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 $163. Other airlines that can offer you cheap pricing are KLM, from $182, and Air France, from $192. These flights start at 33% 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 $88 on Vueling. Other airlines that offer cheap prices include Iberia from $108 and KLM from $113 one-way.

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

Travelers seeking maximum savings on their London Heathrow Airport to Porto flight should consider departing on Saturday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

Flying to your destination on a Wednesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Porto. Check prices with Cheapflights to find a great deal for your trip.

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

Find a great deal and save up to 96% by booking at least 32 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London Heathrow Airport to Porto within the next two weeks, with the cheapest ticket starting at $204.

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

Our data shows that January tends to be the cheapest month to fly to Porto from London Heathrow Airport. Users have commonly found prices around $179 for the month, but tickets can be as low as $40. Due to multiple factors, prepare for potentially higher prices in August.

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.

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 2 different 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.

$88+ Flights from London Heathrow Airport to Porto

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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

Cheap flight deals from Heathrow to Porto

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$163 (Mytrip)
One-way from	$88 (Vueling Global)
Popular in	December
Cheapest in	January
Average price	$349

Provider with most accurate pricing for London Heathrow-Porto flight deals.

Search Deals

Provider most trusted by Cheapflights users for London Heathrow-Porto flights.

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From London Heathrow to Porto

Search Deals

One-way flight from London Heathrow to Porto

Search Deals

High demand for flights, 2% potential price rise

Search Deals

Best time to find cheap flights, 4% potential price drop

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Average for round-trip flights in December 2024

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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 December 21, 2024.

Tue 12/243:30 pmLHR - OPO

1 stop6h 55mLufthansa

Thu 1/912:30 pmOPO - LHR

1 stop6h 15mLufthansa

Deal found 12/20

$302

Thu 12/268:25 pmLHR - OPO

1 stop14h 05mKLM

Wed 1/111:15 amOPO - LHR

1 stop5h 45mKLM

Deal found 12/21

$346

Mon 12/238:50 pmLHR - OPO

1 stop24h 25mMultiple Airlines

Fri 12/2712:00 pmOPO - LHR

1 stop6h 55mMultiple Airlines

Deal found 12/21

$379

Mon 12/301:30 pmLHR - OPO

1 stop6h 30mIberia

Fri 1/312:25 pmOPO - LHR

1 stop4h 50mIberia

Deal found 12/21

$422

Mon 12/306:50 amLHR - OPO

1 stop5h 15mBrussels Airlines

Thu 1/24:30 pmOPO - LHR

1 stop4h 50mBrussels Airlines

Deal found 12/20

$451

Mon 12/236:00 amLHR - OPO

1 stop6h 20mAustrian Airlines

Thu 12/2612:40 pmOPO - LHR

1 stop19h 40mAustrian Airlines

Deal found 12/20

$495

Mon 12/307:30 pmLHR - OPO

2 stops23h 00mSWISS

Wed 1/12:10 pmOPO - LHR

1 stop7h 15mSWISS

Deal found 12/21

$525

Thu 12/264:30 pmLHR - OPO

1 stop5h 30mTAP AIR PORTUGAL

Thu 1/24:00 pmOPO - LHR

1 stop5h 35mTAP AIR PORTUGAL

Deal found 12/21

$570

Sat 12/217:40 pmLHR - OPO

1 stop12h 00mBritish Airways

Wed 1/18:20 amOPO - LHR

1 stop5h 50mBritish Airways

Deal found 12/20

$583

Best flights from Heathrow to Porto
Discover carefully curated flight deals from Heathrow to Porto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 21, 2024.

Sat 1/187:55 pmLHR - OPO

1 stop12h 05mTAP AIR PORTUGAL

Sat 1/254:55 pmOPO - LHR

1 stop5h 45mTAP AIR PORTUGAL

Deal found 12/21

$163

Fri 2/75:05 pmLHR - OPO

1 stop5h 15mKLM

Mon 2/104:10 pmOPO - LHR

1 stop4h 40mKLM

Deal found 12/21

$182

Fri 3/217:35 pmLHR - OPO

1 stop12h 50mAir France

Mon 3/2411:45 amOPO - LHR

1 stop9h 40mAir France

Deal found 12/20

$192

Fri 1/317:35 pmLHR - OPO

1 stop15h 15mMultiple Airlines

Sun 2/25:00 amOPO - LHR

1 stop5h 45mMultiple Airlines

Deal found 12/21

$202

Tue 1/76:35 amLHR - OPO

1 stop6h 15mLufthansa

Thu 1/161:45 pmOPO - LHR

1 stop5h 50mLufthansa

Deal found 12/21

$221

Fri 1/107:10 amLHR - OPO

1 stop4h 55mBrussels Airlines

Mon 1/1312:55 pmOPO - LHR

1 stop8h 25mBrussels Airlines

Deal found 12/21

$233

Tue 2/46:00 amLHR - OPO

1 stop5h 15mSWISS

Tue 2/117:30 pmOPO - LHR

1 stop12h 35mSWISS

Deal found 12/21

$235

Tue 1/217:40 pmLHR - OPO

1 stop12h 00mBritish Airways

Fri 1/2412:25 pmOPO - LHR

1 stop4h 50mBritish Airways

Deal found 12/20

$332

Sun 1/129:15 amLHR - OPO

1 stop6h 45mIberia

Fri 1/1712:25 pmOPO - LHR

1 stop4h 50mIberia

Deal found 12/20

$474

Tue 5/612:15 pmLHR - OPO

1 stop10h 10mAegean Airlines

Sat 5/1012:35 amOPO - LHR

1 stop10h 40mAegean Airlines

Deal found 12/21

$567

Last-minute flights from Heathrow to Porto
Discover last-minute flight deals from Heathrow to Porto. Data last updated December 21, 2024 and is based on user searches.

Mon 12/236:00 amLHR - OPO

1 stop6h 20mAustrian Airlines

Thu 12/2612:40 pmOPO - LHR

1 stop19h 40mAustrian Airlines

Deal found 12/20

$495

Thu 12/268:25 pmLHR - OPO

1 stop14h 05mKLM

Wed 1/111:15 amOPO - LHR

1 stop5h 45mKLM

Deal found 12/21

$346

Thu 12/264:30 pmLHR - OPO

1 stop5h 30mTAP AIR PORTUGAL

Thu 1/24:00 pmOPO - LHR

1 stop5h 35mTAP AIR PORTUGAL

Deal found 12/21

$570

Fri 12/271:20 pmLHR - OPO

1 stop6h 40mMultiple Airlines

Sat 1/48:20 amOPO - LHR

1 stop5h 10mMultiple Airlines

Deal found 12/20

$548

Mon 12/301:30 pmLHR - OPO

1 stop6h 30mIberia

Fri 1/312:25 pmOPO - LHR

1 stop4h 50mIberia

Deal found 12/21

$422

Mon 12/306:50 amLHR - OPO

1 stop5h 15mBrussels Airlines

Thu 1/24:30 pmOPO - LHR

1 stop4h 50mBrussels Airlines

Deal found 12/20

$451

Mon 12/307:30 pmLHR - OPO

2 stops23h 00mSWISS

Wed 1/12:10 pmOPO - LHR

1 stop7h 15mSWISS

Deal found 12/21

$525

Tue 1/76:35 amLHR - OPO

1 stop6h 15mLufthansa

Thu 1/161:45 pmOPO - LHR

1 stop5h 50mLufthansa

Deal found 12/21

$221

Fri 1/107:10 amLHR - OPO

1 stop4h 55mBrussels Airlines

Mon 1/1312:55 pmOPO - LHR

1 stop8h 25mBrussels Airlines

Deal found 12/21

$233

Sat 1/187:55 pmLHR - OPO

1 stop12h 05mTAP AIR PORTUGAL

Sat 1/254:55 pmOPO - LHR

1 stop5h 45mTAP AIR PORTUGAL

Deal found 12/21

$163

Sun 1/198:05 pmLHR - OPO

1 stop15h 05mSWISS

Sat 1/2511:55 amOPO - LHR

1 stop5h 55mSWISS

Deal found 12/20

$235

Tue 1/217:40 pmLHR - OPO

1 stop12h 00mBritish Airways

Fri 1/2412:25 pmOPO - LHR

1 stop4h 50mBritish Airways

Deal found 12/20

$332

One-way flights from Heathrow to Porto
Search for one-way flight options from Heathrow to Porto. Find affordable one-way fares based on user searches. Data last updated December 21, 2024.

Sun 1/263:15 pmLHR - OPO

1 stop16h 40mVueling

Deal found 12/20

$88

Wed 3/266:45 pmLHR - OPO

1 stop12h 55mIberia

Deal found 12/20

$108

Fri 3/73:15 pmLHR - OPO

1 stop7h 25mMultiple Airlines

Deal found 12/20

$109

Mon 2/1010:00 amLHR - OPO

1 stop5h 25mKLM

Deal found 12/20

$113

Fri 5/26:40 amLHR - OPO

1 stop10h 25mScandinavian Airlines

Deal found 12/20

$144

Thu 5/154:35 pmLHR - OPO

1 stop5h 55mTAP AIR PORTUGAL

Deal found 12/20

$145

Sat 2/17:30 pmLHR - OPO

2 stops23h 05mSWISS

Deal found 12/21

$148

Fri 1/311:05 amLHR - OPO

1 stop25h 00mBrussels Airlines

Deal found 12/21

$150

Sun 1/194:40 pmLHR - OPO

2 stops18h 55mLufthansa

Deal found 12/20

$218

Fri 1/311:20 pmLHR - OPO

2 stops30h 00mAir Serbia

Deal found 12/20

$281

Mon 12/3010:25 amLHR - OPO

2 stops31h 35mLOT

Deal found 12/20

$427

Find flights from Heathrow to Porto within your budget

Fly from

Fly to

Route

Depart

Return

Price

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Sat 1/18

7:55 pm-8:00 am

1 stop12h 05m

Porto

Sat 1/25

4:55 pm-10:40 pm

1 stop5h 45m

$163

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Fri 2/7

5:05 pm-10:20 pm

1 stop5h 15m

Porto

Mon 2/10

4:10 pm-8:50 pm

1 stop4h 40m

$182

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Fri 3/21

7:35 pm-8:25 am

1 stop12h 50m

Porto

Mon 3/24

11:45 am-9:25 pm

1 stop9h 40m

$192

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Fri 1/31

7:35 pm-10:50 am

1 stop15h 15m

Porto

Sun 2/2

5:00 am-10:45 am

1 stop5h 45m

$202

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Tue 1/7

6:35 am-12:50 pm

1 stop6h 15m

Porto

Thu 1/16

1:45 pm-7:35 pm

1 stop5h 50m

$221

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Fri 1/10

7:10 am-12:05 pm

1 stop4h 55m

Porto

Mon 1/13

12:55 pm-9:20 pm

1 stop8h 25m

$233

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Tue 2/4

6:00 am-11:15 am

1 stop5h 15m

Porto

Tue 2/11

7:30 pm-8:05 am

1 stop12h 35m

$235

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Tue 1/21

7:40 pm-7:40 am

1 stop12h 00m

Porto

Fri 1/24

12:25 pm-5:15 pm

1 stop4h 50m

$332

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Sun 1/12

9:15 am-4:00 pm

1 stop6h 45m

Porto

Fri 1/17

12:25 pm-5:15 pm

1 stop4h 50m

$474

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Tue 5/6

12:15 pm-10:25 pm

1 stop10h 10m

Porto

Sat 5/10

12:35 am-11:15 am

1 stop10h 40m

$567

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 21 results

Compare providers for flights from Heathrow to Porto

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Porto in December.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust 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 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?

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 83 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 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 $523). Flying from London Heathrow Airport to Porto in June is currently the most expensive (average of $1,081). 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?

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 27% on airfare.

Rainfall in Porto 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

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

To help decide which airline to fly from London to Porto, see what other customers have to say about Brussels Airlines, KLM and Iberia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Aegean Airlines

8.1

Very good

747 reviews

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

Aegean Airlines

8.1

Very good

747 reviews

Aegean Airlines

8.1

Very good

747 reviews

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

KLM

7.8

Good

1,344 reviews

Aegean Airlines

8.1

Very good

747 reviews

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

LOT

7.6

Good

1,128 reviews

Aegean Airlines

8.1

Very good

747 reviews

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

SWISS

7.6

Good

1,604 reviews

Aegean Airlines

8.1

Very good

747 reviews

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

Air France

7.4

Good

1,501 reviews

Aegean Airlines

8.1

Very good

747 reviews

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

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 2 different airlines.
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 $163. Other airlines that can offer you cheap pricing are KLM, from $182, and Air France, from $192. These flights start at 33% 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 $88 on Vueling. Other airlines that offer cheap prices include Iberia from $108 and KLM from $113 one-way.
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.
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 $523). Flying from London Heathrow Airport to Porto in June is currently the most expensive (average of $1,081). 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

Alternative routes for Heathrow to Porto

Heathrow to Lisbon flights

Gatwick to Lisbon flights

Heathrow to Faro flights

Gatwick to Porto flights

Gatwick to Faro flights

Other flights to Porto

Top 2 airlines flying from Heathrow to Porto

Airline	Cheapest	Average	Flexibility	On-time
easyJet	Cheapest$62	Average$300	FlexibilityNo cancel fee	On-time86%
TAP AIR PORTUGAL	Cheapest$134	Average$235	FlexibilityNo cancel fee	On-timeN/A

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$88+ 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Heathrow to Porto with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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

Cheap flight deals from Heathrow to Porto

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Heathrow to Porto

Cheapest flights from Heathrow to PortoExplore 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 December 21, 2024.

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 December 21, 2024.

Find flights from Heathrow to Porto within your budget

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 December.

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.

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 December 20, 2024.

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

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 December 21, 2024.

Rainfall in Porto by month

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

Temperature in Porto by month

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

Reviews of airlines servicing Porto

To help decide which airline to fly from London to Porto, see what other customers have to say about Brussels Airlines, KLM and Iberia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

How can I find direct flights from Heathrow to Porto?

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

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

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.

Top 2 airlines flying from Heathrow to Porto

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Book with Flexibility

Travel Smart

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 December 21, 2024.