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$406+ Cheap flights to South Korea

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 29/7. Fares are subject to change and may not be available on all flights or dates of travel.
— ICN
11 Jul — 18 Jul1
1 adult

Flights to South Korea in 2025

Find the latest flights to South Korea in 2025, 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 6 July 2025.

Return from

$965

One-way from

$406

Popular in

December

Cheapest in

May

Average price

$1,216

Good round-trip deal

$1,599 or less

Good one-way deal

$895 or less
Jetstar
  • Jetstar
  • 28/8-2/9
  • 2 total stops
  • 31h 25m total
  • Auckland to Seoul
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Jetstar
  • Jetstar
  • 29/7
  • 1 total stop
  • 16h 10m total
  • Auckland to South Korea
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($474 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($90 potential savings vs. average return price).
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Average for return flights in July 2025
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Price to beat on a round-trip flight from Auckland Intl to South Korea.
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Price to beat on a one-way flight from Auckland Intl to South Korea.
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Find flights to South Korea

Browse one-way and return flights deals to South Korea on Cheapflights. Flight deals are based on user searches and were last updated on 6 July 2025
Explore South Korea
Flights to Seoul
Flights to Busan

Find flight deals to South Korea

Cheapest flights to South Korea
Explore the most affordable flight options available to South Korea. Find the lowest fares based on data from user searches, with prices last updated on 6 July 2025.

Thu 28/806:40AKL - ICN
1 stop16h 10mJetstar
Tue 2/921:35ICN - AKL
1 stop15h 15mJetstar
Deal found 5/7$965
Tue 5/819:30AKL - ICN
2 stops27h 05mChina Airlines
Mon 18/812:35ICN - AKL
2 stops26h 25mChina Airlines
Deal found 6/7$1,033
Fri 5/920:45AKL - ICN
1 stop27h 45mMultiple Airlines
Wed 17/916:35ICN - AKL
1 stop20h 10mMultiple Airlines
Deal found 5/7$1,072
Mon 10/1111:40AKL - ICN
2 stops28h 10mChina Eastern
Sun 23/1116:20ICN - AKL
1 stop20h 15mChina Eastern
Deal found 4/7$1,127
Thu 4/919:30AKL - GMP
1 stop20h 35mMultiple Airlines
Tue 16/912:00GMP - AKL
1 stop24h 45mMultiple Airlines
Deal found 4/7$1,207
Tue 18/1120:30AKL - ICN
1 stop24h 05mAir China
Wed 10/1210:40ICN - AKL
1 stop27h 55mAir China
Deal found 6/7$1,232

Cheapflights Fare Finder

Locate flights to South Korea 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 6 July 2025.
Use the filters below to find and compare flights to South Korea that are best for you.

Fly from

Auckland

Route

Departure

Return

Price

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Thu 28/8

06:40-19:50

1 stop16h 10m

Incheon Intl

Tue 2/9

21:35-15:50

1 stop15h 15m

$965

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Tue 5/8

19:30-19:35

2 stops27h 05m

Incheon Intl

Mon 18/8

12:35-18:00

2 stops26h 25m

$1,033

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Fri 5/9

20:45-21:30

1 stop27h 45m

Incheon Intl

Wed 17/9

16:35-15:45

1 stop20h 10m

$1,072

AucklandSeoul

AKL - GMP

AKLGMP

Auckland Intl

Thu 4/9

19:30-13:05

1 stop20h 35m

Seoul Gimpo Intl

Tue 16/9

12:00-15:45

1 stop24h 45m

$1,207

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Wed 3/9

10:15-21:10

1 stop37h 55m

Incheon Intl

Mon 15/9

10:10-11:40

1 stop22h 30m

$1,287

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Mon 1/9

10:40-15:20

2 stops31h 40m

Incheon Intl

Thu 4/9

16:20-15:45

1 stop20h 25m

$1,288

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Thu 28/8

19:30-16:35

1 stop24h 05m

Incheon Intl

Tue 2/9

13:45-17:30

2 stops48h 45m

$1,362

AucklandSeoul

AKL - GMP

AKLGMP

Auckland Intl

Thu 24/7

19:30-13:05

1 stop20h 35m

Seoul Gimpo Intl

Sat 2/8

14:25-17:30

1 stop24h 05m

$1,376

AucklandSeoul

AKL - GMP

AKLGMP

Auckland Intl

Mon 1/9

21:00-19:50

1 stop25h 50m

Seoul Gimpo Intl

Thu 4/9

12:00-15:45

1 stop24h 45m

$1,466

AucklandSeoul

AKL - GMP

AKLGMP

Auckland Intl

Thu 31/7

21:25-12:25

2 stops42h 00m

Seoul Gimpo Intl

Fri 8/8

13:30-15:35

2 stops47h 05m

$2,232

Flights are sorted by cheapest return flights first.

Deals found on 6/7

Showing 1-10 of 21 results
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Best time to book a flight to South Korea

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

How long is the flight to South Korea?

On average, a flight from Auckland to South Korea takes 17 hours 38 minutes. Flights to South Korea from other popular cities in New Zealand will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to South Korea?

Use this chart to determine the cheapest time to fly return from Auckland to South Korea. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to South Korea should consider flying on Wednesday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday at midday, when prices are usually at their highest.

What are the most popular airlines that fly to South Korea?

The most popular airlines flying from Auckland to South Korea are Korean Air, China Southern and Jetstar.

Qantas Airways
Qantas Airways
From $955
Air New Zealand
Air New Zealand
From $1,090
United Airlines
United Airlines
From $1,166

What are the cheapest airlines that fly to South Korea?

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

Rainfall in South Korea by month

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

In terms of precipitation, rainfall in South Korea ranges from 20.0 - 260.0 mm per month. July is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit South Korea when rainfall is around 20.0 mm.

Temperature in South Korea by month

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

If weather is an important factor for your trip to South Korea, 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).

What are the most popular places to fly to in South Korea?

Destination popularity is based on the amount of flight searches to South Korea in the last few years. This data was updated on 6 July 2025.
The most popular places in South Korea to fly to are Seoul, Incheon, Busan and Jeju City.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated 6 July 2025.
Get a feel of what it's like to fly with ANA, Korean Air, andChina Airlines to South Korea by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very Good
895 reviews
Check prices

Entertainment

7.9

Overall

8.4

Boarding

8.6

Food

7.7

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
ANA
8.4
Very Good
895 reviews
ANA
8.4
Very Good
895 reviews
Check prices

Entertainment

7.9

Overall

8.4

Boarding

8.6

Food

7.7

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Korean Air
8.4
Very Good
1,102 reviews
ANA
8.4
Very Good
895 reviews
Check prices

Entertainment

7.9

Overall

8.4

Boarding

8.6

Food

7.7

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
China Airlines
8.3
Very Good
744 reviews
ANA
8.4
Very Good
895 reviews
Check prices

Entertainment

7.9

Overall

8.4

Boarding

8.6

Food

7.7

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Hainan Airlines
8.2
Very Good
41 reviews
ANA
8.4
Very Good
895 reviews
Check prices

Entertainment

7.9

Overall

8.4

Boarding

8.6

Food

7.7

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Cathay Pacific
7.6
Good
925 reviews
ANA
8.4
Very Good
895 reviews
Check prices

Entertainment

7.9

Overall

8.4

Boarding

8.6

Food

7.7

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

FAQs about flying to South Korea

  • Can I find cheaper flights to South Korea 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 South Korea on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to South Korea?

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

  • What is the cheapest airport to fly to in South Korea?

    Incheon Intl is currently the cheapest airport to fly to in South Korea. One-way flights to Incheon Intl typically cost $82, while return flights cost around $57.

  • How much is a return flight to South Korea?

    A return flight to South Korea will typically cost around $211, however they can be found for as little as $94.

  • Where does the fastest flight to South Korea depart from?

    For those looking to save time traveling to South Korea, Auckland Intl offers the quickest one-way flight (12 hours 0 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

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Select your preferred flight destination in South Korea from the list below.
Flights to Incheon Intl
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Cheapflights makes it easy to find South Korea flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets to South Korea?

Cheapflights helps you find that perfect flight to South Korea by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights to South Korea with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to South Korea, users can toggle the no change fees filter when performing a flight search.

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Not ready to book yet? You can track prices for flights to South Korea on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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