When did momondo last update prices for flights from Billings Logan Intl Airport to Thailand?

Prices for flights from Billings Logan Intl Airport to Thailand are updated daily.

How old do you have to be to fly from Billings Logan Intl Airport to Thailand?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Billings Logan Intl Airport to Thailand.

What documentation or ID do you need to fly to Thailand?

The required travel and health documents for your Thailand trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Thailand. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$571 Cheap Flights from Billings to Thailand in 2026/27

Find the cheapest flights from Billings to Thailand

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:12 pm - 6:45 pmBIL Billings Logan Intl-BKK Bangkok Suvarnabhumi

35h 33m2 stops Seattle/Tacoma Intl Manila Ninoy Aquino Intl

11:40 pm - 11:58 pmBKK Bangkok Suvarnabhumi-BIL Billings Logan Intl

38h 18m2 stops Manila Ninoy Aquino Intl Seattle/Tacoma Intl

$945Multiple Airlines

Sun, Nov 15 - Tue, Nov 24

6:00 am - 10:50 pmBIL Billings Logan Intl-BKK Bangkok Suvarnabhumi

26h 50m2 stops Seattle/Tacoma Intl Tokyo Narita

8:00 am - 11:59 pmBKK Bangkok Suvarnabhumi-BIL Billings Logan Intl

29h 59m2 stops Incheon Intl Seattle/Tacoma Intl

$1,048Multiple Airlines

Sun, Mar 7 - Thu, Mar 11

4:00 pm - 11:30 amBIL Billings Logan Intl-BKK Bangkok Suvarnabhumi

29h 30m3 stops Denver Intl Los Angeles Hong Kong Intl

4:55 pm - 9:14 pmBKK Bangkok Suvarnabhumi-BIL Billings Logan Intl

42h 19m3 stops Hong Kong Intl Los Angeles Denver Intl

$1,091United Airlines

Mon, Nov 9 - Thu, Nov 12

7:00 am - 11:30 amBIL Billings Logan Intl-BKK Bangkok Suvarnabhumi

62h 30m3 stops Denver Intl Los Angeles Hong Kong Intl

4:55 pm - 1:20 pmBKK Bangkok Suvarnabhumi-BIL Billings Logan Intl

34h 25m3 stops Hong Kong Intl Los Angeles Denver Intl

$1,104United Airlines

Sun, Mar 7 - Thu, Mar 11

7:00 am - 6:40 amBIL Billings Logan Intl-BKK Bangkok Suvarnabhumi

33h 40m2 stops Seattle/Tacoma Intl Doha Hamad Intl

2:00 am - 12:08 amBKK Bangkok Suvarnabhumi-BIL Billings Logan Intl

36h 08m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,125Qatar Airways

Fri, Feb 5 - Thu, Mar 4

7:00 am - 11:30 amBIL Billings Logan Intl-BKK Bangkok Suvarnabhumi

38h 30m3 stops Denver Intl Los Angeles Hong Kong Intl

4:55 pm - 3:22 pmBKK Bangkok Suvarnabhumi-BIL Billings Logan Intl

36h 27m3 stops Hong Kong Intl Los Angeles Denver Intl

$1,137United Airlines

Mon, Nov 9 - Thu, Nov 12

5:05 am - 12:20 amBIL Billings Logan Intl-BKK Bangkok Suvarnabhumi

29h 15m2 stops Salt Lake City Incheon Intl

9:40 pm - 10:38 pmBKK Bangkok Suvarnabhumi-BIL Billings Logan Intl

38h 58m2 stops Incheon Intl Salt Lake City

$1,152Delta

Sat, Jan 23 - Sat, Feb 6

12:09 pm - 6:40 amBIL Billings Logan Intl-BKK Bangkok Suvarnabhumi

28h 31m2 stops Seattle/Tacoma Intl Doha Hamad Intl

8:35 pm - 11:51 pmBKK Bangkok Suvarnabhumi-BIL Billings Logan Intl

41h 16m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,163Qatar Airways

Sat, Jan 23 - Sat, Feb 6

4:13 pm - 11:30 amBIL Billings Logan Intl-BKK Bangkok Suvarnabhumi

53h 17m3 stops Denver Intl Los Angeles Hong Kong Intl

4:55 pm - 1:20 pmBKK Bangkok Suvarnabhumi-BIL Billings Logan Intl

34h 25m3 stops Hong Kong Intl Los Angeles Denver Intl

$1,184United Airlines

Fri, Feb 5 - Fri, Mar 5

5:55 pm - 11:30 amBIL Billings Logan Intl-BKK Bangkok Suvarnabhumi

51h 35m3 stops Denver Intl Los Angeles Hong Kong Intl

4:55 pm - 1:29 pmBKK Bangkok Suvarnabhumi-BIL Billings Logan Intl

58h 34m3 stops Hong Kong Intl Los Angeles Denver Intl

$1,209United Airlines

Sun, Nov 15 - Tue, Nov 24

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from Billings to Thailand

Our best United Airlines deals on Billings to Thailand flight tickets

United Airlines

Nov 9

BIL4:00 pmBillings Logan Intl

29h 30m

3 stops

BKK11:30 amBangkok Suvarnabhumi

Nov 12

BKK4:55 pmBangkok Suvarnabhumi

42h 19m

3 stops

BIL9:14 pmBillings Logan Intl

$1,091

United Airlines

Mar 7

BIL7:00 amBillings Logan Intl

62h 30m

3 stops

BKK11:30 amBangkok Suvarnabhumi

Mar 11

BKK4:55 pmBangkok Suvarnabhumi

34h 25m

3 stops

BIL1:20 pmBillings Logan Intl

$1,104

United Airlines

Nov 9

BIL7:00 amBillings Logan Intl

38h 30m

3 stops

BKK11:30 amBangkok Suvarnabhumi

Nov 12

BKK4:55 pmBangkok Suvarnabhumi

36h 27m

3 stops

BIL3:22 pmBillings Logan Intl

$1,137

Alaska Airlines flights from Billings to Thailand

Our best Alaska Airlines deals on Billings to Thailand flight tickets

Alaska Airlines

Nov 8

BIL7:18 amBillings Logan Intl

26h 17m

2 stops

BKK11:35 pmBangkok Suvarnabhumi

Nov 12

BKK9:50 amBangkok Suvarnabhumi

26h 53m

2 stops

BIL10:43 pmBillings Logan Intl

$1,634

Alaska Airlines

Nov 9

BIL7:18 amBillings Logan Intl

26h 17m

2 stops

BKK11:35 pmBangkok Suvarnabhumi

Nov 12

BKK9:50 amBangkok Suvarnabhumi

26h 53m

2 stops

BIL10:43 pmBillings Logan Intl

$1,776

Alaska Airlines

Dec 10

BIL7:01 amBillings Logan Intl

27h 19m

2 stops

BKK12:20 amBangkok Suvarnabhumi

Dec 17

BKK7:55 amBangkok Suvarnabhumi

29h 35m

2 stops

BIL11:30 pmBillings Logan Intl

$2,075

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillingsBangkok

BIL Billings Logan Intl - BKK Bangkok Suvarnabhumi

BILBKK

Billings Logan Intl

Sun 11/15

5:12 pm-6:45 pm

2 stops35h 33m

Bangkok Suvarnabhumi

Tue 11/24

11:40 pm-11:58 pm

2 stops38h 18m

$945

Quickest round-trip

BillingsBangkok

BIL Billings Logan Intl - BKK Bangkok Suvarnabhumi

BILBKK

Billings Logan Intl

Sun 3/7

6:00 am-10:50 pm

2 stops26h 50m

Bangkok Suvarnabhumi

Thu 3/11

8:00 am-11:59 pm

2 stops29h 59m

$1,048

BillingsBangkok

BIL Billings Logan Intl - BKK Bangkok Suvarnabhumi

BILBKK

Billings Logan Intl

Mon 11/9

4:00 pm-11:30 am

3 stops29h 30m

Bangkok Suvarnabhumi

Thu 11/12

4:55 pm-9:14 pm

3 stops42h 19m

$1,091

BillingsBangkok

BIL Billings Logan Intl - BKK Bangkok Suvarnabhumi

BILBKK

Billings Logan Intl

Sun 3/7

7:00 am-11:30 am

3 stops62h 30m

Bangkok Suvarnabhumi

Thu 3/11

4:55 pm-1:20 pm

3 stops34h 25m

$1,104

BillingsBangkok

BIL Billings Logan Intl - BKK Bangkok Suvarnabhumi

BILBKK

Billings Logan Intl

Fri 2/5

7:00 am-6:40 am

2 stops33h 40m

Bangkok Suvarnabhumi

Thu 3/4

2:00 am-12:08 am

2 stops36h 08m

$1,125

BillingsBangkok

BIL Billings Logan Intl - BKK Bangkok Suvarnabhumi

BILBKK

Billings Logan Intl

Mon 11/9

7:00 am-11:30 am

3 stops38h 30m

Bangkok Suvarnabhumi

Thu 11/12

4:55 pm-3:22 pm

3 stops36h 27m

$1,137

BillingsBangkok

BIL Billings Logan Intl - BKK Bangkok Suvarnabhumi

BILBKK

Billings Logan Intl

Sat 1/23

5:05 am-12:20 am

2 stops29h 15m

Bangkok Suvarnabhumi

Sat 2/6

9:40 pm-10:38 pm

2 stops38h 58m

$1,152

BillingsBangkok

BIL Billings Logan Intl - BKK Bangkok Suvarnabhumi

BILBKK

Billings Logan Intl

Sat 1/23

12:09 pm-6:40 am

2 stops28h 31m

Bangkok Suvarnabhumi

Sat 2/6

8:35 pm-11:51 pm

2 stops41h 16m

$1,163

BillingsBangkok

BIL Billings Logan Intl - BKK Bangkok Suvarnabhumi

BILBKK

Billings Logan Intl

Fri 2/5

4:13 pm-11:30 am

3 stops53h 17m

Bangkok Suvarnabhumi

Fri 3/5

4:55 pm-1:20 pm

3 stops34h 25m

$1,184

BillingsBangkok

BIL Billings Logan Intl - BKK Bangkok Suvarnabhumi

BILBKK

Billings Logan Intl

Sun 11/15

5:55 pm-11:30 am

3 stops51h 35m

Bangkok Suvarnabhumi

Tue 11/24

4:55 pm-1:29 pm

3 stops58h 34m

$1,209

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Billings to Thailand

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Billings Logan Intl to Thailand?

Alaska Airlines is the most popular carrier operating from Billings Logan Intl to Thailand

Cheap Billings to Thailand flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Billings to Thailand

Best Price Found	$571
Fastest flight time	26h 50m
Direct flights	None

The best one-way flight to Thailand from Billings in the past 72 hours is $571. The best round-trip flight deal from Billings to Thailand found on momondo in the last 72 hours is $945.

The fastest flight from Billings to Thailand takes 26h 50m

There are no direct flights from Billings to Thailand. There are no popular flight routes from Billings to Thailand.

Search flight deals

Frequently asked questions about flying from Billings to Thailand

When did momondo last update prices for flights from Billings Logan Intl Airport to Thailand?
Prices for flights from Billings Logan Intl Airport to Thailand are updated daily.
How old do you have to be to fly from Billings Logan Intl Airport to Thailand?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Billings Logan Intl Airport to Thailand.
What documentation or ID do you need to fly to Thailand?
The required travel and health documents for your Thailand trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Thailand. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Billings to Thailand?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Billings to Thailand. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Billings to Thailand with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Billings to Thailand flights to just show those with flexible booking policies.

How can momondo help me find flights from Billings to Thailand?

Once you have performed a search for Billings to Thailand flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Billings to Thailand right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Billings to Thailand now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Thailand and let you know when they change.