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Cheap flights from Porto to London from £35

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 16/1. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — LON
24 Dec — 31 Dec1
1 adult

The best prices from Porto to London are usually found in January or February, booked 86 days in advance, depart on a Thursday or Tuesday 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 19 December 2024.

Round-trip from

£50

One-way from

£35

Popular in

July

Cheapest in

January

Average price

£118
Ryanair
  • Ryanair
  • 16/1-19/1
  • Nonstop
  • 4h 50m total
  • Porto to London
Ryanair
  • Ryanair
  • 16/1
  • Nonstop
  • 2h 25m total
  • Porto to London
High demand for flights, 16% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for round-trip flights in December 2024

Find flight deals from Porto to London

Cheapest flights from Porto to London
Explore the most affordable flight options available from Porto to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Mon 23/1219:10OPO - STN
Nonstop2h 25mRyanair
Mon 30/1205:55STN - OPO
Nonstop2h 25mRyanair
Deal found 18/12£54
Tue 24/1210:05OPO - LTN
Nonstop2h 25measyJet
Sat 28/1206:10LTN - OPO
Nonstop2h 30measyJet
Deal found 18/12£105
Mon 23/1214:35OPO - LTN
1 stop7h 35mRyanair
Sun 5/115:50LTN - OPO
1 stop7h 10mRyanair
Deal found 17/12£114
Mon 23/1214:35OPO - STN
1 stop6h 55mMultiple Airlines
Sun 5/121:55STN - OPO
1 stop10h 05mMultiple Airlines
Deal found 17/12£126
Wed 25/1206:30OPO - LGW
Nonstop2h 20mTAP AIR PORTUGAL
Sun 29/1209:05LGW - OPO
Nonstop2h 20mTAP AIR PORTUGAL
Deal found 18/12£128
Mon 23/1221:55OPO - LGW
1 stop10h 35mMultiple Airlines
Sun 5/118:05LGW - OPO
Nonstop2h 35mMultiple Airlines
Deal found 17/12£133
Sat 21/1221:10OPO - LGW
Nonstop2h 15measyJet
Thu 26/1207:05LGW - OPO
Nonstop2h 25measyJet
Deal found 18/12£147
Tue 24/1207:35OPO - LTN
1 stop12h 35mMultiple Airlines
Sat 28/1206:10LTN - OPO
Nonstop2h 30mMultiple Airlines
Deal found 18/12£147
Mon 23/1220:10OPO - LGW
1 stop12h 50mAir Europa
Sun 5/110:00LGW - OPO
1 stop5h 15mAir Europa
Deal found 17/12£153
Mon 23/1220:00OPO - LHR
1 stop26h 40mTAP AIR PORTUGAL
Tue 31/1206:00LHR - OPO
1 stop7h 05mTAP AIR PORTUGAL
Deal found 18/12£154
Mon 23/1217:30OPO - LGW
Nonstop2h 20mBritish Airways
Mon 30/1214:15LGW - OPO
Nonstop2h 25mBritish Airways
Deal found 18/12£157
Sun 29/1208:20OPO - LHR
1 stop7h 55mIberia
Tue 31/1219:40LHR - OPO
1 stop12h 00mIberia
Deal found 17/12£194

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 858,174 searches. Data last updated 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortoLondon

OPO - STN

OPOSTN

Porto

Thu 16/1

06:05-08:30

Nonstop2h 25m

London Stansted

Sun 19/1

05:55-08:20

Nonstop2h 25m

£50

PortoLondon

OPO - LTN

OPOLTN

Porto

Sat 15/3

09:15-11:35

Nonstop2h 20m

London Luton

Tue 18/3

07:05-09:35

Nonstop2h 30m

£53

PortoLondon

OPO - LGW

OPOLGW

Porto

Thu 13/2

14:35-16:55

Nonstop2h 20m

London Gatwick

Sat 22/2

06:30-09:00

Nonstop2h 30m

£63

PortoLondon

OPO - STN

OPOSTN

Porto

Sun 19/1

08:45-11:10

Nonstop2h 25m

London Stansted

Sat 25/1

21:10-08:00

1 stop10h 50m

£78

PortoLondon

OPO - LGW

OPOLGW

Porto

Fri 7/2

12:50-15:05

Nonstop2h 15m

London Gatwick

Mon 10/2

21:05-08:00

1 stop10h 55m

£81

PortoLondon

OPO - LGW

OPOLGW

Porto

Tue 21/1

21:55-08:30

1 stop10h 35m

London Gatwick

Sat 25/1

19:30-08:00

1 stop12h 30m

£84

PortoLondon

OPO - LGW

OPOLGW

Porto

Sat 18/1

12:45-19:35

1 stop6h 50m

London Gatwick

Mon 20/1

13:20-23:00

1 stop9h 40m

£92

PortoLondon

OPO - LHR

OPOLHR

Porto

Wed 15/1

21:55-09:10

1 stop11h 15m

London Heathrow

Sat 25/1

20:50-08:00

1 stop11h 10m

£96

PortoLondon

OPO - LTN

OPOLTN

Porto

Sat 11/1

07:05-17:05

1 stop10h 00m

London Luton

Sun 12/1

09:15-14:55

1 stop5h 40m

£105

PortoLondon

OPO - LTN

OPOLTN

Porto

Sat 18/1

09:15-11:35

Nonstop2h 20m

London Luton

Sun 19/1

09:15-14:55

1 stop5h 40m

£107

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Showing 1-10 of 60 results
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Best time to book a flight from Porto to London

Have a flexible travel schedule? Discover the best time to fly to London from Porto with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Porto to London

Get recent, data-driven insights about flights from Porto to London including ideal travel times, pricing trends, and more.

How far ahead should I 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 13 December 2024.

To ensure you get the cheapest price possible for a flight from Porto to London, you should look to book at least 86 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.

What is the cheapest month to book a flight from Porto to London?

Currently, January is the cheapest month in which you can book a flight from Porto to London (average of £112). Flying from Porto to London in July is currently the most expensive (average of £160). 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.

What is the cheapest time of day to fly from OPO to LON?

Find hourly flight availability from Porto to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 December 2024.

It’s optimal to fly from Porto to London at midday. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight in the morning.

Rainfall in London by month

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

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

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

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 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 19 December 2024.
Peruse reviews from past customers who have flown with Brussels Airlines, British Airways 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
750 reviews

Food

7.4

Crew

8.6

Overall

8.1

Boarding

7.8

Comfort

7.8

Entertainment

7.0

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

8.1
Very Good
750 reviews
8.1
Very Good
750 reviews

Food

7.4

Crew

8.6

Overall

8.1

Boarding

7.8

Comfort

7.8

Entertainment

7.0

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

7.8
Good
1,349 reviews
8.1
Very Good
750 reviews

Food

7.4

Crew

8.6

Overall

8.1

Boarding

7.8

Comfort

7.8

Entertainment

7.0

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

7.6
Good
1,129 reviews
8.1
Very Good
750 reviews

Food

7.4

Crew

8.6

Overall

8.1

Boarding

7.8

Comfort

7.8

Entertainment

7.0

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

7.6
Good
1,605 reviews
8.1
Very Good
750 reviews

Food

7.4

Crew

8.6

Overall

8.1

Boarding

7.8

Comfort

7.8

Entertainment

7.0

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

7.4
Good
1,505 reviews
8.1
Very Good
750 reviews

Food

7.4

Crew

8.6

Overall

8.1

Boarding

7.8

Comfort

7.8

Entertainment

7.0

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

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. 4 airlines have flights to London from Porto on a regular basis.

  • 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 £50 on this airline. Additional options worth looking into are easyJet and Vueling, starting at £53 and £84 round-trip. You may be able to fly from Porto to London for 55% less than the average price by searching for these airlines.

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

    £35 is the cheapest one-way deal found within the past few days, from Ryanair. You may also be able to find cheap deals on Vueling and easyJet, with prices starting from £36 and £37, respectively.

  • What are the most popular routes from Porto to London?

  • Can I find deals for flights from Porto to London that include hotel bookings?

    Yes. In addition to deals on Porto to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Porto to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to London.

  • Can I find deals for business class flights from Porto to London?

    Yes. Cheapflights offers flight deals from Porto to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Porto to London?

    Currently, January is the cheapest month in which you can book a flight from Porto to London (average of £112). Flying from Porto to London in July is currently the most expensive (average of £160). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Porto to London

Discover the top 4 airlines that operate flights from Porto to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£45Average£124FlexibilityNo cancel feeOn-time70%
Search British Airways flights
easyJetCheapest£51Average£149FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£62Average£136FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
TAP AIR PORTUGALCheapest£75Average£175FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Porto to London?

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Can Cheapflights find flights from Porto to London with no change fees?

Yes, we can. To see specific flights from Porto to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Porto to London become cheaper?

Not ready to book yet? You can track prices for flights from Porto to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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