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Cheap flights from Porto to London from $91

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 16/12. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — LON
25 Nov — 2 Dec1
1 adult

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 20 November 2024.

Round-trip from

$120

One-way from

$91

Popular in

July

Cheapest in

January
Ryanair
  • Ryanair
  • 4/2-7/2
  • Nonstop
  • 4h 45m total
  • Porto to London
Search Deals
easyJet
  • easyJet
  • 16/12
  • 1 total stop
  • 9h 20m total
  • Porto to London
Search Deals
High demand for flights, 23% potential price rise
Search Deals
Best time to find cheap flights, 33% potential price drop
Search Deals

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 20 November 2024.

Mon 23/1208:45OPO - STN
Nonstop2h 25mRyanair
Sat 28/1206:30STN - OPO
Nonstop2h 25mRyanair
Deal found 20/11$121
Tue 10/1220:55OPO - LGW
Nonstop2h 15measyJet
Thu 12/1209:35LGW - OPO
Nonstop2h 35measyJet
Deal found 19/11$135
Wed 11/1206:20OPO - LTN
1 stop13h 35measyJet
Thu 12/1207:10LTN - OPO
Nonstop2h 30measyJet
Deal found 19/11$146
Fri 22/1107:40OPO - LGW
Nonstop2h 20mTAP AIR PORTUGAL
Sun 24/1109:05LGW - OPO
Nonstop2h 20mTAP AIR PORTUGAL
Deal found 19/11$272
Fri 29/1118:05OPO - LGW
Nonstop2h 20mBritish Airways
Sun 1/1216:50LGW - OPO
Nonstop2h 25mBritish Airways
Deal found 18/11$306
Sat 7/1208:35OPO - LGW
1 stop5h 15mVueling
Mon 9/1206:50LGW - OPO
1 stop7h 05mVueling
Deal found 19/11$313
Thu 12/1213:45OPO - LHR
1 stop5h 50mMultiple Airlines
Sun 5/106:00LHR - OPO
1 stop5h 15mMultiple Airlines
Deal found 20/11$318
Thu 12/1212:05OPO - LHR
1 stop9h 35mSWISS
Sun 5/106:00LHR - OPO
1 stop5h 15mSWISS
Deal found 19/11$324
Thu 12/1212:05OPO - LGW
1 stop5h 45mSWISS
Sun 5/106:55LGW - OPO
1 stop25h 30mSWISS
Deal found 20/11$345
Thu 12/1207:35OPO - LGW
1 stop8h 50mAir Europa
Sun 5/110:00LGW - OPO
1 stop5h 15mAir Europa
Deal found 19/11$350
Sat 30/1116:55OPO - LHR
1 stop5h 45mTAP AIR PORTUGAL
Sun 1/1208:15LHR - OPO
1 stop5h 45mTAP AIR PORTUGAL
Deal found 20/11$356
Tue 3/1212:55OPO - LHR
1 stop8h 25mBrussels Airlines
Tue 10/1206:50LHR - OPO
1 stop5h 15mBrussels Airlines
Deal found 19/11$376

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 726,782 searches. Data last updated 20 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortoLondon

OPO - STN

OPOSTN

Porto

Tue 4/2

06:10-08:30

Nonstop2h 20m

London Stansted

Fri 7/2

16:10-18:35

Nonstop2h 25m

$120

PortoLondon

OPO - LTN

OPOLTN

Porto

Tue 4/2

10:05-12:30

Nonstop2h 25m

London Luton

Sat 8/2

06:10-08:40

Nonstop2h 30m

$121

PortoLondon

OPO - LGW

OPOLGW

Porto

Fri 14/3

12:50-15:05

Nonstop2h 15m

London Gatwick

Sun 16/3

18:05-20:40

Nonstop2h 35m

$129

PortoLondon

OPO - LGW

OPOLGW

Porto

Tue 4/2

20:00-07:50

1 stop11h 50m

London Gatwick

Sat 8/2

08:30-19:30

1 stop11h 00m

$160

PortoLondon

OPO - LGW

OPOLGW

Porto

Fri 2/5

17:55-20:10

Nonstop2h 15m

London Gatwick

Thu 8/5

21:05-23:30

Nonstop2h 25m

$209

PortoLondon

OPO - LGW

OPOLGW

Porto

Sun 26/1

08:35-20:15

1 stop11h 40m

London Gatwick

Wed 29/1

09:05-06:50

2 stops21h 45m

$230

PortoLondon

OPO - SEN

OPOSEN

Porto

Sat 15/2

09:20-19:20

1 stop10h 00m

London Southend

Sat 22/2

19:55-08:50

1 stop12h 55m

$241

PortoLondon

OPO - LHR

OPOLHR

Porto

Fri 24/1

15:55-21:35

1 stop5h 40m

London Heathrow

Mon 27/1

08:15-15:20

1 stop7h 05m

$278

PortoLondon

OPO - STN

OPOSTN

Porto

Fri 28/3

19:30-09:15

1 stop13h 45m

London Stansted

Sun 30/3

21:50-09:35

1 stop11h 45m

$281

PortoLondon

OPO - LGW

OPOLGW

Porto

Tue 4/3

07:35-16:25

1 stop8h 50m

London Gatwick

Sun 9/3

10:00-19:20

1 stop9h 20m

$290

Flights are sorted by cheapest return flights first.

Deals found on 20/11

Showing 1-10 of 53 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 15 November 2024.

The best time to book flights from Porto to London is 72 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Porto to London (average of $1,040). Flying from Porto to London in December is currently the most expensive (average of $1,537). 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 20 November 2024.

When flying from Porto to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 20 November 2024.
Get a feel of what it's like to fly with Lufthansa, TAP AIR PORTUGAL and Brussels Airlines from Porto to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,350 reviews
Check prices

Comfort

7.7

Food

7.3

Overall

7.8

Crew

8.4

Entertainment

7.2

Boarding

7.9

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

KLM
7.8
Good
1,350 reviews
KLM
7.8
Good
1,350 reviews
Check prices

Comfort

7.7

Food

7.3

Overall

7.8

Crew

8.4

Entertainment

7.2

Boarding

7.9

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

Austrian Airlines
7.6
Good
805 reviews
KLM
7.8
Good
1,350 reviews
Check prices

Comfort

7.7

Food

7.3

Overall

7.8

Crew

8.4

Entertainment

7.2

Boarding

7.9

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

SWISS
7.6
Good
1,637 reviews
KLM
7.8
Good
1,350 reviews
Check prices

Comfort

7.7

Food

7.3

Overall

7.8

Crew

8.4

Entertainment

7.2

Boarding

7.9

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

Turkish Airlines
7.4
Good
3,914 reviews
KLM
7.8
Good
1,350 reviews
Check prices

Comfort

7.7

Food

7.3

Overall

7.8

Crew

8.4

Entertainment

7.2

Boarding

7.9

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

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?

    Porto (OPO), located 10.9 km from the city centre, is the airport you fly out of when you book flights from Porto to London. 0 airlines have flights from Porto to London on a regular basis. Booking flights from Porto to London should not be difficult; the airport handles an average of 3 outbound flights to London per day.

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

    Flying on Ryanair is currently your cheapest option to London, with prices starting at $120. Additional round-trip tickets that might be worth considering are offered by easyJet and Vueling, with the lowest prices starting at $121 and $160, respectively. You may be able to fly from Porto to London for 44% less than the average price by searching for these airlines.

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

    For one-way options, check prices for easyJet. According to our data, you can fly for as low as $91. Users have also found prices from $97 and $98 on Ryanair and British Airways, respectively.

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

    The most popular flight routes from Porto to London are Porto - London Luton, Porto - London Gatwick and Porto - London Stansted.

  • 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, October is the cheapest month in which you can book a flight from Porto to London (average of $1,040). Flying from Porto to London in December is currently the most expensive (average of $1,537). 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.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Porto to London flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Porto to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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