Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London to Porto from C$ 80

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 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — OPO
20 Apr — 27 Apr1
1 adult

Cheapflights Tip: The best prices from London to Porto are usually found in January or February, booked 32 days in advance, depart on a Saturday or Tuesday and return on a Tuesday

Cheap flight deals from London to Porto

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Porto (OPO). 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 15 April 2025.

Round-trip from

C$ 130

One-way from

C$ 80

Popular in

August

Cheapest in

January

Average price

C$ 269

Good round-trip deal

C$ 176 or less

Good one-way deal

C$ 98 or less
easyJet
  • easyJet
  • 20/9-25/9
  • Nonstop
  • 4h 45m total
  • London to Porto
Search Deals
easyJet
  • easyJet
  • 30/8
  • Nonstop
  • 2h 25m total
  • London to Porto
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (C$ 117 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Porto.
Search Deals
Price to beat on a one-way flight from London (LON) to Porto.
Search Deals

Find flight deals from London to Porto

Cheapest flights from London to Porto
Explore the most affordable flight options available from London to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Sat 20/95:20 a.m.LGW - OPO
Nonstop2h 25measyJet
Thu 25/96:40 a.m.OPO - LGW
Nonstop2h 20measyJet
Deal found 14/4C$ 130
Sun 2/115:25 p.m.LGW - OPO
1 stop13h 25mAir Europa
Wed 5/117:35 a.m.OPO - LGW
1 stop8h 50mAir Europa
Deal found 14/4C$ 275
Wed 7/59:05 p.m.LGW - OPO
1 stop10h 55mVueling
Sat 10/58:35 a.m.OPO - LGW
1 stop11h 50mVueling
Deal found 14/4C$ 280
Thu 6/1110:40 a.m.LGW - OPO
1 stop6h 20mTAP AIR PORTUGAL
Sun 9/116:00 a.m.OPO - LGW
Nonstop2h 20mTAP AIR PORTUGAL
Deal found 14/4C$ 287
Wed 18/66:00 a.m.LGW - OPO
1 stop13h 20mMultiple Airlines
Sat 28/66:10 p.m.OPO - LGW
1 stop13h 30mMultiple Airlines
Deal found 14/4C$ 300
Wed 29/108:50 p.m.LHR - OPO
1 stop11h 10mVueling
Mon 3/119:55 p.m.OPO - LHR
1 stop11h 15mVueling
Deal found 15/4C$ 305
Wed 1/106:00 a.m.LHR - OPO
1 stop8h 05mTAP AIR PORTUGAL
Sat 4/103:45 p.m.OPO - LHR
1 stop6h 15mTAP AIR PORTUGAL
Deal found 14/4C$ 320
Tue 6/56:55 a.m.LHR - OPO
1 stop16h 25mLufthansa
Fri 23/56:15 a.m.OPO - LHR
1 stop16h 25mLufthansa
Deal found 14/4C$ 325
Mon 16/67:45 a.m.LHR - OPO
1 stop8h 15mBrussels Airlines
Wed 2/712:55 p.m.OPO - LHR
1 stop8h 40mBrussels Airlines
Deal found 14/4C$ 343
Mon 2/68:05 p.m.LHR - OPO
1 stop15h 20mSWISS
Sat 7/67:20 p.m.OPO - LHR
1 stop26h 25mSWISS
Deal found 14/4C$ 345
Thu 1/56:25 a.m.LGW - OPO
Nonstop2h 40mBritish Airways
Thu 1/57:30 p.m.OPO - LGW
Nonstop2h 15mBritish Airways
Deal found 14/4C$ 361
Fri 25/411:05 a.m.LHR - OPO
1 stop4h 55mMultiple Airlines
Tue 29/411:05 a.m.OPO - LHR
1 stop6h 00mMultiple Airlines
Deal found 14/4C$ 366

Cheapflights Fare Finder

Customize your flight search to find flights from London to Porto 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 629,999 searches. Data last updated 15 April 2025.
Use the filters below to find and compare flights from London to Porto that are best for you.

Fly from

London

Fly to

Porto

Route

Depart

Return

Price

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Sat 20/9

5:20 a.m.-7:45 a.m.

Nonstop2h 25m

Porto

Thu 25/9

6:40 a.m.-9:00 a.m.

Nonstop2h 20m

C$ 130

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Thu 9/10

10:00 a.m.-7:20 p.m.

1 stop9h 20m

Porto

Mon 13/10

8:10 p.m.-9:00 a.m.

1 stop12h 50m

C$ 276

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Wed 7/5

9:05 p.m.-8:00 a.m.

1 stop10h 55m

Porto

Sat 10/5

8:35 a.m.-8:25 p.m.

1 stop11h 50m

C$ 280

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Wed 18/6

6:00 a.m.-7:20 p.m.

1 stop13h 20m

Porto

Sat 28/6

6:10 p.m.-7:40 a.m.

1 stop13h 30m

C$ 300

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Wed 1/10

6:00 a.m.-2:05 p.m.

1 stop8h 05m

Porto

Sat 4/10

3:45 p.m.-10:00 p.m.

1 stop6h 15m

C$ 320

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Tue 6/5

6:55 a.m.-11:20 p.m.

1 stop16h 25m

Porto

Fri 23/5

6:15 a.m.-10:40 p.m.

1 stop16h 25m

C$ 325

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Mon 16/6

11:05 a.m.-4:00 p.m.

1 stop4h 55m

Porto

Fri 27/6

4:50 p.m.-9:35 p.m.

1 stop4h 45m

C$ 343

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Tue 5/8

4:25 p.m.-10:55 p.m.

1 stop6h 30m

Porto

Wed 13/8

10:00 a.m.-3:35 p.m.

1 stop5h 35m

C$ 344

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Mon 2/6

8:40 a.m.-6:15 p.m.

1 stop9h 35m

Porto

Fri 6/6

7:20 p.m.-9:45 p.m.

1 stop26h 25m

C$ 345

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Thu 1/5

6:25 a.m.-9:05 a.m.

Nonstop2h 40m

Porto

Thu 1/5

7:30 p.m.-9:45 p.m.

Nonstop2h 15m

C$ 361

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/4

Showing 1-10 of 34 results
1
2
3
4

Best time to book a flight from London to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from London with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from London to Porto

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

Use this chart to determine the optimal time to book a round-trip flight from London to Porto. Price data was last updated on 11 April 2025.

The price you pay for your flight from London to Porto may vary depending on when you book. For the best chance of a lower fare, look to book 32 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from London to Porto (average of C$ 483). Flying from London to Porto in July is currently the most expensive (average of C$ 787). 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 LON to OPO?

Find hourly flight availability from London to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 April 2025.

It’s typically best to fly out from London to Porto at noon. Doing so could potentially save you 15% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from London to Porto

Explore weekly flight availability from London to Porto. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 April 2025.

The most flights from LON to OPO are scheduled on a Monday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Porto by month

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

In terms of precipitation, rainfall in Porto ranges from 18.0 - 195.0 mm per month. December is typically the wettest month, when rainfall can reach 195.0 mm. July is typically the driest time to visit Porto when rainfall is around 18.0 mm.

Temperature in Porto by month

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

If weather is an important factor for your trip to Porto, 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 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. 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 Porto. Reviews last updated 15 April 2025.
Read through reviews of airlines operating flights from London to Porto, such as KLM, Norwegian and SWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,323 reviews
Check prices

Crew

8.4

Comfort

7.7

Boarding

7.8

Overall

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,323 reviews
KLM
7.8
Good
1,323 reviews
Check prices

Crew

8.4

Comfort

7.7

Boarding

7.8

Overall

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Norwegian
7.8
Good
226 reviews
KLM
7.8
Good
1,323 reviews
Check prices

Crew

8.4

Comfort

7.7

Boarding

7.8

Overall

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
SWISS
7.5
Good
1,578 reviews
KLM
7.8
Good
1,323 reviews
Check prices

Crew

8.4

Comfort

7.7

Boarding

7.8

Overall

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Brussels Airlines
7.4
Good
345 reviews
KLM
7.8
Good
1,323 reviews
Check prices

Crew

8.4

Comfort

7.7

Boarding

7.8

Overall

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Scandinavian Airlines
7.3
Good
1,335 reviews
KLM
7.8
Good
1,323 reviews
Check prices

Crew

8.4

Comfort

7.7

Boarding

7.8

Overall

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from London to Porto. 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 into for flights to Porto from London?

    Most people fly into Porto (OPO) if they book a flight to Porto from London. On average, Porto has 7 inbound flights from London per day from 1 airline. Porto is conveniently located just 10.9 km from Porto’s city centre.

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

    Cheapflights users have booked flights from London to Porto round-trip from C$ 130. Other airlines that can offer you cheap pricing are Air Europa, from C$ 276, and Vueling, from C$ 280. easyJet is priced at 49% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airline one-way is easyJet, with whom users have recently found tickets for as low as C$ 80. However, be on the lookout for offers from Wizz Air and Vueling, as they are both options that can get you from London to Porto for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Porto 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 London to Porto?

    Currently, January is the cheapest month in which you can book a flight from London to Porto (average of C$ 483). Flying from London to Porto in July is currently the most expensive (average of C$ 787). 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Aveiro
Esposende

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.

Alternative routes for London to Porto

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Faro flights
Luton to Lisbon flights
Gatwick to Lisbon flights
Heathrow to Lisbon flights
Gatwick to Porto flights
Heathrow to Porto flights

Top airline flying from London to Porto

Discover the top airline that operate flights from London to Porto. 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 629,999 searches. Data last updated 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapestC$ 98AverageC$ 353FlexibilityNo cancel feeOn-time86%
Search easyJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find London to Porto flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to Porto?

Millions of users choose and trust Cheapflights to book the best flight deals from London to Porto for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Porto from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on London to Porto 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.