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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

Which airlines provide the cheapest flights from Billings to Southeast Asia?

In the past 3 days, the cheapest round-trip tickets from Billings to Southeast Asia were found on United Airlines ($898) and EVA Air ($931).

Which airlines provide the cheapest flights from Billings to Southeast Asia?

In the past 3 days, the cheapest round-trip tickets from Billings to Southeast Asia were found on United Airlines ($898) and EVA Air ($931).

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.

Which airlines fly non-stop between Billings and Southeast Asia?

There is just one airline that flies from Billings to Southeast Asia direct and that is United Airlines . The best round-trip deal found from United Airlines for the route is to Ho Chi Minh City (SGN) and costs $852.

Which airlines fly non-stop between Billings and Southeast Asia?

There is just one airline that flies from Billings to Southeast Asia direct and that is United Airlines . The best round-trip deal found from United Airlines for the route is to Ho Chi Minh City (SGN) and costs $852.

How long does a flight from Billings to Southeast Asia take?

The duration of a flight to Southeast Asia depends on your arrival airport. The shortest routes to Southeast Asia from Billings are to Manila , which takes 28h 55m , and Bangkok , which takes 29h 25m.

How long does a flight from Billings to Southeast Asia take?

The duration of a flight to Southeast Asia depends on your arrival airport. The shortest routes to Southeast Asia from Billings are to Manila , which takes 28h 55m , and Bangkok , which takes 29h 25m.

$612 Cheap Flights from Billings to Southeast Asia

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

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals

One-wayRound-trip

Manila2 stops$947

Ho Chi Minh City3 stops$796

Cebu City2 stops$960

Manila2 stops$947

Ho Chi Minh City3 stops$796

Cebu City2 stops$960

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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Billings to Southeast Asia

Thu, Jan 29 - Mon, Feb 2

2:45 pm - 10:55 pm

BIL

SGN

42h 10m3 stops

6:00 am - 9:50 am

SGN

BIL

41h 50m3 stops

$796United Airlines

Thu, Jan 29 - Thu, Feb 5

6:30 am - 11:25 am

BIL

BKK

38h 55m3 stops

4:55 pm - 3:22 pm

BKK

BIL

36h 27m3 stops

$898United Airlines

Thu, Jan 29 - Mon, Feb 2

2:02 pm - 10:05 am

BIL

SGN

30h 03m2 stops

12:45 pm - 11:36 pm

SGN

BIL

24h 51m2 stops

$931EVA Air

Thu, Jan 29 - Thu, Feb 5

2:02 pm - 10:45 am

BIL

BKK

30h 43m2 stops

5:15 pm - 11:36 pm

BKK

BIL

20h 21m2 stops

$935Multiple Airlines

Mon, Feb 2 - Sat, Feb 14

2:45 pm - 12:20 am

BIL

BKK

43h 35m2 stops

4:55 pm - 9:21 pm

BKK

BIL

42h 26m3 stops

$941United Airlines

Mon, Feb 2 - Sat, Feb 14

5:15 am - 12:55 am

BIL

BKK

29h 40m2 stops

11:15 pm - 10:26 pm

BKK

BIL

37h 11m2 stops

$957Delta

Sun, Mar 15 - Thu, Mar 26

6:20 pm - 9:30 pm

BIL

BKK

38h 10m2 stops

11:15 pm - 10:29 pm

BKK

BIL

36h 14m2 stops

$962Delta

Fri, Apr 10 - Mon, Apr 20

6:00 am - 4:40 pm

BIL

BKK

45h 40m2 stops

1:10 pm - 10:43 pm

BKK

BIL

22h 33m2 stops

$1,049Multiple Airlines

Thu, Jan 29 - Mon, Feb 2

5:15 am - 11:20 pm

BIL

SGN

28h 05m2 stops

2:05 pm - 2:55 pm

SGN

BIL

38h 50m2 stops

$1,100Korean Air

Tue, Feb 3 - Mon, Feb 23

3:35 pm - 10:05 am

BIL

SGN

28h 30m2 stops

1:55 am - 11:38 pm

SGN

BIL

35h 43m2 stops

$1,111EVA Air

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.

Prices

Airlines

No, with an average price for the route of $271, prices are generally cheapest when you fly direct.

Find deals

Cheapest flight	$612

Flight from Billings to Ho Chi Minh City

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

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 9091 reviews

8.1Crew

7.3Comfort

7.7Boarding

7.1Entertainment

6.6Food

Airline reviews

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

10.0 ExcellentRoger, Dec 2025

CAE - ORD

Everything you need to know for your flight to Southeast Asia

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Popular routes

Return flight deals

Information on your arrival and departure airports

Billings (BIL)

$612 Find Cheap Flights from Billings to Southeast Asia

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

Cheap Flights from Billings to Southeast Asia

Book Cheap Billings to Southeast Asia Plane Tickets

Recent round-trip flight deals from Billings to Southeast Asia

Recent one-way flight deals from Billings to Southeast Asia

Recent last minute flight deals from Billings to Southeast Asia

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?

No, with an average price for the route of $271, prices are generally cheapest when you fly direct.

Which airlines fly non-stop between Billings and Southeast Asia?

There is just one airline that flies from Billings to Southeast Asia direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is to Ho Chi Minh City (SGN) and costs $852.

Which airlines provide the cheapest flights from Billings to Southeast Asia?

In the past 3 days, the cheapest round-trip tickets from Billings to Southeast Asia were found on United Airlines ($898) and EVA Air ($931).

How long does a flight from Billings to Southeast Asia take?

The duration of a flight to Southeast Asia depends on your arrival airport. The shortest routes to Southeast Asia from Billings are to Manila, which takes 28h 55m, and Bangkok, which takes 29h 25m.

Good to know

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

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports

Cabin class types available on flights to Billings

Complete your trip to Southeast Asia with a hotel stay or car rental

Flights to other popular destinations

Flights from domestic origins to Billings

Flights from Billings to popular cities in Southeast Asia

Find deals for your return flight