Popular Destinations

Everything you need to know about onward ticket requirements in the most popular travel destinations worldwide.

Over 50 countries require proof of onward travel before allowing entry. The level of enforcement varies significantly: some countries check systematically at boarding and immigration, others only randomly. Our country guides detail the exact requirements, the visa types affected, the strictest airports, and the airlines that check most frequently. Each guide includes links to official government sources, updated visa costs, and an enforcement level rated out of 5 to help you assess the risk.