Cheap flights from London to Kentucky from £190
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Kentucky departing on 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from London to Kentucky
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Kentucky?
The cheapest month to fly to Kentucky from London is in September. Flight prices, which tend to average around £510, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Kentucky, with average flight prices from London averaging around £524.
What is the cheapest day to depart on your flight to Kentucky?
The cheapest day to depart on your flight to Kentucky is on a Tuesday when prices can be found for as low as £506. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £669.
What is the cheapest time of day to depart on your flight to Kentucky?
In the afternoon is the cheapest time of day to fly from London to Kentucky when you can find flight prices for as low as £551. Flying to Kentucky in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around £572. Of course, these prices can vary depending on the time of year and what airport you fly to.
How far in advance should I book a flight to Kentucky?
You are more likely to see cheaper flights to Kentucky from London when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to Kentucky for around £593 when searching 21 weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kentucky from London for as low as £514 on momondo.
What is the cheapest airline that flies from London to Kentucky?
WestJet, Aer Lingus, and Lufthansa are the most popular carriers operating from London to Kentucky
Which airlines fly to Kentucky?
British Airways, Virgin Atlantic and Finnair are the top three most popular airlines that fly to Kentucky from London according to our data. British Airways is the first choice among our users, with 38% of people opting to fly with this airline when travelling to Kentucky. Keep in mind that there are 9 different airlines that fly to Kentucky on a routine basis, so you have a few additional options to choose from.
Cheap London to Kentucky flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to Kentucky
When did momondo last update prices for flights from London to Kentucky?
Prices for flights from London to Kentucky are refreshed on a daily basis.
How many operators does momondo search for flights from London to Kentucky?
As of June 2025, there are 13 operators available to choose from for flights from London to Kentucky.
How old do you have to be to fly from London to Kentucky?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Kentucky.
What documentation or ID do you need to fly to Kentucky?
The required travel and health documents for your Kentucky trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kentucky. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from London to Kentucky
Compare and see reviews for airlines that fly from London to Kentucky with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £416 | Free Cancellation | Rating 7.5 1,466 reviews | |||
| PriceFrom £416 | Free Cancellation | Rating 6.6 7,028 reviews | |||
| PriceFrom £423 | Free Cancellation | Rating 7.6 1,292 reviews | |||
| PriceFrom £434 | Free Cancellation | Rating 7.4 653 reviews | |||
| PriceFrom £437 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom £437 | Free Cancellation | Rating 7.0 2,778 reviews | |||
| PriceFrom £442 | Free Cancellation | Rating 7.8 1,363 reviews | |||
| PriceFrom £463 | Free Cancellation | Rating 6.8 7,152 reviews | |||
| PriceFrom £472 | Free Cancellation | Rating 7.4 8,801 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to Kentucky?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Kentucky for you.
Can I find flights from London to Kentucky with flexible booking policies on momondo?
Flights from London to Kentucky with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from London to Kentucky?
momondo provides multiple filters to help you find the best flight to Kentucky from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from London to Kentucky right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Kentucky, momondo offers a useful price alert feature which will track prices for flights to Kentucky from London and alert you when they change.