Cheap Flights from Heathrow to Porto from £36

How to find the cheapest flight from
Heathrow (LHR) to Porto (OPO)

All the information you need to plan the best LHR to OPO flight in 2022: compare Heathrow to Porto flight prices with the expected peak season, weather and rainfall in Porto.

LHR - OPO Price	£120 - £229
OPO Temperature	9 - 20 °C
OPO Rainfall	18 - 195 mm

Popular in December High demand for flights, 23% potential price rise
Cheapest in November Best time to find cheap flights, 32% potential price drop
Round-trip from £98 From London Heathrow to Porto
One-way from £36 One-way flight from London Heathrow to Porto

Popular in

December

High demand for flights, 23% potential price rise

Cheapest in

November

Best time to find cheap flights, 32% potential price drop

Round-trip from

£98

From London Heathrow to Porto

One-way from

£36

One-way flight from London Heathrow to Porto

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

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

To save up to 34% on this flight, we recommend booking at least 29 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from London Heathrow Airport to Porto from £106 1-2 weeks out and tickets from £135 for flights departing within the next 72 hours.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Porto as you normally would.

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

January can be a great time to fly to Porto from London Heathrow Airport with a flight ticket averaging about £99. Cheapflights users have found deals in the month of January for as cheap as £26. The most expensive prices can be found in the month of December.

Cheap flights from Heathrow to Porto in August, September 2022

The best prices found for LHR to OPO flights in August, September

31 Aug - 15 Sep

£107pp

LHR

London Heathrow

British Airways

Direct

OPO

Porto

OPO

Porto

British Airways

Direct

LHR

London Heathrow

23 Aug - 13 Sep

£113pp

LHR

London Heathrow

British Airways

Direct

OPO

Porto

OPO

Porto

British Airways

Direct

LHR

London Heathrow

30 Aug - 15 Sep

£116pp

LHR

London Heathrow

British Airways

Direct

OPO

Porto

OPO

Porto

British Airways

Direct

LHR

London Heathrow

London Heathrow to Porto 2022 flight deals

Cheap flights to Porto from Heathrow found for this year

26 Sep - 29 Sep

£67pp

LHR

London Heathrow

British Airways

Direct

OPO

Porto

OPO

Porto

British Airways

Direct

LHR

London Heathrow

2 Oct - 6 Oct

£70pp

LHR

London Heathrow

British Airways

Direct

OPO

Porto

OPO

Porto

British Airways

Direct

LHR

London Heathrow

24 Oct - 26 Oct

£71pp

LHR

London Heathrow

British Airways

Direct

OPO

Porto

OPO

Porto

British Airways

Direct

LHR

London Heathrow

Cheap British Airways flights from Heathrow to Porto

26 Sep - 29 Sep

£67pp

LHR

London Heathrow

British Airways

Direct

OPO

Porto

OPO

Porto

British Airways

Direct

LHR

London Heathrow

24 Oct - 26 Oct

£71pp

LHR

London Heathrow

British Airways

Direct

OPO

Porto

OPO

Porto

British Airways

Direct

LHR

London Heathrow

12 Oct - 13 Oct

£73pp

LHR

London Heathrow

British Airways

Direct

OPO

Porto

OPO

Porto

British Airways

Direct

LHR

London Heathrow

Cheap TAP AIR PORTUGAL flights from Heathrow to Porto

25 Sep - 5 Oct

£80pp

LHR

London Heathrow

TAP AIR PORTUGAL

1 STOP

OPO

Porto

OPO

Porto

TAP AIR PORTUGAL

1 STOP

LHR

London Heathrow

21 Nov - 25 Nov

£86pp

LHR

London Heathrow

TAP AIR PORTUGAL

1 STOP

OPO

Porto

OPO

Porto

TAP AIR PORTUGAL

1 STOP

LHR

London Heathrow

26 Jan - 30 Jan

£94pp

LHR

London Heathrow

TAP AIR PORTUGAL

1 STOP

OPO

Porto

OPO

Porto

TAP AIR PORTUGAL

1 STOP

LHR

London Heathrow

Direct flights to Porto from Heathrow

Save time with Heathrow to Porto direct flight deals

26 Sep - 29 Sep

£67pp

LHR

London Heathrow

British Airways

Direct

OPO

Porto

OPO

Porto

British Airways

Direct

LHR

London Heathrow

2 Oct - 6 Oct

£70pp

LHR

London Heathrow

British Airways

Direct

OPO

Porto

OPO

Porto

British Airways

Direct

LHR

London Heathrow

24 Oct - 26 Oct

£71pp

LHR

London Heathrow

British Airways

Direct

OPO

Porto

OPO

Porto

British Airways

Direct

LHR

London Heathrow

Last-minute flights from Heathrow to Porto

Late deals on return flights to Porto from Heathrow, departing today and this week

11 Aug - 18 Aug

£222pp

LHR

London Heathrow

Iberia

1 STOP

OPO

Porto

OPO

Porto

Iberia

1 STOP

LHR

London Heathrow

11 Aug - 18 Aug

£238pp

LHR

London Heathrow

Iberia

1 STOP

OPO

Porto

OPO

Porto

Iberia

1 STOP

LHR

London Heathrow

11 Aug - 18 Aug

£244pp

LHR

London Heathrow

Iberia

1 STOP

OPO

Porto

OPO

Porto

Iberia

1 STOP

LHR

London Heathrow

One-way flights to Porto from London Heathrow

The cheapest one-way flights from Heathrow to Porto

16:00 - 18:20

British Airways

Direct

2h 20m

LHR - OPO

£36

16:05 - 18:25

British Airways

Direct

2h 20m

LHR - OPO

£39

03:45 - 06:05

British Airways

Direct

2h 20m

LHR - OPO

£43

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Heathrow</span> to <span class="emphasized">Porto</span> flights.

Flight FAQs

From Heathrow to Porto

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 1 inbound flight from London Heathrow per day from 11 airlines. Porto is conveniently located just 6.8 mi from Porto’s city center.

Which airlines flying from London Heathrow to Porto have flexible cancellations due to COVID-19?

Some of our airline partners flying from London Heathrow to Porto have new flexible policies in place due to COVID-19. British Airways, TAP AIR PORTUGAL, and Iberia are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like British Airways with this kind of flexibility.

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

Yes, there are multiple flights from London Heathrow Airport to Porto for under £100. The cheapest flight booked recently is on British Airways for just £67, but on average you can expect to pay £80.

Are there nonstop flights from London Heathrow Airport to Porto for under £100 on Cheapflights?

Cheapflights has at least 20 direct flights from London Heathrow Airport to Porto under £100. A good price for a nonstop flight from London Heathrow Airport to Porto is less than £78.

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

There are currently 20+ 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 £67. Another airline that can offer you cheap pricing is TAP AIR PORTUGAL. Users have found that British Airways is 53% cheaper than the other options available to this destination.

What are the most popular airlines that fly from London Heathrow Airport to Porto?

Before booking your flight from London Heathrow Airport to Porto check out the most popular airlines for this route: Air France, British Airways or Eurowings.

What are the most reliable airlines from London Heathrow Airport to Porto?

Consider British Airways (47%), Qatar Airways (28%) or Finnair (0%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Porto.

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

Looking for the cheapest flight from London Heathrow Airport to Porto? While on average our users pay £205, our data indicates the cheapest price to be £75. The most popular route (London Heathrow - Porto), is priced around £71.

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COVID Restrictions

View COVID Travel Restrictions for Porto, Portugal

Do I need a COVID test to fly to Porto from Heathrow?

Information is based on travel restrictions from London Heathrow to Porto

Most visitors from London Heathrow can enter Porto without restrictions.

COVID-19 testing requirements
Visitors from London Heathrow are not required to present a negative COVID-19 PCR test or antigen result upon entering Porto.

Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering Porto.

Do I need a test to fly back to Heathrow from Porto?

Returning to London Heathrow from Porto

COVID-19 testing requirements
Visitors from Porto are not required to present a negative COVID-19 PCR test or antigen result upon entering London Heathrow.

Quarantine requirements
Visitors from Porto are not required to quarantine after entering London Heathrow.

Hide COVID Travel Restrictions for Porto, Portugal

Alternative routes for Heathrow to Porto

See prices for flight routes from nearby airports that may be better suited for you.

London to Faro from £135 pp

Airline	Cheapest	Average	Flexibility	On-time
easyJet	£46	£92	No cancel fee	86%	Search easyJet flights
British Airways	£75	£153	No cancel fee	70%	Search British Airways flights
TAP AIR PORTUGAL	£81	£125	No cancel fee	N/A	Search TAP AIR PORTUGAL flights
Brussels Airlines	£90	£176	No cancel fee	N/A	Search Brussels Airlines flights
Iberia	£120	£151	No cancel fee	77%	Search Iberia flights
Lufthansa	£140	£245	No cancel fee	76%	Search Lufthansa flights
SWISS	£187	£223	No cancel fee	79%	Search SWISS flights

Hourly flight availability from Heathrow to Porto

See what time of day planes typically take off from Heathrow towards Porto.

Afternoon Midday to 6 PM	60% of flight departures
Evening 6 PM to midnight	30% of flight departures
Morning 6 AM to midday	10% of flight departures
Early morning Midnight to 6 AM	0% of flight departures

Midnight

6 AM

Noon

6 PM

Weekly flight availability

from Heathrow to Porto

See how many times per day planes take to the skies headed from Heathrow to Porto.

Sunday

4 daily flights

Monday

0 flights

Tuesday

1 daily flight

Wednesday

0 flights

Thursday

1 daily flight

Friday

1 daily flight

Saturday

2 daily flights

Cheap flights from Heathrow to Porto

How to find the cheapest flight from Heathrow (LHR) to Porto (OPO)

All the information you need to plan the best LHR to OPO flight in 2022: compare Heathrow to Porto flight prices with the expected peak season, weather and rainfall in Porto.

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

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

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

Cheap flights from Heathrow to Porto in August, September 2022

The best prices found for LHR to OPO flights in August, September

London Heathrow to Porto 2022 flight deals

Cheap flights to Porto from Heathrow found for this year

Cheap British Airways flights from Heathrow to Porto

Cheap TAP AIR PORTUGAL flights from Heathrow to Porto

Direct flights to Porto from Heathrow

Save time with Heathrow to Porto direct flight deals

Last-minute flights from Heathrow to Porto

Late deals on return flights to Porto from Heathrow, departing today and this week

One-way flights to Porto from London Heathrow

The cheapest one-way flights from Heathrow to Porto

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Heathrow</span> to <span class="emphasized">Porto</span> flights.

Flight FAQs

From Heathrow to Porto

What airport do you fly into for flights to Porto from London Heathrow?

Which airlines flying from London Heathrow to Porto have flexible cancellations due to COVID-19?

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

Are there nonstop flights from London Heathrow Airport to Porto for under £100 on Cheapflights?

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

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

What are the most popular airlines that fly from London Heathrow Airport to Porto?

What are the most reliable airlines from London Heathrow Airport to Porto?

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

Related searches

Flights to Porto (OPO) from Heathrow

Hire a Car

COVID Restrictions

Do I need a COVID test to fly to Porto from Heathrow?

Do I need a test to fly back to Heathrow from Porto?

Alternative routes for Heathrow to Porto

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from London Heathrow to Porto

The chart below displays the airlines Cheapflights users travelling from Heathrow to Porto choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2022.

Hourly flight availability from Heathrow to Porto

See what time of day planes typically take off from Heathrow towards Porto.

See how many times per day planes take to the skies headed from Heathrow to Porto.

How to find the cheapest flight from
Heathrow (LHR) to Porto (OPO)