PDX - BFS

£717 Find Cheap Flights from Portland to Belfast Intl Airport – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Belfast Intl Airport!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Portland to Belfast Intl (PDX-BFS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Portland to Belfast Intl

Mon, 26 Oct - Mon, 2 Nov
Multiple Airlines Logo
15:45 - 20:10PDX  Portland-BFS Belfast Intl
21h 25m3 stops Reykjavik Keflavik Intl Kastrup Copenhagen London Stansted
Multiple Airlines Logo
20:45 - 09:26BFS  Belfast Intl-PDX Portland
44h 41m3 stops Paris Charles de Gaulle Montreal Pierre Elliott Trudeau Intl Vancouver Intl
£717Multiple Airlines
Mon, 26 Oct - Mon, 2 Nov
Multiple Airlines Logo
15:45 - 14:20PDX  Portland-BFS Belfast Intl
15h 35m2 stops Reykjavik Keflavik Intl Edinburgh Turnhouse
Multiple Airlines Logo
20:45 - 09:26BFS  Belfast Intl-PDX Portland
44h 41m3 stops Paris Charles de Gaulle Montreal Pierre Elliott Trudeau Intl Vancouver Intl
£755Multiple Airlines
Mon, 26 Oct - Mon, 2 Nov
Multiple Airlines Logo
15:45 - 21:15PDX  Portland-BFS Belfast Intl
22h 30m2 stops Reykjavik Keflavik Intl London Gatwick
Multiple Airlines Logo
06:30 - 17:00BFS  Belfast Intl-PDX Portland
18h 30m2 stops London Gatwick Reykjavik Keflavik Intl
£778Multiple Airlines
Tue, 22 Dec - Mon, 11 Jan
Multiple Airlines Logo
10:00 - 18:50PDX  Portland-BFS Belfast Intl
24h 50m3 stops Vancouver Intl Toronto Pearson Intl Paris Charles de Gaulle
Multiple Airlines Logo
20:50 - 17:00BFS  Belfast Intl-PDX Portland
28h 10m3 stops Manchester Dublin Reykjavik Keflavik Intl
£1,203Multiple Airlines
Useful Info

When to book flights from Portland to Belfast Intl

Are your dates flexible? Find out the best times to travel from Portland to Belfast Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Portland to Belfast Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Portland to Belfast Intl Airport?

    Flights from Portland to Belfast Intl Airport usually depart from Portland (PDX) and arrive at Belfast Intl (BFS).

  • What popular places can I visit in Belfast Intl Airport?

    Some of the most popular sights in Belfast Intl Airport are Waterfront Hall, SSE Arena, and Grand Opera House. These are among the most viewed places in Belfast Intl Airport on KAYAK.

  • Do I need a passport to fly from Portland to Belfast Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • What is the time difference between Portland and Belfast Intl Airport?

    Belfast Intl Airport is 8 hours ahead of Portland (British Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Belfast Intl Airport (BFS)?

    Belfast Intl Airport (BFS) hosts 5 major car hire companies, with daily rates starting from around £8 for economy cars. Top options include:
    • Budget
    • DRIVALIA
    • Sixt
    • Alamo
    • Hertz

More options for your flight from Portland to Belfast Intl

Complete your trip to Belfast with a hotel stay or car hire

Car hire in Belfast
Hotels in Belfast
Holidays in Belfast