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Cheap flights from London Heathrow Airport to Grenada from £391

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — GND
7 Apr — 14 Apr1
1 adult

Cheap flight deals from Heathrow to Grenada

Keep the following information in mind while searching for Heathrow to Grenada flight deals. Data was last updated 2 April 2025.

Round-trip from

£595

One-way from

£391

Popular in

December

Cheapest in

September

Average price

£680

Good round-trip deal

£637 or less
9/9-23/9
  • 9/9-23/9
  • 2 total stops
  • 26h 35m total
  • London to Grenada
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5/5
  • 5/5
  • 3 total stops
  • 43h 30m total
  • London to Grenada
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£49 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£26 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from London Heathrow to Grenada.
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Find flight deals from Heathrow to Grenada

Cheapest flights from Heathrow to Grenada
Explore the most affordable flight options available from Heathrow to Grenada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 April 2025.

Tue 9/908:05LHR - GND
1 stop11h 10mMultiple Airlines
Tue 23/911:25GND - LHR
1 stop15h 25mMultiple Airlines
Deal found 1/4£595
Tue 9/908:05LHR - GND
Nonstop11h 10mVirgin Atlantic
Tue 23/916:00GND - LHR
Nonstop10h 50mVirgin Atlantic
Deal found 1/4£619
Sat 31/508:30LHR - GND
1 stop35h 05mAir Canada
Sun 8/615:35GND - LHR
1 stop34h 00mAir Canada
Deal found 2/4£642
Wed 30/420:10LHR - GND
2 stops22h 51mFinnair
Wed 7/515:30GND - LHR
2 stops22h 25mFinnair
Deal found 1/4£679
Wed 30/412:15LHR - GND
1 stop30h 46mAmerican Airlines
Wed 7/515:30GND - LHR
2 stops25h 10mAmerican Airlines
Deal found 2/4£685
Fri 2/515:00LHR - GND
1 stop28h 40mBritish Airways
Sun 11/515:30GND - LHR
1 stop36h 30mBritish Airways
Deal found 1/4£714
Sat 6/908:05LHR - GND
Nonstop11h 10mAir France
Sat 20/916:00GND - LHR
Nonstop10h 50mAir France
Deal found 31/3£771

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow to Grenada 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 2 April 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Grenada that are best for you.

Fly from

Heathrow

Fly to

Grenada

Route

Depart

Return

Price

LondonSt. George's

LHR - GND

LHRGND

London Heathrow

Tue 9/9

08:05-14:15

1 stop11h 10m

St. George's Point Saline Intl

Tue 23/9

11:25-07:50

1 stop15h 25m

£595

LondonSt. George's

LHR - GND

LHRGND

London Heathrow

Tue 9/9

08:05-14:15

Nonstop11h 10m

St. George's Point Saline Intl

Tue 23/9

16:00-07:50

Nonstop10h 50m

£619

LondonSt. George's

LHR - GND

LHRGND

London Heathrow

Sat 31/5

08:30-14:35

1 stop35h 05m

St. George's Point Saline Intl

Sun 8/6

15:35-06:35

1 stop34h 00m

£642

LondonSt. George's

LHR - GND

LHRGND

London Heathrow

Wed 30/4

20:10-14:01

2 stops22h 51m

St. George's Point Saline Intl

Wed 7/5

15:30-18:55

2 stops22h 25m

£679

LondonSt. George's

LHR - GND

LHRGND

London Heathrow

Wed 30/4

12:15-14:01

1 stop30h 46m

St. George's Point Saline Intl

Wed 7/5

15:30-21:40

2 stops25h 10m

£685

LondonSt. George's

LHR - GND

LHRGND

London Heathrow

Fri 2/5

15:00-14:40

1 stop28h 40m

St. George's Point Saline Intl

Sun 11/5

15:30-09:00

1 stop36h 30m

£714

LondonSt. George's

LHR - GND

LHRGND

London Heathrow

Sat 6/9

08:05-14:15

Nonstop11h 10m

St. George's Point Saline Intl

Sat 20/9

16:00-07:50

Nonstop10h 50m

£771

LondonSt. George's

LHR - GND

LHRGND

London Heathrow

Mon 5/5

22:15-12:45

3 stops43h 30m

£391

LondonSt. George's

LHR - GND

LHRGND

London Heathrow

Tue 3/6

08:05-14:15

1 stop11h 10m

£516

LondonSt. George's

LHR - GND

LHRGND

London Heathrow

Mon 28/4

08:30-14:50

1 stop35h 20m

£529

Flights are sorted by cheapest return flights first.

Deals found on 1/4

Showing 1-10 of 13 results
1
2

Best time to book a flight from Heathrow to Grenada

Have a flexible travel schedule? Discover the best time to fly to Grenada 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 Grenada

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

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Grenada (average of £684). Flying from London Heathrow Airport to Grenada in December is currently the most expensive (average of £1,212). 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 GD?

Find hourly flight availability from Heathrow to Grenada. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 April 2025.

When flying from London Heathrow Airport to Grenada, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Use this chart to determine the cheapest time to fly return from Heathrow to Grenada. Price data was last updated on 16 December 2024.

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

Reviews of airlines servicing Grenada

Get insights into the airlines that provide service to Grenada. 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 Grenada. Reviews last updated 2 April 2025.
Get a feel of what it's like to fly with Finnair, Air France and Virgin Atlantic from London to Grenada by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,267 reviews
Check prices

Food

6.7

Boarding

7.6

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
Finnair
7.6
Good
1,267 reviews
Finnair
7.6
Good
1,267 reviews
Check prices

Food

6.7

Boarding

7.6

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
Air France
7.4
Good
1,427 reviews
Finnair
7.6
Good
1,267 reviews
Check prices

Food

6.7

Boarding

7.6

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
Virgin Atlantic
7.4
Good
637 reviews
Finnair
7.6
Good
1,267 reviews
Check prices

Food

6.7

Boarding

7.6

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
American Airlines
7.2
Good
10,000 reviews
Finnair
7.6
Good
1,267 reviews
Check prices

Food

6.7

Boarding

7.6

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
WestJet
7.2
Good
2,795 reviews
Finnair
7.6
Good
1,267 reviews
Check prices

Food

6.7

Boarding

7.6

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Grenada. 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 Grenada one-way?

    To fly one-way, consider booking your trip with Virgin Atlantic, which is currently one of the cheapest options available, starting at £515. Air Canada flights start at £529 while deals on WestJet start at £697 one-way.

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

    Looking for the cheapest flight from London Heathrow Airport to Grenada? While on average our users pay £739, our data indicates the cheapest price to be £582. The most popular route (London Heathrow - St. George's Point Saline Intl), is priced around £595.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Grenada (average of £684). Flying from London Heathrow Airport to Grenada in December is currently the most expensive (average of £1,212). 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

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Alternative routes for Heathrow to Grenada

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Heathrow to Grenada

Discover the top 4 airlines that operate flights from Heathrow to Grenada. 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 2 April 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£436Average£709FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£495Average£660FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air CanadaCheapest£524Average£604FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
FinnairCheapest£754Average£958FlexibilityNo cancel feeOn-time76%
Search Finnair 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 Grenada?

Deals for Heathrow to Grenada flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Grenada 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 Grenada with no change fees?

Need flexible booking options for your flight to Grenada from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from Heathrow to Grenada and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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