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Cheap flights from London to Lexington from £449

LON — LEX
31 Oct — 7 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Lexington

Enter your travel dates to find the best prices.

Cheapest flights from London to Lexington

Wed 11/1106:40 -
2 stops22h 18m
Wed 18/1115:38 -
2 stops19h 22m
Deal found 27/9£615
Thu 29/1017:00 -
2 stops34h 59m
Mon 2/1113:04 -
2 stops21h 56m
Deal found 28/9£621
Mon 2/1106:40 -
2 stops22h 18m
Mon 9/1115:38 -
2 stops19h 22m
Deal found 29/9£651
Wed 11/1106:15 -
2 stops22h 33m
Wed 18/1111:29 -
1 stop16h 06m
Deal found 27/9£674
Wed 28/1007:30 -
2 stops17h 05m
Wed 4/1113:49 -
1 stop11h 06m
Deal found 30/9£688
Mon 30/1113:45 -
2 stops39h 11m
Mon 28/1210:45 -
1 stop20h 15m
Deal found 27/9£697
Tue 27/1007:30 -
2 stops17h 05m
Tue 3/1113:50 -
1 stop11h 05m
Deal found 29/9£704
Wed 11/1107:40 -
2 stops21h 08m
Wed 18/1116:04 -
2 stops16h 56m
Deal found 27/9£777
Thu 29/1007:40 -
2 stops18h 50m
Mon 2/1116:04 -
2 stops15h 16m
Deal found 30/9£802
Mon 2/1109:50 -
2 stops19h 04m
Mon 9/1113:49 -
2 stops14h 26m
Deal found 29/9£866
Thu 12/1107:40 -
2 stops21h 08m
Thu 19/1116:09 -
2 stops16h 51m
Deal found 28/9£890
Sat 21/1111:25 -
2 stops17h 17m
Mon 30/1111:20 -
2 stops20h 20m
Deal found 28/9£983

Find flight deals from London to Lexington

Round-trip from

£615

One-way from

£449

Popular in

July

Cheapest in

September

Average price

£834
Scandinavian Airlines
  • Scandinavian Airlines
  • 11/11-18/11
  • 4 total stops
  • 41h 40m total
  • London to Lexington
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United Airlines
  • United Airlines
  • 30/11-31/12
  • 2 total stops
  • 39h 11m total
  • London to Lexington
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£23 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Mon 30/11

10:50-23:58

1 stop18h 08m

Lexington Blue Grass

Wed 31/12

00:00-06:00

Nonstop0h 00m

£486

LondonLexington

LCY London City - LEX Lexington Blue Grass

LCYLEX

London City

Tue 30/3

19:15-23:49

2 stops33h 34m

Lexington Blue Grass

Wed 31/12

00:00-06:00

Nonstop0h 00m

£508

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Thu 28/1

06:40-23:56

2 stops22h 16m

Lexington Blue Grass

Sun 7/2

13:30-21:40

2 stops27h 10m

£589

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Mon 2/11

14:50-10:09

2 stops24h 19m

Lexington Blue Grass

Wed 31/12

00:00-06:00

Nonstop0h 00m

£622

LondonLexington

LCY London City - LEX Lexington Blue Grass

LCYLEX

London City

Tue 30/3

19:15-23:49

3 stops33h 34m

Lexington Blue Grass

Wed 31/12

00:00-06:00

Nonstop0h 00m

£626

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Mon 21/12

18:00-23:46

3 stops34h 46m

Lexington Blue Grass

Wed 31/12

00:00-06:00

Nonstop0h 00m

£630

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Mon 2/11

06:40-23:58

2 stops22h 18m

Lexington Blue Grass

Mon 9/11

15:38-16:00

2 stops19h 22m

£652

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Mon 21/12

12:10-23:46

2 stops16h 36m

Lexington Blue Grass

Wed 31/12

00:00-06:00

Nonstop0h 00m

£666

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Sat 10/10

09:30-20:09

3 stops39h 39m

Lexington Blue Grass

Wed 31/12

00:00-06:00

Nonstop0h 00m

£672
Fastest return journey

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Mon 21/12

16:30-23:46

1 stop12h 16m

Lexington Blue Grass

Wed 31/12

00:00-06:00

Nonstop0h 00m

£680

Flights are sorted by cheapest return flights first.

Deals found on 27/9

Showing 1-10 of 35 resultsSorted by cheapest first
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Best time to book a flight from London to Lexington

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

Cheapflights Insights

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

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

Currently, February is the cheapest month in which you can book a flight from London to Lexington (average of £617). Flying from London to Lexington in August is currently the most expensive (average of £958). 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.

How much does it cost for a return flight from London to Lexington?

Airfare is below average for this route at the moment.
London to Lexington flights typically cost between £758 and £870 in January.
The cheapest return price found within the last 5 days was £589 on Scandinavian Airlines (28 Jan–7 Feb).

What’s the top stopover airport for flights from London to Lexington?

Atlanta (ATL) – chosen by Cheapflights users on 50% of one-stop itineraries from London to Lexington on Cheapflights.

What’s the cheapest stopover airport for flights from London to Lexington?

Atlanta (ATL) is the most affordable one-stop option, with an average return flight price of £713.

What’s the fastest stopover option from London to Lexington?

Flights via Detroit (DTW) have the shortest average one-way travel time for one-stop routes: 11h 27m.

Which airport typically offers the quickest stopover for flights from London to Lexington?

Flights via Detroit (DTW) offer the fastest connection on this route, with an average stopover time of 1h 14m.

Reviews of airlines servicing Lexington

See what other customers who have flown with Finnair,United Airlines, andAmerican Airlines from London to Lexington have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,430 reviews
Check prices

Crew

8.2

Overall

7.6

Entertainment

6.9

Boarding

7.6

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Finnair
7.6
Good
1,430 reviews
Finnair
7.6
Good
1,430 reviews
Check prices

Crew

8.2

Overall

7.6

Entertainment

6.9

Boarding

7.6

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
United Airlines
7.4
Good
10,270 reviews
Finnair
7.6
Good
1,430 reviews
Check prices

Crew

8.2

Overall

7.6

Entertainment

6.9

Boarding

7.6

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
American Airlines
7.0
Good
12,102 reviews
Finnair
7.6
Good
1,430 reviews
Check prices

Crew

8.2

Overall

7.6

Entertainment

6.9

Boarding

7.6

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
British Airways
6.7
Okay
8,239 reviews
Finnair
7.6
Good
1,430 reviews
Check prices

Crew

8.2

Overall

7.6

Entertainment

6.9

Boarding

7.6

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.

Related info for your journey

  • What airport do you fly into for flights to Lexington from London?

    Lexington Blue Grass (LEX) is the airport you will fly into if you book a flight from London to Lexington. You should not have trouble finding flights to Blue Grass from London; the airport handles an average of 0 inbound flights from London per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the Lexington airport from London. It is only a 5.6 mi journey from Blue Grass (LEX) to Lexington’s city center.

  • How long is the flight from London to Lexington?

    Scandinavian Airlines, United Airlines, and British Airways can get you from London to Lexington in just under 17h 05m. Your travel time can differ by up to 5h 11m. The distance between London and Lexington is about 3995 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from London to Lexington round-trip?

    According to our current data, American Airlines (£238), British Airways (£604), and Virgin Atlantic (£617) offers the cheapest pricing from London to Lexington. You may be able to fly from London to Lexington for 69% less than the average price by searching for these airlines.

  • What are the most popular routes from London to Lexington?

    The most popular route from London to Lexington is London Heathrow - Lexington Blue Grass. You may also consider London City - Lexington Blue Grass or London Gatwick - Lexington Blue Grass.

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

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

  • How can I find direct flights from London to Lexington?

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

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

    Yes. Cheapflights offers flight deals from London to Lexington 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 London to Lexington?

    Currently, February is the cheapest month in which you can book a flight from London to Lexington (average of £617). Flying from London to Lexington in August is currently the most expensive (average of £958). 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 Lexington?

Book flights to Lexington if you plan to visit one of these locations
Frankfort

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from London to Lexington

AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£238Average£818FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£604Average£723FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£617Average£781FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£625Average£935FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest£707Average£870FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

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 London to Lexington.

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

Need flexible booking options for your flight to Lexington from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from London to Lexington 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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