Piratefly

Cheap flights from Seoul

We are watching 286 routes out of Seoul. The cheapest fare we can vouch for today is €15, and for each one we say whether today is a good moment or you should wait.

See this fare · Jeju City €15

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Where to fly from Seoul

Seoul → Jeju City

Jeju Air Based on 5022 observations ✈ Direct

Seoul → Busan

Jeju Air Based on 1130 observations ✈ Direct

Seoul → Yeosu

Jin Air Based on 159 observations ✈ Direct

Seoul → Ulsan

Jin Air Based on 86 observations ✈ Direct

Seoul → Sacheon

Jin Air Based on 72 observations ✈ Direct

Seoul → Gwangju

Asiana Airlines Based on 107 observations ✈ Direct

Seoul → Cheongju

Air Seoul Based on 35 observations 1 stop

Seoul → Daegu

Trinity Airways Based on 99 observations 1 stop

Seoul → Yantai

Eastar Jet Based on 300 observations ✈ Direct

Seoul → Pohang

Korean Air Based on 51 observations 1 stop

Seoul → Fukuoka

Jeju Air Based on 301 observations ✈ Direct

Seoul → Qingdao

Jin Air Based on 542 observations ✈ Direct

Seoul → Hiroshima

Jeju Air Based on 188 observations ✈ Direct

Seoul → Weihai

Jeju Air Based on 119 observations ✈ Direct

Seoul → Gunsan

Trinity Airways Based on 33 observations 1 stop

Seoul → Osaka

Trinity Airways Based on 2116 observations ✈ Direct

Seoul → Da Nang

Vietjet Based on 571 observations ✈ Direct

Seoul → Yanji

Jeju Air Based on 339 observations ✈ Direct

Seoul → Dalian

China Southern Airlines Based on 184 observations ✈ Direct

T'way Air Based on 261 observations ✈ Direct

Seoul → Tokyo

Eastar Jet Based on 605 observations ✈ Direct

Seoul → Harbin

Jeju Air Based on 455 observations ✈ Direct

Seoul → Shanghai

Eastar Jet Based on 869 observations 1 stop

Seoul → Taoyuan

Tigerair Taiwan Based on 268 observations 1 stop

Seoul → Phu Quoc Island

Vietjet Based on 288 observations ✈ Direct

Seoul → Hangzhou

Spring Airlines Based on 154 observations 1 stop

Seoul → Hong Kong

HK Express Based on 406 observations ✈ Direct

Seoul → Kagoshima

Eastar Jet Based on 106 observations ✈ Direct

Seoul → Jinan

Trinity Airways Based on 107 observations ✈ Direct

Seoul → Tokoname

LJ Based on 196 observations ✈ Direct

Seoul → Kaohsiung

Tigerair Taiwan Based on 77 observations ✈ Direct

Seoul → Manila

Cebu Pacific Based on 228 observations ✈ Direct

Seoul → Wuhan

Tianjin Airlines Based on 91 observations 1 stop

Seoul → Shenyang

Trinity Airways Based on 92 observations ✈ Direct

Seoul → Beijing

Air Busan Based on 667 observations 1 stop

Seoul → Nossa Senhora do Carmo

Jeju Air Based on 137 observations ✈ Direct

Seoul → Kota Kinabalu

AirAsia Based on 163 observations ✈ Direct

Seoul → Takamatsu

Air Seoul Based on 54 observations ✈ Direct

Seoul → Singapore

Scoot Based on 234 observations ✈ Direct

Seoul → Hanoi

Jeju Air Based on 272 observations ✈ Direct

Seoul → Chongqing

Tianjin Airlines Based on 245 observations 1 stop

Seoul → Kumamoto

T'way Air Based on 140 observations ✈ Direct

Seoul → Chengdu

Tianjin Airlines Based on 283 observations 1 stop

Seoul → Zhengzhou

Xiamen Airlines Based on 75 observations 1 stop

Seoul → Matsuyama

Jeju Air Based on 45 observations ✈ Direct

Seoul → Hefei

Shandong Airlines Based on 20 observations 1 stop

Seoul → Nanjing

China Eastern Based on 125 observations ✈ Direct

Seoul → Guangzhou

Tianjin Airlines Based on 295 observations 1 stop

Seoul → Dubai

Emirates Based on 250 observations ✈ Direct

Seoul → Ho Chi Minh City

Jin Air Based on 231 observations ✈ Direct

Seoul → Hagåtña

Jin Air Based on 112 observations ✈ Direct

Seoul → Tianjin

Tianjin Airlines Based on 96 observations ✈ Direct

Seoul → Fuzhou

Shandong Airlines Based on 33 observations 1 stop

Seoul → Shenzhen

Parata Air Based on 171 observations ✈ Direct

Seoul → Sanya

Xiamen Airlines Based on 303 observations 1 stop

Seoul → Da Lat

Vietnam Airlines Based on 150 observations 1 stop

Seoul → Taiyuan

Xiamen Airlines Based on 30 observations 1 stop

Seoul → Nanchang

Shandong Airlines Based on 14 observations 1 stop

Seoul → Kalibo

Cebu Pacific Based on 206 observations 1 stop

Seoul → Kunming

Shandong Airlines Based on 73 observations 1 stop

Booking tips from our fare data

How far in advance should you book a flight?: Book 1–1.5 months before departure. Tracking the same flights at every lead time (94,914 flights on 19,442 routes, 2026-06-14 to 2026-11-04), that window had the smallest average premium over each flight's lowest fare: +16.8%, against +49.3% in the last 3 days.
What is the cheapest day of the week to fly?: Wednesday. Comparing each fare with the median of its own route, Wednesday departures were +3.4% and Tuesday +4.2%, while Friday was the dearest at +10.6%. Weekend departures cost more than midweek ones.
What is the cheapest month to fly?: November 2026. Comparing each route's fares month by month (booked 8–60 days ahead), November 2026 departures were -1.1% against the route's own median, while January 2027 was the dearest at +17.5%. Covers September 2026, October 2026, November 2026, December 2026, January 2027; fares observed 2026-06-14 to 2026-11-04.

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