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$442+ Cheap flights from Montana to Thailand

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — BKK
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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Cheap flight deals from Montana to Thailand

Keep the following information in mind while searching for Montana to Thailand flight deals. Data was last updated November 17, 2025.

Round-trip from

$880
(oojo)

One-way from

$442
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,492
From Montana to Thailand
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One-way flight from Montana to Thailand
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Highest demand for flights based on searches. 11% potential increase in price ($165 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($51 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Montana to Thailand

Cheapest flights from Montana to Thailand
Explore the most affordable flight options available from Montana to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 17, 2025.

This SmartFares deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/204:12 pmMSO - BKK
2 stops28h 33mMultiple Airlines
Sat 11/225:15 pmBKK - MSO
2 stops20h 35mMultiple Airlines
Deal found 11/16$1,309
This oojo deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:00 amBIL - BKK
2 stops40h 35mMultiple Airlines
Sun 11/235:40 pmBKK - BIL
2 stops44h 48mMultiple Airlines
Deal found 11/17$1,671
This oojo deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/154:22 pmMSO - BKK
2 stops30h 13mMultiple Airlines
Mon 12/225:40 pmBKK - MSO
2 stops44h 02mMultiple Airlines
Deal found 11/15$1,767
This oojo deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/154:22 pmMSO - BKK
2 stops27h 28mChina Airlines
Sun 12/212:35 amBKK - MSO
2 stops35h 07mChina Airlines
Deal found 11/15$1,769
This United Airlines deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/152:37 pmFCA - BKK
3 stops30h 48mUnited Airlines
Mon 12/227:10 amBKK - FCA
2 stops22h 51mUnited Airlines
Deal found 11/15$1,792
This United Airlines deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/152:35 pmMSO - BKK
3 stops30h 50mUnited Airlines
Mon 12/224:55 pmBKK - MSO
3 stops66h 46mUnited Airlines
Deal found 11/15$1,927
This oojo deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:30 amFCA - BKK
2 stops37h 20mChina Airlines
Mon 12/222:05 pmBKK - FCA
2 stops24h 10mChina Airlines
Deal found 11/15$1,972
This United Airlines deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:10 amFCA - BKK
3 stops63h 15mUnited Airlines
Tue 1/64:55 pmBKK - FCA
3 stops34h 41mUnited Airlines
Deal found 11/15$2,526
This oojo deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/204:21 pmMSO - BKK
2 stops30h 14mMultiple Airlines
Sat 1/31:45 pmBKK - MSO
2 stops23h 57mMultiple Airlines
Deal found 11/17$2,924
This Fareboom deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/204:21 pmMSO - BKK
2 stops29h 09mEVA Air
Fri 1/22:15 amBKK - MSO
2 stops24h 32mEVA Air
Deal found 11/16$3,264
This United Airlines deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/202:38 pmMSO - BKK
3 stops54h 47mUnited Airlines
Sat 1/34:55 pmBKK - MSO
3 stops37h 15mUnited Airlines
Deal found 11/16$3,515
This Korean Air deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:20 amMSO - BKK
2 stops29h 25mKorean Air
Fri 1/22:05 amBKK - MSO
2 stops27h 28mKorean Air
Deal found 11/17$3,884

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana to Thailand that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 17, 2025.
Use the filters below to find and compare flights from Montana to Thailand that are best for you.

Fly from

Montana

Fly to

Thailand

Route

Depart

Return

Price

HelenaBangkok

HLN - BKK

HLNBKK

Helena

Thu 1/29

2:27 pm-11:25 am

3 stops30h 58m

Bangkok Suvarnabhumi

Thu 3/26

4:55 pm-1:38 pm

3 stops33h 43m

$897

HelenaBangkok

HLN - BKK

HLNBKK

Helena

Tue 1/20

6:15 am-11:25 am

3 stops39h 10m

Bangkok Suvarnabhumi

Wed 3/11

4:55 pm-1:38 pm

3 stops33h 43m

$897

HelenaBangkok

HLN - BKK

HLNBKK

Helena

Tue 1/27

6:15 am-11:25 am

3 stops39h 10m

Bangkok Suvarnabhumi

Thu 3/12

4:55 pm-1:38 pm

3 stops33h 43m

$897

HelenaBangkok

HLN - BKK

HLNBKK

Helena

Wed 1/21

2:27 pm-11:25 am

3 stops30h 58m

Bangkok Suvarnabhumi

Mon 3/9

4:55 pm-1:38 pm

3 stops33h 43m

$897

HelenaBangkok

HLN - BKK

HLNBKK

Helena

Wed 1/28

6:15 am-11:25 am

3 stops39h 10m

Bangkok Suvarnabhumi

Thu 3/12

4:55 pm-1:38 pm

3 stops33h 43m

$897

HelenaBangkok

HLN - BKK

HLNBKK

Helena

Mon 1/26

6:15 am-11:25 am

3 stops39h 10m

Bangkok Suvarnabhumi

Mon 2/16

4:55 pm-1:40 pm

3 stops34h 45m

$897

HelenaBangkok

HLN - BKK

HLNBKK

Helena

Tue 1/27

6:15 am-11:25 am

3 stops39h 10m

Bangkok Suvarnabhumi

Wed 3/25

4:55 pm-1:38 pm

3 stops33h 43m

$897

HelenaBangkok

HLN - BKK

HLNBKK

Helena

Tue 1/27

2:27 pm-11:25 am

3 stops30h 58m

Bangkok Suvarnabhumi

Mon 3/9

4:55 pm-1:38 pm

3 stops33h 43m

$897

HelenaBangkok

HLN - BKK

HLNBKK

Helena

Mon 1/26

2:27 pm-11:25 am

3 stops30h 58m

Bangkok Suvarnabhumi

Tue 3/10

4:55 pm-9:25 pm

3 stops41h 30m

$897

HelenaBangkok

HLN - BKK

HLNBKK

Helena

Thu 1/29

6:15 am-11:25 am

3 stops39h 10m

Bangkok Suvarnabhumi

Wed 3/25

4:55 pm-1:38 pm

3 stops33h 43m

$897

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 34 results
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Best time to book a flight from Montana to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand from Montana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montana to Thailand
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Montana to Thailand. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montana to Thailand?

    A quick flight from Montana to Thailand can take about 27h 55m. United Airlines provides one of the quickest options available for as low as $1,151. Montana and Thailand are separated by a distance of 7639 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Montana to Thailand that include hotel bookings?

    Yes. In addition to deals on Montana to Thailand flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montana to Thailand?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to Thailand.

  • Can I find deals for business class flights from Montana to Thailand?

    Yes. Cheapflights offers flight deals from Montana to Thailand by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Montana to Thailand

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Montana to Thailand

Discover the top 3 airlines that operate flights from Montana to Thailand. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$860Average$1,100FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$890Average$998FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$990Average$1,139FlexibilityNo cancel feeOn-time74%

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