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Cheap flights from Boise to Seoul from $451

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 3/1. 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

Alaska Airlines Logo
9:50 am - 6:35 pmBOI-ICN
16h 45m1 stop
Alaska Airlines Logo
8:35 pm - 11:55 pmICN-BOI
19h 20m1 stop
$892Alaska Airlines
Find Deal
Thu, Jan 29 - Sun, Feb 1
Logo
6:00 am - 8:30 pmBOI-ICN
22h 30m2 stops
Logo
6:55 pm - 9:35 pmICN-BOI
18h 40m1 stop
$963
Find Deal
Sun, Feb 1 - Sat, Feb 21
Delta Logo
5:55 am - 4:30 pmBOI-ICN
18h 35m2 stops
Delta Logo
8:05 pm - 8:13 pmICN-BOI
16h 08m1 stop
$966Delta
Find Deal
Thu, Jan 29 - Sun, Feb 1
Delta Logo
3:00 pm - 3:30 pmBOI-ICN
32h 30m1 stop
Delta Logo
8:05 pm - 12:21 amICN-BOI
20h 16m2 stops
$971Delta
Find Deal
Sun, Feb 8 - Sun, Feb 22
United Airlines Logo
1:00 pm - 4:40 amBOI-ICN
24h 40m1 stop
United Airlines Logo
5:00 pm - 4:31 pmICN-BOI
14h 31m1 stop
$1,083United Airlines
Find Deal
Thu, Mar 12 - Sat, Mar 21
United Airlines Logo
2:11 pm - 4:40 amBOI-ICN
23h 29m2 stops
United Airlines Logo
5:00 pm - 4:31 pmICN-BOI
14h 31m1 stop
$1,088United Airlines
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Thu, Mar 12 - Sat, Mar 21
Air Canada Logo
10:48 am - 5:10 pmBOI-ICN
38h 22m2 stops
Air Canada Logo
6:55 pm - 11:48 pmICN-BOI
20h 53m2 stops
$1,637Air Canada
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Thu, Jan 29 - Sun, Feb 1
Air Canada Logo
2:20 pm - 5:10 pmBOI-ICN
34h 50m2 stops
Air Canada Logo
6:55 pm - 11:48 pmICN-BOI
20h 53m2 stops
$1,651Air Canada
Find Deal
Thu, Jan 29 - Sun, Feb 1
Qatar Airways Logo
7:32 am - 5:15 pmBOI-ICN
41h 43m2 stops
Qatar Airways Logo
12:20 am - 9:09 pmICN-BOI
36h 49m2 stops
$1,707Qatar Airways
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Sun, Feb 1 - Fri, Feb 20
Qatar Airways Logo
7:32 am - 5:15 pmBOI-ICN
41h 43m2 stops
Qatar Airways Logo
12:20 am - 9:09 pmICN-BOI
60h 49m2 stops
$1,709Qatar Airways
Find Deal
Sun, Feb 8 - Sat, Feb 21

Delta flights from Boise to Seoul

Our best Delta deals on Boise to Seoul flight tickets
Delta
Jan 29
BOI5:55 amBoise Air Term. Gowen Fld
18h 35m
2 stops
ICN4:30 pmIncheon Intl
Feb 1
ICN8:05 pmIncheon Intl
16h 08m
1 stop
BOI8:13 pmBoise Air Term. Gowen Fld
$966
Find similar
Delta
Feb 8
BOI3:00 pmBoise Air Term. Gowen Fld
32h 30m
1 stop
ICN3:30 pmIncheon Intl
Feb 22
ICN8:05 pmIncheon Intl
20h 16m
2 stops
BOI12:21 amBoise Air Term. Gowen Fld
$971
Find similar
Delta
Feb 8
BOI5:45 pmBoise Air Term. Gowen Fld
30h 45m
2 stops
ICN4:30 pmIncheon Intl
Feb 22
ICN8:05 pmIncheon Intl
20h 16m
2 stops
BOI12:21 amBoise Air Term. Gowen Fld
$978
Find similar

Air Canada flights from Boise to Seoul

Our best Air Canada deals on Boise to Seoul flight tickets
Air Canada
Jan 29
BOI10:48 amBoise Air Term. Gowen Fld
38h 22m
2 stops
ICN5:10 pmIncheon Intl
Feb 1
ICN6:55 pmIncheon Intl
20h 53m
2 stops
BOI11:48 pmBoise Air Term. Gowen Fld
$1,637
Find similar
Air Canada
Jan 29
BOI2:20 pmBoise Air Term. Gowen Fld
34h 50m
2 stops
ICN5:10 pmIncheon Intl
Feb 1
ICN6:55 pmIncheon Intl
20h 53m
2 stops
BOI11:48 pmBoise Air Term. Gowen Fld
$1,651
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 September 15, 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

Thu 1/29

9:50 am-6:35 pm

1 stop16h 45m

Incheon Intl

Sun 2/1

8:35 pm-11:55 pm

1 stop19h 20m

$892

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sun 2/1

6:00 am-8:30 pm

2 stops22h 30m

Incheon Intl

Sat 2/21

6:55 pm-9:35 pm

1 stop18h 40m

$963

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Thu 1/29

5:55 am-4:30 pm

2 stops18h 35m

Incheon Intl

Sun 2/1

8:05 pm-8:13 pm

1 stop16h 08m

$966

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sun 2/8

3:00 pm-3:30 pm

1 stop32h 30m

Incheon Intl

Sun 2/22

8:05 pm-12:21 am

2 stops20h 16m

$971

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Thu 3/12

1:00 pm-4:40 am

1 stop24h 40m

Incheon Intl

Sat 3/21

5:00 pm-4:31 pm

1 stop14h 31m

$1,083

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Thu 3/12

2:11 pm-4:40 am

2 stops23h 29m

Incheon Intl

Sat 3/21

5:00 pm-4:31 pm

1 stop14h 31m

$1,088

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Thu 1/29

10:48 am-5:10 pm

2 stops38h 22m

Incheon Intl

Sun 2/1

6:55 pm-11:48 pm

2 stops20h 53m

$1,637

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Thu 1/29

2:20 pm-5:10 pm

2 stops34h 50m

Incheon Intl

Sun 2/1

6:55 pm-11:48 pm

2 stops20h 53m

$1,651

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sun 2/1

7:32 am-5:15 pm

2 stops41h 43m

Incheon Intl

Fri 2/20

12:20 am-9:09 pm

2 stops36h 49m

$1,707

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sun 2/8

7:32 am-5:15 pm

2 stops41h 43m

Incheon Intl

Sat 2/21

12:20 am-9:09 pm

2 stops60h 49m

$1,709

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

Direct flights

None
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 15h 30m.

  • 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.

  • What is the most popular airline from Boise to Seoul?

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 $1,072Free CancellationRating
7.9
7,956 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