$1,084 Find Cheap Flights from Billings to Vietnam

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Billings to Vietnam departing on 9/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Billings to Vietnam Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Billings to Vietnam that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Billings to Vietnam

Sun, Sep 27 - Sun, Oct 25
Multiple Airlines Logo
6:05 am - 10:50 pm
BIL
-
SGN
27h 45m
2 stops
Multiple Airlines Logo
12:10 am - 11:50 pm
SGN
-
BIL
36h 40m
2 stops
$1,084Multiple Airlines
Sun, Sep 20 - Wed, Oct 21
Multiple Airlines Logo
12:18 pm - 7:40 am
BIL
-
SGN
30h 22m
2 stops
Multiple Airlines Logo
8:00 pm - 11:50 pm
SGN
-
BIL
40h 50m
2 stops
$1,087Multiple Airlines
Sun, Sep 20 - Wed, Oct 21
United Airlines Logo
7:00 am - 10:05 pm
BIL
-
SGN
26h 05m
3 stops
United Airlines Logo
7:00 am - 10:51 pm
SGN
-
BIL
28h 51m
3 stops
$1,162United Airlines
Sun, Nov 1 - Thu, Nov 5
United Airlines Logo
5:00 am - 10:55 pm
BIL
-
SGN
27h 55m
3 stops
United Airlines Logo
7:30 am - 8:51 pm
SGN
-
BIL
27h 21m
2 stops
$1,176United Airlines
Sun, Sep 27 - Wed, Oct 28
Multiple Airlines Logo
7:00 am - 10:05 pm
BIL
-
SGN
26h 05m
2 stops
Multiple Airlines Logo
6:00 am - 1:13 pm
SGN
-
BIL
44h 13m
1 stop
$1,179Multiple Airlines
Sun, Sep 27 - Wed, Oct 28
United Airlines Logo
5:00 am - 10:05 pm
BIL
-
SGN
28h 05m
3 stops
United Airlines Logo
6:00 am - 8:51 pm
SGN
-
BIL
27h 51m
3 stops
$1,184United Airlines
Sun, Nov 1 - Thu, Nov 5
United Airlines Logo
5:00 am - 10:55 pm
BIL
-
SGN
27h 55m
3 stops
United Airlines Logo
7:30 am - 8:51 pm
SGN
-
BIL
27h 21m
2 stops
$1,201United Airlines
Sun, Nov 1 - Thu, Nov 5
United Airlines Logo
5:00 am - 10:55 pm
BIL
-
SGN
27h 55m
3 stops
United Airlines Logo
6:00 am - 10:41 pm
SGN
-
BIL
30h 41m
3 stops
$1,209United Airlines
Thu, Oct 29 - Mon, Nov 2
United Airlines Logo
7:00 am - 12:15 am
BIL
-
SGN
28h 15m
2 stops
United Airlines Logo
11:05 pm - 1:13 pm
SGN
-
BIL
52h 08m
3 stops
$1,210United Airlines
Thu, Oct 29 - Mon, Nov 2
United Airlines Logo
5:00 am - 10:55 pm
BIL
-
SGN
28h 55m
3 stops
United Airlines Logo
11:05 pm - 1:13 pm
SGN
-
BIL
52h 08m
3 stops
$1,211United Airlines
Booking Insights

KAYAK's insights & trends for Billings to Vietnam flights

Get data-powered insights and trends into flights from Billings to Vietnam to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Billings to Vietnam take?

The duration of a flight to Vietnam depends on your arrival airport. The shortest route to Vietnam from Billings is to Ho Chi Minh City, which takes 28h 55m.

Good to know

Cheapest flight$1,084
Flight from Billings to Ho Chi Minh City

FAQs - booking Vietnam flights

  • How does KAYAK find such low prices on flights from Billings to Vietnam?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Billings to Vietnam.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Billings to Vietnam?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Billings to Vietnam is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Billings to Vietnam?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Billings to Vietnam with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Billings to Vietnam?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Billings to Vietnam up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Billings to Vietnam

 
Need help choosing which airline to fly with from Billings to Vietnam? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9699 reviews
7.7Boarding
7.1Entertainment
8.1Crew
6.6Food
7.3Comfort
Airline reviews

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

4.0 OkayManoj, May 2026
IAD - BRU
Read more United Airlines reviews

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

Friendliest Flight Attendant I’ve seen since I flew on Southwest Airlines. The whole trip was outstanding…and arrived Early!

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

I didn’t have a seat assignment and my seat was very dirty on the flight from Frankfurt to Budapest.

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Everything you need to know for your flight from Billings to Vietnam

Information on your arrival and departure airports