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HK$593+ 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 1-6. Fares are subject to change and may not be available on all flights or dates of travel.
— SEL
20 May — 27 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 15 May 2025.

Sat 14-600:40HKG - ICN
Nonstop3h 50mMultiple Airlines
Sat 21-621:25ICN - HKG
Nonstop3h 50mMultiple Airlines
Deal found 14-5HK$1,015
Thu 19-616:55HKG - ICN
Nonstop3h 40mHK Express
Sun 22-612:45ICN - HKG
Nonstop3h 50mHK Express
Deal found 14-5HK$1,030
Sun 25-500:40HKG - ICN
Nonstop3h 50mT'way Air
Wed 28-520:05ICN - HKG
Nonstop4h 10mT'way Air
Deal found 14-5HK$1,202
Wed 11-613:30HKG - ICN
Nonstop3h 40mAIR PREMIA
Wed 18-609:05ICN - HKG
Nonstop3h 55mAIR PREMIA
Deal found 14-5HK$1,452
Thu 19-613:35HKG - ICN
Nonstop3h 40mJeju Air
Mon 23-609:45ICN - HKG
Nonstop3h 50mJeju Air
Deal found 14-5HK$1,818
Fri 30-500:30HKG - ICN
Nonstop3h 40mAsiana Airlines
Mon 2-609:00ICN - HKG
Nonstop3h 40mAsiana Airlines
Deal found 14-5HK$2,310
Sun 13-700:45HKG - ICN
Nonstop3h 40mKorean Air
Tue 15-719:45ICN - HKG
Nonstop3h 45mKorean Air
Deal found 14-5HK$2,630
Sat 28-616:25HKG - ICN
Nonstop3h 45mCathay Pacific
Wed 2-720:05ICN - HKG
Nonstop3h 55mCathay Pacific
Deal found 14-5HK$2,833

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 15 May 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

Sat 14-6

00:40-05:30

Nonstop3h 50m

Incheon Intl

Sat 21-6

21:25-00:15

Nonstop3h 50m

HK$1,015

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Thu 19-6

16:55-21:35

Nonstop3h 40m

Incheon Intl

Sun 22-6

12:45-15:35

Nonstop3h 50m

HK$1,030

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sun 25-5

00:40-05:30

Nonstop3h 50m

Incheon Intl

Tue 27-5

20:05-23:15

Nonstop4h 10m

HK$1,155

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 11-6

13:30-18:10

Nonstop3h 40m

Incheon Intl

Wed 18-6

09:05-12:00

Nonstop3h 55m

HK$1,452

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$1,818

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 30-5

00:30-05:10

Nonstop3h 40m

Incheon Intl

Mon 2-6

09:00-11:40

Nonstop3h 40m

HK$2,310

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sun 13-7

00:45-05:25

Nonstop3h 40m

Incheon Intl

Tue 15-7

19:45-22:30

Nonstop3h 45m

HK$2,630

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sat 28-6

16:25-21:10

Nonstop3h 45m

Incheon Intl

Wed 2-7

20:05-23:00

Nonstop3h 55m

HK$2,833

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sun 1-6

00:40-05:30

Nonstop3h 50m

HK$593

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sat 14-6

13:35-18:15

Nonstop3h 40m

HK$601

Flights are sorted by cheapest return flights first.

Deals found on 14-5

Showing 1-10 of 16 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 15 May 2025.
EVA Air
8.4
Very Good
1,192 reviews
Check prices

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.6

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
EVA Air
8.4
Very Good
1,192 reviews
EVA Air
8.4
Very Good
1,192 reviews
Check prices

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.6

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Korean Air
8.4
Very Good
1,073 reviews
EVA Air
8.4
Very Good
1,192 reviews
Check prices

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.6

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
China Airlines
8.3
Very Good
732 reviews
EVA Air
8.4
Very Good
1,192 reviews
Check prices

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.6

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Asiana Airlines
8.2
Very Good
441 reviews
EVA Air
8.4
Very Good
1,192 reviews
Check prices

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.6

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

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$1,157. If you're looking for a direct return flight to Seoul, you can expect to pay around HK$3,707.

  • 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$2,687.

See more FAQs

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