$87+ Cheap flights from Seoul (SEL) to Hong Kong (HKG)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — HKG
Oct 12 — Oct 191
Round-trip
1 adult, Economy
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Find cheap flights from Seoul to Hong Kong with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Seoul to Hong Kong Intl are usually found in September or March, booked 63 days in advance, depart on a Thursday or Friday and return on a Wednesday
Cheap flight deals from Seoul to Hong Kong
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Cheapest flights from Seoul to Hong KongExplore the most affordable flight options available from Seoul to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
Explore the most affordable flight options available from Seoul to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
This CheapOair deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:35 am -
Nonstop3h 50m
Mon 10/512:50 am -
Nonstop3h 40m
Deal found 9/9![HK Express logo]()
$184
This Jeju Air deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:40 pm -
Nonstop3h 55m
Tue 9/2212:35 am -
Nonstop3h 55m
Deal found 9/11![Jeju Air logo]()
$185
This Jeju Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:40 pm -
Nonstop3h 55m
Sun 9/2012:35 am -
Nonstop3h 55m
Deal found 9/10![Jeju Air logo]()
$186
This CheapOair deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:40 am -
Nonstop3h 50m
Sun 9/204:55 pm -
Nonstop3h 40m
Deal found 9/9![HK Express logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:15 am -
Nonstop3h 50m
Tue 9/221:15 pm -
Nonstop3h 50m
Deal found 9/10![Multiple Airlines logo]()
$188
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:40 am -
Nonstop3h 50m
Thu 10/157:15 am -
Nonstop3h 35m
Deal found 9/10![HK Express logo]()
$190
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:50 pm -
Nonstop4h 05m
Mon 11/99:05 pm -
Nonstop3h 25m
Deal found 9/10![HK Express logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:45 am -
Nonstop4h 10m
Wed 9/1612:05 am -
Nonstop3h 50m
Deal found 9/12![Multiple Airlines logo]()
$192
This Jeju Air deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:40 pm -
Nonstop3h 55m
Sun 9/1312:35 am -
Nonstop3h 55m
Deal found 9/11![Jeju Air logo]()
$194
This Jeju Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:40 pm -
Nonstop3h 55m
Mon 9/1412:35 am -
Nonstop3h 55m
Deal found 9/10![Jeju Air logo]()
$195
This Jeju Air deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:40 pm -
Nonstop3h 55m
Mon 9/1412:35 am -
Nonstop3h 55m
Deal found 9/8![Jeju Air logo]()
$196
This Booking.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:40 pm -
Nonstop3h 55m
Sat 9/129:00 pm -
Nonstop3h 40m
Deal found 9/7![Multiple Airlines logo]()
$197
Best flights from Seoul to Hong KongDiscover carefully curated flight deals from Seoul to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from Seoul to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This Jeju Air deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:40 pm -
Nonstop3h 55m
Sun 10/2512:35 am -
Nonstop3h 40m
Deal found 9/9![Jeju Air logo]()
$260
This Shandong Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Shandong Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:40 pm -
1 stop21h 05m
Sun 10/255:25 pm -
1 stop20h 00m
Deal found 9/12![Shandong Airlines logo]()
$287
This Cathay Pacific deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/181:55 am -
Nonstop3h 50m
Sun 10/254:50 pm -
Nonstop3h 35m
Deal found 9/11![Cathay Pacific logo]()
$306
This FlightHub deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/261:30 pm -
1 stop24h 20m
Sat 11/288:30 am -
1 stop26h 55m
Deal found 9/10![China Southern logo]()
$317
This VietJet Air deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:00 am -
2 stops36h 50m
Sun 10/257:50 pm -
1 stop22h 35m
Deal found 9/8![VietJet Air logo]()
$514
This Vietnam Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:30 am -
2 stops17h 55m
Fri 10/232:30 pm -
1 stop14h 20m
Deal found 9/12![Vietnam Airlines logo]()
$546
This Shandong Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Shandong Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:40 pm -
1 stop14h 00m
Mon 10/261:45 pm -
1 stop8h 05m
Deal found 9/12![Shandong Airlines logo]()
$315
This FlightHub deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/141:30 pm -
1 stop10h 30m
Sun 11/158:30 am -
1 stop26h 55m
Deal found 9/8![China Southern logo]()
$317
This China Southern deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/211:30 pm -
1 stop23h 55m
Fri 10/231:40 pm -
1 stop21h 45m
Deal found 9/12![China Southern logo]()
$342
This Justfly.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/191:30 pm -
1 stop10h 30m
Sun 11/222:05 pm -
1 stop21h 20m
Deal found 9/9![China Southern logo]()
$345
This China Southern deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/221:30 pm -
1 stop23h 55m
Mon 10/268:30 am -
1 stop26h 55m
Deal found 9/12![China Southern logo]()
$367
This VietJet Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:00 am -
2 stops36h 50m
Wed 10/147:50 pm -
1 stop22h 35m
Deal found 9/10![VietJet Air logo]()
$515
This China Southern deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:30 pm -
1 stop10h 15m
Sun 10/252:05 pm -
1 stop21h 20m
Deal found 9/10![China Southern logo]()
$367
This Vietnam Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:05 am -
2 stops27h 25m
Sun 10/256:40 pm -
1 stop20h 45m
Deal found 9/12![Vietnam Airlines logo]()
$554
This VietJet Air deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:00 am -
2 stops36h 50m
Wed 10/217:50 pm -
2 stops33h 10m
Deal found 9/11![VietJet Air logo]()
$535
This China Southern deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/201:30 pm -
1 stop23h 55m
Mon 10/262:05 pm -
1 stop21h 20m
Deal found 9/12![China Southern logo]()
$367
This Vietnam Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:05 am -
2 stops27h 25m
Fri 10/232:30 pm -
1 stop14h 20m
Deal found 9/12![Vietnam Airlines logo]()
$577
This China Southern deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/191:30 pm -
1 stop23h 55m
Sat 10/241:40 pm -
1 stop21h 45m
Deal found 9/12![China Southern logo]()
$367
This Hahn Air Systems deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hahn Air Systems is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:10 am -
1 stop14h 30m
Thu 10/227:55 pm -
1 stop12h 45m
Deal found 9/12![VietJet Air logo]()
$548
Last-minute flights from Seoul to Hong KongDiscover last-minute flight deals from Seoul to Hong Kong. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Seoul to Hong Kong. Data last updated September 12, 2026 and is based on user searches.
This Jeju Air deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:40 pm -
Nonstop3h 55m
Tue 9/1512:35 am -
Nonstop3h 55m
Deal found 9/11![Jeju Air logo]()
$194
This Jeju Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:40 pm -
Nonstop3h 55m
Mon 9/1412:35 am -
Nonstop3h 55m
Deal found 9/10![Jeju Air logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:15 pm -
1 stop14h 25m
Wed 10/142:00 am -
1 stop6h 10m
Deal found 9/10![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:15 am -
Nonstop3h 50m
Tue 9/221:15 pm -
Nonstop3h 50m
Deal found 9/10![Multiple Airlines logo]()
$188
This Booking.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:45 am -
Nonstop4h 10m
Wed 9/1612:05 am -
Nonstop3h 50m
Deal found 9/12![Multiple Airlines logo]()
$199
This Jeju Air deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:40 pm -
Nonstop3h 55m
Mon 9/2112:35 am -
Nonstop3h 55m
Deal found 9/11![Jeju Air logo]()
$185
This Jeju Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:40 pm -
Nonstop3h 55m
Sat 9/1912:35 am -
Nonstop3h 55m
Deal found 9/10![Jeju Air logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:45 am -
Nonstop4h 10m
Wed 9/1612:05 am -
Nonstop3h 50m
Deal found 9/12![Multiple Airlines logo]()
$192
This CheapOair deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:45 pm -
Nonstop3h 50m
Sun 9/207:15 am -
Nonstop3h 35m
Deal found 9/9![HK Express logo]()
$200
This CheapOair deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:40 am -
Nonstop3h 50m
Sun 9/204:55 pm -
Nonstop3h 40m
Deal found 9/9![HK Express logo]()
$187
This CheapOair deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:35 am -
Nonstop3h 50m
Mon 10/512:50 am -
Nonstop3h 40m
Deal found 9/9![HK Express logo]()
$184
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:40 am -
Nonstop3h 50m
Thu 10/157:15 am -
Nonstop3h 35m
Deal found 9/10![HK Express logo]()
$190
One-way flights from Seoul to Hong KongSearch for one-way flight options from Seoul to Hong Kong. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
Search for one-way flight options from Seoul to Hong Kong. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This Jetabroad deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:45 am -
Nonstop4h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Trinity Airways logo]()
$87
This Jeju Air deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:40 pm -
Nonstop3h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Jeju Air logo]()
$88
This Jeju Air deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:10 pm -
Nonstop4h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Jeju Air logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:40 pm -
Nonstop3h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Jeju Air logo]()
$90
This Jetabroad deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:45 am -
Nonstop4h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Trinity Airways logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:10 pm -
Nonstop3h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Eastar Jet logo]()
$93
This Jetabroad deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:35 am -
Nonstop3h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![HK Express logo]()
$94
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:40 am -
Nonstop3h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![HK Express logo]()
$95
This Booking.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:40 pm -
Nonstop3h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Jeju Air logo]()
$96
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/119:50 pm -
Nonstop4h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![HK Express logo]()
$97
This Jeju Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:40 pm -
Nonstop3h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Jeju Air logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:00 am -
2 stops19h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$133
Find flight deals from Seoul to Hong Kong
Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Hong Kong (HKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $184 (CheapOair) |
One-way from | $87 (Jetabroad) |
Popular in | February |
Cheapest in | September |
Average price | $214 |
Good round-trip deal | $241 or less |
Good one-way deal | $97 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Seoul to Hong Kong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 12, 2026.
Use the filters below to find and compare flights from Seoul to Hong Kong that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IncheonHong Kong
ICN Incheon Intl - HKG Hong Kong Intl
ICNHKG
Incheon Intl
Wed 11/11
8:10 pm-11:35 pm
Nonstop4h 25m
Hong Kong Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$89
IncheonHong Kong
ICN Incheon Intl - HKG Hong Kong Intl
ICNHKG
Incheon Intl
Sat 9/19
8:40 pm-11:35 pm
Nonstop3h 55m
Hong Kong Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$99
IncheonHong Kong
ICN Incheon Intl - HKG Hong Kong Intl
ICNHKG
Incheon Intl
Fri 11/6
7:15 pm-10:35 pm
Nonstop4h 20m
Hong Kong Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$106
SeoulHong Kong
GMP Seoul Gimpo Intl - HKG Hong Kong Intl
GMPHKG
Seoul Gimpo Intl
Fri 9/18
7:20 am-12:15 am
1 stop17h 55m
Hong Kong Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$148
Quickest round-trip
IncheonHong Kong
ICN Incheon Intl - HKG Hong Kong Intl
ICNHKG
Incheon Intl
Wed 9/30
9:15 am-12:00 pm
Nonstop3h 45m
Hong Kong Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$163
SeoulHong Kong
GMP Seoul Gimpo Intl - HKG Hong Kong Intl
GMPHKG
Seoul Gimpo Intl
Wed 12/30
8:30 pm-10:15 am
1 stop14h 45m
Hong Kong Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$178
SeoulHong Kong
GMP Seoul Gimpo Intl - HKG Hong Kong Intl
GMPHKG
Seoul Gimpo Intl
Sat 11/28
1:30 pm-12:50 pm
1 stop24h 20m
Hong Kong Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$180
SeoulHong Kong
GMP Seoul Gimpo Intl - HKG Hong Kong Intl
GMPHKG
Seoul Gimpo Intl
Wed 11/11
1:30 pm-12:50 pm
1 stop24h 20m
Hong Kong Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$180
SeoulHong Kong
GMP Seoul Gimpo Intl - HKG Hong Kong Intl
GMPHKG
Seoul Gimpo Intl
Wed 10/14
1:30 pm-12:25 pm
1 stop23h 55m
Hong Kong Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$180
SeoulHong Kong
GMP Seoul Gimpo Intl - HKG Hong Kong Intl
GMPHKG
Seoul Gimpo Intl
Sat 10/17
1:30 pm-12:25 pm
1 stop23h 55m
Hong Kong Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$180
Showing 1-10 of 37 resultsSorted by cheapest first
Compare providers for flights from Seoul to Hong Kong
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seoul to Hong Kong in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seoul-Hong Kong flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seoul-Hong Kong flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seoul-Hong Kong flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seoul-Hong Kong flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seoul-Hong Kong flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seoul to Hong Kong
Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Seoul with our price prediction graph.
SEL-HKG
ICN-HKG
GMP-HKG
Estimated round-trip 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 Insights
Everything you need to know about your flight from Seoul to Hong Kong
SEL-HKG
ICN-HKG
GMP-HKG
What is the cheapest month to book a flight from Seoul to Hong Kong?
Currently, September is the cheapest month in which you can book a flight from Seoul to Hong Kong (average of $212). Flying from Seoul to Hong Kong in February is currently the most expensive (average of $283). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SEL to HKG?
Find hourly flight availability from Seoul to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 12, 2026.
A simple way to save on the total cost of your ticket is to fly from Seoul to Hong Kong in the morning. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight at noon.
Weekly flight availability from Seoul to Hong Kong
Explore weekly flight availability from Seoul to Hong Kong. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 12, 2026.
The most flights from SEL to HKG are scheduled on a Wednesday (47 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (33 on average).
How much does it cost to fly round-trip from Seoul to Hong Kong?
Airfare is typical for this route at the moment.
Seoul to Hong Kong flights typically cost between $183 and $268 in September.The cheapest round-trip price found within the last 5 days was $184 on HK Express (Sep 25-Oct 5).
How far ahead should I book a flight from Seoul to Hong Kong?
To ensure you get the cheapest price possible for a flight from Seoul to Hong Kong, you should look to book at least 48 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Seoul to Hong Kong?
Use this chart to determine the cheapest time to fly round-trip from Seoul to Hong Kong. Price data was last updated on September 12, 2026.
Travelers seeking maximum savings on their Seoul to Hong Kong flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for Seoul to Hong Kong flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Seoul to Hong Kong trip
Our travel experts
Reviews of airlines servicing Hong Kong
Get insights into the airlines that provide service to Hong Kong. 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 Hong Kong. Reviews last updated September 12, 2026.
Read through reviews of airlines operating flights from Seoul to Hong Kong, such as Korean Air,Asiana Airlines, andCathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.5
Food
8.1
Crew
8.7
Overall
8.4
Entertainment
8.2
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Food
8.1
Crew
8.7
Overall
8.4
Entertainment
8.2
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Food
8.1
Crew
8.7
Overall
8.4
Entertainment
8.2
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Food
8.1
Crew
8.7
Overall
8.4
Entertainment
8.2
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Food
8.1
Crew
8.7
Overall
8.4
Entertainment
8.2
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Food
8.1
Crew
8.7
Overall
8.4
Entertainment
8.2
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Related info for your journey
Find useful and relevant information for your journey from Seoul to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Hong Kong
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Top 6 airlines flying from Seoul to Hong Kong
Discover the top 6 airlines that operate flights from Seoul to Hong Kong. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$119 | Average$300 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$146 | Average$198 | FlexibilityNo cancel fee | On-time90% | |
| Cheapest$208 | Average$283 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$219 | Average$341 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$242 | Average$353 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$324 | Average$407 | FlexibilityNo cancel fee | On-time81% |