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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 4/22. 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
7:20 pm - 5:15 am
BOI
-
ICN
18h 55m
1 stop
Multiple Airlines Logo
9:00 pm - 10:47 pm
ICN
-
BOI
16h 47m
1 stop
$938Multiple Airlines
Tue, Apr 28 - Tue, Sep 29
Multiple Airlines Logo
6:51 pm - 4:30 am
BOI
-
ICN
18h 39m
1 stop
Multiple Airlines Logo
9:00 pm - 10:47 pm
ICN
-
BOI
16h 47m
1 stop
$940Multiple Airlines
Mon, Aug 31 - Thu, Sep 10
Multiple Airlines Logo
8:59 pm - 4:45 am
BOI
-
ICN
16h 46m
1 stop
Multiple Airlines Logo
9:20 pm - 10:45 pm
ICN
-
BOI
16h 25m
1 stop
$947Multiple Airlines
Thu, Aug 6 - Wed, Aug 12
Multiple Airlines Logo
7:14 pm - 5:00 am
BOI
-
ICN
18h 46m
1 stop
Multiple Airlines Logo
9:20 pm - 11:01 pm
ICN
-
BOI
16h 41m
1 stop
$960Multiple Airlines
Wed, Apr 29 - Wed, May 6
Multiple Airlines Logo
1:00 pm - 11:30 am
BOI
-
ICN
31h 30m
2 stops
Multiple Airlines Logo
8:05 pm - 12:11 am
ICN
-
BOI
19h 06m
2 stops
$1,029Multiple Airlines
Mon, Aug 31 - Thu, Sep 10
Multiple Airlines Logo
9:02 am - 8:10 pm
BOI
-
ICN
20h 08m
1 stop
Multiple Airlines Logo
6:00 pm - 8:11 pm
ICN
-
BOI
41h 11m
2 stops
$1,036Multiple Airlines
Fri, May 1 - Fri, May 8
Multiple Airlines Logo
1:00 pm - 11:00 am
BOI
-
ICN
31h 00m
2 stops
Multiple Airlines Logo
7:45 pm - 12:11 am
ICN
-
BOI
19h 26m
2 stops
$1,042Multiple Airlines
Mon, Aug 31 - Thu, Sep 10
Multiple Airlines Logo
7:14 pm - 11:00 am
BOI
-
ICN
24h 46m
2 stops
Multiple Airlines Logo
12:00 pm - 11:01 pm
ICN
-
BOI
26h 01m
2 stops
$1,052Multiple Airlines
Wed, Apr 29 - Wed, May 6
China Airlines Logo
1:00 pm - 11:15 am
BOI
-
ICN
31h 15m
2 stops
China Airlines Logo
8:35 pm - 1:44 pm
ICN
-
BOI
32h 09m
2 stops
$1,055China Airlines
Tue, Sep 15 - Mon, Oct 5
Multiple Airlines Logo
6:51 pm - 5:00 am
BOI
-
ICN
19h 09m
1 stop
Multiple Airlines Logo
12:40 pm - 10:45 pm
ICN
-
BOI
25h 05m
1 stop
$1,068Multiple Airlines
Sun, Jun 21 - Sun, Jul 12

China Airlines flights from Boise to Incheon Intl Airport

Our best China Airlines deals on Boise to Incheon Intl Airport flight tickets
China Airlines
Sep 15
BOI1:00 pmBoise Air Term. Gowen Fld
31h 15m
2 stops
ICN11:15 amIncheon Intl
Oct 5
ICN8:35 pmIncheon Intl
32h 09m
2 stops
BOI1:44 pmBoise Air Term. Gowen Fld
$1,055
China Airlines
Aug 6
BOI6:51 pmBoise Air Term. Gowen Fld
33h 14m
2 stops
ICN7:05 pmIncheon Intl
Aug 12
ICN8:05 pmIncheon Intl
29h 07m
2 stops
BOI10:12 amBoise Air Term. Gowen Fld
$1,137

WestJet flights from Boise to Incheon Intl Airport

Our best WestJet deals on Boise to Incheon Intl Airport flight tickets
WestJet
May 26
BOI8:56 amBoise Air Term. Gowen Fld
42h 49m
2 stops
ICN6:45 pmIncheon Intl
Jun 16
ICN8:45 pmIncheon Intl
32h 37m
2 stops
BOI2:22 pmBoise Air Term. Gowen Fld
$1,280
WestJet
Jun 2
BOI8:58 amBoise Air Term. Gowen Fld
42h 47m
2 stops
ICN6:45 pmIncheon Intl
Jun 7
ICN8:45 pmIncheon Intl
32h 37m
2 stops
BOI2:22 pmBoise Air Term. Gowen Fld
$1,344
WestJet
May 26
BOI6:00 pmBoise Air Term. Gowen Fld
33h 45m
2 stops
ICN6:45 pmIncheon Intl
Jun 18
ICN8:45 pmIncheon Intl
32h 37m
2 stops
BOI2:22 pmBoise Air Term. Gowen Fld
$1,377

momondo Fare Finder

 
Customize your flight search to find flights from Boise to Incheon Intl Airport 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 March 19, 2026.
Use the filters below to find and compare flights from Boise to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Tue 4/28

7:20 pm-5:15 am

1 stop18h 55m

Incheon Intl

Tue 9/29

9:00 pm-10:47 pm

1 stop16h 47m

$938

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Mon 8/31

6:51 pm-4:30 am

1 stop18h 39m

Incheon Intl

Thu 9/10

9:00 pm-10:47 pm

1 stop16h 47m

$940
Quickest round-trip

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Thu 8/6

8:59 pm-4:45 am

1 stop16h 46m

Incheon Intl

Wed 8/12

9:20 pm-10:45 pm

1 stop16h 25m

$947

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Wed 4/29

7:14 pm-5:00 am

1 stop18h 46m

Incheon Intl

Wed 5/6

9:20 pm-11:01 pm

1 stop16h 41m

$960

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Mon 8/31

1:00 pm-11:30 am

2 stops31h 30m

Incheon Intl

Thu 9/10

8:05 pm-12:11 am

2 stops19h 06m

$1,029

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Fri 5/1

9:02 am-8:10 pm

1 stop20h 08m

Incheon Intl

Fri 5/8

6:00 pm-8:11 pm

2 stops41h 11m

$1,036

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Mon 8/31

1:00 pm-11:00 am

2 stops31h 00m

Incheon Intl

Thu 9/10

7:45 pm-12:11 am

2 stops19h 26m

$1,042

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Wed 4/29

7:14 pm-11:00 am

2 stops24h 46m

Incheon Intl

Wed 5/6

12:00 pm-11:01 pm

2 stops26h 01m

$1,052

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Tue 9/15

1:00 pm-11:15 am

2 stops31h 15m

Incheon Intl

Mon 10/5

8:35 pm-1:44 pm

2 stops32h 09m

$1,055

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sun 6/21

6:51 pm-5:00 am

1 stop19h 09m

Incheon Intl

Sun 7/12

12:40 pm-10:45 pm

1 stop25h 05m

$1,068

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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When to book flights from Boise to Incheon Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to Incheon Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boise to Incheon Intl Airport (BOI to ICN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to Incheon Intl Airport

Fastest flight time

17h 45m

Direct flights

None
The fastest flight from Boise to Incheon Intl Airport takes 17h 45m
There are no direct flights from Boise to Incheon Intl Airport. There are no popular flight routes from Boise to Incheon Intl Airport.
Search flight deals

  • How far is Boise Air Term. Gowen Fld to Incheon Intl by plane?

    The distance between Boise Air Term. Gowen Fld and Incheon Intl is about 5596.8 mi. In terms of flight time, this usually takes a little over 17h 45m.

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Incheon Intl Airport?

    Prices for flights from Boise Air Term. Gowen Fld Airport to Incheon Intl Airport are updated daily.

  • How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Incheon Intl Airport?

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Incheon Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boise Air Term. Gowen Fld Airport to Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The travel and health documents required for your trip to Incheon Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Incheon Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Boise to Incheon Intl Airport?

Best airlines flying from Boise to Incheon Intl Airport

Compare and see reviews for airlines that fly from Boise to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $915Free CancellationRating
7.9
8,292 reviews
Search Delta flights

  • How do I get Price Alerts for flights from Boise to Incheon Intl Airport?

    Price Alerts will notify you by email when the price for flights to Incheon Intl Airport from Boise decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Boise to Incheon Intl Airport with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Suwon
Daejeon
Seongnam
Anyang

Why use momondo?

Why should I use momondo to find a flight deal from Boise to Seoul?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seoul from Boise.

Can I find flights from Boise to Seoul with flexible booking policies on momondo?

momondo does allow users to show only those flights to Seoul from Boise which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Boise to Seoul?

momondo provides multiple filters to help you find the best flight to Seoul from Boise. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Boise to Seoul right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul from Boise and alert you when they change.

An easier way to manage your Incheon Intl Airport trip

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Sat 4/18
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