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Cheap flights from Boston to Vietnam from $447

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 11/17. 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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Cheap round-trip flights

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Korean Air Logo
11:00 am - 9:45 pmBOS-HAN
22h 45m1 stop
Korean Air Logo
11:05 pm - 8:40 amHAN-BOS
21h 35m1 stop
$753Korean Air
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Tue, Nov 25 - Wed, Dec 3
Cathay Pacific Logo
12:30 am - 10:05 amBOS-HAN
21h 35m1 stop
Cathay Pacific Logo
11:05 am - 10:00 pmHAN-BOS
22h 55m1 stop
$763Cathay Pacific
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Mon, Nov 3 - Thu, Dec 4
Korean Air Logo
11:00 am - 11:10 amBOS-HAN
36h 10m1 stop
Korean Air Logo
11:05 pm - 8:40 amHAN-BOS
21h 35m1 stop
$791Korean Air
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Sun, Nov 9 - Tue, Nov 18
Cathay Pacific Logo
12:30 am - 6:30 pmBOS-HAN
30h 00m1 stop
Cathay Pacific Logo
7:30 pm - 10:00 pmHAN-BOS
38h 30m1 stop
$819Cathay Pacific
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Mon, Nov 24 - Wed, Dec 3
Qatar Airways Logo
8:40 pm - 7:45 pmBOS-HAN
35h 05m1 stop
Qatar Airways Logo
1:45 am - 2:20 pmHAN-BOS
24h 35m1 stop
$904Qatar Airways
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Tue, Jan 20 - Tue, Feb 24
Qatar Airways Logo
8:45 pm - 12:20 pmBOS-HAN
27h 35m1 stop
Qatar Airways Logo
3:00 am - 2:20 pmHAN-BOS
23h 20m1 stop
$909Qatar Airways
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Tue, Nov 25 - Tue, Dec 2
Japan Airlines Logo
12:15 pm - 10:30 pmBOS-HAN
22h 15m1 stop
Japan Airlines Logo
11:55 pm - 5:35 pmHAN-BOS
29h 40m1 stop
$936Japan Airlines
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Fri, Jan 16 - Fri, Jan 30
Delta Logo
6:45 am - 9:45 pmBOS-HAN
27h 00m2 stops
Delta Logo
11:05 pm - 8:40 amHAN-BOS
21h 35m1 stop
$938Delta
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Tue, Nov 11 - Tue, Nov 18
Delta Logo
11:00 am - 11:10 amBOS-HAN
36h 10m1 stop
Delta Logo
11:05 pm - 3:41 pmHAN-BOS
28h 36m2 stops
$944Delta
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Wed, Nov 19 - Tue, Dec 2
Japan Airlines Logo
12:15 pm - 10:30 pmBOS-HAN
22h 15m1 stop
Japan Airlines Logo
11:55 pm - 1:27 pmHAN-BOS
25h 32m2 stops
$970Japan Airlines
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Fri, Jan 16 - Fri, Jan 30

United Airlines flights from Boston to Vietnam

Our best United Airlines deals on Boston to Vietnam flight tickets
United Airlines
Mar 1
BOS8:25 amBoston Logan Intl
50h 30m
2 stops
SGN10:55 pmHo Chi Minh City
Apr 30
SGN7:00 amHo Chi Minh City
36h 12m
2 stops
BOS8:12 amBoston Logan Intl
$817
Find similar
United Airlines
Nov 26
BOS6:00 amBoston Logan Intl
27h 50m
2 stops
SGN9:50 pmHo Chi Minh City
Dec 25
SGN6:00 amHo Chi Minh City
28h 48m
2 stops
BOS10:48 pmBoston Logan Intl
$818
Find similar
United Airlines
Jan 18
BOS8:25 amBoston Logan Intl
50h 30m
2 stops
SGN10:55 pmHo Chi Minh City
Jan 26
SGN6:00 amHo Chi Minh City
40h 52m
3 stops
BOS10:52 amBoston Logan Intl
$821
Find similar

Cathay Pacific flights from Boston to Vietnam

Our best Cathay Pacific deals on Boston to Vietnam flight tickets
Cathay Pacific
Nov 3
BOS12:30 amBoston Logan Intl
21h 35m
1 stop
HAN10:05 amHanoi Noibai
Dec 4
HAN11:05 amHanoi Noibai
22h 55m
1 stop
BOS10:00 pmBoston Logan Intl
$763
Find similar
Cathay Pacific
Nov 24
BOS12:30 amBoston Logan Intl
30h 00m
1 stop
HAN6:30 pmHanoi Noibai
Dec 3
HAN7:30 pmHanoi Noibai
38h 30m
1 stop
BOS10:00 pmBoston Logan Intl
$819
Find similar
Cathay Pacific
Nov 9
BOS12:30 amBoston Logan Intl
22h 05m
1 stop
SGN10:35 amHo Chi Minh City
Dec 3
SGN7:35 pmHo Chi Minh City
38h 25m
1 stop
BOS10:00 pmBoston Logan Intl
$823
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 October 16, 2025.
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

Tue 11/25

11:00 am-9:45 pm

1 stop22h 45m

Hanoi Noibai

Wed 12/3

11:05 pm-8:40 am

1 stop21h 35m

$753

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Mon 11/3

12:30 am-10:05 am

1 stop21h 35m

Hanoi Noibai

Thu 12/4

11:05 am-10:00 pm

1 stop22h 55m

$763

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Sun 11/9

11:00 am-11:10 am

1 stop36h 10m

Hanoi Noibai

Tue 11/18

11:05 pm-8:40 am

1 stop21h 35m

$791

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Mon 11/24

12:30 am-6:30 pm

1 stop30h 00m

Hanoi Noibai

Wed 12/3

7:30 pm-10:00 pm

1 stop38h 30m

$819

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Tue 1/20

8:40 pm-7:45 pm

1 stop35h 05m

Hanoi Noibai

Tue 2/24

1:45 am-2:20 pm

1 stop24h 35m

$904

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Tue 11/25

8:45 pm-12:20 pm

1 stop27h 35m

Hanoi Noibai

Tue 12/2

3:00 am-2:20 pm

1 stop23h 20m

$909

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Fri 1/16

12:15 pm-10:30 pm

1 stop22h 15m

Hanoi Noibai

Fri 1/30

11:55 pm-5:35 pm

1 stop29h 40m

$936

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Tue 11/11

6:45 am-9:45 pm

2 stops27h 00m

Hanoi Noibai

Tue 11/18

11:05 pm-8:40 am

1 stop21h 35m

$938

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Wed 11/19

11:00 am-11:10 am

1 stop36h 10m

Hanoi Noibai

Tue 12/2

11:05 pm-3:41 pm

2 stops28h 36m

$944

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Fri 1/16

12:15 pm-10:30 pm

1 stop22h 15m

Hanoi Noibai

Fri 1/30

11:55 pm-1:27 pm

2 stops25h 32m

$970

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 $878. 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 $962.

What is the cheapest day to depart on your flight to Vietnam?

According to our data, Tuesday is the cheapest day to fly to Vietnam from Boston. The lowest ticket price found for a Tuesday departure recently was $1,248. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Vietnam on Saturday is $1,377.

What is the cheapest time of day to depart on your flight to Vietnam?

Flying to Vietnam from Boston in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,274 when looking at flights departing in the evening. In the afternoon is when there is more demand to fly to Vietnam, so prices are often more expensive at around $1,543 per ticket.

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 $1,146 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 $1,006 on momondo.

Can stopping save me money on Boston to Vietnam flights?

You could potentially save up to 17% 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

Direct flights

None
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
ANAPriceFrom $748Free CancellationRating
8.4
986 reviews
Search ANA flights
Korean AirPriceFrom $752Free CancellationRating
8.4
1,149 reviews
Search Korean Air flights
United AirlinesPriceFrom $754Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights
Singapore AirlinesPriceFrom $764Free CancellationRating
8.1
1,382 reviews
Search Singapore Airlines flights
DeltaPriceFrom $772Free CancellationRating
7.9
7,978 reviews
Search Delta flights
Turkish AirlinesPriceFrom $772Free CancellationRating
7.3
4,010 reviews
Search Turkish Airlines flights
Japan AirlinesPriceFrom $775Free CancellationRating
8.3
1,579 reviews
Search Japan Airlines flights
Cathay PacificPriceFrom $819Free CancellationRating
7.6
1,028 reviews
Search Cathay Pacific flights
American AirlinesPriceFrom $871Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
EmiratesPriceFrom $888Free CancellationRating
8.1
3,375 reviews
Search Emirates 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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