How long is the flight from Cayman Islands to London Heathrow Airport?

A quick flight from Cayman Islands to London Heathrow Airport can take about 15h 40m. JetBlue provides one of the quickest options available for as low as £635. The distance between Cayman Islands and London Heathrow Airport is about 4793 mi. This flight may include one or multiple stops.

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

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

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.

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).

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

Tuesday flights are found to be more expensive to fly from Cayman Islands to London Heathrow Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London Heathrow Airport.

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

Flights from Cayman Islands to London Heathrow Airport lean towards being more expensive in January. Prices are generally better when you fly from Cayman Islands to London Heathrow Airport in August, with the cheapest ticket starting at £262.

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

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

How can I find direct flights from Cayman Islands to Heathrow?

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

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

Yes. Cheapflights offers flight deals from Cayman Islands 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.

£313+ Flights from the Cayman Islands to London Heathrow Airport

Cheap flight deals from Cayman Islands to Heathrow

Round-trip from	£615
One-way from	£313
Popular in	January
Cheapest in	August
Average price	£431

JetBlue
16/1-21/1
2 total stops
55h 22m total
Cayman Islands to London

Search Deals

19/10
2 total stops
23h 15m total
Cayman Islands to London

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (£88 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Cayman Islands to Heathrow

Cheapest flights from Cayman Islands to Heathrow
Explore the most affordable flight options available from Cayman Islands to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Thu 30/1014:45GCM - LHR

1 stop13h 45mJetBlue

Thu 6/1112:20LHR - GCM

1 stop31h 11mJetBlue

Deal found 15/9£724

Thu 2/1016:45GCM - LHR

1 stop13h 30mMultiple Airlines

Mon 13/1010:45LHR - GCM

1 stop16h 30mMultiple Airlines

Deal found 14/9£729

Wed 29/1011:30GCM - LHR

2 stops26h 25mMultiple Airlines

Wed 5/1118:30LHR - GCM

2 stops31h 45mMultiple Airlines

Deal found 14/9£762

Wed 29/1016:45GCM - LHR

1 stop33h 45mUnited Airlines

Wed 5/1116:20LHR - GCM

2 stops29h 10mUnited Airlines

Deal found 14/9£768

Thu 30/1012:30GCM - LHR

2 stops27h 05mAir Canada

Thu 6/1113:25LHR - GCM

2 stops28h 00mAir Canada

Deal found 15/9£778

Thu 30/1012:30GCM - LHR

2 stops15h 35mMultiple Airlines

Thu 6/1106:40LHR - GCM

3 stops43h 35mMultiple Airlines

Deal found 15/9£887

Fri 17/1018:05GCM - LHR

1 stop11h 35mBritish Airways

Fri 31/1009:05LHR - GCM

1 stop12h 45mBritish Airways

Deal found 15/9£904

Fri 17/1018:05GCM - LHR

1 stop11h 35mBritish Airways

Mon 27/1009:05LHR - GCM

1 stop12h 45mBritish Airways

Deal found 16/9£906

Fri 5/1215:10GCM - LHR

1 stop15h 50mAmerican Airlines

Sat 13/1211:15LHR - GCM

1 stop14h 00mAmerican Airlines

Deal found 14/9£919

Fri 19/1215:45GCM - LHR

1 stop15h 20mAmerican Airlines

Sun 28/1216:30LHR - GCM

1 stop27h 55mAmerican Airlines

Deal found 15/9£953

Best flights from Cayman Islands to Heathrow
Discover carefully curated flight deals from Cayman Islands to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 September 2025.

Fri 16/114:40GCM - LHR

1 stop25h 05mJetBlue

Wed 21/112:20LHR - GCM

1 stop30h 17mJetBlue

Deal found 14/9£615

Fri 16/114:25GCM - LHR

1 stop15h 40mUnited Airlines

Wed 21/113:25LHR - GCM

2 stops28h 50mUnited Airlines

Deal found 14/9£635

Thu 2/1016:45GCM - LHR

1 stop13h 30mMultiple Airlines

Mon 13/1010:45LHR - GCM

1 stop16h 30mMultiple Airlines

Deal found 14/9£729

Thu 30/1012:30GCM - LHR

2 stops27h 05mAir Canada

Thu 6/1113:25LHR - GCM

2 stops28h 00mAir Canada

Deal found 15/9£778

Fri 17/1018:05GCM - LHR

1 stop11h 35mBritish Airways

Fri 31/1009:05LHR - GCM

1 stop12h 45mBritish Airways

Deal found 15/9£904

Thu 30/1014:45GCM - LHR

1 stop13h 45mJetBlue

Thu 6/1112:20LHR - GCM

1 stop31h 11mJetBlue

Deal found 15/9£724

Wed 29/1011:30GCM - LHR

2 stops26h 25mMultiple Airlines

Wed 5/1118:30LHR - GCM

2 stops31h 45mMultiple Airlines

Deal found 14/9£762

Wed 29/1016:45GCM - LHR

1 stop33h 45mUnited Airlines

Wed 5/1116:20LHR - GCM

2 stops29h 10mUnited Airlines

Deal found 14/9£768

Thu 30/1016:45GCM - LHR

1 stop33h 45mUnited Airlines

Thu 6/1108:00LHR - GCM

2 stops37h 30mUnited Airlines

Deal found 15/9£768

Fri 17/1018:05GCM - LHR

1 stop11h 35mBritish Airways

Mon 27/1009:05LHR - GCM

1 stop12h 45mBritish Airways

Deal found 16/9£906

Thu 30/1012:30GCM - LHR

2 stops15h 35mMultiple Airlines

Thu 6/1106:40LHR - GCM

3 stops43h 35mMultiple Airlines

Deal found 15/9£887

Last-minute flights from Cayman Islands to Heathrow
Discover last-minute flight deals from Cayman Islands to Heathrow. Data last updated 16 September 2025 and is based on user searches.

Thu 2/1016:45GCM - LHR

1 stop13h 30mMultiple Airlines

Mon 13/1010:45LHR - GCM

1 stop16h 30mMultiple Airlines

Deal found 14/9£729

Fri 17/1018:05GCM - LHR

1 stop11h 35mBritish Airways

Fri 31/1009:05LHR - GCM

1 stop12h 45mBritish Airways

Deal found 15/9£904

Fri 17/1018:05GCM - LHR

1 stop11h 35mBritish Airways

Mon 27/1009:05LHR - GCM

1 stop12h 45mBritish Airways

Deal found 16/9£906

Wed 29/1011:30GCM - LHR

2 stops26h 25mMultiple Airlines

Wed 5/1118:30LHR - GCM

2 stops31h 45mMultiple Airlines

Deal found 14/9£762

Wed 29/1016:45GCM - LHR

2 stops32h 10mUnited Airlines

Wed 5/1113:35LHR - GCM

2 stops31h 55mUnited Airlines

Deal found 14/9£768

Wed 29/1012:25GCM - LHR

1 stop13h 55mAmerican Airlines

Wed 5/1111:45LHR - GCM

1 stop31h 29mAmerican Airlines

Deal found 14/9£968

Thu 30/1014:45GCM - LHR

1 stop13h 45mJetBlue

Thu 6/1112:20LHR - GCM

1 stop31h 11mJetBlue

Deal found 15/9£724

Thu 30/1012:30GCM - LHR

2 stops27h 05mAir Canada

Thu 6/1113:25LHR - GCM

2 stops28h 00mAir Canada

Deal found 15/9£778

Thu 30/1012:30GCM - LHR

2 stops15h 35mMultiple Airlines

Thu 6/1106:40LHR - GCM

3 stops43h 35mMultiple Airlines

Deal found 15/9£887

One-way flights from Cayman Islands to Heathrow
Search for one-way flight options from Cayman Islands to Heathrow. Find affordable one-way fares based on user searches. Data last updated 16 September 2025.

Sun 19/1016:45GCM - LHR

2 stops23h 15mMultiple Airlines

Deal found 15/9£313

Thu 20/1114:50GCM - LHR

2 stops41h 00mMultiple Airlines

Deal found 14/9£341

Thu 20/1115:43GCM - LHR

1 stop24h 02mJetBlue

Deal found 14/9£374

Sun 21/918:10GCM - LHR

2 stops45h 50mMultiple Airlines

Deal found 14/9£390

Sun 19/1013:35GCM - LHR

1 stop16h 00mUnited Airlines

Deal found 15/9£447

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Fri 16/1

14:40-20:45

1 stop25h 05m

London Heathrow

Wed 21/1

12:20-13:37

1 stop30h 17m

£615

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Fri 16/1

14:25-11:05

1 stop15h 40m

London Heathrow

Wed 21/1

13:25-13:15

2 stops28h 50m

£635

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Thu 30/10

14:45-09:30

1 stop13h 45m

London Heathrow

Thu 6/11

12:20-14:31

1 stop31h 11m

£724

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Thu 2/10

16:45-12:15

1 stop13h 30m

London Heathrow

Mon 13/10

10:45-21:15

1 stop16h 30m

£729

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Wed 29/10

11:30-18:55

2 stops26h 25m

London Heathrow

Wed 5/11

18:30-21:15

2 stops31h 45m

£762

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Wed 29/10

16:45-07:30

1 stop33h 45m

London Heathrow

Wed 5/11

16:20-16:30

2 stops29h 10m

£768

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Thu 30/10

16:45-07:30

1 stop33h 45m

London Heathrow

Thu 6/11

08:00-16:30

2 stops37h 30m

£768

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Thu 30/10

12:30-20:35

2 stops27h 05m

London Heathrow

Thu 6/11

13:25-12:25

2 stops28h 00m

£778

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Thu 30/10

12:30-09:05

2 stops15h 35m

London Heathrow

Thu 6/11

06:40-21:15

3 stops43h 35m

£887

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Fri 17/10

18:05-11:40

1 stop11h 35m

London Heathrow

Fri 31/10

09:05-16:50

1 stop12h 45m

£904

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 17 results

Best time to book a flight from Cayman Islands to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Cayman Islands 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 the Cayman Islands to London Heathrow Airport

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

Currently, January is the cheapest month in which you can book a flight from Cayman Islands to London Heathrow Airport (average of £112). Flying from Cayman Islands to London Heathrow Airport 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 KY to LHR?

When flying from Cayman Islands to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Heathrow

Read through reviews of airlines operating flights from the Cayman Islands to London Heathrow Airport, such as British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

British Airways

6.7

Okay

7,361 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.

British Airways

6.7

Okay

7,361 reviews

British Airways

6.7

Okay

7,361 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.

Related info for your journey

How long is the flight from Cayman Islands to London Heathrow Airport?
A quick flight from Cayman Islands to London Heathrow Airport can take about 15h 40m. JetBlue provides one of the quickest options available for as low as £635. The distance between Cayman Islands and London Heathrow Airport is about 4793 mi. This flight may include one or multiple stops.
Can I find deals for flights from Cayman Islands to Heathrow that include hotel bookings?
Yes. In addition to deals on Cayman Islands to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Cayman Islands to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cayman Islands to Heathrow.
Can I find deals for business class flights from Cayman Islands to Heathrow?
Yes. Cheapflights offers flight deals from Cayman Islands 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 Cayman Islands to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Cayman Islands to London Heathrow Airport (average of £112). Flying from Cayman Islands to London Heathrow Airport 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

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Gatwick

Northampton

Luton

Deal

Wembley

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Hayes

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Swindon

Dartford

Guildford

Brentford

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Cayman Islands to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£735	Average£893	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

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How does Cheapflights help users find flights from Cayman Islands to Heathrow?

When you search for this flight from Cayman Islands 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 Cayman Islands to Heathrow?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Cayman Islands to Heathrow for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Cayman Islands to Heathrow with no change fees.

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

Not ready to book yet? You can track prices for flights from Cayman Islands to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from the Cayman Islands to London Heathrow Airport from £313

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cayman Islands to Heathrow

Keep the following information in mind while searching for Cayman Islands to Heathrow flight deals. Data was last updated 16 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Cayman Islands to Heathrow

Cheapest flights from Cayman Islands to HeathrowExplore the most affordable flight options available from Cayman Islands to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Explore the most affordable flight options available from Cayman Islands to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Cayman Islands to Heathrow

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

Cheapflights Insights

Everything you need to know about your flight from the Cayman Islands to London Heathrow Airport

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

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

Find hourly flight availability from Cayman Islands 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 16 September 2025.

Reviews of airlines servicing Heathrow

Read through reviews of airlines operating flights from the Cayman Islands to London Heathrow Airport, such as British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from Cayman Islands to London Heathrow Airport?

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

How can I find direct flights from Cayman Islands to Heathrow?

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

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

Travelling to a place near London Heathrow Airport?

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 Cayman Islands to Heathrow

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

Top airline flying from Cayman Islands 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 Cayman Islands to Heathrow?

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

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

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

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Cheapest flights from Cayman Islands to Heathrow
Explore the most affordable flight options available from Cayman Islands to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.