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Lisbon

$323+ Cheap flights from Kentucky to Lisbon (LIS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LIS
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Kentucky to Lisbon

Keep the following information in mind while searching for Kentucky to Lisbon flight deals. Data was last updated April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$644
(British Airways)

One-way from

$323
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,089
Provider with most accurate pricing for Louisville Intl-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Lisbon Humberto Delgado flights.
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From Kentucky to Lisbon Humberto Delgado
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One-way flight from Kentucky to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 19% potential increase in price ($246 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Kentucky to Lisbon

Cheapest flights from Kentucky to Lisbon
Explore the most affordable flight options available from Kentucky to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This United deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:36 pmCVG - LIS
2 stops31h 34mMultiple Airlines
Tue 11/1811:00 amLIS - CVG
2 stops34h 02mMultiple Airlines
Deal found 4/28$625
This Air Canada deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/37:36 pmCVG - LIS
2 stops32h 44mAir Canada
Tue 11/1111:00 amLIS - CVG
2 stops38h 32mAir Canada
Deal found 4/28$626
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:00 pmSDF - LIS
2 stops34h 20mUnited Airlines
Tue 11/1811:00 amLIS - SDF
2 stops36h 49mUnited Airlines
Deal found 4/28$627
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/215:35 pmCVG - LIS
1 stop9h 45mUnited Airlines
Tue 11/45:00 amLIS - CVG
2 stops18h 00mUnited Airlines
Deal found 4/28$633
This British Airways deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/214:09 pmLEX - LIS
1 stop11h 56mBritish Airways
Tue 11/411:10 amLIS - LEX
1 stop11h 25mBritish Airways
Deal found 4/28$644
This British Airways deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:31 pmCVG - LIS
1 stop9h 34mBritish Airways
Mon 11/36:35 pmLIS - CVG
1 stop29h 15mBritish Airways
Deal found 4/28$661
This FlightHub deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/91:30 pmLEX - LIS
2 stops21h 35mScandinavian Airlines
Sun 11/234:55 pmLIS - LEX
2 stops36h 00mScandinavian Airlines
Deal found 4/28$668
This United deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/77:45 amSDF - LIS
1 stop19h 25mMultiple Airlines
Tue 11/1811:00 amLIS - SDF
2 stops40h 14mMultiple Airlines
Deal found 4/28$671
This Lufthansa deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/292:11 pmCVG - LIS
2 stops28h 39mLufthansa
Tue 11/116:10 amLIS - CVG
2 stops22h 00mLufthansa
Deal found 4/28$673
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:55 amCVG - LIS
1 stop20h 05mDelta
Wed 11/1210:00 amLIS - CVG
1 stop14h 18mDelta
Deal found 4/28$680
This Justfly.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/317:30 amSDF - LIS
2 stops21h 50mAir Canada
Fri 11/711:00 amLIS - SDF
2 stops34h 49mAir Canada
Deal found 4/28$684
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/79:35 pmCVG - LIS
1 stop19h 50mAmerican Airlines
Tue 11/1811:10 amLIS - CVG
1 stop16h 53mAmerican Airlines
Deal found 4/28$693

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Kentucky to Lisbon that are best for you.

Fly from

Kentucky

Fly to

Lisbon

Route

Depart

Return

Price

LexingtonLisbon

LEX - LIS

LEXLIS

Lexington Blue Grass

Tue 10/21

4:09 pm-9:05 am

1 stop11h 56m

Lisbon Humberto Delgado

Tue 11/4

11:10 am-5:35 pm

1 stop11h 25m

$644

LouisvilleLisbon

SDF - LIS

SDFLIS

Louisville Intl

Tue 8/5

10:00 am-9:20 am

2 stops18h 20m

Lisbon Humberto Delgado

Tue 8/19

11:25 am-1:17 pm

2 stops30h 52m

$791

LexingtonLisbon

LEX - LIS

LEXLIS

Lexington Blue Grass

Tue 8/5

11:00 am-9:20 am

2 stops17h 20m

Lisbon Humberto Delgado

Tue 8/19

11:25 am-5:07 pm

2 stops34h 42m

$791

LouisvilleLisbon

SDF - LIS

SDFLIS

Louisville Intl

Tue 8/12

11:25 am-9:20 am

3 stops16h 55m

Lisbon Humberto Delgado

Tue 8/26

11:25 am-10:58 pm

2 stops16h 33m

$820

LouisvilleLisbon

SDF - LIS

SDFLIS

Louisville Intl

Tue 8/12

11:25 am-9:20 am

3 stops16h 55m

Lisbon Humberto Delgado

Tue 8/26

11:25 am-10:02 am

3 stops27h 37m

$827

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Wed 6/18

6:05 pm-11:15 am

1 stop11h 10m

Lisbon Humberto Delgado

Fri 6/27

9:25 am-5:15 pm

2 stops37h 50m

$836

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

Fri 10/3

7:00 am-8:20 am

2 stops20h 20m

Lisbon Humberto Delgado

Fri 10/17

11:25 am-10:35 pm

2 stops40h 10m

$851

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Fri 10/3

8:15 am-8:20 am

1 stop18h 05m

Lisbon Humberto Delgado

Wed 10/8

11:25 am-9:00 pm

1 stop15h 35m

$859

LouisvilleLisbon

SDF - LIS

SDFLIS

Louisville Intl

Tue 8/5

7:40 am-9:05 am

1 stop20h 25m

Lisbon Humberto Delgado

Tue 8/19

11:05 am-9:38 pm

1 stop15h 33m

$864

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

Wed 7/9

6:40 am-5:40 am

1 stop18h 00m

Lisbon Humberto Delgado

Wed 7/23

5:35 pm-3:09 pm

1 stop26h 34m

$867

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 41 results
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Best time to book a flight from Kentucky to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Kentucky 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.

Cheapflights Insights

Everything you need to know about your flight from Kentucky to Lisbon

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

Currently, January is the cheapest month in which you can book a flight from Kentucky to Lisbon (average of $612). Flying from Kentucky to Lisbon in June is currently the most expensive (average of $1,178). 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.

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

Find hourly flight availability from Kentucky to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kentucky to Lisbon as you normally would.

Rainfall in Lisbon by month

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

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

Temperature in Lisbon by month

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

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 April 29, 2025.
To help decide which airline to fly from Kentucky to Lisbon, see what other customers have to say about Delta, KLM and SWISS. 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
7,929 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,587 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,444 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What airport do you fly into for flights to Lisbon from Kentucky?

    Located just 4.2 mi from the city center, Lisbon Humberto Delgado (LIS) is the airport most travelers will use when flying to Lisbon from Kentucky.

  • What are the cheapest airlines to fly from Kentucky to Lisbon one-way?

    For one-way options, check prices for Virgin Atlantic. According to our data, you can fly for as low as $415. Users have also found prices from $543 and $603 on United Airlines and Air Canada, respectively.

  • What are the most popular routes from Kentucky to Lisbon?

    The most popular route from Kentucky to Lisbon is Nashville Intl - Lisbon Humberto Delgado. You may also consider Cincinnati Cinci./N. Kentucky - Lisbon Humberto Delgado or Knoxville McGhee Tyson - Lisbon Humberto Delgado.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kentucky 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.

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

    Currently, January is the cheapest month in which you can book a flight from Kentucky to Lisbon (average of $612). Flying from Kentucky to Lisbon in June is currently the most expensive (average of $1,178). 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.

See more FAQs

Traveling to a place near Kentucky?

Book flights to Kentucky if you plan to visit one of these locations
Sintra
Beja
Nazaré
Costa da Caparica
Evora
Torres Vedras
Oeiras
Sesimbra
Fátima

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Alternative routes for Kentucky to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Kentucky to Lisbon

Discover the top 5 airlines that operate flights from Kentucky 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 2,558,603 searches. Data last updated April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$577Average$701FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$590Average$1,045FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$618Average$1,080FlexibilityNo cancel feeOn-time69%
DeltaCheapest$729Average$991FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$859Average$1,776FlexibilityNo cancel feeOn-time76%

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