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$864+ 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 29/9. Fares are subject to change and may not be available on all flights or dates of travel.
— SEL
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Find flight deals to Seoul

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 16 September 2025.

Tue 4/1111:45AKL - ICN
Nonstop11h 55mKorean Air
Tue 11/1118:25ICN - AKL
Nonstop11h 30mKorean Air
Deal found 14/9$1,450
Fri 31/1011:45AKL - ICN
Nonstop11h 55mKorean Air
Tue 11/1118:25ICN - AKL
Nonstop11h 30mKorean Air
Deal found 15/9$1,492
Wed 29/1011:45AKL - ICN
Nonstop11h 55mKorean Air
Tue 11/1118:25ICN - AKL
Nonstop11h 30mKorean Air
Deal found 14/9$1,499
Tue 20/111:45AKL - ICN
Nonstop11h 55mKorean Air
Tue 24/218:25ICN - AKL
Nonstop11h 30mKorean Air
Deal found 15/9$1,527
Thu 12/211:45AKL - ICN
Nonstop11h 55mKorean Air
Thu 26/218:25ICN - AKL
Nonstop11h 30mKorean Air
Deal found 14/9$1,544
Mon 27/1011:45AKL - ICN
Nonstop11h 55mKorean Air
Thu 30/1018:25ICN - AKL
Nonstop11h 30mKorean Air
Deal found 14/9$1,553
Tue 13/111:45AKL - ICN
Nonstop11h 55mKorean Air
Tue 24/218:25ICN - AKL
Nonstop11h 30mKorean Air
Deal found 15/9$1,578
Sun 15/211:45AKL - ICN
Nonstop11h 55mKorean Air
Sat 14/318:25ICN - AKL
Nonstop11h 30mKorean Air
Deal found 15/9$1,593
Thu 6/1111:45AKL - ICN
Nonstop11h 55mKorean Air
Tue 11/1118:25ICN - AKL
Nonstop11h 30mKorean Air
Deal found 15/9$1,605

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 16 September 2025.
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

Fri 31/10

11:45-19:40

Nonstop11h 55m

Incheon Intl

Tue 11/11

18:25-09:55

Nonstop11h 30m

$1,492

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Wed 29/10

11:45-19:40

Nonstop11h 55m

Incheon Intl

Tue 11/11

18:25-09:55

Nonstop11h 30m

$1,499

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Tue 20/1

11:45-19:40

Nonstop11h 55m

Incheon Intl

Tue 24/2

18:25-09:55

Nonstop11h 30m

$1,527

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Thu 12/2

11:45-19:40

Nonstop11h 55m

Incheon Intl

Thu 26/2

18:25-09:55

Nonstop11h 30m

$1,544

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Tue 13/1

11:45-19:40

Nonstop11h 55m

Incheon Intl

Tue 24/2

18:25-09:55

Nonstop11h 30m

$1,578

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Sun 15/2

11:45-19:40

Nonstop11h 55m

Incheon Intl

Sat 14/3

18:25-09:55

Nonstop11h 30m

$1,593

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Tue 3/3

11:45-19:40

Nonstop11h 55m

Incheon Intl

Tue 10/3

18:25-09:55

Nonstop11h 30m

$1,737

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Sat 8/11

11:45-19:40

Nonstop11h 55m

Incheon Intl

Thu 20/11

18:25-09:55

Nonstop11h 30m

$1,744

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Mon 29/9

12:05-20:15

Nonstop12h 10m

$864

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Mon 3/11

11:45-19:40

Nonstop11h 55m

$892

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 18 results
1
2

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 16 September 2025.
Read reviews from past customers who have flown Korean Air, Asiana Airlines, andChina Southern 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
1,140 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Crew

8.7

Overall

8.4

Food

8.1

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
1,140 reviews
Korean Air
8.4
Very Good
1,140 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Crew

8.7

Overall

8.4

Food

8.1

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
8.2
Very Good
480 reviews
Korean Air
8.4
Very Good
1,140 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Crew

8.7

Overall

8.4

Food

8.1

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
7.5
Good
110 reviews
Korean Air
8.4
Very Good
1,140 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Crew

8.7

Overall

8.4

Food

8.1

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 Eastern
7.2
Good
166 reviews
Korean Air
8.4
Very Good
1,140 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Crew

8.7

Overall

8.4

Food

8.1

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
474 reviews
Korean Air
8.4
Very Good
1,140 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Crew

8.7

Overall

8.4

Food

8.1

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.

Temperature and rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average temperature and rainfall totals by month.

SEL

Temperature

2 - 25 °C

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 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

FAQ about direct flights to Seoul

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

  • How much are direct flights to Seoul?

    On average, a one-way direct flight to Seoul will cost users approximately $1,250. If you're looking for a direct return flight to Seoul, you can expect to pay around $1,879.

  • Which airlines fly direct to Seoul?

    At the moment, Korean Air, Jetstar, China Southern, China Eastern, Asiana Airlines, China Airlines, Qantas Airways, Cathay Pacific, Air China, Air New Zealand offer direct flights to Seoul. Korean Air is currently the most popular airline that flies direct to Seoul.

  • 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 $1,564.

See more FAQs

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