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

£442 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Virgin Atlantic and American Airlines, with prices starting from £542 and £1,063, respectively.

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

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

In terms of precipitation, rainfall in London 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 when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, 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).

What are the most popular routes from Grenada to London?

The most popular flight routes from Grenada to London are St. George's Point Saline Intl - London Heathrow, St. George's Point Saline Intl - London Gatwick and St. George's Point Saline Intl - London City.

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

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 86% on your flight compared to booking on days when demand is much higher.

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

Find a great deal and save up to 32% by booking at least 36 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Grenada to London within the next two weeks, with the cheapest ticket starting at £620.

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

July is one of the best times of the year to fly to London from Grenada. Prices for July average £679 per person but you can even find prices for as low as £563. The most expensive prices can be found in the month of August. Opting for a July flight can save you 22% on your journey compared to booking in August

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

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

How can I find direct flights from Grenada to London?

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

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

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

£399+ Flights from Grenada to London

Cheap flight deals from Grenada to London

Round-trip from	£652
One-way from	£399
Popular in	August
Cheapest in	July
Average price	£628

Air Canada
3/12-3/2
3 total stops
68h 35m total
Grenada to London

Search Deals

5/8
3 total stops
42h 20m total
Grenada to London

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£15 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Grenada to London

Cheapest flights from Grenada to London
Explore the most affordable flight options available from Grenada to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2025.

Wed 3/1216:30GND - LHR

1 stop34h 00mAir Canada

Tue 3/208:55LHR - GND

2 stops34h 35mAir Canada

Deal found 10/7£652

Tue 29/716:15GND - LHR

1 stop10h 35mMultiple Airlines

Sun 30/1108:40LHR - GND

1 stop13h 30mMultiple Airlines

Deal found 11/7£774

Tue 5/807:00GND - LGW

1 stop18h 35mMultiple Airlines

Wed 3/911:15LGW - GND

1 stop10h 40mMultiple Airlines

Deal found 10/7£790

Wed 3/1218:45GND - LGW

1 stop10h 05mBritish Airways

Sat 31/110:05LGW - GND

1 stop11h 00mBritish Airways

Deal found 10/7£855

Sun 9/1116:30GND - LHR

1 stop15h 35mAmerican Airlines

Mon 24/1111:15LHR - GND

1 stop31h 30mAmerican Airlines

Deal found 11/7£873

Tue 5/805:01GND - LHR

1 stop23h 29mJetBlue

Wed 3/908:15LHR - GND

1 stop35h 17mJetBlue

Deal found 10/7£1,153

Best flights from Grenada to London
Discover carefully curated flight deals from Grenada to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 July 2025.

Wed 3/1216:30GND - LHR

1 stop34h 00mAir Canada

Tue 3/208:55LHR - GND

2 stops34h 35mAir Canada

Deal found 10/7£652

Tue 29/716:15GND - LHR

1 stop10h 35mMultiple Airlines

Sun 30/1108:40LHR - GND

1 stop13h 30mMultiple Airlines

Deal found 11/7£774

Wed 3/1218:45GND - LGW

1 stop10h 05mBritish Airways

Sat 31/110:05LGW - GND

1 stop11h 00mBritish Airways

Deal found 10/7£855

Sun 9/1116:30GND - LHR

1 stop15h 35mAmerican Airlines

Mon 24/1111:15LHR - GND

1 stop31h 30mAmerican Airlines

Deal found 11/7£873

Tue 5/805:01GND - LHR

1 stop23h 29mJetBlue

Wed 3/908:15LHR - GND

1 stop35h 17mJetBlue

Deal found 10/7£1,153

Tue 5/807:00GND - LGW

1 stop18h 35mMultiple Airlines

Wed 3/911:15LGW - GND

1 stop10h 40mMultiple Airlines

Deal found 10/7£790

Last-minute flights from Grenada to London
Discover last-minute flight deals from Grenada to London. Data last updated 12 July 2025 and is based on user searches.

Wed 23/718:35GND - LGW

1 stop10h 10mBritish Airways

Sat 22/1110:05LGW - GND

1 stop11h 00mBritish Airways

Deal found 11/7£1,215

Tue 29/716:15GND - LHR

1 stop10h 35mMultiple Airlines

Sun 30/1108:40LHR - GND

1 stop13h 30mMultiple Airlines

Deal found 11/7£774

Tue 5/807:00GND - LGW

1 stop18h 35mMultiple Airlines

Wed 3/911:15LGW - GND

1 stop10h 40mMultiple Airlines

Deal found 10/7£790

Tue 5/805:01GND - LHR

1 stop23h 29mJetBlue

Wed 3/908:15LHR - GND

1 stop35h 17mJetBlue

Deal found 10/7£1,153

Sun 10/815:35GND - LHR

1 stop15h 15mAir Canada

Sat 7/211:10LHR - GND

1 stop32h 20mAir Canada

Deal found 10/7£725

Sun 10/817:15GND - LGW

2 stops34h 20mAmerican Airlines

Sun 8/212:30LGW - GND

2 stops30h 05mAmerican Airlines

Deal found 10/7£1,705

Sun 10/817:15GND - LHR

1 stop32h 40mAmerican Airlines

Sun 8/211:55LHR - GND

1 stop30h 40mAmerican Airlines

Deal found 11/7£1,731

One-way flights from Grenada to London
Search for one-way flight options from Grenada to London. Find affordable one-way fares based on user searches. Data last updated 12 July 2025.

Tue 5/807:00GND - LGW

3 stops42h 20mMultiple Airlines

Deal found 11/7£399

Mon 28/715:35GND - LHR

1 stop15h 15mAir Canada

Deal found 10/7£442

Mon 28/712:15GND - LHR

3 stops36h 35mMultiple Airlines

Deal found 10/7£492

Tue 29/716:15GND - LHR

Nonstop10h 35mVirgin Atlantic

Deal found 10/7£542

Tue 5/807:00GND - LCY

3 stops30h 35mMultiple Airlines

Deal found 11/7£757

Tue 5/815:00GND - LHR

1 stop14h 35mAmerican Airlines

Deal found 11/7£1,063

Wed 13/818:35GND - LGW

1 stop10h 10mBritish Airways

Deal found 10/7£1,626

Cheapflights Fare Finder

Use the filters below to find and compare flights from Grenada to London 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

Wed 3/12

16:30-06:30

1 stop34h 00m

London Heathrow

Tue 3/2

08:55-15:30

2 stops34h 35m

£652

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Tue 29/7

16:15-07:50

1 stop10h 35m

London Heathrow

Sun 30/11

08:40-18:10

1 stop13h 30m

£774

St. George'sLondon

GND - LGW

GNDLGW

St. George's Point Saline Intl

Tue 5/8

07:00-06:35

1 stop18h 35m

London Gatwick

Wed 3/9

11:15-16:55

1 stop10h 40m

£790

St. George'sLondon

GND - LGW

GNDLGW

St. George's Point Saline Intl

Wed 3/12

18:45-08:50

1 stop10h 05m

London Gatwick

Sat 31/1

10:05-17:05

1 stop11h 00m

£855

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Sun 9/11

16:30-12:05

1 stop15h 35m

London Heathrow

Mon 24/11

11:15-14:45

1 stop31h 30m

£873

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Tue 5/8

05:01-09:30

1 stop23h 29m

London Heathrow

Wed 3/9

08:15-14:32

1 stop35h 17m

£1,153

St. George'sLondon

GND - LGW

GNDLGW

St. George's Point Saline Intl

Tue 5/8

07:00-06:20

3 stops42h 20m

£399

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Mon 28/7

15:35-11:50

1 stop15h 15m

£442

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Mon 28/7

12:15-05:50

3 stops36h 35m

£492

St. George'sLondon

GND - LHR

GNDLHR

St. George's Point Saline Intl

Tue 29/7

16:15-07:50

Nonstop10h 35m

£542

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Showing 1-10 of 13 results

Best time to book a flight from Grenada to London

Have a flexible travel schedule? Discover the best time to fly to London 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.

Cheapflights Insights

Everything you need to know about your flight from Grenada to London

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

Currently, January is the cheapest month in which you can book a flight from Grenada to London (average of £112). Flying from Grenada to London in August is currently the most expensive (average of £164). 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 LON?

Unlike in the morning, when flights are generally more expensive, you can save up to 2% on flights from Grenada to London by exploring options for tickets at midday.

Reviews of airlines servicing London

See what other customers who have flown with Virgin Atlantic, JetBlue, andAmerican Airlines from Grenada to London 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

654 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row

Virgin Atlantic

7.4

Good

654 reviews

Virgin Atlantic

7.4

Good

654 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row

JetBlue

7.3

Good

2,914 reviews

Virgin Atlantic

7.4

Good

654 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row

American Airlines

7.2

Good

10,000 reviews

Virgin Atlantic

7.4

Good

654 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row

Air Canada

7.1

Good

9,704 reviews

Virgin Atlantic

7.4

Good

654 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row

British Airways

6.6

Okay

7,120 reviews

Virgin Atlantic

7.4

Good

654 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row

Related info for your journey

What are the cheapest airlines to fly from Grenada to London one-way?
£442 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Virgin Atlantic and American Airlines, with prices starting from £542 and £1,063, respectively.
What are the most popular routes from Grenada to London?
The most popular flight routes from Grenada to London are St. George's Point Saline Intl - London Heathrow, St. George's Point Saline Intl - London Gatwick and St. George's Point Saline Intl - London City.
Can I find deals for flights from Grenada to London that include hotel bookings?
Yes. In addition to deals on Grenada to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Grenada to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grenada to London.
Can I find deals for business class flights from Grenada to London?
Yes. Cheapflights offers flight deals from Grenada to London 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?
Currently, January is the cheapest month in which you can book a flight from Grenada to London (average of £112). Flying from Grenada to London in August is currently the most expensive (average of £164). 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

Hounslow

Croydon

Milton Keynes

Deal

Gatwick

Slough

Luton

Wembley

Crawley

Eastbourne

Ilford

Hayes

Ipswich

Folkestone

Southend-on-Sea

Watford

Winchester

Maidstone

Guildford

Chichester

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Grenada to London

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£608	Average£700	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest£624	Average£663	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

Fly with Cheapflights

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

When you search for this flight from Grenada to London, 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 London?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Grenada to London.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Grenada to London flexibly with Cheapflights today.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Grenada to London from £399

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Grenada to London

Keep the following information in mind while searching for Grenada to London flight deals. Data was last updated 12 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Grenada to London

Cheapest flights from Grenada to LondonExplore the most affordable flight options available from Grenada to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2025.

Explore the most affordable flight options available from Grenada to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Grenada to London

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

Cheapflights Insights

Everything you need to know about your flight from Grenada to London

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

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

Find hourly flight availability from Grenada to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 July 2025.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 12 July 2025.

See what other customers who have flown with Virgin Atlantic, JetBlue, andAmerican Airlines from Grenada to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Grenada to London. 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 one-way?

What are the most popular routes from Grenada to London?

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

How can I find direct flights from Grenada to London?

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

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

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 London

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

Top 2 airlines flying from Grenada to London

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 London?

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

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

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

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Cheapest flights from Grenada to London
Explore the most affordable flight options available from Grenada to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2025.