On this page, you can find and book flights from Seoul to Hanoi. This 2,741 km flight is a popular route, with approximately 63 flights per week.
Flights are operated by airlines such as Vietnam Airlines, VietJet Air, and Korean Air. Since ticket prices depend on demand, we recommend using our price trend chart and checking information on how to get to the airport of departure and how to get from the airport to your destination.
The table shows direct flights Seoul → Hanoi on the selected date. The flight takes approximately 4 h 30 min. Regular flights are operated by Vietnam Airlines, Korean Air, VietJet Air and Asiana Airlines. Departures from Incheon International Airport and Gimpo International Airport airports, arrivals at Noi Bai International Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Seoul — Hanoi by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 303 in ,, and the most expensive are around AED 708 in a. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Seoul → Hanoi, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 576 | medium | May | AED 466 | low | Sep | AED 467 | low |
| Feb | AED 677 | high | Jun | AED 461 | low | Oct | AED 551 | medium |
| Mar | AED 516 | medium | Jul | AED 541 | medium | Nov | AED 794 | high |
| Apr | AED 501 | medium | Aug | AED 602 | high | Dec | AED 576 | medium |
Some values are estimated based on seasonality.
Hanoi's climate is characterized by hot summers and cool winters. The warmest month is June, with average temperatures reaching 33.5°C, while the wettest is August, when the number of rainy days can reach 26 per month.
The lowest flight prices are recorded in August, starting AED 302. The most expensive time to buy tickets is May, when prices start AED 707.
The best time to visit in terms of weather and cost balance is December: this period sees minimal rainfall, and ticket prices start AED 314.
About 15 airlines operate on the route from Seoul to Hanoi, with the majority of flights served by Vietnam Airlines, VietJet Air, and Korean Air. Most carriers offer direct flights, providing high frequency—around 63 flights per week. A detailed schedule, travel times, and layover options for each operator are provided in the interactive list below.
Flights Seoul — Hanoi depart from Incheon International Airport and Gimpo International Airport and arrive at Noi Bai International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The distance between the cities is 2,741 km. A direct flight usually takes about 4.5–5 hours, depending on the aircraft type and weather conditions.
Regular flights are operated by airlines such as Vietnam Airlines, Korean Air, and Asiana Airlines, as well as budget carriers like VietJet Air and Jeju Air.
Yes, there is frequent service between the cities, with approximately 63 direct flights per week, allowing you to choose a convenient departure time.
Ticket prices are dynamic and depend on the season. You can always check the current minimum for specific dates in the low price calendar on our page.
All international flights from Seoul arrive at Vietnam's capital main airport — Noi Bai (HAN).
Where travelers fly most — pick a route and check prices
