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$72+ Cheap flights from Porto (OPO) to Heathrow (LHR)

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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — LHR
nov. 26 — dic. 31
mar. 11/26
mar. 12/3
1 adult, Economy
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The best prices from Porto to London Heathrow are usually found in February or November, booked 72 days in advance, depart on a Monday or Tuesday and return on a Sunday

Cheap flight deals from Porto to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to Heathrow (LHR). 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 noviembre 21, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

June

Cheapest in

February

Round-trip from

$159
(Mytrip)

One-way from

$72
(Combigo)
Provider with most accurate pricing for Porto-London Heathrow flight deals.
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Provider most trusted by Cheapflights users for Porto-London Heathrow flights.
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High demand for flights, 18% potential price rise
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Best time to find cheap flights, 30% potential price drop
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From Porto to London Heathrow
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One-way flight from Porto to London Heathrow
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Find flight deals from Porto to Heathrow

Cheapest flights from Porto to Heathrow
Explore the most affordable flight options available from Porto to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.

This Lufthansa deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/121:45 pmOPO - LHR
1 stop5h 50mMultiple Airlines
dom. 1/56:00 amLHR - OPO
1 stop5h 15mMultiple Airlines
Deal found 11/20$207
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/304:55 pmOPO - LHR
1 stop5h 45mTAP AIR PORTUGAL
dom. 12/18:15 amLHR - OPO
1 stop5h 45mTAP AIR PORTUGAL
Deal found 11/21$232
This SWISS deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1212:05 pmOPO - LHR
2 stops25h 35mSWISS
dom. 1/56:00 amLHR - OPO
1 stop9h 55mSWISS
Deal found 11/20$247
This Lufthansa deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/71:45 pmOPO - LHR
1 stop5h 50mLufthansa
dom. 12/87:30 amLHR - OPO
1 stop14h 55mLufthansa
Deal found 11/20$277
This Brussels Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/1412:55 pmOPO - LHR
1 stop7h 55mBrussels Airlines
mar. 12/175:50 pmLHR - OPO
1 stop21h 50mBrussels Airlines
Deal found 11/20$351
This Orbitz deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/1712:25 pmOPO - LHR
1 stop4h 50mIberia
lun. 12/236:30 amLHR - OPO
1 stop5h 15mIberia
Deal found 11/20$352
This KLM deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/294:10 pmOPO - LHR
1 stop4h 40mKLM
sáb. 1/46:30 amLHR - OPO
1 stop8h 55mKLM
Deal found 11/20$428
This Orbitz deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/1711:15 amOPO - LHR
2 stops10h 25mScandinavian Airlines
lun. 12/237:30 pmLHR - OPO
2 stops15h 00mScandinavian Airlines
Deal found 11/20$5,805

Find flights from Porto to Heathrow within your budget

Customize your flight search to find flights from Porto to Heathrow 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 2,629,791 searches. Data last updated noviembre 21, 2024.

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Route

Depart

Return

Price

PortoLondon

OPO - LHR

OPOLHR

Porto

jue. 1/30

2:00 pm-10:40 pm

1 stop8h 40m

London Heathrow

mar. 2/4

6:00 am-3:00 pm

1 stop9h 00m

$159

PortoLondon

OPO - LHR

OPOLHR

Porto

jue. 1/9

8:40 pm-5:15 pm

1 stop20h 35m

London Heathrow

sáb. 1/11

8:50 pm-8:00 am

1 stop11h 10m

$191

PortoLondon

OPO - LHR

OPOLHR

Porto

mié. 1/8

2:35 pm-9:10 am

1 stop18h 35m

London Heathrow

sáb. 1/11

3:00 pm-8:00 pm

1 stop5h 00m

$194

PortoLondon

OPO - LHR

OPOLHR

Porto

lun. 2/17

1:45 pm-7:35 pm

1 stop5h 50m

London Heathrow

lun. 2/24

6:35 am-12:50 pm

1 stop6h 15m

$221

PortoLondon

OPO - LHR

OPOLHR

Porto

mar. 4/15

2:35 pm-8:15 am

1 stop17h 40m

London Heathrow

lun. 4/21

8:05 pm-7:55 am

1 stop11h 50m

$239

PortoLondon

OPO - LHR

OPOLHR

Porto

vie. 2/28

12:55 pm-9:20 pm

1 stop8h 25m

London Heathrow

mar. 3/4

6:50 am-12:05 pm

1 stop5h 15m

$281

PortoLondon

OPO - LHR

OPOLHR

Porto

dom. 12/29

4:10 pm-8:50 pm

1 stop4h 40m

London Heathrow

sáb. 1/4

6:30 am-3:25 pm

1 stop8h 55m

$428

PortoLondon

OPO - LHR

OPOLHR

Porto

vie. 1/17

9:55 pm-6:55 pm

2 stops21h 00m

London Heathrow

dom. 1/19

7:55 pm-11:50 am

2 stops15h 55m

$471

PortoLondon

OPO - LHR

OPOLHR

Porto

sáb. 1/4

8:20 am-6:50 pm

1 stop10h 30m

London Heathrow

sáb. 1/11

1:25 pm-8:00 pm

1 stop6h 35m

$523

PortoLondon

OPO - LHR

OPOLHR

Porto

lun. 2/17

11:00 am-9:05 pm

1 stop10h 05m

London Heathrow

mié. 2/19

10:35 pm-10:00 am

1 stop11h 25m

$853

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 17 results
1
2

Compare providers for flights from Porto to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Porto to Heathrow in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Porto-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Porto-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Porto-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Porto-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Porto-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Porto to Heathrow

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

Travel insights for flights from Porto to Heathrow

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

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

Use this chart to determine the optimal time to book a round-trip flight from Porto to Heathrow. Price data was last updated on November 15, 2024.

Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from Porto to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Porto to London Heathrow Airport (average of $648). Flying from Porto to London Heathrow Airport in June is currently the most expensive (average of $1,089). 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 LHR?

Find hourly flight availability from Porto to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 21, 2024.

One of the essential ways to save on airfare from Porto to London Heathrow Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 31% on airfare.

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated noviembre 21, 2024.
To help decide which airline to fly from Porto to London, see what other customers have to say about TAP AIR PORTUGAL, Lufthansa and SWISS. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,350 reviews

Crew

8.4

Comfort

7.7

Boarding

7.9

Food

7.3

Overall

7.8

Entertainment

7.2

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

Crew

8.4

Comfort

7.7

Boarding

7.9

Food

7.3

Overall

7.8

Entertainment

7.2

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

Crew

8.4

Comfort

7.7

Boarding

7.9

Food

7.3

Overall

7.8

Entertainment

7.2

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

Crew

8.4

Comfort

7.7

Boarding

7.9

Food

7.3

Overall

7.8

Entertainment

7.2

Reviews

1 / 10

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

Brussels Airlines
7.4
Good
367 reviews
KLM
7.8
Good
1,350 reviews

Crew

8.4

Comfort

7.7

Boarding

7.9

Food

7.3

Overall

7.8

Entertainment

7.2

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 Heathrow. 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 Heathrow?

    Porto (OPO) is the airport you will fly out of if you book a flight from Porto to London Heathrow. You should not have trouble finding flights to London Heathrow from Porto; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Porto airport to London Heathrow. It is only a 6.8 mi journey to Porto (OPO) from Porto’s city center.

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

    Currently priced at $159, TAP AIR PORTUGAL will fly you from Porto to London Heathrow Airport and back. In addition to TAP AIR PORTUGAL, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Iberia and Lufthansa - these airlines can fly you to your destination from $194 and $221, respectively. TAP AIR PORTUGAL is priced at 28% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airline one-way is Vueling, with whom users have recently found tickets for as low as $72. However, be on the lookout for offers from Iberia and TAP AIR PORTUGAL, as they are both options that can get you from Porto to London Heathrow Airport for a low price.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Porto to London Heathrow Airport (average of $648). Flying from Porto to London Heathrow Airport in June is currently the most expensive (average of $1,089). 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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Alternative routes for Porto to Heathrow

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Top airline flying from Porto to Heathrow

Discover the top airline that operate flights from Porto to Heathrow. 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 2,629,791 searches. Data last updated noviembre 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$173Average$265FlexibilityNo cancel feeOn-timeN/A
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