App
Customer Support
MYR
Find Bookings
Trip.com
>
Flights
>
Flights to South Korea
>
Flights to Seoul
>
Flights from Idaho Falls to Seoul
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap flight deals from Idaho Falls to Seoul Starting at MYR 2,890

Discover our range of affordable one-way and round-trip flights from Idaho Falls to Seoul and kick-start your next adventure today!

  • One way
  • Round-trip
      • IDA08:00
        17h 50m
        1 stop
        ICN17:50
        Fri, Feb 28|Idaho Falls - Seoul|Alaska Airlines
        MYR 2,890MYR 4,793
        40% OFF
        40% OFF
        MYR 4,793MYR 2,890

        Choose Alaska Airlines flights from Idaho Falls to Seoul. The one-way connecting flight with Alaska Airlines departs from Idaho Falls Regional Airport on Fri, Feb 28, arriving at Incheon International Airport. One-way Prices start from MYR 2,890 including taxes and charges.

      • IDA08:00
        18h 50m
        1 stop
        ICN17:50
        Sat, Mar 22|Idaho Falls - Seoul|Alaska Airlines
        MYR 2,891MYR 4,793
        40% OFF
        40% OFF
        MYR 4,793MYR 2,891

        Choose Alaska Airlines flights from Idaho Falls to Seoul. The one-way connecting flight with Alaska Airlines departs from Idaho Falls Regional Airport on Sat, Mar 22, arriving at Incheon International Airport. One-way Prices start from MYR 2,891 including taxes and charges.

      • IDA16:07
        33h 43m
        1 stop
        ICN17:50
        Sat, Feb 15|Idaho Falls - Seoul|Alaska Airlines
        MYR 2,910MYR 4,793
        39% OFF
        39% OFF
        MYR 4,793MYR 2,910

        Choose Alaska Airlines flights from Idaho Falls to Seoul. The one-way connecting flight with Alaska Airlines departs from Idaho Falls Regional Airport on Sat, Feb 15, arriving at Incheon International Airport. One-way Prices start from MYR 2,910 including taxes and charges.

      • IDA08:00
        17h 50m
        1 stop
        ICN17:50
        Mon, Mar 3|Idaho Falls - Seoul|Alaska Airlines
        MYR 2,918
        MYR 2,918

        Choose Alaska Airlines flights from Idaho Falls to Seoul. The one-way connecting flight with Alaska Airlines departs from Idaho Falls Regional Airport on Mon, Mar 3, arriving at Incheon International Airport. One-way Prices start from MYR 2,918 including taxes and charges.

      • IDA08:00
        17h 50m
        1 stop
        ICN17:50
        Wed, Mar 5|Idaho Falls - Seoul|Alaska Airlines
        MYR 2,918
        MYR 2,918

        Choose Alaska Airlines flights from Idaho Falls to Seoul. The one-way connecting flight with Alaska Airlines departs from Idaho Falls Regional Airport on Wed, Mar 5, arriving at Incheon International Airport. One-way Prices start from MYR 2,918 including taxes and charges.

      • IDA08:00
        17h 50m
        1 stop
        ICN17:50
        Thu, Mar 6|Idaho Falls - Seoul|Alaska Airlines
        MYR 2,918
        MYR 2,918

        Choose Alaska Airlines flights from Idaho Falls to Seoul. The one-way connecting flight with Alaska Airlines departs from Idaho Falls Regional Airport on Thu, Mar 6, arriving at Incheon International Airport. One-way Prices start from MYR 2,918 including taxes and charges.

      • IDA08:00
        18h 45m
        1 stop
        ICN17:45
        Tue, Apr 1|Idaho Falls - Seoul|Alaska Airlines
        MYR 2,931
        MYR 2,931

        Choose Alaska Airlines flights from Idaho Falls to Seoul. The one-way connecting flight with Alaska Airlines departs from Idaho Falls Regional Airport on Tue, Apr 1, arriving at Incheon International Airport. One-way Prices start from MYR 2,931 including taxes and charges.

      • IDA16:07
        33h 43m
        1 stop
        ICN17:50
        Tue, Mar 4|Idaho Falls - Seoul|Alaska Airlines
        MYR 2,944
        MYR 2,944

        Choose Alaska Airlines flights from Idaho Falls to Seoul. The one-way connecting flight with Alaska Airlines departs from Idaho Falls Regional Airport on Tue, Mar 4, arriving at Incheon International Airport. One-way Prices start from MYR 2,944 including taxes and charges.

      • IDA16:07
        33h 43m
        1 stop
        ICN17:50
        Fri, Mar 7|Idaho Falls - Seoul|Alaska Airlines
        MYR 2,944
        MYR 2,944

        Choose Alaska Airlines flights from Idaho Falls to Seoul. The one-way connecting flight with Alaska Airlines departs from Idaho Falls Regional Airport on Fri, Mar 7, arriving at Incheon International Airport. One-way Prices start from MYR 2,944 including taxes and charges.

      • IDA16:07
        33h 43m
        1 stop
        ICN17:50
        Sat, Mar 1|Idaho Falls - Seoul|Alaska Airlines
        MYR 3,180
        MYR 3,180

        Choose Alaska Airlines flights from Idaho Falls to Seoul. The one-way connecting flight with Alaska Airlines departs from Idaho Falls Regional Airport on Sat, Mar 1, arriving at Incheon International Airport. One-way Prices start from MYR 3,180 including taxes and charges.

      • IDA01:00 pm
        3h 5m
        Nonstop
        SEL02:00 pm
        Sat, Feb 22|Idaho Falls - Seoul|Alaska Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Idaho Falls to Seoul flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA4706

    United Airlines

    07:00

    IDA

    1.7h

    08:44

    DEN

    SMTWTFS
    Search

  2. UA706

    United Airlines

    09:30

    DEN

    2.9h

    11:26

    SFO

    SMTWTFS

  3. YP112

    Air Premia

    15:00

    SFO

    12.8h

    19:50

    ICN

    S-T-T-S

  4. HA6178

    Hawaiian Airlines

    08:00

    IDA

    2.1h

    09:05

    SEA

    SMTWTF-
    Search

  5. OZ271

    Asiana Airlines

    14:05

    SEA

    11.7h

    17:45

    ICN

    SMTWTFS

  6. AS2024

    Alaska Airlines

    08:00

    IDA

    2.0h

    08:58

    SEA

    SMTWTF-
    Search

  7. OZ271

    Asiana Airlines

    14:05

    SEA

    11.7h

    17:45

    ICN

    SMTWTFS

  8. UA5929

    United Airlines

    14:40

    IDA

    1.8h

    16:25

    DEN

    SMTWTFS
    Search

  9. UA1007

    United Airlines

    17:52

    DEN

    2.9h

    19:43

    SFO

    SMTWTFS

  10. UA805

    United Airlines

    23:40

    SFO

    12.7h

    04:20

    ICN

    SMTWTFS

  11. UA5929

    United Airlines

    14:40

    IDA

    1.8h

    16:25

    DEN

    SMTWTFS
    Search

  12. UA2240

    United Airlines

    17:55

    DEN

    2.6h

    19:29

    LAX

    SMTWTFS

  13. OZ203

    Asiana Airlines

    23:00

    LAX

    13.3h

    04:20

    ICN

    SMTWTFS

  14. AS2010

    Alaska Airlines

    16:20

    IDA

    1.9h

    17:14

    SEA

    SMTWTFS
    Search

  15. BR025

    EVA Air

    01:50

    SEA

    12.3h

    05:10

    TPE

    SMTWTFS

  16. BR156

    EVA Air

    09:20

    TSA

    2.5h

    12:50

    GMP

    -MT-TF-

  17. AS2010

    Alaska Airlines

    16:20

    IDA

    1.9h

    17:14

    SEA

    SMTWTFS
    Search

  18. AS1318

    Alaska Airlines

    17:59

    SEA

    2.2h

    20:10

    SFO

    SMTWTFS

  19. OZ211

    Asiana Airlines

    23:30

    SFO

    13.0h

    04:30

    ICN

    SMTWTFS

  20. UA5322

    United Airlines

    16:29

    IDA

    1.9h

    18:20

    DEN

    SMTWTFS
    Search

  21. UA531

    United Airlines

    21:25

    DEN

    2.5h

    22:54

    LAX

    S-TWT-S

  22. YP102

    Air Premia

    10:50

    LAX

    12.9h

    15:45

    ICN

    SMTWTFS

  23. UA5465

    United Airlines

    17:40

    IDA

    1.9h

    19:31

    DEN

    S---TF-
    Search

  24. UA531

    United Airlines

    21:25

    DEN

    2.5h

    22:54

    LAX

    S-TWT-S

  25. YP102

    Air Premia

    10:50

    LAX

    12.9h

    15:45

    ICN

    SMTWTFS

  26. DL3895

    Delta Air Lines

    19:00

    IDA

    1.1h

    20:07

    SLC

    SMTWT-S
    Search

  27. DL1197

    Delta Air Lines

    22:45

    SLC

    2.0h

    23:48

    LAX

    SMTWTFS

  28. YP102

    Air Premia

    10:50

    LAX

    12.9h

    15:45

    ICN

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Idaho Falls to Seoul?

Explore the best time to buy affordable tickets to Seoul with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Idaho Falls (IDA) to Seoul (SEL) the cheapest?

    Airlines adjust prices for flights from Idaho Falls to Seoul based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Idaho Falls (IDA) to Seoul (SEL) cost?

    According to Trip.com's data, the lowest price is around MYR 11,690.

  • What is the transportation method from the main airport to downtown in Seoul?

    • The distance from Incheon International Airport to downtown is about 48 km, by taxi about 1 hour.
    • The distance from Gimpo International Airport to downtown is about 15 km, by taxi about 30 minutes.

  • How many airports are there in Seoul (SEL)?

    There are 2 airport(s) near Seoul (SEL): Gimpo International Airport and Incheon International Airport.

How to find a cheap flight from Idaho Falls to Seoul

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Idaho Falls to Seoul

Cheapest direct flight priceMYR 2,889
Off-season for travelFebruary
Peak season for travelApril
Flight distance9,221.32 km
Popular airlineAlaska Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.