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Cheap flights from London Heathrow Airport to Grenada from £570

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — GND
19 Dec — 26 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Heathrow to Grenada

Enter your travel dates to find the best prices.

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 19 November 2025.

Mon 24/1108:00LHR - GND
1 stop30h 40mMultiple Airlines
Tue 2/1219:10GND - LHR
1 stop10h 45mMultiple Airlines
Deal found 18/11£620
Wed 24/1215:50LHR - GND
1 stop27h 40mDelta
Sun 29/315:30GND - LHR
1 stop34h 00mDelta
Deal found 17/11£675
Tue 2/1208:00LHR - GND
3 stops16h 25mMultiple Airlines
Tue 9/1219:10GND - LHR
1 stop10h 45mMultiple Airlines
Deal found 17/11£678
Tue 25/1109:40LHR - GND
1 stop11h 25mVirgin Atlantic
Tue 19/520:05GND - LHR
1 stop10h 55mVirgin Atlantic
Deal found 18/11£763
Wed 24/1215:50LHR - GND
1 stop27h 40mMultiple Airlines
Sun 29/308:55GND - LHR
2 stops22h 05mMultiple Airlines
Deal found 17/11£774
Sat 6/1214:30LHR - GND
2 stops33h 55mMultiple Airlines
Sat 13/1218:50GND - LHR
1 stop10h 45mMultiple Airlines
Deal found 17/11£778
Sat 22/1120:00LHR - GND
2 stops29h 45mMultiple Airlines
Sat 29/1118:50GND - LHR
1 stop10h 45mMultiple Airlines
Deal found 17/11£800
Wed 19/1109:40LHR - GND
1 stop30h 10mMultiple Airlines
Wed 26/1115:25GND - LHR
2 stops34h 00mMultiple Airlines
Deal found 18/11£802
Tue 2/1218:00LHR - GND
1 stop25h 30mAir Canada
Sun 7/1216:30GND - LHR
2 stops34h 40mAir Canada
Deal found 17/11£821
Mon 24/1108:00LHR - GND
1 stop37h 05mVirgin Atlantic
Tue 2/1219:10GND - LHR
Nonstop10h 45mVirgin Atlantic
Deal found 18/11£822

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 19 November 2025.

Round-trip from

£620

One-way from

£570

Popular in

August

Cheapest in

January

Average price

£655

Good round-trip deal

£734 or less
Virgin Atlantic
  • Virgin Atlantic
  • 2/12-9/12
  • 2 total stops
  • 41h 40m total
  • London to Grenada
Search Deals
Air Canada
  • Air Canada
  • 2/12
  • 2 total stops
  • 30h 05m total
  • London to Grenada
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£109 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from London Heathrow to Grenada.
Search Deals

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 19 November 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

Mon 9/3

09:40-17:05

1 stop11h 25m

St. George's Point Saline Intl

Mon 9/3

19:10-09:55

1 stop10h 45m

£636

LondonSt. George's

LHR - GND

LHRGND

London Heathrow

Sat 28/3

18:00-14:30

1 stop24h 30m

St. George's Point Saline Intl

Sun 5/4

15:30-06:35

1 stop34h 05m

£637

LondonSt. George's

LHR - GND

LHRGND

London Heathrow

Sat 24/1

09:40-17:05

Nonstop11h 25m

St. George's Point Saline Intl

Sat 31/1

18:50-09:35

Nonstop10h 45m

£656

LondonSt. George's

LHR - GND

LHRGND

London Heathrow

Sat 28/3

19:10-13:45

2 stops46h 35m

St. George's Point Saline Intl

Sun 5/4

15:50-07:50

2 stops35h 00m

£683

LondonSt. George's

LHR - GND

LHRGND

London Heathrow

Tue 10/2

14:30-14:52

1 stop28h 22m

St. George's Point Saline Intl

Tue 24/2

16:22-12:05

1 stop15h 43m

£686

LondonSt. George's

LHR - GND

LHRGND

London Heathrow

Mon 16/3

14:30-13:45

1 stop27h 15m

St. George's Point Saline Intl

Wed 25/3

15:50-11:30

1 stop15h 40m

£686

LondonSt. George's

LHR - GND

LHRGND

London Heathrow

Thu 19/2

17:00-15:14

2 stops26h 14m

St. George's Point Saline Intl

Thu 5/3

16:22-11:30

1 stop15h 08m

£690

LondonSt. George's

LHR - GND

LHRGND

London Heathrow

Fri 13/2

16:25-14:55

2 stops26h 30m

St. George's Point Saline Intl

Sun 1/3

16:22-22:10

2 stops25h 48m

£693

LondonSt. George's

LHR - GND

LHRGND

London Heathrow

Thu 16/4

15:00-13:45

1 stop27h 45m

St. George's Point Saline Intl

Thu 30/4

15:30-12:35

1 stop16h 05m

£698

LondonSt. George's

LHR - GND

LHRGND

London Heathrow

Tue 2/12

18:00-15:30

1 stop25h 30m

£570

Flights are sorted by cheapest return flights first.

Deals found on 16/11

Showing 1-10 of 16 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, June is the cheapest month in which you can book a flight from London Heathrow Airport to Grenada (average of £465). Flying from London Heathrow Airport to Grenada in July is currently the most expensive (average of £730). 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 19 November 2025.

One of the essential ways to save on airfare from London Heathrow Airport to Grenada is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 32% on airfare.

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 2 November 2025.

Travellers seeking maximum savings on their London Heathrow Airport to Grenada flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Wednesday evenings 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 19 November 2025.
See what other customers who have flown with Finnair, Virgin Atlantic, andAmerican Airlines from London Heathrow Airport to Grenada have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Entertainment

6.9

Overall

7.6

Food

6.7

Boarding

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Finnair
7.6
Good
1,334 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Entertainment

6.9

Overall

7.6

Food

6.7

Boarding

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Virgin Atlantic
7.5
Good
673 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Entertainment

6.9

Overall

7.6

Food

6.7

Boarding

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
American Airlines
7.2
Good
11,045 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Entertainment

6.9

Overall

7.6

Food

6.7

Boarding

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Air Canada
7.1
Good
10,462 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Entertainment

6.9

Overall

7.6

Food

6.7

Boarding

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
British Airways
6.7
Okay
7,532 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Entertainment

6.9

Overall

7.6

Food

6.7

Boarding

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

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.

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

    A quick flight from London Heathrow Airport to Grenada can take about 11h 25m. Virgin Atlantic provides one of the quickest options available for as low as £636. There are 4345 mi between London Heathrow Airport and Grenada. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 £952, our data indicates the cheapest price to be £630. The most popular route (London Heathrow - St. George's Point Saline Intl), is priced around £609.

  • 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, June is the cheapest month in which you can book a flight from London Heathrow Airport to Grenada (average of £465). Flying from London Heathrow Airport to Grenada in July is currently the most expensive (average of £730). 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 6 airlines flying from Heathrow to Grenada

Discover the top 6 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 19 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£515Average£609FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
JetBlueCheapest£520Average£868FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
British AirwaysCheapest£535Average£658FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£538Average£683FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest£623Average£806FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest£689Average£895FlexibilityNo 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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