Cheap flights from London to Sé

View AU$99 flight on Sun, 12 Oct. 2025Opens in a new window

Popular airlines from London to Sé

  • TAP Portugal

    TAP Portugal

  • Iberia

    Iberia

  • British Airways

    British Airways

  • Swiss International Air Lines

    Swiss International Air Lines

  • Air Europa

    Air Europa

  • Lufthansa

    Lufthansa

  • Brussels Airlines

    Brussels Airlines

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Cheap Flights from London (LON) to Sé (OPO)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Fri, 13 Mar. - Thu, 26 Mar.
LTN
London
OPO
Porto
AU$196 Return, found 6 days ago
AU$196
Return
found 6 days ago
Select easyJet flight, departing Fri, 13 Mar. from London to Porto, returning Thu, 26 Mar., priced at AU$196 found 6 days ago
easyJet
Mon, 6 Oct. - Wed, 8 Oct.
LGW
London
OPO
Porto
AU$200 Return, found 3 days ago
AU$200
Return
found 3 days ago
Select easyJet flight, departing Mon, 6 Oct. from London to Porto, returning Wed, 8 Oct., priced at AU$200 found 3 days ago
British Airways
Tue, 2 Dec. - Sat, 6 Dec.
LGW
London
OPO
Porto
AU$281 Return, found 1 day ago
AU$281
Return
found 1 day ago
Select British Airways flight, departing Tue, 2 Dec. from London to Porto, returning Sat, 6 Dec., priced at AU$281 found 1 day ago
TAP Portugal
Mon, 13 Oct. - Wed, 15 Oct.
LGW
London
OPO
Porto
AU$288 Return, found 6 days ago
AU$288
Return
found 6 days ago
Select TAP Portugal flight, departing Mon, 13 Oct. from London to Porto, returning Wed, 15 Oct., priced at AU$288 found 6 days ago
Air Europa
Fri, 21 Nov. - Sun, 30 Nov.
LGW
London
OPO
Porto
AU$330 Return, found 6 days ago
AU$330
Return
found 6 days ago
Select Air Europa flight, departing Fri, 21 Nov. from London to Porto, returning Sun, 30 Nov., priced at AU$330 found 6 days ago
Lufthansa
Sat, 29 Nov. - Sat, 6 Dec.
LHR
London
OPO
Porto
AU$372 Return, found 2 days ago
AU$372
Return
found 2 days ago
Select Lufthansa flight, departing Sat, 29 Nov. from London to Porto, returning Sat, 6 Dec., priced at AU$372 found 2 days ago

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

March is typically the cheapest month to fly

From AU$103 - AU$300 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.