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$657+ Cheap flights from Boise (BOI) to Seoul (SEL)

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SEL
Jun 2 — Jun 91
Tue 6/2
Tue 6/9
1 adult, Economy
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Cheap flight deals from Boise to Seoul

Cheapest flights from Boise to Seoul
Explore the most affordable flight options available from Boise to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 3, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Mon 8/2410:14 am
BOI
-
ICN
1 stop18h 56m
Multiple Airlines
Sat 8/296:00 pm
ICN
-
BOI
1 stop19h 27m
Multiple Airlines
Deal found 4/28$1,174
This EVA Air deal was found by Cheapflights users on 5/2. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:48 pm
BOI
-
ICN
2 stops24h 12m
Multiple Airlines
Tue 9/157:45 pm
ICN
-
BOI
2 stops18h 59m
Multiple Airlines
Deal found 5/2$1,256
This Travelocity deal was found by Cheapflights users on 5/1. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:05 am
BOI
-
ICN
2 stops36h 55m
Multiple Airlines
Thu 9/312:00 pm
ICN
-
BOI
2 stops25h 27m
Multiple Airlines
Deal found 5/1$1,281
This EVA Air deal was found by Cheapflights users on 5/3. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:16 pm
BOI
-
ICN
2 stops29h 44m
Multiple Airlines
Sat 9/267:45 pm
ICN
-
BOI
2 stops29h 14m
Multiple Airlines
Deal found 5/3$1,296
This oojo deal was found by Cheapflights users on 5/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:51 pm
BOI
-
ICN
1 stop16h 39m
Asiana Airlines
Tue 6/1612:40 pm
ICN
-
BOI
1 stop25h 05m
Asiana Airlines
Deal found 5/1$1,303
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/3110:05 am
BOI
-
ICN
2 stops20h 35m
Multiple Airlines
Thu 6/187:35 pm
ICN
-
BOI
1 stop19h 29m
Multiple Airlines
Deal found 4/28$1,306
This Justfly.com deal was found by Cheapflights users on 4/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:51 pm
BOI
-
ICN
1 stop18h 19m
Multiple Airlines
Tue 7/79:20 pm
ICN
-
BOI
1 stop17h 44m
Multiple Airlines
Deal found 4/30$1,308
This oojo deal was found by Cheapflights users on 4/30. 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 7/141:06 pm
BOI
-
ICN
1 stop23h 54m
Asiana Airlines
Sat 7/2512:40 pm
ICN
-
BOI
1 stop25h 05m
Asiana Airlines
Deal found 4/30$1,311
This oojo deal was found by Cheapflights users on 5/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:48 pm
BOI
-
ICN
1 stop17h 12m
Asiana Airlines
Thu 9/39:20 pm
ICN
-
BOI
1 stop16h 13m
Asiana Airlines
Deal found 5/1$1,312
This Justfly.com deal was found by Cheapflights users on 4/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:13 pm
BOI
-
ICN
1 stop18h 47m
Multiple Airlines
Sat 7/259:40 pm
ICN
-
BOI
1 stop16h 05m
Multiple Airlines
Deal found 4/29$1,315
This oojo deal was found by Cheapflights users on 5/3. 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.
Wed 9/166:47 pm
BOI
-
ICN
1 stop18h 23m
Asiana Airlines
Sat 9/269:40 pm
ICN
-
BOI
1 stop29h 53m
Asiana Airlines
Deal found 5/3$1,320
This Expedia deal was found by Cheapflights users on 4/30. 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.
Thu 4/307:20 pm
BOI
-
ICN
2 stops32h 25m
Multiple Airlines
Sun 5/102:10 pm
ICN
-
BOI
2 stops37h 24m
Multiple Airlines
Deal found 4/30$1,336

Find flight deals from Boise to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Seoul (SEL). 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 May 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,174
(Kiwi.com)

One-way from

$657
(SmartFares)
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Seoul (SEL) flights.
Search Deals
From Boise Air Term. Gowen Fld to Seoul (SEL)
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Seoul (SEL)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Seoul 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 May 3, 2026.
Use the filters below to find and compare flights from Boise to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Wed 9/9

7:48 pm-11:00 am

2 stops24h 12m

Incheon Intl

Tue 9/15

7:45 pm-11:44 pm

2 stops18h 59m

$1,256

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sun 5/31

10:05 am-9:40 pm

2 stops20h 35m

Incheon Intl

Thu 6/18

7:35 pm-12:04 am

1 stop19h 29m

$1,306

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Tue 7/14

7:07 pm-4:00 am

1 stop17h 53m

Incheon Intl

Sat 7/25

9:40 pm-10:45 pm

1 stop16h 05m

$1,315
Quickest round-trip

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Tue 5/26

8:51 pm-4:30 am

1 stop16h 39m

Incheon Intl

Thu 6/18

9:20 pm-8:07 pm

1 stop13h 47m

$1,498

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sun 10/18

8:40 am-6:45 pm

2 stops19h 05m

Incheon Intl

Thu 10/22

8:45 pm-2:22 pm

2 stops32h 37m

$1,573

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Tue 7/14

5:46 pm-4:20 am

2 stops19h 34m

Incheon Intl

Sat 7/25

11:30 am-8:05 pm

1 stop23h 35m

$1,611

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sun 10/18

6:40 am-5:30 pm

1 stop19h 50m

Incheon Intl

Thu 10/22

7:35 pm-6:17 pm

1 stop13h 42m

$1,682

BoiseSeoul

BOI - GMP

BOIGMP

Boise Air Term. Gowen Fld

Thu 8/27

10:00 am-10:40 am

2 stops33h 40m

Seoul Gimpo Intl

Thu 9/3

8:00 am-3:31 pm

2 stops22h 31m

$1,696

BoiseSeoul

BOI - GMP

BOIGMP

Boise Air Term. Gowen Fld

Wed 9/9

7:05 am-9:15 pm

2 stops23h 10m

Seoul Gimpo Intl

Tue 9/15

8:00 am-12:33 pm

2 stops19h 33m

$1,963

BoiseSeoul

BOI - GMP

BOIGMP

Boise Air Term. Gowen Fld

Wed 6/17

8:03 am-9:15 pm

2 stops22h 12m

Seoul Gimpo Intl

Tue 7/7

12:05 pm-10:07 pm

2 stops25h 02m

$2,489

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 23 resultsSorted by cheapest first
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Compare providers for flights from Boise to Seoul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boise to Seoul in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boise-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boise-Seoul flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boise-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boise to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Boise to Seoul. 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 Seoul?

    Boise Air Term. Gowen Fld (BOI) is the airport you will fly out of if you book a flight from Boise to Seoul. You should not have trouble finding flights to Seoul from Air Term. Gowen Fld; the airport handles an average of 0 outbound flights to Seoul per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Boise airport to Seoul. 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 Seoul?

    For as low as $1,573, WestJet can have you in Seoul from Boise in 19h 05m. The distance between Boise and Seoul is about 5598 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boise to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Boise to Seoul

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