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Cheap flights from London Heathrow Airport to Praslin from £436

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PRI
20 May — 27 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Praslin

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Praslin
Explore the most affordable flight options available from Heathrow to Praslin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 April 2026.

Fri 15/514:45
LHR
-
PRI
2 stops20h 30m
Multiple Airlines
Mon 18/506:25
PRI
-
LHR
2 stops15h 20m
Multiple Airlines
Deal found 17/4£672
Fri 15/514:45
LHR
-
PRI
2 stops20h 30m
Multiple Airlines
Fri 22/516:45
PRI
-
LHR
2 stops23h 00m
Multiple Airlines
Deal found 16/4£684
Fri 15/514:45
LHR
-
PRI
2 stops24h 05m
Etihad Airways
Mon 18/516:45
PRI
-
LHR
2 stops29h 00m
Etihad Airways
Deal found 19/4£745
Thu 4/609:30
LHR
-
PRI
2 stops30h 50m
Multiple Airlines
Thu 11/606:25
PRI
-
LHR
2 stops15h 20m
Multiple Airlines
Deal found 20/4£806
Tue 5/520:45
LHR
-
PRI
2 stops14h 30m
Multiple Airlines
Sun 10/521:35
PRI
-
LHR
2 stops24h 10m
Multiple Airlines
Deal found 17/4£876
Fri 17/414:50
LHR
-
PRI
2 stops26h 40m
Multiple Airlines
Tue 21/416:45
PRI
-
LHR
2 stops29h 35m
Multiple Airlines
Deal found 16/4£904
Fri 17/420:45
LHR
-
PRI
2 stops17h 35m
Etihad Airways
Tue 21/416:20
PRI
-
LHR
2 stops30h 00m
Etihad Airways
Deal found 16/4£912
Sat 24/1018:25
LHR
-
PRI
2 stops33h 55m
Multiple Airlines
Sat 31/1014:45
PRI
-
LHR
2 stops52h 45m
Multiple Airlines
Deal found 19/4£1,132

Find flight deals from Heathrow to Praslin

Keep the following information in mind while searching for Heathrow to Praslin flight deals. Data was last updated 20 April 2026.

Round-trip from

£672

One-way from

£436
15/5-18/5
  • 15/5-18/5
  • 4 total stops
  • 35h 50m total
  • London to Praslin
Search Deals
Etihad Airways
  • Etihad Airways
  • 2/5
  • 2 total stops
  • 26h 45m total
  • London to Praslin
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Praslin 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 20 April 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Praslin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonGrand'Anse Praslin

LHR - PRI

LHRPRI

London Heathrow

Fri 15/5

14:45-14:15

2 stops20h 30m

Grand'Anse Praslin Praslin Island

Mon 18/5

06:25-18:45

2 stops15h 20m

£672

LondonGrand'Anse Praslin

LHR - PRI

LHRPRI

London Heathrow

Fri 15/5

14:45-14:15

2 stops20h 30m

Grand'Anse Praslin Praslin Island

Fri 22/5

16:45-12:45

2 stops23h 00m

£684

LondonGrand'Anse Praslin

LHR - PRI

LHRPRI

London Heathrow

Fri 15/5

14:45-15:20

2 stops21h 35m

Grand'Anse Praslin Praslin Island

Mon 18/5

19:55-18:45

2 stops25h 50m

£745

LondonGrand'Anse Praslin

LHR - PRI

LHRPRI

London Heathrow

Thu 4/6

09:30-19:20

2 stops30h 50m

Grand'Anse Praslin Praslin Island

Thu 11/6

06:25-18:45

2 stops15h 20m

£806
Fastest return journey

LondonGrand'Anse Praslin

LHR - PRI

LHRPRI

London Heathrow

Sun 20/9

14:20-09:20

2 stops16h 00m

Grand'Anse Praslin Praslin Island

Mon 28/9

19:55-12:25

2 stops19h 30m

£2,013

LondonGrand'Anse Praslin

LHR - PRI

LHRPRI

London Heathrow

Wed 6/5

09:30-16:05

2 stops27h 35m

Grand'Anse Praslin Praslin Island

Wed 27/5

06:25-07:00

2 stops27h 35m

£2,570
Cheapest one-way
Fastest single journey

LondonGrand'Anse Praslin

LHR - PRI

LHRPRI

London Heathrow

Sat 2/5

14:45-20:30

2 stops26h 45m

£436

LondonGrand'Anse Praslin

LHR - PRI

LHRPRI

London Heathrow

Sat 2/5

20:10-19:40

3 stops44h 30m

£566

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Sorted by cheapest first

Best time to book a flight from Heathrow to Praslin

Have a flexible travel schedule? Discover the best time to fly to Praslin 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 Praslin
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Praslin. 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 Praslin?

    Etihad Airways can get you from London Heathrow Airport to Praslin in just under 21h 35m. Your travel time can differ by up to . London Heathrow Airport and Praslin are separated by a distance of 5062 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Praslin 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

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

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

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Praslin by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Praslin flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Praslin from Heathrow today and book when prices fit your budget.

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