HKG - ICN

$169 Find Cheap Flights from Hong Kong to Incheon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hong Kong to Incheon Intl departing on 23/2. 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 Incheon Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hong Kong to Incheon, 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 Hong Kong to Incheon, 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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Everything you should know

Cheapest return fare
$294
Overall average: $267
Multiple Airlines
Sun 8/3Tue 17/3
HKG - ICN • 1 stop
Cheapest direct flights
$358
Typical prices: $239-$459
AIR PREMIA
Wed 8/7Sun 12/7
HKG - ICN • Direct
Our travellers' advice
AI-powered summary based on content written by KAYAK users. AI can make mistakes.
Greater Bay Airlines charges for carry-on over 7kg.
Cathay Pacific has multiple flights; check gate numbers.
User tips
User tips
User tips
User tips
Top airlines
Air China
Cheapest • from $352 (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 22% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
June
Cheapest • 23% price drop
April
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 Incheon Intl!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Hong Kong to Incheon 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 Hong Kong to Incheon Intl

Sun, 8 Mar - Tue, 17 Mar
Multiple Airlines Logo
20:55 - 20:20
HKG
-
ICN
22h 25m
1 stop
Multiple Airlines Logo
21:50 - 00:55
ICN
-
HKG
4h 05mdirect
$294Multiple Airlines
Wed, 4 Mar - Wed, 11 Mar
Multiple Airlines Logo
10:55 - 15:30
HKG
-
ICN
3h 35mdirect
Multiple Airlines Logo
21:40 - 09:10
ICN
-
HKG
12h 30m
1 stop
$340Multiple Airlines
Wed, 4 Mar - Wed, 11 Mar
Air China Logo
08:30 - 21:55
HKG
-
ICN
12h 25m
1 stop
Air China Logo
13:10 - 19:00
ICN
-
HKG
6h 50m
1 stop
$352Air China
Wed, 8 Jul - Sun, 12 Jul
AIR PREMIA Logo
13:30 - 18:15
HKG
-
ICN
3h 45mdirect
AIR PREMIA Logo
09:05 - 12:00
ICN
-
HKG
3h 55mdirect
$358AIR PREMIA
Sun, 8 Mar - Tue, 17 Mar
China Eastern Logo
07:40 - 15:05
HKG
-
ICN
6h 25m
1 stop
China Eastern Logo
14:20 - 13:40
ICN
-
HKG
24h 20m
2 stops
$374China Eastern
Mon, 16 Mar - Wed, 18 Mar
T'way Air Logo
00:05 - 05:00
HKG
-
ICN
3h 55mdirect
T'way Air Logo
18:50 - 22:05
ICN
-
HKG
4h 15mdirect
$376T'way Air
Sat, 14 Mar - Mon, 23 Mar
AIR PREMIA Logo
14:30 - 19:00
HKG
-
ICN
3h 30mdirect
AIR PREMIA Logo
09:05 - 11:55
ICN
-
HKG
3h 50mdirect
$379AIR PREMIA
Sat, 11 Jul - Tue, 14 Jul
T'way Air Logo
13:15 - 18:05
HKG
-
ICN
3h 50mdirect
T'way Air Logo
08:45 - 11:45
ICN
-
HKG
4h 00mdirect
$389T'way Air
Wed, 18 Mar - Sat, 21 Mar
AIR PREMIA Logo
13:40 - 18:15
HKG
-
ICN
3h 35mdirect
AIR PREMIA Logo
09:30 - 12:30
ICN
-
HKG
4h 00mdirect
$401AIR PREMIA
Tue, 17 Mar - Sat, 21 Mar
T'way Air Logo
00:05 - 05:00
HKG
-
ICN
3h 55mdirect
T'way Air Logo
18:50 - 22:05
ICN
-
HKG
4h 15mdirect
$413T'way Air
Booking Insights

KAYAK's insights & trends for Hong Kong to Incheon Intl flights

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

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

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

Your flight ticket price will generally be cheaper if you fly to Incheon on a Wednesday and more expensive on a Saturday. On your return trip to Hong Kong, you should consider flying back on a Thursday, and avoid Fridays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hong Kong to Incheon Intl Airport, 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 Hong Kong to Incheon Intl Airport is June, where tickets cost $258 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $465 and $408 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Hong Kong to Incheon Intl Airport, 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 Hong Kong to Incheon Intl Airport, you should book around 4 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$152
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (21% more expensive on average)
Flight from Hong Kong to Incheon

When to book flights from Hong Kong to Incheon Intl

Are your dates flexible? Find out the best times to travel from Hong Kong to Incheon Intl 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.

Flights from Hong Kong to Incheon Intl: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Hong Kong to Incheon Intl 
Verified travelerFlew with Cathay Pacific
HKG
-
ICN
Sept 2024
Check the gate number carefully because there are multiple flights to the same destination.
WilsonFlew with Greater Bay Airlines
HKG
-
ICN
July 2024
No carry on’s! All must be checked if its over 7kg in weight. Do not use if you are strictly a carryon type of person. Also they are going to charge you for it!

FAQs for booking Hong Kong to Incheon flights

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

    In the last 3 days, the lowest price for a flight from Hong Kong to Incheon Intl Airport was $152 for a one-way ticket and $294 for a return.

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

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

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

    The Airbus A321neo is the aircraft model that flies most regularly on the Hong Kong to Incheon flight route.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Hong Kong to Incheon are Cathay Pacific and HK Express. With an average price for the route of $590 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 $309 and an overall rating of 7.2.

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

    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 Hong Kong to Incheon.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Incheon from Hong Kong 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 Hong Kong to Incheon?

    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 Incheon with an airline and back to Hong Kong with another airline.

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

    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 Incheon from Hong Kong 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 Hong Kong to Incheon Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $142 or less one-way and $272 or less round-trip.

Prefer to fly direct from Hong Kong Intl to Incheon Intl?

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

Direct departures

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

Direct returns

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

Reviews of the top airlines flying from Hong Kong to Incheon Intl

 
See real verified KAYAK customer reviews for airlines flying from Hong Kong to Incheon. 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 Hong Kong to Incheon Intl? 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 1140 reviews
8.1Crew
7.3Food
7.6Comfort
7.7Entertainment
7.9Boarding
Airline reviews

Vegetarian options should be included with every meal. Even just simple steamed vegetables and whole grains would capture a wide audience.

6.0 GoodAnonymous, Jan 2026
HKG - JFK
Read more Cathay Pacific reviews

Vegetarian options should be included with every meal. Even just simple steamed vegetables and whole grains would capture a wide audience.

Cramped, hot and the plane was grubby. Also the plane was an hour late and it took an hour to get my luggage once I got to LAX.

Extensive delays, poor organization to board people, as it felt like chaos to get inside of the plane. No lines, everyone gathering together like a mayhem, very confusing. Passengers out of hand and rude, which is not the airlines fault. However, there should be rules, e.g., not letting one passenger take 2+ spots in the overhead bin.

The bed was alright in business class. Food variety and quality were not up to the mark compared to the business class airfare.

Food , drink experience were great with Cathay. Crew service was excellent. Clean toilet and full snack bars always, pilot took of 26minutes later when boarding at Hong Kong with extra US customs check at gate 9 for US flight, but he managed to arrive only 2 minutes later from flight tracker. Smooth flight .

I wish there were more bathrooms available on these larger carriers.

Overall, not good. Super late boarding in Hong Kong because some last minute issue with a plane. The boarding process is chaotic. Kathy Pacific should seek to do better with punctual departure time. Caused a lot of trouble with missed connecting flight.

Not much of anything could have been done better unless I had a first class ticket. I was literally 15 hours with an airline in the economy class. Very professional friendly and attentive crew. Good airline food, clean cabin, seating area and bathrooms. I've been 4 times back-and-forth with Cathay Pacific, and I would not choose another airline for this trip. Five out of five stars.

Crew on this flight dedicate their business class service to their high priority members. They would get priority service even the seats are behind me, and meals priority service and orders. I get the left over choices. I refused to eat because I felt discriminated, never booking this airline.

Issues: 1) the charging issue as described in my previous survey 2) when I requested diet coke during the breakfast time, it is not available. Why? I can't drink diet coke in the morning? 3) when I tried to transfer to this flight, its gate information was not available to me?

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 Hong Kong to Incheon Intl

Information on your arrival and departure airports