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$140+ 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEL — AKL
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags

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 travellers. Please note that the information is based on the most recent updates available. Data last updated 22 January 2026.

Cheapest airline

Korean Air

Good round-trip deal

$77 or less

Good one-way deal

$151 or less
On average, Korean Air currently has the cheapest one-way flight from Seoul (avg. price of $2,095).
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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

Enter your travel dates to find the best prices.

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 22 January 2026.

Tue 14/414:35
ICN
-
SHE
Nonstop1h 55m
Korean Air
Tue 12/516:50
SHE
-
ICN
Nonstop2h 00m
Korean Air
Deal found 20/1$294
Tue 24/316:40
ICN
-
SHE
1 stop20h 05m
China Eastern
Thu 26/318:40
SHE
-
ICN
1 stop15h 35m
China Eastern
Deal found 21/1$306
Sat 28/218:25
ICN
-
SHE
1 stop22h 55m
China Eastern
Mon 2/310:50
SHE
-
ICN
1 stop23h 25m
China Eastern
Deal found 21/1$337
Tue 3/219:10
ICN
-
SHE
1 stop14h 20m
Shandong Airlines
Fri 6/207:10
SHE
-
ICN
1 stop10h 00m
Shandong Airlines
Deal found 20/1$351
Fri 27/321:10
ICN
-
HKG
1 stop20h 15m
Shandong Airlines
Sun 29/313:40
HKG
-
ICN
1 stop8h 00m
Shandong Airlines
Deal found 21/1$371
Fri 29/520:40
ICN
-
HKG
Nonstop3h 55m
Jeju Air
Mon 1/600:35
HKG
-
ICN
Nonstop3h 55m
Jeju Air
Deal found 20/1$385
Fri 13/223:20
ICN
-
SHE
1 stop10h 10m
Qingdao Airlines
Sat 21/222:15
SHE
-
ICN
1 stop23h 05m
Qingdao Airlines
Deal found 19/1$397
Fri 6/319:10
ICN
-
HKG
1 stop22h 15m
Shandong Airlines
Sun 8/314:10
HKG
-
ICN
1 stop19h 35m
Shandong Airlines
Deal found 21/1$402
Sat 14/321:10
ICN
-
HKG
1 stop20h 15m
Shandong Airlines
Mon 16/314:10
HKG
-
ICN
1 stop7h 40m
Shandong Airlines
Deal found 20/1$404
Sun 8/223:20
ICN
-
SHE
1 stop10h 10m
Qingdao Airlines
Sun 22/222:15
SHE
-
ICN
1 stop23h 05m
Qingdao Airlines
Deal found 22/1$404
Fri 20/314:20
ICN
-
HKG
2 stops25h 35m
China Eastern
Sun 22/314:45
HKG
-
ICN
2 stops21h 30m
China Eastern
Deal found 21/1$409
Sat 7/314:20
ICN
-
HKG
2 stops24h 20m
China Eastern
Mon 9/313:40
HKG
-
ICN
1 stop6h 05m
China Eastern
Deal found 20/1$411

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 22 January 2026. In the last 7 days, Cheapflights users made a total of 134,765 searches

Fly to

Auckland

Route

Departure

Return

Price

IncheonShenyang

ICN - SHE

ICNSHE

Incheon Intl

Tue 24/3

16:40-11:45

1 stop20h 05m

Shenyang

Thu 26/3

18:40-11:15

1 stop15h 35m

$306

IncheonShenyang

ICN - SHE

ICNSHE

Incheon Intl

Sat 28/2

18:25-16:20

1 stop22h 55m

Shenyang

Mon 2/3

10:50-11:15

1 stop23h 25m

$337

IncheonShenyang

ICN - SHE

ICNSHE

Incheon Intl

Fri 13/2

23:20-08:30

1 stop10h 10m

Shenyang

Sat 21/2

22:15-22:20

1 stop23h 05m

$397

IncheonShenyang

ICN - SHE

ICNSHE

Incheon Intl

Sun 8/2

23:20-08:30

1 stop10h 10m

Shenyang

Sun 22/2

22:15-22:20

1 stop23h 05m

$404

IncheonShenyang

ICN - SHE

ICNSHE

Incheon Intl

Tue 3/2

14:20-09:45

2 stops20h 25m

Shenyang

Fri 6/2

17:00-13:15

2 stops19h 15m

$412

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 5/3

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Sun 8/3

00:05-05:00

Nonstop3h 55m

$421

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 18/4

20:15-10:30

1 stop15h 15m

Hong Kong Intl

Mon 20/4

09:45-20:40

2 stops9h 55m

$436

IncheonShenyang

ICN - SHE

ICNSHE

Incheon Intl

Sun 8/2

16:10-10:00

1 stop18h 50m

Shenyang

Tue 10/2

06:40-13:15

2 stops29h 35m

$448

IncheonShenyang

ICN - SHE

ICNSHE

Incheon Intl

Thu 5/2

07:25-22:20

2 stops15h 55m

Shenyang

Fri 6/2

06:40-13:15

2 stops29h 35m

$453

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 20/3

14:20-14:55

2 stops25h 35m

Hong Kong Intl

Mon 23/3

14:45-13:15

2 stops21h 30m

$459

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 60 results
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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 return 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 return flight from Seoul to Auckland. Price data was last updated on 16 January 2026.

To ensure you get the cheapest price possible for a flight from Seoul, you should look to book at least 52 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, May is the cheapest month in which you can book a flight from Seoul (average of $690). Flying from Seoul in January will prove the most costly (average of $1,405). 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 round-trip flights from Seoul you’ll fly on: Korean Air. This airline flies to the following popular destinations: Auckland.

Korean Air
Korean Air
From $1,313
China Southern
China Southern
From $233
Jeju Air
Jeju Air
From $588

What are popular destinations to fly to from Seoul?

Some of the most frequent flights departing from Seoul everyday are: Tokyo (1,025 flights per day), Osaka (1,014 flights per day), and Jeju City (818 flights per day).

Guangzhou Baiyun
Guangzhou Baiyun
From $385
Auckland Intl
Auckland Intl
From $1,192

Airline reviews for flights from Seoul

Get insights into the airlines that provide service from Seoul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Seoul. In the last 7 days, Cheapflights users made a total of 134,765 searches.
Read reviews from past customers who have flown Korean Air from Seoul. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,187 reviews
Check prices

Food

8.1

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

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
8.4
Very Good
1,187 reviews
Korean Air
8.4
Very Good
1,187 reviews
Check prices

Food

8.1

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

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

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Direct flights from South Korea

Book a direct flight from one of these other cities located in South Korea.
Direct flights from Busan

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 22 January 2026.

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

    The most popular destinations from Seoul this month are Fukuoka, Da Nang, Nha Trang. The top year-round destinations include Fukuoka, Da Nang, Bangkok Suvarnabhumi Airport.

  • What is the cheapest month to fly from Seoul?

    At the present moment the cheapest month to fly from Seoul is currently May; with January being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

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

    Here are some of the cheapest flight destinations from Seoul:
    Fly from Seoul to Auckland from $893 round trip

  • How does Cheapflights help users find flights from Seoul?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Seoul today with Cheapflights!

  • Why should you use Cheapflights to find cheap flight tickets from Seoul?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Seoul for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from Seoul with no change fees?

    Certainly. Search results for flights from Seoul shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from Seoul become cheaper?

    Of course! You can now track prices for flights from Seoul and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seoul?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Seoul today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Seoul?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Seoul for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Seoul with no change fees?

Certainly. Search results for flights from Seoul shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Seoul become cheaper?

Of course! You can now track prices for flights from Seoul and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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