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Cheap flights from Louisville (SDF) to Lisbon (LIS) from $508

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. 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 — LIS
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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The best prices from Louisville Intl to Lisbon Humberto Delgado are usually found in February or November, booked 73 days in advance, depart on a Sunday or Saturday and return on a Monday

Cheap flight deals from Louisville to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 6, 2024.

Popular in

May

Cheapest in

February

Average price

$1,423

Round-trip from

$595
High demand for flights, 36% potential price rise
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Best time to find cheap flights, 37% potential price drop
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Average for round-trip flights in June 2024
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From Louisville Intl to Lisbon Humberto Delgado
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What is the cheapest day to fly round-trip from Louisville to Lisbon?

Sunday flights are generally found to be more expensive for flights from Louisville to Lisbon. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Lisbon.

How far in advance should I book a flight from Louisville to Lisbon?

Find a great deal and save up to 176% by booking at least 17 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Louisville to Lisbon within the next two weeks, with the cheapest ticket starting at $782.

What is the cheapest month to fly from Louisville to Lisbon?

February can be a great time to fly to Lisbon from Louisville with a flight ticket averaging about $989. Cheapflights users have found deals in the month of February for as cheap as $530. The most expensive prices can be found in the month of May.

What is the cheapest time of day to fly from SDF to LIS?

It’s optimal to fly from Louisville to Lisbon in the evening. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight in the afternoon.

Cheap Louisville to Lisbon flights in June & July 2024

Find cheap flight options from Louisville to Lisbon specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
These are some of the best deals we've found on flights to Lisbon in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Mon 7/2210:50 amSDF - LIS
2 stops16h 30mUnited Airlines
Tue 7/3010:25 amLIS - SDF
2 stops29h 19mUnited Airlines
Deal found 6/6$885
Mon 6/244:23 pmSDF - LIS
2 stops36h 47mBritish Airways
Mon 7/15:10 pmLIS - SDF
2 stops34h 34mBritish Airways
Deal found 6/5$965
Mon 7/222:35 pmSDF - LIS
1 stop14h 55mUnited Airlines
Tue 7/3010:25 amLIS - SDF
1 stop13h 35mUnited Airlines
Deal found 6/6$977
Sun 6/96:00 amSDF - LIS
2 stops21h 00mDelta
Sun 6/165:40 amLIS - SDF
2 stops22h 09mDelta
Deal found 6/5$1,014
Fri 6/711:55 amSDF - LIS
1 stop15h 25mMultiple Airlines
Fri 6/145:05 amLIS - SDF
2 stops22h 39mMultiple Airlines
Deal found 6/6$1,037
Fri 6/79:00 amSDF - LIS
2 stops18h 20mMultiple Airlines
Fri 6/145:05 amLIS - SDF
2 stops22h 39mMultiple Airlines
Deal found 6/6$1,041
Sun 6/912:23 pmSDF - LIS
1 stop17h 27mDelta
Sun 6/165:40 amLIS - SDF
2 stops22h 09mDelta
Deal found 6/5$1,167
Mon 7/2210:50 amSDF - LIS
3 stops17h 30mMultiple Airlines
Tue 7/3012:50 pmLIS - SDF
2 stops26h 07mMultiple Airlines
Deal found 6/6$1,197
Mon 6/249:30 amSDF - LIS
2 stops17h 50mUnited Airlines
Mon 7/112:20 pmLIS - SDF
1 stop27h 24mUnited Airlines
Deal found 6/5$1,249

Louisville to Lisbon 2024 flight deals

Discover exclusive flight deals for travel between Louisville and Lisbon in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
These are some of the best deals we've found on flights to Lisbon in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Sun 12/110:00 amSDF - LIS
1 stop19h 30mUnited Airlines
Thu 12/1211:00 amLIS - SDF
2 stops32h 47mUnited Airlines
Deal found 6/5$508
Sun 12/16:00 amSDF - LIS
2 stops22h 20mUnited Airlines
Thu 12/1211:00 amLIS - SDF
2 stops38h 14mUnited Airlines
Deal found 6/6$513
Sun 12/16:02 pmSDF - LIS
2 stops15h 48mAmerican Airlines
Thu 12/126:35 amLIS - SDF
2 stops22h 26mAmerican Airlines
Deal found 6/5$527
Sun 12/110:00 amSDF - LIS
1 stop19h 30mUnited Airlines
Thu 12/1212:20 pmLIS - SDF
1 stop11h 29mUnited Airlines
Deal found 6/6$530
Tue 8/136:07 pmSDF - LIS
1 stop9h 58mAmerican Airlines
Thu 8/226:35 amLIS - SDF
2 stops16h 49mAmerican Airlines
Deal found 6/5$710
Tue 8/139:30 amSDF - LIS
1 stop20h 00mUnited Airlines
Thu 8/2212:20 pmLIS - SDF
1 stop13h 11mUnited Airlines
Deal found 6/5$711
Wed 10/233:30 pmSDF - LIS
2 stops14h 15mKLM
Wed 10/3011:15 amLIS - SDF
2 stops16h 43mKLM
Deal found 6/5$712
Tue 8/1311:46 amSDF - LIS
2 stops16h 19mAmerican Airlines
Thu 8/226:35 amLIS - SDF
2 stops16h 49mAmerican Airlines
Deal found 6/5$714
Wed 10/238:39 amSDF - LIS
2 stops20h 51mUnited Airlines
Wed 10/3012:20 pmLIS - SDF
1 stop12h 28mUnited Airlines
Deal found 6/5$715

Find flights from Louisville to Lisbon within your budget

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, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$508 - $1,091

Route

Depart

Return

Price

Louisville IntlLisbon Humberto Delgado

SDF - LIS

SDFLIS

Louisville Intl

Sun 12/1

1 stop19h 30m

Lisbon Humberto Delgado

Thu 12/12

2 stops36h 49m

$508

Louisville IntlLisbon Humberto Delgado

SDF - LIS

SDFLIS

Louisville Intl

Sun 12/1

2 stops22h 20m

Lisbon Humberto Delgado

Thu 12/12

2 stops38h 14m

$513

Louisville IntlLisbon Humberto Delgado

SDF - LIS

SDFLIS

Louisville Intl

Sun 12/1

2 stops15h 48m

Lisbon Humberto Delgado

Thu 12/12

2 stops22h 26m

$527

Louisville IntlLisbon Humberto Delgado

SDF - LIS

SDFLIS

Louisville Intl

Wed 10/23

2 stops14h 15m

Lisbon Humberto Delgado

Wed 10/30

2 stops16h 43m

$712

Louisville IntlLisbon Humberto Delgado

SDF - LIS

SDFLIS

Louisville Intl

Wed 10/23

3 stops17h 10m

Lisbon Humberto Delgado

Wed 10/30

2 stops26h 57m

$722

Louisville IntlLisbon Humberto Delgado

SDF - LIS

SDFLIS

Louisville Intl

Sun 9/22

2 stops17h 28m

Lisbon Humberto Delgado

Thu 10/3

2 stops22h 10m

$750

Louisville IntlLisbon Humberto Delgado

SDF - LIS

SDFLIS

Louisville Intl

Thu 9/12

2 stops15h 34m

Lisbon Humberto Delgado

Fri 9/20

2 stops19h 38m

$900

Louisville IntlLisbon Humberto Delgado

SDF - LIS

SDFLIS

Louisville Intl

Fri 8/30

2 stops15h 20m

Lisbon Humberto Delgado

Sat 9/7

2 stops16h 49m

$1,023

Louisville IntlLisbon Humberto Delgado

SDF - LIS

SDFLIS

Louisville Intl

Thu 9/5

1 stop14h 22m

Lisbon Humberto Delgado

Tue 9/10

1 stop13h 40m

$1,091

Flights are sorted by cheapest first

Deals found on 6/6

How far ahead should I book a flight from Louisville to Lisbon?

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Lisbon. Price data was last updated on May 31, 2024.
The best time to book flights from Louisville to Lisbon is 72 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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What is the cheapest day to fly from Louisville to Lisbon?

Use this chart to determine the cheapest time to fly round-trip from Louisville to Lisbon. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Louisville to Lisbon flight should consider departing on Saturday at noon when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Louisville to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Louisville with our price prediction graph.
Estimated round-trip 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.

Temperature and rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature and rainfall totals by month.

LIS

Temperature

51.8 - 73.4 °F

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated June 6, 2024.
Peruse reviews from past customers who have flown with American Airlines, Delta and United Airlines from Louisville to Lisbon to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Overall

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,368 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Overall

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,489 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Overall

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.5
Good
1,720 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Overall

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,696 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Overall

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,227 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Overall

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Louisville to Lisbon for under $600 on Cheapflights?

    Yes, there are multiple flights from Louisville to Lisbon for under $600. The cheapest flight booked recently is on United Airlines for just $508, but on average you can expect to pay $752.

  • What are the cheapest airlines flying from Louisville to Lisbon round-trip?

    According to our current data, United Airlines ($508), American Airlines ($527), and KLM ($712) offers the cheapest pricing from Louisville to Lisbon. Users have found that United Airlines is 48% cheaper than the other options available to this destination.

  • What does SDF to LIS mean?

    SDF stands for Louisville Intl Airport, while LIS stands for Lisbon Humberto Delgado Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Louisville to Lisbon that include extra baggage allowance?

    The amount of baggage you can bring on your Louisville to Lisbon flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Louisville to Lisbon with specific airlines?

    Yes, Cheapflights allows you to browse and filter Louisville to Lisbon flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Louisville to Lisbon that include hotel bookings?

    Yes. In addition to deals on Louisville to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Lisbon.

  • Can I find deals for business class flights from Louisville to Lisbon?

    Yes. Cheapflights offers flight deals from Louisville to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Louisville to Lisbon that allow pets onboard?

    Many airlines flying from Louisville to Lisbon offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Louisville to Lisbon?

    Yes, you can often find last-minute deals on Louisville to Lisbon flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Louisville to Lisbon flight deals updated?

    The Louisville to Lisbon flight deals you see on this page were last updated on 6/6.

  • What are the most popular airlines that fly from Louisville to Lisbon?

    When booking a flight from Louisville to Lisbon, you may want to consider flying on American Airlines, Delta or Lufthansa as they are the most popular for this route.

  • What is the cheapest month to book a flight from Louisville to Lisbon?

    Currently, December is the cheapest month in which you can book a flight from Louisville to Lisbon (average of $595). Flying from Louisville to Lisbon in June is currently the most expensive (average of $1,194). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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See prices for flight routes from nearby airports that may be better suited for you.

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Top 4 airlines flying from Louisville to Lisbon

Discover the top 4 airlines that operate flights from Louisville to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$463Average$982FlexibilityNo cancel feeOn-time69%
DeltaCheapest$529Average$722FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$617Average$984FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$876Average$1,439FlexibilityNo cancel feeOn-time76%
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Search flights from Louisville to Lisbon by cabin class

Find flights from Louisville to Lisbon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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