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

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. 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?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul 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?

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 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?

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 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>

$430 Cheap Flights from Idaho to Seoul

KAYAK searches hundreds of travel sites at once for deals on flights to Seoul

...and more

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

Cheapest round-trip

$828

Multiple Airlines

Sun 2/1Sun 2/8

GEG - ICN • 1 stop

Cheapest one-way

$430

Multiple Airlines

Sat 3/28

BOI - ICN • 1 stop

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

We hope you love your trip to Seoul!

Flight Deals

Cheap Flights from Idaho to Seoul

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho to Seoul 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 Seoul

Sun, Feb 1 - Sun, Feb 8

5:45 am - 6:35 pm

GEG

ICN

19h 50m1 stop

8:35 pm - 11:04 pm

ICN

GEG

19h 29m1 stop

$828Multiple Airlines

Wed, Apr 8 - Thu, Apr 30

12:17 pm - 4:30 am

GEG

ICN

24h 13m1 stop

9:00 pm - 6:59 pm

ICN

GEG

13h 59m1 stop

$888Multiple Airlines

Mon, Jan 26 - Mon, Feb 2

9:15 am - 4:30 pm

BOI

ICN

15h 15m1 stop

8:05 pm - 8:12 pm

ICN

BOI

16h 07m1 stop

$917Delta

Mon, Jan 26 - Mon, Feb 2

5:45 am - 4:20 pm

BOI

ICN

18h 35m1 stop

8:05 pm - 11:12 pm

ICN

BOI

19h 07m2 stops

$921Delta

Sun, Feb 22 - Thu, Feb 26

8:41 am - 5:40 am

BOI

ICN

28h 59m1 stop

12:45 pm - 9:11 pm

ICN

BOI

24h 26m1 stop

$923United Airlines

Sun, Feb 22 - Thu, Feb 26

8:41 am - 5:40 am

BOI

ICN

28h 59m1 stop

12:45 pm - 8:55 pm

ICN

BOI

24h 10m2 stops

$928United Airlines

Wed, Mar 25 - Wed, Apr 1

2:18 pm - 3:55 pm

IDA

ICN

34h 37m1 stop

5:40 pm - 11:24 pm

ICN

IDA

20h 44m2 stops

$928American Airlines

Wed, Mar 25 - Wed, Apr 1

2:18 pm - 3:55 pm

IDA

ICN

34h 37m1 stop

5:40 pm - 1:48 pm

ICN

IDA

35h 08m1 stop

$931American Airlines

Tue, Jun 9 - Thu, Jun 18

10:00 am - 9:50 pm

BOI

GMP

20h 50m2 stops

7:55 am - 3:29 pm

GMP

BOI

22h 34m2 stops

$2,572Japan Airlines

Wed, Apr 8 - Thu, Apr 30

9:25 am - 9:50 pm

GEG

GMP

20h 25m2 stops

12:05 pm - 2:16 pm

GMP

GEG

18h 11m2 stops

$3,096Japan Airlines

Useful Info

Cheapest flight	$430

Flight from Boise to Incheon

How does KAYAK find such low prices on flights from Idaho to Seoul?
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.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Seoul?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul 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?
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 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?
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 from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Seoul

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Cabin class types available on flights to Idaho

First Class flights to Seoul

Business Class flights to Seoul

Prem Econ Class flights to Seoul

Economy Class flights to Seoul

$430 Find Cheap Flights from Idaho to Seoul

KAYAK searches hundreds of travel sites at once for deals on flights to Seoul

Everything you should know

Cheap Flights from Idaho to Seoul

Recent round-trip flight deals from Idaho to Seoul

Recent one-way flight deals from Idaho to Seoul

Recent last minute flight deals from Idaho to Seoul

Good to know

FAQs for booking flights from Idaho to Seoul

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

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.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul 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?

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 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?

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 from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Seoul

Cabin class types available on flights to Idaho

Complete your trip to Seoul with a hotel stay or car rental

Find direct flights for Seoul

Flights to other popular destinations

Flights from domestic origins to Seoul

Choose which airport to fly into in Seoul