ICN

$408 Find Cheap Flights from Idaho to Seoul Incheon Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Incheon Intl departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$820
Multiple Airlines
Wed 3/25Wed 4/1
IDA - ICN • 1 stop
Cheapest one-way
$408
Multiple Airlines
Wed 2/25
BOI - ICN • 1 stop
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Idaho to Incheon Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho to Incheon Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Idaho to Incheon Intl

Wed, Mar 25 - Wed, Apr 1
Multiple Airlines Logo
6:00 am - 6:35 pm
IDA
-
ICN
21h 35m
1 stop
Multiple Airlines Logo
8:35 pm - 10:52 pm
ICN
-
IDA
17h 17m
1 stop
$820Multiple Airlines
Thu, Mar 12 - Fri, Mar 13
Multiple Airlines Logo
8:10 am - 6:35 pm
GEG
-
ICN
18h 25m
1 stop
Multiple Airlines Logo
8:35 pm - 11:59 pm
ICN
-
GEG
19h 24m
1 stop
$828Multiple Airlines
Sat, Mar 28 - Sat, Apr 4
Multiple Airlines Logo
8:28 pm - 6:35 pm
BOI
-
ICN
31h 07m
1 stop
Multiple Airlines Logo
8:35 pm - 7:48 pm
ICN
-
BOI
14h 13m
1 stop
$830Multiple Airlines
Fri, Mar 6 - Sun, Mar 15
Multiple Airlines Logo
5:40 am - 6:35 pm
GEG
-
ICN
19h 55m
1 stop
Multiple Airlines Logo
8:35 pm - 12:29 pm
ICN
-
GEG
31h 54m
1 stop
$831Multiple Airlines
Wed, Apr 15 - Sun, Apr 26
Delta Logo
6:00 am - 4:50 pm
BOI
-
ICN
19h 50m
2 stops
Delta Logo
7:00 pm - 7:55 pm
ICN
-
BOI
15h 55m
1 stop
$931Delta
Fri, Apr 10 - Sun, Apr 19
Delta Logo
7:30 am - 4:50 pm
BOI
-
ICN
18h 20m
1 stop
Delta Logo
7:20 pm - 11:57 pm
ICN
-
BOI
19h 37m
1 stop
$970Delta
Fri, Apr 10 - Sun, Apr 19
Delta Logo
5:30 am - 5:20 pm
BOI
-
ICN
20h 50m
1 stop
Delta Logo
7:00 pm - 11:57 pm
ICN
-
BOI
19h 57m
2 stops
$974Delta
Thu, Mar 5 - Wed, Mar 11
United Airlines Logo
12:59 pm - 5:40 am
BOI
-
ICN
24h 41m
1 stop
United Airlines Logo
5:00 pm - 7:16 pm
ICN
-
BOI
17h 16m
1 stop
$977United Airlines
Wed, Mar 25 - Wed, Apr 1
United Airlines Logo
5:30 pm - 4:40 am
IDA
-
ICN
20h 10m
2 stops
United Airlines Logo
4:50 pm - 9:53 am
ICN
-
IDA
32h 03m
2 stops
$1,031United Airlines
Sat, Mar 28 - Sat, Apr 4
United Airlines Logo
5:30 pm - 4:20 am
IDA
-
ICN
43h 50m
2 stops
United Airlines Logo
11:30 am - 1:24 pm
ICN
-
IDA
40h 54m
2 stops
$1,158United Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$408
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Boise to Incheon

FAQs for booking Idaho to Seoul Incheon Airport flights

  • How does KAYAK find such low prices on flights from Idaho to Seoul Incheon Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Seoul Incheon Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Seoul Incheon Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul Incheon Airport from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Idaho to Seoul Incheon Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seoul Incheon Airport with an airline and back to Idaho with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Seoul Incheon Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seoul Incheon Airport from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Incheon Intl?

Book flights to Incheon Intl if you plan to visit one of these locations
Suwon
Seongnam
Anyang

Everything you need to know for your flight to Incheon Intl

Information on your arrival and departure airports

Seoul Incheon Airport (ICN)