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Cheap flights from Portland (PDX) to London (LCY)

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How to find the cheapest flight from Portland (PDX) to London (LCY)

How to find the cheapest flight from Portland (PDX) to London (LCY)
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How to find the cheapest flight from Portland (PDX) to London (LCY)
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How to find the cheapest flight from Portland (PDX) to London (LCY)
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Cheap flights from Portland to London in November , December 2025

23 Nov - 10 Dec $ 1,227.00
PDX
Portland
Alaska Airlines
1 STOPS
LCY
London
LCY
London
Alaska Airlines
3 STOPS
PDX
Portland
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26 Nov - 10 Dec $ 1,227.00
PDX
Portland
Alaska Airlines
1 STOPS
LCY
London
LCY
London
Alaska Airlines
3 STOPS
PDX
Portland
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26 Nov - 10 Dec $ 1,329.00
PDX
Portland
Icelandair
1 STOPS
LCY
London
LCY
London
Icelandair
3 STOPS
PDX
Portland
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Last minute flights from Portland to London

26 Nov - 01 Dec $ 1,914.00
PDX
Portland
Hawaiian Airlines
1 STOPS
LCY
London
LCY
London
Hawaiian Airlines
3 STOPS
PDX
Portland
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23 Nov - 01 Dec $ 1,914.00
PDX
Portland
Hawaiian Airlines
1 STOPS
LCY
London
LCY
London
Hawaiian Airlines
3 STOPS
PDX
Portland
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26 Nov - 01 Dec $ 1,935.00
PDX
Portland
Hawaiian Airlines
1 STOPS
LCY
London
LCY
London
Hawaiian Airlines
3 STOPS
PDX
Portland
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One-way flights to London from Portland

10:52 AM - 12:10 PM
United Airlines
2 Stops
18h 3m
PDX - LCY
$ 507
Kiwi
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1:25 PM - 9:30 AM
KLM Royal Dutch Airlines
1 Stops
12h 5m
PDX - LCY
$ 555
Kiwi
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1:25 PM - 9:30 AM
KLM Royal Dutch Airlines
1 Stops
12h 5m
PDX - LCY
$ 555
Kiwi
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How to find the cheapest flight from Portland (PDX) to London (LCY)

Related info for your journey
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How to find the cheapest flight from Portland (PDX) to London (LCY)
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 London (LCY)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.