What are the cheapest airlines to fly from Grenada to London Heathrow Airport one-way?

The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as £418. However, be on the lookout for offers from Virgin Atlantic and American Airlines, as they are both options that can get you from Grenada to London Heathrow Airport for a low price.

What is the cheapest day to fly from Grenada to London Heathrow Airport?

Travellers seeking maximum savings on their Grenada to London Heathrow Airport flight should consider departing on Saturday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Grenada to London Heathrow Airport?

Travelers have found that booking a Friday departure is the best way to save up to 12% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

To save up to 32% on this flight, we recommend booking at least 36 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Grenada to London Heathrow Airport from £664 1-2 weeks out and tickets from £746 for flights departing within the next 72 hours.

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

Our data shows that July tends to be the cheapest month to fly to London Heathrow Airport from Grenada. Users have commonly found prices around £732 for the month, but tickets can be as low as £603. Due to multiple factors, prepare for potentially higher prices in August.

Can I find deals for flights from Grenada to Heathrow that include hotel bookings?

Yes. In addition to deals on Grenada to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Grenada to Heathrow?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grenada to Heathrow.

Can I find deals for business class flights from Grenada to Heathrow?

Yes. Cheapflights offers flight deals from Grenada to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£839+ Flights from Grenada to London Heathrow Airport

Cheap flight deals from Grenada to Heathrow

Round-trip from	£599
One-way from	£418
Popular in	August
Cheapest in	July
Average price	£696

Virgin Atlantic
4/3-25/3
2 total stops
22h 25m total
Grenada to London

Search Deals

Air Canada
27/7
1 total stop
33h 55m total
Grenada to London

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from Grenada to Heathrow

Cheapest flights from Grenada to Heathrow
Explore the most affordable flight options available from Grenada to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Tue 4/318:50GND - LHR

1 stop10h 45mVirgin Atlantic

Tue 25/309:35LHR - GND

1 stop11h 40mVirgin Atlantic

Deal found 20/2£599

Tue 4/318:50GND - LHR

Nonstop10h 45mAir France

Tue 25/309:35LHR - GND

Nonstop11h 40mAir France

Deal found 20/2£684

Tue 4/318:50GND - LHR

Nonstop10h 45mMultiple Airlines

Tue 25/309:35LHR - GND

1 stop26h 30mMultiple Airlines

Deal found 20/2£787

Sun 6/416:00GND - LHR

1 stop14h 50mAir Canada

Sun 13/414:05LHR - GND

2 stops53h 45mAir Canada

Deal found 20/2£881

Sun 13/715:40GND - LHR

2 stops25h 00mAmerican Airlines

Wed 13/819:40LHR - GND

2 stops23h 15mAmerican Airlines

Deal found 20/2£934

Best flights from Grenada to Heathrow
Discover carefully curated flight deals from Grenada to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 February 2025.

Tue 4/318:50GND - LHR

1 stop10h 45mVirgin Atlantic

Tue 25/309:35LHR - GND

1 stop11h 40mVirgin Atlantic

Deal found 20/2£599

Tue 4/318:50GND - LHR

Nonstop10h 45mAir France

Tue 25/309:35LHR - GND

Nonstop11h 40mAir France

Deal found 20/2£684

Tue 4/318:50GND - LHR

Nonstop10h 45mMultiple Airlines

Tue 25/309:35LHR - GND

1 stop26h 30mMultiple Airlines

Deal found 20/2£787

Sun 6/416:00GND - LHR

1 stop14h 50mAir Canada

Sun 13/414:05LHR - GND

2 stops53h 45mAir Canada

Deal found 20/2£881

Sun 13/715:40GND - LHR

2 stops25h 00mAmerican Airlines

Wed 13/819:40LHR - GND

2 stops23h 15mAmerican Airlines

Deal found 20/2£934

Last-minute flights from Grenada to Heathrow
Discover last-minute flight deals from Grenada to Heathrow. Data last updated 21 February 2025 and is based on user searches.

Tue 4/318:50GND - LHR

1 stop10h 45mVirgin Atlantic

Tue 25/309:35LHR - GND

1 stop11h 40mVirgin Atlantic

Deal found 20/2£599

Tue 4/318:50GND - LHR

Nonstop10h 45mAir France

Tue 25/309:35LHR - GND

Nonstop11h 40mAir France

Deal found 20/2£684

Tue 4/318:50GND - LHR

Nonstop10h 45mMultiple Airlines

Tue 25/309:35LHR - GND

1 stop26h 30mMultiple Airlines

Deal found 20/2£787

Fri 28/315:15GND - LHR

2 stops23h 40mAmerican Airlines

Sun 30/319:05LHR - GND

2 stops24h 10mAmerican Airlines

Deal found 20/2£1,849

One-way flights from Grenada to Heathrow
Search for one-way flight options from Grenada to Heathrow. Find affordable one-way fares based on user searches. Data last updated 21 February 2025.

Sun 27/715:40GND - LHR

1 stop33h 55mAir Canada

Deal found 20/2£418

Sat 16/816:00GND - LHR

1 stop10h 50mVirgin Atlantic

Deal found 20/2£557

Wed 13/808:50GND - LHR

1 stop18h 00mMultiple Airlines

Deal found 20/2£581

Sat 31/515:40GND - LHR

1 stop16h 05mAmerican Airlines

Deal found 20/2£1,020

Sat 31/516:00GND - LHR

Nonstop10h 50mAir France

Deal found 20/2£1,880

Find flights from Grenada to Heathrow within your budget

Fly from

Fly to

Route

Depart

Return

Price

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Tue 4/3

18:50-09:35

1 stop10h 45m

London Heathrow

Tue 25/3

09:35-17:15

1 stop11h 40m

£599

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Tue 4/3

18:50-09:35

Nonstop10h 45m

London Heathrow

Tue 25/3

09:35-17:15

Nonstop11h 40m

£684

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Tue 4/3

18:50-09:35

Nonstop10h 45m

London Heathrow

Tue 25/3

09:35-08:05

1 stop26h 30m

£787

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Sun 6/4

16:00-11:50

1 stop14h 50m

London Heathrow

Sun 13/4

14:05-14:50

2 stops53h 45m

£881

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Sun 13/7

15:40-21:40

2 stops25h 00m

London Heathrow

Wed 13/8

19:40-13:55

2 stops23h 15m

£934

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Sun 27/7

15:40-06:35

1 stop33h 55m

£418

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Sat 16/8

16:00-07:50

1 stop10h 50m

£557

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Wed 13/8

08:50-07:50

1 stop18h 00m

£581

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Sat 31/5

15:40-12:45

1 stop16h 05m

£1,020

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Sat 31/5

16:00-07:50

Nonstop10h 50m

£1,880

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Best time to book a flight from Grenada to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Grenada 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.

Travel insights for flights from Grenada to Heathrow

Get recent, data-driven insights about flights from Grenada to Heathrow including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Grenada to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Grenada to London Heathrow Airport (average of £112). Flying from Grenada to London Heathrow Airport in August is currently the most expensive (average of £163). 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 GD to LHR?

A simple way to save on the total cost of your ticket is to fly from Grenada to London Heathrow Airport in the morning. If you’re flexible enough to do this you can expect to save up to 5% on your trip compared to booking a flight at midday.

Rainfall in Heathrow by month

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Virgin Atlantic

7.5

Good

654 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

K,Aug 2024

LHR - MIA

The crew leader who did the tannoys was amazing. He really made us laugh 😂. Also, a great landing in very windy conditions.

Virgin Atlantic

7.5

Good

654 reviews

Virgin Atlantic

7.5

Good

654 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

K,Aug 2024

LHR - MIA

The crew leader who did the tannoys was amazing. He really made us laugh 😂. Also, a great landing in very windy conditions.

Air France

7.4

Good

1,449 reviews

Virgin Atlantic

7.5

Good

654 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

K,Aug 2024

LHR - MIA

The crew leader who did the tannoys was amazing. He really made us laugh 😂. Also, a great landing in very windy conditions.

American Airlines

7.2

Good

10,000 reviews

Virgin Atlantic

7.5

Good

654 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

K,Aug 2024

LHR - MIA

The crew leader who did the tannoys was amazing. He really made us laugh 😂. Also, a great landing in very windy conditions.

Air Canada

7.0

Good

8,756 reviews

Virgin Atlantic

7.5

Good

654 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

K,Aug 2024

LHR - MIA

The crew leader who did the tannoys was amazing. He really made us laugh 😂. Also, a great landing in very windy conditions.

Related info for your journey

What are the cheapest airlines to fly from Grenada to London Heathrow Airport one-way?
The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as £418. However, be on the lookout for offers from Virgin Atlantic and American Airlines, as they are both options that can get you from Grenada to London Heathrow Airport for a low price.
Can I find deals for flights from Grenada to Heathrow that include hotel bookings?
Yes. In addition to deals on Grenada to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Grenada to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grenada to Heathrow.
Can I find deals for business class flights from Grenada to Heathrow?
Yes. Cheapflights offers flight deals from Grenada to Heathrow 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 Grenada to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Grenada to London Heathrow Airport (average of £112). Flying from Grenada to London Heathrow Airport in August is currently the most expensive (average of £163). 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

Deal

Hounslow

Milton Keynes

Croydon

Gatwick

Slough

Luton

Ilford

Hayes

Eastbourne

Swindon

Northampton

Wembley

Southend-on-Sea

Ipswich

Winchester

Maidstone

Crawley

Southall

Watford

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Grenada to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£656	Average£819	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest£671	Average£707	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

Fly with Cheapflights

How does Cheapflights help users find flights from Grenada to Heathrow?

When you search for this flight from Grenada to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Grenada to Heathrow?

Cheapflights simply makes it quick and affordable to book flights from Grenada to Heathrow 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 Grenada to Heathrow with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Grenada to Heathrow, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Grenada to Heathrow become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Grenada today and book when prices fit your budget.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Grenada to London Heathrow Airport from £418

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 27/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Grenada to Heathrow

Keep the following information in mind while searching for Grenada to Heathrow flight deals. Data was last updated 21 February 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Grenada to Heathrow

Cheapest flights from Grenada to HeathrowExplore the most affordable flight options available from Grenada to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Explore the most affordable flight options available from Grenada to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Find flights from Grenada to Heathrow within your budget

Best time to book a flight from Grenada to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Grenada with our price prediction graph.

Travel insights for flights from Grenada to Heathrow

Get recent, data-driven insights about flights from Grenada to Heathrow including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Grenada to London Heathrow Airport?

What is the cheapest time of day to fly from GD to LHR?

Find hourly flight availability from Grenada to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

Reviews of airlines servicing Heathrow

Related info for your journey

Find useful and relevant information for your journey from Grenada to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Grenada to London Heathrow Airport one-way?

Can I find deals for flights from Grenada to Heathrow that include hotel bookings?

How can I find direct flights from Grenada to Heathrow?

Can I find deals for business class flights from Grenada to Heathrow?

What is the cheapest month to book a flight from Grenada to London Heathrow Airport?

Travelling to a place near Grenada?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Grenada to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Grenada to Heathrow

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 Grenada to Heathrow?

Why should you use Cheapflights to find cheap flight tickets from Grenada to Heathrow?

Can Cheapflights find flights from Grenada to Heathrow with no change fees?

Can Cheapflights notify me if prices for flights from Grenada to Heathrow become cheaper?

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Travel Smart

Cheapest flights from Grenada to Heathrow
Explore the most affordable flight options available from Grenada to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.