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$495+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BKK
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
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 septiembre 17, 2025.

Round-trip from

$832
(Delta)

One-way from

$495
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$933
From Idaho to Thailand
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One-way flight from Idaho to Thailand
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Highest demand for flights based on searches. 14% potential increase in price ($203 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($79 potential savings vs. average RT price).
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Average for round-trip flights in September 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 septiembre 17, 2025.

This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/147:05 amGEG - BKK
2 stops26h 40mDelta
mar. 1/209:30 pmBKK - GEG
2 stops36h 16mDelta
Deal found 9/15$832
This Korean Air deal was found by Cheapflights users on 9/17. 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.
mié. 11/267:05 amGEG - BKK
2 stops23h 25mKorean Air
sáb. 12/1312:55 amBKK - GEG
2 stops26h 34mKorean Air
Deal found 9/17$844
This Korean Air deal was found by Cheapflights users on 9/17. 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.
vie. 11/212:45 pmGEG - BKK
2 stops43h 00mKorean Air
sáb. 12/612:55 amBKK - GEG
2 stops26h 34mKorean Air
Deal found 9/17$851
This United Airlines deal was found by Cheapflights users on 9/14. 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.
jue. 10/3012:45 pmGEG - BKK
3 stops32h 40mUnited Airlines
jue. 11/64:55 pmBKK - GEG
3 stops32h 47mUnited Airlines
Deal found 9/14$900
This Expedia deal was found by Cheapflights users on 9/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/19:42 pmBOI - BKK
2 stops23h 33mMultiple Airlines
sáb. 1/3111:55 pmBKK - BOI
2 stops36h 25mMultiple Airlines
Deal found 9/15$904
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/146:00 amGEG - BKK
2 stops38h 25mUnited Airlines
jue. 1/229:10 amBKK - GEG
2 stops40h 34mUnited Airlines
Deal found 9/17$904
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/146:05 amGEG - BKK
2 stops27h 40mDelta
vie. 1/239:30 pmBKK - GEG
2 stops38h 30mDelta
Deal found 9/15$907
This oojo deal was found by Cheapflights users on 9/14. 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.
jue. 10/307:39 pmGEG - BKK
2 stops26h 56mMultiple Airlines
jue. 11/65:40 pmBKK - GEG
2 stops40h 14mMultiple Airlines
Deal found 9/14$910
This SmartFares deal was found by Cheapflights users on 9/16. 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.
jue. 11/138:41 amBOI - BKK
2 stops24h 59mMultiple Airlines
dom. 11/162:15 amBKK - BOI
2 stops33h 53mMultiple Airlines
Deal found 9/16$911
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/266:00 amGEG - BKK
2 stops38h 25mUnited Airlines
dom. 12/144:55 pmBKK - GEG
3 stops33h 53mUnited Airlines
Deal found 9/17$913
This Korean Air deal was found by Cheapflights users on 9/17. 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.
mié. 11/59:00 amBOI - BKK
2 stops22h 30mKorean Air
mié. 11/1911:15 pmBKK - BOI
2 stops27h 54mKorean Air
Deal found 9/17$916
This United Airlines deal was found by Cheapflights users on 9/15. 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.
vie. 11/146:00 amGEG - BKK
2 stops38h 25mUnited Airlines
dom. 1/184:55 pmBKK - GEG
2 stops41h 06mUnited Airlines
Deal found 9/15$916

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 septiembre 17, 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

vie. 11/14

6:05 am-12:45 am

2 stops27h 40m

Bangkok Suvarnabhumi

jue. 1/22

9:30 pm-9:03 pm

2 stops38h 33m

$832

SpokaneBangkok

GEG - BKK

GEGBKK

Spokane

dom. 11/30

7:05 am-1:25 pm

2 stops39h 20m

Bangkok Suvarnabhumi

mar. 12/16

9:30 pm-6:55 pm

2 stops36h 25m

$844

SpokaneBangkok

GEG - BKK

GEGBKK

Spokane

vie. 11/14

6:05 am-12:45 am

2 stops27h 40m

Bangkok Suvarnabhumi

mié. 1/21

9:30 pm-8:37 am

2 stops50h 07m

$844

SpokaneBangkok

GEG - BKK

GEGBKK

Spokane

lun. 11/3

7:15 am-9:30 pm

2 stops23h 15m

Bangkok Suvarnabhumi

mar. 11/11

12:55 am-2:05 pm

2 stops28h 10m

$844

SpokaneBangkok

GEG - BKK

GEGBKK

Spokane

mié. 11/26

2:45 pm-1:25 pm

2 stops31h 40m

Bangkok Suvarnabhumi

sáb. 12/13

12:55 am-12:29 pm

2 stops26h 34m

$844

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

jue. 11/13

8:41 am-11:40 pm

2 stops24h 59m

Bangkok Suvarnabhumi

lun. 11/17

12:45 pm-10:08 pm

2 stops23h 23m

$911

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

jue. 11/13

8:41 am-11:40 pm

2 stops24h 59m

Bangkok Suvarnabhumi

mié. 11/19

12:45 pm-10:08 pm

2 stops23h 23m

$911

Idaho FallsBangkok

IDA - BKK

IDABKK

Idaho Falls Fanning Field

vie. 10/3

6:51 pm-1:05 am

2 stops41h 14m

Bangkok Suvarnabhumi

lun. 10/6

2:35 am-10:15 pm

2 stops32h 40m

$916

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

mié. 11/5

9:00 am-1:25 pm

2 stops38h 25m

Bangkok Suvarnabhumi

mar. 11/18

12:55 am-3:14 pm

2 stops28h 19m

$916

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

dom. 10/5

7:51 am-1:05 am

2 stops28h 14m

Bangkok Suvarnabhumi

jue. 10/23

9:40 pm-10:52 pm

2 stops38h 12m

$916

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 38 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, September is the cheapest month in which you can book a flight from Idaho to Thailand (average of $900). Flying from Idaho to Thailand in December is currently the most expensive (average of $1,507). 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 septiembre 17, 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.

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.

  • How long is the flight from Idaho to Thailand?

    Airlines like Delta, Korean Air, and Cathay Pacific fly from Idaho to Thailand in about 27h 40m. The time it takes to get you to your destination can typically vary by up to 11h 40m. The distance from Idaho to Thailand is about 7583 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $548. Qatar Airways flights start at $797 while deals on Korean Air start at $1,264 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, September is the cheapest month in which you can book a flight from Idaho to Thailand (average of $900). Flying from Idaho to Thailand in December is currently the most expensive (average of $1,507). 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

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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 6 airlines flying from Idaho to Thailand

Discover the top 6 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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$868Average$1,060FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$909Average$1,931FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$910Average$1,206FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$933Average$933FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$938Average$1,255FlexibilityNo cancel feeOn-time74%
DeltaCheapest$1,082Average$1,202FlexibilityNo cancel feeOn-timeN/A

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