What is the cheapest airline that flies from Maine to Vietnam?

Korean Air, Delta, and Cathay Pacific are the most popular carriers operating from Maine to Vietnam

When did momondo last update prices for flights from Maine to Vietnam?

Prices for flights from Maine to Vietnam are refreshed on a daily basis.

How many operators does momondo search for flights from Maine to Vietnam?

As of August 2025, there are 14 operators available to choose from for flights from Maine to Vietnam.

How old do you have to be to fly from Maine to Vietnam?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maine to Vietnam.

What documentation or ID do you need to fly to Vietnam?

The travel and health documents you'll need for your trip to Vietnam may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Vietnam. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$399 Cheap Flights from Maine to Vietnam in 2025

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Find the cheapest flights from Maine to Vietnam

Round-trip

One-way

Last minute

Cheap round-trip flights

9:30 am - 12:15 amBOS-SGN

27h 45m2 stops

11:15 pm - 10:56 pmSGN-BOS

34h 41m2 stops

$708United Airlines

Find Deal

Tue, Sep 30 - Wed, Oct 22

12:55 pm - 11:30 pmBOS-HAN

23h 35m1 stop

1:25 pm - 10:10 amHAN-BOS

31h 45m1 stop

$721

Find Deal

Mon, Aug 25 - Mon, Sep 8

12:55 pm - 10:40 amBOS-HAN

34h 45m1 stop

11:10 pm - 10:10 amHAN-BOS

22h 00m1 stop

$723Korean Air

Find Deal

Thu, Aug 21 - Wed, Sep 3

5:30 am - 9:50 pmBOS-SGN

28h 20m2 stops

11:05 pm - 2:20 pmSGN-BOS

27h 15m2 stops

$727ANA

Find Deal

Tue, Nov 4 - Tue, Dec 9

12:30 am - 10:35 amBOS-SGN

22h 05m1 stop

7:15 am - 10:00 pmSGN-BOS

26h 45m1 stop

$743Cathay Pacific

Find Deal

Mon, Nov 17 - Wed, Dec 24

9:30 am - 9:55 pmBOS-SGN

25h 25m2 stops

11:15 pm - 9:45 pmSGN-BOS

33h 30m2 stops

$748ANA

Find Deal

Wed, Sep 10 - Wed, Oct 22

12:55 pm - 10:40 amBOS-HAN

34h 45m1 stop

11:00 pm - 9:40 amHAN-BOS

21h 40m1 stop

$752Korean Air

Find Deal

Tue, Sep 2 - Tue, Oct 28

7:10 am - 10:40 amBOS-HAN

40h 30m2 stops

12:00 pm - 6:25 amHAN-BOS

29h 25m2 stops

$763Delta

Find Deal

Thu, Aug 21 - Wed, Sep 3

1:40 am - 8:25 pmBOS-SGN

31h 45m1 stop

11:05 am - 11:00 pmSGN-BOS

22h 55m1 stop

$781Cathay Pacific

Find Deal

Sat, Aug 30 - Mon, Sep 15

9:00 am - 10:40 amBOS-HAN

38h 40m2 stops

11:10 pm - 12:19 amHAN-BOS

36h 09m2 stops

$793Delta

Find Deal

Thu, Aug 28 - Sun, Sep 7

Cathay Pacific flights from Maine to Vietnam

Our best Cathay Pacific deals on Maine to Vietnam flight tickets

Cathay Pacific

Nov 17

BOS12:30 amBoston Logan Intl

22h 05m

1 stop

SGN10:35 amHo Chi Minh City

Dec 24

SGN7:15 amHo Chi Minh City

26h 45m

1 stop

BOS10:00 pmBoston Logan Intl

$743

Find similar

Cathay Pacific

Aug 30

BOS1:40 amBoston Logan Intl

31h 45m

1 stop

SGN8:25 pmHo Chi Minh City

Sep 15

SGN11:05 amHo Chi Minh City

22h 55m

1 stop

BOS11:00 pmBoston Logan Intl

$781

Find similar

Cathay Pacific

Sep 15

BOS1:40 amBoston Logan Intl

21h 25m

1 stop

SGN10:05 amHo Chi Minh City

Oct 14

SGN11:05 amHo Chi Minh City

22h 55m

1 stop

BOS11:00 pmBoston Logan Intl

$791

Find similar

United Airlines flights from Maine to Vietnam

Our best United Airlines deals on Maine to Vietnam flight tickets

United Airlines

Sep 30

BOS9:30 amBoston Logan Intl

27h 45m

2 stops

SGN12:15 amHo Chi Minh City

Oct 22

SGN11:15 pmHo Chi Minh City

34h 41m

2 stops

BOS10:56 pmBoston Logan Intl

$708

Find similar

United Airlines

Aug 18

BOS6:05 amBoston Logan Intl

28h 50m

2 stops

SGN9:55 pmHo Chi Minh City

Sep 15

SGN11:15 pmHo Chi Minh City

29h 31m

2 stops

BOS5:46 pmBoston Logan Intl

$750

Find similar

United Airlines

Aug 25

BOS8:05 amBoston Logan Intl

29h 10m

2 stops

SGN12:15 amHo Chi Minh City

Sep 28

SGN11:15 pmHo Chi Minh City

41h 45m

3 stops

BOS6:00 amBoston Logan Intl

$753

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonHo Chi Minh City

BOS - SGN

BOSSGN

Boston Logan Intl

Tue 9/30

9:30 am-12:15 am

2 stops27h 45m

Ho Chi Minh City

Wed 10/22

11:15 pm-10:56 pm

2 stops34h 41m

$708

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Mon 8/25

12:55 pm-11:30 pm

1 stop23h 35m

Hanoi Noibai

Mon 9/8

1:25 pm-10:10 am

1 stop31h 45m

$721

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Thu 8/21

12:55 pm-10:40 am

1 stop34h 45m

Hanoi Noibai

Wed 9/3

11:10 pm-10:10 am

1 stop22h 00m

$723

BostonHo Chi Minh City

BOS - SGN

BOSSGN

Boston Logan Intl

Tue 11/4

5:30 am-9:50 pm

2 stops28h 20m

Ho Chi Minh City

Tue 12/9

11:05 pm-2:20 pm

2 stops27h 15m

$727

BostonHo Chi Minh City

BOS - SGN

BOSSGN

Boston Logan Intl

Mon 11/17

12:30 am-10:35 am

1 stop22h 05m

Ho Chi Minh City

Wed 12/24

7:15 am-10:00 pm

1 stop26h 45m

$743

BostonHo Chi Minh City

BOS - SGN

BOSSGN

Boston Logan Intl

Wed 9/10

9:30 am-9:55 pm

2 stops25h 25m

Ho Chi Minh City

Wed 10/22

11:15 pm-9:45 pm

2 stops33h 30m

$748

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Tue 9/2

12:55 pm-10:40 am

1 stop34h 45m

Hanoi Noibai

Tue 10/28

11:00 pm-9:40 am

1 stop21h 40m

$752

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Thu 8/21

7:10 am-10:40 am

2 stops40h 30m

Hanoi Noibai

Wed 9/3

12:00 pm-6:25 am

2 stops29h 25m

$763

BostonHo Chi Minh City

BOS - SGN

BOSSGN

Boston Logan Intl

Sat 8/30

1:40 am-8:25 pm

1 stop31h 45m

Ho Chi Minh City

Mon 9/15

11:05 am-11:00 pm

1 stop22h 55m

$781

BostonHanoi

BOS - HAN

BOSHAN

Boston Logan Intl

Thu 8/28

9:00 am-10:40 am

2 stops38h 40m

Hanoi Noibai

Sun 9/7

11:10 pm-12:19 am

2 stops36h 09m

$793

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Maine 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

Prices

Airlines

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

According to our data, Sunday is the cheapest day to fly to Vietnam from Maine. The lowest ticket price found for a Sunday departure recently was $1,287. 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 Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Vietnam on Tuesday is $2,135.

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

Flying to Vietnam from Maine in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,287 when looking at flights departing in the afternoon. In the morning is when there is more demand to fly to Vietnam, so prices are often more expensive at around $1,491 per ticket.

Cheap Maine to Vietnam flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maine to Vietnam

Best Price Found	$399
Fastest flight time	20h 10m
Direct flights	None
Airports in Vietnam	4 airports

The best one-way flight to Vietnam from Maine in the past 72 hours is $399. The best round-trip flight deal from Maine to Vietnam found on momondo in the last 72 hours is $708.

The fastest flight from Maine to Vietnam takes 20h 10m

There are no direct flights from Maine to Vietnam. Popular non-direct routes for this connection are Boston Logan Intl Airport - Ho Chi Minh City Airport, Boston Logan Intl Airport - Hanoi Noibai Airport and Boston Logan Intl Airport - Da Nang Airport.

There are 4 airports near Vietnam: Phu Quoc Duong Dang (PQC), Hanoi Noibai (HAN), Da Nang (DAD), Ho Chi Minh City (SGN)

Search flight deals

When did momondo last update prices for flights from Maine to Vietnam?
Prices for flights from Maine to Vietnam are refreshed on a daily basis.
How many operators does momondo search for flights from Maine to Vietnam?
As of August 2025, there are 14 operators available to choose from for flights from Maine to Vietnam.
How old do you have to be to fly from Maine to Vietnam?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maine to Vietnam.
What documentation or ID do you need to fly to Vietnam?
The travel and health documents you'll need for your trip to Vietnam may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Vietnam. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Maine to Vietnam?

Finding the right flight to Vietnam from Maine is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Vietnam quick and easy, saving you time and money.

Can I find flights from Maine to Vietnam with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Vietnam from Maine with this policy.

How can momondo help me find flights from Maine to Vietnam?

momondo helps you find the best flight between Maine and Vietnam by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Maine to Vietnam right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Maine 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.