amHo Chi Minh City

20h 50m

1 stop

BOS6:10 pmBoston Logan Intl

$963

Japan Airlines

Apr 16

BOS6:30 amBoston Logan Intl

28h 20m

2 stops

HAN9:50 pmHanoi Noibai

Apr 29

HAN11:20 pmHanoi Noibai

29h 50m

1 stop

BOS6:10 pmBoston Logan Intl

$1,054

Fly from

Fly to

Route

Depart

Return

Price

BostonHo Chi Minh City

BOS - SGN

BOSSGN

Boston Logan Intl

Sun 4/19

9:25 am-10:10 pm

2 stops25h 45m

Ho Chi Minh City

Thu 5/7

7:30 am-1:23 am

2 stops28h 53m

$832

BostonHo Chi Minh City

BOS - SGN

BOSSGN

Boston Logan Intl

Sun 3/15

12:00 pm-10:25 pm

1 stop23h 25m

Ho Chi Minh City

Mon 4/20

7:30 am-7:29 am

2 stops34h 59m

$836

BostonHo Chi Minh City

BOS - SGN

BOSSGN

Boston Logan Intl

Mon 3/16

4:46 pm-10:55 pm

3 stops43h 09m

Ho Chi Minh City

Mon 4/27

7:00 am-12:46 pm

3 stops40h 46m

$837

BostonHo Chi Minh City

BOS - SGN

BOSSGN

Boston Logan Intl

Thu 4/16

7:00 am-10:05 pm

3 stops52h 05m

Ho Chi Minh City

Tue 5/12

11:15 pm-9:59 pm

2 stops33h 44m

$839

BostonHo Chi Minh City

BOS - SGN

BOSSGN

Boston Logan Intl

Mon 4/20

9:25 am-11:15 pm

2 stops26h 50m

Ho Chi Minh City

Tue 4/28

7:30 am-11:59 pm

2 stops27h 29m

$844

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Wed 4/29

10:00 pm-8:05 am

1 stop23h 05m

Hanoi Noibai

Sun 5/10

7:30 pm-3:05 pm

1 stop30h 35m

$889

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Tue 5/5

10:00 pm-2:00 pm

1 stop29h 00m

Hanoi Noibai

Tue 5/19

7:30 pm-3:05 pm

1 stop30h 35m

$905

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Tue 5/5

9:05 am-9:35 pm

2 stops25h 30m

Hanoi Noibai

Tue 5/19

11:10 pm-11:05 pm

2 stops34h 55m

$914

BostonDa Nang

BOS - DAD

BOSDAD

Boston Logan Intl

Mon 4/6

11:05 pm-9:50 pm

2 stops35h 45m

Da Nang

Mon 4/20

11:30 pm-2:10 pm

2 stops25h 40m

$988

BostonDa Nang

BOS - DAD

BOSDAD

Boston Logan Intl

Wed 4/1

11:05 pm-9:50 pm

2 stops35h 45m

Da Nang

Wed 4/8

11:30 pm-2:10 pm

2 stops49h 40m

$989

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Vietnam

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

Prices

Airlines

What is the cheapest month to fly to Vietnam?

The month of September is, on average, the cheapest month to fly to Vietnam from Boston, with most prices found around $860. If you don’t want to visit Vietnam in September, then you should wait until October to fly from Boston, when ticket prices are also cheap, with an average price of $914.

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

You are more likely to see cheaper flights to Vietnam from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Vietnam for around $1,081 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vietnam from Boston for as low as $957 on momondo.

Cheap Boston to Vietnam flight deals and tips

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

Fastest flight time	21h 40m
Direct flights	None

The fastest flight from Boston to Vietnam takes 21h 40m

There are no direct flights from Boston to Vietnam. There are no popular flight routes from Boston to Vietnam.

Search flight deals

When did momondo last update prices for flights from Boston Logan Intl Airport to Vietnam?
Prices for flights from Boston Logan Intl Airport to Vietnam are updated daily.
How many operators does momondo search for flights from Boston Logan Intl Airport to Vietnam?
There are 13 operators available for flights from Boston Logan Intl Airport to Vietnam as of February 2026.
How old do you have to be to fly from Boston Logan Intl Airport to Vietnam?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Vietnam.
What documentation or ID do you need to fly to Vietnam?
The required travel and health documents for your Vietnam trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Vietnam. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Boston to Vietnam

Compare and see reviews for airlines that fly from Boston to Vietnam with momondo

Airline	Rating	Free Cancellation	Price
Japan Airlines	PriceFrom $461	Free Cancellation	Rating 8.3 1,709 reviews	Search Japan Airlines flights
Korean Air	PriceFrom $730	Free Cancellation	Rating 8.4 1,194 reviews	Search Korean Air flights
Cathay Pacific	PriceFrom $737	Free Cancellation	Rating 7.6 1,170 reviews	Search Cathay Pacific flights
ANA	PriceFrom $748	Free Cancellation	Rating 8.4 1,093 reviews	Search ANA flights
Singapore Airlines	PriceFrom $748	Free Cancellation	Rating 8.2 1,463 reviews	Search Singapore Airlines flights
United Airlines	PriceFrom $753	Free Cancellation	Rating 7.4 9,320 reviews	Search United Airlines flights
Delta	PriceFrom $763	Free Cancellation	Rating 7.9 8,211 reviews	Search Delta flights
Turkish Airlines	PriceFrom $828	Free Cancellation	Rating 7.3 4,222 reviews	Search Turkish Airlines flights
Emirates	PriceFrom $888	Free Cancellation	Rating 8.1 3,522 reviews	Search Emirates flights
American Airlines	PriceFrom $923	Free Cancellation	Rating 7.2 11,313 reviews	Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Vietnam from Boston.

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

Yes. All flights to Vietnam 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 Vietnam?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Vietnam.

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

If you are not ready to book a flight from Boston to Vietnam now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Vietnam and let you know when they change.