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Cheap flights from Louisville to Lisbon from $491

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Lisbon departing on 4/7. 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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0 bags

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Find the cheapest flights from Louisville to Lisbon

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:55 am - 9:20 am
SDF
-
LIS
18h 25m
2 stops
United Airlines Logo
11:25 am - 8:16 pm
LIS
-
SDF
37h 51m
2 stops
$491United Airlines
Tue, Apr 7 - Tue, Apr 14
Iberia Logo
6:12 pm - 11:50 am
SDF
-
LIS
36h 38m
2 stops
Iberia Logo
8:45 pm - 9:29 pm
LIS
-
SDF
29h 44m
2 stops
$520Iberia
Mon, Apr 6 - Mon, Apr 13
United Airlines Logo
9:55 am - 10:30 am
SDF
-
LIS
19h 35m
1 stop
United Airlines Logo
11:25 am - 4:41 pm
LIS
-
SDF
34h 16m
2 stops
$532United Airlines
Sun, Apr 5 - Mon, Apr 13
Lufthansa Logo
7:20 pm - 10:45 pm
SDF
-
LIS
22h 25m
2 stops
Lufthansa Logo
5:05 am - 10:30 pm
LIS
-
SDF
22h 25m
2 stops
$574Lufthansa
Sat, May 2 - Fri, May 15
United Airlines Logo
2:35 pm - 11:35 am
SDF
-
LIS
17h 00m
2 stops
United Airlines Logo
11:25 am - 11:46 pm
LIS
-
SDF
41h 21m
2 stops
$582United Airlines
Tue, Mar 24 - Fri, Apr 3
United Airlines Logo
2:30 pm - 10:30 am
SDF
-
LIS
15h 00m
1 stop
United Airlines Logo
11:25 am - 4:41 pm
LIS
-
SDF
34h 16m
2 stops
$584United Airlines
Tue, Apr 7 - Tue, Apr 14
Lufthansa Logo
7:20 pm - 10:15 pm
SDF
-
LIS
21h 55m
2 stops
Lufthansa Logo
5:05 am - 10:30 pm
LIS
-
SDF
22h 25m
2 stops
$587Lufthansa
Sat, May 2 - Fri, May 15
Delta Logo
1:56 pm - 8:00 am
SDF
-
LIS
14h 04m
1 stop
Delta Logo
5:00 am - 10:43 pm
LIS
-
SDF
22h 43m
2 stops
$590Delta
Tue, Mar 24 - Fri, Apr 3
United Airlines Logo
2:30 pm - 10:30 am
SDF
-
LIS
15h 00m
1 stop
United Airlines Logo
7:25 am - 8:16 pm
LIS
-
SDF
17h 51m
2 stops
$592United Airlines
Tue, Apr 7 - Tue, Apr 14
American Airlines Logo
7:31 am - 9:05 am
SDF
-
LIS
20h 34m
1 stop
American Airlines Logo
6:35 am - 6:37 pm
LIS
-
SDF
17h 02m
2 stops
$603American Airlines
Tue, Apr 7 - Tue, Apr 14

Scandinavian Airlines flights from Louisville to Lisbon

Our best Scandinavian Airlines deals on Louisville to Lisbon flight tickets
Scandinavian Airlines
Mar 24
SDF1:56 pmLouisville Intl
14h 04m
1 stop
LIS8:00 amLisbon Humberto Delgado
Apr 3
LIS12:45 pmLisbon Humberto Delgado
34h 13m
1 stop
SDF5:58 pmLouisville Intl
$714
Scandinavian Airlines
Apr 6
SDF1:56 pmLouisville Intl
15h 49m
1 stop
LIS10:45 amLisbon Humberto Delgado
Apr 13
LIS12:45 pmLisbon Humberto Delgado
29h 35m
1 stop
SDF1:20 pmLouisville Intl
$732
Scandinavian Airlines
Mar 6
SDF12:33 pmLouisville Intl
14h 27m
1 stop
LIS8:00 amLisbon Humberto Delgado
Mar 13
LIS5:30 amLisbon Humberto Delgado
31h 58m
2 stops
SDF9:28 amLouisville Intl
$923

United Airlines flights from Louisville to Lisbon

Our best United Airlines deals on Louisville to Lisbon flight tickets
United Airlines
Apr 7
SDF9:55 amLouisville Intl
18h 25m
2 stops
LIS9:20 amLisbon Humberto Delgado
Apr 14
LIS11:25 amLisbon Humberto Delgado
37h 51m
2 stops
SDF8:16 pmLouisville Intl
$491
United Airlines
Apr 5
SDF9:55 amLouisville Intl
19h 35m
1 stop
LIS10:30 amLisbon Humberto Delgado
Apr 13
LIS11:25 amLisbon Humberto Delgado
34h 16m
2 stops
SDF4:41 pmLouisville Intl
$532
United Airlines
Mar 24
SDF2:35 pmLouisville Intl
17h 00m
2 stops
LIS11:35 amLisbon Humberto Delgado
Apr 3
LIS11:25 amLisbon Humberto Delgado
41h 21m
2 stops
SDF11:46 pmLouisville Intl
$582

momondo Fare Finder

 
Customize your flight search to find flights from Louisville 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 February 6, 2026.
Use the filters below to find and compare flights from Louisville to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleLisbon

SDF - LIS

SDFLIS

Louisville Intl

Tue 4/7

9:55 am-9:20 am

2 stops18h 25m

Lisbon Humberto Delgado

Tue 4/14

11:25 am-8:16 pm

2 stops37h 51m

$491

LouisvilleLisbon

SDF - LIS

SDFLIS

Louisville Intl

Mon 4/6

6:12 pm-11:50 am

2 stops36h 38m

Lisbon Humberto Delgado

Mon 4/13

8:45 pm-9:29 pm

2 stops29h 44m

$520

LouisvilleLisbon

SDF - LIS

SDFLIS

Louisville Intl

Sun 4/5

9:55 am-10:30 am

1 stop19h 35m

Lisbon Humberto Delgado

Mon 4/13

11:25 am-4:41 pm

2 stops34h 16m

$532

LouisvilleLisbon

SDF - LIS

SDFLIS

Louisville Intl

Sat 5/2

7:20 pm-10:45 pm

2 stops22h 25m

Lisbon Humberto Delgado

Fri 5/15

5:05 am-10:30 pm

2 stops22h 25m

$574

LouisvilleLisbon

SDF - LIS

SDFLIS

Louisville Intl

Tue 3/24

2:35 pm-11:35 am

2 stops17h 00m

Lisbon Humberto Delgado

Fri 4/3

11:25 am-11:46 pm

2 stops41h 21m

$582

LouisvilleLisbon

SDF - LIS

SDFLIS

Louisville Intl

Tue 4/7

2:30 pm-10:30 am

1 stop15h 00m

Lisbon Humberto Delgado

Tue 4/14

11:25 am-4:41 pm

2 stops34h 16m

$584

LouisvilleLisbon

SDF - LIS

SDFLIS

Louisville Intl

Sat 5/2

7:20 pm-10:15 pm

2 stops21h 55m

Lisbon Humberto Delgado

Fri 5/15

5:05 am-10:30 pm

2 stops22h 25m

$587

LouisvilleLisbon

SDF - LIS

SDFLIS

Louisville Intl

Tue 3/24

1:56 pm-8:00 am

1 stop14h 04m

Lisbon Humberto Delgado

Fri 4/3

5:00 am-10:43 pm

2 stops22h 43m

$590

LouisvilleLisbon

SDF - LIS

SDFLIS

Louisville Intl

Tue 4/7

2:30 pm-10:30 am

1 stop15h 00m

Lisbon Humberto Delgado

Tue 4/14

7:25 am-8:16 pm

2 stops17h 51m

$592

LouisvilleLisbon

SDF - LIS

SDFLIS

Louisville Intl

Tue 4/7

7:31 am-9:05 am

1 stop20h 34m

Lisbon Humberto Delgado

Tue 4/14

6:35 am-6:37 pm

2 stops17h 02m

$603

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Lisbon from

How to get the cheapest flight ticket from Louisville 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 typical price of a round-trip flight between Louisville and Lisbon?

What is the cheapest month to fly to Lisbon?

In general, December is the cheapest month to fly from Louisville to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $641. If you are unable to visit Lisbon during the month of December, then departing from Louisville during the month January is also very affordable. Most momondo users find prices during this month for around $659.

Can stopping save me money on Louisville to Lisbon flights?

You could potentially save up to 25% on your flight if you consider stops on a Louisville to Lisbon flight.

When to book flights from Louisville to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Lisbon according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Louisville to Lisbon (SDF to LIS) flight deals and tips

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

Fastest flight time

13h 05m

Direct flights

None
The fastest flight from Louisville to Lisbon takes 13h 05m
There are no direct flights from Louisville to Lisbon. There are no popular flight routes from Louisville to Lisbon.
Search flight deals

  • How far is Louisville Intl to Lisbon Humberto Delgado by plane?

    The straight-line distance from Louisville Intl to Lisbon Humberto Delgado is 4008.7 mi. Flights usually cover this in 13h 05m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Louisville Intl Airport to Lisbon Humberto Delgado Airport refresh daily.

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

  • How old do you have to be to fly from Louisville Intl Airport 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 Louisville Intl Airport to Lisbon Humberto Delgado Airport.

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

    The required travel and health documents for your Lisbon Humberto Delgado Airport 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 Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Louisville to Lisbon?

Best airlines flying from Louisville to Lisbon

Compare and see reviews for airlines that fly from Louisville to Lisbon with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $595Free CancellationRating
7.4
9,244 reviews
Search United Airlines flights
American AirlinesPriceFrom $606Free CancellationRating
7.2
11,246 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
Ericeira
Fátima
Nazaré
Setúbal
Estoril
Peniche
Evora
Oeiras
Leiria
Sesimbra
Tomar
Figueira da Foz
Zambujeira do Mar
Batalha
Óbidos
Comporta
Torres Vedras
Sines
Costa da Caparica

Why use momondo?

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

It is quick and easy to find Louisville 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 Louisville to Lisbon with flexible booking policies on momondo?

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

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

Once you have performed a search for Louisville to Lisbon flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Louisville to Lisbon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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