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$341+ Cheap flights from Boise (BOI) to Bangkok

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BKK
Mar 29 — Apr 51
Sun 3/29
Sun 4/5
1 adult, Economy
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Cheap flight deals from Boise to Bangkok

Cheapest flights from Boise to Bangkok
Explore the most affordable flight options available from Boise to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 27, 2026.

This FlightHub deal was found by Cheapflights users on 2/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:08 pm
BOI
-
BKK
2 stops33h 32m
STARLUX Airlines
Tue 5/121:10 pm
BKK
-
BOI
2 stops23h 49m
STARLUX Airlines
Deal found 2/25$784
This FlightHub deal was found by Cheapflights users on 2/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:04 pm
BOI
-
BKK
2 stops28h 56m
STARLUX Airlines
Sat 5/25:50 pm
BKK
-
BOI
2 stops42h 12m
STARLUX Airlines
Deal found 2/26$803
This FlightHub deal was found by Cheapflights users on 2/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:04 pm
BOI
-
BKK
2 stops33h 36m
STARLUX Airlines
Wed 5/61:10 pm
BKK
-
BOI
2 stops22h 52m
STARLUX Airlines
Deal found 2/24$808
This Gurufare deal was found by Cheapflights users on 2/24. 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 4/197:40 am
BOI
-
BKK
2 stops44h 00m
Multiple Airlines
Thu 4/301:10 pm
BKK
-
BOI
2 stops22h 52m
Multiple Airlines
Deal found 2/24$820
This FlightHub deal was found by Cheapflights users on 2/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:08 pm
BOI
-
BKK
2 stops28h 52m
STARLUX Airlines
Wed 5/61:10 pm
BKK
-
BOI
2 stops22h 52m
STARLUX Airlines
Deal found 2/24$827
This Gurufare deal was found by Cheapflights users on 2/24. 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.
Tue 3/101:25 pm
BOI
-
BKK
2 stops34h 10m
Multiple Airlines
Fri 3/131:45 pm
BKK
-
BOI
2 stops21h 55m
Multiple Airlines
Deal found 2/24$833
This Gurufare deal was found by Cheapflights users on 2/24. 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.
Mon 3/308:28 pm
BOI
-
BKK
2 stops31h 12m
STARLUX Airlines
Wed 4/291:10 pm
BKK
-
BOI
2 stops22h 52m
STARLUX Airlines
Deal found 2/24$852
This STARLUX Airlines deal was found by Cheapflights users on 2/26. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:12 pm
BOI
-
BKK
2 stops27h 48m
STARLUX Airlines
Wed 9/235:50 pm
BKK
-
BOI
2 stops41h 57m
STARLUX Airlines
Deal found 2/26$854

Find flight deals from Boise to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Bangkok (TH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 27, 2026.

Round-trip from

$784
(FlightHub)

One-way from

$341
(Gurufare)

Popular in

December

Cheapest in

October

Average price

$911
From Boise Air Term. Gowen Fld to Bangkok
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Bangkok
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($148 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($73 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Bangkok 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 February 27, 2026.
Use the filters below to find and compare flights from Boise to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Wed 4/15

9:26 am-9:35 am

3 stops35h 09m

Bangkok Suvarnabhumi

Wed 5/6

3:45 pm-10:16 pm

2 stops43h 31m

$906

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Tue 4/14

12:30 pm-9:35 am

3 stops56h 05m

Bangkok Suvarnabhumi

Tue 4/21

3:45 pm-8:13 pm

2 stops41h 28m

$916

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Tue 3/10

10:49 am-11:25 am

3 stops35h 36m

Bangkok Suvarnabhumi

Fri 3/13

4:55 pm-9:59 pm

2 stops42h 04m

$944

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Thu 4/9

7:11 am-9:35 am

2 stops37h 24m

Bangkok Suvarnabhumi

Thu 4/16

3:45 pm-3:24 pm

2 stops36h 39m

$950

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Wed 4/29

12:30 pm-9:35 am

3 stops32h 05m

Bangkok Suvarnabhumi

Tue 5/12

9:35 am-10:16 pm

2 stops25h 41m

$988

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Thu 4/23

7:11 am-11:55 pm

2 stops27h 44m

Bangkok Suvarnabhumi

Tue 4/28

3:45 pm-8:13 pm

1 stop41h 28m

$1,017

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Thu 4/16

12:30 pm-9:35 am

2 stops32h 05m

Bangkok Suvarnabhumi

Sat 5/2

3:45 pm-4:48 pm

3 stops38h 03m

$1,048

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Sun 4/19

9:26 am-9:35 am

3 stops35h 09m

Bangkok Suvarnabhumi

Thu 4/30

3:45 pm-10:16 pm

2 stops43h 31m

$1,088

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Sat 3/14

6:55 pm-11:25 am

2 stops51h 30m

Bangkok Suvarnabhumi

Fri 6/12

3:45 pm-4:44 pm

2 stops37h 59m

$1,099

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Thu 3/26

7:07 am-11:25 am

2 stops39h 18m

Bangkok Suvarnabhumi

Thu 4/2

3:45 pm-9:15 pm

3 stops42h 30m

$1,109

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/23

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Boise to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok from Boise 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 Boise to Bangkok

What is the cheapest month to book a flight from Boise to Bangkok?

Currently, April is the cheapest month in which you can book a flight from Boise to Bangkok (average of $759). Flying from Boise to Bangkok in June is currently the most expensive (average of $1,243). 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.

How much does it cost to fly round-trip from Boise to Bangkok?

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. 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 Bangkok. Reviews last updated February 27, 2026.
Read reviews from past customers who have flown EVA Air, Korean Air, and China Airlines from Boise to Bangkok. 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
1,359 reviews

Entertainment

8.0

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Boarding

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
EVA Air
8.4
Very good
1,359 reviews
EVA Air
8.4
Very good
1,359 reviews

Entertainment

8.0

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Boarding

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Korean Air
8.4
Very good
1,195 reviews
EVA Air
8.4
Very good
1,359 reviews

Entertainment

8.0

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Boarding

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
China Airlines
8.3
Very good
808 reviews
EVA Air
8.4
Very good
1,359 reviews

Entertainment

8.0

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Boarding

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Delta
7.9
Good
8,240 reviews
EVA Air
8.4
Very good
1,359 reviews

Entertainment

8.0

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Boarding

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
United Airlines
7.4
Good
9,350 reviews
EVA Air
8.4
Very good
1,359 reviews

Entertainment

8.0

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Boarding

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.

Related info for your journey

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

  • What airport do you fly from for flights from Boise to Bangkok?

    Boise Air Term. Gowen Fld (BOI) is the airport you will fly out of if you book a flight from Boise to Bangkok. You should not have trouble finding flights to Bangkok from Air Term. Gowen Fld; the airport handles an average of 0 outbound flights to Bangkok per day. You should also have plenty of airline options to choose from since 6 airlines have flights from the Boise airport to Bangkok. It is only a 3.3 mi journey to Air Term. Gowen Fld (BOI) from Boise’s city center.

  • How long is the flight from Boise to Bangkok?

    A quick flight from Boise to Bangkok can take about 33h 32m. STARLUX Airlines provides one of the quickest options available for as low as $784. Boise and Bangkok are separated by a distance of 7839 mi.

  • What are the cheapest airlines flying from Boise to Bangkok round-trip?

    According to our current data, STARLUX Airlines ($597), China Airlines ($840), and Delta ($857) offers the cheapest pricing from Boise to Bangkok. You may be able to fly from Boise to Bangkok for 47% less than the average price by searching for these airlines.

  • Can I find deals for flights from Boise to Bangkok that include hotel bookings?

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

  • How can I find direct flights from Boise to Bangkok?

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

  • Can I find deals for business class flights from Boise to Bangkok?

    Yes. Cheapflights offers flight deals from Boise to Bangkok 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 Boise to Bangkok?

    Currently, April is the cheapest month in which you can book a flight from Boise to Bangkok (average of $759). Flying from Boise to Bangkok in June is currently the most expensive (average of $1,243). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boise to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Suvarnabhumi flights
Spokane to Suvarnabhumi flights

Top 6 airlines flying from Boise to Bangkok

Discover the top 6 airlines that operate flights from Boise to Bangkok. 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 February 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
STARLUX AirlinesCheapest$597Average$812FlexibilityNo cancel feeOn-timeN/A
China AirlinesCheapest$840Average$933FlexibilityNo cancel feeOn-time70%
DeltaCheapest$857Average$1,186FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$865Average$984FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$867Average$972FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$927Average$1,164FlexibilityNo cancel feeOn-time74%

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