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$467+ Cheap flights from Maine 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SGN
May 18 — May 251
Mon 5/18
Mon 5/25
1 adult, Economy
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Cheap flight deals from Maine to Vietnam

Cheapest flights from Maine to Vietnam
Explore the most affordable flight options available from Maine to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.

This IEagle 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1111:05 pm
BOS
-
DAD
2 stops35h 45m
Emirates
Mon 6/2211:30 pm
DAD
-
BOS
2 stops25h 40m
Emirates
Deal found 4/17$948
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:59 pm
BOS
-
DAD
2 stops56h 21m
Multiple Airlines
Tue 9/225:30 pm
DAD
-
BOS
2 stops39h 21m
Multiple Airlines
Deal found 4/16$967
This KAYAK deal was found by Cheapflights users on 4/14. 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.
Thu 10/2210:00 pm
BOS
-
HAN
1 stop28h 55m
Qatar Airways
Tue 11/31:45 am
HAN
-
BOS
1 stop24h 35m
Qatar Airways
Deal found 4/14$976
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:00 pm
BOS
-
HAN
1 stop22h 15m
American Airlines
Tue 9/157:30 pm
HAN
-
BOS
1 stop30h 45m
American Airlines
Deal found 4/14$977
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:45 am
BOS
-
SGN
1 stop28h 35m
Cathay Pacific
Mon 10/126:20 pm
SGN
-
BOS
1 stop39h 45m
Cathay Pacific
Deal found 4/16$977
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:45 am
BOS
-
SGN
1 stop35h 35m
Cathay Pacific
Wed 10/147:10 am
SGN
-
BOS
1 stop26h 55m
Cathay Pacific
Deal found 4/16$980
This KAYAK deal was found by Cheapflights users on 4/15. 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 8/313:51 pm
BOS
-
HAN
2 stops28h 24m
Qatar Airways
Thu 9/107:30 pm
HAN
-
BOS
1 stop30h 45m
Qatar Airways
Deal found 4/15$981
This CrystalTravel 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:25 pm
BOS
-
SGN
2 stops43h 15m
Multiple Airlines
Thu 10/14:40 pm
SGN
-
BOS
2 stops33h 00m
Multiple Airlines
Deal found 4/16$981
This Ovago deal was found by Cheapflights users on 4/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/83:51 pm
BOS
-
HAN
2 stops28h 24m
Qatar Airways
Tue 9/157:30 pm
HAN
-
BOS
1 stop30h 45m
Qatar Airways
Deal found 4/14$982
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.
Sun 9/201:45 am
BOS
-
SGN
1 stop28h 35m
Cathay Pacific
Tue 10/206:20 pm
SGN
-
BOS
1 stop39h 45m
Cathay Pacific
Deal found 4/16$982
This CrystalTravel deal was found by Cheapflights users on 4/14. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:25 pm
BOS
-
SGN
2 stops39h 25m
Multiple Airlines
Wed 9/164:40 pm
SGN
-
BOS
2 stops33h 00m
Multiple Airlines
Deal found 4/14$985
This CrystalTravel deal was found by Cheapflights users on 4/15. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:25 pm
BOS
-
SGN
2 stops39h 25m
Multiple Airlines
Thu 9/244:40 pm
SGN
-
BOS
2 stops33h 00m
Multiple Airlines
Deal found 4/15$986

Find flight deals from Maine to Vietnam

Keep the following information in mind while searching for Maine to Vietnam flight deals. Data was last updated April 18, 2026.

Round-trip from

$948
(IEagle)

One-way from

$478
(oojo)
From Maine to Vietnam
Search Deals
One-way flight from Maine to Vietnam
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maine 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 18, 2026.
Use the filters below to find and compare flights from Maine to Vietnam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonDa Nang

BOS - DAD

BOSDAD

Boston Logan Intl

Mon 5/4

11:05 pm-9:50 pm

2 stops35h 45m

Da Nang

Mon 5/18

11:30 pm-2:10 pm

2 stops25h 40m

$1,036

BostonDa Nang

BOS - DAD

BOSDAD

Boston Logan Intl

Sat 5/2

11:05 pm-9:50 pm

2 stops35h 45m

Da Nang

Mon 6/15

11:30 pm-2:10 pm

2 stops25h 40m

$1,087

BostonDa Nang

BOS - DAD

BOSDAD

Boston Logan Intl

Mon 5/4

11:05 pm-9:50 pm

2 stops35h 45m

Da Nang

Mon 8/31

11:30 pm-2:10 pm

2 stops25h 40m

$1,113

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Wed 5/6

11:05 pm-1:15 pm

1 stop27h 10m

Hanoi Noibai

Tue 5/19

1:15 am-2:10 pm

1 stop23h 55m

$1,152

BostonDa Nang

BOS - DAD

BOSDAD

Boston Logan Intl

Mon 7/20

11:05 pm-9:50 pm

2 stops35h 45m

Da Nang

Mon 8/17

11:30 pm-2:10 pm

2 stops25h 40m

$1,174

BostonHo Chi Minh City

BOS - SGN

BOSSGN

Boston Logan Intl

Tue 6/2

11:05 pm-2:30 pm

1 stop28h 25m

Ho Chi Minh City

Thu 6/18

5:10 pm-2:10 pm

1 stop32h 00m

$1,178

BostonHo Chi Minh City

BOS - SGN

BOSSGN

Boston Logan Intl

Sun 10/4

7:10 am-10:10 pm

2 stops28h 00m

Ho Chi Minh City

Sat 10/24

7:30 am-6:33 am

2 stops34h 03m

$1,192

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Sat 5/9

11:05 pm-1:15 pm

1 stop27h 10m

Hanoi Noibai

Thu 9/3

1:30 am-2:10 pm

1 stop23h 40m

$1,202

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Wed 5/6

11:05 pm-1:15 pm

1 stop27h 10m

Hanoi Noibai

Fri 5/22

1:15 am-2:10 pm

1 stop23h 55m

$1,202

BostonHo Chi Minh City

BOS - SGN

BOSSGN

Boston Logan Intl

Mon 8/24

5:45 am-10:05 pm

3 stops29h 20m

Ho Chi Minh City

Mon 9/14

11:15 pm-9:58 pm

2 stops33h 43m

$1,220

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 59 resultsSorted by cheapest first
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Best time to book a flight from Maine to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Maine 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 Maine to Vietnam
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • How long is the flight from Maine to Vietnam?

    There are many flights that can get you from Maine to Vietnam in 22h 55m. Fly via Cathay Pacific, Emirates, or Korean Air to get the fastest option. There are 8788 mi between Maine and Vietnam. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maine 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Maine to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Maine to Vietnam

Discover the top airline that operate flights from Maine 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 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$845Average$1,320FlexibilityNo cancel feeOn-time69%

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