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 2021: compare Heathrow to Portugal flight prices with the expected peak season, weather and rainfall in Portugal.
How far in advance should I book a flight from Heathrow to Portugal?

To save up to 42% on this flight, we recommend booking at least 59 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Heathrow to Portugal from £110 1-2 weeks out and tickets from £141 for flights departing within the next 72 hours.

What is the cheapest month to fly from Heathrow to Portugal?

November can be a great time to fly to Portugal from Heathrow with a flight ticket averaging about £119. Cheapflights users have found deals in the month of November for as cheap as £36. The most expensive prices can be found in the month of July.

Cheap flights from Heathrow to Portugal in May, June 2021

The best prices found for LHR to Portugal flights in May, June
5 Jun - 12 Jun
£68pp
LHR
London Heathrow
TAP AIR PORTUGAL
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
TAP AIR PORTUGAL
Direct
LHR
London Heathrow
5 Jun - 10 Jun
£69pp
LHR
London Heathrow
TAP AIR PORTUGAL
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
TAP AIR PORTUGAL
Direct
LHR
London Heathrow
12 Jun - 18 Jun
£70pp
LHR
London Heathrow
British Airways
Direct
OPO
Porto
OPO
Porto
British Airways
Direct
LHR
London Heathrow

Heathrow to Portugal 2021 flight deals

Cheap flights to Portugal from Heathrow found for this year
19 Jul - 27 Jul
£66pp
LHR
London Heathrow
British Airways
Direct
FAO
Faro
FAO
Faro
British Airways
Direct
LHR
London Heathrow
19 Jul - 26 Jul
£67pp
LHR
London Heathrow
British Airways
Direct
FAO
Faro
FAO
Faro
British Airways
Direct
LHR
London Heathrow
18 Jul - 25 Jul
£68pp
LHR
London Heathrow
British Airways
Direct
FAO
Faro
FAO
Faro
British Airways
Direct
LHR
London Heathrow

Direct flights to Portugal from Heathrow

Save time with Heathrow to Portugal direct flight deals
19 Jul - 27 Jul
£66pp
LHR
London Heathrow
British Airways
Direct
FAO
Faro
FAO
Faro
British Airways
Direct
LHR
London Heathrow
5 Jun - 11 Jun
£67pp
LHR
London Heathrow
TAP AIR PORTUGAL
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
TAP AIR PORTUGAL
Direct
LHR
London Heathrow
19 Jul - 26 Jul
£67pp
LHR
London Heathrow
British Airways
Direct
FAO
Faro
FAO
Faro
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 May - 13 Jun
£95pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
TAP AIR PORTUGAL
Direct
LHR
London Heathrow
13 May - 20 May
£97pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
British Airways
Direct
LHR
London Heathrow
11 May - 19 May
£98pp
LHR
London Heathrow
TAP AIR PORTUGAL
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
TAP AIR PORTUGAL
Direct
LHR
London Heathrow

One-way flights to Portugal from Heathrow

The cheapest one-way flights from Heathrow to Portugal
14:55 - 04:15
Multiple Airlines
2 stops
37h 20m
LHR - LIS
Multiple Airlines
£57
Kiwi.com

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

Are flight prices decreasing from Heathrow to Portugal due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Heathrow and Portugal for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

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 Heathrow to Portugal for under £72 on Cheapflights?

Yes, there are multiple flights from Heathrow to Portugal for under £72. The cheapest flight booked recently is on British Airways for just £66, but on average you can expect to pay £70.

Are there direct flights from Heathrow to Portugal for under £72 on Cheapflights?

Cheapflights has 20 direct flights from Heathrow to Portugal under £72. A good price for a direct flight from Heathrow to Portugal is less than £70.

Are there last-minute flights available from Heathrow to Portugal for under £144?

There are currently 20+ open flights from Heathrow to Portugal within the next 7 days for less than £144.

What days are direct flights available from Heathrow to Portugal?

You can find direct flights on the following days: Friday.

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

Before booking your flight from Heathrow to Portugal, check out the most popular airlines for this route: British Airways, Aer Lingus or Eurowings.

What are the most popular routes from Heathrow to Portugal?

The most popular flight routes from Heathrow to Portugal are London Heathrow - Lisbon Humberto Delgado, London Heathrow - Faro and London Heathrow - Porto.

What are the cheapest flights from Heathrow to Portugal?

On average you can expect to pay £239 for a flight from Heathrow to Portugal. The cheapest flight overall is £50 while the most popular route, (London Heathrow - Lisbon Humberto Delgado) is currently priced at £67.

What are the most reliable airlines from Heathrow to Portugal?

No one likes to see their flight delayed. When booking a flight from Heathrow to Portugal consider choosing Azores Airlines(100%), Air Canada(100%) or Azul(100%), as they are the most reliable in getting you off to your destination on time.

How long does is the flight from Heathrow to Portugal?

A quick flight from Heathrow to Portugal can take about 2h 20m. British Airways provides one of the quickest options available for as low as £83. Generally, flights for this route are direct.

What are the cheapest airlines to flying from Heathrow to Portugal return?

Flying on British Airways is currently your cheapest option to Portugal, with prices starting at £67. Another option worth looking into is TAP AIR PORTUGAL, starting at £67 return.

What are the cheapest airlines to fly from Heathrow to Portugal one-way?

One-way options have recently been found by users for as low as £47 on TAP AIR PORTUGAL. Another option is British Airways, who have fights from £54.

Related searches

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Destination points for flights from Heathrow to Portugal

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

Destination information for Portugal

Things to know before you go - useful duration and weather info for your trip from Heathrow to Portugal.
Today's exchange rate
£1 = €1.16
Flight duration
2h 44m

Airports servicing London

Airports servicing

Cascais Aerodrome (CAT)
Faro (FAO)
Lisbon (LIS)
Oporto (OPO)

Top 10 airlines flying from 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
£57 £127 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.

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Eurowings
£92 £151 No cancel fee 87%
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Ryanair
£53 £155 No cancel fee N/A
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Brussels Airlines
£116 £198 No cancel fee N/A
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Iberia
£139 £247 No cancel fee 77%
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SWISS
£148 £252 No cancel fee 79%
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easyJet
£71 £276 No cancel fee 86%
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KLM
£130 £295 No cancel fee 75%
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British Airways
£99 £320 No cancel fee 70%
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Lufthansa
£148 £323 No cancel fee 76%
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