Cheap flights from Heathrow to Kentucky

LHR — SDF
23 May — 30 May1
Return
1 adult
Economy
From?
To?
Mon 23/5
Mon 30/5

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 57 days in advance, which can save you up to 19% on flights from London Heathrow Airport to Kentucky compared to booking the week you need them. Waiting 57 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £693. For sooner than that we have options available in the next 3 days from £761.

When is the cheapest time to fly from London Heathrow Airport to Kentucky (LHR - KY)?

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

Cheap flights from Heathrow to Kentucky in May, June 2022

The best prices found for LHR to Kentucky flights in May, June
13 Jun - 5 Jul
LHR

London Heathrow

LEX

Lexington Blue Grass

1 stop

15h 24m
LEX

Lexington Blue Grass

LHR

London Heathrow

1 stop

11h 39m
£621

Finnair

View Deal

Deal found 15/5/22

1 Jun - 11 Jun
LHR

London Heathrow

SDF

Louisville Standiford Field

1 stop

35h 19m
SDF

Louisville Standiford Field

LHR

London Heathrow

1 stop

17h 20m
£621

Finnair

View Deal

Deal found 16/5/22

8 Jun - 12 Jun
LHR

London Heathrow

LEX

Lexington Blue Grass

2 stops

52h 54m
LEX

Lexington Blue Grass

LHR

London Heathrow

1 stop

32h 40m
£625

Finnair

View Deal

Deal found 17/5/22

Heathrow to Kentucky 2022 flight deals

Cheap flights to Kentucky from Heathrow found for this year
5 Sep - 12 Sep
LHR

London Heathrow

SDF

Louisville Standiford Field

1 stop

12h 30m
SDF

Louisville Standiford Field

LHR

London Heathrow

1 stop

11h 54m
£561

Finnair

View Deal

Deal found 16/5/22

5 Sep - 12 Sep
LHR

London Heathrow

SDF

Louisville Standiford Field

1 stop

11h 30m
SDF

Louisville Standiford Field

LHR

London Heathrow

1 stop

13h 49m
£562

Finnair

View Deal

Deal found 17/5/22

5 Sep - 12 Sep
LHR

London Heathrow

SDF

Louisville Standiford Field

1 stop

14h 39m
SDF

Louisville Standiford Field

LHR

London Heathrow

1 stop

10h 02m
£569

Finnair

View Deal

Deal found 18/5/22

Cheap Finnair flights from Heathrow to Kentucky

5 Sep - 12 Sep
LHR

London Heathrow

SDF

Louisville Standiford Field

1 stop

12h 30m
SDF

Louisville Standiford Field

LHR

London Heathrow

1 stop

11h 54m
£561

Finnair

View Deal

Deal found 16/5/22

5 Sep - 12 Sep
LHR

London Heathrow

SDF

Louisville Standiford Field

1 stop

11h 30m
SDF

Louisville Standiford Field

LHR

London Heathrow

1 stop

13h 49m
£562

Finnair

View Deal

Deal found 17/5/22

5 Sep - 12 Sep
LHR

London Heathrow

SDF

Louisville Standiford Field

1 stop

14h 39m
SDF

Louisville Standiford Field

LHR

London Heathrow

1 stop

10h 02m
£569

Finnair

View Deal

Deal found 18/5/22

Cheap United Airlines flights from Heathrow to Kentucky

14 Sep - 21 Sep
LHR

London Heathrow

SDF

Louisville Standiford Field

2 stops

18h 54m
SDF

Louisville Standiford Field

LHR

London Heathrow

1 stop

25h 12m
£680

United Airlines

View Deal

Deal found 16/5/22

5 Sep - 12 Sep
LHR

London Heathrow

SDF

Louisville Standiford Field

2 stops

15h 40m
SDF

Louisville Standiford Field

LHR

London Heathrow

2 stops

14h 27m
£696

United Airlines

View Deal

Deal found 17/5/22

10 Nov - 17 Nov
LHR

London Heathrow

LEX

Lexington Blue Grass

2 stops

32h 03m
LEX

Lexington Blue Grass

LHR

London Heathrow

2 stops

20h 30m
£698

United Airlines

View Deal

Deal found 16/5/22

Last-minute flights from Heathrow to Kentucky

Late deals on return flights to Kentucky from Heathrow, departing today and this week
26 May - 5 Jun
LHR

London Heathrow

SDF

Louisville Standiford Field

1 stop

30h 18m
SDF

Louisville Standiford Field

LHR

London Heathrow

1 stop

32h 30m
£639

Finnair

View Deal

Deal found 17/5/22

23 May - 7 Jun
LHR

London Heathrow

SDF

Louisville Standiford Field

2 stops

19h 47m
SDF

Louisville Standiford Field

LHR

London Heathrow

1 stop

10h 10m
£748

United Airlines

View Deal

Deal found 16/5/22

25 May - 1 Jun
LHR

London Heathrow

SDF

Louisville Standiford Field

2 stops

18h 39m
SDF

Louisville Standiford Field

LHR

London Heathrow

1 stop

29h 45m
£758

United Airlines

View Deal

Deal found 16/5/22

One-way flights to Kentucky from Heathrow

The cheapest one-way flights from Heathrow to Kentucky
25 Jun
LHR

London Heathrow

LEX

Lexington Blue Grass

3 stops

42h 04m
£478

Multiple Airlines

View Deal

Deal found 15/5/22

25 Jun
LHR

London Heathrow

LEX

Lexington Blue Grass

3 stops

42h 04m
£491

Multiple Airlines

View Deal

Deal found 15/5/22

25 Jun
LHR

London Heathrow

LEX

Lexington Blue Grass

2 stops

33h 51m
£754

WestJet

View Deal

Deal found 15/5/22

Related info for your journey

Useful info, stats and facts about Heathrow to Kentucky flights.

Which airlines flying from London Heathrow to Kentucky have flexible cancellations due to COVID-19?

Some of the carriers operating flights from London Heathrow to Kentucky that may be offering flexible cancellation policies are Finnair, Virgin Atlantic, and British Airways. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from London Heathrow Airport to Kentucky for under £600 on Cheapflights?

Yes, there are multiple flights from London Heathrow Airport to Kentucky for under £600. The cheapest flight booked recently is on Finnair for just £561, but on average you can expect to pay £630.

Are there last-minute flights available from London Heathrow Airport to Kentucky for under £700?

There are currently 20+ open flights from London Heathrow Airport to Kentucky within the next 7 days for less than £700.

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

The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as £754. However, be on the lookout for offers from British Airways and United Airlines, as they are both options that can get you from London Heathrow Airport to Kentucky for a low price.

What are the most popular airlines that fly from London Heathrow Airport to Kentucky?

Consider Air Canada, Air France or Finnair when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to Kentucky.

What are the cheapest flights from London Heathrow Airport to Kentucky?

Looking for the cheapest flight from London Heathrow Airport to Kentucky? While on average our users pay £657, our data indicates the cheapest price to be £545. The most popular route (London Heathrow - Lexington Blue Grass), is priced around £581.

Destination points for flights from Heathrow to Kentucky

Select to see more specific information for flights from Heathrow to all places in Kentucky

Top 5 airlines flying from Heathrow to Kentucky

The chart below displays the airlines Cheapflights users travelling from Heathrow to Kentucky choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Virgin AtlanticCheapest£464Average£643FlexibilityNo cancel feeOn-time72%COVID-19 safety
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FinnairCheapest£530Average£656FlexibilityNo cancel feeOn-time76%COVID-19 safety
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British AirwaysCheapest£647Average£844FlexibilityNo cancel feeOn-time70%COVID-19 safety
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American AirlinesCheapest£716Average£926FlexibilityNo cancel feeOn-time71%COVID-19 safety
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United AirlinesCheapest£739Average£829FlexibilityNo cancel feeOn-time69%COVID-19 safety
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