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Cheap flights from Boise to Seoul from $573

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 7/14. 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
6:47 pm - 5:00 am
BOI
-
ICN
19h 13m
1 stop
Multiple Airlines Logo
9:00 pm - 10:38 pm
ICN
-
BOI
16h 38m
1 stop
$1,191Multiple Airlines
Fri, Sep 18 - Sun, Sep 27
Multiple Airlines Logo
9:02 am - 4:55 am
BOI
-
ICN
28h 53m
1 stop
Multiple Airlines Logo
7:10 am - 10:24 pm
ICN
-
BOI
30h 14m
2 stops
$1,255Multiple Airlines
Thu, Apr 30 - Sun, May 3
Multiple Airlines Logo
8:51 pm - 9:40 pm
BOI
-
ICN
33h 49m
2 stops
Multiple Airlines Logo
6:00 pm - 5:43 pm
ICN
-
BOI
14h 43m
1 stop
$1,316Multiple Airlines
Mon, May 25 - Mon, Jun 1
United Airlines Logo
11:46 am - 4:20 am
BOI
-
ICN
25h 34m
1 stop
United Airlines Logo
11:30 am - 4:48 pm
ICN
-
BOI
20h 18m
1 stop
$1,326United Airlines
Sun, Sep 6 - Thu, Sep 10
United Airlines Logo
2:44 pm - 4:20 am
BOI
-
ICN
22h 36m
2 stops
United Airlines Logo
4:50 pm - 7:27 pm
ICN
-
BOI
17h 37m
2 stops
$1,331United Airlines
Sun, Sep 6 - Thu, Sep 10
Multiple Airlines Logo
9:02 am - 6:45 pm
BOI
-
ICN
42h 43m
2 stops
Multiple Airlines Logo
12:00 pm - 5:43 pm
ICN
-
BOI
44h 43m
2 stops
$1,335Multiple Airlines
Thu, May 7 - Thu, May 14
United Airlines Logo
2:05 pm - 4:20 am
BOI
-
ICN
23h 15m
1 stop
United Airlines Logo
11:30 am - 4:44 pm
ICN
-
BOI
20h 14m
1 stop
$1,411United Airlines
Wed, Jul 22 - Sat, Jul 25
ANA Logo
6:30 am - 10:20 pm
BOI
-
GMP
48h 50m
2 stops
ANA Logo
7:40 am - 4:44 pm
GMP
-
BOI
48h 04m
2 stops
$2,717ANA
Thu, May 21 - Thu, May 28
ANA Logo
8:15 am - 10:20 pm
BOI
-
GMP
23h 05m
2 stops
ANA Logo
7:40 am - 4:49 pm
GMP
-
BOI
24h 09m
2 stops
$25,129ANA
Thu, Sep 17 - Tue, Sep 29
ANA Logo
6:30 am - 10:20 pm
BOI
-
GMP
48h 50m
2 stops
ANA Logo
7:55 pm - 4:44 pm
GMP
-
BOI
35h 49m
2 stops
$25,852ANA
Sat, May 30 - Sun, Jun 7

United Airlines flights from Boise to Seoul

Our best United Airlines deals on Boise to Seoul flight tickets
United Airlines
Sep 6
BOI11:46 amBoise Air Term. Gowen Fld
25h 34m
1 stop
ICN4:20 amIncheon Intl
Sep 10
ICN11:30 amIncheon Intl
20h 18m
1 stop
BOI4:48 pmBoise Air Term. Gowen Fld
$1,326
United Airlines
Sep 6
BOI2:44 pmBoise Air Term. Gowen Fld
22h 36m
2 stops
ICN4:20 amIncheon Intl
Sep 10
ICN4:50 pmIncheon Intl
17h 37m
2 stops
BOI7:27 pmBoise Air Term. Gowen Fld
$1,331
United Airlines
Jul 22
BOI2:05 pmBoise Air Term. Gowen Fld
23h 15m
1 stop
ICN4:20 amIncheon Intl
Jul 25
ICN11:30 amIncheon Intl
20h 14m
1 stop
BOI4:44 pmBoise Air Term. Gowen Fld
$1,411

Delta flights from Boise to Seoul

Our best Delta deals on Boise to Seoul flight tickets
Delta
Jul 4
BOI5:20 amBoise Air Term. Gowen Fld
21h 00m
1 stop
ICN5:20 pmIncheon Intl
Jul 20
ICN7:00 pmIncheon Intl
19h 53m
1 stop
BOI11:53 pmBoise Air Term. Gowen Fld
$1,466
Delta
Jul 4
BOI5:20 amBoise Air Term. Gowen Fld
21h 00m
1 stop
ICN5:20 pmIncheon Intl
Jul 19
ICN7:00 pmIncheon Intl
29h 55m
1 stop
BOI9:55 amBoise Air Term. Gowen Fld
$1,473
Delta
Jul 9
BOI6:00 amBoise Air Term. Gowen Fld
19h 50m
2 stops
ICN4:50 pmIncheon Intl
Jul 20
ICN7:00 pmIncheon Intl
19h 53m
1 stop
BOI11:53 pmBoise Air Term. Gowen Fld
$1,479

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 11, 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

Fri 9/18

6:47 pm-5:00 am

1 stop19h 13m

Incheon Intl

Sun 9/27

9:00 pm-10:38 pm

1 stop16h 38m

$1,191

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Thu 4/30

9:02 am-4:55 am

1 stop28h 53m

Incheon Intl

Sun 5/3

7:10 am-10:24 pm

2 stops30h 14m

$1,255

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Mon 5/25

8:51 pm-9:40 pm

2 stops33h 49m

Incheon Intl

Mon 6/1

6:00 pm-5:43 pm

1 stop14h 43m

$1,316

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sun 9/6

11:46 am-4:20 am

1 stop25h 34m

Incheon Intl

Thu 9/10

11:30 am-4:48 pm

1 stop20h 18m

$1,326

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sun 9/6

2:44 pm-4:20 am

2 stops22h 36m

Incheon Intl

Thu 9/10

4:50 pm-7:27 pm

2 stops17h 37m

$1,331

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Thu 5/7

9:02 am-6:45 pm

2 stops42h 43m

Incheon Intl

Thu 5/14

12:00 pm-5:43 pm

2 stops44h 43m

$1,335

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Wed 7/22

2:05 pm-4:20 am

1 stop23h 15m

Incheon Intl

Sat 7/25

11:30 am-4:44 pm

1 stop20h 14m

$1,411

BoiseSeoul

BOI - GMP

BOIGMP

Boise Air Term. Gowen Fld

Thu 5/21

6:30 am-10:20 pm

2 stops48h 50m

Seoul Gimpo Intl

Thu 5/28

7:40 am-4:44 pm

2 stops48h 04m

$2,717

BoiseSeoul

BOI - GMP

BOIGMP

Boise Air Term. Gowen Fld

Thu 9/17

8:15 am-10:20 pm

2 stops23h 05m

Seoul Gimpo Intl

Tue 9/29

7:40 am-4:49 pm

2 stops24h 09m

$25,129

BoiseSeoul

BOI - GMP

BOIGMP

Boise Air Term. Gowen Fld

Sat 5/30

6:30 am-10:20 pm

2 stops48h 50m

Seoul Gimpo Intl

Sun 6/7

7:55 pm-4:44 pm

2 stops35h 49m

$25,852

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?

ANA is the most popular carrier 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

16h 15m

Direct flights

None
The fastest flight from Boise to Seoul takes 16h 15m
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 16h 15m.

  • 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.

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