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Cheap flights from Louisville to Lisbon from $333

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Lisbon departing on 11/17. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisville to Lisbon

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:20 pm - 10:05 am
SDF
-
LIS
14h 45m
1 stop
United Airlines Logo
11:20 am - 10:09 pm
LIS
-
SDF
39h 49m
2 stops
$750United Airlines
Sun, Dec 6 - Wed, Dec 9
United Airlines Logo
2:20 pm - 10:05 am
SDF
-
LIS
14h 45m
1 stop
United Airlines Logo
5:00 am - 8:14 pm
LIS
-
SDF
20h 14m
2 stops
$753United Airlines
Sun, Dec 6 - Wed, Dec 9
United Airlines Logo
1:00 pm - 8:10 am
SDF
-
LIS
14h 10m
1 stop
United Airlines Logo
11:20 am - 8:14 pm
LIS
-
SDF
37h 54m
2 stops
$755United Airlines
Sun, Dec 6 - Wed, Dec 9
United Airlines Logo
2:20 pm - 10:05 am
SDF
-
LIS
14h 45m
1 stop
United Airlines Logo
5:00 am - 8:14 pm
LIS
-
SDF
20h 14m
2 stops
$757United Airlines
Sun, Dec 6 - Wed, Dec 9
United Airlines Logo
2:20 pm - 10:05 am
SDF
-
LIS
14h 45m
1 stop
United Airlines Logo
5:00 am - 8:14 pm
LIS
-
SDF
20h 14m
2 stops
$758United Airlines
Sun, Dec 6 - Wed, Dec 9
United Airlines Logo
2:20 pm - 8:10 am
SDF
-
LIS
12h 50m
2 stops
United Airlines Logo
5:00 am - 8:14 pm
LIS
-
SDF
20h 14m
2 stops
$762United Airlines
Sun, Dec 6 - Wed, Dec 9
United Airlines Logo
10:00 am - 10:05 am
SDF
-
LIS
19h 05m
1 stop
United Airlines Logo
10:15 am - 11:15 pm
LIS
-
SDF
18h 00m
1 stop
$765United Airlines
Sun, Dec 6 - Wed, Dec 9
Air Canada Logo
5:15 am - 9:20 am
SDF
-
LIS
23h 05m
2 stops
Air Canada Logo
1:00 pm - 11:59 pm
LIS
-
SDF
39h 59m
2 stops
$769Air Canada
Tue, Oct 13 - Wed, Oct 21
United Airlines Logo
10:00 am - 10:05 am
SDF
-
LIS
19h 05m
1 stop
United Airlines Logo
10:15 am - 11:15 pm
LIS
-
SDF
18h 00m
1 stop
$770United Airlines
Sun, Dec 6 - Wed, Dec 9
United Airlines Logo
11:15 am - 9:20 am
SDF
-
LIS
17h 05m
2 stops
United Airlines Logo
5:05 am - 5:40 pm
LIS
-
SDF
17h 35m
2 stops
$773United Airlines
Tue, Oct 13 - Tue, Oct 20

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United Airlines flights from Louisville to Lisbon

Our best United Airlines deals on Louisville to Lisbon flight tickets
United Airlines
Dec 6
SDF2:20 pmLouisville Intl
14h 45m
1 stop
LIS10:05 amLisbon Humberto Delgado
Dec 9
LIS11:20 amLisbon Humberto Delgado
39h 49m
2 stops
SDF10:09 pmLouisville Intl
$750
United Airlines
Dec 6
SDF2:20 pmLouisville Intl
14h 45m
1 stop
LIS10:05 amLisbon Humberto Delgado
Dec 9
LIS5:00 amLisbon Humberto Delgado
20h 14m
2 stops
SDF8:14 pmLouisville Intl
$753
United Airlines
Dec 6
SDF1:00 pmLouisville Intl
14h 10m
1 stop
LIS8:10 amLisbon Humberto Delgado
Dec 9
LIS11:20 amLisbon Humberto Delgado
37h 54m
2 stops
SDF8:14 pmLouisville Intl
$755

Delta flights from Louisville to Lisbon

Our best Delta deals on Louisville to Lisbon flight tickets
Delta
Oct 11
SDF8:35 amLouisville Intl
18h 25m
1 stop
LIS8:00 amLisbon Humberto Delgado
Oct 21
LIS10:00 amLisbon Humberto Delgado
15h 47m
1 stop
SDF8:47 pmLouisville Intl
$811
Delta
Oct 13
SDF12:53 pmLouisville Intl
16h 52m
2 stops
LIS10:45 amLisbon Humberto Delgado
Oct 19
LIS12:45 pmLisbon Humberto Delgado
16h 17m
2 stops
SDF12:02 amLouisville Intl
$846
Delta
Sep 22
SDF5:50 pmLouisville Intl
16h 05m
2 stops
LIS2:55 pmLisbon Humberto Delgado
Sep 28
LIS5:00 amLisbon Humberto Delgado
20h 43m
2 stops
SDF8:43 pmLouisville Intl
$864

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 July 24, 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

Cheapest round-trip

LouisvilleLisbon

SDF - LIS

SDFLIS

Louisville Intl

Sun 12/6

2:20 pm-10:05 am

1 stop14h 45m

Lisbon Humberto Delgado

Wed 12/9

11:20 am-10:09 pm

2 stops39h 49m

$750

LouisvilleLisbon

SDF - LIS

SDFLIS

Louisville Intl

Sun 12/6

2:20 pm-10:05 am

1 stop14h 45m

Lisbon Humberto Delgado

Wed 12/9

5:00 am-8:14 pm

2 stops20h 14m

$753

LouisvilleLisbon

SDF - LIS

SDFLIS

Louisville Intl

Sun 12/6

1:00 pm-8:10 am

1 stop14h 10m

Lisbon Humberto Delgado

Wed 12/9

11:20 am-8:14 pm

2 stops37h 54m

$755

LouisvilleLisbon

SDF - LIS

SDFLIS

Louisville Intl

Sun 12/6

2:20 pm-10:05 am

1 stop14h 45m

Lisbon Humberto Delgado

Wed 12/9

5:00 am-8:14 pm

2 stops20h 14m

$757

LouisvilleLisbon

SDF - LIS

SDFLIS

Louisville Intl

Sun 12/6

2:20 pm-10:05 am

1 stop14h 45m

Lisbon Humberto Delgado

Wed 12/9

5:00 am-8:14 pm

2 stops20h 14m

$758
Quickest round-trip

LouisvilleLisbon

SDF - LIS

SDFLIS

Louisville Intl

Sun 12/6

2:20 pm-8:10 am

2 stops12h 50m

Lisbon Humberto Delgado

Wed 12/9

5:00 am-8:14 pm

2 stops20h 14m

$762

LouisvilleLisbon

SDF - LIS

SDFLIS

Louisville Intl

Sun 12/6

10:00 am-10:05 am

1 stop19h 05m

Lisbon Humberto Delgado

Wed 12/9

10:15 am-11:15 pm

1 stop18h 00m

$765

LouisvilleLisbon

SDF - LIS

SDFLIS

Louisville Intl

Tue 10/13

5:15 am-9:20 am

2 stops23h 05m

Lisbon Humberto Delgado

Wed 10/21

1:00 pm-11:59 pm

2 stops39h 59m

$769

LouisvilleLisbon

SDF - LIS

SDFLIS

Louisville Intl

Sun 12/6

10:00 am-10:05 am

1 stop19h 05m

Lisbon Humberto Delgado

Wed 12/9

10:15 am-11:15 pm

1 stop18h 00m

$770

LouisvilleLisbon

SDF - LIS

SDFLIS

Louisville Intl

Tue 10/13

11:15 am-9:20 am

2 stops17h 05m

Lisbon Humberto Delgado

Tue 10/20

5:05 am-5:40 pm

2 stops17h 35m

$773

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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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?

Prices are currently low for flights on this route.

Typical prices usually range from $990 to $1,240.
The lowest price recently found on this route was $750.

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 $596. If you are unable to visit Lisbon during the month of December, then departing from Louisville 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 Louisville to Lisbon flights?

You could potentially save up to 19% 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 55m

Direct flights

None
The fastest flight from Louisville to Lisbon takes 13h 55m
There are no direct flights from Louisville to Lisbon. There are no popular flight routes from Louisville to Lisbon.
Search flight deals

Frequently asked questions about flying from Louisville to Lisbon

  • 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 55m, 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 $543Free CancellationRating
7.4
10,026 reviews
Search United Airlines flights
DeltaPriceFrom $587Free CancellationRating
7.8
8,481 reviews
Search Delta flights
American AirlinesPriceFrom $606Free CancellationRating
7.1
11,842 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
Figueira da Foz
Setúbal
Estoril
Fátima
Nazaré
Evora
Leiria
Peniche
Batalha
Sesimbra
Óbidos
Oeiras
Zambujeira do Mar
Tomar
Torres Vedras
Comporta
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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