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$798+ Direct flights to Seoul

This is the cheapest price on a non-stop flight to Seoul found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/7. Fares are subject to change and may not be available on all flights or dates of travel.
— SEL
17 Mar — 24 Mar1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights to Seoul
Explore the most affordable flight options available to Seoul. Find the lowest fares based on data from user searches, with prices last updated on 15 February 2026.

Mon 20/711:05
AKL
-
ICN
Nonstop12h 15m
Korean Air
Mon 3/818:00
ICN
-
AKL
Nonstop11h 35m
Korean Air
Deal found 14/2$1,347
Mon 13/711:05
AKL
-
ICN
Nonstop12h 15m
Korean Air
Mon 17/818:00
ICN
-
AKL
Nonstop11h 35m
Korean Air
Deal found 14/2$1,354
Tue 21/711:05
AKL
-
ICN
Nonstop12h 15m
Korean Air
Wed 29/718:00
ICN
-
AKL
Nonstop11h 35m
Korean Air
Deal found 14/2$1,436
Thu 23/711:05
AKL
-
ICN
Nonstop12h 15m
Korean Air
Wed 29/718:00
ICN
-
AKL
Nonstop11h 35m
Korean Air
Deal found 12/2$1,440
Sat 18/711:05
AKL
-
ICN
Nonstop12h 15m
Korean Air
Wed 29/718:00
ICN
-
AKL
Nonstop11h 35m
Korean Air
Deal found 15/2$1,443
Mon 4/511:05
AKL
-
ICN
Nonstop12h 15m
Korean Air
Sun 31/518:00
ICN
-
AKL
Nonstop11h 35m
Korean Air
Deal found 13/2$1,585
Thu 28/511:05
AKL
-
ICN
Nonstop12h 15m
Korean Air
Sun 14/618:00
ICN
-
AKL
Nonstop11h 35m
Korean Air
Deal found 14/2$1,592
Thu 4/611:05
AKL
-
ICN
Nonstop12h 15m
Korean Air
Fri 26/618:00
ICN
-
AKL
Nonstop11h 35m
Korean Air
Deal found 13/2$1,627
Mon 18/511:05
AKL
-
ICN
Nonstop12h 15m
Korean Air
Mon 15/618:00
ICN
-
AKL
Nonstop11h 35m
Korean Air
Deal found 14/2$1,628
Tue 19/511:05
AKL
-
ICN
Nonstop12h 15m
Korean Air
Wed 27/518:00
ICN
-
AKL
Nonstop11h 35m
Korean Air
Deal found 14/2$1,633
Thu 7/511:05
AKL
-
ICN
Nonstop12h 15m
Korean Air
Fri 29/518:00
ICN
-
AKL
Nonstop11h 35m
Korean Air
Deal found 12/2$1,638
Mon 11/511:05
AKL
-
ICN
Nonstop12h 15m
Korean Air
Fri 15/518:00
ICN
-
AKL
Nonstop11h 35m
Korean Air
Deal found 11/2$1,645

Best time to book a flight to Seoul

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

Cheapflights Fare Finder

 
Use the slider to find non-stop flights to Seoul within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 134,765 searches and data was last updated on 15 February 2026.
Use the filters below to find and compare direct flights to Seoul that are best for you.

Fly from

Auckland

Route

Departure

Return

Price

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Mon 13/7

11:05-20:20

Nonstop12h 15m

Incheon Intl

Mon 24/8

18:00-08:35

Nonstop11h 35m

$1,354

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Tue 21/7

11:05-20:20

Nonstop12h 15m

Incheon Intl

Wed 29/7

18:00-08:35

Nonstop11h 35m

$1,436

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Thu 23/7

11:05-20:20

Nonstop12h 15m

Incheon Intl

Wed 29/7

18:00-08:35

Nonstop11h 35m

$1,440

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Sat 18/7

11:05-20:20

Nonstop12h 15m

Incheon Intl

Wed 29/7

18:00-08:35

Nonstop11h 35m

$1,443

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Mon 4/5

11:05-20:20

Nonstop12h 15m

Incheon Intl

Sun 31/5

18:00-08:35

Nonstop11h 35m

$1,585

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Tue 19/5

11:05-20:20

Nonstop12h 15m

Incheon Intl

Fri 29/5

18:00-08:35

Nonstop11h 35m

$1,585

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Thu 4/6

11:05-20:20

Nonstop12h 15m

Incheon Intl

Fri 26/6

18:00-08:35

Nonstop11h 35m

$1,627

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Mon 18/5

11:05-20:20

Nonstop12h 15m

Incheon Intl

Mon 15/6

18:00-08:35

Nonstop11h 35m

$1,628

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Tue 19/5

11:05-20:20

Nonstop12h 15m

Incheon Intl

Wed 27/5

18:00-08:35

Nonstop11h 35m

$1,633

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Sat 6/6

11:05-20:20

Nonstop12h 15m

Incheon Intl

Fri 26/6

18:00-08:35

Nonstop11h 35m

$1,633

Flights are sorted by cheapest return flights first.

Deals found on 14/2

Showing 1-10 of 22 results
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2
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Reviews of airlines flying non-stop to Seoul

Get insights into the airlines that provide direct flights 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 15 February 2026.
Read reviews from past customers who have flown Korean Air, China Airlines, andAsiana Airlines to South Korea. 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
1,191 reviews
Check prices

Overall

8.4

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very Good
1,191 reviews
Korean Air
8.4
Very Good
1,191 reviews
Check prices

Overall

8.4

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.3
Very Good
804 reviews
Korean Air
8.4
Very Good
1,191 reviews
Check prices

Overall

8.4

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.1
Very Good
503 reviews
Korean Air
8.4
Very Good
1,191 reviews
Check prices

Overall

8.4

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Southern
7.3
Good
137 reviews
Korean Air
8.4
Very Good
1,191 reviews
Check prices

Overall

8.4

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Jetstar
6.5
Okay
521 reviews
Korean Air
8.4
Very Good
1,191 reviews
Check prices

Overall

8.4

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

FAQ about direct flights to Seoul

Find answers to frequently asked questions about direct flights to Seoul to unlock the best deals on Cheapflights.

  • What is the best time of year to fly direct to Seoul?

    If you're seeking the lowest price on a direct flight to Seoul, May is worth consideration, as prices are usually at their lowest, on average. August may be most appealing to users looking for the quietest time to visit Seoul, when demand is typically at its lowest.

  • What is the most popular direct flight origin to Seoul?

    Currently, the most popular direct flight origin to Seoul is Auckland. A return direct flight from Auckland to Seoul typically costs around $1,755.

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