Cheap flights from Sapporo to Seoul from $167 CTS, OKD → GMP, ICN

Found recently, and the cheapest we hold

What have prices looked like?

Over 45 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $215 to $412.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 7-night return fares leaving within 3 days of 12 Jan 2027 to compare.

Every date we hold

4 fares on 3 departure dates

Which month looks cheapest?

March 2027 is the cheapest month — from $289.

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $127 to $177.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 22 Dec to compare.

Every date we hold

7 fares on 3 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $166.

Return

The cheapest fares were 7 to 13 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (45 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Fares 60 to 89 days before departure were typically 16% lower than 14 to 29 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Sapporo to Seoul?

The cheapest return found recently is $315 with T'way Air, 12 Jan 2027 to 19 Jan 2027, found 2 days ago. The cheapest return we hold, of any age, is $289 with Jin Air, 5 Mar 2027 to 9 Mar 2027, found 5 days ago. The cheapest return fare on each of 3 departure dates is usually $302 to $324.

How much is a one-way flight from Sapporo to Seoul?

The cheapest one-way found recently is $167 with Peach, 22 Dec, found 3 days ago. The cheapest one-way we hold, of any age, is $166 with Jetstar Japan, 22 Dec, found 6 days ago. The cheapest one-way fare on each of 3 departure dates is usually $180 to $210.

What is the cheapest month to fly from Sapporo to Seoul?

March 2027 is the cheapest month for a return, from $289, 5 Mar 2027 to 9 Mar 2027, found 5 days ago. December 2026 is the cheapest month for a one-way, from $166, 22 Dec, found 6 days ago.

How far ahead should I book a flight from Sapporo to Seoul?

In 45 days of prices between 24 Sept and 11 Nov, return fares were cheapest 7 to 13 days before departure. In 49 days of prices between 24 Sept and 11 Nov, one-way fares 60 to 89 days before departure were typically 16% lower than 14 to 29 days before departure.

Is there a direct flight from Sapporo to Seoul?

Yes, the cheapest nonstop return found recently is $315 with T'way Air, 12 Jan 2027 to 19 Jan 2027, found 2 days ago. The cheapest nonstop one-way found recently is $194 with Eastar Jet, 1 Jul 2027, found 5 days ago.

How long is the flight from Sapporo to Seoul?

The cheapest nonstop one-way found recently, with Eastar Jet on 1 Jul 2027, takes 3 h 5 min from New Chitose Airport (CTS) to Incheon International Airport (ICN). The cheapest one-way found recently, with Peach on 22 Dec, takes 25 h 25 min with 1 stop.

Which airlines have the cheapest flights from Sapporo to Seoul?

Between 12 Jan 2027 and 30 Apr 2027, T'way Air has the cheapest return on 1 of the 3 departure dates we hold, Jin Air on 1 and Eastar Jet on 1. Between 22 Nov and 1 Jul 2027, Spring Japan has the cheapest one-way on 1 of the 3 departure dates we hold, Jetstar Japan on 1 and Eastar Jet on 1.