Find Cheap Flights from Porto to London (OPO - LON)

Flights overview

Useful information for finding cheap flights from Porto to London and booking your next trip

Cheapest round-trip flights	$78	Ryanair Nonstop 3 hr Thu, Jun 11 — Mon, Jun 15	The cheapest round-trip flight from Porto to London is currently $78
Cheapest one-way flight	$19	Ryanair Nonstop 3 hr Thu, Jul 23	The cheapest one-way flight from Porto to London is currently $19
Last-minute weekend getaway	$92	Ryanair Nonstop 3 hr Thu, May 7 — Mon, May 11	The cheapest last-minute weekend getaway from Porto to London is currently $92
Cheapest business class flights	$533	Iberia 1 stop 13 hr Fri, May 8 — Sun, May 10	The cheapest business class round-trip flight from Porto to London is currently $533

Fastest flight	2 hr 5 min	The fastest nonstop flight from Porto to London takes 2 hr 5 min
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Porto to London is typically January. The most expensive month to fly is typically August.

January Cheapest	Typical prices: $55–220
August Most expensive	Typical prices: $165–270

Popular airlines from Porto to London

Ryanair

Nonstop

from $78

Typical price: $85–240

23 weekly nonstop flights

OPO - STN Every day
easyJet

Nonstop

from $100

Typical price: $150–330

19 weekly nonstop flights

OPO - LGW, LTN Every day
Tap Air Portugal

Nonstop

from $210

Typical price: $210–400

13 weekly nonstop flights

OPO - LGW Every day

141 weekly connecting flights

OPO - LGW, LHR Every day
British Airways

Nonstop

from $221

Typical price: $240–550

10 weekly nonstop flights

OPO - LGW Every day
KLM

from $239

Typical price: $310–590

136 weekly connecting flights

OPO - LCY, LHR Every day
Vueling

from $171

Typical price: $205–375

125 weekly connecting flights

OPO - LGW, LHR Every day

Popular airports near Porto

Francisco Sá Carneiro Airport (OPO)

Porto Portugal 17 min 6 mi
Humberto Delgado Airport (LIS)

Lisbon Portugal 2 hr 55 min 167 mi
Santiago-Rosalía de Castro Airport (SCQ)

Santiago de Compostela Spain 2 hr 31 min 120 mi
Vigo Airport (VGO)

Vigo Spain 1 hr 29 min 73 mi

Popular airports near London

Heathrow Airport (LHR)

London United Kingdom 46 min 14 mi
London Stansted Airport (STN)

London United Kingdom 1 hr 4 min 30 mi
London Gatwick Airport (LGW)

London United Kingdom 1 hr 24 min 25 mi
London Luton Airport (LTN)

London United Kingdom 1 hr 7 min 27 mi

Frequently asked questions about flying from Porto to London

The cheapest flights from Porto to London are usually in January. Typical ticket prices in January range from $55 to $220.

The cheapest round-trip flight from Porto to London recently found on Google Flights was with Ryanair from $78. The cheapest one-way flight was with Ryanair from $19.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Ryanair flight from Porto to London is $78, flying from Jun 11 to Jun 15.
The cheapest easyJet flight from Porto to London is $100, flying from Jun 12 to Jun 15.
The cheapest Tap Air Portugal flight from Porto to London is $210, flying from Jun 11 to Jun 14.
The cheapest British Airways flight from Porto to London is $221, flying from Jun 4 to Jun 7.
The cheapest KLM flight from Porto to London is $239, flying from May 28 to May 31.
The cheapest Vueling flight from Porto to London is $171, flying from May 16 to May 18.

The cheapest round-trip flight from Porto to London starts at $78 from Thu, Jun 11 to Mon, Jun 15. The cheapest one-way flight starts at $19 and departs on Thu, Jul 23.

2 hr 5 min is the shortest flight time from Porto to London.

London is a year-round destination, getting busiest Jun–Sep and in the run-up to Christmas and New Year (Dec). Jul–Aug is when many Europeans take holidays, so visitors may face more crowds and limited availability of hotel rooms. Key events include the London Marathon (Apr), Notting Hill Carnival (Aug) and Frieze London art fair (Oct). Sep–May is the city's primary season for theatre, opera, ballet and classical music. Summer’s warmer weather brings many free outdoor music and theatre festivals.

It's easy to use Google Flights to find the cheapest days to fly from Porto to London.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Porto to London really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Porto to London.

In terms of nonstop flights, Ryanair is the most popular. Ryanair offers 23 nonstop flights per week. Ryanair flies from Francisco Sá Carneiro Airport (OPO) to London Stansted Airport (STN) .

In terms of flights, Tap Air Portugal is the most popular. Tap Air Portugal offers 13 nonstop flights and 141 connecting flights per week. Tap Air Portugal flies from Francisco Sá Carneiro Airport (OPO) to London Gatwick Airport (LGW) , Heathrow Airport (LHR) .

Other popular airlines flying from Porto to London are:

easyJet offers 19 nonstop flights per week. easyJet flies from Francisco Sá Carneiro Airport (OPO) to London Gatwick Airport (LGW) , London Luton Airport (LTN) .
British Airways offers 10 nonstop flights per week. British Airways flies from Francisco Sá Carneiro Airport (OPO) to London Gatwick Airport (LGW) .
KLM offers 136 connecting flights per week. KLM flies from Francisco Sá Carneiro Airport (OPO) to London City Airport (LCY) , Heathrow Airport (LHR) .
Vueling offers 125 connecting flights per week. Vueling flies from Francisco Sá Carneiro Airport (OPO) to London Gatwick Airport (LGW) , Heathrow Airport (LHR) .

The number of connecting flights refers to distinct flights with at least one stop between Porto and London.

The cheapest round-trip flight from Porto to London recently found on Google Flights was with Ryanair from $78. The cheapest one-way flight was with Ryanair from $19.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Ryanair flight from Porto to London is $78, flying from Jun 11 to Jun 15.
The cheapest easyJet flight from Porto to London is $100, flying from Jun 12 to Jun 15.
The cheapest Tap Air Portugal flight from Porto to London is $210, flying from Jun 11 to Jun 14.
The cheapest British Airways flight from Porto to London is $221, flying from Jun 4 to Jun 7.
The cheapest KLM flight from Porto to London is $239, flying from May 28 to May 31.
The cheapest Vueling flight from Porto to London is $171, flying from May 16 to May 18.

easyJet, Tap Air Portugal, British Airways and Ryanair fly direct from Porto to London.

There are 23 Ryanair direct flights from Porto to London per week. Flights are available every day.
There are 19 easyJet direct flights from Porto to London per week. Flights are available every day.
There are 13 Tap Air Portugal direct flights from Porto to London per week. Flights are available every day.
There are 10 British Airways direct flights from Porto to London per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Porto and London at price $92 is offered by Ryanair from Thu, May 7 to Mon, May 11.

easyJet, Tap Air Portugal, British Airways and Ryanair fly direct from Porto to London.

There are 23 Ryanair direct flights from Porto to London per week. Flights are available every day.
There are 19 easyJet direct flights from Porto to London per week. Flights are available every day.
There are 13 Tap Air Portugal direct flights from Porto to London per week. Flights are available every day.
There are 10 British Airways direct flights from Porto to London per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are direct flights from Porto to London on a daily basis.

The cheapest direct (nonstop) round-trip flights between Porto and London start at $78 from Thu, Jun 11 to Mon, Jun 15 with Ryanair.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Porto to London, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Porto and London start at $533 from Fri, May 8 to Sun, May 10 with Iberia.

The cheapest economy class round-trip flights between Porto and London start at $78 from Thu, Jun 11 to Mon, Jun 15.

To book business class trips from Porto to London, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Porto and London starts at $92 from Thu, May 7 to Mon, May 11 with Ryanair.

The cheapest last-minute deal between Porto and London at price $92 is offered by Ryanair from Thu, May 7 to Mon, May 11.

To find last-minute flight deals from Porto to London, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.