ICN - HKG

£69 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 17/1. 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

Save 26% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

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
£142
Typical prices: £97-£153
T'way Air
Wed 4/3Wed 4/3
ICN - HKG • Direct
Cheapest one-way flight
£69
Typical prices: £58-£105
T'way Air
Sat 17/1
ICN - HKG • Direct
Our travellers' advice
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
T'way Air
Cheapest • from £142 (return)
Cathay Pacific
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 14% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 26% price drop
February
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

Wed, 4 Mar - Wed, 4 Mar
T'way Air Logo
18:50 - 22:05
ICN
-
HKG
4h 15mdirect
T'way Air Logo
00:05 - 05:00
HKG
-
ICN
3h 55mdirect
£142T'way Air
Sat, 24 Jan - Sat, 31 Jan
HK Express Logo
15:45 - 19:00
ICN
-
HKG
4h 15mdirect
HK Express Logo
21:05 - 01:35
HKG
-
ICN
3h 30mdirect
£157HK Express
Sat, 24 Jan - Sat, 31 Jan
Multiple Airlines Logo
18:50 - 22:05
ICN
-
HKG
4h 15mdirect
Multiple Airlines Logo
17:40 - 13:45
HKG
-
ICN
19h 05m1 stop
£158Multiple Airlines
Mon, 22 Dec - Mon, 29 Dec
Jeju Air Logo
09:50 - 12:55
ICN
-
HKG
4h 05mdirect
Jeju Air Logo
13:55 - 18:25
HKG
-
ICN
3h 30mdirect
£162Jeju Air
Mon, 22 Dec - Mon, 29 Dec
Jeju Air Logo
09:50 - 12:55
ICN
-
HKG
4h 05mdirect
Jeju Air Logo
13:55 - 18:25
HKG
-
ICN
3h 30mdirect
£168Jeju Air
Wed, 4 Mar - Sat, 7 Mar
T'way Air Logo
18:50 - 22:05
ICN
-
HKG
4h 15mdirect
T'way Air Logo
00:05 - 05:00
HKG
-
ICN
3h 55mdirect
£173T'way Air
Wed, 11 Mar - Sun, 15 Mar
AIR PREMIA Logo
09:05 - 11:55
ICN
-
HKG
3h 50mdirect
AIR PREMIA Logo
13:40 - 18:15
HKG
-
ICN
3h 35mdirect
£178AIR PREMIA
Sat, 24 Jan - Sat, 31 Jan
China Eastern Logo
14:20 - 13:40
ICN
-
HKG
24h 20m2 stops
China Eastern Logo
12:55 - 14:40
HKG
-
ICN
24h 45m1 stop
£179China Eastern
Wed, 11 Mar - Fri, 13 Mar
AIR PREMIA Logo
09:05 - 11:55
ICN
-
HKG
3h 50mdirect
AIR PREMIA Logo
13:40 - 18:15
HKG
-
ICN
3h 35mdirect
£182AIR PREMIA
Wed, 11 Mar - Sat, 14 Mar
AIR PREMIA Logo
09:05 - 11:55
ICN
-
HKG
3h 50mdirect
AIR PREMIA Logo
14:30 - 19:00
HKG
-
ICN
3h 30mdirect
£190AIR PREMIA
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 March.

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 March, where tickets cost £113 (return) on average. On the other hand, the most expensive months are October and December, where the average cost of round-trip tickets is £223 and £177 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 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 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.
Airlines
Qatar Airways

Qatar's Business Class Qsuite offers a lie-flat bed and privacy doors for enhanced comfort.


Economy passengers enjoy a free checked bag and seatback TV with USB outlets.

Cathay Pacific

Cathay's economy seats on the A350 offer a comfortable 3-3-3 arrangement.


Cathay offers complimentary drinks, including alcohol, in all cabins.

Airports
ICN

Security lines at ICN can be long, so allow at least one hour for check-in, security, and passport control.

HKG

Use the Airport Express for a fast, convenient ride from HKG to central Hong Kong, departing every 10 minutes.

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Qatar Airways

Stefanie Waldek

Stefanie Waldek

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.

Read more
Chris Dong

Chris Dong

Expert on Cathay Pacific

Chris Dong

Chris Dong

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.

Read more
Robert Schrader

Robert Schrader

Expert on ICN and HKG

Robert Schrader

Robert Schrader

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.

Read more

Good to know - Cheap tickets from Incheon to Hong Kong

Low seasonAugust
Cheapest flight£69
Most popular time to fly and prices are also 12% 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 £69 for a one-way ticket and £142 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 A321neo 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 £311 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 £141 and an overall rating of 7.2.

  • 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 £65 or less one-way and £145 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, Asiana Airlines, Cathay Pacific, +5 more

AIR PREMIA, Asiana Airlines, +6 more

Tuesday

Asiana Airlines, Cathay Pacific, HK Express, +4 more

Asiana Airlines, Cathay Pacific, +5 more

Wednesday

AIR PREMIA, Asiana Airlines, Cathay Pacific, +5 more

AIR PREMIA, Asiana Airlines, +6 more

Thursday

Asiana Airlines, Cathay Pacific, HK Express, +4 more

Asiana Airlines, Cathay Pacific, +5 more

Friday

AIR PREMIA, Asiana Airlines, Cathay Pacific, +5 more

AIR PREMIA, Asiana Airlines, +6 more

Saturday

AIR PREMIA, Asiana Airlines, Cathay Pacific, +5 more

AIR PREMIA, Asiana Airlines, +6 more

Sunday

AIR PREMIA, Asiana Airlines, Cathay Pacific, +5 more

AIR PREMIA, Asiana Airlines, +6 more

See more direct flights

Direct returns

Hong Kong Intl to Incheon Intl

Monday

AIR PREMIA, Asiana Airlines, Cathay Pacific, +5 more

AIR PREMIA, Asiana Airlines, +6 more

Tuesday

Asiana Airlines, Cathay Pacific, HK Express, +4 more

Asiana Airlines, Cathay Pacific, +5 more

Wednesday

AIR PREMIA, Asiana Airlines, Cathay Pacific, +5 more

AIR PREMIA, Asiana Airlines, +6 more

Thursday

Asiana Airlines, Cathay Pacific, HK Express, +4 more

Asiana Airlines, Cathay Pacific, +5 more

Friday

AIR PREMIA, Asiana Airlines, Cathay Pacific, +5 more

AIR PREMIA, Asiana Airlines, +6 more

Saturday

AIR PREMIA, Asiana Airlines, Cathay Pacific, +5 more

AIR PREMIA, Asiana Airlines, +6 more

Sunday

AIR PREMIA, Asiana Airlines, Cathay Pacific, +5 more

AIR PREMIA, Asiana Airlines, +6 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 1095 reviews
7.9Boarding
7.8Entertainment
7.6Comfort
8.1Crew
7.3Food
Airline reviews

The experience was efficient, on time, and provided great service.

8.0 ExcellentDavid, Dec 2025
CNX - HKG
Read more Cathay Pacific reviews

The experience was efficient, on time, and provided great service.

one hour transit not good. cathay pacific is not helpful at all

Trip was fine. My only complaint was that when the passenger in front of me reclined her seat (which was, in essence, the whole flight except landing and take-off,) it was uncomfortably claustrophobic for me and very difficult for my husband to get in and out of his window seat. Also uncomfortable to watch the entertainment because the screen was right in your face.

The flight was just ok, but the vendor made it exceptio ally bard to manage my own reservation and would not give me access. The blocked all of the one time pins to come to their email address which caused me.to go through them eceryrime to get seats see rhe reservation and even get wheelchair access for my sick 71 year old uncle. They only xommunicates via a bot which gave me incorrect info. I thought this was Kayak and not underprivileged. They ruined his trip, did not get him aisle seats and made it impossible to purchase extra leg room. It was a horrible experience. He was taken to hospital on arrival only to find he had blood clots and pnemonia while trying to navigate the airport. This vendor is very irresponsible and the airline could not access his info.

There were delays at boarding and landing. These events resulted in a tight transfer time in HK. Poor signage for transfers. Finally, lost luggage at final destination.

It was good. The planes needed to be updated though, they were dated and the entertainment systems were old. Service was amazing. The pre-booked meals were lacklustre.

The morning in Hong Kong was ridiculous. Very chaotic. The flight was delayed. Missed connecting flights. Kathy should be more competent in getting the planes ready ahead of time so that flights can depart on time.. totally ridiculous and unnecessary. Very poor performance.

Flew from lax economy on cathay 777. Seat configuration 3-4-3. When the forward seat reclines it feels like someone is leaning forward and staring you. If you are slightly big tray tables will touch your abdomen even with seats upright. AVOID this above 777 configuration at all cost for a long flight. However their Airbus 350 3-3-3 configuration felt spacious and Seats wider.

It's basically 15 hours with an airline in economy class. There's really not much of anything that could have been done better unless I had a first class ticket. Cathay Pacific does excellent work, with a very professional, friendly and attentive crew. It's literally the only airline that I will fly to Southeast Asia.

Well- trained, cheerful onboard staff. Business class seating and storage were excellent. Outstanding range of food choices, though quality ranged from just OK (seasonal rice and beef dish) to outstanding ( congee and soup noodles with beef brisket). But what can you expect; it's on a plane. I couldn't figure out the remote control, but touch screen worked well. My wife and I (in our 60s), didnt find much to watch from the Entertainment choices. We mostly watched the flight maps. The bedding did the job but is unwieldy and ends up in a clump, with one-third falling on the floor.

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