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$481+ 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BKK
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap 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 March 28, 2025.

Round-trip from

$954
(Delta)

One-way from

$481
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,148
From Boise Air Term. Gowen Fld to Bangkok
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One-way flight from Boise Air Term. Gowen Fld to Bangkok
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Highest demand for flights based on searches. 2% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find 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 March 28, 2025.

This Delta deal was found by Cheapflights users on 3/27. 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 9/16:05 amBOI - BKK
2 stops26h 40mDelta
Mon 9/89:50 amBKK - BOI
2 stops27h 22mDelta
Deal found 3/27$954
This United Airlines deal was found by Cheapflights users on 3/27. 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 8/202:11 pmBOI - BKK
2 stops25h 24mUnited Airlines
Thu 8/289:35 amBKK - BOI
2 stops27h 09mUnited Airlines
Deal found 3/27$960
This Expedia deal was found by Cheapflights users on 3/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/11:00 pmBOI - BKK
2 stops23h 25mMultiple Airlines
Wed 10/1510:50 amBKK - BOI
2 stops25h 09mMultiple Airlines
Deal found 3/26$973
This Korean Air deal was found by Cheapflights users on 3/27. 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.
Wed 9/1011:00 amBOI - BKK
2 stops21h 45mKorean Air
Wed 9/179:50 amBKK - BOI
2 stops22h 16mKorean Air
Deal found 3/27$1,109
This oojo deal was found by Cheapflights users on 3/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/108:08 amBOI - BKK
2 stops26h 42mCathay Pacific
Wed 5/218:05 amBKK - BOI
2 stops22h 06mCathay Pacific
Deal found 3/26$1,135
This Qatar Airways deal was found by Cheapflights users on 3/27. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/149:00 amBOI - BKK
2 stops32h 15mQatar Airways
Sun 9/212:30 amBKK - BOI
2 stops33h 15mQatar Airways
Deal found 3/27$1,146
This Gurufare deal was found by Cheapflights users on 3/26. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/315:30 amBOI - BKK
2 stops25h 30mSingapore Airlines
Wed 11/128:00 pmBKK - BOI
3 stops40h 22mSingapore Airlines
Deal found 3/26$1,296
This China Airlines deal was found by Cheapflights users on 3/27. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/147:51 amBOI - BKK
2 stops36h 54mChina Airlines
Sun 8/245:30 pmBKK - BOI
2 stops42h 46mChina Airlines
Deal found 3/27$1,370
This CrystalTravel deal was found by Cheapflights users on 3/27. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/27:50 amBOI - BKK
2 stops27h 05mANA
Mon 6/307:00 amBKK - BOI
2 stops22h 40mANA
Deal found 3/27$4,712
This AranGrant deal was found by Cheapflights users on 3/27. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/31:00 pmBOI - BKK
2 stops27h 30mFinnair
Sat 5/317:10 amBKK - BOI
2 stops51h 50mFinnair
Deal found 3/27$4,958
This Japan Airlines deal was found by Cheapflights users on 3/26. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/211:26 amBOI - BKK
2 stops22h 34mJapan Airlines
Mon 6/308:05 amBKK - BOI
2 stops28h 25mJapan Airlines
Deal found 3/26$4,974

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 March 28, 2025.
Use the filters below to find and compare flights from Boise to Bangkok that are best for you.

Fly from

Boise

Fly to

Bangkok

Route

Depart

Return

Price

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Mon 8/18

7:15 pm-4:35 am

2 stops44h 20m

Bangkok Suvarnabhumi

Wed 8/27

9:35 am-11:44 pm

2 stops27h 09m

$960

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Sun 9/7

5:40 am-11:25 pm

2 stops28h 45m

Bangkok Suvarnabhumi

Mon 9/15

11:30 pm-7:06 pm

2 stops32h 36m

$994

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Thu 4/10

8:08 am-11:50 pm

2 stops26h 42m

Bangkok Suvarnabhumi

Wed 5/21

8:05 am-5:11 pm

2 stops22h 06m

$1,135

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Sun 9/14

9:00 am-6:15 am

2 stops32h 15m

Bangkok Suvarnabhumi

Mon 9/22

2:30 am-10:45 pm

2 stops33h 15m

$1,146

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Fri 8/29

10:38 am-9:45 pm

2 stops22h 07m

Bangkok Suvarnabhumi

Sat 9/6

11:30 pm-9:57 pm

2 stops35h 27m

$1,189

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Mon 4/7

6:40 pm-10:55 am

2 stops27h 15m

Bangkok Suvarnabhumi

Fri 4/25

1:35 am-12:42 pm

2 stops24h 07m

$1,214

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Fri 5/30

7:45 am-8:00 pm

2 stops23h 15m

Bangkok Suvarnabhumi

Tue 6/17

3:30 pm-3:59 pm

2 stops37h 29m

$1,528

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Mon 6/2

7:50 am-11:55 pm

2 stops27h 05m

Bangkok Suvarnabhumi

Mon 6/30

7:00 am-4:40 pm

2 stops22h 40m

$4,712

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Sat 5/3

1:00 pm-5:30 am

2 stops27h 30m

Bangkok Suvarnabhumi

Sat 5/31

7:10 am-10:00 pm

2 stops51h 50m

$4,958

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Mon 6/2

11:26 am-11:00 pm

2 stops22h 34m

Bangkok Suvarnabhumi

Mon 6/30

8:05 am-11:30 pm

2 stops28h 25m

$4,974

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 13 results
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, March is the cheapest month in which you can book a flight from Boise to Bangkok (average of $963). Flying from Boise to Bangkok 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 BOI to BKK?

Find hourly flight availability from Boise to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 30% on flights from Boise to Bangkok by exploring options for tickets in the morning.

Rainfall in Bangkok by month

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

In terms of precipitation, rainfall in Bangkok 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 Bangkok when rainfall is around 0.4 in.

Temperature in Bangkok by month

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

If weather is an important factor for your trip to Bangkok, 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 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 March 28, 2025.
See what other customers who have flown with Korean Air, Japan Airlines and ANA from Boise to Bangkok have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,050 reviews

Crew

8.7

Food

8.1

Overall

8.4

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,050 reviews
Korean Air
8.4
Very good
1,050 reviews

Crew

8.7

Food

8.1

Overall

8.4

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,050 reviews

Crew

8.7

Food

8.1

Overall

8.4

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.3
Very good
829 reviews
Korean Air
8.4
Very good
1,050 reviews

Crew

8.7

Food

8.1

Overall

8.4

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.2
Very good
722 reviews
Korean Air
8.4
Very good
1,050 reviews

Crew

8.7

Food

8.1

Overall

8.4

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Singapore Airlines
8.1
Very good
1,285 reviews
Korean Air
8.4
Very good
1,050 reviews

Crew

8.7

Food

8.1

Overall

8.4

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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 4 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.

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

    According to our current data, Delta ($954), United Airlines ($963), and Korean Air ($1,109) offers the cheapest pricing from Boise to Bangkok. You may be able to fly from Boise to Bangkok for 30% 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, March is the cheapest month in which you can book a flight from Boise to Bangkok (average of $963). Flying from Boise to Bangkok 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

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Top 4 airlines flying from Boise to Bangkok

Discover the top 4 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$992Average$1,709FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$993Average$1,038FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,071Average$1,202FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,106Average$1,239FlexibilityNo cancel feeOn-time81%
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