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Yuzhno-Sakhalinsk to Seoul in April 2027 UUS → GMP, ICN

Yuzhno-Sakhalinsk Airport (UUS) → Gimpo International Airport (GMP), Incheon International Airport (ICN)

For departures in April 2027, the cheapest return found recently is $1,484 with S7 Airlines, 10 Apr 2027 – 16 Apr 2027, found 4 days ago.

Return

In April 2027, the cheapest return fare on each of 8 departure dates is usually $1,131 to $1,650. Across all 68 departure dates we hold on this route, it is usually $818 to $1,120. Of the 9 months with enough return fares to compare, April 2027 is usually the most expensive.

Cheapest return found recently

$1,484

10 Apr 2027 – 16 Apr 2027 · S7 Airlines

Yuzhno-Sakhalinsk Airport (UUS) → Gimpo International Airport (GMP)

out 2 stops, back 2 stops

found 4 days ago

See prices for these datesCheck today's price

Cheapest we hold, of any age

$1,038

3 Apr 2027 – 13 Apr 2027 · S7 Airlines

Yuzhno-Sakhalinsk Airport (UUS) → Gimpo International Airport (GMP)

out 2 stops, back 2 stops

found 5 days ago

See prices for these datesCheck today's price

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The cheapest dates in April 2027

DatesFromAirlineStopsFound
3 Apr 2027 – 13 Apr 2027$1,038S7 Airlinesout 2 stops, back 2 stopsfound 5 days agoSee prices for these dates
2 Apr 2027 – 12 Apr 2027$1,078S7 Airlinesout 2 stops, back 2 stopsfound 5 days agoSee prices for these dates
1 Apr 2027 – 11 Apr 2027$1,149S7 Airlinesout 2 stops, back 2 stopsfound 5 days agoSee prices for these dates
10 Apr 2027 – 16 Apr 2027$1,484S7 Airlinesout 2 stops, back 2 stopsfound 4 days agoSee prices for these dates
13 Apr 2027 – 19 Apr 2027$1,521S7 Airlinesout 2 stops, back 2 stopsfound 4 days agoSee prices for these dates

Every date we hold

8 departure dates

1 Apr 2027 – 11 Apr 2027: $1,149, found 5 days ago2 Apr 2027 – 12 Apr 2027: $1,078, found 5 days ago3 Apr 2027 – 13 Apr 2027: $1,038, found 5 days ago9 Apr 2027 – 15 Apr 2027: $1,623, found 4 days ago10 Apr 2027 – 16 Apr 2027: $1,484, found 4 days ago13 Apr 2027 – 19 Apr 2027: $1,521, found 4 days ago14 Apr 2027 – 20 Apr 2027: $2,360, found 4 days ago15 Apr 2027 – 21 Apr 2027: $1,729, found 4 days agoApr
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Apr 2027 – 11 Apr 2027$1,149S7 AirlinesYuzhno-Sakhalinsk Airport (UUS) → Incheon International Airport (ICN)out 2 stops, back 2 stopsfound 5 days agoSee prices for these dates
2 Apr 2027 – 12 Apr 2027$1,078S7 AirlinesYuzhno-Sakhalinsk Airport (UUS) → Incheon International Airport (ICN)out 2 stops, back 2 stopsfound 5 days agoSee prices for these dates
3 Apr 2027 – 13 Apr 2027$1,038S7 AirlinesYuzhno-Sakhalinsk Airport (UUS) → Gimpo International Airport (GMP)out 2 stops, back 2 stopsfound 5 days agoSee prices for these dates
9 Apr 2027 – 15 Apr 2027$1,623S7 AirlinesYuzhno-Sakhalinsk Airport (UUS) → Incheon International Airport (ICN)out 2 stops, back 2 stopsfound 4 days agoSee prices for these dates
10 Apr 2027 – 16 Apr 2027$1,484S7 AirlinesYuzhno-Sakhalinsk Airport (UUS) → Gimpo International Airport (GMP)out 2 stops, back 2 stopsfound 4 days agoSee prices for these dates
13 Apr 2027 – 19 Apr 2027$1,521S7 AirlinesYuzhno-Sakhalinsk Airport (UUS) → Incheon International Airport (ICN)out 2 stops, back 2 stopsfound 4 days agoSee prices for these dates
14 Apr 2027 – 20 Apr 2027$2,360S7 AirlinesYuzhno-Sakhalinsk Airport (UUS) → Incheon International Airport (ICN)out 2 stops, back 2 stopsfound 4 days agoSee prices for these dates
15 Apr 2027 – 21 Apr 2027$1,729S7 AirlinesYuzhno-Sakhalinsk Airport (UUS) → Incheon International Airport (ICN)out 2 stops, back 2 stopsfound 4 days agoSee prices for these dates

Which month looks cheapest?

November 2026 is the cheapest month — from $726.

October 2026From $8172 departure dates28 Oct – 19 Nov · found 6 days agoSee prices for these dates
November 2026From $726Cheapest seen3 departure dates21 Nov – 6 Dec · found 4 days agoSee prices for these dates
December 2026From $8005 departure dates4 Dec – 12 Dec · found 6 days agoSee prices for these dates
January 2027From $75614 departure dates19 Jan 2027 – 2 Mar 2027 · found 4 days agoSee prices for these datesEvery date in January 2027
February 2027From $7889 departure dates1 Feb 2027 – 22 Mar 2027 · found 5 days agoSee prices for these datesEvery date in February 2027
March 2027From $81714 departure dates2 Mar 2027 – 21 Mar 2027 · found 2 days agoSee prices for these datesEvery date in March 2027
April 2027From $1,0388 departure dates3 Apr 2027 – 13 Apr 2027 · found 5 days agoSee prices for these dates
May 2027From $8673 departure dates18 May 2027 – 31 May 2027 · found 4 days agoSee prices for these dates
June 2027From $9454 departure dates1 Jun 2027 – 16 Jun 2027 · found 2 days agoSee prices for these dates
July 2027From $1,2473 departure dates1 Jul 2027 – 30 Jul 2027 · found 4 days agoSee prices for these dates
August 2027From $1,5871 departure date10 Aug 2027 – 20 Aug 2027 · found 2 days agoSee prices for these dates
September 2027From $1,4142 departure dates20 Sept 2027 – 26 Sept 2027 · found 4 days agoSee prices for these dates

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work