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$146+ 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 8/3. 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
27 Mar — 3 Apr1
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 25 February 2026.

Cheapest airline

Korean Air

Good round-trip deal

$76 or less

Good one-way deal

$64 or less
On average, Korean Air currently has the cheapest one-way flight from Seoul (avg. price of $1,944).
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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 25 February 2026.

Sun 15/308:45
ICN
-
SHE
Nonstop2h 00m
Korean Air
Sun 29/316:50
SHE
-
ICN
Nonstop2h 00m
Korean Air
Deal found 21/2$290
Tue 24/314:25
ICN
-
SHE
Nonstop2h 00m
Korean Air
Thu 26/316:35
SHE
-
ICN
Nonstop2h 00m
Korean Air
Deal found 23/2$292
Sat 14/308:45
ICN
-
SHE
Nonstop2h 00m
Korean Air
Thu 19/316:35
SHE
-
ICN
Nonstop2h 00m
Korean Air
Deal found 24/2$293
Tue 17/311:45
ICN
-
SHE
1 stop8h 20m
China Eastern
Wed 18/313:05
SHE
-
ICN
1 stop6h 35m
China Eastern
Deal found 24/2$310
Tue 24/320:50
ICN
-
SHE
1 stop21h 50m
China Eastern
Thu 26/313:05
SHE
-
ICN
1 stop6h 35m
China Eastern
Deal found 24/2$312
Mon 16/308:45
ICN
-
SHE
Nonstop2h 00m
Korean Air
Fri 27/311:15
SHE
-
ICN
Nonstop1h 55m
Korean Air
Deal found 23/2$314
Fri 20/314:25
ICN
-
SHE
Nonstop2h 00m
Korean Air
Sun 22/316:35
SHE
-
ICN
Nonstop2h 00m
Korean Air
Deal found 24/2$315
Sat 14/306:50
ICN
-
SHE
2 stops18h 20m
China Eastern
Wed 18/310:50
SHE
-
ICN
1 stop8h 00m
China Eastern
Deal found 24/2$317
Sun 15/307:25
ICN
-
SHE
2 stops17h 45m
China Eastern
Tue 17/310:50
SHE
-
ICN
1 stop8h 00m
China Eastern
Deal found 24/2$320
Sat 14/306:50
ICN
-
SHE
2 stops9h 40m
China Eastern
Sat 21/313:05
SHE
-
ICN
1 stop6h 35m
China Eastern
Deal found 24/2$322
Mon 16/306:50
ICN
-
SHE
2 stops18h 20m
China Eastern
Thu 19/317:00
SHE
-
ICN
2 stops19h 15m
China Eastern
Deal found 24/2$327
Tue 17/320:50
GMP
-
HKG
1 stop15h 00m
China Eastern
Wed 18/313:15
HKG
-
GMP
1 stop20h 45m
China Eastern
Deal found 24/2$476

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

Fly to

Route

Departure

Return

Price

IncheonShenyang

ICN - SHE

ICNSHE

Incheon Intl

Thu 19/3

14:25-15:25

Nonstop2h 00m

Shenyang

Sun 22/3

16:35-19:35

Nonstop2h 00m

$292

IncheonShenyang

ICN - SHE

ICNSHE

Incheon Intl

Mon 23/3

14:25-15:25

Nonstop2h 00m

Shenyang

Fri 27/3

16:35-19:35

Nonstop2h 00m

$292

IncheonShenyang

ICN - SHE

ICNSHE

Incheon Intl

Sat 18/4

14:35-15:30

Nonstop1h 55m

Shenyang

Mon 20/4

16:50-19:50

Nonstop2h 00m

$292

IncheonShenyang

ICN - SHE

ICNSHE

Incheon Intl

Thu 26/3

14:25-15:25

Nonstop2h 00m

Shenyang

Sun 29/3

16:50-19:50

Nonstop2h 00m

$292

IncheonShenyang

ICN - SHE

ICNSHE

Incheon Intl

Tue 19/5

08:05-08:55

Nonstop1h 50m

Shenyang

Thu 28/5

10:15-13:15

Nonstop2h 00m

$312

IncheonShenyang

ICN - SHE

ICNSHE

Incheon Intl

Wed 6/5

08:05-08:55

Nonstop1h 50m

Shenyang

Fri 15/5

10:15-13:15

Nonstop2h 00m

$312

IncheonShenyang

ICN - SHE

ICNSHE

Incheon Intl

Sat 21/3

14:25-15:25

Nonstop2h 00m

Shenyang

Mon 23/3

16:35-19:35

Nonstop2h 00m

$314

IncheonShenyang

ICN - SHE

ICNSHE

Incheon Intl

Sat 21/3

08:45-09:45

Nonstop2h 00m

Shenyang

Tue 24/3

16:35-19:35

Nonstop2h 00m

$314

IncheonShenyang

ICN - SHE

ICNSHE

Incheon Intl

Sun 24/5

08:05-08:55

Nonstop1h 50m

Shenyang

Tue 26/5

16:50-19:50

Nonstop2h 00m

$314

IncheonShenyang

ICN - SHE

ICNSHE

Incheon Intl

Wed 18/3

08:45-09:45

Nonstop2h 00m

Shenyang

Wed 18/3

16:35-19:35

Nonstop2h 00m

$315

Flights are sorted by cheapest return flights first.

Deals found on 22/2

Showing 1-10 of 60 resultsSorted by cheapest first
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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 20 February 2026.

To ensure you get the cheapest price possible for a flight from Seoul, you should look to book at least 64 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 $676). Flying from Seoul in January will prove the most costly (average of $1,327). 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, China Eastern. Which fly to the following popular destinations: Auckland.

Korean Air
Korean Air
From $1,317
China Eastern
China Eastern
From $661
Jeju Air
Jeju Air
From $577

What are popular destinations to fly to from Seoul?

Some of the most frequent flights departing from Seoul everyday are: Tokyo (1,058 flights per day), Osaka (990 flights per day), and Jeju City (830 flights per day).

Tokyo
Tokyo
From $171
Sydney Kingsford Smith
Sydney Kingsford Smith
From $440

What is the cheapest place to fly to from Seoul?

The cheapest city to fly to from Seoul is Busan Gimhae, with prices starting at $58. Explore other affordable destinations below.

Busan Gimhae
Busan Gimhae
From $58

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 and China Eastern 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
1,195 reviews
Check prices

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

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
1,195 reviews
Korean Air
8.4
Very Good
1,195 reviews
Check prices

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

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!!
China Eastern
7.2
Good
196 reviews
Korean Air
8.4
Very Good
1,195 reviews
Check prices

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

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 25 February 2026.

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

    The most popular destinations from Seoul this month are Fukuoka, Bangkok Suvarnabhumi Airport, Da Nang. 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 $842 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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