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Cheap flights from London Heathrow Airport to Portimão from £50

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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FAO
18 May — 25 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Portimão are usually found in January or November, booked 67 days in advance, depart on a Sunday or Tuesday and return on a Thursday

Cheap flight deals from Heathrow to Portimão

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Portimão
Explore the most affordable flight options available from Heathrow to Portimão. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2026.

Wed 22/411:20
LHR
-
FAO
1 stop12h 30m
TAP AIR PORTUGAL
Mon 27/418:10
FAO
-
LHR
1 stop16h 10m
TAP AIR PORTUGAL
Deal found 13/4£117
Tue 12/506:00
LHR
-
FAO
1 stop11h 20m
TAP AIR PORTUGAL
Tue 19/511:15
FAO
-
LHR
1 stop11h 40m
TAP AIR PORTUGAL
Deal found 14/4£117
Mon 11/519:50
LHR
-
FAO
1 stop21h 30m
TAP AIR PORTUGAL
Wed 13/506:05
FAO
-
LHR
1 stop12h 45m
TAP AIR PORTUGAL
Deal found 14/4£118
Tue 5/518:45
LHR
-
FAO
1 stop15h 40m
TAP AIR PORTUGAL
Thu 21/506:05
FAO
-
LHR
1 stop11h 40m
TAP AIR PORTUGAL
Deal found 14/4£119
Thu 28/516:35
LHR
-
FAO
1 stop7h 15m
TAP AIR PORTUGAL
Thu 4/606:05
FAO
-
LHR
1 stop11h 40m
TAP AIR PORTUGAL
Deal found 13/4£120
Sat 20/613:45
LHR
-
FAO
1 stop10h 05m
TAP AIR PORTUGAL
Sat 27/618:10
FAO
-
LHR
1 stop4h 45m
TAP AIR PORTUGAL
Deal found 15/4£120
Sat 18/419:50
LHR
-
FAO
1 stop21h 30m
TAP AIR PORTUGAL
Sat 25/418:10
FAO
-
LHR
1 stop16h 10m
TAP AIR PORTUGAL
Deal found 14/4£123
Mon 27/406:00
LHR
-
FAO
1 stop17h 50m
TAP AIR PORTUGAL
Sat 2/511:15
FAO
-
LHR
1 stop6h 30m
TAP AIR PORTUGAL
Deal found 14/4£123
Tue 5/508:00
LHR
-
FAO
1 stop9h 20m
TAP AIR PORTUGAL
Mon 11/511:15
FAO
-
LHR
1 stop11h 40m
TAP AIR PORTUGAL
Deal found 14/4£124
Sun 17/508:00
LHR
-
FAO
1 stop9h 20m
TAP AIR PORTUGAL
Wed 20/506:05
FAO
-
LHR
1 stop12h 45m
TAP AIR PORTUGAL
Deal found 15/4£125
Tue 19/519:50
LHR
-
FAO
1 stop14h 35m
TAP AIR PORTUGAL
Thu 21/518:10
FAO
-
LHR
1 stop16h 50m
TAP AIR PORTUGAL
Deal found 16/4£126

Find flight deals from Heathrow to Portimão

Keep the following information in mind while searching for Heathrow to Portimão flight deals. Data was last updated 18 April 2026.

Round-trip from

£117

One-way from

£50

Popular in

August

Cheapest in

January

Average price

£201
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 5/5-7/5
  • 2 total stops
  • 21h 05m total
  • London to Portimão
Search Deals
Vueling
  • Vueling
  • 27/5
  • 1 total stop
  • 12h 15m total
  • London to Portimão
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£42 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Portimão 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 18 April 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Portimão that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonFaro

LHR - FAO

LHRFAO

London Heathrow

Mon 15/6

06:00-17:20

1 stop11h 20m

Faro

Fri 19/6

06:05-11:00

1 stop4h 55m

£138

LondonFaro

LHR - FAO

LHRFAO

London Heathrow

Thu 1/10

13:45-23:50

1 stop10h 05m

Faro

Thu 8/10

06:05-12:45

1 stop6h 40m

£139

LondonFaro

LHR - FAO

LHRFAO

London Heathrow

Mon 27/4

06:00-23:50

1 stop17h 50m

Faro

Tue 5/5

11:15-10:20

1 stop23h 05m

£169

LondonFaro

LHR - FAO

LHRFAO

London Heathrow

Thu 30/4

09:05-12:05

Nonstop3h 00m

Faro

Sun 3/5

12:15-15:10

Nonstop2h 55m

£223

LondonFaro

LHR - FAO

LHRFAO

London Heathrow

Sat 16/5

16:05-19:05

Nonstop3h 00m

Faro

Mon 18/5

13:10-16:05

Nonstop2h 55m

£233

LondonFaro

LHR - FAO

LHRFAO

London Heathrow

Mon 12/10

07:25-10:20

Nonstop2h 55m

Faro

Mon 12/10

13:10-16:05

Nonstop2h 55m

£244

LondonFaro

LHR - FAO

LHRFAO

London Heathrow

Fri 24/7

19:50-10:25

1 stop14h 35m

Faro

Sat 1/8

18:10-22:55

1 stop4h 45m

£253

LondonFaro

LHR - FAO

LHRFAO

London Heathrow

Mon 10/8

19:50-10:25

1 stop14h 35m

Faro

Fri 21/8

06:05-22:55

1 stop16h 50m

£280

LondonFaro

LHR - FAO

LHRFAO

London Heathrow

Wed 12/8

19:50-10:25

1 stop14h 35m

Faro

Sun 23/8

06:05-22:55

1 stop16h 50m

£290
Fastest return journey

LondonFaro

LHR - FAO

LHRFAO

London Heathrow

Tue 1/9

11:50-14:45

Nonstop2h 55m

Faro

Fri 4/9

20:00-22:40

Nonstop2h 40m

£293

Flights are sorted by cheapest return flights first.

Deals found on 13/4

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Portimão

Have a flexible travel schedule? Discover the best time to fly to Portimão from Heathrow 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 London Heathrow Airport to Portimão

How far ahead should I book a flight from London Heathrow Airport to Portimão?

Use this chart to determine the optimal time to book a return flight from Heathrow to Portimão. Price data was last updated on 10 April 2026.

The best time to book flights from London Heathrow Airport to Portimão is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest time of day to fly from LHR to P0T?

Find hourly flight availability from Heathrow to Portimão. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 April 2026.

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 Portimão as you normally would.

How much does it cost for a return flight from London Heathrow Airport to Portimão?

Reviews of airlines servicing Portimão

Get insights into the airlines that provide service to Portimão. 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 Portimão. Reviews last updated 18 April 2026.
See what other customers who have flown with KLM,TAP AIR PORTUGAL, andeasyJet from London Heathrow Airport to Portimão have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,502 reviews
Check prices

Boarding

7.8

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,502 reviews
KLM
7.8
Good
1,502 reviews
Check prices

Boarding

7.8

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
TAP AIR PORTUGAL
7.1
Good
2,207 reviews
KLM
7.8
Good
1,502 reviews
Check prices

Boarding

7.8

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
easyJet
6.9
Okay
1,892 reviews
KLM
7.8
Good
1,502 reviews
Check prices

Boarding

7.8

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,891 reviews
KLM
7.8
Good
1,502 reviews
Check prices

Boarding

7.8

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Wizz Air
6.3
Okay
165 reviews
KLM
7.8
Good
1,502 reviews
Check prices

Boarding

7.8

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

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

  • How long is the flight from London Heathrow Airport to Portimão?

    Airlines like TAP AIR PORTUGAL and British Airways fly from London Heathrow Airport to Portimão in about 3h. The time it takes to get you to your destination can typically vary by up to 8h 20m. There are 1064 mi between London Heathrow Airport and Portimão. Both multi-stop and direct flights can be found to your destination and back.

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

    Before booking your flight to Portimão from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: American Airlines (100%), British Airways (90%), Qatar Airways( 84%).

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

    The cheapest flight price from London Heathrow Airport to Portimão is £80. On average you can expect to pay £431. The most popular route, (London Heathrow - Faro), can usually be booked for £117.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Portimão by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 9 airlines flying from Heathrow to Portimão

Discover the top 9 airlines that operate flights from Heathrow to Portimão. 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 858,174 searches. Data last updated 18 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Jet2Cheapest£22Average£135FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
Wizz AirCheapest£30Average£108FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
easyJetCheapest£41Average£158FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£54Average£176FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
TAP AIR PORTUGALCheapest£113Average£190FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
British AirwaysCheapest£132Average£276FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Brussels AirlinesCheapest£151Average£197FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
KLMCheapest£166Average£211FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£214Average£272FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Portimão. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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 Portimão from Heathrow.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Portimão, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Heathrow to Portimão become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Portimão flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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