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$429+ 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SGN
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Boston to Vietnam

Keep the following information in mind while searching for Boston to Vietnam flight deals. Data was last updated April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$897
(Trip.com)

One-way from

$429
(oojo)

Popular in

July

Cheapest in

September

Average price

$1,117
Provider with most accurate pricing for Boston Logan Intl-Ho Chi Minh City flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Ho Chi Minh City flights.
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From Boston Logan Intl to Vietnam
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One-way flight from Boston Logan Intl to Vietnam
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Highest demand for flights based on searches. 16% potential increase in price ($236 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 17, 2025.

This Trip.com deal was found by Cheapflights users on 4/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:55 pmBOS - DAD
2 stops57h 30mMultiple Airlines
Thu 9/254:25 pmDAD - BOS
2 stops36h 45mMultiple Airlines
Deal found 4/17$897
This Mytrip deal was found by Cheapflights users on 4/17. 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.
Mon 4/289:30 amBOS - SGN
2 stops25h 25mANA
Thu 10/307:30 amSGN - BOS
2 stops28h 15mANA
Deal found 4/17$908
This Justfly.com deal was found by Cheapflights users on 4/16. 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.
Sat 11/13:34 pmBOS - SGN
2 stops34h 16mKorean Air
Mon 11/1711:40 pmSGN - BOS
1 stop21h 00mKorean Air
Deal found 4/16$909
This StudentUniverse deal was found by Cheapflights users on 4/16. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:00 amBOS - HAN
2 stops27h 40mKorean Air
Sat 11/812:20 pmHAN - BOS
2 stops31h 05mKorean Air
Deal found 4/16$910
This StudentUniverse deal was found by Cheapflights users on 4/16. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/141:40 amBOS - SGN
1 stop21h 25mCathay Pacific
Thu 10/211:05 amSGN - BOS
1 stop22h 55mCathay Pacific
Deal found 4/16$910
This StudentUniverse deal was found by Cheapflights users on 4/16. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/312:30 amBOS - HAN
1 stop29h 55mCathay Pacific
Tue 11/1111:05 amHAN - BOS
1 stop22h 55mCathay Pacific
Deal found 4/16$915
This Gurufare deal was found by Cheapflights users on 4/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/96:34 amBOS - SGN
2 stops35h 51mJapan Airlines
Tue 10/78:20 amSGN - BOS
1 stop20h 45mJapan Airlines
Deal found 4/17$918
This United Airlines deal was found by Cheapflights users on 4/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:00 amBOS - SGN
2 stops27h 50mUnited Airlines
Tue 1/1311:05 pmSGN - BOS
2 stops44h 13mUnited Airlines
Deal found 4/17$920
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/317:05 amBOS - SGN
2 stops29h 15mDelta
Wed 11/128:05 amSGN - BOS
2 stops27h 50mDelta
Deal found 4/16$927
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/45:45 amBOS - HAN
2 stops28h 50mDelta
Tue 9/212:00 pmHAN - BOS
2 stops29h 08mDelta
Deal found 4/16$930
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:00 amBOS - HAN
2 stops29h 05mUnited Airlines
Mon 11/1012:25 amHAN - BOS
2 stops33h 34mUnited Airlines
Deal found 4/16$931
This oojo deal was found by Cheapflights users on 4/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2710:00 pmBOS - HAN
1 stop22h 15mQatar Airways
Sat 5/178:45 amHAN - BOS
1 stop41h 20mQatar Airways
Deal found 4/17$936

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 April 17, 2025.
Use the filters below to find and compare flights from Boston to Vietnam that are best for you.

Fly from

Boston

Fly to

Vietnam

Route

Depart

Return

Price

BostonDa Nang

BOS - DAD

BOSDAD

Boston Logan Intl

Thu 9/4

6:55 pm-3:25 pm

2 stops57h 30m

Da Nang

Thu 9/25

4:25 pm-6:10 pm

2 stops36h 45m

$897

BostonHo Chi Minh City

BOS - SGN

BOSSGN

Boston Logan Intl

Mon 4/28

9:30 am-9:55 pm

2 stops25h 25m

Ho Chi Minh City

Thu 10/30

7:30 am-12:45 am

2 stops28h 15m

$908

BostonHo Chi Minh City

BOS - SGN

BOSSGN

Boston Logan Intl

Tue 5/6

12:55 pm-11:15 pm

1 stop23h 20m

Ho Chi Minh City

Thu 11/6

11:40 pm-8:40 am

1 stop21h 00m

$925

BostonHo Chi Minh City

BOS - SGN

BOSSGN

Boston Logan Intl

Mon 4/28

7:00 am-12:15 am

2 stops30h 15m

Ho Chi Minh City

Thu 10/30

7:30 am-5:58 am

3 stops33h 28m

$926

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Sun 5/4

5:45 am-9:35 pm

2 stops28h 50m

Hanoi Noibai

Tue 9/2

12:00 pm-6:08 am

2 stops29h 08m

$930

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Sun 4/27

10:00 pm-7:15 am

1 stop22h 15m

Hanoi Noibai

Sat 5/17

8:45 am-3:05 pm

1 stop41h 20m

$936

BostonHo Chi Minh City

BOS - SGN

BOSSGN

Boston Logan Intl

Sun 4/20

9:05 am-11:15 pm

2 stops27h 10m

Ho Chi Minh City

Mon 5/12

7:35 am-1:17 am

2 stops28h 42m

$941

BostonHo Chi Minh City

BOS - SGN

BOSSGN

Boston Logan Intl

Tue 5/6

9:35 pm-4:10 pm

1 stop31h 35m

Ho Chi Minh City

Tue 6/17

10:05 pm-7:40 pm

1 stop32h 35m

$945

BostonHo Chi Minh City

BOS - SGN

BOSSGN

Boston Logan Intl

Sun 4/27

1:20 pm-10:00 pm

1 stop21h 40m

Ho Chi Minh City

Thu 5/15

8:20 am-6:10 pm

1 stop20h 50m

$952

BostonHo Chi Minh City

BOS - SGN

BOSSGN

Boston Logan Intl

Sun 4/20

1:40 am-10:05 am

1 stop21h 25m

Ho Chi Minh City

Sun 5/11

11:05 am-11:00 pm

1 stop22h 55m

$958

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 46 results
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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, March is the cheapest month in which you can book a flight from Boston to Vietnam (average of $922). Flying from Boston to Vietnam in June is currently the most expensive (average of $1,566). 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.

What is the cheapest time of day to fly from BOS to VN?

Find hourly flight availability from Boston to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

When flying from Boston to Vietnam, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Vietnam by month

Plan your trip to Vietnam by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Vietnam ranges from 0.0 - 13.4 inches per month. September is typically the wettest month, when rainfall can reach 13.4 in. February is typically the driest time to visit Vietnam when rainfall is around 0.0 in.

Temperature in Vietnam by month

Plan your trip to Vietnam by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Vietnam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

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 April 17, 2025.
Read through reviews of airlines operating flights from Boston to Vietnam, such as EVA Air, Korean Air and Japan Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,177 reviews

Boarding

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,177 reviews
EVA Air
8.4
Very good
1,177 reviews

Boarding

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very good
1,064 reviews
EVA Air
8.4
Very good
1,177 reviews

Boarding

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very good
1,443 reviews
EVA Air
8.4
Very good
1,177 reviews

Boarding

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
ANA
8.3
Very good
844 reviews
EVA Air
8.4
Very good
1,177 reviews

Boarding

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
China Airlines
8.2
Very good
729 reviews
EVA Air
8.4
Very good
1,177 reviews

Boarding

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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.

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

    $429 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 Japan Airlines and Cathay Pacific, with prices starting from $445 and $450, respectively.

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

    The most popular flight routes from Boston to Vietnam are Boston Logan Intl - Ho Chi Minh City, Boston Logan Intl - Hanoi Noibai and Boston Logan Intl - Da Nang.

  • 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, March is the cheapest month in which you can book a flight from Boston to Vietnam (average of $922). Flying from Boston to Vietnam in June is currently the most expensive (average of $1,566). 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

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See prices for flight routes from nearby airports that may be better suited for you.
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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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$749Average$1,006FlexibilityNo cancel feeOn-time79%
Cathay PacificCheapest$768Average$1,138FlexibilityNo cancel feeOn-time72%
DeltaCheapest$772Average$1,681FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$772Average$944FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$852Average$1,088FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$860Average$1,236FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$876Average$1,331FlexibilityNo cancel feeOn-time71%
ANACheapest$878Average$1,070FlexibilityNo cancel feeOn-time80%
Qatar AirwaysCheapest$975Average$1,314FlexibilityNo cancel feeOn-time68%
JetBlueCheapest$984Average$1,267FlexibilityNo cancel feeOn-time62%

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