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$463+ 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
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
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 December 18, 2024.

Round-trip from

$1,219
(Asiana Airlines)

One-way from

$463
(Kiwi.com)
From Idaho to Seoul (SEL)
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One-way flight from Idaho to Seoul (SEL)
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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 December 18, 2024.

This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/223:30 pmBOI - ICN
2 stops32h 45mUnited Airlines
Thu 1/212:45 pmICN - BOI
2 stops37h 16mUnited Airlines
Deal found 12/17$2,256
This Gotogate deal was found by Cheapflights users on 12/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/226:00 amBOI - ICN
2 stops43h 15mQatar Airways
Wed 1/112:20 amICN - BOI
2 stops31h 59mQatar Airways
Deal found 12/17$3,291
This Gotogate deal was found by Cheapflights users on 12/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/228:05 amBOI - ICN
1 stop15h 50mMultiple Airlines
Wed 1/112:20 amICN - BOI
2 stops31h 59mMultiple Airlines
Deal found 12/17$3,697

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 2,558,603 searches. Data last updated December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Fri 2/21

2:46 pm-5:50 pm

1 stop35h 04m

Incheon Intl

Tue 6/24

6:15 pm-10:20 pm

1 stop19h 05m

$1,219

SpokaneIncheon

GEG - ICN

GEGICN

Spokane

Sat 3/29

8:36 pm-11:15 am

2 stops22h 39m

Incheon Intl

Sun 4/6

8:35 pm-11:04 pm

2 stops18h 29m

$1,363

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Fri 2/21

12:41 pm-5:40 am

1 stop24h 59m

Incheon Intl

Tue 6/24

11:30 am-10:22 pm

2 stops25h 52m

$1,609

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Fri 2/21

8:59 pm-5:15 pm

2 stops52h 16m

Incheon Intl

Mon 6/23

1:20 am-6:20 pm

2 stops32h 00m

$1,638

SpokaneIncheon

GEG - ICN

GEGICN

Spokane

Sat 3/29

5:34 am-5:35 pm

2 stops44h 01m

Incheon Intl

Sat 4/5

1:20 am-8:45 pm

2 stops59h 25m

$1,816

SpokaneIncheon

GEG - ICN

GEGICN

Spokane

Sat 3/29

3:56 pm-4:50 am

2 stops44h 54m

Incheon Intl

Sun 4/6

4:50 pm-9:26 pm

1 stop20h 36m

$2,042

BoiseSeoul

BOI - GMP

BOIGMP

Boise Air Term. Gowen Fld

Fri 2/21

6:58 pm-10:55 am

2 stops23h 57m

Seoul Gimpo Intl

Tue 6/24

7:55 am-2:34 pm

2 stops21h 39m

$2,797

SpokaneSeoul

GEG - GMP

GEGGMP

Spokane

Sat 3/29

6:30 am-10:00 pm

2 stops23h 30m

Seoul Gimpo Intl

Sun 4/6

12:05 pm-5:24 pm

2 stops21h 19m

$6,063

SpokaneIncheon

GEG - ICN

GEGICN

Spokane

Sun 1/12

7:02 am-11:35 am

2 stops59h 33m

$463

SpokaneIncheon

GEG - ICN

GEGICN

Spokane

Sun 1/12

7:25 am-4:15 pm

1 stop15h 50m

$572

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 14 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 December 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 December 18, 2024.
To help decide which airline to fly from Idaho to Seoul, see what other customers have to say about United Airlines and Qatar Airways. 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
8.4
Very good
1,018 reviews

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Korean Air
8.4
Very good
1,018 reviews
Korean Air
8.4
Very good
1,018 reviews

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Qatar Airways
7.5
Good
3,798 reviews
Korean Air
8.4
Very good
1,018 reviews

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

United Airlines
7.4
Good
9,059 reviews
Korean Air
8.4
Very good
1,018 reviews

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

WestJet
7.3
Good
2,818 reviews
Korean Air
8.4
Very good
1,018 reviews

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

American Airlines
7.2
Good
10,000 reviews
Korean Air
8.4
Very good
1,018 reviews

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

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 $572 on Korean Air. Other airlines that offer cheap prices include American Airlines from $739 and WestJet from $832 one-way.

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

    The most popular flight routes from Idaho to Seoul are Boise Air Term. Gowen Fld - Seoul Gimpo 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 $1,086). Flying from Idaho to Seoul in June is currently the most expensive (average of $1,729). 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 airline flying from Idaho to Seoul

Discover the top airline 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 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,142Average$1,617FlexibilityNo cancel feeOn-timeN/A
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