$52 Find Cheap Flights from London to Porto - Compare and Save

These are the earliest and latest flight times available from London to Porto:

• Earliest: departs at 5:20 am and lands at 7:46 am
• Latest: departs at 9:35 pm and lands at 12:01 am.

The flight takes about 2h 26m.

Two cabin classes are available on flights from London to Porto:

• Economy Class
• Business Class

A nonstop flight from London to Porto takes 2h 26m, covering 815 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from London to Porto range from $161 to $314, with an average of $230 over the past 12 months. Anything below $161 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 13% above the $230 route average. Book 5 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $161 round-trip via Faro (FAO), compared to $231 for nonstop.

easyJet is slightly above the route average for timely arrivals, while British Airways has a lower on-time arrival rate. On-time arrival rates on London to Porto flights are:

• easyJet: 82% on time
• British Airways: 80% on time
• TAP AIR PORTUGAL: 77% on time

Overall, flights on this route are punctual 78% of the time on average.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $23–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

Morning is the busiest departure period on London to Porto flights, with 38% of flights leaving in that window. Afternoon departures account for 25%, evening flights for 25%, and night flights for 12%.

One-way fares from London to Porto are currently lower than usual. Average one-way flight prices are about $67, which is 49% below the typical average for this route.

Porto Airport (OPO) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include:

• GREEN MOTION
• Drive on Holiday
• Klass Wagen
• Goldcar Rental SP
• Sixt

Flights from London to Porto may depart from several airports in London area, including London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Southend (SEN) and London Stansted (STN). Flights usually arrive at Porto (OPO).

Morning flights have the fewest delays on this route, while evening departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the London to Porto route, 22% of flights were delayed in the past 3 months, with delays averaging 2h 03m.

One-stop flights from London to Porto most commonly connect through:

• Lisbon Humberto Delgado (LIS) - 54% of one-stop connections
• Madrid Barajas (MAD) - 14% of one-stop connections
• Barcelona-El Prat (BCN) - 9% of one-stop connections
• Brussels Bruxelles-National (BRU) - 9% of one-stop connections

Yes. Flexible dates can save you up to 15% on flights from London to Porto. Tuesday is the cheapest departure day at $215 round-trip on average, while Thursday is the most expensive at $251, a difference of $36.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

4 airlines operate flights between London and Porto. The airlines offering nonstop flights on this route include:

• Ryanair
• easyJet
• TAP AIR PORTUGAL
• British Airways

Flying via Brussels Bruxelles-National (BRU) gives the shortest average 1-stop total travel time at 5h 06m, compared with 5h 32m via Zurich (ZRH) and 5h 56m via Frankfurt am Main (FRA).

Some of the most popular sights in Porto are Ribeira Square, Avenida dos Aliados and Mercado do Bolhão. These are among the most viewed places in Porto on KAYAK.

Among airlines operating London to Porto flights:

• Ryanair: offers free seat selection
• easyJet: offers free seat selection
• TAP AIR PORTUGAL: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Ryanair: a cabin bag and a checked bag in Economy Class
• easyJet: a cabin bag and a checked bag in Economy Class
• TAP AIR PORTUGAL: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Taxis can be hired after your flight from London to Porto at the taxi rank outside the terminal. Taxis generally cost anywhere from €20-30 (£18-27) and will get you to the city centre in around 25-30 minutes. All taxis are metered, so you don’t have to worry about negotiating a flat rate.

Free WiFi is available to all travellers coming into or departing from Porto Airport. It's easy to connect and access is unlimited, so travellers who need to make last-minute arrangements or complete some work have the ability to do so. If you'd prefer to work from a computer, there are a few available in the ANA Lounge.

If you’re traveling with children, Porto Airport offers a play area for children aged 3-12, as well as two play areas for children aged 2-6. Porto Airport’s Aerolândia play area is a paid service that includes a library, video library and several other materials for older children, while the two play areas for younger children can be accessed free of charge.

Park Hotel Porto Aeroporto is Porto Airport’s onsite hotel. This hotel is around a three-minute walk from the airport and the nearby public transport options. Park Hotel Porto Aeroporto offers guests free WiFi, 24-hour reception, access to conference spaces and a handful of other standard airport hotel features.