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$92+ Cheap flights from Heathrow (LHR) to Porto (OPO)

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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OPO
Oct 28 — Nov 41
Mon 10/28
Mon 11/4
1 adult, Economy
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LHR - OPO
Oct 28 - Nov 4

Find cheap flights from Heathrow to Porto with Cheapflights

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The best prices from London Heathrow to Porto are usually found in January or February, booked 80 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

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 October 23, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

December

Cheapest in

January

Round-trip from

$166
(Kiwi.com)

One-way from

$92
(Kiwi.com)
Provider with most accurate pricing for London Heathrow-Porto flight deals.
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Provider most trusted by Cheapflights users for London Heathrow-Porto flights.
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High demand for flights, 28% potential price rise
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Best time to find cheap flights, 35% potential price drop
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From London Heathrow to Porto
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One-way flight from London Heathrow to Porto
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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 October 23, 2024.

This Kiwi.com deal was found by Cheapflights users on 10/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/38:50 pmLHR - OPO
1 stop11h 10mVueling
Mon 12/98:45 amOPO - LHR
1 stop5h 40mVueling
Deal found 10/22$166
This SWISS deal was found by Cheapflights users on 10/23. 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.
Sat 11/165:10 pmLHR - OPO
1 stop25h 25mSWISS
Wed 12/1812:05 pmOPO - LHR
1 stop9h 35mSWISS
Deal found 10/23$186
This Lufthansa deal was found by Cheapflights users on 10/23. 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.
Sat 11/236:35 amLHR - OPO
1 stop6h 15mMultiple Airlines
Wed 12/1812:05 pmOPO - LHR
1 stop5h 45mMultiple Airlines
Deal found 10/23$189
This Lufthansa deal was found by Cheapflights users on 10/23. 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.
Sat 11/165:50 pmLHR - OPO
1 stop5h 45mLufthansa
Thu 11/2112:30 pmOPO - LHR
1 stop6h 15mLufthansa
Deal found 10/23$200
This Brussels Airlines deal was found by Cheapflights users on 10/22. 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.
Mon 11/116:50 amLHR - OPO
1 stop5h 15mBrussels Airlines
Wed 11/2012:55 pmOPO - LHR
1 stop7h 55mBrussels Airlines
Deal found 10/22$208
This KLM deal was found by Cheapflights users on 10/22. 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.
Thu 12/1210:00 amLHR - OPO
1 stop5h 25mKLM
Sun 12/155:00 amOPO - LHR
1 stop5h 45mKLM
Deal found 10/22$214
This Air France deal was found by Cheapflights users on 10/22. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/256:20 amLHR - OPO
1 stop4h 35mAir France
Thu 11/2811:45 amOPO - LHR
1 stop6h 35mAir France
Deal found 10/22$234
This oojo deal was found by Cheapflights users on 10/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/56:00 amLHR - OPO
1 stop7h 05mTAP AIR PORTUGAL
Thu 11/72:00 pmOPO - LHR
1 stop8h 40mTAP AIR PORTUGAL
Deal found 10/23$287
This Azores Airlines deal was found by Cheapflights users on 10/21. 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 Azores Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/208:15 amLHR - OPO
2 stops34h 20mAzores Airlines
Wed 11/279:55 pmOPO - LHR
2 stops24h 45mAzores Airlines
Deal found 10/21$491

Find flights from Heathrow to Porto within your budget

Customize 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 2,464,459 searches. Data last updated October 23, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$166 - $439

Route

Depart

Return

Price

London HeathrowPorto

LHR - OPO

LHROPO

London Heathrow

Tue 12/3

1 stop11h 10m

Porto

Mon 12/9

1 stop5h 40m

$166

London HeathrowPorto

LHR - OPO

LHROPO

London Heathrow

Sat 11/16

1 stop25h 25m

Porto

Wed 12/18

1 stop9h 35m

$186

London HeathrowPorto

LHR - OPO

LHROPO

London Heathrow

Sat 11/23

1 stop6h 15m

Porto

Wed 12/18

1 stop5h 45m

$189

London HeathrowPorto

LHR - OPO

LHROPO

London Heathrow

Sat 11/16

1 stop5h 45m

Porto

Thu 11/21

1 stop6h 15m

$200

London HeathrowPorto

LHR - OPO

LHROPO

London Heathrow

Mon 11/11

1 stop5h 15m

Porto

Fri 11/22

1 stop7h 55m

$209

London HeathrowPorto

LHR - OPO

LHROPO

London Heathrow

Thu 12/12

1 stop5h 25m

Porto

Sun 12/15

1 stop5h 45m

$214

London HeathrowPorto

LHR - OPO

LHROPO

London Heathrow

Mon 11/25

1 stop4h 35m

Porto

Thu 11/28

1 stop6h 35m

$234

London HeathrowPorto

LHR - OPO

LHROPO

London Heathrow

Sat 1/11

1 stop6h 10m

Porto

Mon 1/13

1 stop6h 30m

$277

London HeathrowPorto

LHR - OPO

LHROPO

London Heathrow

Thu 1/9

2 stops22h 10m

Porto

Sun 1/12

2 stops13h 05m

$439

Flights are sorted by cheapest first

Deals found on 10/22

Compare providers for flights from Heathrow to Porto

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 Heathrow to Porto in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*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 London Heathrow Airport-Porto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Porto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Porto flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Porto 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 London Heathrow Airport-Porto 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 Heathrow to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Heathrow 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 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 round-trip flight from Heathrow to Porto. Price data was last updated on October 18, 2024.

The price you pay for your flight from London Heathrow Airport to Porto may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Find deals

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

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Porto (average of $512). Flying from London Heathrow Airport to Porto in June is currently the most expensive (average of $988). 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 October 23, 2024.

One of the essential ways to save on airfare from London Heathrow Airport to Porto is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 29% on airfare.

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 0.7 - 7.7 inches per month. December is typically the wettest month, when rainfall can reach 7.7 in. July is typically the driest time to visit Porto when rainfall is around 0.7 in.

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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 October 23, 2024.
To help decide which airline to fly from London to Porto, see what other customers have to say about SWISS, Lufthansa and Brussels Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,354 reviews

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Boarding

7.9

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

KLM
7.8
Good
1,354 reviews
KLM
7.8
Good
1,354 reviews

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Boarding

7.9

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

SWISS
7.6
Good
1,644 reviews
KLM
7.8
Good
1,354 reviews

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Boarding

7.9

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

Air France
7.4
Good
1,545 reviews
KLM
7.8
Good
1,354 reviews

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Boarding

7.9

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

Brussels Airlines
7.4
Good
387 reviews
KLM
7.8
Good
1,354 reviews

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Boarding

7.9

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

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?

    If you book a flight to Porto from London Heathrow, you will be flying to Porto, which is the city’s only airport. Porto (OPO) is located 6.8 mi from the center of Porto. There are 0 flights from London Heathrow to Porto per day from 1 airline.

  • Can I find flights from London Heathrow Airport to Porto for under $200 on Cheapflights?

    Yes, there are multiple flights from London Heathrow Airport to Porto for under $200. The cheapest flight booked recently is on Vueling for just $166, but on average you can expect to pay $234.

  • Are there last-minute flights available from London Heathrow Airport to Porto for under $300?

    There are currently 5+ open flights from London Heathrow Airport to Porto within the next 7 days for less than $300.

  • 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 $166. Other airlines that can offer you cheap pricing are SWISS, from $186, and Lufthansa, from $200. These flights start at 31% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as $92 on Vueling. Other airlines that offer cheap prices include Iberia from $117 and TAP AIR PORTUGAL from $125 one-way.

  • What are the cheapest flights from London Heathrow Airport to Porto?

    Looking at all options, your cheapest flight can be booked for $91. While the most popular route (London Heathrow - Porto) can be booked for $161 on average our data indicates $292 when flying from London Heathrow Airport to Porto.

  • What does LHR to OPO mean?

    This is defined as London Heathrow Airport (LHR) and Porto Airport (OPO). Codes like Porto Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Heathrow to Porto that include extra baggage allowance?

    The amount of baggage you can bring on your Heathrow to Porto flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Heathrow to Porto with specific airlines?

    Yes, Cheapflights allows you to browse and filter Heathrow to Porto flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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 vacation 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.

  • Can I find deals for flights from Heathrow to Porto that allow pets onboard?

    Many airlines flying from Heathrow to Porto offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Heathrow to Porto?

    Yes, you can often find last-minute deals on Heathrow to Porto flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London Heathrow Airport to Porto flight deals updated?

    The London Heathrow Airport to Porto flight deals you see on this page were last updated on 10/23.

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

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Porto (average of $512). Flying from London Heathrow Airport to Porto in June is currently the most expensive (average of $988). 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

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Alternative routes for Heathrow to Porto
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Heathrow to Porto

Discover the top airline 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 2,464,459 searches. Data last updated October 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$134Average$238FlexibilityNo cancel feeOn-timeN/A
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