Cheap flights to Seoul
60 cities have regular scheduled flights to Seoul (SEL). 128 airlines fly to the city, from major international carriers to budget low-cost options. Most flights depart from Jeju City, Tokyo, Osaka, Shanghai, Busan. Compare fares, choose the best option and book your tickets online at the best price. Enter your departure city above to find flights and check prices.
Busan — Seoul
Jeju City — Seoul
Mabalacat — Seoul
Daegu — Jeju City
Taipei — Seoul
Ulsan — Jeju City
Taichung — Seoul
Hualien — Seoul
Gwangju — Jeju City
Matsuyama — Seoul
Weihai — Seoul
Yeosu — Seoul
When is the best time to book a flight to Seoul?
The price of a flight to Seoul changes depending on how far ahead you book. For the best chance of a lower fare, book around 30 days before departure, when the average ticket costs about $698. Fares also tend to climb as the departure date gets closer.
Popular departure cities to Seoul
Korea, Republic Of
Japan
Japan
China
Korea, Republic Of
Japan
Hong Kong
Taiwan, Republic of China
Thailand
China
China
Vietnam
Vietnam
Singapore
Vietnam
Japan
Mongolia
Vietnam
Philippines
Japan
Japan
Philippines
Malaysia
Indonesia
China
China
United States
China
United States
Vietnam
China
Guam
Indonesia
United States
Taiwan, Republic of China
Uzbekistan
United States
China
China
China
Malaysia
Macau
France
Canada
Japan
United Kingdom
United States
China
Taiwan, Republic of China
China
Australia
China
Lao, People's Dem. Rep.
China
China
China
Turkey
Canada
Thailand
JapanFlight insights to Seoul
Data-driven trends for direct flights to Seoul — how often airlines fly, where passengers come from, and typical fares and flight times.
Most frequent departure cities
The most frequent direct routes to Seoul come from Jeju City, Tokyo and Osaka. Jeju City leads with around 1671 flights a week.
Top departure countries
Most direct flights to Seoul depart from Japan, Korea, Republic Of and China. Japan alone accounts for about 24% of all direct routes.
- Japanavg $105
- Korea, Republic Ofavg $26
- Chinaavg $110
- Vietnamavg $112
- Taiwan, Republic of Chinaavg $77
Direct routes & fares
Popular non-stop routes to Seoul range from Jeju City at $23 to Shanghai at $115 — a quick way to compare direct-flight fares.
Cheapest departure cities
The cheapest places to fly to Seoul from right now are Jeju City from $23, Busan from $29 and Taipei from $68.
Longest direct flights
The longest direct flight to Seoul is from Atlanta at about 15h 12m, followed by New York City (14h 42m) and Toronto (14h 7m).
- Atlanta15h 12m
- New York City14h 42m
- Toronto14h 7m
- Los Angeles12h 49m
- San Francisco12h 6m
Frequently asked questions
- Which cities have flights to Seoul?
- There are 60+ cities with regular flights to Seoul, from major international hubs to nearby regional airports. Pick your departure city to compare fares and book.
- Where do most flights to Seoul depart from?
- Most travelers fly to Seoul from Jeju City, Tokyo, Osaka, Shanghai, Busan. These routes have the highest flight frequency and passenger traffic, so fares are usually competitive.
- How many airlines fly to Seoul?
- 128 airlines operate flights to Seoul, ranging from major international carriers to budget low-cost airlines. Competition helps keep fares affordable.
- When is the best time to book flights to Seoul?
- For short-haul routes, booking 4–8 weeks ahead usually gives the best prices. For long-haul flights, aim for 2–3 months ahead. Prices also drop in off-peak seasons and for midweek departures.
- How to find cheap flights to Seoul?
- Compare offers from multiple airlines, use flexible dates and set up price alerts. Our platform lets you track price trends and choose the best time to buy your tickets.