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Cheap flights from London Heathrow Airport to Praslin from £646

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PRI
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Praslin

Keep the following information in mind while searching for Heathrow to Praslin flight deals. Data was last updated 7 November 2025.

Round-trip from

£772

One-way from

£646
12/4-23/4
  • 12/4-23/4
  • 4 total stops
  • 37h 25m total
  • London to Praslin
Search Deals
9/4
  • 9/4
  • 2 total stops
  • 18h 10m total
  • London to Praslin
Search Deals

Find 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 7 November 2025.

Sun 9/1120:15LHR - PRI
2 stops18h 45mMultiple Airlines
Wed 19/1115:30PRI - LHR
2 stops19h 05mMultiple Airlines
Deal found 5/11£670
Sun 9/1120:15LHR - PRI
2 stops17h 50mMultiple Airlines
Thu 20/1113:30PRI - LHR
2 stops21h 05mMultiple Airlines
Deal found 5/11£781
Sat 8/1120:15LHR - PRI
2 stops17h 50mMultiple Airlines
Thu 20/1113:15PRI - LHR
2 stops21h 20mMultiple Airlines
Deal found 5/11£836
Sat 15/1108:50LHR - PRI
2 stops26h 25mEtihad Airways
Tue 18/1116:20PRI - LHR
2 stops29h 50mEtihad Airways
Deal found 5/11£869
Fri 14/1113:55LHR - PRI
2 stops26h 15mMultiple Airlines
Tue 18/1108:30PRI - LHR
2 stops26h 10mMultiple Airlines
Deal found 5/11£873
Thu 13/1114:15LHR - PRI
2 stops16h 05mQatar Airways
Tue 18/1115:30PRI - LHR
2 stops18h 25mQatar Airways
Deal found 5/11£894
Thu 13/1113:55LHR - PRI
2 stops21h 20mEtihad Airways
Mon 17/1113:15PRI - LHR
2 stops21h 25mEtihad Airways
Deal found 5/11£923
Fri 7/1116:00LHR - PRI
2 stops14h 20mQatar Airways
Wed 19/1114:45PRI - LHR
2 stops19h 40mQatar Airways
Deal found 5/11£1,133
Tue 16/1208:50LHR - PRI
2 stops26h 25mMultiple Airlines
Tue 23/1215:30PRI - LHR
2 stops19h 10mMultiple Airlines
Deal found 6/11£1,184

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 7 November 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Praslin that are best for you.

Fly from

Heathrow

Fly to

Praslin

Route

Depart

Return

Price

LondonGrand'Anse Praslin

LHR - PRI

LHRPRI

London Heathrow

Sun 12/4

21:00-16:30

2 stops16h 30m

Grand'Anse Praslin Praslin Island

Thu 23/4

13:05-07:00

2 stops20h 55m

£772

LondonGrand'Anse Praslin

LHR - PRI

LHRPRI

London Heathrow

Thu 9/4

21:00-18:10

2 stops18h 10m

£646

LondonGrand'Anse Praslin

LHR - PRI

LHRPRI

London Heathrow

Wed 1/4

18:25-16:30

2 stops19h 05m

£759

LondonGrand'Anse Praslin

LHR - PRI

LHRPRI

London Heathrow

Mon 13/4

15:05-10:20

2 stops16h 15m

£776

Flights are sorted by cheapest return flights first.

Deals found on 5/11

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.

  • 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.

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

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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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