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$453+ Cheap flights from Idaho 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BKK
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Idaho to Thailand

Keep the following information in mind while searching for Idaho to Thailand flight deals. Data was last updated June 12, 2025.

Round-trip from

$794
(Delta)

One-way from

$453
(FlightHub)

Popular in

December

Cheapest in

October

Average price

$1,516
From Idaho to Thailand
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One-way flight from Idaho to Thailand
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($137 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($72 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Idaho to Thailand

Cheapest flights from Idaho to Thailand
Explore the most affordable flight options available from Idaho to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/19:15 amGEG - BKK
2 stops24h 10mDelta
Sun 10/192:35 amBKK - GEG
2 stops34h 12mDelta
Deal found 6/10$794
This Korean Air deal was found by Cheapflights users on 6/10. 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.
Mon 9/17:10 amGEG - BKK
2 stops26h 15mKorean Air
Mon 10/209:50 amBKK - GEG
2 stops25h 34mKorean Air
Deal found 6/10$800
This Travelocity deal was found by Cheapflights users on 6/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/219:45 amGEG - BKK
2 stops30h 15mMultiple Airlines
Thu 7/249:35 amBKK - GEG
2 stops21h 38mMultiple Airlines
Deal found 6/9$832
This IEagle deal was found by Cheapflights users on 6/10. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/29:00 amBOI - BKK
2 stops39h 15mKorean Air
Mon 11/171:00 amBKK - BOI
2 stops36h 04mKorean Air
Deal found 6/10$844
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/179:00 amBOI - BKK
2 stops25h 25mDelta
Tue 8/2611:30 pmBKK - BOI
2 stops36h 30mDelta
Deal found 6/11$860
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/16:00 amIDA - BKK
2 stops30h 05mDelta
Mon 9/152:35 amBKK - IDA
2 stops28h 29mDelta
Deal found 6/10$860
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 11/267:00 amGEG - BKK
2 stops36h 50mUnited Airlines
Sun 12/144:40 pmBKK - GEG
3 stops35h 29mUnited Airlines
Deal found 6/10$877
This oojo deal was found by Cheapflights users on 6/11. 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.
Wed 10/112:43 pmBOI - BKK
2 stops32h 02mChina Airlines
Wed 10/151:20 pmBKK - BOI
2 stops34h 19mChina Airlines
Deal found 6/11$883
This United Airlines deal was found by Cheapflights users on 6/10. 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 9/27:45 amBOI - BKK
2 stops55h 50mUnited Airlines
Tue 11/184:40 pmBKK - BOI
3 stops40h 34mUnited Airlines
Deal found 6/10$887
This Gurufare deal was found by Cheapflights users on 6/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/156:40 amGEG - BKK
2 stops28h 00mChina Eastern
Tue 6/175:05 amBKK - GEG
2 stops30h 28mChina Eastern
Deal found 6/11$967
This oojo deal was found by Cheapflights users on 6/11. 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.
Wed 8/64:47 pmGEG - BKK
2 stops26h 58mChina Airlines
Wed 8/135:30 pmBKK - GEG
2 stops36h 37mChina Airlines
Deal found 6/11$990
This Korean Air deal was found by Cheapflights users on 6/12. 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.
Mon 8/1111:45 amBOI - BKK
2 stops22h 40mMultiple Airlines
Fri 8/159:50 amBKK - BOI
2 stops21h 26mMultiple Airlines
Deal found 6/12$1,035

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho 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 June 12, 2025.
Use the filters below to find and compare flights from Idaho to Thailand that are best for you.

Fly from

Idaho

Fly to

Thailand

Route

Depart

Return

Price

SpokaneBangkok

GEG - BKK

GEGBKK

Spokane

Mon 9/1

9:15 am-11:25 pm

2 stops24h 10m

Bangkok Suvarnabhumi

Sun 10/19

2:35 am-10:47 pm

2 stops34h 12m

$794

SpokaneBangkok

GEG - BKK

GEGBKK

Spokane

Mon 9/1

7:10 am-11:25 pm

2 stops26h 15m

Bangkok Suvarnabhumi

Mon 10/20

11:30 pm-2:44 pm

2 stops29h 14m

$800

SpokaneBangkok

GEG - BKK

GEGBKK

Spokane

Mon 7/21

9:45 am-6:00 am

2 stops30h 15m

Bangkok Suvarnabhumi

Thu 7/24

9:35 am-5:13 pm

2 stops21h 38m

$832

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Tue 9/2

9:00 am-1:15 pm

2 stops39h 15m

Bangkok Suvarnabhumi

Mon 11/17

1:00 am-11:04 pm

2 stops36h 04m

$844

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Sun 8/17

5:45 am-11:25 pm

2 stops28h 40m

Bangkok Suvarnabhumi

Sat 8/23

2:35 am-11:50 pm

2 stops34h 15m

$860

Idaho FallsBangkok

IDA - BKK

IDABKK

Idaho Falls Fanning Field

Mon 9/1

6:00 am-1:05 am

2 stops30h 05m

Bangkok Suvarnabhumi

Mon 9/15

2:35 am-6:04 pm

2 stops28h 29m

$860

SpokaneBangkok

GEG - BKK

GEGBKK

Spokane

Wed 11/26

7:00 am-10:50 am

2 stops36h 50m

Bangkok Suvarnabhumi

Sun 12/14

4:40 pm-1:09 pm

3 stops35h 29m

$877

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Wed 10/1

12:43 pm-9:45 am

2 stops32h 02m

Bangkok Suvarnabhumi

Wed 10/15

1:20 pm-10:39 am

2 stops34h 19m

$883

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Tue 9/2

7:45 am-4:35 am

2 stops55h 50m

Bangkok Suvarnabhumi

Tue 11/18

4:40 pm-7:14 pm

3 stops40h 34m

$887

SpokaneBangkok

GEG - BKK

GEGBKK

Spokane

Wed 8/6

4:47 pm-9:45 am

2 stops26h 58m

Bangkok Suvarnabhumi

Wed 8/13

5:30 pm-4:07 pm

2 stops36h 37m

$990

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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

Have a flexible travel schedule? Discover the best time to fly to Thailand from Idaho 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 Idaho to Thailand

What is the cheapest month to book a flight from Idaho to Thailand?

Currently, March is the cheapest month in which you can book a flight from Idaho to Thailand (average of $953). Flying from Idaho to Thailand in December is currently the most expensive (average of $1,574). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ID to TH?

Find hourly flight availability from Idaho to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Thailand as you normally would.

Rainfall in Thailand by month

Plan your trip to Thailand by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Thailand ranges from 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Thailand when rainfall is around 0.4 in.

Temperature in Thailand by month

Plan your trip to Thailand by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Thailand, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Thailand. Reviews last updated June 12, 2025.
To help decide which airline to fly from Idaho to Thailand, see what other customers have to say about EVA Air, Korean Air and Japan Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,088 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,489 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
738 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.3
Very good
882 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

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

  • What are the cheapest airlines to fly from Idaho to Thailand one-way?

    To fly one-way, consider booking your trip with Japan Airlines, which is currently one of the cheapest options available, starting at $453. Delta flights start at $457 while deals on Korean Air start at $458 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho 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.

  • What is the cheapest month to book a flight from Idaho to Thailand?

    Currently, March is the cheapest month in which you can book a flight from Idaho to Thailand (average of $953). Flying from Idaho to Thailand in December is currently the most expensive (average of $1,574). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Idaho to Thailand

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Idaho to Thailand

Discover the top 4 airlines that operate flights from Idaho 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$875Average$1,061FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$952Average$1,239FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,071Average$1,130FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$1,086Average$2,087FlexibilityNo cancel feeOn-time81%

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