S$47 Cheap Flights from Porto to London

View S$47 flight on Mon, 15 Dec, 2025Opens in a new window

Popular airlines from Porto Airport (OPO) to London

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Cheap Flights from Porto to London (OPO-LON)

Prices were available within the past 7 days and start at S$47 for one-way flights and S$139 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Sun, 1 Feb - Wed, 4 Feb
OPO
Porto
LGW
London
S$139 Return, found 3 days ago
S$139
Return
found 3 days ago
Select easyJet flight, departing Sun, 1 Feb from Porto to London, returning Wed, 4 Feb, priced at S$139 found 3 days ago
easyJet
Mon, 2 Feb - Wed, 4 Feb
OPO
Porto
LGW
London
S$149 Return, found 3 days ago
S$149
Return
found 3 days ago
Select easyJet flight, departing Mon, 2 Feb from Porto to London, returning Wed, 4 Feb, priced at S$149 found 3 days ago
easyJet
Wed, 25 Feb - Sun, 1 Mar
OPO
Porto
LGW
London
S$170 Return, found 3 days ago
S$170
Return
found 3 days ago
Select easyJet flight, departing Wed, 25 Feb from Porto to London, returning Sun, 1 Mar, priced at S$170 found 3 days ago
easyJet
Sun, 15 Feb - Mon, 16 Feb
OPO
Porto
LGW
London
S$210 Return, found 4 days ago
S$210
Return
found 4 days ago
Select easyJet flight, departing Sun, 15 Feb from Porto to London, returning Mon, 16 Feb, priced at S$210 found 4 days ago
easyJet
Tue, 24 Feb - Fri, 27 Feb
OPO
Porto
LGW
London
S$247 Return, found 3 days ago
S$247
Return
found 3 days ago
Select easyJet flight, departing Tue, 24 Feb from Porto to London, returning Fri, 27 Feb, priced at S$247 found 3 days ago
Vueling Airlines
Tue, 24 Feb - Fri, 27 Feb
OPO
Porto
LGW
London
S$251 Return, found 3 days ago
S$251
Return
found 3 days ago
Select Vueling Airlines flight, departing Tue, 24 Feb from Porto to London, returning Fri, 27 Feb, priced at S$251 found 3 days ago
easyJet
Tue, 9 Dec - Thu, 11 Dec
OPO
Porto
LGW
London
S$253 Return, found 5 days ago
S$253
Return
found 5 days ago
Select easyJet flight, departing Tue, 9 Dec from Porto to London, returning Thu, 11 Dec, priced at S$253 found 5 days ago
British Airways
Mon, 2 Feb - Wed, 4 Feb
OPO
Porto
LGW
London
S$304 Return, found 3 days ago
S$304
Return
found 3 days ago
Select British Airways flight, departing Mon, 2 Feb from Porto to London, returning Wed, 4 Feb, priced at S$304 found 3 days ago
KLM
Tue, 24 Feb - Fri, 27 Feb
OPO
Porto
LHR
London
S$334 Return, found 3 days ago
S$334
Return
found 3 days ago
Select KLM flight, departing Tue, 24 Feb from Porto to London, returning Fri, 27 Feb, priced at S$334 found 3 days ago
Air France
Thu, 15 Jan - Thu, 22 Jan
OPO
Porto
LHR
London
S$350 Return, found 6 days ago
S$350
Return
found 6 days ago
Select Air France flight, departing Thu, 15 Jan from Porto to London, returning Thu, 22 Jan, priced at S$350 found 6 days ago

Find the cheapest month to fly from Porto (OPO) to London (LON)

March is typically the cheapest month to fly

From S$71 - S$257 per traveller.
Porto to London route information
Origin airport
Dr. Francisco de Sa Carneiro
Destination airport
Gatwick
Return price
S$138
Distance
1273 km

Perfect flights from Porto to London

Your Journey from Porto to London

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*Note: Prices may vary based on availability and are subject to change.

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