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Cheap flights from Kentucky to Lisbon from $353

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to Lisbon departing on 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Kentucky to Lisbon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:20 pm - 3:35 pm
CVG
-
LIS
12h 15m
1 stop
Multiple Airlines Logo
8:25 am - 9:12 pm
LIS
-
CVG
17h 47m
2 stops
$780Multiple Airlines
Tue, Oct 13 - Tue, Oct 20
Multiple Airlines Logo
2:25 pm - 10:45 am
CVG
-
LIS
15h 20m
1 stop
Multiple Airlines Logo
5:35 am - 3:09 pm
LIS
-
CVG
14h 34m
1 stop
$781Multiple Airlines
Tue, Oct 13 - Tue, Oct 20
British Airways Logo
10:20 pm - 5:55 pm
CVG
-
LIS
14h 35m
1 stop
British Airways Logo
7:10 am - 6:10 pm
LIS
-
CVG
16h 00m
1 stop
$784British Airways
Tue, Oct 13 - Tue, Oct 20
KLM Logo
2:00 pm - 10:45 am
SDF
-
LIS
15h 45m
1 stop
KLM Logo
5:00 am - 7:03 pm
LIS
-
SDF
19h 03m
2 stops
$785KLM
Wed, May 6 - Fri, May 15
Multiple Airlines Logo
6:08 pm - 2:55 pm
SDF
-
LIS
15h 47m
2 stops
Multiple Airlines Logo
11:55 am - 12:25 am
LIS
-
SDF
17h 30m
2 stops
$790Multiple Airlines
Wed, May 6 - Fri, May 15
Delta Logo
2:00 pm - 10:45 am
SDF
-
LIS
15h 45m
1 stop
Delta Logo
9:50 am - 10:36 pm
LIS
-
SDF
17h 46m
2 stops
$792Delta
Wed, May 6 - Thu, May 14
Scandinavian Airlines Logo
7:05 am - 5:45 pm
CVG
-
LIS
29h 40m
2 stops
Scandinavian Airlines Logo
9:15 pm - 10:05 pm
LIS
-
CVG
29h 50m
3 stops
$793Scandinavian Airlines
Thu, Aug 27 - Tue, Sep 8
Delta Logo
2:25 pm - 2:55 pm
CVG
-
LIS
19h 30m
2 stops
Delta Logo
9:50 am - 10:36 pm
LIS
-
CVG
17h 46m
2 stops
$796Delta
Tue, Oct 13 - Tue, Oct 20
Scandinavian Airlines Logo
7:00 am - 3:35 pm
CVG
-
LIS
27h 35m
2 stops
Scandinavian Airlines Logo
9:15 pm - 10:05 pm
LIS
-
CVG
29h 50m
2 stops
$820Scandinavian Airlines
Tue, Sep 1 - Tue, Sep 8
British Airways Logo
8:39 pm - 11:05 pm
TYS
-
LIS
45h 26m
2 stops
British Airways Logo
11:00 am - 9:54 pm
LIS
-
TYS
39h 54m
2 stops
$919British Airways
Sat, Sep 19 - Wed, Sep 30

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United Airlines flights from Kentucky to Lisbon

Our best United Airlines deals on Kentucky to Lisbon flight tickets
United Airlines
Oct 13
SDF10:00 amLouisville Intl
19h 30m
1 stop
LIS10:30 amLisbon Humberto Delgado
Nov 13
LIS1:00 pmLisbon Humberto Delgado
32h 49m
2 stops
SDF4:49 pmLouisville Intl
$712
United Airlines
Oct 13
SDF10:00 amLouisville Intl
19h 30m
1 stop
LIS10:30 amLisbon Humberto Delgado
Nov 14
LIS5:00 amLisbon Humberto Delgado
20h 14m
2 stops
SDF8:14 pmLouisville Intl
$715
United Airlines
Oct 13
SDF11:13 amLouisville Intl
17h 07m
2 stops
LIS9:20 amLisbon Humberto Delgado
Nov 11
LIS5:00 amLisbon Humberto Delgado
20h 14m
2 stops
SDF8:14 pmLouisville Intl
$718

KLM flights from Kentucky to Lisbon

Our best KLM deals on Kentucky to Lisbon flight tickets
KLM
Oct 14
SDF12:53 pmLouisville Intl
16h 52m
2 stops
LIS10:45 amLisbon Humberto Delgado
Nov 12
LIS11:25 amLisbon Humberto Delgado
17h 37m
2 stops
SDF12:02 amLouisville Intl
$721
KLM
Apr 20
SDF2:00 pmLouisville Intl
15h 45m
1 stop
LIS10:45 amLisbon Humberto Delgado
May 6
LIS5:00 amLisbon Humberto Delgado
16h 42m
2 stops
SDF4:42 pmLouisville Intl
$758
KLM
Apr 20
SDF2:00 pmLouisville Intl
15h 55m
2 stops
LIS10:55 amLisbon Humberto Delgado
May 6
LIS5:00 amLisbon Humberto Delgado
16h 42m
2 stops
SDF4:42 pmLouisville Intl
$768

momondo Fare Finder

 
Customize your flight search to find flights from Kentucky to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 18, 2026.
Use the filters below to find and compare flights from Kentucky to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Tue 10/13

10:20 pm-3:35 pm

1 stop12h 15m

Lisbon Humberto Delgado

Tue 10/20

8:25 am-9:12 pm

2 stops17h 47m

$780
Quickest round-trip

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Tue 10/13

2:25 pm-10:45 am

1 stop15h 20m

Lisbon Humberto Delgado

Tue 10/20

5:35 am-3:09 pm

1 stop14h 34m

$781

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Tue 10/13

10:20 pm-5:55 pm

1 stop14h 35m

Lisbon Humberto Delgado

Tue 10/20

7:10 am-6:10 pm

1 stop16h 00m

$784

LouisvilleLisbon

SDF - LIS

SDFLIS

Louisville Intl

Wed 5/6

2:00 pm-10:45 am

1 stop15h 45m

Lisbon Humberto Delgado

Fri 5/15

5:00 am-7:03 pm

2 stops19h 03m

$785

LouisvilleLisbon

SDF - LIS

SDFLIS

Louisville Intl

Wed 5/6

6:08 pm-2:55 pm

2 stops15h 47m

Lisbon Humberto Delgado

Fri 5/15

11:55 am-12:25 am

2 stops17h 30m

$790

LouisvilleLisbon

SDF - LIS

SDFLIS

Louisville Intl

Wed 5/6

2:00 pm-10:45 am

1 stop15h 45m

Lisbon Humberto Delgado

Thu 5/14

9:50 am-10:36 pm

2 stops17h 46m

$792

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Thu 8/27

7:05 am-5:45 pm

2 stops29h 40m

Lisbon Humberto Delgado

Tue 9/8

9:15 pm-10:05 pm

3 stops29h 50m

$793

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Tue 10/13

2:25 pm-2:55 pm

2 stops19h 30m

Lisbon Humberto Delgado

Tue 10/20

9:50 am-10:36 pm

2 stops17h 46m

$796

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Tue 9/1

7:00 am-3:35 pm

2 stops27h 35m

Lisbon Humberto Delgado

Tue 9/8

9:15 pm-10:05 pm

2 stops29h 50m

$820

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

Sat 9/19

8:39 pm-11:05 pm

2 stops45h 26m

Lisbon Humberto Delgado

Wed 9/30

11:00 am-9:54 pm

2 stops39h 54m

$919

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Kentucky to Lisbon

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 Lisbon?

In general, December is the cheapest month to fly from Kentucky to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $650. If you are unable to visit Lisbon during the month of December, then departing from Kentucky during the month April is also very affordable. Most momondo users find prices during this month for around $651.

Can stopping save me money on Kentucky to Lisbon flights?

You could potentially save up to 30% on your flight if you consider stops on a Kentucky to Lisbon flight.

Cheap Kentucky to Lisbon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to Lisbon

Fastest flight time

10h 30m

Direct flights

None
The fastest flight from Kentucky to Lisbon takes 10h 30m
There are no direct flights from Kentucky to Lisbon. There are no popular flight routes from Kentucky to Lisbon.
Search flight deals

Frequently asked questions about flying from Kentucky to Lisbon

  • When did momondo last update prices for flights from Kentucky to Lisbon Humberto Delgado Airport?

    Prices for flights from Kentucky to Lisbon Humberto Delgado Airport are updated daily.

  • How many operators does momondo search for flights from Kentucky to Lisbon Humberto Delgado Airport?

  • How old do you have to be to fly from Kentucky to Lisbon Humberto Delgado Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The travel and health documents required for your trip to Lisbon Humberto Delgado Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lisbon Humberto Delgado Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Kentucky to Lisbon

Compare and see reviews for airlines that fly from Kentucky to Lisbon with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $543Free CancellationRating
7.4
9,605 reviews
Search United Airlines flights
DeltaPriceFrom $587Free CancellationRating
7.9
8,424 reviews
Search Delta flights
American AirlinesPriceFrom $603Free CancellationRating
7.1
11,604 reviews
Search American Airlines flights

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Ericeira
Nazaré
Setúbal
Peniche
Estoril
Evora
Oeiras
Sesimbra
Leiria
Figueira da Foz
Óbidos
Zambujeira do Mar
Batalha
Tomar
Comporta
Torres Vedras
Almada
Sines

Why use momondo?

Why should I use momondo to find a flight deal from Kentucky to Lisbon?

It is quick and easy to find Kentucky to Lisbon flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Lisbon that suits you.

Can I find flights from Kentucky to Lisbon with flexible booking policies on momondo?

All flight searches from Kentucky to Lisbon on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Kentucky to Lisbon?

Once all potential Kentucky to Lisbon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Kentucky to Lisbon right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Lisbon, momondo offers a useful price alert feature which will track prices for flights to Lisbon from Kentucky and alert you when they change.

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