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Cheap flights from Boston to Vietnam from $393

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 Vietnam departing on 3/25. 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
0 bags

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Find the cheapest flights from Boston to Vietnam

Cheap round-trip flights

Enter your travel dates to find the best prices.
Korean Air Logo
12:55 pm - 9:35 pm
BOS
-
HAN
21h 40m1 stop
Korean Air Logo
11:10 pm - 5:55 pm
HAN
-
BOS
29h 45m2 stops
$743Korean Air
Mon, Apr 13 - Tue, May 19
ANA Logo
7:15 am - 10:15 pm
BOS
-
HAN
28h 00m2 stops
ANA Logo
11:35 pm - 1:09 am
HAN
-
BOS
36h 34m2 stops
$768ANA
Tue, Apr 28 - Tue, May 19
United Airlines Logo
1:30 pm - 9:50 pm
BOS
-
SGN
45h 20m3 stops
United Airlines Logo
11:15 pm - 7:06 pm
SGN
-
BOS
30h 51m2 stops
$777United Airlines
Mon, Apr 27 - Mon, May 11
United Airlines Logo
11:15 am - 10:55 pm
BOS
-
SGN
48h 40m2 stops
United Airlines Logo
7:30 am - 8:13 am
SGN
-
BOS
35h 43m2 stops
$778United Airlines
Wed, Mar 11 - Tue, Mar 17
Korean Air Logo
11:00 am - 12:50 pm
BOS
-
SGN
37h 50m1 stop
Korean Air Logo
8:00 am - 8:40 am
SGN
-
BOS
36h 40m1 stop
$779Korean Air
Sun, Feb 1 - Wed, Feb 11
United Airlines Logo
12:20 pm - 9:50 pm
BOS
-
SGN
70h 30m2 stops
United Airlines Logo
7:00 am - 12:59 am
SGN
-
BOS
28h 59m3 stops
$781United Airlines
Sun, Mar 8 - Thu, Apr 9
United Airlines Logo
5:45 am - 12:15 am
BOS
-
SGN
31h 30m2 stops
United Airlines Logo
6:00 am - 8:13 am
SGN
-
BOS
37h 13m2 stops
$782United Airlines
Mon, Mar 9 - Thu, Mar 19
Cathay Pacific Logo
1:40 am - 9:55 am
BOS
-
HAN
21h 15m1 stop
Cathay Pacific Logo
7:05 pm - 11:00 pm
HAN
-
BOS
38h 55m1 stop
$827Cathay Pacific
Sun, Apr 26 - Tue, May 19
Cathay Pacific Logo
1:30 am - 6:30 pm
BOS
-
HAN
30h 00m1 stop
Cathay Pacific Logo
7:05 pm - 11:00 pm
HAN
-
BOS
38h 55m1 stop
$829Cathay Pacific
Mon, Mar 9 - Mon, Apr 6
Turkish Airlines Logo
9:50 pm - 3:40 pm
BOS
-
HAN
30h 50m1 stop
Turkish Airlines Logo
10:55 pm - 7:55 pm
HAN
-
BOS
32h 00m1 stop
$831Turkish Airlines
Mon, Apr 13 - Tue, May 19

Delta flights from Boston to Vietnam

Our best Delta deals on Boston to Vietnam flight tickets
Delta
Jan 27
BOS5:26 pmBoston Logan Intl
31h 24m
2 stops
SGN12:50 pmHo Chi Minh City
Feb 6
SGN8:00 amHo Chi Minh City
26h 32m
2 stops
BOS10:32 pmBoston Logan Intl
$790
Find similar
Delta
Feb 3
BOS5:30 pmBoston Logan Intl
31h 20m
2 stops
SGN12:50 pmHo Chi Minh City
Feb 10
SGN8:00 amHo Chi Minh City
36h 40m
1 stop
BOS8:40 amBoston Logan Intl
$794
Find similar
Delta
Apr 6
BOS12:55 pmBoston Logan Intl
22h 10m
1 stop
SGN10:05 pmHo Chi Minh City
May 4
SGN11:45 pmHo Chi Minh City
25h 05m
2 stops
BOS1:50 pmBoston Logan Intl
$800
Find similar

Air China flights from Boston to Vietnam

Our best Air China deals on Boston to Vietnam flight tickets
Air China
Jan 19
BOS7:28 pmBoston Logan Intl
39h 27m
2 stops
SGN10:55 pmHo Chi Minh City
Apr 9
SGN7:00 amHo Chi Minh City
35h 23m
1 stop
BOS7:23 amBoston Logan Intl
$799
Find similar
Air China
Jan 19
BOS8:25 amBoston Logan Intl
50h 30m
1 stop
SGN10:55 pmHo Chi Minh City
Apr 9
SGN7:00 amHo Chi Minh City
35h 23m
1 stop
BOS7:23 amBoston Logan Intl
$803
Find similar
Air China
Jan 19
BOS7:28 pmBoston Logan Intl
39h 27m
2 stops
SGN10:55 pmHo Chi Minh City
Feb 2
SGN6:00 amHo Chi Minh City
27h 42m
2 stops
BOS9:42 pmBoston Logan Intl
$808
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Vietnam 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 January 6, 2026.
Use the filters below to find and compare flights from Boston to Vietnam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Mon 4/13

12:55 pm-9:35 pm

1 stop21h 40m

Hanoi Noibai

Tue 5/19

11:10 pm-5:55 pm

2 stops29h 45m

$743

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Tue 4/28

7:15 am-10:15 pm

2 stops28h 00m

Hanoi Noibai

Tue 5/19

11:35 pm-1:09 am

2 stops36h 34m

$768

BostonHo Chi Minh City

BOS - SGN

BOSSGN

Boston Logan Intl

Mon 4/27

1:30 pm-9:50 pm

3 stops45h 20m

Ho Chi Minh City

Mon 5/11

11:15 pm-7:06 pm

2 stops30h 51m

$777

BostonHo Chi Minh City

BOS - SGN

BOSSGN

Boston Logan Intl

Wed 3/11

11:15 am-10:55 pm

2 stops48h 40m

Ho Chi Minh City

Tue 3/17

7:30 am-8:13 am

2 stops35h 43m

$778

BostonHo Chi Minh City

BOS - SGN

BOSSGN

Boston Logan Intl

Sun 2/1

11:00 am-12:50 pm

1 stop37h 50m

Ho Chi Minh City

Wed 2/11

8:00 am-8:40 am

1 stop36h 40m

$779

BostonHo Chi Minh City

BOS - SGN

BOSSGN

Boston Logan Intl

Sun 3/8

12:20 pm-9:50 pm

2 stops70h 30m

Ho Chi Minh City

Thu 4/9

7:00 am-12:59 am

3 stops28h 59m

$781

BostonHo Chi Minh City

BOS - SGN

BOSSGN

Boston Logan Intl

Mon 3/9

5:45 am-12:15 am

2 stops31h 30m

Ho Chi Minh City

Thu 3/19

6:00 am-8:13 am

2 stops37h 13m

$782

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Sun 4/26

1:40 am-9:55 am

1 stop21h 15m

Hanoi Noibai

Tue 5/19

7:05 pm-11:00 pm

1 stop38h 55m

$827

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Mon 3/9

1:30 am-6:30 pm

1 stop30h 00m

Hanoi Noibai

Mon 4/6

7:05 pm-11:00 pm

1 stop38h 55m

$829

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Mon 4/13

9:50 pm-3:40 pm

1 stop30h 50m

Hanoi Noibai

Tue 5/19

10:55 pm-7:55 pm

1 stop32h 00m

$831

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 Vietnam from

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

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 $872. If you don’t want to visit Vietnam in September, then you should wait until November to fly from Boston, when ticket prices are also cheap, with an average price of $925.

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 $1,108 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 $965 on momondo.

Can stopping save me money on Boston to Vietnam flights?

You could potentially save up to 18% on your flight if you consider stops on a Boston to Vietnam flight.

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 10m

Direct flights

None
The fastest flight from Boston to Vietnam takes 21h 10m
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?

  • 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 AirlinesPriceFrom $629Free CancellationRating
8.3
1,670 reviews
Search Japan Airlines flights
Korean AirPriceFrom $730Free CancellationRating
8.4
1,188 reviews
Search Korean Air flights
Cathay PacificPriceFrom $733Free CancellationRating
7.6
1,121 reviews
Search Cathay Pacific flights
ANAPriceFrom $748Free CancellationRating
8.4
1,060 reviews
Search ANA flights
Singapore AirlinesPriceFrom $748Free CancellationRating
8.1
1,427 reviews
Search Singapore Airlines flights
United AirlinesPriceFrom $755Free CancellationRating
7.4
9,134 reviews
Search United Airlines flights
DeltaPriceFrom $772Free CancellationRating
7.9
8,017 reviews
Search Delta flights
Turkish AirlinesPriceFrom $828Free CancellationRating
7.3
4,152 reviews
Search Turkish Airlines flights
EmiratesPriceFrom $888Free CancellationRating
8.1
3,461 reviews
Search Emirates flights
American AirlinesPriceFrom $923Free CancellationRating
7.2
11,083 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.

An easier way to manage your Vietnam trip

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