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Cheap flights from Boise to Seoul from $411

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 3/2. 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

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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
8:10 am - 9:35 pm
BOI
-
ICN
45h 25m2 stops
Multiple Airlines Logo
6:55 pm - 10:09 pm
ICN
-
BOI
19h 14m1 stop
$839Multiple Airlines
Wed, Jan 21 - Wed, Feb 4
Multiple Airlines Logo
5:55 pm - 8:35 pm
BOI
-
ICN
58h 40m3 stops
Multiple Airlines Logo
6:55 pm - 10:09 pm
ICN
-
BOI
19h 14m1 stop
$846Multiple Airlines
Wed, Jan 21 - Wed, Feb 4
Multiple Airlines Logo
8:10 am - 8:30 pm
BOI
-
ICN
20h 20m1 stop
Multiple Airlines Logo
6:55 pm - 10:09 pm
ICN
-
BOI
19h 14m1 stop
$873Multiple Airlines
Wed, Jan 21 - Wed, Feb 4
Delta Logo
7:25 am - 4:30 pm
BOI
-
ICN
17h 05m1 stop
Delta Logo
7:30 pm - 8:55 pm
ICN
-
BOI
17h 25m1 stop
$916Delta
Fri, Jan 16 - Fri, Jan 23
Delta Logo
5:45 am - 4:30 pm
BOI
-
ICN
18h 45m2 stops
Delta Logo
8:05 pm - 11:12 pm
ICN
-
BOI
19h 07m2 stops
$920Delta
Fri, Jan 16 - Fri, Jan 23
United Airlines Logo
5:16 pm - 4:15 pm
BOI
-
ICN
30h 59m2 stops
United Airlines Logo
12:45 pm - 6:07 pm
ICN
-
BOI
21h 22m2 stops
$965United Airlines
Sun, Jan 25 - Thu, Jan 29
United Airlines Logo
7:05 pm - 4:15 pm
BOI
-
ICN
29h 10m1 stop
United Airlines Logo
12:45 pm - 4:10 pm
ICN
-
BOI
19h 25m1 stop
$967United Airlines
Sun, Jan 25 - Thu, Jan 29
Japan Airlines Logo
11:26 am - 9:50 pm
BOI
-
GMP
19h 24m2 stops
Japan Airlines Logo
12:05 pm - 3:06 pm
GMP
-
BOI
18h 01m2 stops
$1,138Japan Airlines
Sat, May 16 - Tue, May 26
ANA Logo
7:45 am - 6:35 pm
BOI
-
GMP
42h 50m2 stops
ANA Logo
7:45 am - 4:10 pm
GMP
-
BOI
48h 25m2 stops
$1,517ANA
Fri, Jan 16 - Fri, Jan 23
Japan Airlines Logo
10:00 am - 10:05 pm
BOI
-
GMP
21h 05m2 stops
Japan Airlines Logo
12:05 pm - 4:15 pm
GMP
-
BOI
19h 10m2 stops
$2,436Japan Airlines
Fri, Mar 20 - Mon, Mar 30

United Airlines flights from Boise to Seoul

Our best United Airlines deals on Boise to Seoul flight tickets
United Airlines
Jan 25
BOI7:05 pmBoise Air Term. Gowen Fld
29h 10m
1 stop
ICN4:15 pmIncheon Intl
Jan 29
ICN12:45 pmIncheon Intl
19h 25m
1 stop
BOI4:10 pmBoise Air Term. Gowen Fld
$967
Find similar
United Airlines
Jan 25
BOI2:20 pmBoise Air Term. Gowen Fld
33h 55m
1 stop
ICN4:15 pmIncheon Intl
Jan 29
ICN12:45 pmIncheon Intl
25h 07m
2 stops
BOI9:52 pmBoise Air Term. Gowen Fld
$971
Find similar
United Airlines
Jan 25
BOI10:15 amBoise Air Term. Gowen Fld
38h 00m
2 stops
ICN4:15 pmIncheon Intl
Jan 29
ICN12:45 pmIncheon Intl
25h 07m
2 stops
BOI9:52 pmBoise Air Term. Gowen Fld
$977
Find similar

Delta flights from Boise to Seoul

Our best Delta deals on Boise to Seoul flight tickets
Delta
Jan 16
BOI7:25 amBoise Air Term. Gowen Fld
17h 05m
1 stop
ICN4:30 pmIncheon Intl
Jan 23
ICN7:30 pmIncheon Intl
17h 25m
1 stop
BOI8:55 pmBoise Air Term. Gowen Fld
$916
Find similar
Delta
Jan 16
BOI5:45 amBoise Air Term. Gowen Fld
18h 45m
2 stops
ICN4:30 pmIncheon Intl
Jan 23
ICN8:05 pmIncheon Intl
16h 07m
1 stop
BOI8:12 pmBoise Air Term. Gowen Fld
$920
Find similar
Delta
Feb 2
BOI3:03 pmBoise Air Term. Gowen Fld
32h 27m
1 stop
ICN3:30 pmIncheon Intl
Feb 16
ICN7:30 pmIncheon Intl
17h 25m
1 stop
BOI8:55 pmBoise Air Term. Gowen Fld
$921
Find similar

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 December 4, 2025.
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

Wed 1/21

8:10 am-9:35 pm

2 stops45h 25m

Incheon Intl

Wed 2/4

6:55 pm-10:09 pm

1 stop19h 14m

$839

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Wed 1/21

5:55 pm-8:35 pm

3 stops58h 40m

Incheon Intl

Wed 2/4

6:55 pm-10:09 pm

1 stop19h 14m

$846

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Wed 1/21

8:10 am-8:30 pm

1 stop20h 20m

Incheon Intl

Wed 2/4

6:55 pm-10:09 pm

1 stop19h 14m

$873

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Fri 1/16

7:25 am-4:30 pm

1 stop17h 05m

Incheon Intl

Fri 1/23

7:30 pm-8:55 pm

1 stop17h 25m

$916

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Fri 1/16

5:45 am-4:30 pm

2 stops18h 45m

Incheon Intl

Fri 1/23

8:05 pm-11:12 pm

2 stops19h 07m

$920

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sun 1/25

5:16 pm-4:15 pm

2 stops30h 59m

Incheon Intl

Thu 1/29

12:45 pm-6:07 pm

2 stops21h 22m

$965

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sun 1/25

7:05 pm-4:15 pm

1 stop29h 10m

Incheon Intl

Thu 1/29

12:45 pm-4:10 pm

1 stop19h 25m

$967

BoiseSeoul

BOI - GMP

BOIGMP

Boise Air Term. Gowen Fld

Sat 5/16

11:26 am-9:50 pm

2 stops19h 24m

Seoul Gimpo Intl

Tue 5/26

12:05 pm-3:06 pm

2 stops18h 01m

$1,138

BoiseSeoul

BOI - GMP

BOIGMP

Boise Air Term. Gowen Fld

Fri 1/16

7:45 am-6:35 pm

2 stops42h 50m

Seoul Gimpo Intl

Fri 1/23

7:45 am-4:10 pm

2 stops48h 25m

$1,517

BoiseSeoul

BOI - GMP

BOIGMP

Boise Air Term. Gowen Fld

Fri 3/20

10:00 am-10:05 pm

2 stops21h 05m

Seoul Gimpo Intl

Mon 3/30

12:05 pm-4:15 pm

2 stops19h 10m

$2,436

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 day to depart on your flight to Seoul?

According to our data, Tuesday is the cheapest day to fly to Seoul from Boise. The lowest ticket price found for a Tuesday departure recently was $1,142. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Wednesday, with ticket prices averaging around $1,868.

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 55m

Direct flights

None
The fastest flight from Boise to Seoul takes 14h 55m
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 20m.

  • 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
8,011 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