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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 January , February 2026

25 Jan - 25 Feb $ 1,076.00
PDX
Portland
Hawaiian Airlines
1 STOPS
LCY
London
LCY
London
Hawaiian Airlines
2 STOPS
PDX
Portland
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25 Jan - 24 Feb $ 1,076.00
PDX
Portland
Hawaiian Airlines
1 STOPS
LCY
London
LCY
London
Hawaiian Airlines
2 STOPS
PDX
Portland
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21 Jan - 25 Feb $ 1,077.00
PDX
Portland
Hawaiian Airlines
1 STOPS
LCY
London
LCY
London
Hawaiian Airlines
2 STOPS
PDX
Portland
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Last minute flights from Portland to London

25 Jan - 01 Feb $ 878.00
PDX
Portland
Swiss International Air Lines
2 STOPS
LCY
London
LCY
London
Swiss International Air Lines
2 STOPS
PDX
Portland
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18 Jan - 01 Feb $ 2,257.00
PDX
Portland
Alaska Airlines
1 STOPS
LCY
London
LCY
London
Alaska Airlines
2 STOPS
PDX
Portland
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14 Jan - 01 Feb $ 2,350.00
PDX
Portland
Alaska Airlines
1 STOPS
LCY
London
LCY
London
Alaska Airlines
2 STOPS
PDX
Portland
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One-way flights to London from Portland

1:25 PM - 9:30 AM
KLM Royal Dutch Airlines
1 Stops
12h 5m
PDX - LCY
$ 469
Kiwi
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1:25 PM - 4:30 PM
KLM Royal Dutch Airlines
1 Stops
19h 10m
PDX - LCY
$ 469
Kiwi
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1:25 PM - 9:30 AM
KLM Royal Dutch Airlines
1 Stops
12h 5m
PDX - LCY
$ 470
Kiwi
Pick dates

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)
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.