Cheap flights from London to Porto from $75 LCY, LGW, LHR, LTN, SEN, STN → OPO

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $43 to $115.

At $156, the cheapest return found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 3-night return fares leaving within 3 days of 6 May 2027 to compare.

Every date we hold

430 fares on 16 departure dates

Which month looks cheapest?

November 2026 is the cheapest month — from $85.

Found recently, and the cheapest we hold

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 37 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $34 to $242.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 14 Feb 2027 to compare.

Every date we hold

28 fares on 3 departure dates

Which month looks cheapest?

February 2027 is the cheapest month — from $75.

Return

Fares 14 to 29 days before departure were typically 65% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Not enough history yet: in 37 days of one-way prices, 24 Sept to 11 Nov, fewer than 3 booking ranges had prices on 7 days or more.

How much is a return flight from London to Porto?

The cheapest return found recently is $156 with Ryanair, 6 May 2027 to 9 May 2027, found 2 days ago. The cheapest return we hold, of any age, is $85 with Ryanair, 18 Nov to 24 Nov, found 8 days ago. The cheapest return fare on each of 16 departure dates is usually $132 to $194.

How much is a one-way flight from London to Porto?

The cheapest one-way found recently is $75 with easyJet, 14 Feb 2027, found 2 days ago. The cheapest one-way fare on each of 3 departure dates is usually $75 to $95.

What is the cheapest month to fly from London to Porto?

November 2026 is the cheapest month for a return, from $85, 18 Nov to 24 Nov, found 8 days ago. February 2027 is the cheapest month for a one-way, from $75, 14 Feb 2027, found 2 days ago.

Every date in November 2026

How far ahead should I book a flight from London to Porto?

In 49 days of prices between 24 Sept and 11 Nov, return fares 14 to 29 days before departure were typically 65% lower than 0 to 6 days before departure.

Is there a direct flight from London to Porto?

Yes, the cheapest nonstop return found recently is $156 with Ryanair, 6 May 2027 to 9 May 2027, found 2 days ago. The cheapest nonstop one-way found recently is $75 with easyJet, 14 Feb 2027, found 2 days ago.

Every nonstop date from London to Porto

How long is the flight from London to Porto?

The cheapest nonstop one-way found recently, with easyJet on 14 Feb 2027, takes 2 h 25 min from London Gatwick Airport (LGW) to Porto Airport (OPO).

Which airlines have the cheapest flights from London to Porto?

Between 15 Nov and 28 May 2027, Ryanair has the cheapest return on 8 of the 16 departure dates we hold, easyJet on 4 and Wizz Air Malta on 2. Between 14 Feb 2027 and 1 Nov 2027, easyJet has the cheapest one-way on 1 of the 3 departure dates we hold, Ryanair on 1 and TAP Air Portugal on 1.