$479 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 4/19. 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

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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Flight Deals

Cheap Flights from Billings to Southeast Asia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Manila
Manila2 stops$919
Ho Chi Minh City
Ho Chi Minh City3 stops$987
Cebu City
Cebu City2 stops$878
Jakarta
Jakarta2 stops$1,399
Manila
Manila2 stops$919
Ho Chi Minh City
Ho Chi Minh City3 stops$987
Cebu City
Cebu City2 stops$878
Jakarta
Jakarta2 stops$1,399

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, Sep 5 - Tue, Sep 8
STARLUX Airlines Logo
7:17 pm - 9:30 am
BIL
-
MNL
24h 13m
2 stops
STARLUX Airlines Logo
10:45 am - 12:08 am
MNL
-
BIL
27h 23m
2 stops
$919STARLUX Airlines
Tue, May 5 - Tue, May 19
United Airlines Logo
5:05 am - 10:05 pm
BIL
-
SGN
28h 00m
3 stops
United Airlines Logo
7:00 am - 1:23 pm
SGN
-
BIL
43h 23m
3 stops
$987United Airlines
Wed, Sep 9 - Sun, Sep 13
United Airlines Logo
5:00 am - 7:00 pm
BIL
-
MNL
24h 00m
2 stops
United Airlines Logo
8:40 am - 9:00 pm
MNL
-
BIL
26h 20m
2 stops
$987United Airlines
Tue, May 5 - Tue, May 19
ANA Logo
5:05 am - 10:05 pm
BIL
-
SGN
28h 00m
2 stops
ANA Logo
7:00 am - 1:23 pm
SGN
-
BIL
43h 23m
2 stops
$996ANA
Sun, May 3 - Sun, May 10
Korean Air Logo
5:20 am - 10:05 pm
BIL
-
MNL
26h 45m
2 stops
Korean Air Logo
11:30 pm - 10:52 pm
MNL
-
BIL
37h 22m
2 stops
$999Korean Air
Mon, May 4 - Mon, May 18
ANA Logo
5:51 pm - 10:05 pm
BIL
-
SGN
39h 14m
2 stops
ANA Logo
11:15 pm - 1:23 pm
SGN
-
BIL
51h 08m
2 stops
$1,004ANA
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
5:20 am - 10:55 am
BIL
-
MNL
39h 35m
2 stops
Multiple Airlines Logo
11:55 pm - 11:33 pm
MNL
-
BIL
37h 38m
2 stops
$1,046Multiple Airlines
Wed, Sep 9 - Sun, Sep 13
Korean Air Logo
5:45 am - 10:05 pm
BIL
-
MNL
26h 20m
2 stops
Korean Air Logo
11:30 pm - 10:27 pm
MNL
-
BIL
36h 57m
2 stops
$1,065Korean Air
Thu, May 7 - Thu, May 14
EVA Air Logo
2:06 pm - 5:35 pm
BIL
-
MNL
37h 29m
2 stops
EVA Air Logo
12:40 pm - 6:41 pm
MNL
-
BIL
44h 01m
2 stops
$1,120EVA Air
Tue, May 5 - Tue, May 19
Multiple Airlines Logo
5:05 am - 10:05 pm
BIL
-
SGN
28h 00m
2 stops
Multiple Airlines Logo
7:00 am - 1:23 pm
SGN
-
BIL
43h 23m
1 stop
$1,167Multiple Airlines
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 $290, prices are generally cheapest when you fly direct.

Good to know

Cheapest flight$479
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.

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 9462 reviews
7.7Boarding
7.3Comfort
7.1Entertainment
8.1Crew
6.6Food
Airline reviews

I will never fly ANA again. They lost one of my large pieces of checked luggage, the heaviest one with the most valuable items in it, and they said they will not send me an email unless they can't find it, even though the paper they gave me to track the status of my lost luggage requires a code from an email they are supposed to send me so I can do baggage tracing. They claim to be an international airline, but they also insist on calling a Japanese telephone number to confirm where to send the lost baggage if they find it. It is impossible to find an actual contact email address for customer support on their website, and their AI chatbot is unhelpful, directing you to a webpage that says it is for contact information but does not have any actual email addresses or phone numbers listed on it. My seat in economy did not recline at all, even though I was not sitting in an exit row nor the very back row. I had to sit in the fully upright position for over ten hours of international travel. Awful experience overall.

2.0 MediocreJenny, Mar 2026
BWI - SFO
Read more United Airlines reviews

I will never fly ANA again. They lost one of my large pieces of checked luggage, the heaviest one with the most valuable items in it, and they said they will not send me an email unless they can't find it, even though the paper they gave me to track the status of my lost luggage requires a code from an email they are supposed to send me so I can do baggage tracing. They claim to be an international airline, but they also insist on calling a Japanese telephone number to confirm where to send the lost baggage if they find it. It is impossible to find an actual contact email address for customer support on their website, and their AI chatbot is unhelpful, directing you to a webpage that says it is for contact information but does not have any actual email addresses or phone numbers listed on it. My seat in economy did not recline at all, even though I was not sitting in an exit row nor the very back row. I had to sit in the fully upright position for over ten hours of international travel. Awful experience overall.

No seat back entertainment. And app had a hard time getting entertainment loaded.

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

Didn't make the flight because the first leg of my flight was canceled and the next leg was already booked.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Business class seats felt very cramped compared to other airlines.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports