$504 Find Cheap Flights from Billings to Southeast Asia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Billings to Southeast Asia departing on 10/21. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Southeast Asia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Billings to Southeast Asia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Billings to Southeast Asia, as well as popular online travel agencies
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Cheap Flights from Billings to Southeast Asia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Manila
Manila1 stop$978
Ho Chi Minh City
Ho Chi Minh City2 stops$967
Cebu City
Cebu City2 stops$1,021
Manila
Manila1 stop$978
Ho Chi Minh City
Ho Chi Minh City2 stops$967
Cebu City
Cebu City2 stops$1,021

Book Cheap Billings to Southeast Asia 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 Southeast Asia 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 Southeast Asia

Sat, Nov 29 - Sat, Dec 6
Delta Logo
5:45 am - 9:30 pmBIL-BKK
25h 45m2 stops
Delta Logo
11:15 pm - 10:44 pmBKK-BIL
37h 29m2 stops
$910Delta
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Fri, Nov 28 - Tue, Dec 9
United Airlines Logo
5:51 pm - 10:50 amBIL-BKK
50h 59m3 stops
United Airlines Logo
7:10 am - 9:46 amBKK-BIL
40h 36m2 stops
$941United Airlines
Find Deal
Fri, Nov 28 - Sat, Dec 6
United Airlines Logo
5:51 pm - 10:50 amBIL-BKK
50h 59m3 stops
United Airlines Logo
4:55 pm - 9:21 pmBKK-BIL
42h 26m3 stops
$942United Airlines
Find Deal
Fri, Nov 28 - Thu, Dec 4
United Airlines Logo
5:51 pm - 10:50 amBIL-BKK
50h 59m3 stops
United Airlines Logo
4:55 pm - 9:46 amBKK-BIL
54h 51m3 stops
$948United Airlines
Find Deal
Mon, Oct 13 - Fri, Nov 14
STARLUX Airlines Logo
7:15 pm - 10:15 amBIL-SGN
26h 00m2 stops
STARLUX Airlines Logo
11:40 am - 12:07 amSGN-BIL
26h 27m2 stops
$967STARLUX Airlines
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Fri, Sep 12 - Fri, Sep 19
Philippine Airlines Logo
7:18 pm - 4:05 amBIL-MNL
18h 47m1 stop
Philippine Airlines Logo
10:20 pm - 12:11 amMNL-BIL
15h 51m1 stop
$978Philippine Airlines
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Mon, Oct 13 - Thu, Nov 13
EVA Air Logo
7:15 pm - 10:00 pmBIL-SGN
37h 45m2 stops
EVA Air Logo
1:55 am - 12:07 amSGN-BIL
36h 12m2 stops
$1,011EVA Air
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Thu, Oct 2 - Mon, Oct 6
Air Canada Logo
7:00 am - 6:20 amBIL-MNL
33h 20m2 stops
Air Canada Logo
9:25 am - 8:49 pmMNL-BIL
25h 24m2 stops
$1,022Air Canada
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Fri, Sep 12 - Fri, Sep 19
Philippine Airlines Logo
3:43 pm - 4:05 amBIL-MNL
22h 22m2 stops
Philippine Airlines Logo
10:20 pm - 6:38 pmMNL-BIL
34h 18m1 stop
$1,082Philippine Airlines
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Fri, Sep 12 - Fri, Sep 19
EVA Air Logo
2:04 pm - 10:50 pmBIL-MNL
42h 46m2 stops
EVA Air Logo
6:50 pm - 12:11 amMNL-BIL
19h 21m2 stops
$1,132EVA Air
Find Deal
Booking Insights

KAYAK's insights & trends for Billings to Southeast Asia flights

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

Can I save money by flying with a layover from Billings to Southeast Asia?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $492, prices are generally cheapest when you fly direct.


Good to know

Cheapest flight$504
Flight from Billings to Ho Chi Minh City

FAQs - booking Southeast Asia flights

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

    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 Southeast Asia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Billings to Southeast Asia 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 Southeast Asia?

    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 Southeast Asia 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 Southeast Asia?

    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 Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Southeast Asia?

    The cheapest time of day to fly to Southeast Asia is generally in the morning, when round-trip flights cost $1,212 on average. The most expensive time of day to fly to Southeast Asia is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,212.

Reviews of the top airline flying from Billings to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying from Billings to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Billings to Southeast Asia? 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 8896 reviews
7.3Comfort
7.7Boarding
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

8.0 ExcellentHal, Jul 2025IAD - MSY
Read more United Airlines reviews

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

The best airline I have ever travel , really good customer service, attention and service !!

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports

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