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$509+ Cheap flights from Idaho to Seoul (SEL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SEL
Nov 23 — Nov 301
Sat 11/23
Sat 11/30
1 adult, Economy
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Cheap flight deals from Idaho to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Idaho (USID) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 18, 2024.

Find flight deals from Idaho to Seoul

Cheapest flights from Idaho to Seoul
Explore the most affordable flight options available from Idaho to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 18, 2024.

This American Airlines deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/188:59 pmGEG - ICN
2 stops26h 46mMultiple Airlines
Mon 11/256:50 pmICN - GEG
1 stop19h 10mMultiple Airlines
Deal found 11/17$1,078
This United Airlines deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/203:50 pmGEG - ICN
1 stop20h 50mUnited Airlines
Fri 11/227:25 pmICN - GEG
2 stops60h 41mUnited Airlines
Deal found 11/16$1,527
This American Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/221:32 pmGEG - ICN
1 stop33h 58mAmerican Airlines
Thu 3/205:50 pmICN - GEG
1 stop18h 45mAmerican Airlines
Deal found 11/18$1,915
This oojo deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/228:45 pmGEG - ICN
2 stops51h 30mQatar Airways
Wed 3/1912:20 amICN - GEG
2 stops32h 34mQatar Airways
Deal found 11/18$2,022
This Orbitz deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2011:47 amGEG - GMP
2 stops30h 28mMultiple Airlines
Fri 11/223:50 pmGMP - GEG
2 stops19h 15mMultiple Airlines
Deal found 11/16$10,060

Find flights from Idaho to Seoul within your budget

Customize your flight search to find flights from Idaho to Seoul 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, Cheapflights users made 2,669,981 searches. Data last updated November 18, 2024.

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Idaho FallsIncheon

IDA - ICN

IDAICN

Idaho Falls Fanning Field

Tue 1/14

8:00 am-5:50 pm

1 stop17h 50m

Incheon Intl

Tue 1/28

6:15 pm-10:33 pm

1 stop20h 18m

$1,118

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sun 4/6

5:40 am-4:30 pm

1 stop19h 50m

Incheon Intl

Fri 4/18

7:20 pm-10:07 pm

1 stop17h 47m

$1,142

Idaho FallsIncheon

IDA - ICN

IDAICN

Idaho Falls Fanning Field

Tue 1/14

10:50 am-5:40 am

2 stops26h 50m

Incheon Intl

Tue 1/28

12:45 pm-9:08 pm

2 stops24h 23m

$1,147

Idaho FallsIncheon

IDA - ICN

IDAICN

Idaho Falls Fanning Field

Tue 1/14

5:30 am-4:45 pm

2 stops43h 15m

Incheon Intl

Tue 1/28

6:50 pm-12:25 pm

1 stop33h 35m

$1,168

SpokaneIncheon

GEG - ICN

GEGICN

Spokane

Sat 3/29

6:10 am-4:30 pm

1 stop18h 20m

Incheon Intl

Sun 4/6

7:20 pm-10:45 pm

1 stop19h 25m

$1,205

SpokaneIncheon

GEG - ICN

GEGICN

Spokane

Sat 3/29

3:56 pm-3:00 pm

1 stop31h 04m

Incheon Intl

Sun 4/6

4:50 pm-1:09 pm

1 stop36h 19m

$1,220

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sun 4/6

5:00 am-4:05 pm

2 stops20h 05m

Incheon Intl

Fri 4/18

6:00 pm-9:08 pm

2 stops18h 08m

$1,278

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Wed 1/1

7:25 pm-5:40 am

1 stop18h 15m

Incheon Intl

Wed 1/8

6:00 pm-10:01 pm

1 stop20h 01m

$1,555

Idaho FallsIncheon

IDA - ICN

IDAICN

Idaho Falls Fanning Field

Tue 1/14

8:00 am-5:15 pm

2 stops41h 15m

Incheon Intl

Mon 1/27

12:20 am-10:33 pm

2 stops38h 13m

$1,573

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sun 4/6

11:20 am-5:35 pm

2 stops39h 15m

Incheon Intl

Thu 4/17

1:20 am-6:20 pm

2 stops32h 00m

$1,632

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 22 results
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Best time to book a flight from Idaho to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Idaho with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Idaho to Seoul

Get recent, data-driven insights about flights from Idaho to Seoul including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from ID to SEL?

Find hourly flight availability from Idaho to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 18, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Seoul as you normally would.

Rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

Plan your trip to Seoul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seoul. Reviews last updated November 18, 2024.
To help decide which airline to fly from Idaho to Seoul, see what other customers have to say about Delta, United Airlines and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,027 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Overall

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Korean Air
8.5
Very good
1,027 reviews
Korean Air
8.5
Very good
1,027 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Overall

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Delta
8.0
Very good
8,766 reviews
Korean Air
8.5
Very good
1,027 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Overall

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Qatar Airways
7.5
Good
3,834 reviews
Korean Air
8.5
Very good
1,027 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Overall

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

United Airlines
7.4
Good
9,168 reviews
Korean Air
8.5
Very good
1,027 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Overall

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

WestJet
7.3
Good
2,808 reviews
Korean Air
8.5
Very good
1,027 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Overall

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Idaho to Seoul one-way?

    One-way options have recently been found by users for as low as $626 on United Airlines. Other airlines that offer cheap prices include Korean Air from $768 and WestJet from $958 one-way.

  • What are the most popular routes from Idaho to Seoul?

    The most popular flight routes from Idaho to Seoul are Spokane - Incheon Intl, Boise Air Term. Gowen Fld - Incheon Intl and Spokane - Seoul Gimpo Intl.

  • Can I find deals for flights from Idaho to Seoul that include hotel bookings?

    Yes. In addition to deals on Idaho to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Seoul.

  • Can I find deals for business class flights from Idaho to Seoul?

    Yes. Cheapflights offers flight deals from Idaho to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho to Seoul?

    Currently, October is the cheapest month in which you can book a flight from Idaho to Seoul (average of $1,102). Flying from Idaho to Seoul in June is currently the most expensive (average of $1,708). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Idaho to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Idaho to Seoul

Discover the top 2 airlines that operate flights from Idaho to Seoul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,669,981 searches. Data last updated November 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,127Average$1,617FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,358Average$2,170FlexibilityNo cancel feeOn-time81%
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