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Seoul to Denpasar (Bali) flights in December 2026 from $359 GMP, ICN → DPS

Gimpo International Airport (GMP), Incheon International Airport (ICN) → Ngurah Rai International Airport (DPS)

For departures in December 2026, the cheapest return found recently is $359 with China Eastern, 6 Dec – 12 Dec, found 2 days ago.

Return

In December 2026, the cheapest return fare on each of 9 departure dates is usually $377 to $489. Across all 46 departure dates we hold on this route, it is usually $373 to $482. Of the 6 months with enough return fares to compare, 4 are usually cheaper than December 2026.

Cheapest return found recently

$359

6 Dec – 12 Dec · China Eastern

Incheon International Airport (ICN) → Ngurah Rai International Airport (DPS)

out 2 stops, back 1 stop

found 2 days ago

See prices for these datesCheck today's price

It is also the cheapest return we hold, of any age.

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
6 Dec – 12 Dec$359China Easternout 2 stops, back 1 stopfound 2 days agoSee prices for these dates
22 Dec – 28 Dec$372China Easternout 2 stops, back 1 stopfound 5 days agoSee prices for these dates
20 Dec – 26 Dec$377China Easternout 2 stops, back 1 stopfound 5 days agoSee prices for these dates
16 Dec – 22 Jan 2027$403Jeju Airout nonstop, back 1 stopfound 8 days agoSee prices for these dates
29 Dec – 9 Jan 2027$434Jeju Airout 2 stops, back 1 stopfound 5 days agoSee prices for these dates

Every date we hold

9 departure dates

1 Dec – 11 Dec: $777, found 6 days ago6 Dec – 12 Dec: $359, found 2 days ago16 Dec – 22 Jan 2027: $403, found 8 days ago18 Dec – 15 Jan 2027: $438, found 7 days ago20 Dec – 26 Dec: $377, found 5 days ago22 Dec – 28 Dec: $372, found 5 days ago26 Dec – 5 Jan 2027: $569, found 3 days ago27 Dec – 28 Dec: $489, found 7 days ago29 Dec – 9 Jan 2027: $434, found 5 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Dec – 11 Dec$777Jeju AirGimpo International Airport (GMP) → Ngurah Rai International Airport (DPS)out 2 stops, back 1 stopfound 6 days agoSee prices for these dates
6 Dec – 12 Dec$359China EasternIncheon International Airport (ICN) → Ngurah Rai International Airport (DPS)out 2 stops, back 1 stopfound 2 days agoSee prices for these dates
16 Dec – 22 Jan 2027$403Jeju AirIncheon International Airport (ICN) → Ngurah Rai International Airport (DPS)out nonstop, back 1 stopfound 8 days agoSee prices for these dates
18 Dec – 15 Jan 2027$438Jeju AirIncheon International Airport (ICN) → Ngurah Rai International Airport (DPS)out nonstop, back 1 stopfound 7 days agoSee prices for these dates
20 Dec – 26 Dec$377China EasternIncheon International Airport (ICN) → Ngurah Rai International Airport (DPS)out 2 stops, back 1 stopfound 5 days agoSee prices for these dates
22 Dec – 28 Dec$372China EasternIncheon International Airport (ICN) → Ngurah Rai International Airport (DPS)out 2 stops, back 1 stopfound 5 days agoSee prices for these dates
26 Dec – 5 Jan 2027$569Jin AirGimpo International Airport (GMP) → Ngurah Rai International Airport (DPS)out 1 stop, back 2 stopsfound 3 days agoSee prices for these dates
27 Dec – 28 Dec$489China EasternIncheon International Airport (ICN) → Ngurah Rai International Airport (DPS)out 1 stop, back 2 stopsfound 7 days agoSee prices for these dates
29 Dec – 9 Jan 2027$434Jeju AirIncheon International Airport (ICN) → Ngurah Rai International Airport (DPS)out 2 stops, back 1 stopfound 5 days agoSee prices for these dates

Which month looks cheapest?

June 2027 is the cheapest month — from $315.

November 2026From $3334 departure dates26 Nov – 8 Dec · found 4 days agoSee prices for these dates
December 2026From $3599 departure dates6 Dec – 12 Dec · found 2 days agoSee prices for these dates
January 2027From $41510 departure dates7 Jan 2027 – 29 Jan 2027 · found 7 days agoSee prices for these datesEvery date in January 2027
February 2027From $4047 departure dates16 Feb 2027 – 28 Feb 2027 · found 4 days agoSee prices for these datesEvery date in February 2027
March 2027From $3225 departure dates9 Mar 2027 – 18 Mar 2027 · found 6 days agoSee prices for these dates
April 2027From $3222 departure dates2 Apr 2027 – 16 Apr 2027 · found 7 days agoSee prices for these dates
May 2027From $3401 departure date24 May 2027 – 31 May 2027 · found 3 days agoSee prices for these dates
June 2027From $315Cheapest seen3 departure dates10 Jun 2027 – 18 Jun 2027 · found 2 days agoSee prices for these dates
July 2027From $4492 departure dates22 Jul 2027 – 9 Aug 2027 · found 3 days agoSee prices for these dates
September 2027From $5131 departure date10 Sept 2027 – 17 Sept 2027 · found 4 days agoSee prices for these dates
October 2027From $3332 departure dates1 Oct 2027 – 8 Oct 2027 · found 2 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