What is the cheapest month to fly to London?

The cheapest time of year to fly to London from Porto is January. The most expensive is August.

What is the cheapest day to fly to London?

The cheapest day of the week is usually Thursday. The most expensive is usually Sunday.

Porto to London flights are approximately 12% more expensive at midday than in the evening

Ryanair, easyJet, and Wizz Air UK are the most popular carriers operating from Porto to London

Fly from Porto to London Stansted for the best Porto - London flight prices

The cheapest time to buy a flight from Porto to London is approximately 60 days before departure

Best price found	£19	The best flight deal from Porto to London found on momondo in the last 72 hours is £19
Fastest flight time	2h 15m	The fastest flight from Porto to London takes 2h 15m.
Direct flights	Every day	Direct flights go from Porto to London every day.
Airports in London	6 airports	There are 6 airports near London: London City (LCY), London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW), London Southend (SEN)