Does South Korea require proof of onward travel?
Yes — checked case-by-case
Travellers to 🇰🇷 South Korea are typically asked at airline check-in (K-ETA). One-way arrivals may be questioned; keep an exit booking handy.
Safety advisory: Low · official advisory ↗
What to have ready
An onward flight is the safe answer — dated inside your permitted stay, with a booking reference the airline can verify · entry requirements (Gov. of Canada) ↗. Airlines carry the fines when a passenger is refused entry, so the strictest check usually happens at check-in, before you board.
Don't fabricate a booking — a fake or edited itinerary can be treated as document fraud. If you're travelling one-way, use a real, verifiable reservation.
Before you travel
Travelling one-way to South Korea? These sort it in minutes.
Planning a trip to South Korea?
See your visa verdict, the best months, holidays and costs — personalised to your passport.
Who can enter South Korea visa-free → Open the trip planner