Find flights
Deals
Airlines

$535+ Cheap flights to 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
— SEL
11 Jul — 18 Jul1
1 adult
1 adult, Economy, 0 bags

Flights to Seoul in 2026

Enter your travel dates to find the best prices.

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 11 June 2026.

Tue 21/719:30
AKL
-
GMP
1 stop20h 35m
Air China
Wed 29/714:25
GMP
-
AKL
1 stop23h 05m
Air China
Deal found 9/6$1,311
Fri 13/1120:30
AKL
-
GMP
1 stop20h 35m
Air China
Mon 23/1114:25
GMP
-
AKL
1 stop23h 00m
Air China
Deal found 10/6$1,314
Tue 13/1020:30
AKL
-
GMP
1 stop20h 35m
Air China
Thu 19/1114:25
GMP
-
AKL
1 stop23h 10m
Air China
Deal found 7/6$1,364
Thu 22/1020:30
AKL
-
GMP
1 stop20h 35m
Air China
Thu 5/1114:25
GMP
-
AKL
1 stop23h 10m
Air China
Deal found 9/6$1,388
Tue 21/719:30
AKL
-
GMP
1 stop20h 35m
Air China
Mon 27/714:25
GMP
-
AKL
1 stop23h 05m
Air China
Deal found 7/6$1,395
Thu 23/706:15
AKL
-
ICN
1 stop17h 00m
Jetstar
Thu 30/721:30
ICN
-
AKL
1 stop15h 40m
Jetstar
Deal found 7/6$1,400
Tue 21/719:30
AKL
-
ICN
1 stop29h 30m
Air China
Wed 29/713:05
ICN
-
AKL
1 stop24h 25m
Air China
Deal found 9/6$1,402
Mon 19/1010:00
AKL
-
ICN
2 stops29h 45m
China Southern
Sat 12/1214:50
ICN
-
AKL
1 stop35h 40m
China Southern
Deal found 10/6$1,407
Thu 22/1020:30
AKL
-
ICN
1 stop29h 30m
Air China
Thu 5/1111:10
ICN
-
AKL
1 stop26h 25m
Air China
Deal found 10/6$1,412
Tue 27/1006:45
AKL
-
ICN
1 stop18h 00m
Jetstar
Tue 3/1122:20
ICN
-
AKL
1 stop15h 35m
Jetstar
Deal found 9/6$1,414
Sat 17/1007:20
AKL
-
ICN
1 stop16h 40m
Multiple Airlines
Fri 30/1016:20
ICN
-
AKL
1 stop20h 15m
Multiple Airlines
Deal found 10/6$1,417
Sat 15/806:20
AKL
-
ICN
1 stop16h 40m
Jetstar
Sat 22/821:30
ICN
-
AKL
1 stop15h 40m
Jetstar
Deal found 7/6$1,433

Find flight deals to Seoul

Find the latest flights to Seoul in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 134,765 searches and data was last updated on 11 June 2026.

Return from

$1,311

One-way from

$535

Popular in

December

Cheapest in

March

Average price

$1,620

Good round-trip deal

$1,675 or less

Good one-way deal

$893 or less
Air China
  • Air China
  • 21/7-29/7
  • 2 total stops
  • 43h 40m total
  • Auckland to Seoul
Search Deals
Jetstar
  • Jetstar
  • 5/11
  • 1 total stop
  • 18h 00m total
  • Auckland to Seoul
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($202 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average return price).
Search Deals
Average for return flights in June 2026
Search Deals
Price to beat on a round-trip flight from Auckland Intl to Seoul.
Search Deals
Price to beat on a one-way flight from Auckland Intl to Seoul.
Search Deals

Cheapflights Fare Finder

 
Locate flights to Seoul that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 134,765 searches and data was last updated on 11 June 2026.
Use the filters below to find and compare flights to Seoul that are best for you.

Fly from

Route

Departure

Return

Price

Cheapest return flight

AucklandSeoul

AKL - GMP

AKLGMP

Auckland Intl

Fri 13/11

20:30-13:05

1 stop20h 35m

Seoul Gimpo Intl

Mon 23/11

14:25-17:25

1 stop23h 00m

$1,311

AucklandSeoul

AKL - GMP

AKLGMP

Auckland Intl

Tue 21/7

19:30-13:05

1 stop20h 35m

Seoul Gimpo Intl

Wed 29/7

14:25-16:30

1 stop23h 05m

$1,311

AucklandSeoul

AKL - GMP

AKLGMP

Auckland Intl

Thu 22/10

20:30-13:05

1 stop20h 35m

Seoul Gimpo Intl

Thu 5/11

14:25-17:35

1 stop23h 10m

$1,388
Fastest return journey

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Tue 27/10

06:45-20:45

1 stop18h 00m

Incheon Intl

Tue 3/11

22:20-17:55

1 stop15h 35m

$1,414

AucklandSeoul

AKL - GMP

AKLGMP

Auckland Intl

Fri 6/11

20:30-13:05

1 stop20h 35m

Seoul Gimpo Intl

Sat 14/11

14:25-17:25

1 stop23h 00m

$1,469

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Thu 22/10

14:25-19:05

1 stop32h 40m

Incheon Intl

Thu 5/11

15:00-19:30

2 stops24h 30m

$1,564

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Thu 22/10

20:30-19:35

2 stops27h 05m

Incheon Intl

Thu 5/11

20:15-19:10

2 stops18h 55m

$1,584

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Thu 1/10

21:35-12:40

2 stops19h 05m

Incheon Intl

Sat 5/12

13:45-06:45

1 stop37h 00m

$1,596

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Wed 19/8

15:15-11:30

2 stops23h 15m

Incheon Intl

Sat 12/9

12:45-18:00

2 stops26h 15m

$1,665

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Thu 26/11

19:15-21:25

2 stops30h 10m

Incheon Intl

Mon 14/12

13:45-13:25

1 stop19h 40m

$1,665

Flights are sorted by cheapest return flights first.

Deals found on 9/6

Showing 1-10 of 31 resultsSorted by cheapest first
1
2
3
4

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 Insights

Everything you need to know about your flight to Seoul

How long is the flight to Seoul?

On average, a flight from Auckland to Seoul takes 16 hours 15 minutes. Flights to Seoul from other popular cities in New Zealand will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Seoul?

The most popular airlines flying from Auckland to Seoul are Korean Air, Asiana Airlines and Jetstar.

Korean Air
Korean Air
From $1,449
Jetstar
Jetstar
From $516
China Southern
China Southern
From $942
Asiana Airlines
Asiana Airlines
From $1,400

What are the cheapest airlines that fly to Seoul?

The cheapest airlines flying from Auckland to Seoul are China Eastern, Jetstar and Malaysia Airlines.

Rainfall in Seoul by month

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

In terms of precipitation, rainfall in Seoul ranges from 27.0 - 253.0 mm per month. July is typically the wettest month, when rainfall can reach 253.0 mm. December is typically the driest time to visit Seoul when rainfall is around 27.0 mm.

Temperature in Seoul by month

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

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).

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

The price you pay for your flight to Seoul may vary depending on when you book. For the best chance of a lower fare, look to book 21 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service 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 11 June 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
1,218 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Overall

8.4

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
1,218 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Overall

8.4

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
828 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Overall

8.4

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
540 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Overall

8.4

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
153 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Overall

8.4

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
545 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Overall

8.4

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.

FAQs about flying to Seoul

  • Can I find cheaper flights to Seoul if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Seoul on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Seoul?

    Based on reviews from Cheapflights users, China Eastern is rated the highest out of the airlines that fly to Seoul.

  • What is the cheapest airport to fly to in Seoul?

    Incheon Intl is currently the cheapest airport to fly to in Seoul. One-way flights to Incheon Intl typically cost $172, while return flights cost around $295.

  • How much is a return flight to Seoul?

    A return flight to Seoul will typically cost around $295, however they can be found for as little as $295.

  • Where does the fastest flight to Seoul depart from?

    For those looking to save time traveling to Seoul, Auckland Intl offers the quickest one-way flight (11 hours 55 minutes).

  • Does Incheon Intl have rental cars?

    Yes. Those touching down at Incheon Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Incheon Intl?

    Yes. Incheon Intl has hotels nearby for those requiring accommodations. Darakhyu Incheon Airport Terminal 2 Capsule Hotel by Walkerhill is the closest property to Incheon Intl (0.0 km away from Incheon Intl).

See more FAQs

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.

Find the best flight deals to Seoul

Some of the lowest fares we’ve come across for flights to Seoul.
Flights from Auckland to Incheon Intl

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 to Seoul?

When you search for this flight to Seoul, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Seoul.

Can Cheapflights find flights to Seoul with no change fees?

Need flexible booking options for your flight to Seoul ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Seoul flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.