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Cheap flights from Porto to London Heathrow Airport from £41

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
OPO — LHR
21 May — 28 May1
1 adult
Tue 21/5
Tue 28/5

The best prices from Porto to London Heathrow are usually found in January or February, booked 72 days in advance, depart on a Monday or Thursday and return on a Wednesday

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 16 May 2024.

Popular in

September

Cheapest in

January

Average price

£196

Round-trip from

£68
High demand for flights, 26% potential price rise
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Best time to find cheap flights, 31% potential price drop
Search Deals
Average for round-trip flights in May 2024
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From Porto to London Heathrow
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What is the cheapest day to fly round-trip from Porto to London Heathrow Airport?

Thursday flights are found to be more expensive to fly from Porto to London Heathrow Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London Heathrow Airport.

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

Travelers have found it’s best to book a flight 54 days in advance to save up to 130% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 54 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Porto to London Heathrow Airport 1-2 weeks in advance for as low as £129, or £151 for flights within the next 24 hours.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to London Heathrow Airport. Flights to London Heathrow Airport from Porto in January are about £102 on average during January, but can be found for as low as £26.

When is the cheapest time to fly from Porto to London Heathrow Airport (OPO - LHR)?

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 in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 60% on airfare.

Cheap TAP AIR PORTUGAL flights from Porto to Heathrow

Explore cheap flight options specifically provided by TAP AIR PORTUGAL for the route between Porto and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 844,321 searches. Data last updated 16 May 2024.
Find some of the cheapest TAP AIR PORTUGAL flights travelling from Porto to London. It's recommended that users confirm their flight details before booking.
Mon 23/911:00OPO - LHR
1 stop11h 55mTAP AIR PORTUGAL
Sat 28/919:50LHR - OPO
1 stop4h 50mTAP AIR PORTUGAL
Deal found 15/5£90
Fri 8/1115:55OPO - LHR
1 stop5h 40mTAP AIR PORTUGAL
Sun 10/1113:40LHR - OPO
1 stop5h 15mTAP AIR PORTUGAL
Deal found 15/5£94
Fri 4/1017:55OPO - LHR
1 stop5h 00mTAP AIR PORTUGAL
Mon 7/1018:45LHR - OPO
1 stop5h 45mTAP AIR PORTUGAL
Deal found 15/5£95
Fri 8/1115:55OPO - LHR
1 stop5h 40mTAP AIR PORTUGAL
Sun 10/1116:30LHR - OPO
1 stop5h 30mTAP AIR PORTUGAL
Deal found 15/5£95
Tue 5/1110:05OPO - LHR
1 stop11h 30mTAP AIR PORTUGAL
Sat 9/1113:40LHR - OPO
1 stop5h 20mTAP AIR PORTUGAL
Deal found 15/5£96
Thu 19/908:55OPO - LHR
1 stop8h 50mTAP AIR PORTUGAL
Mon 23/919:50LHR - OPO
1 stop4h 40mTAP AIR PORTUGAL
Deal found 16/5£99
Fri 13/905:10OPO - LHR
1 stop7h 35mTAP AIR PORTUGAL
Tue 17/913:45LHR - OPO
1 stop6h 45mTAP AIR PORTUGAL
Deal found 15/5£102
Fri 18/1007:00OPO - LHR
1 stop5h 45mTAP AIR PORTUGAL
Tue 22/1019:50LHR - OPO
1 stop4h 40mTAP AIR PORTUGAL
Deal found 15/5£108
Fri 1/1111:15OPO - LHR
1 stop7h 40mTAP AIR PORTUGAL
Mon 4/1108:15LHR - OPO
1 stop8h 45mTAP AIR PORTUGAL
Deal found 15/5£115

Cheap SWISS flights from Porto to Heathrow

Explore cheap flight options specifically provided by SWISS for the route between Porto and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 844,321 searches. Data last updated 16 May 2024.
Some of the best deals we've found on SWISS flights travelling from Porto to London. Make sure to examine the flight information before completing your reservation.
Thu 6/614:35OPO - LHR
1 stop6h 55mSWISS
Mon 10/620:05LHR - OPO
1 stop11h 50mSWISS
Deal found 15/5£165
Thu 6/619:20OPO - LHR
1 stop26h 25mSWISS
Mon 10/618:40LHR - OPO
1 stop13h 15mSWISS
Deal found 16/5£170
Fri 7/614:35OPO - LHR
1 stop6h 55mSWISS
Mon 10/618:40LHR - OPO
1 stop13h 15mSWISS
Deal found 16/5£178
Mon 21/1018:10OPO - LHR
1 stop27h 20mSWISS
Sat 26/1018:40LHR - OPO
1 stop18h 45mSWISS
Deal found 15/5£182
Thu 20/614:35OPO - LHR
1 stop17h 40mSWISS
Mon 24/620:05LHR - OPO
1 stop15h 15mSWISS
Deal found 16/5£183
Fri 7/619:20OPO - LHR
1 stop24h 05mSWISS
Mon 10/620:05LHR - OPO
1 stop11h 50mSWISS
Deal found 15/5£185
Fri 7/619:20OPO - LHR
1 stop24h 05mSWISS
Mon 10/618:40LHR - OPO
1 stop13h 15mSWISS
Deal found 15/5£185
Fri 7/614:35OPO - LHR
1 stop6h 55mSWISS
Tue 11/607:00LHR - OPO
1 stop6h 45mSWISS
Deal found 15/5£189
Fri 8/1119:30OPO - LHR
1 stop12h 35mSWISS
Sun 10/1107:00LHR - OPO
2 stops11h 35mSWISS
Deal found 15/5£190

Cheap Porto to Heathrow flights in May & June 2024

Find cheap flight options from Porto to Heathrow specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 844,321 searches. Prices were last updated on 16 May 2024.
The lowest fares we've come across on flights travelling from Porto to London in May and June 2024. For more flight deals, be sure to check back very soon.
Wed 19/606:45OPO - LHR
1 stop6h 05mMultiple Airlines
Tue 17/913:10LHR - OPO
1 stop5h 05mMultiple Airlines
Deal found 16/5£133
Wed 12/606:45OPO - LHR
1 stop6h 05mMultiple Airlines
Wed 19/613:45LHR - OPO
1 stop8h 05mMultiple Airlines
Deal found 16/5£147
Sat 15/612:55OPO - LHR
1 stop8h 00mMultiple Airlines
Wed 19/610:00LHR - OPO
1 stop23h 40mMultiple Airlines
Deal found 16/5£162
Tue 11/614:35OPO - LHR
1 stop6h 55mSWISS
Sat 15/620:05LHR - OPO
1 stop11h 50mSWISS
Deal found 16/5£166
Tue 4/606:25OPO - LHR
1 stop5h 45mMultiple Airlines
Wed 5/613:45LHR - OPO
1 stop5h 10mMultiple Airlines
Deal found 16/5£166
Thu 6/619:20OPO - LHR
1 stop26h 25mSWISS
Mon 10/618:40LHR - OPO
1 stop13h 15mSWISS
Deal found 16/5£170
Fri 14/612:55OPO - LHR
1 stop8h 00mMultiple Airlines
Tue 18/606:00LHR - OPO
1 stop5h 20mMultiple Airlines
Deal found 16/5£171
Fri 7/614:35OPO - LHR
1 stop6h 55mSWISS
Mon 10/618:40LHR - OPO
1 stop16h 40mSWISS
Deal found 16/5£178
Thu 20/614:35OPO - LHR
1 stop17h 40mSWISS
Mon 24/620:05LHR - OPO
1 stop15h 15mSWISS
Deal found 16/5£183

Porto to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between Porto and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 844,321 searches. Data last updated 16 May 2024.
The lowest fares we've come across on flights travelling from Porto to London in May and June 2024. For more flight deals, be sure to check back very soon.
Fri 18/1010:00OPO - LHR
1 stop12h 05mTAP AIR PORTUGAL
Tue 22/1018:45LHR - OPO
1 stop13h 00mTAP AIR PORTUGAL
Deal found 16/5£88
Thu 3/1008:55OPO - LHR
1 stop6h 40mTAP AIR PORTUGAL
Sun 13/1008:00LHR - OPO
1 stop7h 00mTAP AIR PORTUGAL
Deal found 16/5£88
Sat 5/1011:00OPO - LHR
1 stop6h 45mTAP AIR PORTUGAL
Tue 8/1006:00LHR - OPO
1 stop8h 20mTAP AIR PORTUGAL
Deal found 16/5£93
Thu 19/908:55OPO - LHR
1 stop8h 50mTAP AIR PORTUGAL
Mon 23/919:50LHR - OPO
1 stop4h 40mTAP AIR PORTUGAL
Deal found 16/5£99
Thu 21/1116:00OPO - LHR
1 stop5h 35mTAP AIR PORTUGAL
Sat 23/1113:40LHR - OPO
1 stop5h 20mTAP AIR PORTUGAL
Deal found 16/5£103
Sat 14/1208:55OPO - LHR
1 stop10h 00mTAP AIR PORTUGAL
Tue 17/1206:00LHR - OPO
1 stop12h 05mTAP AIR PORTUGAL
Deal found 16/5£114
Sun 10/1109:55OPO - LHR
1 stop5h 35mTAP AIR PORTUGAL
Wed 13/1118:30LHR - OPO
1 stop6h 00mTAP AIR PORTUGAL
Deal found 16/5£116
Wed 19/606:45OPO - LHR
1 stop6h 05mMultiple Airlines
Tue 17/913:10LHR - OPO
1 stop5h 05mMultiple Airlines
Deal found 16/5£133
Mon 7/1004:55OPO - LHR
1 stop5h 25mTAP AIR PORTUGAL
Mon 7/1019:50LHR - OPO
1 stop4h 40mTAP AIR PORTUGAL
Deal found 16/5£138

Porto to Heathrow flights leaving soon

Find last-minute flight options from Porto to Heathrow for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 844,321 searches. Data last updated 16 May 2024.
Have a look at some of the last-minute flights available departing from Porto to London. To prevent any unwanted surprises, users should verify their flight info before booking.
Tue 21/522:55OPO - LHR
1 stop24h 00mTAP AIR PORTUGAL
Tue 28/518:45LHR - OPO
1 stop5h 35mTAP AIR PORTUGAL
Deal found 16/5£187
Thu 23/519:20OPO - LHR
1 stop12h 35mSWISS
Thu 6/607:00LHR - OPO
1 stop6h 45mSWISS
Deal found 16/5£205
Sat 25/505:00OPO - LHR
1 stop5h 20mTAP AIR PORTUGAL
Wed 29/518:45LHR - OPO
1 stop5h 45mTAP AIR PORTUGAL
Deal found 16/5£226
Thu 23/508:40OPO - LHR
2 stops7h 55mSWISS
Thu 6/607:00LHR - OPO
1 stop6h 45mSWISS
Deal found 16/5£246
Tue 21/508:40OPO - LHR
2 stops12h 50mSWISS
Tue 28/506:00LHR - OPO
1 stop5h 20mSWISS
Deal found 16/5£253
Thu 23/508:40OPO - LHR
2 stops7h 55mSWISS
Thu 6/607:00LHR - OPO
2 stops11h 30mSWISS
Deal found 16/5£305
Tue 21/508:40OPO - LHR
2 stops7h 55mSWISS
Tue 28/506:00LHR - OPO
2 stops11h 10mSWISS
Deal found 16/5£308
Sat 25/508:40OPO - LHR
2 stops7h 55mSWISS
Wed 29/506:00LHR - OPO
1 stop5h 30mSWISS
Deal found 16/5£332
Fri 24/512:15OPO - LHR
1 stop5h 40mMultiple Airlines
Sun 26/516:25LHR - OPO
1 stop6h 55mMultiple Airlines
Deal found 16/5£349

One-way flights to Heathrow from Porto

Search for one-way flight options from Porto to Heathrow. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 844,321 searches. Data last updated 16 May 2024.
Users travelling one-way from Porto to London can select one of these great deals. Users can also find round-trip Porto to London flights by using the search form above.
Fri 12/706:10OPO - LHR
1 stop7h 00mMultiple Airlines
Deal found 16/5£41
Tue 18/606:00OPO - LHR
1 stop6h 10mMultiple Airlines
Deal found 15/5£45
Tue 1/1012:00OPO - LHR
1 stop10h 55mTAP AIR PORTUGAL
Deal found 15/5£46
Fri 28/606:10OPO - LHR
1 stop7h 00mMultiple Airlines
Deal found 15/5£47
Thu 13/607:25OPO - LHR
1 stop6h 00mMultiple Airlines
Deal found 15/5£51
Thu 11/714:00OPO - LHR
1 stop23h 10mVueling
Deal found 15/5£53
Tue 25/606:00OPO - LHR
1 stop6h 10mMultiple Airlines
Deal found 15/5£54
Tue 9/715:30OPO - LHR
1 stop21h 20mVueling
Deal found 15/5£55
Mon 10/621:55OPO - LHR
1 stop11h 15mVueling
Deal found 15/5£56

Find flights from Porto to Heathrow within your budget

Customise 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 844,321 searches. Data last updated 16 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£90 - £214

Route

Depart

Return

Price

PortoLondon Heathrow

OPO - LHR

OPOLHR

Porto

Mon 23/9

1 stop11h 55m

London Heathrow

Sat 28/9

1 stop4h 50m

£90

PortoLondon Heathrow

OPO - LHR

OPOLHR

Porto

Fri 8/11

1 stop5h 40m

London Heathrow

Sun 10/11

1 stop5h 15m

£94

PortoLondon Heathrow

OPO - LHR

OPOLHR

Porto

Fri 4/10

1 stop5h 00m

London Heathrow

Mon 7/10

1 stop5h 45m

£95

PortoLondon Heathrow

OPO - LHR

OPOLHR

Porto

Fri 8/11

1 stop5h 40m

London Heathrow

Sun 10/11

1 stop5h 30m

£95

PortoLondon Heathrow

OPO - LHR

OPOLHR

Porto

Wed 19/6

1 stop6h 05m

London Heathrow

Tue 17/9

1 stop5h 05m

£133

PortoLondon Heathrow

OPO - LHR

OPOLHR

Porto

Thu 6/6

1 stop6h 55m

London Heathrow

Mon 10/6

1 stop11h 50m

£165

PortoLondon Heathrow

OPO - LHR

OPOLHR

Porto

Fri 14/6

1 stop12h 10m

London Heathrow

Tue 18/6

1 stop12h 40m

£176

PortoLondon Heathrow

OPO - LHR

OPOLHR

Porto

Thu 6/6

1 stop7h 55m

London Heathrow

Sat 8/6

1 stop5h 00m

£212

PortoLondon Heathrow

OPO - LHR

OPOLHR

Porto

Mon 16/9

1 stop5h 40m

London Heathrow

Tue 17/9

1 stop5h 30m

£214

Flights are sorted by cheapest first

Deals found on 15/5

When is the best time to book a flight from Porto to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Porto to Heathrow. Price data was last updated on 10 May 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.
Search Deals

When is the cheapest time to fly from Porto to London Heathrow Airport?

Use this chart to determine the cheapest time to fly return from Porto to Heathrow. Price data was last updated on 12 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Porto to London Heathrow Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Heathrow by month

Plan your trip from Porto to Heathrow by taking into account the cheapest months to travel. The average price of a one-way flight from Porto to Heathrow is currently £50 while a return flight costs £142. Price data was last updated on 12 May 2024.

Currently, January is the cheapest month in which you can book a flight from Porto to London Heathrow Airport (average of £110). Flying from Porto to London Heathrow Airport in July is currently the most expensive (average of £165). 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.

January

£87

February

£98

March

£94

April

£103

May

£108

June

£129

July

£130

August

£114

September

£109

October

£125

November

£91

December

£95

Temperature and rainfall in Heathrow by month

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

LON

Temperature

4 - 17 °C

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 16 May 2024.
Peruse reviews from past customers who have flown with TAP AIR PORTUGAL, SWISS and Air France from Porto to London to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.9
Good
1,568 reviews
Check prices

Crew

8.4

Food

7.3

Overall

7.9

Boarding

7.8

Comfort

7.6

Entertainment

7.2

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

KLM
7.9
Good
1,568 reviews
KLM
7.9
Good
1,568 reviews
Check prices

Crew

8.4

Food

7.3

Overall

7.9

Boarding

7.8

Comfort

7.6

Entertainment

7.2

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

SWISS
7.8
Good
1,994 reviews
KLM
7.9
Good
1,568 reviews
Check prices

Crew

8.4

Food

7.3

Overall

7.9

Boarding

7.8

Comfort

7.6

Entertainment

7.2

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Austrian Airlines
7.7
Good
1,053 reviews
KLM
7.9
Good
1,568 reviews
Check prices

Crew

8.4

Food

7.3

Overall

7.9

Boarding

7.8

Comfort

7.6

Entertainment

7.2

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Air France
7.6
Good
1,764 reviews
KLM
7.9
Good
1,568 reviews
Check prices

Crew

8.4

Food

7.3

Overall

7.9

Boarding

7.8

Comfort

7.6

Entertainment

7.2

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Brussels Airlines
7.3
Good
574 reviews
KLM
7.9
Good
1,568 reviews
Check prices

Crew

8.4

Food

7.3

Overall

7.9

Boarding

7.8

Comfort

7.6

Entertainment

7.2

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

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), located 6.8 mi from the city center, is the airport you fly out of when you book flights from Porto to London Heathrow. 2 airlines have flights from Porto to London Heathrow on a regular basis. Booking flights from Porto to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

  • Can I find flights from Porto to London Heathrow Airport for under £100 on Cheapflights?

    Yes, there are multiple flights from Porto to London Heathrow Airport for under £100. The cheapest flight booked recently is on TAP AIR PORTUGAL for just £90, but on average you can expect to pay £124.

  • Are there last-minute flights available from Porto to London Heathrow Airport for under £200?

    There are currently 14+ open flights from Porto to London Heathrow Airport within the next 7 days for less than £200.

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

    TAP AIR PORTUGAL, at £90, was found to be the cheapest airline from Porto to London Heathrow Airport.Alternate airlines flying return to your destination include SWISS and Air France. TAP AIR PORTUGAL is priced at 42% 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?

    One-way options have recently been found by users for as low as £46 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Vueling from £53 and Iberia from £74 one-way.

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

    The cheapest flight price from Porto to London Heathrow Airport is £93. On average you can expect to pay £162. The most popular route, (Porto - London Heathrow), can usually be booked for £89.

  • What does OPO to LHR mean?

    OPO stands for Porto Airport, while LHR stands for London Heathrow Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

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

    The amount of baggage you can bring on your Porto to Heathrow 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 Porto to Heathrow with specific airlines?

    Yes, Cheapflights allows you to browse and filter Porto to Heathrow 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 Porto to Heathrow that include hotel bookings?

    Yes. In addition to deals on Porto to Heathrow flights, Cheapflights offers holiday 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.

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

    Many airlines flying from Porto to Heathrow 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 Porto to Heathrow?

    Yes, you can often find last-minute deals on Porto to Heathrow 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 Porto to London Heathrow Airport flight deals updated?

    The Porto to London Heathrow Airport flight deals you see on this page were last updated on 16/5.

See more FAQs

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

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Top 2 airlines flying from Porto to Heathrow

Discover the top 2 airlines 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 844,321 searches. Data last updated 16 May 2024.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£91Average£180FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
British AirwaysCheapest£142Average£233FlexibilityNo cancel feeOn-time70%
Search British Airways flights
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Search flights from Porto to Heathrow by cabin class

Find flights from Porto to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Weekly flight availability from Porto to Heathrow

Explore weekly flight availability from Porto to Heathrow. 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 16 May 2024.
Monday2daily flights
Tuesday0daily flights
Wednesday0daily flights
Thursday0daily flights
Friday2daily flights
Saturday1daily flight
Sunday0daily flights

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

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

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Not ready to book yet? You can track prices for flights from Porto to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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