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Cheap flights from Grenada to London from £407

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Grenada to London departing on 7/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Recent return flight deals from Grenada to London

Virgin Atlantic Logo
16:15 - 07:50GND-LHR
10h 35mdirect
Virgin Atlantic Logo
08:05 - 14:15LHR-GND
11h 10mdirect
£674Virgin Atlantic
Find Deal
Tue, 16 Sep - Tue, 7 Oct
JetBlue Logo
16:00 - 20:45GND-LHR
23h 45m1 stop
JetBlue Logo
08:15 - 14:28LHR-GND
35h 13m1 stop
£676JetBlue
Find Deal
Sat, 27 Sep - Sat, 4 Oct
Logo
16:30 - 20:35GND-LHR
24h 05m2 stops
Logo
18:00 - 18:10LHR-GND
28h 10m2 stops
£825
Find Deal
Wed, 5 Nov - Wed, 3 Dec
Logo
13:30 - 10:45GND-LHR
17h 15m2 stops
Logo
06:30 - 08:10LHR-GND
29h 40m3 stops
£829
Find Deal
Wed, 5 Nov - Wed, 3 Dec
Logo
16:30 - 11:20GND-LHR
14h 50m1 stop
Logo
18:00 - 18:10LHR-GND
28h 10m2 stops
£830
Find Deal
Wed, 5 Nov - Wed, 3 Dec
Logo
09:30 - 11:50GND-LHR
21h 20m2 stops
Logo
09:30 - 14:35LHR-GND
34h 05m2 stops
£887
Find Deal
Sat, 27 Sep - Sat, 4 Oct
Air Canada Logo
16:30 - 06:30GND-LHR
34h 00m1 stop
Air Canada Logo
19:25 - 15:30LHR-GND
48h 05m2 stops
£917Air Canada
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Sun, 9 Nov - Mon, 24 Nov
Air Canada Logo
16:30 - 06:30GND-LHR
34h 00m1 stop
Air Canada Logo
19:25 - 15:30LHR-GND
48h 05m2 stops
£919Air Canada
Find Deal
Sun, 9 Nov - Mon, 24 Nov
American Airlines Logo
16:03 - 11:30GND-LHR
15h 27m1 stop
American Airlines Logo
17:05 - 15:28LHR-GND
26h 23m2 stops
£1,470American Airlines
Find Deal
Mon, 10 Nov - Fri, 28 Nov
American Airlines Logo
16:03 - 12:05GND-LHR
16h 02m1 stop
American Airlines Logo
19:05 - 15:03LHR-GND
23h 58m2 stops
£1,471American Airlines
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Sun, 9 Nov - Sun, 16 Nov

American Airlines flights from Grenada to London Heathrow Airport

Our best American Airlines deals on Grenada to London Heathrow Airport flight tickets
American Airlines
10 Nov
GND16:03St. George's Point Saline Intl
15h 27m
1 stop
LHR11:30London Heathrow
28 Nov
LHR17:05London Heathrow
26h 23m
2 stops
GND15:28St. George's Point Saline Intl
£1,470
Find similar
American Airlines
9 Nov
GND16:03St. George's Point Saline Intl
16h 02m
1 stop
LHR12:05London Heathrow
16 Nov
LHR19:05London Heathrow
23h 58m
2 stops
GND15:03St. George's Point Saline Intl
£1,471
Find similar
American Airlines
20 Nov
GND16:03St. George's Point Saline Intl
15h 27m
1 stop
LHR11:30London Heathrow
24 Nov
LHR14:45London Heathrow
28h 18m
2 stops
GND15:03St. George's Point Saline Intl
£1,472
Find similar

JetBlue flights from Grenada to London Heathrow Airport

Our best JetBlue deals on Grenada to London Heathrow Airport flight tickets
JetBlue
27 Sept
GND16:00St. George's Point Saline Intl
23h 45m
1 stop
LHR20:45London Heathrow
4 Oct
LHR08:15London Heathrow
35h 13m
1 stop
GND14:28St. George's Point Saline Intl
£676
Find similar
JetBlue
6 Sept
GND16:00St. George's Point Saline Intl
36h 30m
1 stop
LHR09:30London Heathrow
16 Sept
LHR08:15London Heathrow
35h 13m
1 stop
GND14:28St. George's Point Saline Intl
£919
Find similar
JetBlue
6 Sept
GND16:00St. George's Point Saline Intl
36h 30m
1 stop
LHR09:30London Heathrow
16 Sept
LHR08:15London Heathrow
35h 13m
1 stop
GND14:28St. George's Point Saline Intl
£926
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Grenada to London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 29 August 2025.
Use the filters below to find and compare flights from Grenada to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Tue 16/9

16:15-07:50

Nonstop10h 35m

London Heathrow

Tue 7/10

08:05-14:15

Nonstop11h 10m

£674

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Sat 27/9

16:00-20:45

1 stop23h 45m

London Heathrow

Sat 4/10

08:15-14:28

1 stop35h 13m

£676

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Wed 5/11

16:30-20:35

2 stops24h 05m

London Heathrow

Wed 3/12

18:00-18:10

2 stops28h 10m

£825

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Wed 5/11

13:30-10:45

2 stops17h 15m

London Heathrow

Wed 3/12

06:30-08:10

3 stops29h 40m

£829

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Wed 5/11

16:30-11:20

1 stop14h 50m

London Heathrow

Wed 3/12

18:00-18:10

2 stops28h 10m

£830

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Sat 27/9

09:30-11:50

2 stops21h 20m

London Heathrow

Sat 4/10

09:30-14:35

2 stops34h 05m

£887

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Sun 9/11

16:30-06:30

1 stop34h 00m

London Heathrow

Mon 24/11

19:25-15:30

2 stops48h 05m

£917

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Sun 9/11

16:30-06:30

1 stop34h 00m

London Heathrow

Mon 24/11

19:25-15:30

2 stops48h 05m

£919

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Mon 10/11

16:03-11:30

1 stop15h 27m

London Heathrow

Fri 28/11

17:05-15:28

2 stops26h 23m

£1,470

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Sun 9/11

16:03-12:05

1 stop16h 02m

London Heathrow

Sun 16/11

19:05-15:03

2 stops23h 58m

£1,471

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Grenada to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London Heathrow Airport?

In general, November is the cheapest month to fly from Grenada to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £648. The month of December is another great option to travel to London Heathrow Airport, with average flight prices from Grenada averaging around £648.

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Grenada is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £638. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Sunday is £778.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Grenada to London Heathrow Airport in the evening for as low as £669. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £676 on average. Flights to London Heathrow Airport from Grenada in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Grenada to London Heathrow flight route?

Fly from St. George's Point Saline Intl to London Heathrow for the best Grenada - London Heathrow flight prices

What cabin class options are available on Grenada to London Heathrow flights?

There are 2 cabin classes available to choose from on Grenada to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Grenada to London Heathrow Airport flights?

No. A direct flight is the cheapest option for a flight between Grenada to London Heathrow Airport.

Cheap Grenada to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Grenada to London Heathrow Airport

Fastest flight time

10h 35m

Direct flights

Tue, Wed and Sun
The fastest flight from Grenada to London Heathrow Airport takes 10h 35m
Direct flights go from Grenada to London Heathrow Airport on Tuesday, Wednesday and Sunday. There are no airlines offering direct flights..
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  • When did momondo last update prices for flights from Grenada to London Heathrow Airport?

    Prices for flights from Grenada to London Heathrow Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Grenada to London Heathrow Airport?

  • How old do you have to be to fly from Grenada to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grenada to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Grenada to London Heathrow Airport?

Best airlines flying from Grenada to London Heathrow Airport

Compare and see reviews for airlines that fly from Grenada to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £624Free CancellationRating
7.4
661 reviews
Search Virgin Atlantic flights

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Why use momondo?

Why should I use momondo to find a flight deal from Grenada to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Grenada to London for you.

Can I find flights from Grenada to London with flexible booking policies on momondo?

Yes. All flights to London from Grenada on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Grenada to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Grenada.

I’m not ready to book a flight from Grenada to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Grenada. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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