Cheap flights from Seoul to Hanoi (ICN–HAN)
ICNIncheon International Airport
South Korea
South Korea
HANNoi Bai International Airport
Vietnam
Vietnam
Asiana Airlines, Jeju Air, Korean Air, Sun PhuQuoc Airways, VietJet Air and Vietnam Airlines fly Seoul to Hanoi (ICN–HAN) nonstop, a great-circle distance of 2,680 km (1,670 mi).
- From
- ICN
- Seoul
- To
- HAN
- Hanoi
- Nonstop
- Yes · 6 airlines
- Airlines
- OZ · 7C · KE · 9G · VJ · VN
- Cheapest fare found
- ₩117,882 one-way
- Distance
- 2,680 km (1,670 mi)
- Time difference
- Hanoi 2 hours behind
- Most flights
- Vietnam Airlines
- Time in the air
- 3h 50m · 3h 52m back
- On time (Touchdown Index)
- 90.8%
- Flights a week
- OZ ~12 · 7C ~7 · KE ~15 · 9G ~8 · VJ ~9 · VN ~16
- Aircraft seen
- Boeing 787-10 Dreamliner · Airbus A321neo · Airbus A350-900
Data from the sources listed, updated:· How we verify
Seoul to Hanoi fares by month
Cheapest one-way fare found: ₩117,882 for October 2026, nonstop. Nonstop from ₩117,882.
- Oct ’26₩117,882
- Nov ’26₩143,613
- Dec ’26₩141,475
- Jan ’27₩207,647
- Mar ’27₩124,364
- May ’27₩134,769
- Sept ’27₩129,106
Cheapest one-way fares per month of departure in the Aviasales price cache, found . Fares change by the hour: the live fare is shown when you search.
When to fly ICN–HAN
For Seoul Incheon (ICN) to Hanoi Noi Bai (HAN), October 2026 had the lowest fare found (₩117,882). Days in Hanoi average 18–28 °C in January, February, March, November and December. Set your watch 2 hours back on landing at HAN.
Seoul to Hanoi: frequently asked questions
Fares: Aviasales price cache, 11 October 2026; tracked flights between 6 September and 3 October 2026, from public ADS-B data.
How much is a flight from Seoul Incheon (ICN) to Hanoi Noi Bai (HAN)?
From ₩117,882 one-way, the cheapest fare found for October 2026, nonstop; nonstop from ₩117,882 (found 11 October 2026).
How long is the ICN–HAN flight?
3h 50m wheels-up to wheels-down, the median of 284 tracked flights; HAN–ICN took 3h 52m.
Which airlines fly ICN–HAN direct?
Asiana Airlines, Jeju Air, Korean Air, Sun PhuQuoc Airways, VietJet Air and Vietnam Airlines.
What is the cheapest month to fly ICN–HAN?
October 2026, at ₩117,882; the dearest month found was ₩207,647.
What is the time difference between Seoul and Hanoi?
Hanoi is 2 hours behind Seoul: a ICN departure at noon is 10:00 local time in HAN.
Is ICN–HAN usually on time?
90.8% of 501 ICN–HAN flights landed within 15 minutes of their usual time; 0.6% were over an hour late.
How many ICN–HAN flights a week?
Asiana Airlines 12, Jeju Air 7, Korean Air 15, Sun PhuQuoc Airways 8, VietJet Air 9 and Vietnam Airlines 16 each way.
What aircraft fly ICN–HAN?
Boeing 787-10 Dreamliner, Airbus A321neo and Airbus A350-900.
Hanoi to Seoul: the return flight (HAN–ICN)
Asiana Airlines, Jeju Air, Korean Air, Sun PhuQuoc Airways, VietJet Air, Vietnam Airlines and Parata Air fly HAN–ICN nonstop.
The return takes 3h 52m in the air (median of 272 tracked flights).
| Airline | ICN → HAN | HAN → ICN |
|---|---|---|
| Asiana Airlines | Nonstop | Nonstop |
| Jeju Air | Nonstop | Nonstop |
| Korean Air | Nonstop | Nonstop |
| Sun PhuQuoc Airways | Nonstop | Nonstop |
| VietJet Air | Nonstop | Nonstop |
| Vietnam Airlines | Nonstop | Nonstop |
| Parata Air | — | Nonstop |
Airlines flying ICN–HAN nonstop
| Airline | Usually takes off (ICN time) | Type | Alliance |
|---|---|---|---|
 Asiana Airlines OZ | 09:40–20:13 | full-service | Star Alliance |
 Jeju Air 7C | 20:57–21:25 | low-cost | — |
 Korean Air KE | 00:25–23:52 | full-service | SkyTeam |
 Sun PhuQuoc Airways 9G | 00:09–00:40 | full-service | — |
 VietJet Air VJ | 11:08–11:33 | low-cost | — |
 Vietnam Airlines VN | 10:14–18:36 | full-service | SkyTeam |
One-stop alternatives to flying ICN–HAN nonstop
One airline on both legs; check it's sold as one ticket.
- Via Hangzhou (HGH) with
Air China: 2,750 km (1,710 mi) flown, 2% further than nonstop. - Via Shanghai (PVG) with China Eastern Airlines and Spring Airlines: 2,760 km (1,710 mi) flown, 3% further than nonstop.
- Via Qingdao (TAO) with Shandong Airlines: 2,760 km (1,710 mi) flown, 3% further than nonstop.
- Via Guangzhou (CAN) with China Southern Airlines: 2,810 km (1,750 mi) flown, 5% further than nonstop.
- Via Shenzhen (SZX) with China Southern Airlines and Shenzhen Airlines: 2,880 km (1,790 mi) flown, 7% further than nonstop.
ICN–HAN route map
More from Seoul and Hanoi
Other arrivals in Vietnam
Also nonstop from ICN, nearest to HAN first (straight-line distance):
- ICN–DAD: Da Nang · 628 km (390 mi) from HAN
- ICN–CXR: Nha Trang · 1,090 km (676 mi) from HAN
- ICN–SGN: Ho Chi Minh City · 1,160 km (721 mi) from HAN
- ICN–PQC: Phú Quốc · 1,240 km (773 mi) from HAN
Explore the airlines’ route maps
Departure
Incheon International Airport
Incheon (ICN), Seoul. In our data, 83 airlines fly nonstop from ICN to 157 destinations.
View ICN airport guide →Arrival
Noi Bai International Airport
2 ways into Hanoi, fastest from 35 min:
- Bus 86 (airport express) 50 min–1h 10m
- Grab / Xanh SM 35 min–1h
Onward from Hanoi
Places you can't fly to nonstop from ICN, but can from HAN — for a stopover or a second leg.
Related routes
Sources
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- vietjetair.com — VietJet schedule
- en.wikipedia.org — current destination list, cross-checked 2026-09-25 (terminated routes removed)
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- vietnamairlines.com — Vietnam Airlines schedule
- en.wikipedia.org — current destination list, cross-checked 2026-09-25 (terminated routes removed)
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
Flight tracking: adsb.lol community ADS-B data (CC0), 6 September – 3 October 2026. Times are median wheels-up to wheels-down; add taxiing for gate-to-gate.
Report a change — seen something different at the airport or on the airline's site? We re-check and log corrections publicly.