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Cheap flights from Boise to Seoul from $502

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Seoul departing on 4/14. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Boise to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:08 pm - 5:15 am
BOI
-
ICN
20h 07m
1 stop
Multiple Airlines Logo
9:20 pm - 11:01 pm
ICN
-
BOI
16h 41m
1 stop
$938Multiple Airlines
Tue, Apr 28 - Tue, May 5
Multiple Airlines Logo
6:51 pm - 4:30 am
BOI
-
ICN
18h 39m
1 stop
Multiple Airlines Logo
12:40 pm - 1:44 pm
ICN
-
BOI
16h 04m
1 stop
$940Multiple Airlines
Tue, Aug 18 - Mon, Aug 31
Multiple Airlines Logo
8:59 pm - 4:45 am
BOI
-
ICN
16h 46m
1 stop
Multiple Airlines Logo
9:20 pm - 10:45 pm
ICN
-
BOI
16h 25m
1 stop
$947Multiple Airlines
Thu, Aug 6 - Wed, Aug 12
Multiple Airlines Logo
4:15 pm - 7:15 pm
BOI
-
GMP
36h 00m
2 stops
Multiple Airlines Logo
7:15 pm - 1:44 pm
GMP
-
BOI
33h 29m
2 stops
$1,034Multiple Airlines
Mon, Aug 17 - Tue, Sep 1
China Airlines Logo
1:00 pm - 11:15 am
BOI
-
ICN
31h 15m
2 stops
China Airlines Logo
8:35 pm - 1:44 pm
ICN
-
BOI
32h 09m
2 stops
$1,055China Airlines
Wed, Sep 16 - Mon, Sep 21
EVA Air Logo
8:18 am - 11:00 am
BOI
-
ICN
35h 42m
2 stops
EVA Air Logo
7:45 pm - 10:42 am
ICN
-
BOI
29h 57m
2 stops
$1,061EVA Air
Thu, Sep 3 - Thu, Sep 10
Multiple Airlines Logo
6:51 pm - 5:00 am
BOI
-
ICN
19h 09m
1 stop
Multiple Airlines Logo
9:20 pm - 10:55 pm
ICN
-
BOI
16h 35m
1 stop
$1,064Multiple Airlines
Fri, Sep 18 - Sat, Sep 26
Japan Airlines Logo
8:54 am - 10:40 am
BOI
-
GMP
34h 46m
2 stops
Japan Airlines Logo
8:00 am - 11:13 pm
GMP
-
BOI
30h 13m
2 stops
$2,252Japan Airlines
Fri, Sep 18 - Sat, Sep 26
ANA Logo
8:15 am - 6:35 pm
BOI
-
GMP
43h 20m
2 stops
ANA Logo
7:40 am - 4:48 pm
GMP
-
BOI
48h 08m
2 stops
$4,049ANA
Tue, Sep 15 - Mon, Sep 21
ANA Logo
8:15 am - 6:35 pm
BOI
-
GMP
43h 20m
2 stops
ANA Logo
12:40 pm - 4:48 pm
GMP
-
BOI
43h 08m
2 stops
$4,099ANA
Thu, Sep 10 - Tue, Sep 22

United Airlines flights from Boise to Seoul

Our best United Airlines deals on Boise to Seoul flight tickets
United Airlines
Apr 21
BOI6:15 amBoise Air Term. Gowen Fld
17h 45m
1 stop
ICN3:00 pmIncheon Intl
Apr 23
ICN4:50 pmIncheon Intl
19h 25m
1 stop
BOI9:15 pmBoise Air Term. Gowen Fld
$1,161
United Airlines
Apr 21
BOI6:15 amBoise Air Term. Gowen Fld
31h 05m
2 stops
ICN4:20 amIncheon Intl
Apr 23
ICN4:50 pmIncheon Intl
19h 25m
1 stop
BOI9:15 pmBoise Air Term. Gowen Fld
$1,166
United Airlines
Aug 18
BOI5:44 pmBoise Air Term. Gowen Fld
19h 36m
2 stops
ICN4:20 amIncheon Intl
Aug 31
ICN4:50 pmIncheon Intl
14h 58m
1 stop
BOI4:48 pmBoise Air Term. Gowen Fld
$1,231

Delta flights from Boise to Seoul

Our best Delta deals on Boise to Seoul flight tickets
Delta
Aug 15
BOI8:45 amBoise Air Term. Gowen Fld
15h 35m
1 stop
ICN3:20 pmIncheon Intl
Aug 28
ICN7:20 pmIncheon Intl
19h 36m
1 stop
BOI11:56 pmBoise Air Term. Gowen Fld
$1,226
Delta
May 26
BOI6:00 pmBoise Air Term. Gowen Fld
31h 50m
1 stop
ICN4:50 pmIncheon Intl
Jun 18
ICN7:00 pmIncheon Intl
15h 13m
1 stop
BOI7:13 pmBoise Air Term. Gowen Fld
$1,373
Delta
May 26
BOI6:41 pmBoise Air Term. Gowen Fld
31h 09m
2 stops
ICN4:50 pmIncheon Intl
Jun 16
ICN7:00 pmIncheon Intl
19h 55m
1 stop
BOI11:55 pmBoise Air Term. Gowen Fld
$1,385

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 March 26, 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

Tue 4/28

6:08 pm-5:15 am

1 stop20h 07m

Incheon Intl

Tue 5/5

9:20 pm-11:01 pm

1 stop16h 41m

$938

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Tue 8/18

6:51 pm-4:30 am

1 stop18h 39m

Incheon Intl

Mon 8/31

12:40 pm-1:44 pm

1 stop16h 04m

$940
Quickest round-trip

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Thu 8/6

8:59 pm-4:45 am

1 stop16h 46m

Incheon Intl

Wed 8/12

9:20 pm-10:45 pm

1 stop16h 25m

$947

BoiseSeoul

BOI - GMP

BOIGMP

Boise Air Term. Gowen Fld

Mon 8/17

4:15 pm-7:15 pm

2 stops36h 00m

Seoul Gimpo Intl

Tue 9/1

7:15 pm-1:44 pm

2 stops33h 29m

$1,034

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Wed 9/16

1:00 pm-11:15 am

2 stops31h 15m

Incheon Intl

Mon 9/21

8:35 pm-1:44 pm

2 stops32h 09m

$1,055

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Thu 9/3

8:18 am-11:00 am

2 stops35h 42m

Incheon Intl

Thu 9/10

7:45 pm-10:42 am

2 stops29h 57m

$1,061

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Fri 9/18

6:51 pm-5:00 am

1 stop19h 09m

Incheon Intl

Sat 9/26

9:20 pm-10:55 pm

1 stop16h 35m

$1,064

BoiseSeoul

BOI - GMP

BOIGMP

Boise Air Term. Gowen Fld

Fri 9/18

8:54 am-10:40 am

2 stops34h 46m

Seoul Gimpo Intl

Sat 9/26

8:00 am-11:13 pm

2 stops30h 13m

$2,252

BoiseSeoul

BOI - GMP

BOIGMP

Boise Air Term. Gowen Fld

Tue 9/15

8:15 am-6:35 pm

2 stops43h 20m

Seoul Gimpo Intl

Mon 9/21

7:40 am-4:48 pm

2 stops48h 08m

$4,049

BoiseSeoul

BOI - GMP

BOIGMP

Boise Air Term. Gowen Fld

Thu 9/10

8:15 am-6:35 pm

2 stops43h 20m

Seoul Gimpo Intl

Tue 9/22

12:40 pm-4:48 pm

2 stops43h 08m

$4,099

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seoul from

How to get the cheapest flight ticket from Boise to Seoul

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Boise Air Term. Gowen Fld to Seoul?

EVA Air, United Airlines, and Delta are the most popular carriers operating from Boise Air Term. Gowen Fld to Seoul

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

17h 51m

Direct flights

None
The fastest flight from Boise to Seoul takes 17h 51m
There are no direct flights from Boise to Seoul. There are no popular flight routes from Boise to Seoul.
Search flight deals

  • 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 17h 51m.

  • 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 many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Seoul?

  • 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.

Best airlines flying from Boise to Seoul

Compare and see reviews for airlines that fly from Boise to Seoul with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $915Free CancellationRating
7.9
8,331 reviews
Search Delta flights

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?

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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