Find cheap flights from Kentucky to London

Find cheap flights from Kentucky to London

Round-trip
Economy
Chicago (CHI)
London All airports
Sat 5/30
Sat 6/6
Any month
Compare vs. KAYAK |
Search hundreds of travel sites at once for deals on flights to London

Good to know

Low season

January Best time to beat the crowds with an average 5% drop in price.

High season

June Most popular time to fly with an average 12% increase in price.

Average price of a round-trip

$1165 (avg. price over the last 2 weeks)

Good deal for a round-trip

$955 or less

FAQs for booking Kentucky to London flights

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Book cheap flights from Kentucky to London (round-trip)

Airports
Origin
Louisville
$724
only
$724
Lexington
$680
only
$680
Destination
London
$680
only
$680
$757
only
$757
$783
only
$783
Wed, Oct 21
LEX
Lexington Blue Grass
LHR
London Heathrow Airport
10h 37m
Tue, Oct 27
LHR
London Heathrow Airport
LEX
Lexington Blue Grass
19h 59m
Trip: 7 days
Based on null reviews
Tue, Oct 6
LEX
Lexington Blue Grass
LHR
London Heathrow Airport
11h 05m
Tue, Oct 13
LHR
London Heathrow Airport
LEX
Lexington Blue Grass
15h 28m
Trip: 8 days
Based on null reviews
Tue, Oct 6
LEX
Lexington Blue Grass
LHR
London Heathrow Airport
11h 05m
Tue, Oct 13
LHR
London Heathrow Airport
LEX
Lexington Blue Grass
15h 28m
Trip: 8 days
Based on null reviews
Mon, Nov 2
SDF
Louisville Airport
LHR
London Heathrow Airport
10h 30m
Mon, Nov 9
LHR
London Heathrow Airport
SDF
Louisville Airport
11h 27m
Trip: 8 days
Based on null reviews
Wed, Oct 21
LEX
Lexington Blue Grass
LHR
London Heathrow Airport
13h 12m
Tue, Oct 27
LHR
London Heathrow Airport
LEX
Lexington Blue Grass
14h 28m
Trip: 7 days
Based on null reviews
Wed, Oct 21
LEX
Lexington Blue Grass
LHR
London Heathrow Airport
11h 05m
Tue, Oct 27
LHR
London Heathrow Airport
LEX
Lexington Blue Grass
13h 29m
Trip: 7 days
Based on null reviews
Mon, Nov 2
SDF
Louisville Airport
LHR
London Heathrow Airport
9h 50m
Mon, Nov 9
LHR
London Heathrow Airport
SDF
Louisville Airport
13h 20m
Trip: 8 days
Based on null reviews
Sat, Jul 11
SDF
Louisville Airport
LGW
London Gatwick Airport
42h 18m
Sun, Jul 19
LGW
London Gatwick Airport
SDF
Louisville Airport
42h 03m
Trip: 9 days
Based on null reviews
Thu, Oct 29
SDF
Louisville Airport
LHR
London Heathrow Airport
13h 36m
Wed, Nov 25
LHR
London Heathrow Airport
SDF
Louisville Airport
13h 20m
Trip: 28 days
Based on null reviews
Thu, Oct 29
SDF
Louisville Airport
LHR
London Heathrow Airport
13h 36m
Wed, Nov 25
LHR
London Heathrow Airport
SDF
Louisville Airport
12h 54m
Trip: 28 days
Based on null reviews
Wed, Oct 21
LEX
Lexington Blue Grass
LHR
London Heathrow Airport
12h 35m
Tue, Oct 27
LHR
London Heathrow Airport
LEX
Lexington Blue Grass
23h 24m
Trip: 7 days
Based on null reviews
Sat, Jul 11
SDF
Louisville Airport
SEN
London Southend
26h 28m
Sun, Jul 19
SEN
London Southend
SDF
Louisville Airport
36h 18m
Trip: 9 days
Based on null reviews
Wed, Oct 21
LEX
Lexington Blue Grass
LHR
London Heathrow Airport
31h 05m
Tue, Oct 27
LHR
London Heathrow Airport
LEX
Lexington Blue Grass
13h 29m
Trip: 7 days
Based on null reviews
Tue, Sep 22
SDF
Louisville Airport
LHR
London Heathrow Airport
11h 04m
Wed, Sep 30
LHR
London Heathrow Airport
SDF
Louisville Airport
12h 04m
Trip: 9 days
Based on null reviews
Wed, Sep 2
SDF
Louisville Airport
LHR
London Heathrow Airport
11h 04m
Mon, Sep 21
LHR
London Heathrow Airport
SDF
Louisville Airport
12h 04m
Trip: 20 days
Based on null reviews
Tue, Oct 6
LEX
Lexington Blue Grass
LHR
London Heathrow Airport
13h 31m
Tue, Oct 13
LHR
London Heathrow Airport
LEX
Lexington Blue Grass
11h 38m
Trip: 8 days
Based on null reviews
Tue, Sep 22
SDF
Louisville Airport
LHR
London Heathrow Airport
13h 15m
Wed, Sep 30
LHR
London Heathrow Airport
SDF
Louisville Airport
13h 54m
Trip: 9 days
Based on null reviews
Wed, Oct 21
LEX
Lexington Blue Grass
LHR
London Heathrow Airport
12h 35m
Tue, Oct 27
LHR
London Heathrow Airport
LEX
Lexington Blue Grass
12h 19m
Trip: 7 days
Based on null reviews
Wed, Sep 2
SDF
Louisville Airport
LHR
London Heathrow Airport
13h 15m
Wed, Sep 9
LHR
London Heathrow Airport
SDF
Louisville Airport
13h 54m
Trip: 8 days
Based on null reviews
Tue, Oct 6
LEX
Lexington Blue Grass
LHR
London Heathrow Airport
12h 35m
Mon, Oct 12
LHR
London Heathrow Airport
LEX
Lexington Blue Grass
29h 04m
Trip: 7 days
Based on null reviews

Book cheap flights from Kentucky to London (one-way)

Airports
Origin
Lexington
$581
only
$581
Destination
London
$581
only
$581
$914
only
$914
$785
only
$785
Sat, Jun 13
LEX
Lexington Blue Grass
LHR
London Heathrow Airport
33h 59m
Based on null reviews
Thu, Jun 11
LEX
Lexington Blue Grass
LHR
London Heathrow Airport
41h 53m
Based on null reviews
Thu, Jun 4
LEX
Lexington Blue Grass
LHR
London Heathrow Airport
37h 31m
Based on null reviews
Sun, Jun 7
LEX
Lexington Blue Grass
LHR
London Heathrow Airport
33h 18m
Based on null reviews
Thu, Jun 11
LEX
Lexington Blue Grass
LGW
London Gatwick Airport
58h 56m
Based on null reviews
Sat, Jun 13
LEX
Lexington Blue Grass
LGW
London Gatwick Airport
30h 04m
Based on null reviews
Sat, Jun 6
LEX
Lexington Blue Grass
LHR
London Heathrow Airport
33h 59m
Based on null reviews
Sun, Jun 7
LEX
Lexington Blue Grass
LGW
London Gatwick Airport
38h 43m
Based on null reviews
Sat, Jun 6
LEX
Lexington Blue Grass
LGW
London Gatwick Airport
30h 04m
Based on null reviews
Wed, Jun 10
LEX
Lexington Blue Grass
LHR
London Heathrow Airport
18h 20m
Based on null reviews
Thu, Jun 4
LEX
Lexington Blue Grass
LGW
London Gatwick Airport
35h 08m
Based on null reviews
Sat, Jun 6
LEX
Lexington Blue Grass
LCY
London City
32h 29m
Based on null reviews
Wed, Jun 10
LEX
Lexington Blue Grass
LHR
London Heathrow Airport
18h 20m
Based on null reviews
Wed, Jun 3
LEX
Lexington Blue Grass
LHR
London Heathrow Airport
17h 30m
Based on null reviews
Wed, Jun 10
LEX
Lexington Blue Grass
LHR
London Heathrow Airport
18h 20m
Based on null reviews
Wed, Jun 3
LEX
Lexington Blue Grass
LHR
London Heathrow Airport
18h 25m
$1002
Based on null reviews
Sat, Jun 13
LEX
Lexington Blue Grass
LCY
London City
32h 29m
$1003
Based on null reviews
Wed, Jun 3
LEX
Lexington Blue Grass
LHR
London Heathrow Airport
11h 10m
$1024
Based on null reviews
Thu, Jun 4
LEX
Lexington Blue Grass
LHR
London Heathrow Airport
19h 25m
$1034
Based on null reviews
Sun, Jun 7
LEX
Lexington Blue Grass
LCY
London City
39h 03m
$1041
Based on null reviews

Top airlines flying from Kentucky to London

Scores according to KAYAK customer reviews

8.1
SWISS
Overall score based on 8,958 reviews
8.3
Boarding
7.9
Comfort
8.7
Crew
7.8
Entertainment
8.0
Food
Airline reviews
Read more about SWISS
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

-
1
  • Round-trip
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First