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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$469 CHEAP FLIGHTS from Idaho to Seoul Incheon (ICN)

ICN

KAYAK searches hundreds of travel sites at once for deals on flights to Incheon Intl Airport

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$851

Multiple Airlines

Wed 1/21Sat 2/7

GEG - ICN • 1 stop

Cheapest one-way

$469

Multiple Airlines

Sat 3/28

GEG - ICN • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Incheon Intl!

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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Idaho to Incheon Intl

Wed, Jan 21 - Sat, Feb 7

10:05 am - 6:35 pm

GEG

ICN

15h 30m1 stop

8:35 pm - 5:49 pm

ICN

GEG

14h 14m1 stop

$851Multiple Airlines

Sat, Mar 7 - Thu, Mar 26

6:28 am - 6:35 pm

BOI

ICN

20h 07m1 stop

8:35 pm - 10:57 pm

ICN

BOI

17h 22m1 stop

$904Multiple Airlines

Wed, Jan 21 - Sat, Feb 7

4:59 pm - 9:35 pm

GEG

ICN

35h 36m2 stops

6:55 pm - 3:25 pm

ICN

GEG

37h 30m1 stop

$909Multiple Airlines

Sat, Feb 14 - Wed, Feb 18

10:53 am - 5:40 am

BOI

ICN

26h 47m1 stop

12:45 pm - 4:07 pm

ICN

BOI

19h 22m1 stop

$915United Airlines

Sat, Jan 24 - Sat, Jan 31

10:48 am - 5:40 am

BOI

ICN

26h 52m1 stop

6:00 pm - 9:23 pm

ICN

BOI

19h 23m1 stop

$916United Airlines

Sat, Mar 7 - Thu, Mar 26

1:36 pm - 3:55 pm

BOI

ICN

34h 19m1 stop

5:55 pm - 10:36 pm

ICN

BOI

19h 41m1 stop

$923American Airlines

Wed, Mar 25 - Wed, Apr 1

2:18 pm - 3:55 pm

IDA

ICN

34h 37m1 stop

5:25 pm - 11:19 pm

ICN

IDA

20h 54m2 stops

$927American Airlines

Wed, Jan 21 - Sat, Feb 7

9:20 am - 4:30 pm

GEG

ICN

14h 10m1 stop

8:05 pm - 6:47 pm

ICN

GEG

15h 42m1 stop

$944Delta

Wed, Jan 21 - Sat, Feb 7

6:33 am - 4:45 pm

GEG

ICN

41h 12m2 stops

7:15 pm - 5:15 pm

ICN

GEG

39h 00m2 stops

$958Japan Airlines

Mon, Mar 23 - Fri, Apr 24

5:43 am - 4:30 pm

IDA

ICN

19h 47m2 stops

7:00 pm - 10:35 pm

ICN

IDA

18h 35m2 stops

$965Delta

Useful Info

Low season	January
High season	June

Best time to beat the crowds with an average 6% drop in price.

Most popular time to fly with an average 29% increase in price.

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.

Suwon

Seongnam

Anyang

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Seoul Incheon Airport (ICN)

ICN

$469 Find Cheap Flights from Idaho to Seoul Incheon Airport

KAYAK searches hundreds of travel sites at once for deals on flights to Incheon Intl Airport

Everything you should know

Cheap Flights from Idaho to Incheon Intl

Recent round-trip flight deals from Idaho to Incheon Intl

Recent one-way flight deals from Idaho to Incheon Intl

Recent last minute flight deals from Idaho to Incheon Intl

Good to know

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?

Everything you need to know for your flight to Incheon Intl

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Cabin class types available on flights to Incheon Intl

Complete your trip to Incheon Intl with a hotel stay or car rental

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Flights to other popular destinations

Flights from domestic origins to Idaho

Choose which airport to fly into in Incheon