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Cheap flights from Porto to London from £23

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
OPO — LON
27 Feb — 5 Mar1
1 adult
Tue 27/2
Tue 5/3

The best prices from Porto to London are usually found in January or February, booked 42 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap flight deals from Porto to London

Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 February 2024.

Popular in

August

Cheapest in

January

Round-trip from

£59

One-way from

£39
High demand for flights, 36% potential price rise
Best time to find cheap flights, 62% potential price drop
From Porto to London (LON)
One-way flight from Porto to London (LON)

What is the cheapest day to fly round-trip from Porto to London?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 49%.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 43 days in advance, which can save you up to 113% on flights from Porto to London compared to booking the week you need them. Waiting 43 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £74. For sooner than that we have options available in the next 3 days from £114.

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

The best pricing can be found in the month of January. Prices to London from Porto average £83. You can even find prices in January for less than £83, as users have found deals to London from as low as £18. The month of August appears to be one of the more expensive times to travel to London from Porto. Flying in the targeted month can save you up to 57%.

When is the cheapest time to fly from Porto to London (OPO - LON)?

It’s optimal to fly from Porto to London in the evening. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight at midday.

Cheap Lufthansa flights from Porto to London

Explore cheap flight options specifically provided by Lufthansa for the route between Porto and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 920,304 searches. Data last updated 23 February 2024.
Find some of the cheapest Lufthansa flights travelling from Porto to London. Come back soon if you're not finding the exact deal you're looking for.
Wed 6/313:45OPO - LHR
1 stop5h 50mLufthansa
Sun 10/316:30LHR - OPO
1 stop5h 45mLufthansa
Deal found 21/2£141
Tue 27/213:45OPO - LHR
1 stop5h 50mLufthansa
Tue 5/306:35LHR - OPO
1 stop6h 15mLufthansa
Deal found 22/2£180

Cheap Iberia flights from Porto to London

Explore cheap flight options specifically provided by Iberia for the route between Porto and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 920,304 searches. Data last updated 23 February 2024.
Have a look at some of the cheapest available Iberia flights departing from Porto and landing in London. Make sure to examine the flight information before completing your reservation.
Tue 12/320:40OPO - LHR
1 stop11h 45mIberia
Wed 13/310:45LHR - OPO
1 stop9h 15mIberia
Deal found 22/2£166
Fri 1/320:40OPO - LGW
1 stop13h 35mIberia
Mon 4/319:40LGW - OPO
1 stop20h 20mIberia
Deal found 22/2£223

Cheap Porto to London flights in February & March 2024

Find cheap flight options from Porto to London specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 920,304 searches. Prices were last updated on 23 February 2024.
The lowest fares we've come across on flights travelling from Porto to London in February and March 2024. More deals are always being added, so be sure to check back regularly.
Thu 7/311:05OPO - STN
Nonstop2h 30mRyanair
Sun 10/309:25STN - OPO
Nonstop2h 25mRyanair
Deal found 22/2£70
Tue 5/307:30OPO - STN
Nonstop2h 30mRyanair
Thu 7/308:15STN - OPO
Nonstop2h 25mRyanair
Deal found 22/2£77
Fri 8/316:20OPO - STN
Nonstop2h 30mRyanair
Sun 10/309:25STN - OPO
Nonstop2h 25mRyanair
Deal found 22/2£77
Wed 6/309:30OPO - LTN
1 stop13h 05mMultiple Airlines
Tue 12/307:05LTN - OPO
Nonstop2h 25mMultiple Airlines
Deal found 21/2£81
Sat 9/312:35OPO - STN
Nonstop2h 30mRyanair
Tue 12/315:50STN - OPO
Nonstop2h 25mRyanair
Deal found 22/2£89
Tue 5/310:00OPO - LTN
Nonstop2h 25measyJet
Thu 7/307:10LTN - OPO
Nonstop2h 25measyJet
Deal found 22/2£93
Tue 5/321:55OPO - LTN
1 stop14h 10mMultiple Airlines
Thu 7/307:10LTN - OPO
Nonstop2h 25mMultiple Airlines
Deal found 22/2£94
Tue 5/310:00OPO - LTN
Nonstop2h 25measyJet
Tue 12/307:05LTN - OPO
Nonstop2h 25measyJet
Deal found 21/2£95
Thu 21/309:05OPO - LTN
1 stop9h 15measyJet
Fri 19/407:15LTN - OPO
Nonstop2h 25measyJet
Deal found 21/2£97

Porto to London 2024 flight deals

Discover exclusive flight deals for travel between Porto and London in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 920,304 searches. Data last updated 23 February 2024.
The lowest fares we've come across on flights travelling from Porto to London in February and March 2024. More deals are always being added, so be sure to check back regularly.
Wed 17/415:10OPO - STN
Nonstop2h 10mRyanair
Sat 20/418:25STN - OPO
Nonstop2h 25mRyanair
Deal found 22/2£57
Thu 20/606:40OPO - LGW
Nonstop2h 20measyJet
Mon 24/606:10LGW - OPO
Nonstop2h 25measyJet
Deal found 22/2£61
Thu 20/606:40OPO - LGW
Nonstop2h 20measyJet
Mon 24/606:10LGW - OPO
Nonstop2h 25measyJet
Deal found 22/2£62
Wed 10/412:10OPO - STN
Nonstop2h 10mRyanair
Sun 14/409:50STN - OPO
Nonstop2h 25mRyanair
Deal found 22/2£62
Thu 7/311:05OPO - STN
Nonstop2h 30mRyanair
Sun 10/309:25STN - OPO
Nonstop2h 25mRyanair
Deal found 22/2£70
Tue 5/307:30OPO - STN
Nonstop2h 30mRyanair
Thu 7/308:15STN - OPO
Nonstop2h 25mRyanair
Deal found 22/2£77
Thu 18/406:40OPO - LGW
Nonstop2h 20measyJet
Mon 22/406:10LGW - OPO
Nonstop2h 25measyJet
Deal found 22/2£77
Fri 8/316:20OPO - STN
Nonstop2h 30mRyanair
Sun 10/309:25STN - OPO
Nonstop2h 25mRyanair
Deal found 22/2£77
Thu 9/506:40OPO - LGW
Nonstop2h 20measyJet
Sun 19/509:35LGW - OPO
Nonstop2h 25measyJet
Deal found 22/2£79

Direct flights to London from Porto

Discover direct flight options from Porto to London. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 920,304 searches. Data last updated 23 February 2024.
Consider booking one of these non-stop flights heading from Porto to London. If you're looking for other options for flights from Porto to London, make sure to update the search form at the top of page.
Thu 11/414:10OPO - STN
Nonstop2h 10mRyanair
Mon 15/418:00STN - OPO
Nonstop2h 25mRyanair
Deal found 21/2£59
Mon 18/306:15OPO - STN
Nonstop2h 30mRyanair
Wed 20/315:30STN - OPO
Nonstop2h 25mRyanair
Deal found 21/2£60
Thu 20/606:40OPO - LGW
Nonstop2h 20measyJet
Mon 24/606:10LGW - OPO
Nonstop2h 25measyJet
Deal found 22/2£61
Thu 14/311:05OPO - STN
Nonstop2h 30mRyanair
Mon 18/309:10STN - OPO
Nonstop2h 25mRyanair
Deal found 21/2£62
Thu 20/606:40OPO - LGW
Nonstop2h 20measyJet
Mon 24/606:10LGW - OPO
Nonstop2h 25measyJet
Deal found 22/2£62
Fri 8/319:40OPO - STN
Nonstop2h 30mRyanair
Tue 12/315:50STN - OPO
Nonstop2h 25mRyanair
Deal found 21/2£62
Fri 15/319:40OPO - STN
Nonstop2h 30mRyanair
Mon 18/309:10STN - OPO
Nonstop2h 25mRyanair
Deal found 21/2£66
Thu 7/311:05OPO - STN
Nonstop2h 30mRyanair
Sun 10/309:25STN - OPO
Nonstop2h 25mRyanair
Deal found 22/2£70
Tue 30/406:15OPO - STN
Nonstop2h 10mRyanair
Mon 6/518:00STN - OPO
Nonstop2h 25mRyanair
Deal found 21/2£73

Porto to London flights leaving soon

Find last-minute flight options from Porto to London for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 920,304 searches. Data last updated 23 February 2024.
Consider one of these great deals we found on last-minute flights from Porto to London. Tip: verify your flight details before completing your reservation.
Wed 6/309:30OPO - LTN
1 stop13h 05mMultiple Airlines
Tue 12/307:05LTN - OPO
Nonstop2h 25mMultiple Airlines
Deal found 21/2£81
Tue 5/310:00OPO - LTN
Nonstop2h 25measyJet
Thu 7/307:10LTN - OPO
Nonstop2h 25measyJet
Deal found 22/2£93
Tue 5/321:55OPO - LTN
1 stop14h 10mMultiple Airlines
Thu 7/307:10LTN - OPO
Nonstop2h 25mMultiple Airlines
Deal found 22/2£94
Tue 5/310:00OPO - LTN
Nonstop2h 25measyJet
Tue 12/307:05LTN - OPO
Nonstop2h 25measyJet
Deal found 21/2£95
Thu 7/310:05OPO - LTN
Nonstop2h 25measyJet
Tue 12/307:05LTN - OPO
Nonstop2h 25measyJet
Deal found 21/2£104
Thu 7/310:05OPO - LTN
Nonstop2h 25measyJet
Sat 9/306:20LTN - OPO
Nonstop2h 25measyJet
Deal found 22/2£105
Tue 5/310:00OPO - LTN
Nonstop2h 25measyJet
Sat 9/306:20LTN - OPO
Nonstop2h 25measyJet
Deal found 21/2£111
Tue 5/310:00OPO - LTN
Nonstop2h 25measyJet
Thu 14/307:10LTN - OPO
Nonstop2h 25measyJet
Deal found 21/2£112
Thu 7/310:05OPO - LTN
Nonstop2h 25measyJet
Sat 9/306:20LTN - OPO
Nonstop2h 25measyJet
Deal found 21/2£119

One-way flights to London from Porto

Search for one-way flight options from Porto to London. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 920,304 searches. Data last updated 23 February 2024.
Take a look at some of the one-way flights we've detected from Porto to London. Users can also find round-trip Porto to London flights by using the search form above.
Fri 14/606:40OPO - LGW
Nonstop2h 20measyJet
Deal found 22/2£23
Tue 14/506:15OPO - STN
Nonstop2h 10mRyanair
Deal found 21/2£24
Wed 8/507:00OPO - LGW
Nonstop2h 20measyJet
Deal found 22/2£24
Fri 10/506:40OPO - LGW
Nonstop2h 20measyJet
Deal found 22/2£25
Fri 26/419:45OPO - LGW
Nonstop2h 15measyJet
Deal found 22/2£26
Wed 17/707:00OPO - LGW
Nonstop2h 20measyJet
Deal found 22/2£28
Tue 26/312:30OPO - STN
Nonstop2h 30mRyanair
Deal found 21/2£28
Thu 18/414:10OPO - STN
Nonstop2h 10mRyanair
Deal found 22/2£29
Tue 19/307:30OPO - STN
Nonstop2h 30mRyanair
Deal found 21/2£30

Find flights from Porto to London within your budget

Customise your flight search to find flights from Porto to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 920,304 searches. Data last updated 23 February 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£59 - £135

Route

Depart

Return

Price

PortoLondon Stansted

OPO - STN

OPOSTN

Porto

Thu 11/4

Nonstop2h 10m

London Stansted

Mon 15/4

Nonstop2h 25m

£59

PortoLondon Stansted

OPO - STN

OPOSTN

Porto

Mon 18/3

Nonstop2h 30m

London Stansted

Wed 20/3

Nonstop2h 25m

£60

PortoLondon Gatwick

OPO - LGW

OPOLGW

Porto

Thu 20/6

Nonstop2h 20m

London Gatwick

Mon 24/6

Nonstop2h 25m

£61

PortoLondon Gatwick

OPO - LGW

OPOLGW

Porto

Thu 20/6

Nonstop2h 20m

London Gatwick

Mon 24/6

Nonstop2h 25m

£62

PortoLondon Luton

OPO - LTN

OPOLTN

Porto

Wed 6/3

1 stop13h 05m

London Luton

Tue 12/3

Nonstop2h 25m

£80

PortoLondon Gatwick

OPO - LGW

OPOLGW

Porto

Thu 18/4

1 stop25h 15m

London Gatwick

Mon 22/4

1 stop26h 35m

£88

PortoLondon Gatwick

OPO - LGW

OPOLGW

Porto

Wed 6/3

Nonstop2h 15m

London Gatwick

Sun 10/3

Nonstop2h 15m

£111

PortoLondon Gatwick

OPO - LGW

OPOLGW

Porto

Sat 30/3

Nonstop2h 20m

London Gatwick

Mon 29/4

Nonstop2h 25m

£121

PortoLondon Heathrow

OPO - LHR

OPOLHR

Porto

Tue 16/4

1 stop10h 45m

London Heathrow

Mon 22/4

1 stop25h 55m

£135

Flights are sorted by cheapest first

Deals found on 21/2

When is the best time to book a flight from Porto to London?

Use this chart to determine the optimal time to book a return flight from Porto to London. Price data was last updated on 28 January 2024.
To ensure you get the cheapest price possible for a flight from Porto to London, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Porto to London?

Use this chart to determine the cheapest time to fly return from Porto to London. Price data was last updated on 18 February 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Porto to London flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to London by month

Plan your trip from Porto to London by taking into account the cheapest months to travel. The average price of a one-way flight from Porto to London is currently £26 while a return flight costs £86. Price data was last updated on 18 February 2024.

Currently, January is the cheapest month in which you can book a flight from Porto to London (average of £111). Flying from Porto to London in July is currently the most expensive (average of £177). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

£88

February

£99

March

£93

April

£111

May

£112

June

£131

July

£140

August

£110

September

£109

October

£126

November

£90

December

£93

Temperature and rainfall in London by month

Plan your trip to London by taking into account the average temperature and rainfall totals by month.

LON

Temperature

4 - 17 °C

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 23 February 2024.
Peruse reviews from past customers who have flown with Lufthansa, Iberia and SWISS from Porto to London to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
936 reviews

Boarding

7.8

Food

7.5

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.1

Reviews

1 / 10

Easy boarding and friendly staff. A little more leg room.

8.1
Very Good
936 reviews
8.1
Very Good
936 reviews

Boarding

7.8

Food

7.5

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.1

Reviews

1 / 10

Easy boarding and friendly staff. A little more leg room.

7.9
Good
2,268 reviews
8.1
Very Good
936 reviews

Boarding

7.8

Food

7.5

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.1

Reviews

1 / 10

Easy boarding and friendly staff. A little more leg room.

7.8
Good
1,778 reviews
8.1
Very Good
936 reviews

Boarding

7.8

Food

7.5

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.1

Reviews

1 / 10

Easy boarding and friendly staff. A little more leg room.

7.7
Good
1,164 reviews
8.1
Very Good
936 reviews

Boarding

7.8

Food

7.5

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.1

Reviews

1 / 10

Easy boarding and friendly staff. A little more leg room.

7.5
Good
1,440 reviews
8.1
Very Good
936 reviews

Boarding

7.8

Food

7.5

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.1

Reviews

1 / 10

Easy boarding and friendly staff. A little more leg room.

Related info for your journey

Find useful and relevant information for your journey from Porto to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Porto to London?

For a flight from Porto to London, you will be flying from Porto. Porto (OPO) is just 6.8 mi from the center of the city. Porto is the only Porto airport and it handles 4 outbound flights to London per day. 5 airlines have flights to London from Porto on a regular basis.

Can I find flights from Porto to London for under £100 on Cheapflights?

Yes, there are multiple flights from Porto to London for under £100. The cheapest flight booked recently is on Ryanair for just £59, but on average you can expect to pay £71.

Are there nonstop flights from Porto to London for under £100 on Cheapflights?

Cheapflights has at least 20 direct flights from Porto to London under £100. A good price for a nonstop flight from Porto to London is less than £71.

Are there last-minute flights available from Porto to London for under £100?

There are currently 20+ open flights from Porto to London within the next 7 days for less than £100.

What are the cheapest airlines flying from Porto to London round-trip?

Our cheapest airline available from Porto to London is Ryanair. Our recent data shows that you can find tickets from as low as £59 on this airline. Additional options worth looking into are easyJet and Vueling, starting at £61 and £88 round-trip. You may be able to fly from Porto to London for 28% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Porto to London one-way?

£23 is the cheapest one-way deal found within the past few days, from easyJet. You may also be able to find cheap deals on Ryanair and Iberia, with prices starting from £24 and £39, respectively.

What are the most popular routes from Porto to London?

What are the cheapest flights from Porto to London?

On average you can expect to pay £162 for a flight from Porto to London. The cheapest flight overall is £93 while the most popular route, (Porto - London Gatwick) is currently priced at £61.

What does OPO to LHR mean?

Porto Airport is OPO and London Heathrow Airport is LHR. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN).