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Nha Trang to Seoul flights in December 2026 from $343 CXR → GMP, ICN

Cam Ranh International Airport (CXR) → Gimpo International Airport (GMP), Incheon International Airport (ICN)

For departures in December 2026, the cheapest return found recently is $343 with Jeju Air, 22 Dec – 8 Jan 2027, found 4 days ago.

Return

In December 2026, the cheapest return fare on each of 18 departure dates is usually $204 to $282. Across all 65 departure dates we hold on this route, it is usually $245 to $348. Of the 7 months with enough return fares to compare, 1 is usually cheaper than December 2026.

Cheapest return found recently

$343

22 Dec – 8 Jan 2027 · Jeju Air

Cam Ranh International Airport (CXR) → Incheon International Airport (ICN)

out nonstop, back 1 stop

found 4 days ago

See prices for these datesCheck today's price

Cheapest we hold, of any age

$158

4 Dec – 7 Dec · Jeju Air

Cam Ranh International Airport (CXR) → Incheon International Airport (ICN)

out nonstop, back nonstop

found 8 days ago

See prices for these datesCheck today's price

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
4 Dec – 7 Dec$158Jeju Airout nonstop, back nonstopfound 8 days agoSee prices for these dates
13 Dec – 20 Dec$163Parata Airout nonstop, back nonstopfound 6 days agoSee prices for these dates
5 Dec – 7 Dec$168Jeju Airout nonstop, back nonstopfound 8 days agoSee prices for these dates
10 Dec – 14 Dec$184Parata Airout nonstop, back nonstopfound 6 days agoSee prices for these dates
24 Dec – 2 Jan 2027$203Jeju Airout nonstop, back nonstopfound 7 days agoSee prices for these dates

Every date we hold

18 departure dates

2 Dec – 2 Jan 2027: $253, found 6 days ago3 Dec – 10 Dec: $208, found 5 days ago4 Dec – 7 Dec: $158, found 8 days ago5 Dec – 7 Dec: $168, found 8 days ago9 Dec – 19 Dec: $224, found 5 days ago10 Dec – 14 Dec: $184, found 6 days ago11 Dec – 16 Dec: $211, found 7 days ago12 Dec – 20 Dec: $245, found 7 days ago13 Dec – 20 Dec: $163, found 6 days ago14 Dec – 19 Dec: $280, found 5 days ago19 Dec – 23 Dec: $284, found 6 days ago22 Dec – 8 Jan 2027: $343, found 4 days ago23 Dec – 1 Jan 2027: $261, found 7 days ago24 Dec – 2 Jan 2027: $203, found 7 days ago27 Dec – 27 Dec: $272, found 7 days ago28 Dec – 4 Jan 2027: $293, found 6 days ago29 Dec – 2 Jan 2027: $283, found 7 days ago31 Dec – 8 Jan 2027: $390, found 5 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
2 Dec – 2 Jan 2027$253VietjetCam Ranh International Airport (CXR) → Incheon International Airport (ICN)out nonstop, back nonstopfound 6 days agoSee prices for these dates
3 Dec – 10 Dec$208Parata AirCam Ranh International Airport (CXR) → Incheon International Airport (ICN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
4 Dec – 7 Dec$158Jeju AirCam Ranh International Airport (CXR) → Incheon International Airport (ICN)out nonstop, back nonstopfound 8 days agoSee prices for these dates
5 Dec – 7 Dec$168Jeju AirCam Ranh International Airport (CXR) → Incheon International Airport (ICN)out nonstop, back nonstopfound 8 days agoSee prices for these dates
9 Dec – 19 Dec$224VietjetCam Ranh International Airport (CXR) → Incheon International Airport (ICN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
10 Dec – 14 Dec$184Parata AirCam Ranh International Airport (CXR) → Incheon International Airport (ICN)out nonstop, back nonstopfound 6 days agoSee prices for these dates
11 Dec – 16 Dec$211Parata AirCam Ranh International Airport (CXR) → Incheon International Airport (ICN)out nonstop, back nonstopfound 7 days agoSee prices for these dates
12 Dec – 20 Dec$245T'way AirCam Ranh International Airport (CXR) → Incheon International Airport (ICN)out nonstop, back nonstopfound 7 days agoSee prices for these dates
13 Dec – 20 Dec$163Parata AirCam Ranh International Airport (CXR) → Incheon International Airport (ICN)out nonstop, back nonstopfound 6 days agoSee prices for these dates
14 Dec – 19 Dec$280Eastar JetCam Ranh International Airport (CXR) → Incheon International Airport (ICN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
19 Dec – 23 Dec$284T'way AirCam Ranh International Airport (CXR) → Incheon International Airport (ICN)out nonstop, back nonstopfound 6 days agoSee prices for these dates
22 Dec – 8 Jan 2027$343Jeju AirCam Ranh International Airport (CXR) → Incheon International Airport (ICN)out nonstop, back 1 stopfound 4 days agoSee prices for these dates
23 Dec – 1 Jan 2027$261Jeju AirCam Ranh International Airport (CXR) → Incheon International Airport (ICN)out nonstop, back nonstopfound 7 days agoSee prices for these dates
24 Dec – 2 Jan 2027$203Jeju AirCam Ranh International Airport (CXR) → Incheon International Airport (ICN)out nonstop, back nonstopfound 7 days agoSee prices for these dates
27 Dec – 27 Dec$272Jeju AirCam Ranh International Airport (CXR) → Incheon International Airport (ICN)out nonstop, back nonstopfound 7 days agoSee prices for these dates
28 Dec – 4 Jan 2027$293VietjetCam Ranh International Airport (CXR) → Incheon International Airport (ICN)out 1 stop, back nonstopfound 6 days agoSee prices for these dates
29 Dec – 2 Jan 2027$283Jeju AirCam Ranh International Airport (CXR) → Incheon International Airport (ICN)out nonstop, back nonstopfound 7 days agoSee prices for these dates
31 Dec – 8 Jan 2027$390VietjetCam Ranh International Airport (CXR) → Incheon International Airport (ICN)out 1 stop, back 3 stopsfound 5 days agoSee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $158.

November 2026From $17310 departure dates20 Nov – 28 Nov · found 4 days agoSee prices for these datesEvery date in November 2026
December 2026From $158Cheapest seen18 departure dates4 Dec – 7 Dec · found 8 days agoSee prices for these dates
January 2027From $26810 departure dates13 Jan 2027 – 24 Jan 2027 · found 6 days agoSee prices for these datesEvery date in January 2027
February 2027From $3377 departure dates4 Feb 2027 – 12 Feb 2027 · found 3 days agoSee prices for these datesEvery date in February 2027
March 2027From $2484 departure dates13 Mar 2027 – 27 Mar 2027 · found 4 days agoSee prices for these dates
April 2027From $2529 departure dates5 Apr 2027 – 12 Apr 2027 · found yesterdaySee prices for these datesEvery date in April 2027
May 2027From $3004 departure dates21 May 2027 – 30 May 2027 · found 5 days agoSee prices for these dates
June 2027From $3081 departure date8 Jun 2027 – 14 Jun 2027 · found 4 days agoSee prices for these dates
September 2027From $3711 departure date2 Sept 2027 – 8 Sept 2027 · found 6 days agoSee prices for these dates
October 2027From $8711 departure date25 Oct 2027 – 7 Nov 2027 · found 3 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