Cheap flights from Heathrow to Portugal

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How to find the cheapest flight from
Heathrow (LHR) to Portugal

All the information you need to plan the best LHR to LIS flight in 2022: compare Heathrow to Portugal flight prices with the expected peak season, weather and rainfall in Portugal.
What is the cheapest month to fly from London Heathrow Airport to Portugal?

January can be a great time to fly to Portugal from London Heathrow Airport with a flight ticket averaging about £117. Cheapflights users have found deals in the month of January for as cheap as £27. The most expensive prices can be found in the month of July.

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

To save up to 29% on this flight, we recommend booking at least 24 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 Portugal from £132 1-2 weeks out and tickets from £165 for flights departing within the next 72 hours.

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

When flying from London Heathrow Airport to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Heathrow to Portugal in August, September 2022

The best prices found for LHR to Portugal flights in August, September
26 Sep - 29 Sep
£68pp
LHR
London Heathrow
British Airways
Direct
OPO
Porto
OPO
Porto
British Airways
Direct
LHR
London Heathrow
26 Sep - 29 Sep
£69pp
LHR
London Heathrow
British Airways
Direct
OPO
Porto
OPO
Porto
British Airways
Direct
LHR
London Heathrow
26 Sep - 29 Sep
£70pp
LHR
London Heathrow
British Airways
Direct
OPO
Porto
OPO
Porto
British Airways
Direct
LHR
London Heathrow

London Heathrow to Portugal 2022 flight deals

Cheap flights to Portugal from Heathrow found for this year
10 Dec - 14 Dec
£65pp
LHR
London Heathrow
British Airways
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
British Airways
Direct
LHR
London Heathrow
3 Oct - 6 Oct
£66pp
LHR
London Heathrow
British Airways
Direct
OPO
Porto
OPO
Porto
British Airways
Direct
LHR
London Heathrow
26 Sep - 29 Sep
£68pp
LHR
London Heathrow
British Airways
Direct
OPO
Porto
OPO
Porto
British Airways
Direct
LHR
London Heathrow

Cheap TAP AIR PORTUGAL flights from Heathrow to Portugal

5 Nov - 5 Dec
£70pp
LHR
London Heathrow
TAP AIR PORTUGAL
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
TAP AIR PORTUGAL
Direct
LHR
London Heathrow
2 Nov - 9 Nov
£71pp
LHR
London Heathrow
TAP AIR PORTUGAL
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
TAP AIR PORTUGAL
Direct
LHR
London Heathrow
29 Oct - 11 Nov
£72pp
LHR
London Heathrow
TAP AIR PORTUGAL
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
TAP AIR PORTUGAL
Direct
LHR
London Heathrow

Cheap British Airways flights from Heathrow to Portugal

10 Dec - 14 Dec
£65pp
LHR
London Heathrow
British Airways
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
British Airways
Direct
LHR
London Heathrow
13 Jan - 16 Jan
£65pp
LHR
London Heathrow
British Airways
Direct
OPO
Porto
OPO
Porto
British Airways
Direct
LHR
London Heathrow
3 Oct - 6 Oct
£66pp
LHR
London Heathrow
British Airways
Direct
OPO
Porto
OPO
Porto
British Airways
Direct
LHR
London Heathrow

Direct flights to Portugal from Heathrow

Save time with Heathrow to Portugal direct flight deals
10 Dec - 14 Dec
£65pp
LHR
London Heathrow
British Airways
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
British Airways
Direct
LHR
London Heathrow
13 Jan - 16 Jan
£65pp
LHR
London Heathrow
British Airways
Direct
OPO
Porto
OPO
Porto
British Airways
Direct
LHR
London Heathrow
3 Oct - 6 Oct
£66pp
LHR
London Heathrow
British Airways
Direct
OPO
Porto
OPO
Porto
British Airways
Direct
LHR
London Heathrow

Last-minute flights from Heathrow to Portugal

Late deals on return flights to Portugal from Heathrow, departing today and this week
16 Aug - 21 Sep
£144pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
OPO
Porto
OPO
Porto
British Airways
Direct
LHR
London Heathrow
16 Aug - 21 Sep
£146pp
LHR
London Heathrow
Iberia
 
1 STOP
OPO
Porto
OPO
Porto
Iberia
 
1 STOP
LHR
London Heathrow
17 Aug - 16 Sep
£156pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
OPO
Porto
OPO
Porto
British Airways
Direct
LHR
London Heathrow

One-way flights to Portugal from London Heathrow

The cheapest one-way flights from Heathrow to Portugal
15:35 - 17:55
British Airways
Direct
2h 20m
LHR - OPO
British Airways
16:05 - 18:25
British Airways
Direct
2h 20m
LHR - OPO
British Airways
15:35 - 17:55
British Airways
Direct
2h 20m
LHR - OPO
British Airways

Related info for your journey

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

Flight FAQs

From Heathrow to Portugal

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

Due to the rapidly changing circumstances due to COVID-19, airlines like TAP AIR PORTUGAL, British Airways, and Iberia flying from London Heathrow to Portugal have implemented new flexible cancellation policies.

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

Yes, there are multiple flights from London Heathrow Airport to Portugal for under £100. The cheapest flight booked recently is on British Airways for just £65, but on average you can expect to pay £71.

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

Cheapflights has at least 20 direct flights from London Heathrow Airport to Portugal under £100. A good price for a nonstop flight from London Heathrow Airport to Portugal is less than £71.

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

There are currently 20+ open flights from London Heathrow Airport to Portugal within the next 7 days for less than £200.

What days are nonstop flights available from London Heathrow Airport to Portugal?

You can find nonstop flights on the following days: Sunday, Tuesday, Thursday, Friday, Saturday.

How many flights depart from London Heathrow Airport to Portugal on average per day?

On average, you can expect to see 29 flights from London Heathrow Airport to Portugal a day.
Early Morning (Midnight to 6am) - 10% of flight departures
Morning (6am - Noon) - 62% of flight departures
Afternoon (Noon - 6pm) - 21% of flight departures
Evening (6pm - Midnight) - 7% of flight departures

How long is the flight from London Heathrow Airport to Portugal?

British Airways and TAP AIR PORTUGAL can get you from London Heathrow Airport to Portugal in just under 2h 45m. Your travel time will be generally consistent. London Heathrow Airport and Portugal are separated by a distance of 977 mi. Generally, flights for this route are nonstop.

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

The cheapest flight price from London Heathrow Airport to Portugal is £67. On average you can expect to pay £232. The most popular route, (London Heathrow - Lisbon Humberto Delgado), can usually be booked for £65.

What are the most popular routes from London Heathrow Airport to Portugal?

When deciding which route to take from London Heathrow Airport to Portugal consider London Heathrow - Lisbon Humberto Delgado, London Heathrow - Faro or London Heathrow - Porto as they are the most popular.

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

Consider Undisclosed Carrier, Air France or British Airways when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to Portugal.

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

The top 3 most reliable airlines when flying from London Heathrow Airport to Portugal are United Airlines (52%), Portugalia (50%) and Air Canada (49%).

COVID Restrictions

View COVID Travel Restrictions for Portugal

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

Information is based on travel restrictions from London Heathrow to Portugal

Most visitors from London Heathrow can enter Portugal 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 Portugal.

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

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

Returning to London Heathrow from Portugal

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

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

Hide COVID Travel Restrictions for Portugal

Destination points for flights from Heathrow to Portugal

Select to see more specific information for flights from Heathrow to all places in Portugal.

Top 10 airlines flying from London Heathrow to Portugal

The chart below displays the airlines Cheapflights users travelling from Heathrow to Portugal choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Wizz Air UK
£19 £169 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Wizz Air UK. Please check directly on their website for additional information.

Search Wizz Air UK flights
Ryanair
£25 £93 No cancel fee N/A
Search Ryanair flights
easyJet
£47 £158 No cancel fee 86%
Search easyJet flights
TAP AIR PORTUGAL
£74 £181 No cancel fee N/A
Search TAP AIR PORTUGAL flights
British Airways
£76 £282 No cancel fee 70%
Search British Airways flights
Brussels Airlines
£91 £201 No cancel fee N/A
Search Brussels Airlines flights
Jet2
£101 £329 No cancel fee N/A
Search Jet2 flights
Iberia
£121 £169 No cancel fee 77%
Search Iberia flights
Lufthansa
£123 £256 No cancel fee 76%
Search Lufthansa flights
KLM
£131 £223 No cancel fee 75%
Search KLM flights
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