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

Prices for flights from Vietnam to Montana are updated daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Vietnam to Montana.

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

The necessary travel and health documents for your Montana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$620 Cheap Flights from Vietnam to Montana in 2026/27

Find the cheapest flights from Vietnam to Montana

One-way

Recent one-way flight deals from Vietnam to Montana

Enter your travel dates to find the best prices.

3:35 pm - 4:01 pmSGN Ho Chi Minh City-GTF Great Falls

38h 26m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$620Multiple Airlines

Sun, Nov 22

12:20 pm - 11:59 pmHAN Hanoi Noibai-BIL Billings Logan Intl

25h 39m2 stops Incheon Intl Seattle/Tacoma Intl

$693Alaska Airlines

Mon, Mar 8

5:30 pm - 11:59 pmHAN Hanoi Noibai-BIL Billings Logan Intl

20h 29m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$700Multiple Airlines

Mon, Mar 8

7:55 am - 11:47 pmSGN Ho Chi Minh City-BIL Billings Logan Intl

29h 52m2 stops Incheon Intl Seattle/Tacoma Intl

$709Alaska Airlines

Thu, Jan 14

11:40 pm - 11:47 pmSGN Ho Chi Minh City-BIL Billings Logan Intl

38h 07m2 stops Incheon Intl Seattle/Tacoma Intl

$727Alaska Airlines

Thu, Jan 14

5:30 pm - 1:23 pmHAN Hanoi Noibai-BIL Billings Logan Intl

33h 53m3 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl Portland

$735Multiple Airlines

Mon, Mar 8

6:00 am - 9:38 pmSGN Ho Chi Minh City-GTF Great Falls

29h 38m3 stops Hong Kong Intl Los Angeles Denver Intl

$854United Airlines

Sun, Nov 22

11:05 am - 11:47 pmSGN Ho Chi Minh City-BIL Billings Logan Intl

50h 42m3 stops Kuala Lumpur Intl Doha Hamad Intl Seattle/Tacoma Intl

$926Qatar Airways

Thu, Jan 14

11:45 am - 11:47 pmSGN Ho Chi Minh City-BIL Billings Logan Intl

50h 02m3 stops Hong Kong Intl Doha Hamad Intl Seattle/Tacoma Intl

$1,004Qatar Airways

Thu, Jan 14

12:25 am - 10:01 amHAN Hanoi Noibai-BIL Billings Logan Intl

47h 36m3 stops Tokyo Narita Los Angeles Denver Intl

$1,016ANA

Sun, Mar 7

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest one-way

Ho Chi Minh CityGreat Falls

SGN Ho Chi Minh City - GTF Great Falls

SGNGTF

Ho Chi Minh City

Sun 11/22

3:35 pm-4:01 pm

2 stops38h 26m

$620

HanoiBillings

HAN Hanoi Noibai - BIL Billings Logan Intl

HANBIL

Hanoi Noibai

Mon 3/8

12:20 pm-11:59 pm

2 stops25h 39m

$693

Quickest one-way

HanoiBillings

HAN Hanoi Noibai - BIL Billings Logan Intl

HANBIL

Hanoi Noibai

Mon 3/8

5:30 pm-11:59 pm

2 stops20h 29m

$700

Ho Chi Minh CityBillings

SGN Ho Chi Minh City - BIL Billings Logan Intl

SGNBIL

Ho Chi Minh City

Thu 1/14

7:55 am-11:47 pm

2 stops29h 52m

$709

Ho Chi Minh CityBillings

SGN Ho Chi Minh City - BIL Billings Logan Intl

SGNBIL

Ho Chi Minh City

Thu 1/14

11:40 pm-11:47 pm

2 stops38h 07m

$727

HanoiBillings

HAN Hanoi Noibai - BIL Billings Logan Intl

HANBIL

Hanoi Noibai

Mon 3/8

5:30 pm-1:23 pm

3 stops33h 53m

$735

Ho Chi Minh CityGreat Falls

SGN Ho Chi Minh City - GTF Great Falls

SGNGTF

Ho Chi Minh City

Sun 11/22

6:00 am-9:38 pm

3 stops29h 38m

$854

Ho Chi Minh CityBillings

SGN Ho Chi Minh City - BIL Billings Logan Intl

SGNBIL

Ho Chi Minh City

Thu 1/14

11:05 am-11:47 pm

3 stops50h 42m

$926

Ho Chi Minh CityBillings

SGN Ho Chi Minh City - BIL Billings Logan Intl

SGNBIL

Ho Chi Minh City

Thu 1/14

11:45 am-11:47 pm

3 stops50h 02m

$1,004

HanoiBillings

HAN Hanoi Noibai - BIL Billings Logan Intl

HANBIL

Hanoi Noibai

Sun 3/7

12:25 am-10:01 am

3 stops47h 36m

$1,016

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Vietnam to Montana

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

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

Alaska Airlines, United Airlines, and ANA are the most popular carriers operating from Vietnam to Montana

Cheap Vietnam to Montana flight deals and tips

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

Fastest flight time	46h 12m
Direct flights	None

The fastest flight from Vietnam to Montana takes 46h 12m

There are no direct flights from Vietnam to Montana. There are no popular flight routes from Vietnam to Montana.

Search flight deals

Frequently asked questions about flying from Vietnam to Montana

When did momondo last update prices for flights from Vietnam to Montana?
Prices for flights from Vietnam to Montana are updated daily.
How old do you have to be to fly from Vietnam to Montana?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Vietnam to Montana.
What documentation or ID do you need to fly to Montana?
The necessary travel and health documents for your Montana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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 Vietnam to Montana?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Vietnam to Montana for you.

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

All flight searches from Vietnam to Montana on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Montana from Vietnam. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Vietnam to Montana now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Montana and let you know when they change.