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Cheap flights from London Heathrow Airport to Portimão from £69

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FAO
20 Jul — 27 Jul1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Portimão are usually found in January or February, booked 11 days in advance, depart on a Sunday or Tuesday and return on a Wednesday

Cheap flight deals from Heathrow to Portimão

Keep the following information in mind while searching for Heathrow to Portimão flight deals. Data was last updated 15 July 2025.

Round-trip from

£96

One-way from

£69

Popular in

August

Cheapest in

January

Average price

£273
Brussels Airlines
  • Brussels Airlines
  • 27/8-3/9
  • 2 total stops
  • 16h 50m total
  • London to Portimão
Search Deals
Vueling
  • Vueling
  • 3/10
  • 1 total stop
  • 18h 00m total
  • London to Portimão
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£42 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Heathrow to Portimão

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 15 July 2025.

Wed 27/807:45LHR - FAO
1 stop8h 05mBrussels Airlines
Wed 3/912:10FAO - LHR
1 stop8h 45mBrussels Airlines
Deal found 12/7£96
Wed 27/807:45LHR - FAO
1 stop8h 05mMultiple Airlines
Wed 3/914:00FAO - LHR
2 stops8h 10mMultiple Airlines
Deal found 12/7£108
Sat 6/918:45LHR - FAO
1 stop15h 40mTAP AIR PORTUGAL
Sat 20/918:10FAO - LHR
1 stop4h 45mTAP AIR PORTUGAL
Deal found 13/7£120
Thu 30/1014:45LHR - FAO
Nonstop3h 00mBritish Airways
Thu 6/1119:40FAO - LHR
Nonstop2h 50mBritish Airways
Deal found 14/7£128

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 15 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Portimão that are best for you.

Fly from

Heathrow

Fly to

Portimão

Route

Depart

Return

Price

LondonFaro

LHR - FAO

LHRFAO

London Heathrow

Wed 27/8

07:45-15:50

1 stop8h 05m

Faro

Wed 3/9

12:10-20:55

1 stop8h 45m

£96

LondonFaro

LHR - FAO

LHRFAO

London Heathrow

Wed 27/8

07:45-15:50

1 stop8h 05m

Faro

Wed 3/9

14:00-22:10

2 stops8h 10m

£108

LondonFaro

LHR - FAO

LHRFAO

London Heathrow

Sat 6/9

18:45-10:25

1 stop15h 40m

Faro

Sat 20/9

18:10-22:55

1 stop4h 45m

£120

LondonFaro

LHR - FAO

LHRFAO

London Heathrow

Thu 30/10

14:45-17:45

Nonstop3h 00m

Faro

Thu 6/11

19:40-22:30

Nonstop2h 50m

£128

LondonFaro

LHR - FAO

LHRFAO

London Heathrow

Fri 3/10

20:50-14:50

1 stop18h 00m

£69

LondonFaro

LHR - FAO

LHRFAO

London Heathrow

Tue 2/9

15:05-22:35

1 stop7h 30m

£78

LondonFaro

LHR - FAO

LHRFAO

London Heathrow

Sun 28/9

07:15-10:10

Nonstop2h 55m

£79

LondonFaro

LHR - FAO

LHRFAO

London Heathrow

Thu 21/8

13:45-23:50

1 stop10h 05m

£85

LondonFaro

LHR - FAO

LHRFAO

London Heathrow

Mon 11/8

08:50-18:10

1 stop9h 20m

£105

LondonFaro

LHR - FAO

LHRFAO

London Heathrow

Wed 6/8

06:40-15:50

1 stop9h 10m

£114

Flights are sorted by cheapest return flights first.

Deals found on 14/7

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 11 July 2025.

The best time to book flights from London Heathrow Airport to Portimão is 11 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 month to book a flight from London Heathrow Airport to Portimão?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Portimão (average of £81). Flying from London Heathrow Airport to Portimão in August is currently the most expensive (average of £232). 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 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 15 July 2025.

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.

What is the cheapest day to fly from London Heathrow Airport to Portimão?

Use this chart to determine the cheapest time to fly return from Heathrow to Portimão. Price data was last updated on 13 July 2025.

Travellers seeking maximum savings on their London Heathrow Airport to Portimão flight should consider departing on Wednesday evenings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 15 July 2025.
See what other customers who have flown with Brussels Airlines, Vueling, andTAP AIR PORTUGAL 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.
Brussels Airlines
7.3
Good
350 reviews
Check prices

Crew

8.0

Boarding

7.4

Food

6.3

Comfort

7.0

Overall

7.3

Entertainment

6.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.
Brussels Airlines
7.3
Good
350 reviews
Brussels Airlines
7.3
Good
350 reviews
Check prices

Crew

8.0

Boarding

7.4

Food

6.3

Comfort

7.0

Overall

7.3

Entertainment

6.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.
Vueling
7.1
Good
1,173 reviews
Brussels Airlines
7.3
Good
350 reviews
Check prices

Crew

8.0

Boarding

7.4

Food

6.3

Comfort

7.0

Overall

7.3

Entertainment

6.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.
TAP AIR PORTUGAL
7.1
Good
1,918 reviews
Brussels Airlines
7.3
Good
350 reviews
Check prices

Crew

8.0

Boarding

7.4

Food

6.3

Comfort

7.0

Overall

7.3

Entertainment

6.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.
Eurowings
6.7
Okay
280 reviews
Brussels Airlines
7.3
Good
350 reviews
Check prices

Crew

8.0

Boarding

7.4

Food

6.3

Comfort

7.0

Overall

7.3

Entertainment

6.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.
British Airways
6.6
Okay
7,134 reviews
Brussels Airlines
7.3
Good
350 reviews
Check prices

Crew

8.0

Boarding

7.4

Food

6.3

Comfort

7.0

Overall

7.3

Entertainment

6.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.

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.

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

    The cheapet airlines for a one-way flight from London Heathrow Airport to Portimão are Vueling (£69), British Airways (£79), and TAP AIR PORTUGAL (£85).

  • 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 (85%), Qatar Airways (81%), British Airways( 79%).

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

    The cheapest flight price from London Heathrow Airport to Portimão is £88. On average you can expect to pay £446. The most popular route, (London Heathrow - Faro), can usually be booked for £120.

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Portimão (average of £81). Flying from London Heathrow Airport to Portimão in August is currently the most expensive (average of £232). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Heathrow to Portimão

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Heathrow to Portimão

Discover the top 10 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 15 July 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£40Average£151FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£47Average£168FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Wizz AirCheapest£59Average£149FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
Jet2Cheapest£64Average£250FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
TAP AIR PORTUGALCheapest£114Average£182FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
British AirwaysCheapest£140Average£307FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Brussels AirlinesCheapest£149Average£180FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
SWISSCheapest£155Average£217FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapest£157Average£266FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£157Average£212FlexibilityNo cancel feeOn-time75%
Search KLM 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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