AirHint found the following cheapest return flights from Orlando (ORL) to Seoul (ICN) in December 2025 (see full year).

Return flights

01 Dec - 13 Dec	WestJet
04 Dec - 20 Dec	United
05 Dec - 16 Dec	Delta
29 Dec - 16 Jan	Delta
06 Dec - 09 Jan	Frontier Airlines
06 Dec - 08 Jan	Frontier Airlines
29 Dec - 12 Jan	Delta
06 Dec - 07 Jan	Frontier Airlines
07 Dec - 07 Jan	Frontier Airlines
23 Dec - 16 Jan	Frontier Airlines
06 Dec - 06 Jan	Frontier Airlines
11 Dec - 28 Dec	American Airlines
08 Dec - 07 Jan	Norse Atlantic Airways (UK)
05 Dec - 06 Jan	Spirit Airlines
13 Dec - 20 Dec	Norse Atlantic Airways (UK)
27 Dec - 29 Dec	United
16 Dec - 30 Dec	United

Also check the deals for one-way flights from Orlando to Seoul in December.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Cheapest return flights from Orlando to Seoul in December from $799

Return flights