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Cheap flights from Portland (PDX) to Belfast (BFS)

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How to find the cheapest flight from Portland (PDX) to Belfast (BFS)

How to find the cheapest flight from Portland (PDX) to Belfast (BFS)
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How to find the cheapest flight from Portland (PDX) to Belfast (BFS)
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How to find the cheapest flight from Portland (PDX) to Belfast (BFS)
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Cheap flights from Portland to Belfast in May , June 2026

31 May - 16 Jun $ 1,007.00
PDX
Portland
WestJet
2 STOPS
BFS
Belfast
BFS
Belfast
WestJet
2 STOPS
PDX
Portland
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31 May - 04 Jun $ 1,131.00
PDX
Portland
Alaska Airlines
2 STOPS
BFS
Belfast
BFS
Belfast
Alaska Airlines
3 STOPS
PDX
Portland
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31 May - 21 Jun $ 1,134.00
PDX
Portland
JetBlue Airways
2 STOPS
BFS
Belfast
BFS
Belfast
JetBlue Airways
2 STOPS
PDX
Portland
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Last minute flights from Portland to Belfast

26 May - 01 Jun $ 1,156.00
PDX
Portland
Alaska Airlines
3 STOPS
BFS
Belfast
BFS
Belfast
Alaska Airlines
3 STOPS
PDX
Portland
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27 May - 01 Jun $ 1,207.00
PDX
Portland
Alaska Airlines
2 STOPS
BFS
Belfast
BFS
Belfast
Alaska Airlines
3 STOPS
PDX
Portland
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29 May - 01 Jun $ 1,212.00
PDX
Portland
Alaska Airlines
2 STOPS
BFS
Belfast
BFS
Belfast
Alaska Airlines
3 STOPS
PDX
Portland
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One-way flights to Belfast from Portland

2:30 PM - 12:15 PM
easyJet
2 Stops
14h 35m
PDX - BFS
$ 475
Kiwi
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2:30 PM - 2:05 PM
Aer Lingus
2 Stops
16h 30m
PDX - BFS
$ 478
Kiwi
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2:30 PM - 2:10 PM
easyJet
2 Stops
16h 30m
PDX - BFS
$ 483
Kiwi
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How to find the cheapest flight from Portland (PDX) to Belfast (BFS)

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How to find the cheapest flight from Portland (PDX) to Belfast (BFS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Portland (PDX) to Belfast (BFS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.