ICN

$418 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 4/9. 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
$814
Multiple Airlines
Fri 2/13Sun 2/22
GEG - ICN • 1 stop
Cheapest one-way
$418
Multiple Airlines
Thu 4/9
BOI - ICN • 1 stop
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We hope you love your trip to Incheon Intl!
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

Fri, Feb 13 - Sun, Feb 22
Multiple Airlines Logo
7:05 am - 6:35 pm
GEG
-
ICN
18h 30m
1 stop
Multiple Airlines Logo
8:35 pm - 11:59 pm
ICN
-
GEG
20h 24m
1 stop
$814Multiple Airlines
Sun, Feb 1 - Sun, Feb 8
Multiple Airlines Logo
11:35 am - 6:35 pm
BOI
-
ICN
15h 00m
1 stop
Multiple Airlines Logo
8:35 pm - 11:01 pm
ICN
-
BOI
18h 26m
1 stop
$816Multiple Airlines
Sat, Jan 31 - Mon, Feb 9
Multiple Airlines Logo
10:00 am - 6:35 pm
BOI
-
ICN
16h 35m
1 stop
Multiple Airlines Logo
8:35 pm - 9:05 pm
ICN
-
BOI
16h 30m
1 stop
$817Multiple Airlines
Fri, Feb 20 - Sun, Feb 22
Multiple Airlines Logo
5:20 pm - 6:35 pm
IDA
-
ICN
33h 15m
1 stop
Multiple Airlines Logo
8:35 pm - 11:36 pm
ICN
-
IDA
19h 01m
1 stop
$823Multiple Airlines
Wed, Feb 11 - Wed, Feb 25
American Airlines Logo
1:58 pm - 4:45 pm
BOI
-
ICN
34h 47m
1 stop
American Airlines Logo
7:15 pm - 10:22 pm
ICN
-
BOI
19h 07m
1 stop
$879American Airlines
Mon, Jan 26 - Wed, Mar 11
Asiana Airlines Logo
12:24 pm - 5:45 am
GEG
-
ICN
24h 21m
1 stop
Asiana Airlines Logo
8:50 pm - 9:03 pm
ICN
-
GEG
16h 13m
1 stop
$924Asiana Airlines
Mon, Jan 26 - Mon, Mar 16
Delta Logo
7:20 am - 4:30 pm
GEG
-
ICN
16h 10m
1 stop
Delta Logo
8:05 pm - 7:05 pm
ICN
-
GEG
15h 00m
1 stop
$928Delta
Sun, Jan 25 - Tue, Mar 10
United Airlines Logo
5:00 am - 5:40 am
GEG
-
ICN
31h 40m
2 stops
United Airlines Logo
5:00 pm - 9:03 pm
ICN
-
GEG
20h 03m
1 stop
$932United Airlines
Wed, Mar 25 - Wed, Apr 1
United Airlines Logo
2:35 pm - 4:40 am
IDA
-
ICN
23h 05m
2 stops
United Airlines Logo
4:50 pm - 1:24 pm
ICN
-
IDA
35h 34m
2 stops
$1,056United Airlines
Wed, Mar 25 - Wed, Apr 1
Delta Logo
6:55 pm - 4:20 pm
IDA
-
ICN
30h 25m
1 stop
Delta Logo
7:00 pm - 10:20 pm
ICN
-
IDA
18h 20m
2 stops
$1,122Delta
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$418
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 29% increase in price.
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)