Find flights
Airlines

$395+ 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 29/1. Fares are subject to change and may not be available on all flights or dates of travel.
— ICN
2 gen — 9 gen1
1 adult
1 adult, Economy, 0 bags

Flights to South Korea in 2025

Enter your travel dates to find the best prices.

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 3 dicembre 2025.

sab 6/1210:40AKL - ICN
2 stops31h 30mMultiple Airlines
sab 13/1214:30ICN - AKL
1 stop24h 10mMultiple Airlines
Deal found 1/12$1,356
sab 6/1210:40AKL - ICN
2 stops31h 05mMultiple Airlines
mar 23/1212:00ICN - AKL
2 stops24h 35mMultiple Airlines
Deal found 1/12$1,358
mer 17/1210:40AKL - ICN
2 stops33h 45mMultiple Airlines
mer 24/1207:25ICN - AKL
3 stops31h 15mMultiple Airlines
Deal found 1/12$1,540
mar 9/1208:05AKL - ICN
3 stops32h 15mMultiple Airlines
mar 16/1212:20ICN - AKL
2 stops27h 10mMultiple Airlines
Deal found 2/12$1,669
sab 6/1210:40AKL - ICN
2 stops29h 40mMultiple Airlines
mer 18/206:50ICN - AKL
3 stops27h 20mMultiple Airlines
Deal found 2/12$1,700
ven 5/1206:45AKL - GMP
3 stops42h 55mMultiple Airlines
ven 12/1219:30GMP - AKL
3 stops43h 10mMultiple Airlines
Deal found 30/11$2,083

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 3 dicembre 2025
Explore South Korea
Flights to Seoul
Flights to Busan

Find flight deals to South Korea

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 3 dicembre 2025.

Return from

$1,238

One-way from

$395

Popular in

December

Cheapest in

May

Average price

$2,109

Good round-trip deal

$1,479 or less

Good one-way deal

$1,244 or less
Malaysia Airlines
  • Malaysia Airlines
  • 20/4-15/5
  • 2 total stops
  • 55h 10m total
  • Auckland to Seoul
Search Deals
Jetstar
  • Jetstar
  • 29/1
  • 1 total stop
  • 15h 50m total
  • Auckland to South Korea
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($260 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($57 potential savings vs. average return price).
Search Deals
Average for return flights in December 2025
Search Deals
Price to beat on a round-trip flight from Auckland Intl to South Korea.
Search Deals
Price to beat on a one-way flight from Auckland Intl to South Korea.
Search Deals

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 3 dicembre 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

gio 19/3

20:50-11:20

2 stops18h 30m

Incheon Intl

mar 28/4

21:50-16:05

1 stop15h 15m

$1,264

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

gio 19/3

20:50-19:15

2 stops26h 25m

Incheon Intl

mar 28/4

12:35-00:35

2 stops33h 00m

$1,306

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

mer 25/2

08:05-11:55

3 stops31h 50m

Incheon Intl

gio 19/3

23:00-05:30

3 stops26h 30m

$1,376

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

mar 19/5

13:00-07:10

1 stop21h 10m

Incheon Intl

ven 22/5

00:10-22:50

1 stop19h 40m

$1,379

AucklandSeoul

AKL - GMP

AKLGMP

Auckland Intl

mar 21/4

22:45-21:20

1 stop25h 35m

Seoul Gimpo Intl

ven 15/5

12:00-15:45

1 stop24h 45m

$1,386

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

mar 31/3

06:20-19:55

1 stop17h 35m

Incheon Intl

gio 16/4

21:30-16:10

1 stop15h 40m

$1,405

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

sab 30/5

19:30-19:35

2 stops27h 05m

Incheon Intl

mar 2/6

12:35-23:00

2 stops31h 25m

$1,405

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

lun 16/2

20:45-19:25

3 stops26h 40m

Incheon Intl

mer 11/3

15:40-16:35

2 stops20h 55m

$1,472

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

mer 7/1

10:00-21:50

1 stop15h 50m

Incheon Intl

mer 4/2

14:50-16:15

1 stop21h 25m

$1,550

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

mar 24/2

19:15-19:15

2 stops28h 00m

Incheon Intl

ven 20/3

20:15-19:10

2 stops18h 55m

$1,564

Flights are sorted by cheapest return flights first.

Deals found on 2/12

Showing 1-10 of 22 results
1
2
3

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 25 hours 13 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.

Weekly flight availability to South Korea

The most flights from Auckland to South Korea are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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

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

Korean Air
Korean Air
From $1,434
Jetstar
Jetstar
From $505
China Southern
China Southern
From $951
Asiana Airlines
Asiana Airlines
From $1,414

What are the cheapest airlines that fly to South Korea?

The cheapest airlines flying from Auckland to South Korea are Qantas Airways, United Airlines and Air New Zealand.

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 3 dicembre 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 3 dicembre 2025.
Get a feel of what it's like to fly with Korean Air, China Airlines, andAsiana 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.
Korean Air
8.4
Very Good
1,177 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

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
1,177 reviews
Korean Air
8.4
Very Good
1,177 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

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
787 reviews
Korean Air
8.4
Very Good
1,177 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

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
8.2
Very Good
490 reviews
Korean Air
8.4
Very Good
1,177 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

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
120 reviews
Korean Air
8.4
Very Good
1,177 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

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
6.6
Okay
488 reviews
Korean Air
8.4
Very Good
1,177 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

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 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?

    Seoul Gimpo Intl is currently the cheapest airport to fly to in South Korea. One-way flights to Seoul Gimpo Intl typically cost $28, while return flights cost around $79.

  • How much is a return flight to South Korea?

    A return flight to South Korea will typically cost around $361, however they can be found for as little as $287.

  • 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 (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 flights to South Korea

Select your preferred flight destination in South Korea from the list below.
Flights to Incheon Intl
Flights to Busan
Flights to Seoul

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 South Korea?

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.

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

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.

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.