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$443+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SGN
Aug 19 — Aug 261
Wed 8/19
Wed 8/26
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 July 20, 2026.

This lastminute.com deal was found by Cheapflights users on 7/20. 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.
Thu 9/38:55 am
BOS
-
HAN
2 stops25h 40m
Korean Air
Wed 9/1611:10 pm
HAN
-
BOS
1 stop22h 00m
Korean Air
Deal found 7/20$925
This oojo deal was found by Cheapflights users on 7/19. 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.
Wed 9/161:45 am
BOS
-
PQC
1 stop29h 20m
Cathay Pacific
Mon 9/217:05 pm
PQC
-
BOS
1 stop39h 00m
Cathay Pacific
Deal found 7/19$942
This KAYAK deal was found by Cheapflights users on 7/16. 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.
Mon 9/141:45 am
BOS
-
HAN
1 stop26h 50m
Cathay Pacific
Thu 10/1510:55 am
HAN
-
BOS
1 stop23h 10m
Cathay Pacific
Deal found 7/16$951
This Trip.com deal was found by Cheapflights users on 7/18. 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.
Wed 9/2312:55 pm
BOS
-
HAN
1 stop34h 40m
Korean Air
Mon 10/512:05 pm
HAN
-
BOS
1 stop33h 05m
Korean Air
Deal found 7/18$958
This Justfly.com deal was found by Cheapflights users on 7/19. 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 9/61:45 am
BOS
-
HAN
1 stop29h 25m
Cathay Pacific
Tue 9/2210:55 am
HAN
-
BOS
1 stop23h 10m
Cathay Pacific
Deal found 7/19$959
This Korean Air deal was found by Cheapflights users on 7/16. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:55 pm
BOS
-
HAN
1 stop34h 40m
Korean Air
Tue 11/311:05 pm
HAN
-
BOS
1 stop21h 35m
Korean Air
Deal found 7/16$966
This Delta deal was found by Cheapflights users on 7/16. 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.
Tue 10/206:05 am
BOS
-
HAN
2 stops28h 30m
Delta
Mon 11/211:05 pm
HAN
-
BOS
2 stops24h 55m
Delta
Deal found 7/16$977
This oojo deal was found by Cheapflights users on 7/18. 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 10/1910:00 pm
BOS
-
HAN
1 stop22h 15m
Qatar Airways
Thu 10/297:10 pm
HAN
-
BOS
1 stop30h 45m
Qatar Airways
Deal found 7/18$980
This Korean Air deal was found by Cheapflights users on 7/17. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:34 pm
BOS
-
HAN
2 stops32h 36m
Korean Air
Sun 11/811:05 pm
HAN
-
BOS
2 stops26h 42m
Korean Air
Deal found 7/17$982
This Delta deal was found by Cheapflights users on 7/19. 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 9/66:18 pm
BOS
-
HAN
2 stops40h 17m
Delta
Tue 9/2211:10 pm
HAN
-
BOS
2 stops31h 36m
Delta
Deal found 7/19$984
This United Airlines deal was found by Cheapflights users on 7/18. 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.
Wed 9/237:45 am
BOS
-
HAN
2 stops27h 30m
United Airlines
Mon 10/511:35 pm
HAN
-
BOS
3 stops35h 24m
United Airlines
Deal found 7/18$987
This KAYAK deal was found by Cheapflights users on 7/16. 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.
Fri 9/181:45 am
BOS
-
DAD
1 stop28h 40m
Cathay Pacific
Mon 10/1211:50 am
DAD
-
BOS
1 stop22h 15m
Cathay Pacific
Deal found 7/16$1,051

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 July 20, 2026.

Round-trip from

$925
(lastminute.com)

One-way from

$443
(FlightHub)
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 July 20, 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
Quickest round-trip

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Mon 10/19

12:55 pm-9:35 pm

1 stop21h 40m

Hanoi Noibai

Sun 10/25

11:05 pm-9:40 am

1 stop21h 35m

$966

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Tue 10/20

6:55 am-9:35 pm

2 stops27h 40m

Hanoi Noibai

Mon 11/2

12:20 pm-8:40 am

1 stop32h 20m

$971

BostonPhu Quoc

BOS - PQC

BOSPQC

Boston Logan Intl

Wed 9/16

1:45 am-6:05 pm

1 stop29h 20m

Phu Quoc Duong Dang

Mon 9/21

7:05 pm-11:05 pm

1 stop39h 00m

$975

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Thu 10/22

7:50 am-9:35 pm

2 stops26h 45m

Hanoi Noibai

Wed 11/4

11:05 pm-12:00 pm

2 stops24h 55m

$977

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Thu 10/29

9:55 am-9:45 pm

2 stops24h 50m

Hanoi Noibai

Sun 11/8

11:05 pm-1:47 pm

2 stops26h 42m

$982

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Mon 10/19

7:38 am-10:15 pm

2 stops27h 37m

Hanoi Noibai

Wed 10/28

12:25 am-9:24 pm

2 stops31h 59m

$1,037

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Tue 1/5

4:25 pm-11:05 pm

2 stops42h 40m

Hanoi Noibai

Tue 1/12

12:25 am-11:54 pm

3 stops35h 29m

$1,044

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Sun 10/18

5:45 am-9:35 pm

2 stops28h 50m

Hanoi Noibai

Fri 11/6

11:05 pm-8:40 am

1 stop21h 35m

$1,071

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Fri 9/25

9:20 am-9:35 pm

2 stops25h 15m

Hanoi Noibai

Sat 10/10

11:10 pm-7:06 pm

2 stops30h 56m

$1,082

BostonHo Chi Minh City

BOS - SGN

BOSSGN

Boston Logan Intl

Fri 10/16

7:22 am-10:05 pm

2 stops27h 43m

Ho Chi Minh City

Mon 10/26

6:00 am-11:21 pm

3 stops28h 21m

$1,088

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/20

Showing 1-10 of 54 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 21h 40m. Fly via Korean Air, Cathay Pacific, or Delta to get the fastest option. There are 8033 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

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