$114+ Cheap flights from Hanoi (HAN) to Seoul (SEL)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — SEL
Aug 23 — Aug 301
Round-trip
1 adult, Economy
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Find cheap flights from Hanoi to Seoul 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 Hanoi Noibai to Seoul are usually found in September or October, booked 85 days in advance, depart on a Friday or Thursday and return on a Monday
Cheap flight deals from Hanoi to Seoul
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Cheapest flights from Hanoi to SeoulExplore the most affordable flight options available from Hanoi to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.
Explore the most affordable flight options available from Hanoi to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 9/1911:15 pm
HAN
- ICN
Nonstop4h 15m
Multiple Airlines
Fri 9/258:40 pm
ICN
- HAN
Nonstop5h 05m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$207
This Jeju Air deal was found by Cheapflights users on 7/23. 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 11/251:40 am
HAN
- ICN
Nonstop4h 25m
Jeju Air
Sun 11/299:20 pm
ICN
- HAN
Nonstop5h 20m
Jeju Air
Deal found 7/23![Jeju Air logo]()
$210
This Jeju Air deal was found by Cheapflights users on 7/20. 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 11/41:40 am
HAN
- ICN
Nonstop4h 25m
Jeju Air
Sun 11/89:20 pm
ICN
- HAN
Nonstop5h 20m
Jeju Air
Deal found 7/20![Jeju Air logo]()
$213
This Jeju Air deal was found by Cheapflights users on 7/21. 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.
Tue 10/271:40 am
HAN
- ICN
Nonstop4h 25m
Jeju Air
Sun 11/19:20 pm
ICN
- HAN
Nonstop5h 20m
Jeju Air
Deal found 7/21![Jeju Air logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Thu 8/2011:15 pm
HAN
- ICN
Nonstop4h 15m
Multiple Airlines
Thu 8/278:40 pm
ICN
- HAN
Nonstop5h 05m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Sun 7/2612:45 am
HAN
- ICN
Nonstop4h 50m
Jeju Air
Mon 8/108:40 pm
ICN
- HAN
Nonstop5h 05m
Jeju Air
Deal found 7/23![Jeju Air logo]()
$220
This oojo deal was found by Cheapflights users on 7/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/262:20 am
HAN
- ICN
1 stop16h 35m
Shandong Airlines
Wed 12/212:20 pm
ICN
- HAN
1 stop15h 30m
Shandong Airlines
Deal found 7/22![Shandong Airlines logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 7/251:40 am
HAN
- ICN
Nonstop4h 15m
Multiple Airlines
Mon 8/108:40 pm
ICN
- HAN
Nonstop5h 05m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 7/2511:15 pm
HAN
- ICN
Nonstop4h 15m
Multiple Airlines
Mon 8/108:40 pm
ICN
- HAN
Nonstop5h 05m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 7/2411:15 pm
HAN
- ICN
Nonstop4h 15m
Multiple Airlines
Mon 8/108:40 pm
ICN
- HAN
Nonstop5h 05m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Sun 7/2612:45 am
HAN
- ICN
Nonstop4h 50m
Jeju Air
Wed 8/58:40 pm
ICN
- HAN
Nonstop5h 05m
Jeju Air
Deal found 7/23![Jeju Air logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/191:15 am
HAN
- GMP
1 stop11h 30m
Multiple Airlines
Thu 8/277:20 am
GMP
- HAN
1 stop7h 55m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$521
Best flights from Hanoi to SeoulDiscover carefully curated flight deals from Hanoi to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 24, 2026.
Discover carefully curated flight deals from Hanoi to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 24, 2026.
This Jeju Air deal was found by Cheapflights users on 7/22. 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 9/1812:45 am
HAN
- ICN
Nonstop4h 50m
Jeju Air
Mon 10/58:40 pm
ICN
- HAN
Nonstop5h 05m
Jeju Air
Deal found 7/22![Jeju Air logo]()
$242
This Asiana Airlines deal was found by Cheapflights users on 7/22. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2511:50 pm
HAN
- ICN
Nonstop3h 55m
Asiana Airlines
Mon 11/307:30 pm
ICN
- HAN
Nonstop4h 55m
Asiana Airlines
Deal found 7/22![Asiana Airlines logo]()
$312
This China Eastern deal was found by Cheapflights users on 7/22. 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 Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:45 pm
HAN
- ICN
1 stop29h 00m
China Eastern
Thu 8/272:15 pm
ICN
- HAN
2 stops13h 20m
China Eastern
Deal found 7/22![China Eastern logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 11/48:05 pm
HAN
- GMP
1 stop14h 20m
Multiple Airlines
Wed 11/1810:50 am
GMP
- HAN
1 stop9h 15m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$557
This Shenzhen Airlines deal was found by Cheapflights users on 7/21. 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 Shenzhen Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:50 pm
HAN
- ICN
2 stops21h 35m
Shenzhen Airlines
Fri 9/252:30 pm
ICN
- HAN
2 stops12h 40m
Shenzhen Airlines
Deal found 7/21![Shenzhen Airlines logo]()
$652
This Jeju Air deal was found by Cheapflights users on 7/23. 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 8/2712:45 am
HAN
- ICN
Nonstop4h 50m
Jeju Air
Wed 9/28:40 pm
ICN
- HAN
Nonstop5h 05m
Jeju Air
Deal found 7/23![Jeju Air logo]()
$366
This China Eastern deal was found by Cheapflights users on 7/20. 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 Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:15 pm
HAN
- ICN
2 stops42h 00m
China Eastern
Wed 11/183:40 pm
ICN
- HAN
2 stops49h 35m
China Eastern
Deal found 7/20![China Eastern logo]()
$385
This Korean Air deal was found by Cheapflights users on 7/24. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/61:15 am
HAN
- GMP
1 stop10h 05m
Korean Air
Mon 9/142:00 pm
GMP
- HAN
1 stop25h 15m
Korean Air
Deal found 7/24![Korean Air logo]()
$829
This China Eastern deal was found by Cheapflights users on 7/20. 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 Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/263:45 pm
HAN
- ICN
3 stops26h 55m
China Eastern
Sun 11/293:40 pm
ICN
- HAN
2 stops49h 05m
China Eastern
Deal found 7/20![China Eastern logo]()
$385
This Asiana Airlines deal was found by Cheapflights users on 7/19. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3011:50 pm
HAN
- ICN
Nonstop3h 55m
Asiana Airlines
Sun 1/37:30 pm
ICN
- HAN
Nonstop4h 55m
Asiana Airlines
Deal found 7/19![Asiana Airlines logo]()
$437
This China Eastern deal was found by Cheapflights users on 7/22. 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 Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:20 am
HAN
- ICN
2 stops16h 20m
China Eastern
Thu 8/271:10 pm
ICN
- HAN
2 stops14h 25m
China Eastern
Deal found 7/22![China Eastern logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/251:15 am
HAN
- GMP
1 stop10h 30m
Multiple Airlines
Thu 8/277:20 am
GMP
- HAN
1 stop7h 55m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$586
This Korean Air deal was found by Cheapflights users on 7/23. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:15 am
HAN
- GMP
1 stop17h 50m
Korean Air
Sun 9/610:30 am
GMP
- HAN
1 stop28h 45m
Korean Air
Deal found 7/23![Korean Air logo]()
$829
This China Eastern deal was found by Cheapflights users on 7/22. 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 Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/33:45 pm
HAN
- GMP
2 stops17h 15m
China Eastern
Sun 9/612:00 pm
GMP
- HAN
2 stops28h 45m
China Eastern
Deal found 7/22![China Eastern logo]()
$665
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 9/197:20 am
HAN
- GMP
1 stop7h 35m
Multiple Airlines
Fri 9/258:35 pm
GMP
- HAN
1 stop15h 45m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$806
This China Eastern deal was found by Cheapflights users on 7/20. 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 Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:15 pm
HAN
- GMP
2 stops25h 35m
China Eastern
Wed 11/1812:00 pm
GMP
- HAN
3 stops53h 15m
China Eastern
Deal found 7/20![China Eastern logo]()
$794
Last-minute flights from Hanoi to SeoulDiscover last-minute flight deals from Hanoi to Seoul. Data last updated July 24, 2026 and is based on user searches.
Discover last-minute flight deals from Hanoi to Seoul. Data last updated July 24, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 7/2411:15 pm
HAN
- ICN
Nonstop4h 15m
Multiple Airlines
Mon 8/108:40 pm
ICN
- HAN
Nonstop5h 05m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 7/2411:15 pm
HAN
- ICN
Nonstop4h 15m
VietJet Air
Fri 8/711:05 am
ICN
- HAN
Nonstop4h 30m
VietJet Air
Deal found 7/23![VietJet Air logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 7/251:40 am
HAN
- ICN
Nonstop4h 15m
Multiple Airlines
Mon 8/108:40 pm
ICN
- HAN
Nonstop5h 05m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 7/2511:15 pm
HAN
- ICN
Nonstop4h 15m
Multiple Airlines
Mon 8/108:40 pm
ICN
- HAN
Nonstop5h 05m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 7/251:40 am
HAN
- ICN
Nonstop4h 15m
VietJet Air
Sun 8/911:05 am
ICN
- HAN
Nonstop4h 30m
VietJet Air
Deal found 7/23![VietJet Air logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 7/2511:15 pm
HAN
- ICN
Nonstop4h 15m
VietJet Air
Tue 8/1111:05 am
ICN
- HAN
Nonstop4h 30m
VietJet Air
Deal found 7/23![VietJet Air logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Sun 7/2612:45 am
HAN
- ICN
Nonstop4h 50m
Jeju Air
Mon 8/108:40 pm
ICN
- HAN
Nonstop5h 05m
Jeju Air
Deal found 7/23![Jeju Air logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Sun 7/2612:45 am
HAN
- ICN
Nonstop4h 50m
Jeju Air
Wed 8/58:40 pm
ICN
- HAN
Nonstop5h 05m
Jeju Air
Deal found 7/23![Jeju Air logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Sun 7/2612:45 am
HAN
- ICN
Nonstop4h 50m
Jeju Air
Tue 8/118:40 pm
ICN
- HAN
Nonstop5h 05m
Jeju Air
Deal found 7/23![Jeju Air logo]()
$237
This oojo deal was found by Cheapflights users on 7/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/302:20 am
HAN
- ICN
1 stop19h 30m
Shandong Airlines
Mon 8/3110:55 pm
ICN
- HAN
1 stop28h 55m
Shandong Airlines
Deal found 7/22![Shandong Airlines logo]()
$222
This Trip.com deal was found by Cheapflights users on 7/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/302:20 am
HAN
- ICN
1 stop19h 30m
Multiple Airlines
Sun 8/3012:15 am
ICN
- HAN
Nonstop4h 55m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Thu 8/2011:15 pm
HAN
- ICN
Nonstop4h 15m
Multiple Airlines
Thu 8/278:40 pm
ICN
- HAN
Nonstop5h 05m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$216
One-way flights from Hanoi to SeoulSearch for one-way flight options from Hanoi to Seoul. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
Search for one-way flight options from Hanoi to Seoul. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
This Jeju Air deal was found by Cheapflights users on 7/21. 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.
Tue 9/2912:45 am
HAN
- ICN
Nonstop4h 50m
Jeju Air
Deal found 7/21![Jeju Air logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 10/211:40 am
HAN
- ICN
Nonstop4h 15m
VietJet Air
Deal found 7/23![VietJet Air logo]()
$116
This Jeju Air deal was found by Cheapflights users on 7/19. 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.
Tue 12/11:40 am
HAN
- ICN
Nonstop4h 25m
Jeju Air
Deal found 7/19![Jeju Air logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Sun 11/1510:50 pm
HAN
- ICN
Nonstop4h 35m
VietJet Air
Deal found 7/21![VietJet Air logo]()
$119
This oojo deal was found by Cheapflights users on 7/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/122:50 am
HAN
- ICN
1 stop8h 00m
Shandong Airlines
Deal found 7/22![Shandong Airlines logo]()
$121
This Jetabroad deal was found by Cheapflights users on 7/23. 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.
Wed 9/24:20 pm
HAN
- ICN
Nonstop4h 25m
Sun PhuQuoc Airways
Deal found 7/23![Sun PhuQuoc Airways logo]()
$123
This Jetabroad deal was found by Cheapflights users on 7/22. 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.
Sun 9/134:20 pm
HAN
- ICN
Nonstop4h 25m
Sun PhuQuoc Airways
Deal found 7/22![Sun PhuQuoc Airways logo]()
$124
This Justfly.com deal was found by Cheapflights users on 7/20. 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.
Tue 9/224:20 pm
HAN
- ICN
Nonstop4h 25m
Sun PhuQuoc Airways
Deal found 7/20![Sun PhuQuoc Airways logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/254:20 pm
HAN
- ICN
Nonstop4h 25m
Sun PhuQuoc Airways
Deal found 7/20![Sun PhuQuoc Airways logo]()
$127
This Jetabroad deal was found by Cheapflights users on 7/23. 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.
Sat 9/262:20 am
HAN
- ICN
1 stop18h 20m
Shandong Airlines
Deal found 7/23![Shandong Airlines logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/2111:15 pm
HAN
- ICN
Nonstop4h 15m
VietJet Air
Deal found 7/22![VietJet Air logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 9/87:25 pm
HAN
- GMP
2 stops17h 20m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$179
Find flight deals from Hanoi to Seoul
Discover tips and strategies to find the most affordable flight options for your journey from Hanoi (HAN) to Seoul (SEL). 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 July 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $207 (Kiwi.com) |
One-way from | $114 (Jeju Air) |
Popular in | March |
Cheapest in | September |
Average price | $286 |
Good round-trip deal | $275 or less |
Good one-way deal | $154 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Hanoi to Seoul 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 2,558,603 searches. Data last updated July 24, 2026.
Use the filters below to find and compare flights from Hanoi to Seoul that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HanoiIncheon
HAN - ICN
HANICN
Hanoi Noibai
Fri 9/18
12:45 am-7:35 am
Nonstop4h 50m
Incheon Intl
Mon 10/5
8:40 pm-11:45 pm
Nonstop5h 05m
$242
Quickest round-trip
HanoiIncheon
HAN - ICN
HANICN
Hanoi Noibai
Wed 11/25
11:50 pm-5:45 am
Nonstop3h 55m
Incheon Intl
Mon 11/30
7:30 pm-10:25 pm
Nonstop4h 55m
$312
HanoiIncheon
HAN - ICN
HANICN
Hanoi Noibai
Thu 8/27
12:45 am-7:35 am
Nonstop4h 50m
Incheon Intl
Wed 9/2
8:40 pm-11:45 pm
Nonstop5h 05m
$366
HanoiIncheon
HAN - ICN
HANICN
Hanoi Noibai
Thu 8/20
3:45 pm-10:45 pm
1 stop29h 00m
Incheon Intl
Thu 8/27
2:15 pm-1:35 am
2 stops13h 20m
$379
HanoiIncheon
HAN - ICN
HANICN
Hanoi Noibai
Wed 11/4
4:15 pm-12:15 pm
2 stops42h 00m
Incheon Intl
Wed 11/18
3:40 pm-3:15 pm
2 stops49h 35m
$385
HanoiIncheon
HAN - ICN
HANICN
Hanoi Noibai
Thu 11/26
3:45 pm-8:40 pm
3 stops26h 55m
Incheon Intl
Sun 11/29
3:40 pm-2:45 pm
2 stops49h 05m
$385
HanoiIncheon
HAN - ICN
HANICN
Hanoi Noibai
Tue 8/25
2:20 am-8:40 pm
2 stops16h 20m
Incheon Intl
Thu 8/27
1:10 pm-1:35 am
2 stops14h 25m
$417
HanoiIncheon
HAN - ICN
HANICN
Hanoi Noibai
Wed 12/30
11:50 pm-5:45 am
Nonstop3h 55m
Incheon Intl
Sun 1/3
7:30 pm-10:25 pm
Nonstop4h 55m
$437
HanoiSeoul
HAN - GMP
HANGMP
Hanoi Noibai
Wed 11/4
8:05 pm-12:25 pm
1 stop14h 20m
Seoul Gimpo Intl
Wed 11/18
10:50 am-6:05 pm
1 stop9h 15m
$557
HanoiSeoul
HAN - GMP
HANGMP
Hanoi Noibai
Tue 8/25
1:15 am-1:45 pm
1 stop10h 30m
Seoul Gimpo Intl
Thu 8/27
7:20 am-1:15 pm
1 stop7h 55m
$586
Showing 1-10 of 38 resultsSorted by cheapest first
Compare providers for flights from Hanoi to Seoul
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 Hanoi to Seoul in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Hanoi-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hanoi-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hanoi-Seoul flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Hanoi-Seoul 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 Hanoi-Seoul 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 Hanoi to Seoul
Have a flexible travel schedule? Discover the best time to fly to Seoul from Hanoi with our price prediction graph.
HAN-SEL
HAN-ICN
HAN-GMP
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 Hanoi to Seoul
HAN-SEL
HAN-ICN
HAN-GMP
What is the cheapest month to book a flight from Hanoi to Seoul?
Currently, September is the cheapest month in which you can book a flight from Hanoi to Seoul (average of $270). Flying from Hanoi to Seoul in March is currently the most expensive (average of $573). 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 HAN to SEL?
Find hourly flight availability from Hanoi to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 24, 2026.
When flying from Hanoi to Seoul, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Hanoi to Seoul
Explore weekly flight availability from Hanoi to Seoul. 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 July 24, 2026.
The most flights from HAN to SEL are scheduled on a Friday (21 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (14 on average).
How much does it cost to fly round-trip from Hanoi to Seoul?
Airfare is below average for this route at the moment.
Hanoi to Seoul flights typically cost between $216 and $348 in September.The cheapest round-trip price found within the last 5 days was $207 on Multiple Airlines (Sep 19-Sep 25).
How far ahead should I book a flight from Hanoi to Seoul?
The best time to book flights from Hanoi to Seoul is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Seoul
Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated July 24, 2026.
Peruse reviews from past customers who have flown with Asiana Airlines,Vietnam Airlines, andVietJet Air from Hanoi to Seoul to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.6
Comfort
8.0
Crew
8.5
Overall
8.1
Food
8.0
Boarding
8.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
SFO - ICN
Entertainment
7.6
Comfort
8.0
Crew
8.5
Overall
8.1
Food
8.0
Boarding
8.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
SFO - ICN
Entertainment
7.6
Comfort
8.0
Crew
8.5
Overall
8.1
Food
8.0
Boarding
8.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
SFO - ICN
Entertainment
7.6
Comfort
8.0
Crew
8.5
Overall
8.1
Food
8.0
Boarding
8.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
SFO - ICN
Related info for your journey
Find useful and relevant information for your journey from Hanoi to Seoul. 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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Alternative routes for Hanoi to Seoul
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Complete your trip
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Search flights from Hanoi to Seoul by cabin class
Find flights from Hanoi to Seoul, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hanoi and Seoul flights
Browse other Hanoi and Seoul flight options. Last updated on July 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seoul
Explore flights to Seoul departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 24, 2026.
Top 3 airlines flying from Hanoi to Seoul
Discover the top 3 airlines that operate flights from Hanoi to Seoul. 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 2,558,603 searches. Data last updated July 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$176 | Average$251 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$197 | Average$326 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$274 | Average$316 | FlexibilityNo cancel fee | On-time81% |