ICN - HKG

£58 Find Cheap Flights from Incheon to Hong Kong

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Incheon to Hong Kong departing on 4/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Hong Kong

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Hong Kong, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Hong Kong, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
£138
Typical prices: £163-£102
Jeju Air
Mon 11/5Mon 18/5
ICN - HKG • Direct
Cheapest one-way flight
£58
Typical prices: £46-£75
Jeju Air
Thu 4/6
ICN - HKG • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cathay's A350 offers economy seats in a 3-3-3 layout.
Expect long security lines at Incheon Intl; plan ahead.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from £138 (return)
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Every day
You can fly direct with Air Busan, Asiana Airlines, and others. Average duration is 3h 52m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 93% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 15% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 22% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Hong Kong!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Incheon to Hong Kong (ICN-HKG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Incheon to Hong Kong that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Incheon to Hong Kong

Mon, 11 May - Mon, 18 May
Jeju Air Logo
20:40 - 23:35
ICN
-
HKG
3h 55mdirect
Jeju Air Logo
00:35 - 05:30
HKG
-
ICN
3h 55mdirect
£138Jeju Air
Fri, 8 May - Sat, 9 May
Jeju Air Logo
20:40 - 23:35
ICN
-
HKG
3h 55mdirect
Jeju Air Logo
00:35 - 05:30
HKG
-
ICN
3h 55mdirect
£146Jeju Air
Fri, 8 May - Sun, 10 May
Jeju Air Logo
20:40 - 23:35
ICN
-
HKG
3h 55mdirect
Jeju Air Logo
00:35 - 05:30
HKG
-
ICN
3h 55mdirect
£147Jeju Air
Wed, 10 Jun - Thu, 11 Jun
Shandong Airlines Logo
22:15 - 12:40
ICN
-
HKG
15h 25m
1 stop
Shandong Airlines Logo
17:30 - 15:45
HKG
-
ICN
21h 15m
1 stop
£153Shandong Airlines
Sat, 9 May - Wed, 13 May
Jeju Air Logo
20:40 - 23:35
ICN
-
HKG
3h 55mdirect
Jeju Air Logo
00:35 - 05:30
HKG
-
ICN
3h 55mdirect
£155Jeju Air
Thu, 7 May - Fri, 8 May
Jeju Air Logo
20:40 - 23:35
ICN
-
HKG
3h 55mdirect
Jeju Air Logo
00:35 - 05:30
HKG
-
ICN
3h 55mdirect
£156Jeju Air
Wed, 10 Jun - Thu, 11 Jun
T'way Air Logo
08:45 - 11:55
ICN
-
HKG
4h 10mdirect
T'way Air Logo
13:15 - 18:05
HKG
-
ICN
3h 50mdirect
£158T'way Air
Mon, 11 May - Thu, 28 May
Jeju Air Logo
20:40 - 23:35
ICN
-
HKG
3h 55mdirect
Jeju Air Logo
00:35 - 05:30
HKG
-
ICN
3h 55mdirect
£160Jeju Air
Sat, 9 May - Mon, 11 May
Jeju Air Logo
20:40 - 23:35
ICN
-
HKG
3h 55mdirect
Jeju Air Logo
00:35 - 05:30
HKG
-
ICN
3h 55mdirect
£160Jeju Air
Thu, 7 May - Tue, 12 May
Eastar Jet Logo
20:10 - 22:45
ICN
-
HKG
3h 35mdirect
Eastar Jet Logo
00:05 - 04:55
HKG
-
ICN
3h 50mdirect
£161Eastar Jet
Booking Insights

KAYAK’s insights & trends for Incheon to Hong Kong flights

Get data-powered insights and trends into flights from Incheon to Hong Kong to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Incheon Intl Airport to Hong Kong?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Incheon Intl Airport to Hong Kong departing in May.

What’s the cheapest day of the week to fly from Incheon to Hong Kong?

The average price of all round-trip flights from Incheon Intl Airport to Hong Kong clicked on KAYAK for each day over the last 12 months.

When flying from Incheon to Hong Kong, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to Incheon, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Incheon Intl Airport to Hong Kong?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Incheon Intl Airport to Hong Kong, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Incheon Intl Airport to Hong Kong is May, where tickets cost £126 (return) on average. On the other hand, the most expensive months are February and December, where the average cost of round-trip tickets is £205 and £193 respectively.

How far in advance should I book a flight from Incheon Intl Airport to Hong Kong?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Incheon Intl Airport to Hong Kong, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Incheon Intl Airport to Hong Kong, you should book around 4 weeks before departure, which saves you about 15% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Expert advice

Expert advice for your flight from Incheon to Hong Kong

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Qatar Airways

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or out at sea, likely en route to Antarctica or the Arctic.

Chris Dong

Chris Dong

Expert on Cathay Pacific

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programmes – all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Robert Schrader

Robert Schrader

Expert on ICN and HKG

One of the web's original travel bloggers, Robert launched his first site, Leave Your Daily Hell, in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Good to know - Cheap tickets from Incheon to Hong Kong

Low seasonMarch
Cheapest flight£58
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly and prices are also 22% lower on average.
Flight from Incheon to Hong Kong

When to book flights from Incheon to Hong Kong

Are your dates flexible? Find out the best times to travel from Incheon to Hong Kong based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Incheon to Hong Kong flights

  • What is the cheapest flight from Incheon Intl Airport to Hong Kong?

    In the last 3 days, the lowest price for a flight from Incheon Intl Airport to Hong Kong was £58 for a one-way ticket and £138 for a return.

  • Which airlines offer Wi-Fi service onboard planes from Incheon to Hong Kong?

    Only Asiana Airlines offers inflight Wi-Fi service on the Incheon to Hong Kong flight route.

  • Which aircraft models fly most regularly from Incheon to Hong Kong?

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the Incheon to Hong Kong flight route.

  • Which airline alliances offer flights from Incheon to Hong Kong?

    oneworld is the only airline alliance operating flights between Incheon and Hong Kong.

  • On which days can I fly direct from Incheon to Hong Kong?

    There are direct flights from Incheon to Hong Kong on a daily basis.

  • Which is the best airline for flights from Incheon to Hong Kong, Cathay Pacific or HK Express?

    The two airlines most popular with KAYAK users for flights from Incheon to Hong Kong are Cathay Pacific and HK Express. With an average price for the route of £306 and an overall rating of 7.6, Cathay Pacific is the most popular choice. HK Express is also a great choice for the route, with an average price of £167 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Incheon to Hong Kong?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Incheon to Hong Kong.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Incheon to Hong Kong?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hong Kong from Incheon is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Incheon to Hong Kong?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Hong Kong with an airline and back to Incheon with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Incheon to Hong Kong?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hong Kong from Incheon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Incheon Intl Airport to Hong Kong

  • Looking for a cheap flight from Hong Kong to Incheon? 25% of our users found flights on this route for £54 or less one-way and £192 or less round-trip.

Prefer to fly direct from Incheon to Hong Kong?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Incheon Intl to Hong Kong Intl.
Find which airlines fly direct from Incheon Intl Airport to Hong Kong Intl Airport, which days they fly and book direct flights.

Direct departures

Incheon Intl to Hong Kong Intl

Monday

AIR PREMIA,Air Busan,Asiana Airlines, +7 more

AIR PREMIA,Air Busan, +8 more

Tuesday

Air Busan,Asiana Airlines,Cathay Pacific, +6 more

Air Busan,Asiana Airlines, +7 more

Wednesday

AIR PREMIA,Air Busan,Asiana Airlines, +7 more

AIR PREMIA,Air Busan, +8 more

Thursday

Air Busan,Asiana Airlines,Cathay Pacific, +6 more

Air Busan,Asiana Airlines, +7 more

Friday

AIR PREMIA,Air Busan,Asiana Airlines, +7 more

AIR PREMIA,Air Busan, +8 more

Saturday

Air Busan,Asiana Airlines,Cathay Pacific, +6 more

Air Busan,Asiana Airlines, +7 more

Sunday

AIR PREMIA,Air Busan,Asiana Airlines, +7 more

AIR PREMIA,Air Busan, +8 more

See more direct flights

Direct returns

Hong Kong Intl to Incheon Intl

Monday

AIR PREMIA,Air Busan,Asiana Airlines, +7 more

AIR PREMIA,Air Busan, +8 more

Tuesday

Air Busan,Asiana Airlines,Cathay Pacific, +6 more

Air Busan,Asiana Airlines, +7 more

Wednesday

AIR PREMIA,Air Busan,Asiana Airlines, +7 more

AIR PREMIA,Air Busan, +8 more

Thursday

Air Busan,Asiana Airlines,Cathay Pacific, +6 more

Air Busan,Asiana Airlines, +7 more

Friday

AIR PREMIA,Air Busan,Asiana Airlines, +7 more

AIR PREMIA,Air Busan, +8 more

Saturday

Air Busan,Asiana Airlines,Cathay Pacific, +6 more

Air Busan,Asiana Airlines, +7 more

Sunday

AIR PREMIA,Air Busan,Asiana Airlines, +7 more

AIR PREMIA,Air Busan, +8 more

See more direct flights

Reviews of the top airlines flying from Incheon to Hong Kong

 
See real verified KAYAK customer reviews for airlines flying from Incheon to Hong Kong. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Incheon to Hong Kong? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Cathay PacificOverall score based on 1302 reviews
7.9Boarding
7.3Food
7.6Comfort
8.1Crew
7.8Entertainment
Airline reviews

Flight was kept super cold. I was shivering and had to layer up.

6.0 GoodAnonymous, Apr 2026
HYD - HKG
Read more Cathay Pacific reviews

Flight was kept super cold. I was shivering and had to layer up.

The crew and the food were excellent. The plane was kept quite clean.

More meal choice. There was only pork, beef and shrimp. I could not eat any of it and they had no alternatives

The only notable problem was bathroom facilities. Only one toilet for far too many people, and dirty nearly all the time. Both otherwise, Cathay Pacific is great. Wonderful staff everywhere.

Very bad. Flight got delayed and missed my transfer flight twice. Had to stay overnight in Hong Kong and the next flight booked was also delayed.i had the worst experience flying from Singapore to San Francisco. Lots of delays and rerouting.

Crew were not engaging. Only engaged if requested. Food taste was mediocre

My seat had many issues. First the chair was broken where reclining was difficult. My usb plug was also broken so charging was impossible.

The flight from Hong Kong to Hyderabad didn’t have any power points to charge my mobile. Given we are no longer allowed to use power banks, giving customers the ability to charge even on short flights is critical part of the overall experience.

Boarding on any airline is a hot mess. Load your pivilaged passengers, then back to front. Back to front.

Multiple late or canceled flights. Lounge was 100 degrees. Food was terrible. The plane was incredibly old, and best of all, a screaming child for 3 hours. All for the low low price of $2,600 one way Hanoi to Shanghai. No idea how Cathay is ranked so high. Cathay is not much better than American Airlines or Spirit. In the future I will go out of my way to not fly Cathay.

Captain smooth landing, Crew efficient and helpful. We saw Mt Fuji from the plane. Thanks.

On time and smooth flight from San Juan direct to Sint Maarten.

Just to be expected on a budget airline. Since all the flights were either late on the evening it would help to offer some food for purchase Since you tourists cannot buy decent food withoit local vaccination record in hong Kong this would really to help Using phone to submit electronic data is great but for the elderly this is a hassle

Flight cancelled without notidication, had to book an emergency replacement flight at the counter

Everything you need to know for your flight from Incheon to Hong Kong

Information on your arrival and departure airports