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Cheap flights from London Heathrow Airport to Grenada from £389

LHR — GND
8 Oct — 15 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Grenada

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Grenada

Sat 26/909:35 -
1 stop11h 10m
Tue 24/1117:15 -
1 stop10h 40m
Deal found 6/9£573
Sat 19/909:35 -
Nonstop11h 10m
Tue 29/917:40 -
Nonstop10h 40m
Deal found 4/9£576
Wed 7/1008:15 -
1 stop34h 55m
Wed 14/1015:20 -
1 stop24h 25m
Deal found 4/9£592
Sat 26/909:35 -
1 stop11h 10m
Sat 10/1017:40 -
1 stop10h 40m
Deal found 5/9£605
Tue 29/909:35 -
1 stop11h 10m
Fri 9/1008:00 -
2 stops20h 20m
Deal found 4/9£616
Sun 27/909:35 -
2 stops15h 50m
Tue 24/1117:15 -
1 stop10h 40m
Deal found 6/9£617
Sat 7/1112:20 -
1 stop31h 15m
Sat 14/1116:55 -
1 stop24h 00m
Deal found 6/9£627
Sat 3/1008:15 -
1 stop34h 55m
Sat 10/1015:27 -
1 stop24h 18m
Deal found 5/9£627
Thu 8/1008:15 -
1 stop34h 55m
Thu 15/1015:20 -
1 stop24h 25m
Deal found 7/9£628
Tue 1/1208:00 -
1 stop11h 20m
Tue 15/1217:15 -
1 stop10h 40m
Deal found 3/9£633

Find flight deals from Heathrow to Grenada

Round-trip from

£573

One-way from

£389

Popular in

December

Cheapest in

September

Average price

£627

Good round-trip deal

£838 or less
Virgin Atlantic
  • Virgin Atlantic
  • 26/9-24/11
  • 2 total stops
  • 21h 50m total
  • London to Grenada
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JetBlue
  • JetBlue
  • 14/11-31/12
  • 1 total stop
  • 31h 15m total
  • London to Grenada
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£27 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from London Heathrow to Grenada.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to Grenada that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSt. George's

LHR London Heathrow - GND St. George's Point Saline Intl

LHRGND

London Heathrow

Sat 14/11

12:20-15:35

1 stop31h 15m

St. George's Point Saline Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

£438

LondonSt. George's

LHR London Heathrow - GND St. George's Point Saline Intl

LHRGND

London Heathrow

Sat 14/11

13:45-15:35

2 stops29h 50m

St. George's Point Saline Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

£527

LondonSt. George's

LHR London Heathrow - GND St. George's Point Saline Intl

LHRGND

London Heathrow

Tue 8/12

13:00-16:10

2 stops31h 10m

St. George's Point Saline Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

£576

LondonSt. George's

LHR London Heathrow - GND St. George's Point Saline Intl

LHRGND

London Heathrow

Wed 20/1

06:00-08:10

3 stops30h 10m

St. George's Point Saline Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

£606

LondonSt. George's

LHR London Heathrow - GND St. George's Point Saline Intl

LHRGND

London Heathrow

Sat 3/10

08:15-14:10

1 stop34h 55m

St. George's Point Saline Intl

Sat 17/10

15:27-20:45

1 stop24h 18m

£627

LondonSt. George's

LHR London Heathrow - GND St. George's Point Saline Intl

LHRGND

London Heathrow

Sat 16/1

08:00-15:20

Nonstop11h 20m

St. George's Point Saline Intl

Sat 23/1

17:15-07:55

Nonstop10h 40m

£647
Fastest return journey

LondonSt. George's

LHR London Heathrow - GND St. George's Point Saline Intl

LHRGND

London Heathrow

Sat 26/9

09:35-15:45

Nonstop11h 10m

St. George's Point Saline Intl

Sat 10/10

17:40-09:20

Nonstop10h 40m

£648

LondonSt. George's

LHR London Heathrow - GND St. George's Point Saline Intl

LHRGND

London Heathrow

Sun 1/11

09:45-15:13

1 stop33h 28m

St. George's Point Saline Intl

Sun 15/11

16:13-11:40

1 stop15h 27m

£652

LondonSt. George's

LHR London Heathrow - GND St. George's Point Saline Intl

LHRGND

London Heathrow

Tue 5/1

08:00-15:20

Nonstop11h 20m

St. George's Point Saline Intl

Tue 19/1

17:15-07:55

Nonstop10h 40m

£656

LondonSt. George's

LHR London Heathrow - GND St. George's Point Saline Intl

LHRGND

London Heathrow

Wed 30/9

08:30-20:25

3 stops40h 55m

St. George's Point Saline Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

£658

Flights are sorted by cheapest return flights first.

Deals found on 8/9

Showing 1-10 of 18 resultsSorted by cheapest first
1
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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

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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Grenada (average of £638). Flying from London Heathrow Airport to Grenada in December is currently the most expensive (average of £1,044). 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?

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.

How far ahead should I book a flight from London Heathrow Airport to Grenada?

The best time to book flights from London Heathrow Airport to Grenada is 81 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Grenada

See what other customers who have flown with Virgin Atlantic,American Airlines, andAir Canada 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.
Virgin Atlantic
7.4
Good
694 reviews
Check prices

Food

6.9

Entertainment

7.5

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.4
Good
694 reviews
Virgin Atlantic
7.4
Good
694 reviews
Check prices

Food

6.9

Entertainment

7.5

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
American Airlines
7.1
Good
12,040 reviews
Virgin Atlantic
7.4
Good
694 reviews
Check prices

Food

6.9

Entertainment

7.5

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Air Canada
7.1
Good
11,601 reviews
Virgin Atlantic
7.4
Good
694 reviews
Check prices

Food

6.9

Entertainment

7.5

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
British Airways
6.7
Okay
8,211 reviews
Virgin Atlantic
7.4
Good
694 reviews
Check prices

Food

6.9

Entertainment

7.5

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

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

    A quick flight from London Heathrow Airport to Grenada can take about 11h 20m. JetBlue provides one of the quickest options available for as low as £647. 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 £1,742, our data indicates the cheapest price to be £658. The most popular route (London Heathrow - St. George's Point Saline Intl), is priced around £606.

  • 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Grenada (average of £638). Flying from London Heathrow Airport to Grenada in December is currently the most expensive (average of £1,044). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Grenada

Heathrow to Bridgetown flights
Gatwick to Bridgetown flights
Heathrow to Kingston flights
Heathrow to Montego Bay flights
Stansted to Bridgetown flights
London City to Bridgetown flights
Gatwick to Kingston flights
Heathrow to Punta Cana flights
Gatwick to Punta Cana flights
Heathrow to Port of Spain flights
Gatwick to Port of Spain flights
London City to Kingston flights
London City to Montego Bay flights
Heathrow to Castries flights
Stansted to Punta Cana flights
Heathrow to Nassau flights
Stansted to Kingston flights
Stansted to Montego Bay flights
Gatwick to Montego Bay flights
Heathrow to Kingstown flights
Gatwick to St. John's flights
Gatwick to Castries flights
London City to Punta Cana flights
Heathrow to St. George's flights
Stansted to Port of Spain flights
Luton to Punta Cana flights
Heathrow to Santo Domingo flights
Heathrow to Luis Munoz Marin Intl flights
Luton to Montego Bay flights
Gatwick to Santo Domingo flights
Heathrow to St. John's flights
Heathrow to George Town flights
Gatwick to Luis Munoz Marin Intl flights
Heathrow to Willemstad flights
London City to Luis Munoz Marin Intl flights
London City to Castries flights
Gatwick to St. George's flights
Stansted to Santo Domingo flights
Gatwick to Nassau flights
Gatwick to Basseterre flights
Gatwick to Havana flights
Gatwick to Kingstown flights
Stansted to Luis Munoz Marin Intl flights
Heathrow to Basseterre flights
Heathrow to Castries flights
Gatwick to Willemstad flights
Heathrow to Pointe-à-Pitre flights
Gatwick to Castries flights
London City to Santo Domingo flights

Top 4 airlines flying from Heathrow to Grenada

AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£567Average£760FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air CanadaCheapest£580Average£640FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest£648Average£771FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£669Average£799FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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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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