$472 Find Cheap Flights from Billings to Southeast Asia - Compare and Save

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 10/16. 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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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$822
Ho Chi Minh City
Ho Chi Minh City2 stops$1,089
Jakarta
Jakarta2 stops$1,169
Manila
Manila2 stops$822
Ho Chi Minh City
Ho Chi Minh City2 stops$1,089
Jakarta
Jakarta2 stops$1,169

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

Mon, Aug 31 - Thu, Sep 10
Multiple Airlines Logo
6:14 am - 10:35 pm
BIL
-
MNL
26h 21m
2 stops
Multiple Airlines Logo
12:05 pm - 6:49 pm
MNL
-
BIL
20h 44m
2 stops
$822Multiple Airlines
Wed, Nov 4 - Mon, Nov 16
Multiple Airlines Logo
5:12 pm - 10:30 pm
BIL
-
MNL
38h 18m
2 stops
Multiple Airlines Logo
12:05 pm - 10:43 pm
MNL
-
BIL
25h 38m
2 stops
$824Multiple Airlines
Sun, Sep 13 - Wed, Sep 23
Multiple Airlines Logo
6:14 am - 11:35 pm
BIL
-
BKK
28h 21m
2 stops
Multiple Airlines Logo
1:35 am - 11:29 pm
BKK
-
BIL
34h 54m
2 stops
$1,002Multiple Airlines
Wed, Nov 4 - Mon, Nov 16
Multiple Airlines Logo
5:12 pm - 4:25 am
BIL
-
MNL
20h 13m
1 stop
Multiple Airlines Logo
9:45 am - 4:32 pm
MNL
-
BIL
21h 47m
2 stops
$1,074Multiple Airlines
Sun, Sep 20 - Wed, Oct 21
Qatar Airways Logo
12:18 pm - 1:50 pm
BIL
-
SGN
36h 32m
2 stops
Qatar Airways Logo
8:00 pm - 6:52 pm
SGN
-
BIL
35h 52m
2 stops
$1,091Qatar Airways
Sun, Nov 1 - Thu, Nov 5
Air Canada Logo
5:54 pm - 6:45 am
BIL
-
MNL
45h 51m
2 stops
Air Canada Logo
10:25 am - 10:16 pm
MNL
-
BIL
26h 51m
2 stops
$1,116Air Canada
Mon, Nov 2 - Fri, Nov 6
Delta Logo
6:15 am - 12:50 pm
BIL
-
SGN
40h 35m
2 stops
Delta Logo
8:00 am - 5:49 pm
SGN
-
BIL
23h 49m
2 stops
$1,128Delta
Sun, Sep 20 - Wed, Oct 21
United Airlines Logo
5:57 pm - 10:05 pm
BIL
-
SGN
39h 08m
3 stops
United Airlines Logo
7:00 am - 9:10 pm
SGN
-
BIL
27h 10m
3 stops
$1,136United Airlines
Mon, Nov 2 - Fri, Nov 6
United Airlines Logo
5:54 pm - 10:55 pm
BIL
-
SGN
39h 01m
3 stops
United Airlines Logo
6:00 am - 5:04 pm
SGN
-
BIL
25h 04m
3 stops
$1,149United Airlines
Thu, Oct 29 - Mon, Nov 2
Qatar Airways Logo
12:05 pm - 7:15 am
BIL
-
CGK
30h 10m
2 stops
Qatar Airways Logo
6:10 pm - 11:15 am
CGK
-
BIL
55h 05m
2 stops
$1,169Qatar Airways
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 $302, prices are generally cheapest when you fly direct.

Good to know

Cheapest flight$472
Flight from Billings to Bangkok

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 airlines 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.
8.1
Asiana AirlinesOverall score based on 550 reviews
8.3Boarding
7.6Entertainment
8.5Crew
8.0Food
8.0Comfort
Airline reviews

Humm, I should have known that the seat I peaked on my flight from Inchon to Manila was designed for a toddler or very small person.

8.0 ExcellentYony, Apr 2026
JFK - ICN
Read more Asiana Airlines reviews

Humm, I should have known that the seat I peaked on my flight from Inchon to Manila was designed for a toddler or very small person.

The staff hold my luggage to steel and exchange my stub, i was very disappointed.

Kayak along with airfare assay are attempting to steal my money. Charges are being pressed.

Customer service and attention to details. The food was good.

I’d have rated Asiana good except an unfortunate incident in which I felt one of your employee didn’t really help us. During the first leg of the trip, the flight from LAX to ICN, I left my backpack on the plane. When I realized, I reported to one of your employee who promised me that it’d be taken care of, that my backpack will be there at HCM city. When we arrived there, HCM people had no idea and my backpack was still at Incheon airport who denied any knowledge whatsoever. I was left in the cold and felt helpless. I was very disappointed. I’d like someone to look into this and let me know.

It was my first time flying Asiana but i was very pleased with how professional and understanding the flight crew is with little kids. One flight attendant held my 3 year old daughter’s hand guiding her to the exit after landing while i had my hands full with luggage and my infant. She was very helpful.

Better screens, it would have been nice to have more comfortable seats.

My luggage didn’t arrive with my flight. Flight was delayed by nearly 2 hours while we sat on the plane and I almost missed my connecting flight and subsequently missed the last train from the airport so it took me another 2 hours to get to my destination after arriving, Crew skipped me several times when offering beverages, and I couldn’t get their attention at times because they wouldn’t even make eye contact with me. They didn’t give me a form for disembarking so I had to go to the back of the line after waiting an eternity for immigration. Paid for on flight wi- fi that didn’t work for most of the flight.

Love flying Asiana. Been using it for over a decade now.

The beefsteak on the lunch menu was excellent! I usually do not eat airplane food. I loved it.

Staff could’ve been a little more cordial. The men were much more friendlier than the women. My daughter and I also missed the 2nd to last meal as we were sleeping but that is on us.

Great staff. Clean plane, but we were delayed for more than an hour due to maintenance issues and had to board another plane.

I was very disappointed with my experience at the United Airlines baggage check. The representative was rude and unhelpful. I was required to remove approximately 1.5 pounds from my two checked bags, even though it was a very small amount over the limit. The interaction was unnecessarily unpleasant, and I expected much better customer service. I hope United will review this incident and provide additional customer service training to its staff.

No extra snacks were available. Meals quality is terrible. Crew was not friendly.

I was exhausted from a long day. The flight was smooth. The first flight during my 3 week travel that took off on time.

Agents at gate were not immediately available to solve problems and once they did they didn’t fix all the fight connections

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

The amount of seating is ridiculously small. Three points to consider Point One: Your in flight magazine needs to be smaller. Do you realize I can't even hold it in a reading position because of the limited space in front of me? It's a hangover from the past and if you want anyone to read it, it must be smaller. Point two: It is very uncomfortable for a lady to be sitting next to a strange man and constantly rubbing upper arms even when both of our elbows are within the arm rests. And larger men (whom I pity in this confined predicament) also tend to spread their legs into my leg space which requires me to hold my legs into a smaller position. Point three: The seats seem to position one's body in an unusually upright manner and the head rests push the head farther forward. I gave a small effort to see if the headrest could be removed but didn't want to break it or cause a scene with my efforts. I finally put my jacket behind my back to place my body more forward to match the head rest. The service was fine and I noticed ALL staff worked at smiling and greeting passengers. That was nice. No one likes to fly anymore as it is an endurance rather than a pleasure.

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports