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$719+ Cheap flights from Idaho to Vietnam

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SGN
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Idaho to Vietnam

Cheapest flights from Idaho to Vietnam
Explore the most affordable flight options available from Idaho to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This Orbitz deal was found by Cheapflights users on 12/12. 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.
Fri 12/267:00 amGEG - SGN
2 stops36h 05mMultiple Airlines
Sat 1/105:50 pmSGN - GEG
2 stops42h 35mMultiple Airlines
Deal found 12/12$2,065
This oojo deal was found by Cheapflights users on 12/13. 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.
Thu 12/252:39 pmBOI - HAN
2 stops29h 56mChina Airlines
Sun 1/45:30 pmHAN - BOI
2 stops20h 07mChina Airlines
Deal found 12/13$2,133
This oojo deal was found by Cheapflights users on 12/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:07 amBOI - HAN
2 stops43h 08mEVA Air
Sun 1/46:20 pmHAN - BOI
2 stops42h 42mEVA Air
Deal found 12/15$2,308
This Delta deal was found by Cheapflights users on 12/15. 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 12/194:35 pmGEG - SGN
2 stops39h 45mDelta
Tue 12/308:00 amSGN - GEG
2 stops28h 15mDelta
Deal found 12/15$2,393
This oojo deal was found by Cheapflights users on 12/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:48 pmBOI - HAN
2 stops32h 27mMultiple Airlines
Sun 1/46:20 pmHAN - BOI
2 stops19h 17mMultiple Airlines
Deal found 12/14$2,456
This oojo deal was found by Cheapflights users on 12/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:00 amBOI - SGN
2 stops25h 00mEVA Air
Fri 1/21:55 amSGN - BOI
2 stops25h 33mEVA Air
Deal found 12/14$2,472
This oojo deal was found by Cheapflights users on 12/13. 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.
Fri 12/197:26 pmGEG - SGN
2 stops49h 09mEVA Air
Tue 12/303:45 pmSGN - GEG
2 stops22h 25mEVA Air
Deal found 12/13$2,474
This oojo deal was found by Cheapflights users on 12/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1911:36 amGEG - SGN
2 stops35h 54mPhilippine Airlines
Tue 12/309:35 amSGN - GEG
2 stops28h 35mPhilippine Airlines
Deal found 12/14$2,637
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Fri 12/196:00 amGEG - SGN
3 stops49h 55mUnited Airlines
Tue 12/307:30 amSGN - GEG
2 stops28h 28mUnited Airlines
Deal found 12/15$2,952
This United Airlines deal was found by Cheapflights users on 12/12. 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 12/266:00 amGEG - SGN
3 stops49h 55mUnited Airlines
Sat 1/106:00 amSGN - GEG
3 stops43h 44mUnited Airlines
Deal found 12/12$3,487
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/288:07 amBOI - SGN
1 stop30h 33mMultiple Airlines
Sat 1/310:15 pmSGN - BOI
2 stops33h 50mMultiple Airlines
Deal found 12/14$3,503
This United Airlines deal was found by Cheapflights users on 12/13. 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 12/225:05 amGEG - SGN
2 stops28h 10mUnited Airlines
Wed 12/316:00 amSGN - GEG
3 stops30h 31mUnited Airlines
Deal found 12/13$5,089

Find flight deals from Idaho to Vietnam

Keep the following information in mind while searching for Idaho to Vietnam flight deals. Data was last updated December 15, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$719
(Ovago)

Popular in

November

Cheapest in

July

Average price

$1,324
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Ho Chi Minh City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Ho Chi Minh City flights.
Search Deals
From Idaho to Vietnam
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($374 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($97 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Vietnam 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 December 15, 2025.
Use the filters below to find and compare flights from Idaho to Vietnam that are best for you.

Fly from

Idaho

Fly to

Vietnam

Route

Depart

Return

Price

SpokaneHo Chi Minh City

GEG - SGN

GEGSGN

Spokane

Sun 3/22

9:28 am-10:25 pm

2 stops22h 57m

Ho Chi Minh City

Fri 4/3

7:35 am-2:47 pm

2 stops21h 12m

$720

SpokaneHo Chi Minh City

GEG - SGN

GEGSGN

Spokane

Thu 1/29

7:20 am-10:25 pm

2 stops24h 05m

Ho Chi Minh City

Mon 2/2

8:00 am-6:45 pm

2 stops25h 45m

$720

SpokaneHo Chi Minh City

GEG - SGN

GEGSGN

Spokane

Wed 4/15

9:10 am-11:15 pm

2 stops24h 05m

Ho Chi Minh City

Tue 4/28

7:35 am-9:26 pm

2 stops27h 51m

$758

BoiseHo Chi Minh City

BOI - SGN

BOISGN

Boise Air Term. Gowen Fld

Sun 1/25

7:05 pm-10:55 pm

3 stops37h 50m

Ho Chi Minh City

Sun 2/8

6:00 am-7:51 pm

2 stops27h 51m

$784

Idaho FallsHo Chi Minh City

IDA - SGN

IDASGN

Idaho Falls Fanning Field

Sun 1/25

4:19 pm-10:55 pm

3 stops64h 36m

Ho Chi Minh City

Sat 1/31

6:00 am-9:56 am

3 stops41h 56m

$796

BoiseHo Chi Minh City

BOI - SGN

BOISGN

Boise Air Term. Gowen Fld

Sun 2/1

7:45 am-10:55 pm

2 stops25h 10m

Ho Chi Minh City

Mon 2/16

6:00 am-4:07 pm

2 stops24h 07m

$797

BoiseHanoi

BOI - HAN

BOIHAN

Boise Air Term. Gowen Fld

Mon 1/12

5:55 pm-11:05 pm

2 stops63h 10m

Hanoi Noibai

Tue 1/20

12:25 am-7:25 pm

2 stops33h 00m

$811

BoiseHo Chi Minh City

BOI - SGN

BOISGN

Boise Air Term. Gowen Fld

Sun 2/15

8:50 am-11:20 pm

2 stops24h 30m

Ho Chi Minh City

Sun 3/8

8:00 am-3:00 pm

2 stops21h 00m

$829

BoiseHo Chi Minh City

BOI - SGN

BOISGN

Boise Air Term. Gowen Fld

Sat 4/11

7:00 am-11:15 pm

2 stops27h 15m

Ho Chi Minh City

Wed 4/15

7:35 am-11:04 pm

2 stops28h 29m

$829

BoiseHo Chi Minh City

BOI - SGN

BOISGN

Boise Air Term. Gowen Fld

Wed 4/1

7:11 am-9:50 pm

2 stops25h 39m

Ho Chi Minh City

Wed 4/15

7:00 am-10:03 pm

2 stops28h 03m

$840

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 23 results
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Best time to book a flight from Idaho to Vietnam

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

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

Currently, July is the cheapest month in which you can book a flight from Idaho to Vietnam (average of $756). Flying from Idaho to Vietnam in June is currently the most expensive (average of $1,223). 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 Vietnam. 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 Vietnam?

    Airlines like Korean Air, United Airlines, and STARLUX Airlines fly from Idaho to Vietnam in about 22h 57m. The time it takes to get you to your destination can typically vary by up to 14h 53m. There are 7570 mi between Idaho and Vietnam. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Idaho to Vietnam?

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

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

    Yes. Cheapflights offers flight deals from Idaho to Vietnam 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 Vietnam?

    Currently, July is the cheapest month in which you can book a flight from Idaho to Vietnam (average of $756). Flying from Idaho to Vietnam in June is currently the most expensive (average of $1,223). 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 3 airlines flying from Idaho to Vietnam

Discover the top 3 airlines that operate flights from Idaho to Vietnam. 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$781Average$1,260FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$796Average$1,224FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$861Average$948FlexibilityNo cancel feeOn-time74%

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