HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Gimpo Intl

$1,105+ Cheap flights from Boise (BOI) to Gimpo Intl (GMP)

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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — GMP
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boise to Gimpo Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Boise to Gimpo Intl

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Gimpo Intl (GMP). 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 August 14, 2025.

Round-trip from

$1,105
(Expedia)
From Boise Air Term. Gowen Fld to Seoul Gimpo Intl
Search Deals

Find flight deals from Boise to Gimpo Intl

Cheapest flights from Boise to Gimpo Intl
Explore the most affordable flight options available from Boise to Gimpo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Orbitz deal was found by Cheapflights users on 8/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/178:41 amBOI - GMP
2 stops21h 39mMultiple Airlines
Fri 11/217:50 amGMP - BOI
2 stops30h 50mMultiple Airlines
Deal found 8/14$1,245
This Gotogate deal was found by Cheapflights users on 8/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/59:52 amBOI - GMP
2 stops45h 28mANA
Mon 9/157:40 amGMP - BOI
2 stops48h 18mANA
Deal found 8/13$2,169
This Expedia deal was found by Cheapflights users on 8/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/218:40 amBOI - GMP
2 stops21h 40mMultiple Airlines
Sun 11/3012:05 pmGMP - BOI
2 stops26h 35mMultiple Airlines
Deal found 8/14$2,555
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/88:41 amBOI - GMP
2 stops21h 39mMultiple Airlines
Sun 11/167:50 amGMP - BOI
2 stops21h 50mMultiple Airlines
Deal found 8/14$6,127
This Booking.com deal was found by Cheapflights users on 8/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/187:50 amBOI - GMP
2 stops23h 30mANA
Wed 8/207:40 amGMP - BOI
2 stops48h 18mANA
Deal found 8/14$6,509

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Gimpo Intl 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 August 14, 2025.
Use the filters below to find and compare flights from Boise to Seoul Gimpo Intl Airport that are best for you.

Fly from

Boise

Fly to

Gimpo Intl

Route

Depart

Return

Price

BoiseSeoul

BOI - GMP

BOIGMP

Boise Air Term. Gowen Fld

Thu 1/22

9:00 am-10:20 pm

2 stops21h 20m

Seoul Gimpo Intl

Thu 1/29

12:05 pm-9:35 pm

2 stops25h 30m

$1,105

BoiseSeoul

BOI - GMP

BOIGMP

Boise Air Term. Gowen Fld

Mon 11/17

8:41 am-10:20 pm

2 stops21h 39m

Seoul Gimpo Intl

Fri 11/21

7:50 am-10:40 pm

2 stops30h 50m

$1,245

BoiseSeoul

BOI - GMP

BOIGMP

Boise Air Term. Gowen Fld

Fri 9/5

9:52 am-10:20 pm

2 stops45h 28m

Seoul Gimpo Intl

Mon 9/15

7:40 am-4:58 pm

2 stops48h 18m

$2,169

BoiseSeoul

BOI - GMP

BOIGMP

Boise Air Term. Gowen Fld

Thu 1/8

7:30 am-10:20 pm

2 stops22h 50m

Seoul Gimpo Intl

Tue 1/13

7:50 am-12:04 pm

2 stops20h 14m

$2,254

BoiseSeoul

BOI - GMP

BOIGMP

Boise Air Term. Gowen Fld

Fri 11/21

8:40 am-10:20 pm

2 stops21h 40m

Seoul Gimpo Intl

Sun 11/30

12:05 pm-10:40 pm

2 stops26h 35m

$2,555

BoiseSeoul

BOI - GMP

BOIGMP

Boise Air Term. Gowen Fld

Sat 11/8

8:41 am-10:20 pm

2 stops21h 39m

Seoul Gimpo Intl

Sun 11/16

7:50 am-1:40 pm

2 stops21h 50m

$6,127

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Best time to book a flight from Boise to Gimpo Intl

Have a flexible travel schedule? Discover the best time to fly to Gimpo Intl 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.

Related info for your journey

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

    If you book a flight to Seoul Gimpo Intl from Boise, you will be flying from Air Term. Gowen Fld, which is the city’s only airport. Boise Air Term. Gowen Fld (BOI) is located 3.3 mi from the center of Boise. There are 0 flights from Air Term. Gowen Fld to Seoul Gimpo Intl per day from 0 different airlines.

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

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

  • How can I find direct flights from Boise to Gimpo Intl?

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

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

    Yes. Cheapflights offers flight deals from Boise to Gimpo Intl 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boise to Gimpo Intl

See prices for flight routes from nearby airports that may be better suited for you.
Spokane to Incheon Intl flights
Boise to Incheon Intl flights
Idaho Falls to Incheon Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.