Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Porto from £52

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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OPO
20 Nov — 27 Nov1
1 adult

The best prices from London Heathrow to Porto are usually found in January or February, booked 83 days in advance, depart on a Tuesday or Monday and return on a Thursday

Find flights from Heathrow to Porto within your budget

Customise your flight search to find flights from Heathrow 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 943,810 searches. Data last updated 15 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Mo 6/1

09:55-21:20

1 stop11h 25m

Porto

Mo 13/1

14:35-20:05

1 stop5h 30m

£110

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Do 1/5

19:50-07:30

1 stop11h 40m

Porto

Do 8/5

10:00-15:35

1 stop5h 35m

£123

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Do 23/1

09:55-21:20

1 stop11h 25m

Porto

Di 28/1

12:25-18:15

1 stop5h 50m

£124

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Fr 6/12

12:05-17:40

1 stop5h 35m

Porto

So 8/12

19:25-08:05

1 stop12h 40m

£137

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Sa 30/11

06:35-12:50

1 stop6h 15m

Porto

Sa 7/12

13:45-21:00

1 stop7h 15m

£145

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Mo 6/1

09:55-21:20

1 stop11h 25m

Porto

So 12/1

08:35-20:20

1 stop11h 45m

£163

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Mi 5/2

06:50-12:05

1 stop5h 15m

Porto

Sa 8/2

12:55-20:50

1 stop7h 55m

£170

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Mi 25/12

19:25-11:55

1 stop16h 30m

Porto

Mo 30/12

13:35-08:20

1 stop18h 45m

£252

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Di 7/1

20:50-08:00

1 stop11h 10m

£52

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Mo 6/1

15:15-22:30

1 stop7h 15m

£63

Flights are sorted by cheapest first

Deals found on 14/11

Showing 1-10 of 17 results
1
2

Cheap flight deals from Heathrow to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 November 2024.

Round-trip from

£110

One-way from

£52

Popular in

December

Cheapest in

January
Vueling
  • Vueling
  • 6/1-13/1
  • 2 total stops
  • 16h 55m total
  • London to Porto
Search Deals
Vueling
  • Vueling
  • 7/1
  • 1 total stop
  • 11h 10m total
  • London to Porto
Search Deals
High demand for flights, 28% potential price rise
Search Deals
Best time to find cheap flights, 31% potential price drop
Search Deals

Find flight deals from Heathrow to Porto

Cheapest flights from Heathrow to Porto
Explore the most affordable flight options available from Heathrow to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 November 2024.

Di 3/1220:50LHR - OPO
1 stop11h 10mMultiple Airlines
Di 17/1208:45OPO - LHR
1 stop5h 40mMultiple Airlines
Deal found 14/11£132
Fr 6/1212:05LHR - OPO
1 stop5h 35mSWISS
So 8/1219:25OPO - LHR
1 stop12h 40mSWISS
Deal found 15/11£137
So 1/1208:15LHR - OPO
1 stop5h 45mTAP AIR PORTUGAL
Mi 11/1216:05OPO - LHR
1 stop6h 35mTAP AIR PORTUGAL
Deal found 14/11£140
Sa 30/1106:35LHR - OPO
1 stop6h 15mLufthansa
Sa 7/1213:45OPO - LHR
1 stop7h 15mLufthansa
Deal found 14/11£145
Di 19/1120:50LHR - OPO
1 stop11h 10mIberia
Di 26/1108:35OPO - LHR
1 stop7h 25mIberia
Deal found 14/11£166
Fr 13/1209:55LHR - OPO
1 stop11h 25mVueling
Mo 6/121:55OPO - LHR
1 stop11h 15mVueling
Deal found 14/11£259

Best time to book a flight from Heathrow to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Heathrow 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 Heathrow to Porto

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

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Porto. Price data was last updated on 8 November 2024.

The best time to book flights from London Heathrow Airport to Porto is 83 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 London Heathrow Airport to Porto?

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Porto (average of £65). Flying from London Heathrow Airport to Porto in August is currently the most expensive (average of £258). 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 LHR to OPO?

Find hourly flight availability from Heathrow 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 November 2024.

Unlike in the morning, when flights are generally more expensive, you can save up to 16% on flights from London Heathrow Airport to Porto by exploring options for tickets at midday.

What is the cheapest day to fly from London Heathrow Airport to Porto?

Use this chart to determine the cheapest time to fly return from Heathrow to Porto. Price data was last updated on 10 November 2024.

Travellers seeking maximum savings on their London Heathrow Airport to Porto flight should consider departing on Sunday at midday when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 inches 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 November 2024.
Get a feel of what it's like to fly with Vueling, TAP AIR PORTUGAL and SWISS from London to Porto by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
810 reviews
Check prices

Crew

8.2

Boarding

7.7

Entertainment

6.8

Food

6.8

Comfort

7.4

Overall

7.6

Reviews

1 / 10

On time and easy to make connections. Needed some assistance and it was exceptional. We were taken directly to our gate. Flight itself was comfortable.

Austrian Airlines
7.6
Good
810 reviews
Austrian Airlines
7.6
Good
810 reviews
Check prices

Crew

8.2

Boarding

7.7

Entertainment

6.8

Food

6.8

Comfort

7.4

Overall

7.6

Reviews

1 / 10

On time and easy to make connections. Needed some assistance and it was exceptional. We were taken directly to our gate. Flight itself was comfortable.

SWISS
7.6
Good
1,638 reviews
Austrian Airlines
7.6
Good
810 reviews
Check prices

Crew

8.2

Boarding

7.7

Entertainment

6.8

Food

6.8

Comfort

7.4

Overall

7.6

Reviews

1 / 10

On time and easy to make connections. Needed some assistance and it was exceptional. We were taken directly to our gate. Flight itself was comfortable.

Brussels Airlines
7.4
Good
369 reviews
Austrian Airlines
7.6
Good
810 reviews
Check prices

Crew

8.2

Boarding

7.7

Entertainment

6.8

Food

6.8

Comfort

7.4

Overall

7.6

Reviews

1 / 10

On time and easy to make connections. Needed some assistance and it was exceptional. We were taken directly to our gate. Flight itself was comfortable.

Scandinavian Airlines
7.3
Good
1,303 reviews
Austrian Airlines
7.6
Good
810 reviews
Check prices

Crew

8.2

Boarding

7.7

Entertainment

6.8

Food

6.8

Comfort

7.4

Overall

7.6

Reviews

1 / 10

On time and easy to make connections. Needed some assistance and it was exceptional. We were taken directly to our gate. Flight itself was comfortable.

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow?

    Most people fly into Porto (OPO) if they book a flight to Porto from London Heathrow. On average, Porto has 0 inbound flights from London Heathrow per day from 10 airlines. Porto is conveniently located just 6.8 mi from Porto’s city center.

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

    Cheapflights users have booked flights from London Heathrow Airport to Porto round-trip from £110. Other airlines that can offer you cheap pricing are TAP AIR PORTUGAL, from £123, and SWISS, from £137. Users have found that Vueling is 41% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is Vueling, with whom users have recently found tickets for as low as £52. However, be on the lookout for offers from Iberia and TAP AIR PORTUGAL, as they are both options that can get you from London Heathrow Airport to Porto for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Porto?

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Porto (average of £65). Flying from London Heathrow Airport to Porto in August is currently the most expensive (average of £258). 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.

Alternative routes for Heathrow to Porto

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Lisbon flights
Gatwick to Lisbon flights
Luton to Lisbon flights
London City to Lisbon flights
Stansted to Lisbon flights
Gatwick to Porto flights
Heathrow to Faro flights
Gatwick to Faro flights
Stansted to Faro flights
Gatwick to Funchal flights
London City to Faro flights
Heathrow to Funchal flights
Stansted to Porto flights
London City to Porto flights
Luton to Faro flights
London City to Funchal flights
Luton to Porto flights
Luton to Funchal flights
Stansted to Funchal flights
Heathrow to Lajes flights
Heathrow to Ponta Delgada flights
Gatwick to Lajes flights
Gatwick to Ponta Delgada flights
London City to Ponta Delgada flights
Luton to Ponta Delgada flights
Heathrow to Porto Santo flights
Southend to Lisbon flights
Southend to Faro flights
Gatwick to Porto Santo flights
Luton to Lajes flights
Stansted to Ponta Delgada flights
Heathrow to Pico Island flights
Heathrow to Horta flights
Gatwick to Horta flights
London City to Lajes flights
Gatwick to Pico Island flights
Stansted to Lajes flights
Luton to Porto Santo flights
Stansted to Porto Santo flights
Southend to Porto flights
Luton to Horta flights
Gatwick to Velas flights
Heathrow to Vila do Porto flights
Gatwick to Vila do Porto flights
Stansted to Pico Island flights

Top 10 airlines flying from Heathrow to Porto

Discover the top 10 airlines that operate flights from Heathrow 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 943,810 searches. Data last updated 15 November 2024.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£32Average£106FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£66Average£162FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£84Average£214FlexibilityNo cancel feeOn-time70%
Search British Airways flights
TAP AIR PORTUGALCheapest£99Average£183FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
VuelingCheapest£127Average£200FlexibilityNo cancel feeOn-time88%
Search Vueling flights
LufthansaCheapest£135Average£249FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
IberiaCheapest£137Average£262FlexibilityNo cancel feeOn-time77%
Search Iberia flights
SWISSCheapest£139Average£180FlexibilityNo cancel feeOn-time79%
Search SWISS flights
KLMCheapest£159Average£325FlexibilityNo cancel feeOn-time75%
Search KLM flights
Brussels AirlinesCheapest£190Average£290FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights

Fly with Cheapflights

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

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

Cheapflights makes it easy to find Heathrow 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 Heathrow to Porto?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Porto.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Porto, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Heathrow 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.
View all available airlines