Cheap BFI to Belfast flights

Book your BFI to BFS flights with Expedia and find last-minute Seattle to Belfast airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between BFI and BFS, with new flight deals and promotions almost daily. When you book your next trip from Boeing Field to Belfast Intl. with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.

BFI to BFS Route Map

Seattle to Belfast Flights, Stats and Airplanes

Route information for flights from Boeing Field to Belfast Intl..

Destination:
Distance:
4,458.79 miles

BFI - Boeing Field Airlines

Browse the most popular airlines servicing the Seattle (BFI) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.

BFS - Belfast Intl. Airlines

Browse the most popular airlines servicing the Belfast (BFS) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.