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IDA - ICN

Find cheap flights from Idaho Falls to Incheon from $2,592

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to Incheon Intl departing on 5/24. 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
0 bags
Sat 5/25
Sat 6/1

Search hundreds of travel sites at once for deals on flights to Incheon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Incheon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Incheon, as well as popular online travel agencies
In the last 7 days travelers have searched 44,979,812 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

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

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Idaho Falls to Incheon Intl (IDA-ICN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho Falls 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 and deals for you by selecting your travel dates.
Choose your dates
5:56 pm - 3:00 pmIDA-ICN
30h 04m2 stops
11:30 am - 9:08 pmICN-IDA
24h 38m2 stops
$2,592United Airlines
Find Deal
Fri, May 24 - Fri, May 31
6:00 am - 4:30 pmIDA-ICN
19h 30m1 stop
7:20 pm - 11:57 pmICN-IDA
19h 37m1 stop
$2,773
Find Deal
Fri, May 24 - Fri, May 31
6:00 am - 5:35 pmIDA-ICN
44h 35m2 stops
1:20 am - 11:57 pmICN-IDA
37h 37m2 stops
$3,014Qatar Airways
Find Deal
Fri, May 24 - Thu, May 30
6:00 am - 5:35 pmIDA-ICN
44h 35m2 stops
6:15 pm - 11:57 pmICN-IDA
20h 42m1 stop
$3,091
Find Deal
Fri, May 24 - Fri, May 31

Good to know

Cheapest flight

$2,592
Flight from Idaho Falls to Seoul Incheon Airport

When to book flights from Idaho Falls to Incheon Intl

Are your dates flexible? Find out the best times to travel from Idaho Falls to Incheon Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Idaho Falls to Incheon flights

  • What is the cheapest flight from Idaho Falls to Incheon Intl Airport?

    In the last 3 days, the lowest price for a flight from Idaho Falls to Incheon Intl Airport was $2,592 for a round-trip ticket.

  • Do I need a passport to fly between Idaho Falls and Seoul Incheon Airport?

    Yes, you’ll need a passport to travel to Seoul Incheon Airport from Idaho Falls.

  • Which aircraft models fly most regularly from Idaho Falls to Seoul Incheon Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Idaho Falls to Seoul Incheon Airport?

    Star Alliance, and oneworld are the airline alliances operating flights between Idaho Falls and Seoul Incheon Airport, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Idaho Falls 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 Falls 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 Falls 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 Falls 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 Falls 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 Falls with another airline. Booking your flights between Idaho Falls and ICN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho Falls 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 Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Idaho Falls - Seoul Incheon Airport Flights

Departure:

Idaho Falls (IDA)United States

Destination:

Incheon (ICN)South Korea

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