AirHint found the following cheapest return flights from Dammam (DMM) to Seoul (ICN) in October 2025 (see full year).

Return flights

23 Oct - 25 Oct	SalamAir
24 Oct - 31 Oct	Etihad Airways
02 Oct - 17 Oct	SalamAir
17 Oct - 11 Nov	Air India Express
05 Oct - 17 Oct	SalamAir
05 Oct - 21 Oct	SalamAir
05 Oct - 08 Oct	SalamAir
03 Oct - 13 Oct	Air India
24 Oct - 01 Nov	Air India
12 Oct - 17 Oct	SalamAir
14 Oct - 24 Oct	Air India
07 Oct - 14 Oct	Air India
27 Oct - 12 Nov	Etihad Airways
31 Oct - 09 Nov	Etihad Airways
31 Oct - 15 Nov	Etihad Airways
30 Oct - 15 Nov	Etihad Airways
31 Oct - 14 Nov	Etihad Airways

Also check the deals for one-way flights from Dammam to Seoul in October.

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 Dammam to Seoul in October from 371€

Return flights