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Cheap flights from Boise to Seoul from $1,183

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Seoul departing on 9/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Boise to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:48 pm - 5:15 am
BOI
-
ICN
18h 27m
1 stop
Multiple Airlines Logo
9:20 pm - 10:55 pm
ICN
-
BOI
16h 35m
1 stop
$1,183Multiple Airlines
Thu, Sep 3 - Sun, Oct 25
Multiple Airlines Logo
7:05 am - 8:10 pm
BOI
-
ICN
22h 05m
2 stops
Multiple Airlines Logo
6:00 pm - 10:27 pm
ICN
-
BOI
19h 27m
1 stop
$1,186Multiple Airlines
Wed, Aug 19 - Sun, Aug 23
Multiple Airlines Logo
6:51 pm - 3:20 pm
BOI
-
ICN
29h 29m
1 stop
Multiple Airlines Logo
12:40 pm - 1:44 pm
ICN
-
BOI
16h 04m
1 stop
$1,190Multiple Airlines
Sun, Oct 11 - Wed, Oct 21
Multiple Airlines Logo
6:47 pm - 4:30 am
BOI
-
ICN
18h 43m
1 stop
Multiple Airlines Logo
9:20 pm - 12:33 pm
ICN
-
BOI
30h 13m
1 stop
$1,198Multiple Airlines
Wed, Aug 19 - Sun, Aug 23
Multiple Airlines Logo
7:05 am - 11:00 am
BOI
-
ICN
36h 55m
2 stops
Multiple Airlines Logo
11:40 am - 1:44 pm
ICN
-
BOI
41h 04m
2 stops
$1,251Multiple Airlines
Thu, Sep 3 - Sun, Oct 25
Delta Logo
6:00 am - 4:50 pm
BOI
-
ICN
19h 50m
2 stops
Delta Logo
7:00 pm - 11:56 pm
ICN
-
BOI
19h 56m
2 stops
$1,331Delta
Sat, Sep 19 - Fri, Oct 2
EVA Air Logo
9:02 am - 11:00 am
BOI
-
ICN
34h 58m
2 stops
EVA Air Logo
7:45 pm - 11:59 pm
ICN
-
BOI
19h 14m
2 stops
$1,339EVA Air
Thu, Apr 30 - Thu, May 7
EVA Air Logo
8:03 am - 12:50 pm
BOI
-
GMP
37h 47m
2 stops
EVA Air Logo
1:50 pm - 10:45 pm
GMP
-
BOI
47h 55m
2 stops
$1,813EVA Air
Thu, Jun 25 - Sat, Jul 25
Japan Airlines Logo
7:19 am - 10:40 am
BOI
-
GMP
36h 21m
2 stops
Japan Airlines Logo
8:00 am - 3:30 pm
GMP
-
BOI
22h 30m
2 stops
$1,906Japan Airlines
Sat, Sep 19 - Fri, Oct 2
ANA Logo
8:15 am - 6:35 pm
BOI
-
GMP
19h 20m
2 stops
ANA Logo
12:25 pm - 2:56 pm
GMP
-
BOI
17h 31m
2 stops
$10,622ANA
Thu, Sep 3 - Sun, Oct 25

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Delta flights from Boise to Seoul

Our best Delta deals on Boise to Seoul flight tickets
Delta
Sep 19
BOI6:00 amBoise Air Term. Gowen Fld
19h 50m
2 stops
ICN4:50 pmIncheon Intl
Oct 2
ICN7:00 pmIncheon Intl
19h 56m
2 stops
BOI11:56 pmBoise Air Term. Gowen Fld
$1,331
Delta
Apr 30
BOI8:30 amBoise Air Term. Gowen Fld
17h 20m
2 stops
ICN4:50 pmIncheon Intl
May 3
ICN7:20 pmIncheon Intl
17h 36m
1 stop
BOI9:56 pmBoise Air Term. Gowen Fld
$1,596
Delta
Jul 14
BOI6:42 pmBoise Air Term. Gowen Fld
31h 08m
2 stops
ICN4:50 pmIncheon Intl
Jul 25
ICN7:20 pmIncheon Intl
29h 09m
1 stop
BOI9:29 amBoise Air Term. Gowen Fld
$1,700

United Airlines flights from Boise to Seoul

Our best United Airlines deals on Boise to Seoul flight tickets
United Airlines
Sep 3
BOI5:44 pmBoise Air Term. Gowen Fld
19h 36m
2 stops
ICN4:20 amIncheon Intl
Oct 25
ICN4:50 pmIncheon Intl
14h 59m
1 stop
BOI4:49 pmBoise Air Term. Gowen Fld
$1,484
United Airlines
Jul 14
BOI7:05 pmBoise Air Term. Gowen Fld
18h 15m
1 stop
ICN4:20 amIncheon Intl
Jul 25
ICN4:50 pmIncheon Intl
18h 15m
1 stop
BOI8:05 pmBoise Air Term. Gowen Fld
$1,516
United Airlines
Jul 14
BOI5:46 pmBoise Air Term. Gowen Fld
19h 34m
2 stops
ICN4:20 amIncheon Intl
Jul 25
ICN4:50 pmIncheon Intl
14h 54m
1 stop
BOI4:44 pmBoise Air Term. Gowen Fld
$1,521

momondo 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, momondo users made 832,500 searches. Data last updated April 18, 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
Quickest round-trip

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Thu 9/3

7:48 pm-5:15 am

1 stop18h 27m

Incheon Intl

Sun 10/25

9:20 pm-10:55 pm

1 stop16h 35m

$1,183

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Wed 8/19

7:05 am-8:10 pm

2 stops22h 05m

Incheon Intl

Sun 8/23

6:00 pm-10:27 pm

1 stop19h 27m

$1,186

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sun 10/11

6:51 pm-3:20 pm

1 stop29h 29m

Incheon Intl

Wed 10/21

12:40 pm-1:44 pm

1 stop16h 04m

$1,190

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Wed 8/19

6:47 pm-4:30 am

1 stop18h 43m

Incheon Intl

Sun 8/23

9:20 pm-12:33 pm

1 stop30h 13m

$1,198

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Thu 9/3

7:05 am-11:00 am

2 stops36h 55m

Incheon Intl

Sun 10/25

11:40 am-1:44 pm

2 stops41h 04m

$1,251

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sat 9/19

6:00 am-4:50 pm

2 stops19h 50m

Incheon Intl

Fri 10/2

7:00 pm-11:56 pm

2 stops19h 56m

$1,331

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Thu 4/30

9:02 am-11:00 am

2 stops34h 58m

Incheon Intl

Thu 5/7

7:45 pm-11:59 pm

2 stops19h 14m

$1,339

BoiseSeoul

BOI - GMP

BOIGMP

Boise Air Term. Gowen Fld

Thu 6/25

8:03 am-12:50 pm

2 stops37h 47m

Seoul Gimpo Intl

Sat 7/25

1:50 pm-10:45 pm

2 stops47h 55m

$1,813

BoiseSeoul

BOI - GMP

BOIGMP

Boise Air Term. Gowen Fld

Sat 9/19

7:19 am-10:40 am

2 stops36h 21m

Seoul Gimpo Intl

Fri 10/2

8:00 am-3:30 pm

2 stops22h 30m

$1,906

BoiseSeoul

BOI - GMP

BOIGMP

Boise Air Term. Gowen Fld

Thu 9/3

8:15 am-6:35 pm

2 stops19h 20m

Seoul Gimpo Intl

Sun 10/25

12:25 pm-2:56 pm

2 stops17h 31m

$10,622

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Boise to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to Seoul according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boise to Seoul (BOI to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to Seoul

Fastest flight time

18h 24m

Direct flights

None
The fastest flight from Boise to Seoul takes 18h 24m
There are no direct flights from Boise to Seoul. There are no popular flight routes from Boise to Seoul.
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Frequently asked questions about flying from Boise to Seoul

  • How far is Boise Air Term. Gowen Fld to Seoul by plane?

    The distance between Boise Air Term. Gowen Fld and Seoul is about 5572.2 mi. In terms of flight time, this usually takes a little over 18h 24m.

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Seoul?

    Prices for flights from Boise Air Term. Gowen Fld Airport to Seoul refresh daily.

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Seoul?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The necessary travel and health documents for your Seoul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boise to Seoul?

Frequently asked questions about flying from Boise to Seoul

  • How do I get Price Alerts for flights from Boise to Seoul?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Boise from Seoul. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Boise to Seoul with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Boise to Seoul?

Finding the right flight to Seoul from Boise is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seoul quick and easy, saving you time and money.

Can I find flights from Boise to Seoul with flexible booking policies on momondo?

Flights from Boise to Seoul with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Boise to Seoul?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boise to Seoul.

I’m not ready to book a flight from Boise to Seoul right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boise to Seoul flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport