Cheap flights from Seoul to Hong Kong

Seoul
SEL
Hong Kong
HKG

Flight deals from Seoul to Hong Kong

Below you can see the best deals on flights Seoul — Hong Kong for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 13 September, from $30.

Top 10 cheap flights from Seoul to Hong Kong

BX
$ 69

Seoul — Hong Kong

21:30—00:15
4 Sep 2026
3 h 45 m
Direct flight
BX
$ 69

Seoul — Hong Kong

21:30—00:15
11 Sep 2026
3 h 45 m
Direct flight
BX
$ 69

Seoul — Hong Kong

21:30—00:15
3 Sep 2026
3 h 45 m
Direct flight
BX
$ 70

Seoul — Hong Kong

21:30—00:15
21 Aug 2026
3 h 45 m
Direct flight
BX
$ 70

Seoul — Hong Kong

21:30—00:15
10 Sep 2026
3 h 45 m
Direct flight
UO
$ 76

Seoul — Hong Kong

22:30—01:10
4 Sep 2026
3 h 40 m
Direct flight
UO
$ 76

Seoul — Hong Kong

15:25—18:15
4 Sep 2026
3 h 50 m
Direct flight
UO
$ 76

Seoul — Hong Kong

12:45—15:35
4 Sep 2026
3 h 50 m
Direct flight
UO
$ 76

Seoul — Hong Kong

02:35—05:25
4 Sep 2026
3 h 50 m
Direct flight
UO
$ 76

Seoul — Hong Kong

22:30—01:10
1 Sep 2026
3 h 40 m
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

When is the best time to book a flight from Seoul to Hong Kong?

The price of a flight from Seoul to Hong Kong changes depending on how far ahead you book. For the best chance of a lower fare, book around 28 days before departure, when the average ticket costs about $686. Fares also tend to climb as the departure date gets closer.

About the Seoul — Hong Kong flight

Looking for cheap flights from Seoul to Hong Kong? Compare fares from different airlines, check the flight schedule and travel time — and book your Seoul — Hong Kong ticket online at the best price.

The route has direct flights — around 423 flights per week, flights are operated by Korean Air, Cathay Pacific, Hong Kong Express Airways, Asiana Airlines and 8 more airlines, a nonstop flight takes about 3 h 35 min, the distance between the cities is around 2,093 km.

Planning your trip? You may find our Hong Kong travel guide, how to get from the airport into town and Hong Kong weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $68Min. price
SeptemberCheapest
AprilPeak season
YesDirect flights
2,093 kmDistance
3 h 35 minTravel time
23Airlines
423 / wkFlights

Flight schedule from Seoul to Hong Kong

The table shows direct flights from Seoul to Hong Kong on the selected date. The flight takes approximately 3 h 35 min. Regular flights are operated by Korean Air, Cathay Pacific, Hong Kong Express Airways and Asiana Airlines. Departures from Incheon International Airport and Gimpo International Airport airports, arrivals at Hong Kong International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 14 Aug 2026

Flight ticket prices by day: Seoul — Hong Kong

Below is a calendar of the lowest flight ticket prices for Seoul — Hong Kong by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $68 in September, and the most expensive are around $110 in April. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Seoul to Hong Kong by month. Tickets are usually cheapest in September (around $120) and priciest in July (about $178) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$169highMay$147mediumSep$120low
Feb$169highJun$151mediumOct$169high
Mar$124lowJul$178highNov$129low
Apr$142mediumAug$178highDec$164high

Some values are estimated based on seasonality.

When to fly

Weather in Hong Kong: it is warmest in July (up to 31 °C on average) and coolest in January (around 19 °C). The driest month is December.

Tickets are usually cheapest in September and most expensive in April. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Hong Kong

Dry and wet days · Hong Kong

Wind speed and direction · Hong Kong

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How to get the best deal on a Seoul — Hong Kong ticket

  • Book ahead: fares for Seoul — Hong Kong are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Seoul is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Hong Kong is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Seoul — Hong Kong route are operated by 12 airlines; Korean Air runs the most flights (around 21% of all flights). Compare carriers, flight shares and schedules below.

  • Korean AirKE
    30x/week
    WebsiteFleet: 16025M pax/year
    • Direct flight ICN → HKG30x/week
      Duration
      3h 46m
      Days
      MTWTFSS
    21.0%Open →
  • Cathay PacificCX
    29x/week
    WebsiteFleet: 18018M pax/year
    • Direct flight ICN → HKG29x/week
      Duration
      3h 45m
      Days
      MTWTFSS
    20.3%Open →
  • Hong Kong Express AirwaysUO
    23x/week
    WebsiteFleet: 355M pax/year
    • Direct flight ICN → HKG23x/week
      Duration
      3h 50m
      Days
      MTWTFSS
    16.5%Open →
  • Asiana AirlinesOZ
    14x/week
    WebsiteFleet: 6916M pax/year
    • Direct flight ICN → HKG14x/week
      Duration
      3h 59m
      Days
      MTWTFSS
    10.2%Open →
  • Hong Kong AirlinesHX
    10x/week
    WebsiteFleet: 213.5M pax/year
    • Direct flight ICN → HKG10x/week
      Duration
      4h 2m
      Days
      MTWTFSS
    7.1%Open →
  • Jeju Air7C
    9x/week
    WebsiteFleet: 4213.4M pax/year
    • Direct flight ICN → HKG9x/week
    6.6%Open →
  • Eastar JetZE
    5x/week
    WebsiteFleet: 154.4M pax/year
    • Direct flight ICN → HKG5x/week
    3.3%Open →
  • T'way AirTW
    5x/week
    WebsiteFleet: 3810M pax/year
    • Direct flight ICN → HKG5x/week
      Duration
      4h 10m
      Days
      MTWTFSS
    3.3%Open →
  • Air BusanBX
    3x/week
    WebsiteFleet: 225.8M pax/year
    • Direct flight ICN → HKG3x/week
    2.4%Open →
  • Air PremiaYP
    3x/week
    WebsiteFleet: 8766k pax/year
    • Direct flight ICN → HKG3x/week
      Duration
      3h 45m
      Days
      MTWTFSS
    1.9%Open →
  • American AirlinesAA
    1x/week
    WebsiteFleet: 965211M pax/year
    • Direct flight ICN → HKG1x/week
      Duration
      1h
      Days
      MTWTFSS
    0.9%Open →
  • Qatar AirwaysQR
    1x/week
    WebsiteFleet: 26640M pax/year
    • Direct flight ICN → HKG1x/week
      Duration
      1h
      Days
      MTWTFSS
    0.9%Open →

Cities and airports on the Seoul — Hong Kong route

Flights Seoul — Hong Kong depart from Incheon International Airport and Gimpo International Airport and arrive at Hong Kong International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Seoul

SEL
Korea, Republic Of
About the cityHow to get thereWeatherAll about the country Korea, Republic Of
Arrival

Hong Kong

HKG
Hong Kong
About the cityHow to get thereWeatherAll about the country Hong Kong
Departure airports
Arrival airports

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Frequently asked questions about the Seoul — Hong Kong flight

How long is the flight from Seoul to Hong Kong?

A nonstop Seoul — Hong Kong flight takes about 3 h 35 min — the distance between the cities is around 2,093 km.

How far is it from Seoul to Hong Kong?

The distance from Seoul to Hong Kong is about 2,093 km, which a nonstop flight covers in around 3 h 35 min.

Are there direct flights from Seoul to Hong Kong?

Yes, there are nonstop flights Seoul — Hong Kong — around 423 flights per week.

Which airlines fly from Seoul to Hong Kong?

Airlines operating Seoul — Hong Kong include Korean Air, Cathay Pacific, Hong Kong Express Airways, Asiana Airlines, Hong Kong Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Seoul — Hong Kong flights use?

Flights from Seoul depart from Incheon International Airport, Gimpo International Airport, and arrive at Hong Kong International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Seoul to Hong Kong?

The price of a Seoul — Hong Kong ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in April. Tickets typically cost between $68 and $110. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Seoul — Hong Kong?

Flights Seoul — Hong Kong are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Seoul to Hong Kong?

To catch a low fare Seoul — Hong Kong, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Seoul

See all
Jeju CityTokyoOsakaShanghaiBusanFukuokaBangkokQingdaoTaipeiBeijingDa NangHo Chi Minh CitySingaporeHanoiNagoyaNha TrangUlaanbaatarManilaLos AngelesSapporoCebu CityPhu QuocKuala LumpurDenpasarOkinawaHagatnaGuangzhouDalianYanjiJakartaSeattleNew York CityShenzhenMacauYantaiTashkentShenyangSan FranciscoParisKaohsiung

Where else you can fly from Hong Kong

See all
TaipeiBangkokShanghaiTokyoBeijingManilaOsakaSingaporeKaohsiungKuala LumpurHangzhouFukuokaSydneyHo Chi Minh CityChengduHanoiDa NangDelhiOkinawaPhuketLos AngelesLondonMelbournePhu QuocNanjingDubaiJakartaVancouverFuzhouNagoyaSan FranciscoHaikouDohaCebu CityGeorge TownMabalacatNew York CityChongqingNingboDenpasar

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