Search Cheap Flights to
Belfast

Search 400 airlines and 321,000 hotels worldwide.

Stop Planning & Start Exploring

FREE 24 hour cancellation on most flights

Belfast Flights as Low as $612

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

American Airlines
British Airways
American Airlines
Lufthansa
KLM
Delta
American Airlines
Iberia
American Airlines
American Airlines
Delta
Virgin Atlantic
Lufthansa