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Cheap flights from Grenada to London from £357

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 8/12. 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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Find the cheapest flights from Grenada to London

Recent return flight deals from Grenada to London

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
19:10 - 09:55GND-LHR
10h 45m1 stop
Virgin Atlantic Logo
09:40 - 17:05LHR-GND
11h 25m1 stop
£590Virgin Atlantic
Find Deal
Tue, 11 Nov - Tue, 9 Dec
Air Canada Logo
15:30 - 06:30GND-LHR
35h 00m1 stop
Air Canada Logo
18:00 - 14:30LHR-GND
24h 30m1 stop
£776Air Canada
Find Deal
Wed, 11 Mar - Sat, 28 Mar
Air Canada Logo
15:30 - 11:20GND-LHR
15h 50m1 stop
Air Canada Logo
18:00 - 14:30LHR-GND
24h 30m1 stop
£777Air Canada
Find Deal
Wed, 11 Mar - Sat, 28 Mar
Air Canada Logo
15:30 - 06:30GND-LHR
35h 00m1 stop
Air Canada Logo
09:00 - 14:30LHR-GND
33h 30m2 stops
£814Air Canada
Find Deal
Wed, 11 Mar - Sat, 28 Mar
JetBlue Logo
16:23 - 20:45GND-LHR
24h 22m1 stop
JetBlue Logo
07:45 - 14:25LHR-GND
34h 40m1 stop
£854JetBlue
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Sun, 9 Nov - Sun, 16 Nov
JetBlue Logo
16:23 - 20:45GND-LHR
24h 22m1 stop
JetBlue Logo
07:45 - 14:25LHR-GND
34h 40m1 stop
£865JetBlue
Find Deal
Sun, 9 Nov - Sun, 16 Nov
Multiple Airlines Logo
12:20 - 05:25GND-LHR
13h 05m1 stop
Multiple Airlines Logo
09:40 - 20:25LHR-GND
14h 45m2 stops
£872Multiple Airlines
Find Deal
Tue, 11 Nov - Tue, 9 Dec
American Airlines Logo
16:22 - 12:05GND-LHR
15h 43m1 stop
American Airlines Logo
19:05 - 13:45LHR-GND
22h 40m2 stops
£905American Airlines
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Sat, 7 Mar - Sat, 21 Mar
American Airlines Logo
16:22 - 20:00GND-LHR
23h 38m2 stops
American Airlines Logo
16:25 - 13:45LHR-GND
25h 20m2 stops
£908American Airlines
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Sat, 7 Mar - Sat, 21 Mar
WestJet Logo
16:55 - 12:50GND-LHR
39h 55m2 stops
WestJet Logo
14:50 - 15:58LHR-GND
29h 08m2 stops
£1,210WestJet
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Sun, 28 Dec - Sat, 31 Jan

Air Canada flights from Grenada to London Heathrow Airport

Our best Air Canada deals on Grenada to London Heathrow Airport flight tickets
Air Canada
11 Mar
GND15:30St. George's Point Saline Intl
35h 00m
1 stop
LHR06:30London Heathrow
28 Mar
LHR18:00London Heathrow
24h 30m
1 stop
GND14:30St. George's Point Saline Intl
£776
Find similar
Air Canada
11 Mar
GND15:30St. George's Point Saline Intl
15h 50m
1 stop
LHR11:20London Heathrow
28 Mar
LHR18:00London Heathrow
24h 30m
1 stop
GND14:30St. George's Point Saline Intl
£777
Find similar
Air Canada
11 Mar
GND15:30St. George's Point Saline Intl
35h 00m
1 stop
LHR06:30London Heathrow
28 Mar
LHR09:00London Heathrow
33h 30m
2 stops
GND14:30St. George's Point Saline Intl
£814
Find similar

American Airlines flights from Grenada to London Heathrow Airport

Our best American Airlines deals on Grenada to London Heathrow Airport flight tickets
American Airlines
7 Mar
GND16:22St. George's Point Saline Intl
15h 43m
1 stop
LHR12:05London Heathrow
21 Mar
LHR19:05London Heathrow
22h 40m
2 stops
GND13:45St. George's Point Saline Intl
£905
Find similar
American Airlines
7 Mar
GND16:22St. George's Point Saline Intl
23h 38m
2 stops
LHR20:00London Heathrow
21 Mar
LHR16:25London Heathrow
25h 20m
2 stops
GND13:45St. George's Point Saline Intl
£908
Find similar
American Airlines
27 Mar
GND15:50St. George's Point Saline Intl
15h 40m
1 stop
LHR11:30London Heathrow
10 Apr
LHR18:05London Heathrow
24h 40m
2 stops
GND13:45St. George's Point Saline Intl
£911
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 31 October 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 11/11

19:10-09:55

1 stop10h 45m

London Heathrow

Tue 9/12

09:40-17:05

1 stop11h 25m

£590

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Wed 11/3

15:30-06:30

1 stop35h 00m

London Heathrow

Sat 28/3

18:00-14:30

1 stop24h 30m

£776

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Wed 11/3

15:30-11:20

1 stop15h 50m

London Heathrow

Sat 28/3

18:00-14:30

1 stop24h 30m

£777

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Wed 11/3

15:30-06:30

1 stop35h 00m

London Heathrow

Sat 28/3

09:00-14:30

2 stops33h 30m

£814

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Sun 9/11

16:23-20:45

1 stop24h 22m

London Heathrow

Sun 16/11

07:45-14:25

1 stop34h 40m

£854

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Sun 9/11

16:23-20:45

1 stop24h 22m

London Heathrow

Sun 16/11

07:45-14:25

1 stop34h 40m

£865

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Tue 11/11

12:20-05:25

1 stop13h 05m

London Heathrow

Tue 9/12

09:40-20:25

2 stops14h 45m

£872

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Sat 7/3

16:22-12:05

1 stop15h 43m

London Heathrow

Sat 21/3

19:05-13:45

2 stops22h 40m

£905

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Sat 7/3

16:22-20:00

2 stops23h 38m

London Heathrow

Sat 21/3

16:25-13:45

2 stops25h 20m

£908

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Sun 28/12

16:55-12:50

2 stops39h 55m

London Heathrow

Sat 31/1

14:50-15:58

2 stops29h 08m

£1,210

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, December 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 £665. The month of November is another great option to travel to London Heathrow Airport, with average flight prices from Grenada averaging around £683.

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 £654. 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 £798.

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?

You could potentially save up to 5% on your flight if you consider stops on a Grenada to London Heathrow Airport flight.

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

Best price found

£848

Fastest flight time

10h 45m

Direct flights

Tue
The best flight deal from Grenada to London Heathrow Airport found on momondo in the last 72 hours is £848
The fastest flight from Grenada to London Heathrow Airport takes 10h 45m
Direct flights go from Grenada to London Heathrow Airport on Tuesday. There are no airlines offering direct flights..
Search flight deals

  • 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 £640Free CancellationRating
7.5
671 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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