How long is the flight from Montana to Thailand?

The flight from Montana to Thailand depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Bozeman (a popular airport in Montana) to Bangkok Suvarnabhumi Airport (the most popular airport in Thailand), then the flight time is 27h 01m on average. If you fly from Billings (another popular airport in Montana) to Bangkok Suvarnabhumi Airport, then the average flight time is 27h 58m.

What is the cheapest airline that flies from Montana to Thailand?

Delta and United Airlines are the most popular carriers operating from Montana to Thailand

When did momondo last update prices for flights from Montana to Thailand?

Prices for flights from Montana to Thailand were last updated today.

How many operators does momondo search for flights from Montana to Thailand?

As of June 2026, there is 1 operator available to choose from for flights from Montana to Thailand.

How old do you have to be to fly from Montana to Thailand?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montana to Thailand.

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

The necessary travel and health documents for your Thailand trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$622 Cheap Flights from Montana to Thailand in 2026

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Find the cheapest flights from Montana to Thailand

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:46 pm - 8:00 pm

MSO

BKK

39h 14m

2 stops

8:00 pm - 2:50 pm

BKK

MSO

31h 50m

2 stops

$915Multiple Airlines

Wed, Oct 7 - Wed, Oct 28

7:00 am - 8:00 pm

MSO

BKK

24h 00m

2 stops

9:20 am - 2:50 pm

BKK

MSO

42h 30m

2 stops

$958Multiple Airlines

Thu, Oct 8 - Sat, Oct 24

1:52 pm - 11:45 am

BZN

BKK

32h 53m

2 stops

8:50 pm - 3:22 pm

BKK

BZN

31h 32m

2 stops

$1,098Multiple Airlines

Mon, Oct 26 - Thu, Oct 29

1:52 pm - 6:00 pm

BZN

BKK

39h 08m

2 stops

2:40 pm - 3:22 pm

BKK

BZN

37h 42m

2 stops

$1,099Multiple Airlines

Mon, Oct 26 - Thu, Oct 29

7:00 am - 6:40 am

MSO

BKK

33h 40m

2 stops

3:00 am - 11:59 pm

BKK

MSO

34h 59m

2 stops

$1,128Qatar Airways

Wed, Nov 11 - Tue, Dec 1

5:12 pm - 1:05 pm

BIL

BKK

29h 53m

2 stops

5:50 pm - 11:15 am

BKK

BIL

31h 25m

2 stops

$1,177China Airlines

Sun, Nov 1 - Thu, Nov 5

7:25 pm - 4:40 pm

BZN

BKK

32h 15m

2 stops

1:45 pm - 10:42 pm

BKK

BZN

22h 57m

2 stops

$1,182STARLUX Airlines

Sat, Oct 17 - Wed, Nov 18

7:25 pm - 12:00 pm

BZN

BKK

27h 35m

2 stops

1:45 pm - 10:42 pm

BKK

BZN

22h 57m

2 stops

$1,183STARLUX Airlines

Sat, Oct 17 - Wed, Nov 18

7:03 am - 1:25 pm

BZN

BKK

41h 22m

2 stops

8:00 pm - 10:37 am

BKK

BZN

51h 37m

2 stops

$1,188Qatar Airways

Thu, Sep 17 - Sat, Oct 3

1:05 pm - 9:30 pm

BZN

BKK

43h 25m

2 stops

11:15 pm - 11:58 pm

BKK

BZN

37h 43m

2 stops

$1,237Delta

Sun, Oct 25 - Wed, Oct 28

United Airlines flights from Montana to Thailand

Our best United Airlines deals on Montana to Thailand flight tickets

United Airlines

Oct 20

MSO5:24 pmMissoula Johnson-Bell Field

27h 11m

3 stops

BKK9:35 amBangkok Suvarnabhumi

Nov 24

BKK7:10 amBangkok Suvarnabhumi

28h 16m

2 stops

MSO9:26 pmMissoula Johnson-Bell Field

$1,244

United Airlines

Oct 1

MSO4:19 pmMissoula Johnson-Bell Field

28h 16m

2 stops

BKK9:35 amBangkok Suvarnabhumi

Oct 5

BKK9:35 amBangkok Suvarnabhumi

42h 47m

2 stops

MSO3:22 pmMissoula Johnson-Bell Field

$1,245

United Airlines

Oct 1

MSO4:19 pmMissoula Johnson-Bell Field

28h 16m

2 stops

BKK9:35 amBangkok Suvarnabhumi

Oct 5

BKK9:35 amBangkok Suvarnabhumi

42h 47m

2 stops

MSO3:22 pmMissoula Johnson-Bell Field

$1,246

Qatar Airways flights from Montana to Thailand

Our best Qatar Airways deals on Montana to Thailand flight tickets

Qatar Airways

Nov 11

MSO7:00 amMissoula Johnson-Bell Field

33h 40m

2 stops

BKK6:40 amBangkok Suvarnabhumi

Dec 1

BKK3:00 amBangkok Suvarnabhumi

34h 59m

2 stops

MSO11:59 pmMissoula Johnson-Bell Field

$1,128

Qatar Airways

Sep 17

BZN7:03 amBozeman Gallatin Field

41h 22m

2 stops

BKK1:25 pmBangkok Suvarnabhumi

Oct 3

BKK8:00 pmBangkok Suvarnabhumi

51h 37m

2 stops

BZN10:37 amBozeman Gallatin Field

$1,188

Qatar Airways

Oct 16

BZN11:16 amBozeman Gallatin Field

30h 04m

2 stops

BKK6:20 amBangkok Suvarnabhumi

Nov 15

BKK2:00 amBangkok Suvarnabhumi

34h 42m

2 stops

BZN10:42 pmBozeman Gallatin Field

$1,190

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MissoulaBangkok

MSO - BKK

MSOBKK

Missoula Johnson-Bell Field

Wed 10/7

3:46 pm-8:00 pm

2 stops39h 14m

Bangkok Suvarnabhumi

Wed 10/28

8:00 pm-2:50 pm

2 stops31h 50m

$915

MissoulaBangkok

MSO - BKK

MSOBKK

Missoula Johnson-Bell Field

Thu 10/8

7:00 am-8:00 pm

2 stops24h 00m

Bangkok Suvarnabhumi

Sat 10/24

9:20 am-2:50 pm

2 stops42h 30m

$958

BozemanBangkok

BZN - BKK

BZNBKK

Bozeman Gallatin Field

Mon 10/26

1:52 pm-11:45 am

2 stops32h 53m

Bangkok Suvarnabhumi

Thu 10/29

8:50 pm-3:22 pm

2 stops31h 32m

$1,098

BozemanBangkok

BZN - BKK

BZNBKK

Bozeman Gallatin Field

Mon 10/26

1:52 pm-6:00 pm

2 stops39h 08m

Bangkok Suvarnabhumi

Thu 10/29

2:40 pm-3:22 pm

2 stops37h 42m

$1,099

MissoulaBangkok

MSO - BKK

MSOBKK

Missoula Johnson-Bell Field

Wed 11/11

7:00 am-6:40 am

2 stops33h 40m

Bangkok Suvarnabhumi

Tue 12/1

3:00 am-11:59 pm

2 stops34h 59m

$1,128

BillingsBangkok

BIL - BKK

BILBKK

Billings Logan Intl

Sun 11/1

5:12 pm-1:05 pm

2 stops29h 53m

Bangkok Suvarnabhumi

Thu 11/5

5:50 pm-11:15 am

2 stops31h 25m

$1,177

BozemanBangkok

BZN - BKK

BZNBKK

Bozeman Gallatin Field

Sat 10/17

7:25 pm-4:40 pm

2 stops32h 15m

Bangkok Suvarnabhumi

Wed 11/18

1:45 pm-10:42 pm

2 stops22h 57m

$1,182

Quickest round-trip

BozemanBangkok

BZN - BKK

BZNBKK

Bozeman Gallatin Field

Sat 10/17

7:25 pm-12:00 pm

2 stops27h 35m

Bangkok Suvarnabhumi

Wed 11/18

1:45 pm-10:42 pm

2 stops22h 57m

$1,183

BozemanBangkok

BZN - BKK

BZNBKK

Bozeman Gallatin Field

Thu 9/17

7:03 am-1:25 pm

2 stops41h 22m

Bangkok Suvarnabhumi

Sat 10/3

8:00 pm-10:37 am

2 stops51h 37m

$1,188

BozemanBangkok

BZN - BKK

BZNBKK

Bozeman Gallatin Field

Sun 10/25

1:05 pm-9:30 pm

2 stops43h 25m

Bangkok Suvarnabhumi

Wed 10/28

11:15 pm-11:58 pm

2 stops37h 43m

$1,237

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montana 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

Prices

Airlines

Other information

What is the cheapest month to fly to Thailand?

The month of October is, on average, the cheapest month to fly to Thailand from Montana, with most prices found around $0. If you are unable to visit Thailand during the month of October, then departing from Montana during the month September is also very affordable. Most momondo users find prices during this month for around $0.

Cheap Montana to Thailand flight deals and tips

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

Fastest flight time	27h 01m
Direct flights	None

The fastest flight from Montana to Thailand takes 27h 01m

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

Search flight deals

Frequently asked questions about flying from Montana to Thailand

When did momondo last update prices for flights from Montana to Thailand?
Prices for flights from Montana to Thailand were last updated today.
How many operators does momondo search for flights from Montana to Thailand?
As of June 2026, there is 1 operator available to choose from for flights from Montana to Thailand.
How old do you have to be to fly from Montana to Thailand?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montana to Thailand.
What documentation or ID do you need to fly to Thailand?
The necessary travel and health documents for your Thailand trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Montana to Thailand

Compare and see reviews for airlines that fly from Montana to Thailand with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $860	Free Cancellation	Rating 7.9 8,398 reviews		Search Delta flights

Why use momondo?

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

Finding the right flight to Thailand from Montana is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Thailand quick and easy, saving you time and money.

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

All flight searches from Montana to Thailand on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Montana to Thailand flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Thailand, momondo offers a useful price alert feature which will track prices for flights to Thailand from Montana and alert you when they change.