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Cheap flights from London Heathrow Airport to Praia from £109

LHR — RAI
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Praia

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Praia

Thu 3/1219:55 -
1 stop15h 00m
Tue 15/1217:35 -
2 stops19h 50m
Deal found 7/11£293
Thu 19/1106:00 -
1 stop11h 40m
Mon 23/1117:40 -
1 stop26h 55m
Deal found 10/11£295
Wed 25/1106:00 -
1 stop11h 50m
Sat 28/1111:30 -
1 stop10h 10m
Deal found 11/11£296
Mon 16/1118:30 -
1 stop16h 20m
Tue 24/1110:40 -
1 stop11h 00m
Deal found 9/11£303
Fri 13/1106:00 -
1 stop29h 40m
Sun 15/1113:25 -
1 stop22h 15m
Deal found 8/11£304
Mon 7/1206:00 -
1 stop28h 50m
Sun 13/1201:05 -
1 stop10h 35m
Deal found 7/11£305
Wed 18/1108:15 -
1 stop9h 35m
Tue 24/1110:40 -
1 stop9h 55m
Deal found 9/11£307
Thu 19/1106:00 -
1 stop11h 40m
Tue 24/1110:40 -
1 stop11h 00m
Deal found 9/11£310
Wed 25/1106:00 -
1 stop11h 50m
Tue 1/1210:40 -
2 stops21h 30m
Deal found 6/11£311
Thu 19/1119:55 -
2 stops21h 50m
Sun 22/1113:25 -
1 stop8h 15m
Deal found 6/11£319

Find flight deals from Heathrow to Praia

Round-trip from

£216

One-way from

£109

Popular in

November

Cheapest in

February

Average price

£855
20/1-27/1
  • 20/1-27/1
  • 2 total stops
  • 36h 30m total
  • London to Praia
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15/2-31/12
  • 15/2-31/12
  • 2 total stops
  • 20h 55m total
  • London to Praia
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£24 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
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Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to Praia that are best for you.

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Depart

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Cheapest return flight

LondonPraia

LHR London Heathrow - RAI Praia Nelson Mandela

LHRRAI

London Heathrow

Tue 26/1

15:15-11:25

1 stop21h 10m

Praia Nelson Mandela

Wed 31/12

00:00-03:00

Nonstop0h 00m

£124

LondonPraia

LHR London Heathrow - RAI Praia Nelson Mandela

LHRRAI

London Heathrow

Sun 31/1

15:30-12:10

1 stop21h 40m

Praia Nelson Mandela

Wed 31/12

00:00-03:00

Nonstop0h 00m

£126

LondonPraia

LHR London Heathrow - RAI Praia Nelson Mandela

LHRRAI

London Heathrow

Sat 30/1

09:55-10:15

2 stops25h 20m

Praia Nelson Mandela

Wed 31/12

00:00-03:00

Nonstop0h 00m

£145

LondonPraia

LHR London Heathrow - RAI Praia Nelson Mandela

LHRRAI

London Heathrow

Sun 17/1

20:50-16:50

2 stops21h 00m

Praia Nelson Mandela

Wed 31/12

00:00-03:00

Nonstop0h 00m

£146

LondonPraia

LHR London Heathrow - RAI Praia Nelson Mandela

LHRRAI

London Heathrow

Mon 25/1

18:30-09:50

1 stop16h 20m

Praia Nelson Mandela

Wed 31/12

00:00-03:00

Nonstop0h 00m

£154
Fastest return journey

LondonPraia

LHR London Heathrow - RAI Praia Nelson Mandela

LHRRAI

London Heathrow

Fri 5/2

19:55-09:45

1 stop14h 50m

Praia Nelson Mandela

Wed 31/12

00:00-03:00

Nonstop0h 00m

£177

LondonPraia

LHR London Heathrow - RAI Praia Nelson Mandela

LHRRAI

London Heathrow

Tue 1/12

20:50-16:50

3 stops21h 00m

Praia Nelson Mandela

Wed 31/12

00:00-03:00

Nonstop0h 00m

£228

LondonPraia

LHR London Heathrow - RAI Praia Nelson Mandela

LHRRAI

London Heathrow

Sun 6/12

15:30-12:10

1 stop21h 40m

Praia Nelson Mandela

Wed 31/12

00:00-03:00

Nonstop0h 00m

£248

LondonPraia

LHR London Heathrow - RAI Praia Nelson Mandela

LHRRAI

London Heathrow

Wed 30/12

18:30-00:05

1 stop30h 35m

Praia Nelson Mandela

Wed 31/12

00:00-03:00

Nonstop0h 00m

£302

LondonPraia

LHR London Heathrow - RAI Praia Nelson Mandela

LHRRAI

London Heathrow

Wed 9/12

06:00-16:50

1 stop11h 50m

Praia Nelson Mandela

Wed 16/12

17:40-13:25

2 stops18h 45m

£361

Flights are sorted by cheapest return flights first.

Deals found on 10/11

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Praia

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

Cheapflights Insights

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

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

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Praia (average of £369). Flying from London Heathrow Airport to Praia in November is currently the most expensive (average of £855). 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.

Reviews of airlines servicing Praia

Read through reviews of airlines operating flights from London Heathrow Airport to Praia, such as TAP AIR PORTUGAL and Royal Air Maroc. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
TAP AIR PORTUGAL
7.2
Good
2,395 reviews
Check prices

Entertainment

6.4

Overall

7.2

Crew

7.8

Food

6.3

Boarding

7.1

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Scott,Oct 2026

LIS - MIA

I don't understand why an aircraft that arrived in Lisbon at 5;19am for a 10:35 flight was immediately delayed until 11am , then 11:17 am. Also, after being on the plane and taxiing for an hour, they discovered a computer error and we had to change planes. All in all we had a 5 1/2 hour delay. The boarding process for the second plane was chaos. They herded everyone out of the boarding area behind ropes, and then didn't announce anything over the loud speaker, but had a single agent yelling Premium only. Needless to say, there was pushing, yelling and confusion. On board, I have never experienced such a lazy, lethargic crew. We were in business class. We were not offered a drink or the usual bowl of nuts. We were given lunch about an hour into the trip. the food was mediocre at best. My friend, who had preordered the pasta dish over a week ago, was told that they were out of it and she could only have octopus, which she does not eat. Meanwhile, she saw 3 other passengers get pasta that they had not preordered. Shouldn't the pre orders be given priority? For the next 6 hours, we did not see a flight attendant, until they announced that they would not be serving another meal because they were "overworked". (same crew that was on the first aborted flight). Fortunately, I had to use the restroom and noticed a basket with sandwiches and some cookies. I asked the flight attendant if I could have one, and she said "of course, these are for you". Nobody let anybody know that there was food available., and no one was offered any drinks for 6 hours. I had to get up and ask for a bottle of water. Finally, they never came around to collect trash, so I left my trash at my seat. I will do everything in my power to not have to fly TAP again. Also, I think there is a law in Europe that passengers delayed more than 3 hours are entitled to some form of compensation. I will pursue this.
TAP AIR PORTUGAL
7.2
Good
2,395 reviews
TAP AIR PORTUGAL
7.2
Good
2,395 reviews
Check prices

Entertainment

6.4

Overall

7.2

Crew

7.8

Food

6.3

Boarding

7.1

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Scott,Oct 2026

LIS - MIA

I don't understand why an aircraft that arrived in Lisbon at 5;19am for a 10:35 flight was immediately delayed until 11am , then 11:17 am. Also, after being on the plane and taxiing for an hour, they discovered a computer error and we had to change planes. All in all we had a 5 1/2 hour delay. The boarding process for the second plane was chaos. They herded everyone out of the boarding area behind ropes, and then didn't announce anything over the loud speaker, but had a single agent yelling Premium only. Needless to say, there was pushing, yelling and confusion. On board, I have never experienced such a lazy, lethargic crew. We were in business class. We were not offered a drink or the usual bowl of nuts. We were given lunch about an hour into the trip. the food was mediocre at best. My friend, who had preordered the pasta dish over a week ago, was told that they were out of it and she could only have octopus, which she does not eat. Meanwhile, she saw 3 other passengers get pasta that they had not preordered. Shouldn't the pre orders be given priority? For the next 6 hours, we did not see a flight attendant, until they announced that they would not be serving another meal because they were "overworked". (same crew that was on the first aborted flight). Fortunately, I had to use the restroom and noticed a basket with sandwiches and some cookies. I asked the flight attendant if I could have one, and she said "of course, these are for you". Nobody let anybody know that there was food available., and no one was offered any drinks for 6 hours. I had to get up and ask for a bottle of water. Finally, they never came around to collect trash, so I left my trash at my seat. I will do everything in my power to not have to fly TAP again. Also, I think there is a law in Europe that passengers delayed more than 3 hours are entitled to some form of compensation. I will pursue this.
Royal Air Maroc
6.2
Okay
621 reviews
TAP AIR PORTUGAL
7.2
Good
2,395 reviews
Check prices

Entertainment

6.4

Overall

7.2

Crew

7.8

Food

6.3

Boarding

7.1

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Scott,Oct 2026

LIS - MIA

I don't understand why an aircraft that arrived in Lisbon at 5;19am for a 10:35 flight was immediately delayed until 11am , then 11:17 am. Also, after being on the plane and taxiing for an hour, they discovered a computer error and we had to change planes. All in all we had a 5 1/2 hour delay. The boarding process for the second plane was chaos. They herded everyone out of the boarding area behind ropes, and then didn't announce anything over the loud speaker, but had a single agent yelling Premium only. Needless to say, there was pushing, yelling and confusion. On board, I have never experienced such a lazy, lethargic crew. We were in business class. We were not offered a drink or the usual bowl of nuts. We were given lunch about an hour into the trip. the food was mediocre at best. My friend, who had preordered the pasta dish over a week ago, was told that they were out of it and she could only have octopus, which she does not eat. Meanwhile, she saw 3 other passengers get pasta that they had not preordered. Shouldn't the pre orders be given priority? For the next 6 hours, we did not see a flight attendant, until they announced that they would not be serving another meal because they were "overworked". (same crew that was on the first aborted flight). Fortunately, I had to use the restroom and noticed a basket with sandwiches and some cookies. I asked the flight attendant if I could have one, and she said "of course, these are for you". Nobody let anybody know that there was food available., and no one was offered any drinks for 6 hours. I had to get up and ask for a bottle of water. Finally, they never came around to collect trash, so I left my trash at my seat. I will do everything in my power to not have to fly TAP again. Also, I think there is a law in Europe that passengers delayed more than 3 hours are entitled to some form of compensation. I will pursue this.

Related info for your journey

  • What airport do you fly into for flights to Praia from London Heathrow?

    Praia Nelson Mandela (RAI), located 2.0 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Praia. 2 airlines have flights to Nelson Mandela from London Heathrow on a regular basis. Booking flights from London Heathrow to Praia Nelson Mandela should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

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

    TAP AIR PORTUGAL can get you from London Heathrow Airport to Praia in just under 17h 25m. Your travel time can differ by up to . There are 2826 mi between London Heathrow Airport and Praia.

  • What are the cheapest airlines flying from London Heathrow Airport to Praia round-trip?

    Currently priced at £350, TAP AIR PORTUGAL will fly you from London Heathrow Airport to Praia and back. In addition to TAP AIR PORTUGAL, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Royal Air Maroc for as low as £517. You may be able to fly from London Heathrow Airport to Praia for 40% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Praia 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 Praia?

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Praia (average of £369). Flying from London Heathrow Airport to Praia in November is currently the most expensive (average of £855). 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

Top 2 airlines flying from Heathrow to Praia

AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£350Average£581FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Royal Air MarocCheapest£517Average£667FlexibilityNo cancel feeOn-time75%
Search Royal Air Maroc flights

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