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Cheap flights from Algarve to London Heathrow Airport from £58

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 31/7. Fares are subject to change and may not be available on all flights or dates of travel.
FAO — LHR
9 Jul — 16 Jul1
1 adult

Cheap flight deals from Algarve to Heathrow

Keep the following information in mind while searching for Algarve to Heathrow flight deals. Data was last updated 4 July 2025.

Round-trip from

£123

One-way from

£58

Popular in

August

Cheapest in

March

Average price

£111
British Airways
  • British Airways
  • 3/10-5/10
  • Nonstop
  • 5h 40m total
  • Algarve to London
Search Deals
British Airways
  • British Airways
  • 31/7
  • Nonstop
  • 2h 50m total
  • Algarve to London
Search Deals
Highest demand for flights based on searches. 30% potential increase in price (£22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Algarve to Heathrow

Cheapest flights from Algarve to Heathrow
Explore the most affordable flight options available from Algarve to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

Fri 3/1019:50FAO - LHR
Nonstop2h 45mBritish Airways
Sun 5/1014:00LHR - FAO
Nonstop2h 55mBritish Airways
Deal found 2/7£123
Tue 16/918:15FAO - LHR
1 stop16h 05mTAP AIR PORTUGAL
Sun 21/906:00LHR - FAO
1 stop11h 20mTAP AIR PORTUGAL
Deal found 2/7£133
Thu 4/913:20FAO - LHR
Nonstop2h 50mMultiple Airlines
Tue 23/920:50LHR - FAO
1 stop10h 30mMultiple Airlines
Deal found 2/7£160
Thu 18/920:20FAO - LHR
1 stop11h 20mKLM
Thu 2/1019:15LHR - FAO
1 stop12h 45mKLM
Deal found 3/7£162

Cheapflights Fare Finder

Customise your flight search to find flights from Algarve 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 858,174 searches. Data last updated 4 July 2025.
Use the filters below to find and compare flights from Algarve to London Heathrow Airport that are best for you.

Fly from

Algarve

Fly to

Heathrow

Route

Depart

Return

Price

FaroLondon

FAO - LHR

FAOLHR

Faro

Fri 3/10

19:50-22:35

Nonstop2h 45m

London Heathrow

Sun 5/10

14:00-16:55

Nonstop2h 55m

£123

FaroLondon

FAO - LHR

FAOLHR

Faro

Tue 16/9

18:15-10:20

1 stop16h 05m

London Heathrow

Sun 21/9

06:00-17:20

1 stop11h 20m

£133

FaroLondon

FAO - LHR

FAOLHR

Faro

Thu 4/9

13:20-16:10

Nonstop2h 50m

London Heathrow

Tue 23/9

20:50-07:20

1 stop10h 30m

£160

FaroLondon

FAO - LHR

FAOLHR

Faro

Thu 18/9

20:20-07:40

1 stop11h 20m

London Heathrow

Thu 2/10

19:15-08:00

1 stop12h 45m

£162

FaroLondon

FAO - LHR

FAOLHR

Faro

Thu 31/7

13:20-16:10

Nonstop2h 50m

£58

FaroLondon

FAO - LHR

FAOLHR

Faro

Fri 1/8

06:20-21:35

1 stop15h 15m

£77

FaroLondon

FAO - LHR

FAOLHR

Faro

Fri 25/7

20:00-14:45

1 stop18h 45m

£79

FaroLondon

FAO - LHR

FAOLHR

Faro

Thu 16/10

18:10-22:55

1 stop4h 45m

£83

FaroLondon

FAO - LHR

FAOLHR

Faro

Sat 2/8

15:05-21:15

1 stop6h 10m

£100

FaroLondon

FAO - LHR

FAOLHR

Faro

Wed 3/9

16:40-21:35

1 stop4h 55m

£105

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Best time to book a flight from Algarve to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Algarve with our price prediction graph.
Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight from Algarve to London Heathrow Airport

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

Currently, January is the cheapest month in which you can book a flight from Algarve to London Heathrow Airport (average of £112). Flying from Algarve to London Heathrow Airport in August is currently the most expensive (average of £164). 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 SAL to LHR?

Find hourly flight availability from Algarve to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 July 2025.

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

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 4 July 2025.
Get a feel of what it's like to fly with KLM, Brussels Airlines, andVueling from Algarve to London Heathrow Airport by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,367 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,367 reviews
KLM
7.8
Good
1,367 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Brussels Airlines
7.3
Good
352 reviews
KLM
7.8
Good
1,367 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Vueling
7.1
Good
1,170 reviews
KLM
7.8
Good
1,367 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
TAP AIR PORTUGAL
7.1
Good
1,908 reviews
KLM
7.8
Good
1,367 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Iberia
7.0
Good
2,820 reviews
KLM
7.8
Good
1,367 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Algarve to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at £58. Vueling flights start at £79 while deals on TAP AIR PORTUGAL start at £83 one-way.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Algarve to London Heathrow Airport on time: American Airlines (80%), Qatar Airways (80%), British Airways (80%).

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

    Looking at all options, your cheapest flight can be booked for £64. While the most popular route (Faro - London Heathrow) can be booked for £123 on average our data indicates £1,218 when flying from Algarve to London Heathrow Airport.

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

    Yes. In addition to deals on Algarve to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Algarve to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Algarve to Heathrow.

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

    Yes. Cheapflights offers flight deals from Algarve 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.

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

    Currently, January is the cheapest month in which you can book a flight from Algarve to London Heathrow Airport (average of £112). Flying from Algarve to London Heathrow Airport in August is currently the most expensive (average of £164). 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

Travelling to a place near Algarve?

Book flights to Algarve if you plan to visit one of these locations
Hounslow
Croydon
Milton Keynes
Deal
Northampton
Gatwick
Luton
Slough
Wembley
Crawley
Eastbourne
Ilford
Hayes
Folkestone
Southend-on-Sea
Watford
Ipswich
Winchester
Swindon
Maidstone

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Fly with Cheapflights

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

Deals for Algarve to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Algarve to Heathrow?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Algarve.

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

Yes, we can. To see specific flights from Algarve to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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