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Cheap flights from the Cayman Islands to London Heathrow Airport from £292

GCM — LHR
18 Oct — 25 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cayman Islands to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Cayman Islands to Heathrow

Thu 26/1115:35 -
1 stop14h 45m
Sun 29/1118:00 -
1 stop25h 35m
Deal found 18/9£734
Sat 10/1013:45 -
2 stops17h 45m
Mon 19/1017:40 -
1 stop25h 05m
Deal found 15/9£740
Fri 13/1116:45 -
2 stops19h 15m
Wed 25/1106:30 -
2 stops37h 05m
Deal found 17/9£745
Wed 28/1011:30 -
2 stops23h 20m
Wed 4/1109:50 -
2 stops33h 45m
Deal found 13/9£749
Thu 19/1115:35 -
2 stops40h 15m
Wed 25/1114:50 -
2 stops28h 45m
Deal found 16/9£761
Thu 19/1115:35 -
2 stops64h 15m
Sun 29/1114:50 -
2 stops28h 45m
Deal found 15/9£761
Thu 26/1115:35 -
2 stops40h 15m
Sun 29/1114:50 -
2 stops28h 45m
Deal found 18/9£764
Mon 30/1115:50 -
2 stops25h 50m
Sun 31/108:15 -
2 stops32h 55m
Deal found 16/9£768
Thu 12/1115:35 -
2 stops40h 15m
Wed 25/1114:50 -
2 stops28h 45m
Deal found 15/9£770

Find flight deals from Cayman Islands to Heathrow

Round-trip from

£723

One-way from

£292

Popular in

January

Cheapest in

March

Average price

£849
22/1-30/1
  • 22/1-30/1
  • 3 total stops
  • 48h 20m total
  • Cayman Islands to London
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10/10-31/12
  • 10/10-31/12
  • 2 total stops
  • 17h 45m total
  • Cayman Islands to London
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£95 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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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

Cheapest return flight

George TownLondon

GCM George Town Owen Roberts Intl - LHR London Heathrow

GCMLHR

George Town Owen Roberts Intl

Mon 15/2

15:40-20:45

1 stop24h 05m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£346

George TownLondon

GCM George Town Owen Roberts Intl - LHR London Heathrow

GCMLHR

George Town Owen Roberts Intl

Fri 9/10

16:45-16:50

2 stops18h 05m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£375

George TownLondon

GCM George Town Owen Roberts Intl - LHR London Heathrow

GCMLHR

George Town Owen Roberts Intl

Wed 10/2

11:30-20:05

3 stops27h 35m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£443

George TownLondon

GCM George Town Owen Roberts Intl - LHR London Heathrow

GCMLHR

George Town Owen Roberts Intl

Wed 6/1

11:30-11:25

2 stops18h 55m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£452

George TownLondon

GCM George Town Owen Roberts Intl - LHR London Heathrow

GCMLHR

George Town Owen Roberts Intl

Sun 1/11

15:35-21:05

3 stops24h 30m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£496

George TownLondon

GCM George Town Owen Roberts Intl - LHR London Heathrow

GCMLHR

George Town Owen Roberts Intl

Mon 15/2

13:10-21:00

2 stops26h 50m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£497
Fastest return journey

George TownLondon

GCM George Town Owen Roberts Intl - LHR London Heathrow

GCMLHR

George Town Owen Roberts Intl

Sat 10/10

11:25-06:35

1 stop13h 10m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£497

George TownLondon

GCM George Town Owen Roberts Intl - LHR London Heathrow

GCMLHR

George Town Owen Roberts Intl

Thu 8/10

12:25-21:00

2 stops26h 35m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£497

George TownLondon

GCM George Town Owen Roberts Intl - LHR London Heathrow

GCMLHR

George Town Owen Roberts Intl

Fri 13/11

16:45-17:00

2 stops19h 15m

London Heathrow

Wed 25/11

06:30-14:35

2 stops37h 05m

£745

George TownLondon

GCM George Town Owen Roberts Intl - LHR London Heathrow

GCMLHR

George Town Owen Roberts Intl

Fri 20/11

13:10-08:30

1 stop14h 20m

London Heathrow

Sat 28/11

15:00-12:10

1 stop26h 10m

£779

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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

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, April is the cheapest month in which you can book a flight from Cayman Islands to London Heathrow Airport (average of £809). Flying from Cayman Islands to London Heathrow Airport in May is currently the most expensive (average of £1,378). 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.

How far ahead should I book a flight from Cayman Islands to London Heathrow Airport?

The best time to book flights from Cayman Islands to London Heathrow Airport is 48 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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
8,229 reviews
Check prices

Crew

7.7

Boarding

7.0

Food

6.4

Entertainment

6.5

Overall

6.7

Comfort

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BUD - LHR

We had an absolute nightmare experience with British Airways. Check in was bad. They “lost” our business class seats that I selected a long time ago. Our luggage almost didn’t make it on the plane in London to LAX. Flight attendant was rude!! Not that it should matter but she thought bc of the seat assignment issue we were “upgraded” and that’s we had no choice in meals. Not that the meals were any good anyway.
British Airways
6.7
Okay
8,229 reviews
British Airways
6.7
Okay
8,229 reviews
Check prices

Crew

7.7

Boarding

7.0

Food

6.4

Entertainment

6.5

Overall

6.7

Comfort

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BUD - LHR

We had an absolute nightmare experience with British Airways. Check in was bad. They “lost” our business class seats that I selected a long time ago. Our luggage almost didn’t make it on the plane in London to LAX. Flight attendant was rude!! Not that it should matter but she thought bc of the seat assignment issue we were “upgraded” and that’s we had no choice in meals. Not that the meals were any good anyway.

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 14h 20m. Air Canada provides one of the quickest options available for as low as £779. The distance between Cayman Islands and London Heathrow Airport is about 4793 mi.

  • 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, April is the cheapest month in which you can book a flight from Cayman Islands to London Heathrow Airport (average of £809). Flying from Cayman Islands to London Heathrow Airport in May is currently the most expensive (average of £1,378). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Luton
Milton Keynes
Gatwick
Wembley
Slough
Ilford
Hayes
Northampton
Croydon
Colchester
Eastbourne
Brentford
Enfield
Southend-on-Sea
Barnet
Southall
Watford
Swindon
Kingston upon Thames

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Cayman Islands to Heathrow

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£785Average£938FlexibilityNo cancel feeOn-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.

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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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