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$563+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SEL
Jun 9 — Jun 161
Tue 6/9
Tue 6/16
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 10, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Sat 9/1210:14 am
BOI
-
ICN
1 stop18h 56m
Multiple Airlines
Mon 10/126:00 pm
ICN
-
BOI
1 stop18h 20m
Multiple Airlines
Deal found 5/5$1,083
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Fri 9/1810:14 am
BOI
-
ICN
1 stop18h 56m
Multiple Airlines
Sun 9/276:00 pm
ICN
-
BOI
1 stop19h 27m
Multiple Airlines
Deal found 5/6$1,188
This Orbitz deal was found by Cheapflights users on 5/6. 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 9/165:49 pm
BOI
-
ICN
2 stops34h 26m
Multiple Airlines
Sun 9/277:20 am
ICN
-
BOI
2 stops41h 39m
Multiple Airlines
Deal found 5/6$1,220
This Travelocity deal was found by Cheapflights users on 5/10. 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.
Tue 10/138:00 pm
BOI
-
ICN
2 stops32h 15m
Multiple Airlines
Tue 10/207:20 am
ICN
-
BOI
2 stops41h 37m
Multiple Airlines
Deal found 5/10$1,221
This oojo deal was found by Cheapflights users on 5/5. 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.
Sat 9/127:48 pm
BOI
-
ICN
2 stops24h 12m
EVA Air
Mon 10/127:45 pm
ICN
-
BOI
2 stops19h 13m
EVA Air
Deal found 5/5$1,264
This Ovago deal was found by Cheapflights users on 5/9. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:40 am
BOI
-
ICN
2 stops19h 05m
WestJet
Sat 9/268:45 pm
ICN
-
BOI
2 stops32h 37m
WestJet
Deal found 5/9$1,271
This oojo deal was found by Cheapflights users on 5/10. 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 10/134:19 pm
BOI
-
ICN
1 stop21h 11m
Asiana Airlines
Tue 10/209:20 pm
ICN
-
BOI
1 stop15h 46m
Asiana Airlines
Deal found 5/10$1,294
This EVA Air deal was found by Cheapflights users on 5/6. 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 9/161:15 pm
BOI
-
ICN
2 stops30h 45m
Multiple Airlines
Sat 9/2612:00 pm
ICN
-
BOI
2 stops26h 44m
Multiple Airlines
Deal found 5/6$1,296
This oojo deal was found by Cheapflights users on 5/9. 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 5/9$1,302
This Travelocity deal was found by Cheapflights users on 5/10. 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.
Tue 10/138:57 am
BOI
-
GMP
2 stops21h 18m
Multiple Airlines
Tue 10/2012:05 pm
GMP
-
BOI
2 stops24h 15m
Multiple Airlines
Deal found 5/10$1,386
This Expedia deal was found by Cheapflights users on 5/9. 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 7/208:03 am
BOI
-
GMP
2 stops22h 12m
Multiple Airlines
Mon 8/312:05 pm
GMP
-
BOI
2 stops25h 02m
Multiple Airlines
Deal found 5/9$1,937
This KAYAK deal was found by Cheapflights users on 5/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:00 am
BOI
-
GMP
2 stops23h 15m
Multiple Airlines
Mon 10/128:00 am
GMP
-
BOI
2 stops19h 28m
Multiple Airlines
Deal found 5/5$1,988

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 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,083
(Kiwi.com)

One-way from

$563
(Kiwi.com)
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 10, 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

BoiseSeoul

BOI - GMP

BOIGMP

Boise Air Term. Gowen Fld

Tue 10/13

8:57 am-9:15 pm

2 stops21h 18m

Seoul Gimpo Intl

Tue 10/20

12:05 pm-9:20 pm

2 stops24h 15m

$1,386

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Wed 9/16

8:45 am-4:50 pm

2 stops17h 05m

Incheon Intl

Sat 9/26

7:00 pm-8:18 pm

1 stop16h 18m

$1,461

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Tue 10/13

6:57 pm-3:50 pm

1 stop29h 53m

Incheon Intl

Tue 10/20

12:55 pm-9:20 pm

2 stops23h 25m

$1,469

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sun 7/5

6:23 am-10:35 pm

2 stops25h 12m

Incheon Intl

Fri 7/10

6:00 pm-10:07 pm

1 stop19h 07m

$1,482

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sun 10/18

8:40 am-6:45 pm

2 stops43h 05m

Incheon Intl

Thu 10/22

8:45 pm-2:22 pm

2 stops32h 37m

$1,486

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Mon 7/13

10:52 am-8:10 pm

1 stop18h 18m

Incheon Intl

Fri 7/31

6:00 pm-10:07 pm

1 stop19h 07m

$1,597

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Mon 6/15

6:10 pm-9:40 pm

2 stops36h 30m

Incheon Intl

Fri 6/19

7:35 pm-12:04 am

1 stop19h 29m

$1,614
Quickest round-trip

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sun 10/18

10:38 am-4:50 pm

1 stop15h 12m

Incheon Intl

Thu 10/22

7:00 pm-6:33 pm

1 stop14h 33m

$1,640

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sun 7/5

5:57 am-5:30 pm

2 stops20h 33m

Incheon Intl

Fri 7/10

7:35 pm-8:07 am

2 stops27h 32m

$1,681

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Tue 7/14

6:30 am-3:00 pm

1 stop17h 30m

Incheon Intl

Sat 7/25

11:30 am-10:37 pm

2 stops26h 07m

$1,681

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/8

Showing 1-10 of 28 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 $1,461, Delta can have you in Seoul from Boise in 17h 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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Boise to Incheon Intl flights
Spokane to Incheon Intl flights

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