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$90+ Cheap flights from Seoul

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — JFK
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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What to know about flights from Seoul

Discover essential information about flights departing from Seoul, including flight schedules, destinations, airlines operating at the Seoul airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated December 28, 2025.

Cheapest airline

Jeju Air

Good round-trip deal

$40 or less

Good one-way deal

$21 or less
On average, Jeju Air currently has the cheapest one-way flight from Seoul (avg. price of $79).
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Price to beat on a round-trip flight from Seoul.
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Price to beat on a one-way flight from Seoul.
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Find flights from Seoul

Cheapest flights from Seoul
Explore the most affordable flight options available from Seoul. Find the lowest fares based on data from user searches, with prices last updated on December 28, 2025.

This Trip.com deal was found by Cheapflights users on 12/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/257:10 pmICN - SHA
1 stop15h 00mShandong Airlines
Sun 2/110:20 pmSHA - ICN
1 stop23h 30mShandong Airlines
Deal found 12/28$139
This Trip.com deal was found by Cheapflights users on 12/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/810:05 pmICN - SHA
1 stop24h 10mShandong Airlines
Mon 1/128:10 pmSHA - ICN
1 stop13h 35mShandong Airlines
Deal found 12/27$141
This Trip.com deal was found by Cheapflights users on 12/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/99:45 pmICN - SHA
1 stop12h 45mShandong Airlines
Sat 1/108:10 pmSHA - ICN
1 stop23h 55mShandong Airlines
Deal found 12/26$142
This Trip.com deal was found by Cheapflights users on 12/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/169:10 pmICN - SHA
1 stop13h 00mShandong Airlines
Mon 1/198:10 pmSHA - ICN
1 stop25h 40mShandong Airlines
Deal found 12/28$144
This Jetabroad deal was found by Cheapflights users on 12/27. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/811:45 amICN - SHA
1 stop10h 30mShandong Airlines
Wed 3/118:10 pmSHA - ICN
1 stop13h 35mShandong Airlines
Deal found 12/27$157
This Shandong Airlines deal was found by Cheapflights users on 12/26. 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 Shandong Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/58:45 amICN - SHA
1 stop11h 20mShandong Airlines
Tue 3/1010:20 pmSHA - ICN
1 stop11h 25mShandong Airlines
Deal found 12/26$160
This Shandong Airlines deal was found by Cheapflights users on 12/26. 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 Shandong Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/310:10 pmICN - SHA
1 stop12h 00mShandong Airlines
Sun 3/810:20 pmSHA - ICN
1 stop11h 25mShandong Airlines
Deal found 12/26$162
This oojo deal was found by Cheapflights users on 12/26. 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.
Thu 3/1211:45 amICN - SHA
1 stop10h 30mShandong Airlines
Mon 3/168:10 pmSHA - ICN
1 stop13h 35mShandong Airlines
Deal found 12/26$164
This Kiwi.com deal was found by Cheapflights users on 12/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2111:05 amICN - BKK
1 stop8h 00mVietnam Airlines
Sat 4/257:05 pmBKK - ICN
1 stop8h 45mVietnam Airlines
Deal found 12/27$164
This Kiwi.com deal was found by Cheapflights users on 12/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2611:05 amICN - BKK
1 stop8h 00mVietnam Airlines
Fri 5/16:05 pmBKK - ICN
1 stop9h 55mVietnam Airlines
Deal found 12/25$165
This Shandong Airlines deal was found by Cheapflights users on 12/25. 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 Shandong Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/2010:10 pmICN - SHA
1 stop20h 05mShandong Airlines
Thu 1/228:10 pmSHA - ICN
1 stop25h 40mShandong Airlines
Deal found 12/25$166
This Kiwi.com deal was found by Cheapflights users on 12/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/910:05 amICN - BKK
1 stop10h 00mVietnam Airlines
Sat 4/187:05 pmBKK - ICN
1 stop8h 45mVietnam Airlines
Deal found 12/27$167

Find flights from Seoul within your budget

 
Find flights departing from Seoul that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on December 28, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

John F Kennedy Intl

Route

Depart

Return

Price

IncheonShanghai

ICN - SHA

ICNSHA

Incheon Intl

Sun 1/25

7:10 pm-9:10 am

1 stop15h 00m

Shanghai Hongqiao Intl

Sun 2/1

10:20 pm-10:50 pm

1 stop23h 30m

$139

IncheonShanghai

ICN - SHA

ICNSHA

Incheon Intl

Fri 1/9

9:45 pm-9:30 am

1 stop12h 45m

Shanghai Hongqiao Intl

Sat 1/10

8:10 pm-9:05 pm

1 stop23h 55m

$142

IncheonShanghai

ICN - SHA

ICNSHA

Incheon Intl

Fri 1/16

7:10 pm-9:10 am

1 stop15h 00m

Shanghai Hongqiao Intl

Wed 1/21

10:15 am-6:10 pm

1 stop6h 55m

$142

IncheonShanghai

ICN - SHA

ICNSHA

Incheon Intl

Fri 1/16

9:10 pm-9:10 am

1 stop13h 00m

Shanghai Hongqiao Intl

Mon 1/19

8:10 pm-10:50 pm

1 stop25h 40m

$144

IncheonShanghai

ICN - SHA

ICNSHA

Incheon Intl

Sun 3/8

11:45 am-9:15 pm

1 stop10h 30m

Shanghai Hongqiao Intl

Wed 3/11

8:10 pm-10:45 am

1 stop13h 35m

$157

IncheonShanghai

ICN - SHA

ICNSHA

Incheon Intl

Sat 3/14

11:45 am-7:05 pm

1 stop8h 20m

Shanghai Hongqiao Intl

Wed 3/18

8:10 pm-10:45 am

1 stop13h 35m

$160

IncheonShanghai

ICN - SHA

ICNSHA

Incheon Intl

Mon 3/23

11:45 am-7:05 pm

1 stop8h 20m

Shanghai Hongqiao Intl

Fri 3/27

10:20 pm-10:45 am

1 stop11h 25m

$160

IncheonShanghai

ICN - SHA

ICNSHA

Incheon Intl

Fri 3/20

11:45 am-7:05 pm

1 stop8h 20m

Shanghai Hongqiao Intl

Tue 3/24

10:20 pm-10:45 am

1 stop11h 25m

$160

IncheonShanghai

ICN - SHA

ICNSHA

Incheon Intl

Wed 3/11

11:45 am-7:05 pm

1 stop8h 20m

Shanghai Hongqiao Intl

Sun 3/15

10:20 pm-10:45 am

1 stop11h 25m

$160

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Fri 5/29

6:05 pm-10:50 am

1 stop18h 45m

Bangkok Suvarnabhumi

Wed 6/3

10:15 pm-4:35 pm

1 stop16h 20m

$192

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Showing 1-10 of 60 results
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Compare providers for flights from Seoul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seoul in December
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: Among all the travel providers offering deals on flights from Seoul, eDreams has been found to have the most accurate pricing. Users can find the same prices on deals on Cheapflights as eDreams about >95% of the time. This is based on searches for flights from Seoul made on Cheapflights over the past month and is updated monthly.
  • Most trusted provider: In terms of trustworthiness, Cheapflights users rate eDreams the highest out of those offering flight deals from Seoul. eDreams has a user feedback rating of 3 out of 3 stars (3 being the best) and has received the most positive sentiment from Cheapflights users searching for flights from Seoul. This info is gathered from Cheapflights searches over the past month.

Best time to book a flight from Seoul

Have a flexible travel schedule? Discover the best time to fly from Seoul 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 Seoul

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

When is the best time to book a flight from Seoul?

Use this chart to determine the optimal time to book a round-trip flight from Seoul to John F Kennedy Intl. Price data was last updated on December 26, 2025.

To ensure you get the cheapest price possible for a flight from Seoul, you should look to book at least 22 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Seoul (average of $389). Flying from Seoul in August will prove the most costly (average of $914). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Seoul?

For flights departing from Seoul check dates and pricing for the following: Asiana Airlines, Korean Air, Delta, Air Canada. These airlines depart to the following popular destinations: New York.

Korean Air
Korean Air
From $52
Asiana Airlines
Asiana Airlines
From $45
Jeju Air
Jeju Air
From $30
Jin Air
Jin Air
From $30

What are popular destinations to fly to from Seoul?

Some of the most frequent flights departing from Seoul everyday are: Tokyo (988 flights per day), Osaka (964 flights per day), and Jeju City (904 flights per day).

Tokyo
Tokyo
From $87
Los Angeles
Los Angeles
From $223
Bangkok Suvarnabhumi
Bangkok Suvarnabhumi
From $76
New York
New York
From $228

What is the cheapest place to fly to from Seoul?

The cheapest city to fly to from Seoul is Jeju City, with prices starting at $11. Explore other affordable destinations below.

Jeju City
Jeju City
From $11
Busan Gimhae
Busan Gimhae
From $23
Qingdao Jiaodong Intl
Qingdao Jiaodong Intl
From $34
Hiroshima
Hiroshima
From $41

Airline reviews for flights from Seoul

Read reviews and ratings of airlines operating flights from Seoul. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Seoul travel. Please note that the reviews are sourced from user searches and were last updated on December 28, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
Read reviews from past customers who have flown Korean Air, Asiana Airlines, and Delta from Seoul. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,184 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Overall

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.5
Very good
1,184 reviews
Korean Air
8.5
Very good
1,184 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Overall

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Asiana Airlines
8.2
Very good
501 reviews
Korean Air
8.5
Very good
1,184 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Overall

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Delta
7.9
Good
8,018 reviews
Korean Air
8.5
Very good
1,184 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Overall

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Air Canada
7.1
Good
10,562 reviews
Korean Air
8.5
Very good
1,184 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Overall

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Popular international destinations from Seoul

The most popular international flight routes departing from Seoul we’ve come across at this time.
Flights from Incheon Intl to Los Angeles
Flights from Incheon Intl to San Francisco
Flights from Incheon Intl to Manila
Flights from Incheon Intl to Seattle
Flights from Incheon Intl to Atlanta
Flights from Incheon Intl to Fukuoka
Flights from Incheon Intl to Honolulu
Flights from Incheon Intl to Guangzhou
Flights from Incheon Intl to Cebu City
Flights from Incheon Intl to Hong Kong
Flights from Incheon Intl to Phuket City
Flights from Incheon Intl to Tamuning
Flights from Incheon Intl to Ho Chi Minh City
Flights from Incheon Intl to Da Nang
Flights from Incheon Intl to Minneapolis
Flights from Incheon Intl to Ulaanbaatar
Flights from Incheon Intl to Angeles City
Flights from Incheon Intl to Nha Trang

Related info for your journey

Access useful and relevant information related to your journey from Seoul. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated December 28, 2025.

  • What are the most popular destinations to fly to from Seoul?

    This month, the top selected destinations from Seoul are Fukuoka, Da Nang, Bangkok Suvarnabhumi Airport. Throughout the year, Fukuoka, Da Nang, Bangkok Suvarnabhumi Airport are some of the top choices made by users flying from Seoul.

  • What is the cheapest airport to fly out of Seoul?

    Incheon Intl airport offers the cheapest routes to Atlanta, from $142; whereas Seoul Gimpo Intl airport is typically cheaper if you're flying to New York, from $249. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • What are the cheapest airlines flying from Seoul to anywhere?

    Over the past few days, we've found that Air Seoul, Jin Air, and Eastar Jet have the cheapest prices from Seoul. Air Seoul flights from Seoul to Jeju City ($24), Jin Air flights from Seoul to Bangkok Suvarnabhumi ($27), and Eastar Jet flights from Seoul to Bangkok Suvarnabhumi ($28).

  • What is the cheapest month to fly from Seoul?

    November is currently the cheapest month to fly from Seoul. At this moment in time August is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Seoul?

    Check out the cheapest flights from Seoul to embark to:
    Fly from Seoul to Shanghai from $142 round trip
    Fly from Seoul to Taipei City from $210 round trip
    Fly from Seoul to Bangkok from $221 round trip
    Fly from Seoul to Tokyo from $273 round trip
    Fly from Seoul to San Francisco from $420 round trip

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