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$482+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BKK
Jun 18 — Jun 251
Thu 6/18
Thu 6/25
1 adult, Economy
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Cheap 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 May 19, 2026.

This Travelocity deal was found by Cheapflights users on 5/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:00 am
GEG
-
BKK
2 stops24h 00m
Multiple Airlines
Mon 11/28:00 pm
BKK
-
GEG
2 stops30h 32m
Multiple Airlines
Deal found 5/17$957
This Singapore Airlines deal was found by Cheapflights users on 5/18. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:57 pm
BOI
-
BKK
2 stops27h 03m
Multiple Airlines
Mon 11/98:00 pm
BKK
-
BOI
2 stops33h 27m
Multiple Airlines
Deal found 5/18$994
This Trip.com deal was found by Cheapflights users on 5/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:57 pm
BOI
-
BKK
2 stops27h 03m
Multiple Airlines
Thu 11/59:10 pm
BKK
-
BOI
2 stops32h 17m
Multiple Airlines
Deal found 5/16$996
This Singapore Airlines deal was found by Cheapflights users on 5/14. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:01 pm
BOI
-
BKK
2 stops36h 59m
Multiple Airlines
Tue 10/271:35 pm
BKK
-
BOI
2 stops35h 53m
Multiple Airlines
Deal found 5/14$1,008
This Trip.com deal was found by Cheapflights users on 5/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:05 pm
GEG
-
BKK
2 stops32h 55m
Multiple Airlines
Wed 11/258:00 pm
BKK
-
GEG
2 stops35h 08m
Multiple Airlines
Deal found 5/15$1,017
This Singapore Airlines deal was found by Cheapflights users on 5/17. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:01 pm
BOI
-
BKK
2 stops36h 59m
Multiple Airlines
Thu 11/129:10 pm
BKK
-
BOI
2 stops32h 17m
Multiple Airlines
Deal found 5/17$1,024
This KAYAK deal was found by Cheapflights users on 5/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:40 am
BOI
-
BKK
2 stops24h 20m
Multiple Airlines
Wed 11/111:35 pm
BKK
-
BOI
2 stops38h 05m
Multiple Airlines
Deal found 5/15$1,031
This Expedia deal was found by Cheapflights users on 5/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:43 pm
GEG
-
BKK
2 stops34h 17m
Multiple Airlines
Tue 12/159:10 pm
BKK
-
GEG
2 stops33h 58m
Multiple Airlines
Deal found 5/17$1,040
This Singapore Airlines deal was found by Cheapflights users on 5/18. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:47 pm
BOI
-
BKK
2 stops27h 13m
Multiple Airlines
Thu 9/249:15 pm
BKK
-
BOI
2 stops30h 07m
Multiple Airlines
Deal found 5/18$1,044
This Expedia deal was found by Cheapflights users on 5/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:00 am
GEG
-
BKK
2 stops24h 00m
Multiple Airlines
Sat 11/146:10 pm
BKK
-
GEG
2 stops32h 22m
Multiple Airlines
Deal found 5/16$1,057
This KAYAK deal was found by Cheapflights users on 5/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:05 am
BOI
-
BKK
2 stops36h 00m
Multiple Airlines
Fri 9/183:30 pm
BKK
-
BOI
2 stops34h 03m
Multiple Airlines
Deal found 5/14$1,058
This Singapore Airlines deal was found by Cheapflights users on 5/18. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:47 pm
BOI
-
BKK
2 stops28h 33m
Multiple Airlines
Thu 9/248:15 pm
BKK
-
BOI
2 stops31h 07m
Multiple Airlines
Deal found 5/18$1,072

Find flight deals from Idaho to Thailand

Keep the following information in mind while searching for Idaho to Thailand flight deals. Data was last updated May 19, 2026.

Round-trip from

$957
(Travelocity)

One-way from

$482
(SmartFares)

Popular in

December

Cheapest in

February

Average price

$1,305
From Idaho to Thailand
Search Deals
One-way flight from Idaho to Thailand
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($184 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($82 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 May 19, 2026.
Use the filters below to find and compare flights from Idaho to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Mon 10/12

6:01 pm-8:05 am

2 stops49h 04m

Bangkok Suvarnabhumi

Tue 10/27

3:50 pm-12:28 pm

2 stops33h 38m

$1,008

SpokaneBangkok

GEG - BKK

GEGBKK

Spokane

Sun 11/1

5:00 am-8:00 pm

2 stops24h 00m

Bangkok Suvarnabhumi

Sat 11/14

6:10 pm-11:32 am

2 stops32h 22m

$1,057

SpokaneBangkok

GEG - BKK

GEGBKK

Spokane

Mon 9/7

8:33 pm-8:00 pm

2 stops33h 27m

Bangkok Suvarnabhumi

Thu 10/8

6:30 pm-2:40 pm

2 stops34h 10m

$1,090

SpokanePhuket City

GEG - HKT

GEGHKT

Spokane

Mon 11/2

12:57 pm-12:55 pm

2 stops56h 58m

Phuket City

Thu 11/5

12:50 am-11:32 pm

2 stops37h 42m

$1,192

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Sun 8/30

7:05 am-12:55 pm

2 stops40h 50m

Bangkok Suvarnabhumi

Mon 9/21

2:30 am-11:00 pm

2 stops33h 30m

$1,196

Idaho FallsBangkok

IDA - BKK

IDABKK

Idaho Falls Fanning Field

Thu 10/15

1:46 pm-6:20 am

2 stops27h 34m

Bangkok Suvarnabhumi

Sat 10/24

2:00 am-10:54 pm

2 stops33h 54m

$1,201

SpokaneBangkok

GEG - BKK

GEGBKK

Spokane

Mon 9/28

6:00 am-11:55 pm

2 stops27h 55m

Bangkok Suvarnabhumi

Thu 10/1

9:35 am-10:16 pm

2 stops50h 41m

$1,230

SpokaneBangkok

GEG - BKK

GEGBKK

Spokane

Wed 7/22

6:00 am-4:35 am

2 stops32h 35m

Bangkok Suvarnabhumi

Thu 8/27

9:35 am-10:30 am

2 stops62h 55m

$1,234

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Tue 10/20

8:00 pm-12:00 pm

2 stops27h 00m

Bangkok Suvarnabhumi

Thu 10/22

5:50 pm-11:58 pm

2 stops43h 08m

$1,236

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Wed 8/26

6:15 am-9:35 am

3 stops38h 20m

Bangkok Suvarnabhumi

Mon 9/7

9:35 am-3:31 pm

2 stops42h 56m

$1,241

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/17

Showing 1-10 of 60 resultsSorted by cheapest first
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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, April is the cheapest month in which you can book a flight from Idaho to Thailand (average of $597). Flying from Idaho to Thailand in June is currently the most expensive (average of $1,197). 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.

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 Qatar Airways, United Airlines, and Delta fly from Idaho to Thailand in about 27h 55m. The time it takes to get you to your destination can typically vary by up to 29h 03m. The distance from Idaho to Thailand is about 7583 mi. This flight may include one or multiple stops.

  • 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, April is the cheapest month in which you can book a flight from Idaho to Thailand (average of $597). Flying from Idaho to Thailand in June is currently the most expensive (average of $1,197). 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 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 May 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
STARLUX AirlinesCheapest$597Average$812FlexibilityNo cancel feeOn-timeN/A
China AirlinesCheapest$840Average$933FlexibilityNo cancel feeOn-time70%
DeltaCheapest$857Average$1,048FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$865Average$1,117FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$867Average$962FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$911Average$1,031FlexibilityNo cancel feeOn-time74%

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