£94+ Cheap flights from Kentucky
This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SDF — LHR
7 Nov — 14 Nov1
Find flights from Kentucky within your budget
Find flights departing from Kentucky that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 8 October 2026. In the last 7 days, Cheapflights users made a total of 7,457,451 searches
Fly to
Route
Depart
Return
Cheapest return flight
LouisvillePortland
SDF Louisville Intl - PWM Portland
SDFPWM
Louisville Intl
Wed 28/10
14:05-22:40
2 stops8h 35m
Portland
Wed 31/12
00:00-00:00
Nonstop0h 00m
£111
LouisvillePortland
SDF Louisville Intl - PWM Portland
SDFPWM
Louisville Intl
Fri 30/10
07:15-14:50
1 stop7h 35m
Portland
Wed 31/12
00:00-00:00
Nonstop0h 00m
£136
LouisvilleNewark
SDF Louisville Intl - EWR Newark
SDFEWR
Louisville Intl
Thu 26/11
06:00-08:16
Nonstop2h 16m
Newark
Wed 31/12
00:00-00:00
Nonstop0h 00m
£150
LouisvilleNewark
SDF Louisville Intl - EWR Newark
SDFEWR
Louisville Intl
Sat 21/11
10:55-13:08
Nonstop2h 13m
Newark
Wed 31/12
00:00-00:00
Nonstop0h 00m
£150
LouisvilleNewark
SDF Louisville Intl - EWR Newark
SDFEWR
Louisville Intl
Thu 3/12
06:15-08:30
Nonstop2h 15m
Newark
Wed 31/12
00:00-00:00
Nonstop0h 00m
£188
LouisvillePortland
SDF Louisville Intl - PWM Portland
SDFPWM
Louisville Intl
Tue 27/10
07:10-15:30
2 stops8h 20m
Portland
Wed 28/10
05:40-10:00
1 stop4h 20m
£197
LouisvillePortland
SDF Louisville Intl - PWM Portland
SDFPWM
Louisville Intl
Sat 28/11
05:40-09:25
1 stop3h 45m
Portland
Wed 31/12
00:00-00:00
Nonstop0h 00m
£202
LouisvilleNewark
SDF Louisville Intl - EWR Newark
SDFEWR
Louisville Intl
Mon 9/11
13:45-15:58
Nonstop2h 13m
Newark
Wed 31/12
00:00-00:00
Nonstop0h 00m
£211
LouisvilleNewark
SDF Louisville Intl - EWR Newark
SDFEWR
Louisville Intl
Sun 6/12
06:15-08:30
Nonstop2h 15m
Newark
Wed 31/12
00:00-00:00
Nonstop0h 00m
£211
LouisvilleNewark
SDF Louisville Intl - EWR Newark
SDFEWR
Louisville Intl
Wed 2/12
08:45-11:01
Nonstop2h 16m
Newark
Wed 31/12
00:00-00:00
Nonstop0h 00m
£211
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Kentucky
Have a flexible travel schedule? Discover the best time to fly from Kentucky with our price prediction graph.
SDF-EWR
SDF-PWM
BOM-DEL
SDF-MAN
SDF-LHR
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Travel insights for flights from Kentucky
Get recent, data-driven insights about flights from Kentucky including ideal travel times, pricing trends, and more.
USKY-LHR
SDF-EWR
SDF-PWM
BOM-DEL
SDF-MAN
What is the cheapest month to book a flight from Kentucky?
Currently, February is the cheapest month in which you can book a flight from Kentucky (average of £486). Flying from Kentucky in June will prove the most costly (average of £1,120). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
What is the cheapest place to fly to from Kentucky?
The cheapest city to fly to from Kentucky is Fort Lauderdale, with prices starting at £70. Explore other affordable destinations below.
Browse thousands of different options on Cheapflights for your next trip
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Direct flights from USA
Book a direct flight from one of these other cities located in USA.
Popular international destinations from United States
The most popular international flight routes departing from United States we’ve come across at this time.
Fly from popular cities in Kentucky
Consider departing from one of these cities also located in Kentucky. Flight origins are based on user searches made on Cheapflights and were last updated on 8 October 2026.
Fly from other United States cities
Popular Return Flight Destinations
Consider these popular destinations that Cheapflights users have chosen when departing from United States. Routes are based on user searches and were last updated on 8 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Related info for your journey
Access useful and relevant information related to your journey from Kentucky. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 8 October 2026.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Kentucky?
Cheapflights makes it easy to find flights from Kentucky by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Kentucky?
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 Kentucky.
Can Cheapflights find flights from Kentucky with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Kentucky, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Kentucky become cheaper?
Yes, Cheapflights offers price alerts on flights from Kentucky so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.