Vietnam

$463+ Cheap flights from Boston (BOS) to Vietnam

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SGN
Sep 10 — Sep 171
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Vietnam with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Boston to Vietnam

Cheapest flights from Boston to Vietnam
Explore the most affordable flight options available from Boston to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.

This IEagle deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:00 pm -
1 stop28h 55m
Tue 9/227:30 pm -
1 stop30h 45m
Deal found 8/7$890
This FlightHub deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:00 pm -
1 stop28h 55m
Tue 3/27:10 pm -
1 stop31h 20m
Deal found 8/8$891
This FlightHub deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:00 pm -
1 stop22h 15m
Thu 9/108:45 am -
1 stop41h 30m
Deal found 8/7$892
This FlightHub deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:00 pm -
1 stop28h 55m
Tue 9/158:45 am -
1 stop41h 30m
Deal found 8/7$894
This Flighttix deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:00 pm -
1 stop28h 55m
Tue 9/227:30 pm -
1 stop30h 45m
Deal found 8/8$923
This IEagle deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:00 pm -
1 stop22h 15m
Sun 10/47:30 pm -
1 stop30h 45m
Deal found 8/7$929
This lastminute.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 pm -
2 stops40h 35m
Tue 9/2211:10 pm -
1 stop22h 00m
Deal found 8/9$930
This FlightHub deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2710:00 pm -
1 stop28h 55m
Sat 10/107:30 pm -
1 stop30h 45m
Deal found 8/10$931
This Justfly.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:00 pm -
1 stop22h 15m
Sat 10/37:30 pm -
1 stop30h 45m
Deal found 8/10$932
This Gotogate deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:40 pm -
1 stop27h 40m
Tue 4/67:30 pm -
1 stop30h 45m
Deal found 8/7$935
This KAYAK deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:00 pm -
1 stop28h 55m
Thu 9/177:30 pm -
1 stop30h 45m
Deal found 8/7$936
This Mytrip deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:45 am -
2 stops30h 20m
Wed 9/307:50 am -
2 stops26h 15m
Deal found 8/11$969

Find flight deals from Boston to Vietnam

Keep the following information in mind while searching for Boston to Vietnam flight deals. Data was last updated August 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$889
(FlightHub)

One-way from

$463
(IEagle)

Popular in

June

Cheapest in

November

Average price

$1,175
Provider with most accurate pricing for Boston Logan Intl-Ho Chi Minh City flight deals.
Provider most trusted by Cheapflights users for Boston Logan Intl-Ho Chi Minh City flights.
From Boston Logan Intl to Vietnam
One-way flight from Boston Logan Intl to Vietnam
Highest demand for flights based on searches. 19% potential increase in price ($274 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
Average for round-trip flights in August 2026

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated August 11, 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

Cheapest round-trip

BostonHanoi

BOS Boston Logan Intl - HAN Hanoi Noibai

BOSHAN

Boston Logan Intl

Wed 10/28

12:00 pm-11:10 am

1 stop36h 10m

Hanoi Noibai

Sun 11/15

11:05 pm-8:40 am

1 stop21h 35m

$966

BostonHanoi

BOS Boston Logan Intl - HAN Hanoi Noibai

BOSHAN

Boston Logan Intl

Wed 9/23

7:10 pm-10:35 am

2 stops28h 25m

Hanoi Noibai

Wed 9/30

11:10 pm-11:31 pm

2 stops35h 21m

$977

BostonHanoi

BOS Boston Logan Intl - HAN Hanoi Noibai

BOSHAN

Boston Logan Intl

Sun 10/25

12:00 pm-11:10 am

1 stop36h 10m

Hanoi Noibai

Sun 11/15

12:20 pm-8:40 am

1 stop32h 20m

$1,016

BostonHanoi

BOS Boston Logan Intl - HAN Hanoi Noibai

BOSHAN

Boston Logan Intl

Wed 9/2

9:05 am-9:35 pm

2 stops25h 30m

Hanoi Noibai

Fri 2/26

11:05 pm-8:40 am

1 stop21h 35m

$1,022

BostonHo Chi Minh City

BOS Boston Logan Intl - SGN Ho Chi Minh City

BOSSGN

Boston Logan Intl

Tue 10/6

12:55 pm-10:10 pm

1 stop22h 15m

Ho Chi Minh City

Tue 10/27

8:00 am-9:40 am

1 stop36h 40m

$1,041
Quickest round-trip

BostonHo Chi Minh City

BOS Boston Logan Intl - SGN Ho Chi Minh City

BOSSGN

Boston Logan Intl

Mon 9/7

12:55 pm-10:10 pm

1 stop22h 15m

Ho Chi Minh City

Wed 9/30

11:45 pm-10:10 am

1 stop21h 25m

$1,041

BostonHo Chi Minh City

BOS Boston Logan Intl - SGN Ho Chi Minh City

BOSSGN

Boston Logan Intl

Mon 9/14

12:55 pm-11:15 pm

1 stop23h 20m

Ho Chi Minh City

Tue 10/13

1:55 pm-10:10 am

1 stop31h 15m

$1,041

BostonHo Chi Minh City

BOS Boston Logan Intl - SGN Ho Chi Minh City

BOSSGN

Boston Logan Intl

Tue 9/8

12:55 pm-10:10 pm

1 stop22h 15m

Ho Chi Minh City

Wed 10/7

7:30 am-10:10 am

1 stop37h 40m

$1,041

BostonHo Chi Minh City

BOS Boston Logan Intl - SGN Ho Chi Minh City

BOSSGN

Boston Logan Intl

Wed 8/19

9:30 am-9:55 pm

2 stops25h 25m

Ho Chi Minh City

Wed 10/14

7:00 am-11:59 pm

3 stops27h 59m

$1,042

BostonHo Chi Minh City

BOS Boston Logan Intl - SGN Ho Chi Minh City

BOSSGN

Boston Logan Intl

Wed 9/9

5:45 am-10:05 pm

3 stops29h 20m

Ho Chi Minh City

Sun 10/11

11:15 pm-7:06 pm

2 stops30h 51m

$1,043

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/10

Showing 1-10 of 54 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Boston to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boston to Vietnam

What is the cheapest month to book a flight from Boston to Vietnam?

Currently, October is the cheapest month in which you can book a flight from Boston to Vietnam (average of $961). Flying from Boston to Vietnam in June is currently the most expensive (average of $1,571). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from Boston to Vietnam?

To ensure you get the cheapest price possible for a flight from Boston to Vietnam, you should look to book at least 28 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Vietnam

Get insights into the airlines that provide service to Vietnam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vietnam. Reviews last updated August 11, 2026.
Peruse reviews from past customers who have flown with Korean Air,Japan Airlines, andDelta from Boston to Vietnam to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.7

Boarding

8.5

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Walter,Jul 2026

LAX - BKK

It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!

Crew

8.7

Boarding

8.5

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Walter,Jul 2026

LAX - BKK

It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!

Crew

8.7

Boarding

8.5

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Walter,Jul 2026

LAX - BKK

It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!

Crew

8.7

Boarding

8.5

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Walter,Jul 2026

LAX - BKK

It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!

Crew

8.7

Boarding

8.5

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Walter,Jul 2026

LAX - BKK

It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!

Crew

8.7

Boarding

8.5

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Walter,Jul 2026

LAX - BKK

It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!

Related info for your journey

Find useful and relevant information for your journey from Boston to Vietnam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Vietnam?

    Located just 2.6 mi from the city center, Boston Logan Intl (BOS) is the airport most travelers will use when flying to Vietnam from Boston.

  • How long is the flight from Boston to Vietnam?

    There are many flights that can get you from Boston to Vietnam in 25h 25m. Fly via Korean Air, Delta, or United Airlines to get the fastest option. The distance from Boston to Vietnam is about 8753 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Boston to Vietnam one-way?

    $392 is the cheapest one-way deal found within the past few days, from Korean Air. You may also be able to find cheap deals on Cathay Pacific and Delta, with prices starting from $402 and $415, respectively.

  • What are the most popular routes from Boston to Vietnam?

  • Can I find deals for flights from Boston to Vietnam that include hotel bookings?

    Yes. In addition to deals on Boston to Vietnam flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Vietnam?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Vietnam.

  • Can I find deals for business class flights from Boston to Vietnam?

    Yes. Cheapflights offers flight deals from Boston to Vietnam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Vietnam?

    Currently, October is the cheapest month in which you can book a flight from Boston to Vietnam (average of $961). Flying from Boston to Vietnam in June is currently the most expensive (average of $1,571). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Boston to Vietnam

Discover the top 10 airlines that operate flights from Boston to Vietnam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$461Average$1,261FlexibilityNo cancel feeOn-time79%
Cathay PacificCheapest$663Average$1,082FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$730Average$1,132FlexibilityNo cancel feeOn-time81%
ANACheapest$748Average$975FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$768Average$1,187FlexibilityNo cancel feeOn-time69%
DeltaCheapest$793Average$1,452FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$828Average$1,642FlexibilityNo cancel feeOn-time77%
EmiratesCheapest$855Average$1,249FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$930Average$1,115FlexibilityNo cancel feeOn-time68%
JetBlueCheapest$975Average$1,793FlexibilityNo cancel feeOn-time62%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.