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Cheap flights from London Heathrow Airport to Grenada from £599
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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — GND
20 Aug — 27 Aug1
Return
1 adult
Economy
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 15 August 2025.
Find flight deals from Heathrow to Grenada
Cheapest flights from Heathrow to GrenadaExplore 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 15 August 2025.
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 15 August 2025.
Sat 20/908:15LHR - GND
1 stop35h 19mJetBlue
Sat 27/916:00GND - LHR
1 stop23h 45mJetBlue
Deal found 14/8£634
Mon 15/908:05LHR - GND
1 stop35h 10mVirgin Atlantic
Tue 30/916:15GND - LHR
Nonstop10h 35mVirgin Atlantic
Deal found 13/8£639
Wed 8/1008:15LHR - GND
1 stop35h 13mJetBlue
Wed 22/1015:57GND - LHR
1 stop23h 48mJetBlue
Deal found 13/8£647
Sat 13/908:15LHR - GND
1 stop35h 19mJetBlue
Sat 4/1016:00GND - LHR
1 stop23h 45mJetBlue
Deal found 13/8£648
Sat 4/1008:05LHR - GND
1 stop11h 10mVirgin Atlantic
Sat 11/1016:15GND - LHR
1 stop10h 35mVirgin Atlantic
Deal found 13/8£658
Mon 8/908:15LHR - GND
1 stop35h 19mJetBlue
Sun 21/916:01GND - LHR
1 stop23h 44mJetBlue
Deal found 14/8£662
Sat 20/908:05LHR - GND
Nonstop11h 10mVirgin Atlantic
Sat 27/916:15GND - LHR
Nonstop10h 35mVirgin Atlantic
Deal found 14/8£666
Sat 13/919:05LHR - GND
2 stops24h 13mBritish Airways
Sat 4/1015:17GND - LHR
2 stops34h 03mBritish Airways
Deal found 13/8£670
Sat 20/912:05LHR - GND
1 stop31h 30mAir Canada
Sun 28/915:35GND - LHR
2 stops59h 20mAir Canada
Deal found 14/8£671
Thu 2/1019:05LHR - GND
2 stops24h 12mIberia
Tue 2/1215:42GND - LHR
2 stops35h 38mIberia
Deal found 14/8£673
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 15 August 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
Sat 20/9
08:15-14:34
1 stop35h 19m
St. George's Point Saline Intl
Sat 27/9
16:00-20:45
1 stop23h 45m
£634
LondonSt. George's
LHR - GND
LHRGND
London Heathrow
Mon 2/2
13:50-12:40
2 stops50h 50m
St. George's Point Saline Intl
Mon 16/2
19:10-09:55
1 stop10h 45m
£637
LondonSt. George's
LHR - GND
LHRGND
London Heathrow
Mon 15/9
08:05-14:15
1 stop35h 10m
St. George's Point Saline Intl
Tue 30/9
16:15-07:50
Nonstop10h 35m
£639
LondonSt. George's
LHR - GND
LHRGND
London Heathrow
Thu 1/1
08:00-18:10
1 stop14h 10m
St. George's Point Saline Intl
Mon 12/1
19:10-09:55
1 stop10h 45m
£640
LondonSt. George's
LHR - GND
LHRGND
London Heathrow
Sat 7/2
09:00-15:30
2 stops34h 30m
St. George's Point Saline Intl
Sun 1/3
16:30-06:30
1 stop34h 00m
£646
LondonSt. George's
LHR - GND
LHRGND
London Heathrow
Fri 6/2
13:45-15:30
2 stops53h 45m
St. George's Point Saline Intl
Sun 1/3
16:30-06:30
1 stop34h 00m
£646
LondonSt. George's
LHR - GND
LHRGND
London Heathrow
Tue 10/2
09:00-15:30
2 stops34h 30m
St. George's Point Saline Intl
Sun 1/3
16:30-11:20
1 stop14h 50m
£646
LondonSt. George's
LHR - GND
LHRGND
London Heathrow
Mon 9/2
13:45-15:30
2 stops53h 45m
St. George's Point Saline Intl
Wed 4/3
16:30-13:00
2 stops40h 30m
£646
LondonSt. George's
LHR - GND
LHRGND
London Heathrow
Fri 6/2
13:45-15:30
2 stops53h 45m
St. George's Point Saline Intl
Wed 4/3
16:30-13:00
2 stops40h 30m
£646
LondonSt. George's
LHR - GND
LHRGND
London Heathrow
Tue 10/2
09:00-15:30
2 stops34h 30m
St. George's Point Saline Intl
Wed 4/3
16:30-13:00
2 stops40h 30m
£646
Showing 1-10 of 17 results
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 15 August 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 10 August 2025.
Travellers seeking maximum savings on their London Heathrow Airport to Grenada flight should consider departing on Monday 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 15 August 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.
Crew
8.1
Food
6.7
Boarding
7.6
Comfort
7.5
Overall
7.6
Entertainment
6.9
Reviews
1 / 20
10.0
ExcellentDaniel,May 2025
HEL - ARN
Crew
8.1
Food
6.7
Boarding
7.6
Comfort
7.5
Overall
7.6
Entertainment
6.9
Reviews
1 / 20
10.0
ExcellentDaniel,May 2025
HEL - ARN
Crew
8.1
Food
6.7
Boarding
7.6
Comfort
7.5
Overall
7.6
Entertainment
6.9
Reviews
1 / 20
10.0
ExcellentDaniel,May 2025
HEL - ARN
Crew
8.1
Food
6.7
Boarding
7.6
Comfort
7.5
Overall
7.6
Entertainment
6.9
Reviews
1 / 20
10.0
ExcellentDaniel,May 2025
HEL - ARN
Crew
8.1
Food
6.7
Boarding
7.6
Comfort
7.5
Overall
7.6
Entertainment
6.9
Reviews
1 / 20
10.0
ExcellentDaniel,May 2025
HEL - ARN
Crew
8.1
Food
6.7
Boarding
7.6
Comfort
7.5
Overall
7.6
Entertainment
6.9
Reviews
1 / 20
10.0
ExcellentDaniel,May 2025
HEL - ARN
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.
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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.
Top 5 airlines flying from Heathrow to Grenada
Discover the top 5 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 15 August 2025.
Fly with Cheapflights
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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.