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Cheap flights from Boise to Seoul from $418

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
11:35 am - 6:35 pm
BOI
-
ICN
15h 00m1 stop
Multiple Airlines Logo
6:55 pm - 10:09 pm
ICN
-
BOI
19h 14m1 stop
$857Multiple Airlines
Wed, Jan 21 - Wed, Jan 28
Multiple Airlines Logo
11:35 am - 6:35 pm
BOI
-
ICN
15h 00m1 stop
Multiple Airlines Logo
9:20 pm - 11:48 am
ICN
-
BOI
30h 28m2 stops
$893Multiple Airlines
Thu, Jan 22 - Thu, Jan 29
United Airlines Logo
7:45 am - 4:15 pm
BOI
-
ICN
16h 30m1 stop
United Airlines Logo
12:45 pm - 4:10 pm
ICN
-
BOI
19h 25m1 stop
$916United Airlines
Thu, Jan 22 - Thu, Jan 29
Delta Logo
6:15 pm - 4:30 pm
BOI
-
ICN
30h 15m2 stops
Delta Logo
7:30 pm - 11:12 pm
ICN
-
BOI
19h 42m2 stops
$920Delta
Wed, Jan 21 - Wed, Jan 28
Delta Logo
7:30 am - 4:30 pm
BOI
-
ICN
18h 00m1 stop
Delta Logo
6:40 pm - 11:29 pm
ICN
-
BOI
19h 49m1 stop
$961Delta
Wed, May 6 - Thu, Jun 4
Delta Logo
8:40 am - 4:30 pm
BOI
-
ICN
16h 50m1 stop
Delta Logo
7:20 pm - 11:56 pm
ICN
-
BOI
19h 36m2 stops
$965Delta
Wed, May 6 - Thu, Jun 4
United Airlines Logo
10:15 am - 4:15 pm
BOI
-
ICN
62h 00m2 stops
United Airlines Logo
12:45 pm - 4:10 pm
ICN
-
BOI
19h 25m1 stop
$977United Airlines
Sat, Jan 24 - Wed, Jan 28
Delta Logo
7:30 am - 4:30 pm
BOI
-
ICN
18h 00m1 stop
Delta Logo
8:05 pm - 10:08 pm
ICN
-
BOI
17h 03m1 stop
$1,004Delta
Fri, Mar 13 - Thu, Mar 19
ANA Logo
7:45 am - 10:30 pm
BOI
-
GMP
46h 45m2 stops
ANA Logo
12:25 pm - 4:10 pm
GMP
-
BOI
43h 45m2 stops
$1,552ANA
Wed, Jan 21 - Wed, Jan 28
ANA Logo
8:20 am - 6:35 pm
BOI
-
GMP
19h 15m2 stops
ANA Logo
7:55 pm - 4:49 pm
GMP
-
BOI
35h 54m2 stops
$12,785ANA
Mon, May 4 - Mon, Jun 1

United Airlines flights from Boise to Seoul

Our best United Airlines deals on Boise to Seoul flight tickets
United Airlines
Jan 22
BOI7:45 amBoise Air Term. Gowen Fld
16h 30m
1 stop
ICN4:15 pmIncheon Intl
Jan 29
ICN12:45 pmIncheon Intl
19h 25m
1 stop
BOI4:10 pmBoise Air Term. Gowen Fld
$916
Find similar
United Airlines
Jan 24
BOI10:15 amBoise Air Term. Gowen Fld
62h 00m
2 stops
ICN4:15 pmIncheon Intl
Jan 28
ICN12:45 pmIncheon Intl
19h 25m
1 stop
BOI4:10 pmBoise Air Term. Gowen Fld
$977
Find similar
United Airlines
Jan 24
BOI7:05 pmBoise Air Term. Gowen Fld
18h 35m
1 stop
ICN5:40 amIncheon Intl
Jan 28
ICN12:45 pmIncheon Intl
19h 25m
1 stop
BOI4:10 pmBoise Air Term. Gowen Fld
$1,011
Find similar

China Airlines flights from Boise to Seoul

Our best China Airlines deals on Boise to Seoul flight tickets
China Airlines
May 4
BOI9:00 amBoise Air Term. Gowen Fld
43h 35m
2 stops
ICN7:35 pmIncheon Intl
Jun 1
ICN12:35 pmIncheon Intl
43h 30m
2 stops
BOI5:05 pmBoise Air Term. Gowen Fld
$1,839
Find similar
China Airlines
Dec 13
BOI3:54 pmBoise Air Term. Gowen Fld
35h 21m
2 stops
ICN7:15 pmIncheon Intl
Dec 16
ICN12:30 pmIncheon Intl
42h 43m
2 stops
BOI3:13 pmBoise Air Term. Gowen Fld
$2,727
Find similar
China Airlines
Dec 13
BOI3:54 pmBoise Air Term. Gowen Fld
35h 21m
2 stops
ICN7:15 pmIncheon Intl
Dec 20
ICN12:30 pmIncheon Intl
48h 55m
2 stops
BOI9:25 pmBoise Air Term. Gowen Fld
$6,328
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 9, 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

11:35 am-6:35 pm

1 stop15h 00m

Incheon Intl

Wed 1/28

6:55 pm-10:09 pm

1 stop19h 14m

$857

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Thu 1/22

11:35 am-6:35 pm

1 stop15h 00m

Incheon Intl

Thu 1/29

9:20 pm-11:48 am

2 stops30h 28m

$893

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Thu 1/22

7:45 am-4:15 pm

1 stop16h 30m

Incheon Intl

Thu 1/29

12:45 pm-4:10 pm

1 stop19h 25m

$916

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Wed 1/21

6:15 pm-4:30 pm

2 stops30h 15m

Incheon Intl

Wed 1/28

7:30 pm-11:12 pm

2 stops19h 42m

$920

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Wed 5/6

7:30 am-4:30 pm

1 stop18h 00m

Incheon Intl

Thu 6/4

6:40 pm-11:29 pm

1 stop19h 49m

$961

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Wed 5/6

8:40 am-4:30 pm

1 stop16h 50m

Incheon Intl

Thu 6/4

7:20 pm-11:56 pm

2 stops19h 36m

$965

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sat 1/24

10:15 am-4:15 pm

2 stops62h 00m

Incheon Intl

Wed 1/28

12:45 pm-4:10 pm

1 stop19h 25m

$977

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Fri 3/13

7:30 am-4:30 pm

1 stop18h 00m

Incheon Intl

Thu 3/19

8:05 pm-10:08 pm

1 stop17h 03m

$1,004

BoiseSeoul

BOI - GMP

BOIGMP

Boise Air Term. Gowen Fld

Wed 1/21

7:45 am-10:30 pm

2 stops46h 45m

Seoul Gimpo Intl

Wed 1/28

12:25 pm-4:10 pm

2 stops43h 45m

$1,552

BoiseSeoul

BOI - GMP

BOIGMP

Boise Air Term. Gowen Fld

Mon 5/4

8:20 am-6:35 pm

2 stops19h 15m

Seoul Gimpo Intl

Mon 6/1

7:55 pm-4:49 pm

2 stops35h 54m

$12,785

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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 52m

Direct flights

None
The fastest flight from Boise to Seoul takes 14h 52m
There are no direct flights from Boise to Seoul. There are no popular flight routes from Boise to Seoul.
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  • 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 52m.

  • 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