What you can enjoy in Oran: beach, SIGHTSEEING, culture
Details of flights (return flights)
Flights booking examples
Here is an example of the cheapest flight with Air France/Vueling (you can try Air France/Vueling promo codes) from Seoul to Oran at a price of $1,079. In this case is departure flight from Seoul on Oct 15, 2019 to Oran. The return way is from Seoul to Oran on Oct 23, 2019.