Cheap flights to Seoul
Round trips from 11 cities to Seoul, South Korea, from $173. Economy, per person, in USD.
Prices updated
Flights to Seoul by departure city
Cheapest round trip, per person-
Osaka → Seoul
Dec 16 – 19 · Nonstop
$173
-
Tokyo → Seoul
Dec 10 – 15 · Nonstop
$192
-
Hong Kong → Seoul
Nov 19 – 24 · Nonstop
$204
-
Guangzhou → Seoul
Mar 5 – 8, 2027 · 1 stop
$232
-
Shenzhen → Seoul
Dec 8 – 15 · 1 stop
$240
-
Singapore → Seoul
Dec 9 – 14 · 1 stop
$349
-
Vancouver → Seoul
Mar 1 – 4, 2027 · 2 stops
$778
-
Seattle → Seoul
Jan 18 – Feb 2, 2027 · 1 stop
$840
-
Calgary → Seoul
Feb 1 – 4, 2027 · 2 stops
$997
-
Toronto → Seoul
Dec 28 – 30 · 1 stop
$1,494
-
Pointe-a-pitre → Seoul
Dec 1 – 4 · 1 stop
$1,502
Cheapest month to fly to Seoul
Lowest round trip per departure month, any of our cities| Month | Cheapest round trip |
|---|---|
| November 2026 | $201 from Osaka |
| December 2026 | $167 from Osaka (cheapest month) |
| January 2027 | $235 from Hong Kong |
| February 2027 | $212 from Osaka |
| March 2027 | $204 from Hong Kong |
| April 2027 | $213 from Tokyo |
| May 2027 | $218 from Tokyo |
| June 2027 | $226 from Tokyo |
| July 2027 | $304 from Hong Kong |
| August 2027 | $227 from Tokyo |
| September 2027 | $328 from Guangzhou |
| October 2027 | $227 from Guangzhou |
Cheapest dates to Seoul
Best date pair from each city-
Dec 16 – 19 from Osaka · 3 nights$173Book
Peach Nonstop -
Dec 10 – 15 from Tokyo · 5 nights$192Book
Eastar Jet Nonstop -
Nov 19 – 24 from Hong Kong · 5 nights$204Book
HK Express Nonstop -
Dec 8 – 15 from Shenzhen · 7 nights$240Book
China Eastern 1 stop -
Dec 1 – 3 from Guangzhou · 2 nights$248Book
Air China 1 stop -
Dec 9 – 14 from Singapore · 5 nights$349Book
Vietjet 1 stop -
Jan 18 – Feb 2, 2027 from Seattle · 15 nights$840Book
Cathay Pacific 1 stop -
Dec 25 – 29 from Vancouver · 4 nights$985Book
WestJet 1 stop
Prices change often. The booking site shows the final price before you pay.
Things to do in Seoul
Tickets and tours on KlookTo see tours and tickets here, turn on partner content in .
Partner widget: we may earn a commission if you book, at no extra cost to you.
Airport transfer to Seoul
Fixed prices from ICN on KiwitaxiTo see transfer prices here, turn on partner content in .
Partner widget: we may earn a commission if you book, at no extra cost to you.
Flights to Seoul: questions
Which city has the cheapest flights to Seoul?
Right now it's Osaka: round trips from $173 (Dec 16 – 19, nonstop). Next cheapest: Tokyo from $192 and Hong Kong from $204. We compare 11 departure cities.
What is the cheapest month to fly to Seoul?
December 2026: the cheapest round trip we have found departing that month is $167. The most expensive month in our data is September, where the cheapest round trip is $328. Based on the 13 months ahead we track.
Are there nonstop flights to Seoul?
Yes. We have found nonstop round trips from Osaka, Tokyo, Hong Kong and Guangzhou. The cheapest is $173 from Osaka.
More of South Korea
All flights to South Korea
Popular destinations
-
-
-
-
-
-
-
-
About these prices
We track round-trip economy fares to Seoul (South Korea) from the cities listed above using Travelpayouts / Aviasales data, and refresh every route about once a day. The cheapest round trip we've found is $173 from Osaka. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.