Southeast Asia

$417+ 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BKK
Oct 16 — Oct 231
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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 September 16, 2025.

Round-trip from

$770
(Delta)

One-way from

$417
(oojo)

Popular in

June

Cheapest in

January

Average price

$1,051
From Idaho to Southeast Asia
One-way flight from Idaho to Southeast Asia
Highest demand for flights based on searches. 14% potential increase in price ($199 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
Average for round-trip flights in September 2025

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 September 16, 2025.

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:11 amGEG - SGN
2 stops36h 39mDelta
Mon 3/98:00 amSGN - GEG
2 stops28h 45mDelta
Deal found 9/14$770
This Korean Air 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:55 amGEG - SGN
2 stops24h 30mKorean Air
Mon 3/92:05 pmSGN - GEG
2 stops42h 41mKorean Air
Deal found 9/14$775
This Korean Air 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/172:35 pmGEG - SGN
2 stops42h 40mKorean Air
Wed 10/227:35 amSGN - GEG
2 stops23h 09mKorean Air
Deal found 9/16$781
This Japan Airlines 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/11:14 pmGEG - SGN
2 stops49h 41mMultiple Airlines
Tue 12/167:50 amSGN - GEG
2 stops19h 49mMultiple Airlines
Deal found 9/16$790
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:45 amBOI - SGN
2 stops25h 40mKorean Air
Thu 11/62:05 pmSGN - BOI
2 stops39h 00mKorean Air
Deal found 9/15$830
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/179:25 amGEG - MNL
2 stops25h 25mMultiple Airlines
Wed 10/12:50 amMNL - GEG
2 stops29h 01mMultiple Airlines
Deal found 9/14$831
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.
Fri 11/147:05 amGEG - BKK
2 stops26h 40mDelta
Tue 1/209:30 pmBKK - GEG
2 stops36h 16mDelta
Deal found 9/15$832
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.
Thu 10/306:20 amBOI - SGN
3 stops27h 35mUnited Airlines
Thu 11/611:05 pmSGN - BOI
2 stops38h 23mUnited Airlines
Deal found 9/15$833
This oojo deal was found by Cheapflights users on 9/13. 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.
Tue 11/116:58 pmBOI - MNL
2 stops40h 32mChina Airlines
Mon 12/13:35 amMNL - BOI
2 stops48h 53mChina Airlines
Deal found 9/13$837
This Korean Air 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/267:05 amGEG - BKK
2 stops26h 40mKorean Air
Sun 12/1411:15 pmBKK - GEG
2 stops28h 14mKorean Air
Deal found 9/16$844
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Mon 11/102:40 pmBOI - SGN
3 stops42h 15mUnited Airlines
Fri 11/146:00 amSGN - BOI
3 stops31h 28mUnited Airlines
Deal found 9/13$844
This Korean Air 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/212:45 pmGEG - BKK
2 stops43h 00mKorean Air
Sat 12/612:55 amBKK - GEG
2 stops26h 34mKorean Air
Deal found 9/16$851

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 September 16, 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

SpokaneHo Chi Minh City

GEG - SGN

GEGSGN

Spokane

Fri 1/16

7:15 am-10:25 pm

2 stops24h 10m

Ho Chi Minh City

Wed 3/11

2:05 pm-1:00 pm

2 stops36h 55m

$775

SpokaneHo Chi Minh City

GEG - SGN

GEGSGN

Spokane

Wed 1/14

7:15 am-12:50 pm

2 stops38h 35m

Ho Chi Minh City

Wed 3/11

2:05 pm-1:00 pm

2 stops36h 55m

$775

SpokaneHo Chi Minh City

GEG - SGN

GEGSGN

Spokane

Tue 1/13

7:15 am-10:25 pm

2 stops24h 10m

Ho Chi Minh City

Wed 3/11

2:05 pm-1:00 pm

2 stops36h 55m

$775

SpokaneHo Chi Minh City

GEG - SGN

GEGSGN

Spokane

Fri 1/16

7:15 am-10:25 pm

2 stops24h 10m

Ho Chi Minh City

Thu 3/12

2:05 pm-9:30 pm

2 stops45h 25m

$775

SpokaneHo Chi Minh City

GEG - SGN

GEGSGN

Spokane

Thu 1/15

7:15 am-11:20 pm

2 stops25h 05m

Ho Chi Minh City

Thu 3/12

2:05 pm-1:00 pm

2 stops36h 55m

$775

SpokaneHo Chi Minh City

GEG - SGN

GEGSGN

Spokane

Wed 12/31

6:55 am-11:20 pm

2 stops25h 25m

Ho Chi Minh City

Sat 3/7

8:00 am-1:00 pm

2 stops20h 00m

$781

SpokaneBangkok

GEG - BKK

GEGBKK

Spokane

Fri 11/14

6:05 am-12:45 am

2 stops27h 40m

Bangkok Suvarnabhumi

Thu 1/22

9:30 pm-9:03 pm

2 stops38h 33m

$832

BoiseHo Chi Minh City

BOI - SGN

BOISGN

Boise Air Term. Gowen Fld

Thu 10/30

6:20 am-10:55 pm

3 stops27h 35m

Ho Chi Minh City

Thu 11/6

11:05 pm-11:28 pm

2 stops38h 23m

$833

SpokaneManila

GEG - MNL

GEGMNL

Spokane

Mon 1/19

5:41 pm-12:50 pm

2 stops27h 09m

Manila Ninoy Aquino Intl

Wed 1/28

7:00 pm-11:00 am

2 stops32h 00m

$835

BoiseManila

BOI - MNL

BOIMNL

Boise Air Term. Gowen Fld

Tue 11/11

6:58 pm-2:30 am

2 stops40h 32m

Manila Ninoy Aquino Intl

Mon 12/1

3:35 am-1:28 pm

2 stops48h 53m

$837

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 58 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, September is the cheapest month in which you can book a flight from Idaho to Southeast Asia (average of $900). Flying from Idaho to Southeast Asia 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 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 September 16, 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.

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.
  • How long is the flight from Idaho to Southeast Asia?

    There are many flights that can get you from Idaho to Southeast Asia in 24h 10m. Fly via Korean Air, Delta, or United Airlines to get the fastest option. Idaho and Southeast Asia are separated by a distance of 7570 mi. This flight may include one or multiple stops.

  • 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 $457 on China Airlines. Other airlines that offer cheap prices include United Airlines from $501 and Korean Air from $549 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, September is the cheapest month in which you can book a flight from Idaho to Southeast Asia (average of $900). Flying from Idaho to Southeast Asia 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

Browse thousands of different options on Cheapflights for your next trip

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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.

Top 7 airlines flying from Idaho to Southeast Asia

Discover the top 7 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest$858Average$1,088FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$868Average$1,261FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$909Average$1,931FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$910Average$1,256FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$933Average$933FlexibilityNo cancel feeOn-time70%
DeltaCheapest$1,082Average$1,202FlexibilityNo cancel feeOn-timeN/A
Philippine AirlinesCheapest$1,161Average$1,773FlexibilityNo cancel feeOn-time60%

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