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HK$598+ 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 25-4. Fares are subject to change and may not be available on all flights or dates of travel.
— SEL
25 Apr — 2 May1
1 adult

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 20 April 2025.

Sun 11-507:15HKG - ICN
Nonstop3h 35mHK Express
Tue 20-522:30ICN - HKG
Nonstop3h 50mHK Express
Deal found 20-4HK$1,024
Sat 10-501:25HKG - ICN
Nonstop3h 40mMultiple Airlines
Mon 12-512:45ICN - HKG
Nonstop3h 50mMultiple Airlines
Deal found 19-4HK$1,086
Sat 31-500:40HKG - ICN
Nonstop3h 50mT'way Air
Sat 7-620:05ICN - HKG
Nonstop4h 10mT'way Air
Deal found 19-4HK$1,117
Fri 9-501:25HKG - ICN
Nonstop3h 40mJin Air
Wed 14-521:25ICN - HKG
Nonstop3h 50mJin Air
Deal found 20-4HK$1,141
Sun 11-514:50HKG - ICN
Nonstop3h 50mHong Kong Airlines
Tue 20-514:50ICN - HKG
Nonstop4h 00mHong Kong Airlines
Deal found 20-4HK$1,467
Fri 9-513:30HKG - ICN
Nonstop3h 40mAIR PREMIA
Mon 12-509:05ICN - HKG
Nonstop3h 55mAIR PREMIA
Deal found 19-4HK$1,630
Thu 19-613:35HKG - ICN
Nonstop3h 40mJeju Air
Mon 23-609:45ICN - HKG
Nonstop3h 50mJeju Air
Deal found 19-4HK$1,769
Thu 1-500:30HKG - ICN
Nonstop3h 40mAsiana Airlines
Tue 6-509:00ICN - HKG
Nonstop3h 40mAsiana Airlines
Deal found 20-4HK$2,289
Sat 21-612:20HKG - ICN
Nonstop3h 40mKorean Air
Sat 21-619:45ICN - HKG
Nonstop3h 45mKorean Air
Deal found 19-4HK$2,631

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 70,647 searches and data was last updated on 20 April 2025.
Use the filters below to find and compare direct flights to Seoul that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sun 11-5

07:15-11:50

Nonstop3h 35m

Incheon Intl

Tue 20-5

22:30-01:20

Nonstop3h 50m

HK$1,024

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sat 10-5

00:40-05:30

Nonstop3h 50m

Incheon Intl

Sun 18-5

12:45-15:35

Nonstop3h 50m

HK$1,032

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 9-5

01:25-06:05

Nonstop3h 40m

Incheon Intl

Wed 14-5

21:25-00:15

Nonstop3h 50m

HK$1,141

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 9-5

00:40-05:30

Nonstop3h 50m

Incheon Intl

Tue 13-5

20:05-23:15

Nonstop4h 10m

HK$1,172

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sun 11-5

14:50-19:40

Nonstop3h 50m

Incheon Intl

Tue 20-5

14:50-17:50

Nonstop4h 00m

HK$1,467

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 9-5

13:30-18:10

Nonstop3h 40m

Incheon Intl

Mon 12-5

09:05-12:00

Nonstop3h 55m

HK$1,630

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Thu 19-6

13:35-18:15

Nonstop3h 40m

Incheon Intl

Mon 23-6

09:45-12:35

Nonstop3h 50m

HK$1,769

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Thu 1-5

00:30-05:10

Nonstop3h 40m

Incheon Intl

Tue 6-5

09:00-11:40

Nonstop3h 40m

HK$2,289

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 25-4

16:55-21:35

Nonstop3h 40m

HK$598

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sun 27-4

00:40-05:30

Nonstop3h 50m

HK$613

Flights are sorted by cheapest return flights first.

Deals found on 20-4

Showing 1-10 of 16 results
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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 20 April 2025.
EVA Air
8.4
Very Good
1,179 reviews
Check prices

Overall

8.4

Boarding

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
EVA Air
8.4
Very Good
1,179 reviews
EVA Air
8.4
Very Good
1,179 reviews
Check prices

Overall

8.4

Boarding

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
Korean Air
8.4
Very Good
1,063 reviews
EVA Air
8.4
Very Good
1,179 reviews
Check prices

Overall

8.4

Boarding

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
China Airlines
8.3
Very Good
727 reviews
EVA Air
8.4
Very Good
1,179 reviews
Check prices

Overall

8.4

Boarding

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
AIR PREMIA
8.2
Very Good
EVA Air
8.4
Very Good
1,179 reviews
Check prices

Overall

8.4

Boarding

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

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 HK$2,957. If you're looking for a direct return flight to Seoul, you can expect to pay around HK$3,189.

  • Which airlines fly direct to Seoul?

    At the moment, HK Express, Hong Kong Airlines, Jeju Air, Cathay Pacific, Korean Air, Greater Bay Airlines, Asiana Airlines, T'way Air, Jin Air, AIR PREMIA offer direct flights to Seoul. HK Express 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, March is worth consideration, as prices are usually at their lowest, on average. February 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 Hong Kong. A return direct flight from Hong Kong to Seoul typically costs around HK$3,096.

See more FAQs

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