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Southeast Asia

$414+ Cheap flights from Idaho to Southeast Asia

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 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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Cheap flight deals from Idaho to Southeast Asia

Keep the following information in mind while searching for Idaho to Southeast Asia flight deals. Data was last updated April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$801
(Delta)

One-way from

$414
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$1,152
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Manila Ninoy Aquino Intl flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Manila Ninoy Aquino Intl flights.
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From Idaho to Southeast Asia
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One-way flight from Idaho to Southeast Asia
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Highest demand for flights based on searches. 29% potential increase in price ($514 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($67 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Idaho to Southeast Asia

Cheapest flights from Idaho to Southeast Asia
Explore the most affordable flight options available from Idaho to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

This Delta deal was found by Cheapflights users on 4/2. 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 9/158:40 amBOI - SIN
2 stops30h 20mDelta
Thu 9/257:30 amSIN - BOI
2 stops25h 01mDelta
Deal found 4/2$801
This Expedia deal was found by Cheapflights users on 4/2. 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 4/148:36 pmGEG - SGN
2 stops23h 04mMultiple Airlines
Mon 5/195:30 pmSGN - GEG
2 stops20h 24mMultiple Airlines
Deal found 4/2$888
This Delta deal was found by Cheapflights users on 4/2. 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 9/15:05 amGEG - BKK
2 stops30h 00mDelta
Tue 10/212:35 amBKK - GEG
2 stops28h 22mDelta
Deal found 4/2$902
This Korean Air deal was found by Cheapflights users on 4/2. 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.
Fri 4/1810:40 amBOI - SIN
2 stops23h 00mKorean Air
Sat 5/37:30 amSIN - BOI
2 stops52h 04mKorean Air
Deal found 4/2$902
This Fareboom deal was found by Cheapflights users on 4/2. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/19:10 amGEG - BKK
2 stops24h 15mKorean Air
Tue 10/149:50 amBKK - GEG
2 stops25h 34mKorean Air
Deal found 4/2$907
This CrystalTravel deal was found by Cheapflights users on 4/2. 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.
Fri 10/318:40 amBOI - BKK
2 stops23h 50mKorean Air
Tue 11/111:00 amBKK - BOI
2 stops26h 12mKorean Air
Deal found 4/2$924
This United Airlines deal was found by Cheapflights users on 4/2. 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.
Fri 4/187:30 amBOI - SIN
1 stop20h 55mUnited Airlines
Sat 5/39:00 amSIN - BOI
1 stop24h 15mUnited Airlines
Deal found 4/2$926
This Orbitz deal was found by Cheapflights users on 4/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/101:23 pmGEG - HKT
2 stops52h 57mMultiple Airlines
Sat 9/209:25 amHKT - GEG
2 stops41h 18mMultiple Airlines
Deal found 4/1$939
This Fareboom deal was found by Cheapflights users on 4/2. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/178:36 pmGEG - SGN
2 stops23h 04mChina Airlines
Thu 5/225:30 pmSGN - GEG
2 stops42h 52mChina Airlines
Deal found 4/2$942
This Delta deal was found by Cheapflights users on 4/2. 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.
Thu 11/277:30 amJAC - BKK
2 stops24h 00mDelta
Tue 12/99:40 amBKK - JAC
2 stops22h 39mDelta
Deal found 4/2$954
This Orbitz deal was found by Cheapflights users on 4/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/77:45 amBOI - SGN
2 stops36h 55mChina Airlines
Wed 5/2810:50 amSGN - BOI
2 stops25h 38mChina Airlines
Deal found 4/2$961
This United Airlines deal was found by Cheapflights users on 4/1. 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 4/305:25 pmBOI - BKK
2 stops41h 30mUnited Airlines
Wed 5/77:00 amBKK - BOI
2 stops27h 39mUnited Airlines
Deal found 4/1$973

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho to Southeast Asia 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 April 3, 2025.
Use the filters below to find and compare flights from Idaho to Southeast Asia that are best for you.

Fly from

Idaho

Fly to

Southeast Asia

Route

Depart

Return

Price

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Mon 9/15

8:40 am-5:00 am

2 stops30h 20m

Singapore Changi

Thu 9/25

7:30 am-6:31 pm

2 stops25h 01m

$801

SpokaneHo Chi Minh City

GEG - SGN

GEGSGN

Spokane

Mon 4/14

8:36 pm-9:40 am

2 stops23h 04m

Ho Chi Minh City

Mon 5/19

5:30 pm-11:54 pm

2 stops20h 24m

$888

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Fri 4/18

10:40 am-11:40 pm

2 stops23h 00m

Singapore Changi

Sat 5/3

7:30 am-9:34 pm

2 stops52h 04m

$902

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Fri 4/18

7:30 am-6:25 pm

1 stop20h 55m

Singapore Changi

Sat 5/3

9:00 am-7:15 pm

1 stop24h 15m

$926

SpokanePhuket City

GEG - HKT

GEGHKT

Spokane

Wed 9/10

1:23 pm-8:20 am

2 stops52h 57m

Phuket City

Sat 9/20

9:25 am-12:43 pm

2 stops41h 18m

$939

SpokaneHo Chi Minh City

GEG - SGN

GEGSGN

Spokane

Thu 4/17

8:36 pm-9:40 am

2 stops23h 04m

Ho Chi Minh City

Thu 5/22

5:30 pm-10:22 pm

2 stops42h 52m

$942

BoiseHo Chi Minh City

BOI - SGN

BOISGN

Boise Air Term. Gowen Fld

Wed 5/7

7:45 am-9:40 am

2 stops36h 55m

Ho Chi Minh City

Wed 5/28

10:50 am-11:28 pm

2 stops25h 38m

$961

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Wed 4/30

5:25 pm-11:55 pm

2 stops41h 30m

Bangkok Suvarnabhumi

Wed 5/7

7:00 am-9:39 pm

2 stops27h 39m

$973

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Sat 8/9

7:51 am-11:25 pm

2 stops26h 34m

Bangkok Suvarnabhumi

Thu 9/4

9:50 am-11:16 pm

2 stops26h 26m

$974

SpokaneHo Chi Minh City

GEG - SGN

GEGSGN

Spokane

Sat 4/19

1:40 pm-12:15 am

2 stops44h 35m

Ho Chi Minh City

Fri 5/16

7:00 am-2:41 pm

2 stops21h 41m

$990

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 38 results
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Best time to book a flight from Idaho to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia 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 Southeast Asia

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

Currently, March is the cheapest month in which you can book a flight from Idaho to Southeast Asia (average of $958). Flying from Idaho to Southeast Asia 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 YJX?

Find hourly flight availability from Idaho to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2025.

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

Rainfall in Southeast Asia by month

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

In terms of precipitation, rainfall in Southeast Asia ranges from 0.4 - 15.7 inches per month. July is typically the wettest month, when rainfall can reach 15.7 in. February is typically the driest time to visit Southeast Asia when rainfall is around 0.4 in.

Temperature in Southeast Asia by month

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

If weather is an important factor for your trip to Southeast Asia, 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 84.2 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 Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. 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 Southeast Asia. Reviews last updated April 3, 2025.
Read reviews from past customers who have flown EVA Air, Korean Air and Japan Airlines from Idaho to Southeast Asia. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,170 reviews

Overall

8.4

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,170 reviews
EVA Air
8.4
Very good
1,170 reviews

Overall

8.4

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very good
1,051 reviews
EVA Air
8.4
Very good
1,170 reviews

Overall

8.4

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very good
1,440 reviews
EVA Air
8.4
Very good
1,170 reviews

Overall

8.4

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
ANA
8.3
Very good
830 reviews
EVA Air
8.4
Very good
1,170 reviews

Overall

8.4

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
China Airlines
8.2
Very good
725 reviews
EVA Air
8.4
Very good
1,170 reviews

Overall

8.4

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Southeast Asia. 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 Southeast Asia one-way?

    One-way options have recently been found by users for as low as $414 on United Airlines. Other airlines that offer cheap prices include Delta from $885 and Singapore Airlines from $1,013 one-way.

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

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

  • How can I find direct flights from Idaho to Southeast Asia?

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

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

    Yes. Cheapflights offers flight deals from Idaho to Southeast Asia 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 Southeast Asia?

    Currently, March is the cheapest month in which you can book a flight from Idaho to Southeast Asia (average of $958). Flying from Idaho to Southeast Asia 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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Alternative routes for Idaho to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Idaho to Southeast Asia

Discover the top 5 airlines that operate flights from Idaho to Southeast Asia. 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 April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$755Average$1,345FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$865Average$1,342FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$992Average$1,709FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,071Average$1,511FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,106Average$1,273FlexibilityNo cancel feeOn-time81%

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