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Cheap flights from Idaho Falls to South Korea from $535

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho Falls to South Korea departing on 12/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Alaska Airlines Logo
6:00 am - 6:35 pmIDA-ICN
21h 35m1 stop
Alaska Airlines Logo
8:35 pm - 11:59 pmICN-IDA
18h 24m1 stop
$892Alaska Airlines
Find Deal
sáb., oct. 25 - sáb., nov. 1
American Airlines Logo
12:55 pm - 3:55 pmIDA-ICN
36h 00m2 stops
American Airlines Logo
5:55 pm - 9:48 pmICN-IDA
18h 53m1 stop
$897American Airlines
Find Deal
sáb., oct. 25 - sáb., nov. 1
Delta Logo
6:53 pm - 4:30 pmIDA-ICN
30h 37m2 stops
Delta Logo
7:30 pm - 1:33 pmICN-IDA
33h 03m2 stops
$955Delta
Find Deal
sáb., oct. 25 - sáb., nov. 1
Delta Logo
6:00 am - 4:30 pmIDA-ICN
18h 30m2 stops
Delta Logo
7:30 pm - 10:21 pmICN-IDA
18h 51m2 stops
$966Delta
Find Deal
jue., feb. 26 - lun., mar. 2
Alaska Airlines Logo
8:00 am - 6:35 pmIDA-ICN
18h 35m1 stop
Alaska Airlines Logo
8:35 pm - 10:38 pmICN-IDA
18h 03m1 stop
$1,071Alaska Airlines
Find Deal
jue., feb. 26 - lun., mar. 2
Qatar Airways Logo
6:00 am - 5:15 pmIDA-ICN
44h 15m2 stops
Qatar Airways Logo
12:20 am - 11:59 pmICN-IDA
38h 39m2 stops
$1,750Qatar Airways
Find Deal
sáb., oct. 25 - vie., oct. 31
Qatar Airways Logo
8:00 am - 5:15 pmIDA-ICN
41h 15m2 stops
Qatar Airways Logo
12:20 am - 10:38 pmICN-IDA
38h 18m2 stops
$1,807Qatar Airways
Find Deal
jue., feb. 26 - dom., mar. 1
Qatar Airways Logo
8:00 am - 5:15 pmIDA-ICN
41h 15m2 stops
Qatar Airways Logo
12:20 am - 10:38 pmICN-IDA
38h 18m2 stops
$1,874Qatar Airways
Find Deal
jue., feb. 26 - dom., mar. 1
Logo
6:00 am - 5:15 pmIDA-ICN
44h 15m2 stops
Logo
11:05 am - 12:59 amICN-IDA
52h 54m3 stops
$2,236
Find Deal
sáb., oct. 25 - sáb., nov. 1
Logo
6:00 am - 5:15 pmIDA-ICN
44h 15m2 stops
Logo
12:10 am - 2:27 pmICN-IDA
53h 17m3 stops
$2,389
Find Deal
sáb., oct. 25 - vie., oct. 31

Qatar Airways flights from Idaho Falls to South Korea

Our best Qatar Airways deals on Idaho Falls to South Korea flight tickets
Qatar Airways
Oct 25
IDA6:00 amIdaho Falls Fanning Field
44h 15m
2 stops
ICN5:15 pmIncheon Intl
Oct 31
ICN12:20 amIncheon Intl
38h 39m
2 stops
IDA11:59 pmIdaho Falls Fanning Field
$1,750
Find similar
Qatar Airways
Feb 26
IDA8:00 amIdaho Falls Fanning Field
41h 15m
2 stops
ICN5:15 pmIncheon Intl
Mar 1
ICN12:20 amIncheon Intl
38h 18m
2 stops
IDA10:38 pmIdaho Falls Fanning Field
$1,807
Find similar
Qatar Airways
Feb 26
IDA8:00 amIdaho Falls Fanning Field
41h 15m
2 stops
ICN5:15 pmIncheon Intl
Mar 1
ICN12:20 amIncheon Intl
38h 18m
2 stops
IDA10:38 pmIdaho Falls Fanning Field
$1,874
Find similar

Alaska Airlines flights from Idaho Falls to South Korea

Our best Alaska Airlines deals on Idaho Falls to South Korea flight tickets
Alaska Airlines
Oct 25
IDA6:00 amIdaho Falls Fanning Field
21h 35m
1 stop
ICN6:35 pmIncheon Intl
Nov 1
ICN8:35 pmIncheon Intl
18h 24m
1 stop
IDA11:59 pmIdaho Falls Fanning Field
$892
Find similar
Alaska Airlines
Feb 26
IDA8:00 amIdaho Falls Fanning Field
18h 35m
1 stop
ICN6:35 pmIncheon Intl
Mar 2
ICN8:35 pmIncheon Intl
18h 03m
1 stop
IDA10:38 pmIdaho Falls Fanning Field
$1,071
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Idaho Falls to South Korea that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Idaho Falls to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Idaho FallsIncheon

IDA - ICN

IDAICN

Idaho Falls Fanning Field

sáb. 10/25

6:00 am-6:35 pm

1 stop21h 35m

Incheon Intl

sáb. 11/1

8:35 pm-11:59 pm

1 stop18h 24m

$892

Idaho FallsIncheon

IDA - ICN

IDAICN

Idaho Falls Fanning Field

sáb. 10/25

12:55 pm-3:55 pm

2 stops36h 00m

Incheon Intl

sáb. 11/1

5:55 pm-9:48 pm

1 stop18h 53m

$897

Idaho FallsIncheon

IDA - ICN

IDAICN

Idaho Falls Fanning Field

sáb. 10/25

6:53 pm-4:30 pm

2 stops30h 37m

Incheon Intl

sáb. 11/1

7:30 pm-1:33 pm

2 stops33h 03m

$955

Idaho FallsIncheon

IDA - ICN

IDAICN

Idaho Falls Fanning Field

jue. 2/26

6:00 am-4:30 pm

2 stops18h 30m

Incheon Intl

lun. 3/2

7:30 pm-10:21 pm

2 stops18h 51m

$966

Idaho FallsIncheon

IDA - ICN

IDAICN

Idaho Falls Fanning Field

jue. 2/26

8:00 am-6:35 pm

1 stop18h 35m

Incheon Intl

lun. 3/2

8:35 pm-10:38 pm

1 stop18h 03m

$1,071

Idaho FallsIncheon

IDA - ICN

IDAICN

Idaho Falls Fanning Field

sáb. 10/25

6:00 am-5:15 pm

2 stops44h 15m

Incheon Intl

vie. 10/31

12:20 am-11:59 pm

2 stops38h 39m

$1,750

Idaho FallsIncheon

IDA - ICN

IDAICN

Idaho Falls Fanning Field

jue. 2/26

8:00 am-5:15 pm

2 stops41h 15m

Incheon Intl

dom. 3/1

12:20 am-10:38 pm

2 stops38h 18m

$1,807

Idaho FallsIncheon

IDA - ICN

IDAICN

Idaho Falls Fanning Field

jue. 2/26

8:00 am-5:15 pm

2 stops41h 15m

Incheon Intl

dom. 3/1

12:20 am-10:38 pm

2 stops38h 18m

$1,874

Idaho FallsIncheon

IDA - ICN

IDAICN

Idaho Falls Fanning Field

sáb. 10/25

6:00 am-5:15 pm

2 stops44h 15m

Incheon Intl

sáb. 11/1

11:05 am-12:59 am

3 stops52h 54m

$2,236

Idaho FallsIncheon

IDA - ICN

IDAICN

Idaho Falls Fanning Field

sáb. 10/25

6:00 am-5:15 pm

2 stops44h 15m

Incheon Intl

vie. 10/31

12:10 am-2:27 pm

3 stops53h 17m

$2,389

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to South Korea from

How to get the cheapest flight ticket from Idaho Falls to South Korea

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Idaho Falls Fanning Field to South Korea?

Alaska Airlines and United Airlines are the most popular carriers operating from Idaho Falls Fanning Field to South Korea

Cheap Idaho Falls to South Korea flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho Falls to South Korea

Direct flights

None
There are no direct flights from Idaho Falls to South Korea. There are no popular flight routes from Idaho Falls to South Korea.
Search flight deals

  • When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to South Korea?

    Prices for flights from Idaho Falls Fanning Field Airport to South Korea were last updated today.

  • How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to South Korea?

  • How old do you have to be to fly from Idaho Falls Fanning Field Airport to South Korea?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Idaho Falls Fanning Field Airport to South Korea.

  • What documentation or ID do you need to fly to South Korea?

    The necessary travel and health documents for your South Korea trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Idaho Falls to South Korea

Compare and see reviews for airlines that fly from Idaho Falls to South Korea with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $1,122Free CancellationRating
7.9
7,960 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Idaho Falls to South Korea?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to South Korea from Idaho Falls.

Can I find flights from Idaho Falls to South Korea with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to South Korea from Idaho Falls with this policy.

How can momondo help me find flights from Idaho Falls to South Korea?

momondo provides multiple filters to help you find the best flight to South Korea from Idaho Falls. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Idaho Falls to South Korea right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Idaho Falls to South Korea now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to South Korea and let you know when they change.

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sáb. 10/11
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