Cheap flights from London to Portugal – Compare and Save

LON — LIS
27 Jul — 3 Aug1
1 adult

Find flight deals from London to Portugal

Cheapest flights from London to Portugal
Explore the most affordable flight options available from London to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 July 2025.

Wed 3/917:30LTN - FAO
Nonstop2h 55measyJet
Wed 10/920:55FAO - LTN
Nonstop2h 45measyJet
Deal found 20/7£78
Sun 31/808:00LGW - FAO
Nonstop2h 50mMultiple Airlines
Mon 15/906:20FAO - LGW
Nonstop2h 50mMultiple Airlines
Deal found 21/7£78
Sun 31/817:30LTN - FAO
Nonstop2h 55measyJet
Thu 11/910:05FAO - LTN
Nonstop2h 50measyJet
Deal found 20/7£79
Thu 25/915:40LGW - FAO
Nonstop3h 00mWizz Air
Thu 2/1011:30FAO - LGW
Nonstop2h 50mWizz Air
Deal found 20/7£79
Tue 7/1006:40LTN - FAO
Nonstop2h 55measyJet
Tue 7/1020:55FAO - LTN
Nonstop2h 45measyJet
Deal found 21/7£79
Sun 7/919:20LGW - FAO
Nonstop2h 55measyJet
Tue 9/906:20FAO - LGW
Nonstop2h 50measyJet
Deal found 20/7£79
Mon 1/917:30LTN - FAO
Nonstop2h 55mMultiple Airlines
Sat 6/906:20FAO - LTN
Nonstop2h 50mMultiple Airlines
Deal found 21/7£80
Wed 3/907:40LGW - FAO
Nonstop3h 00mWizz Air
Wed 10/911:20FAO - LGW
Nonstop3h 00mWizz Air
Deal found 20/7£80
Wed 3/917:30LTN - FAO
Nonstop2h 55measyJet
Wed 10/920:55FAO - LTN
Nonstop2h 45measyJet
Deal found 22/7£81
Tue 9/915:40LGW - FAO
Nonstop3h 00mWizz Air
Tue 16/919:20FAO - LGW
Nonstop2h 50mWizz Air
Deal found 20/7£81
Wed 3/917:30LTN - FAO
Nonstop2h 55measyJet
Wed 10/920:55FAO - LTN
Nonstop2h 45measyJet
Deal found 20/7£82
Thu 18/916:30LGW - FAO
Nonstop2h 55measyJet
Fri 26/906:20FAO - LGW
Nonstop2h 45measyJet
Deal found 20/7£82

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