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Cheap flights from Boise to Seoul from $430

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 3/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
11:54 am - 6:35 pm
BOI
-
ICN
14h 41m
1 stop
Multiple Airlines Logo
8:35 pm - 9:15 pm
ICN
-
BOI
16h 40m
1 stop
$815Multiple Airlines
Sun, Mar 1 - Sat, Mar 7
Multiple Airlines Logo
4:15 pm - 4:20 am
BOI
-
ICN
21h 05m
1 stop
Multiple Airlines Logo
9:20 pm - 11:01 pm
ICN
-
BOI
16h 41m
1 stop
$890Multiple Airlines
Mon, Mar 23 - Thu, Apr 23
United Airlines Logo
5:31 pm - 4:40 am
BOI
-
ICN
20h 09m
2 stops
United Airlines Logo
4:50 pm - 9:15 pm
ICN
-
BOI
19h 25m
1 stop
$917United Airlines
Mon, Mar 23 - Thu, Apr 23
Multiple Airlines Logo
7:15 am - 6:35 pm
BOI
-
ICN
19h 20m
2 stops
Multiple Airlines Logo
8:35 pm - 10:40 pm
ICN
-
BOI
18h 05m
1 stop
$918Multiple Airlines
Sun, Mar 1 - Sat, Mar 7
United Airlines Logo
7:11 am - 5:40 am
BOI
-
ICN
30h 29m
2 stops
United Airlines Logo
12:45 pm - 9:34 pm
ICN
-
BOI
24h 49m
2 stops
$921United Airlines
Sun, Mar 1 - Sat, Mar 7
Delta Logo
5:40 am - 4:50 pm
BOI
-
ICN
20h 10m
1 stop
Delta Logo
7:20 pm - 11:11 pm
ICN
-
BOI
18h 51m
1 stop
$962Delta
Fri, May 1 - Sat, May 16
Delta Logo
6:00 am - 5:20 pm
BOI
-
ICN
20h 20m
2 stops
Delta Logo
7:20 pm - 10:00 pm
ICN
-
BOI
17h 40m
1 stop
$966Delta
Fri, May 1 - Sat, May 16
Multiple Airlines Logo
6:03 pm - 5:15 am
BOI
-
ICN
20h 12m
1 stop
Multiple Airlines Logo
9:20 pm - 10:51 pm
ICN
-
BOI
16h 31m
1 stop
$1,046Multiple Airlines
Tue, May 26 - Tue, Jun 16
Delta Logo
4:05 pm - 4:50 pm
BOI
-
ICN
33h 45m
1 stop
Delta Logo
7:00 pm - 11:56 pm
ICN
-
BOI
19h 56m
2 stops
$1,078Delta
Tue, May 26 - Wed, Jun 10
Japan Airlines Logo
9:55 am - 10:05 pm
BOI
-
GMP
21h 10m
2 stops
Japan Airlines Logo
12:05 pm - 3:33 pm
GMP
-
BOI
18h 28m
2 stops
$1,900Japan Airlines
Mon, Mar 23 - Thu, Apr 23

United Airlines flights from Boise to Seoul

Our best United Airlines deals on Boise to Seoul flight tickets
United Airlines
Mar 23
BOI5:31 pmBoise Air Term. Gowen Fld
20h 09m
2 stops
ICN4:40 amIncheon Intl
Apr 23
ICN4:50 pmIncheon Intl
19h 25m
1 stop
BOI9:15 pmBoise Air Term. Gowen Fld
$917
United Airlines
Mar 1
BOI7:11 amBoise Air Term. Gowen Fld
30h 29m
2 stops
ICN5:40 amIncheon Intl
Mar 7
ICN12:45 pmIncheon Intl
24h 49m
2 stops
BOI9:34 pmBoise Air Term. Gowen Fld
$921
United Airlines
Feb 16
BOI6:55 pmBoise Air Term. Gowen Fld
18h 45m
1 stop
ICN5:40 amIncheon Intl
Feb 23
ICN12:45 pmIncheon Intl
24h 47m
2 stops
BOI9:32 pmBoise Air Term. Gowen Fld
$926

Delta flights from Boise to Seoul

Our best Delta deals on Boise to Seoul flight tickets
Delta
May 1
BOI5:40 amBoise Air Term. Gowen Fld
20h 10m
1 stop
ICN4:50 pmIncheon Intl
May 16
ICN7:20 pmIncheon Intl
18h 51m
1 stop
BOI11:11 pmBoise Air Term. Gowen Fld
$962
Delta
May 1
BOI6:00 amBoise Air Term. Gowen Fld
20h 20m
2 stops
ICN5:20 pmIncheon Intl
May 16
ICN7:20 pmIncheon Intl
17h 40m
1 stop
BOI10:00 pmBoise Air Term. Gowen Fld
$966
Delta
May 26
BOI4:05 pmBoise Air Term. Gowen Fld
33h 45m
1 stop
ICN4:50 pmIncheon Intl
Jun 10
ICN7:00 pmIncheon Intl
19h 56m
2 stops
BOI11:56 pmBoise Air Term. Gowen Fld
$1,078

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 January 27, 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

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sun 3/1

11:54 am-6:35 pm

1 stop14h 41m

Incheon Intl

Sat 3/7

8:35 pm-9:15 pm

1 stop16h 40m

$815

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Mon 3/23

4:15 pm-4:20 am

1 stop21h 05m

Incheon Intl

Thu 4/23

9:20 pm-11:01 pm

1 stop16h 41m

$890

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Mon 3/23

5:31 pm-4:40 am

2 stops20h 09m

Incheon Intl

Thu 4/23

4:50 pm-9:15 pm

1 stop19h 25m

$917

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sun 3/1

7:15 am-6:35 pm

2 stops19h 20m

Incheon Intl

Sat 3/7

8:35 pm-10:40 pm

1 stop18h 05m

$918

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sun 3/1

7:11 am-5:40 am

2 stops30h 29m

Incheon Intl

Sat 3/7

12:45 pm-9:34 pm

2 stops24h 49m

$921

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Fri 5/1

5:40 am-4:50 pm

1 stop20h 10m

Incheon Intl

Sat 5/16

7:20 pm-11:11 pm

1 stop18h 51m

$962

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Fri 5/1

6:00 am-5:20 pm

2 stops20h 20m

Incheon Intl

Sat 5/16

7:20 pm-10:00 pm

1 stop17h 40m

$966

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Tue 5/26

6:03 pm-5:15 am

1 stop20h 12m

Incheon Intl

Tue 6/16

9:20 pm-10:51 pm

1 stop16h 31m

$1,046

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Tue 5/26

4:05 pm-4:50 pm

1 stop33h 45m

Incheon Intl

Wed 6/10

7:00 pm-11:56 pm

2 stops19h 56m

$1,078

BoiseSeoul

BOI - GMP

BOIGMP

Boise Air Term. Gowen Fld

Mon 3/23

9:55 am-10:05 pm

2 stops21h 10m

Seoul Gimpo Intl

Thu 4/23

12:05 pm-3:33 pm

2 stops18h 28m

$1,900

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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?

United Airlines and ANA 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

14h 41m

Direct flights

None
The fastest flight from Boise to Seoul takes 14h 41m
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 14h 41m.

  • 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
8,118 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?

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