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Cheap flights from London (LCY) to Porto (OPO)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from London (LCY) to Porto (OPO)

How to find the cheapest flight from London (LCY) to Porto (OPO)
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How to find the cheapest flight from London (LCY) to Porto (OPO)
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How to find the cheapest flight from London (LCY) to Porto (OPO)
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Cheap flights from London to Porto in July , August 2026

30 Jul - 26 Aug $ 491.00
LCY
London
KLM Royal Dutch Airlines
1 STOPS
OPO
Porto
OPO
Porto
KLM Royal Dutch Airlines
1 STOPS
LCY
London
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30 Jul - 08 Aug $ 607.00
LCY
London
Luxair
1 STOPS
OPO
Porto
OPO
Porto
Luxair
1 STOPS
LCY
London
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30 Jul - 06 Aug $ 965.00
LCY
London
KLM Royal Dutch Airlines
1 STOPS
OPO
Porto
OPO
Porto
KLM Royal Dutch Airlines
1 STOPS
LCY
London
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Last minute flights from London to Porto

28 Jul - 31 Jul $ 596.00
LCY
London
Lufthansa
1 STOPS
OPO
Porto
OPO
Porto
Lufthansa
1 STOPS
LCY
London
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29 Jul - 01 Aug $ 608.00
LCY
London
Luxair
1 STOPS
OPO
Porto
OPO
Porto
Luxair
1 STOPS
LCY
London
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30 Jul - 31 Jul $ 1,021.00
LCY
London
KLM Royal Dutch Airlines
1 STOPS
OPO
Porto
OPO
Porto
KLM Royal Dutch Airlines
1 STOPS
LCY
London
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One-way flights to Porto from London

10:00 AM - 1:50 PM
KLM Royal Dutch Airlines
1 Stops
5h 30m
LCY - OPO
$ 355
Kiwi
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7:45 AM - 1:50 PM
KLM Royal Dutch Airlines
1 Stops
7h 45m
LCY - OPO
$ 355
Kiwi
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9:20 AM - 1:50 PM
KLM Royal Dutch Airlines
1 Stops
6h 10m
LCY - OPO
$ 425
Kiwi
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How to find the cheapest flight from London (LCY) to Porto (OPO)

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