$343 Find Cheap Flights from Kentucky to Portugal

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Good to know

Low season

January

High season

July

Cheapest flight

$343
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 24% increase in price.
Flight from Louisville to Lisbon

FAQs for booking flights from Kentucky to Portugal

  • How does KAYAK find such low prices on flights from Kentucky to Portugal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kentucky to Portugal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to Portugal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Kentucky to Portugal is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kentucky to Portugal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Kentucky to Portugal with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to Portugal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Kentucky to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Portugal?

    Based on KAYAK data, the cheapest day to fly to Portugal is Wednesday where round-trip tickets can be as cheap as $958. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are $1,157 on average.

  • What is the cheapest time of day to fly to Portugal?

    The cheapest time of day to fly to Portugal is generally at night, when round-trip flights cost $775 on average. Morning departures are around 10% more expensive than evening flights, on average. The most expensive time of day to fly to Portugal is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,237.

  • What is the cheapest month to fly from Kentucky to Portugal?

    The cheapest month for flights from Kentucky to Portugal is November, when tickets cost $587 (return) on average. On the other hand, the most expensive months are June and September, when the average cost of round-trip tickets is $1,607 and $1,270 respectively.

  • How long is the flight to Portugal?

    An average nonstop flight from Kentucky to Portugal takes 16h 12m, covering a distance of 3906 miles. The shortest route is Lexington (LEX) to Lisbon (LIS) with an average flight time of 9h 51m.

  • What is the most popular destination in Portugal?

    Based on KAYAK flight searches, the most popular destination is Porto (100% of total searches to Portugal).

See more FAQs

Book cheap flights from Kentucky to Portugal

Recent round-trip flight deals

4/29Tue
2 stopsUnited Airlines
16h 10mBNA-OPO
5/7Wed
2 stopsUnited Airlines
15h 14mOPO-BNA
$705
4/29Tue
3 stops
25h 27mBNA-OPO
5/7Wed
2 stops
32h 18mOPO-BNA
$707
4/30Wed
2 stopsKLM
15h 25mCVG-OPO
5/7Wed
2 stopsKLM
17h 34mOPO-CVG
$731
9/17Wed
1 stopAir Canada
19h 05mBNA-LIS
9/30Tue
2 stopsAir Canada
34h 14mLIS-BNA
$784
4/30Wed
2 stopsAir France
39h 31mCVG-OPO
5/7Wed
1 stopAir France
27h 50mOPO-CVG
$787
9/17Wed
2 stopsAir Canada
14h 25mBNA-LIS
9/26Fri
2 stopsAir Canada
38h 06mLIS-BNA
$789
9/20Sat
2 stopsLufthansa
33h 39mCVG-OPO
10/11Sat
2 stopsLufthansa
22h 44mOPO-CVG
$798
4/28Mon
1 stopKLM
17h 50mBNA-LIS
5/6Tue
1 stopKLM
15h 01mLIS-BNA
$807
9/20Sat
2 stopsLufthansa
33h 39mCVG-OPO
10/11Sat
2 stopsLufthansa
22h 44mOPO-CVG
$810
5/2Fri
2 stopsAir France
16h 19mBNA-LIS
5/7Wed
1 stopAir France
16h 46mLIS-BNA
$886

Search by stops

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Recent one-way flight deals

5/11Sun
2 stops
44h 17mSDF-LIS
$343
8/17Sun
3 stops
30h 10mBNA-FAO
$365
9/6Sat
2 stopsScandinavian Airlines
34h 05mCVG-LIS
$544
7/14Mon
2 stopsUnited Airlines
14h 55mLEX-OPO
$553
4/20Sun
1 stopLufthansa
14h 58mBNA-LIS
$605
7/20Sun
1 stopUnited Airlines
9h 58mBNA-LIS
$608
8/17Sun
1 stopLufthansa
16h 58mBNA-FAO
$631
4/24Thu
1 stopAir France
16h 10mCVG-OPO
$631
5/2Fri
2 stopsAir France
15h 55mBNA-LIS
$686
7/17Thu
3 stopsScandinavian Airlines
22h 10mCVG-LIS
$3,137

Search by stops

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Last minute flights from Kentucky to Portugal

Last minute flight, train and bus deals

4/6Sun
multi-stop
30h 15mBNA-LIS
4/8Tue
multi-stop
34h 00mLIS-BNA
$936
4/6Sun
multi-stop
22h 05mBNA-LIS
4/8Tue
multi-stop
34h 00mLIS-BNA
$943
4/6Sun
multi-stop
33h 15mBNA-LIS
4/8Tue
multi-stop
30h 00mLIS-BNA
$969
4/6Sun
multi-stop
30h 15mBNA-LIS
4/8Tue
multi-stop
30h 00mLIS-BNA
$970
4/5Sat
multi-stop
13h 21mBNA-LIS
4/7Mon
multi-stop
29h 38mLIS-BNA
$978
4/6Sun
multi-stopUnited Airlines
15h 24mSDF-LIS
4/24Thu
multi-stopUnited Airlines
12h 27mLIS-SDF
$1,399
4/5Sat
multi-stopUnited Airlines
19h 29mSDF-LIS
4/23Wed
multi-stopUnited Airlines
12h 27mLIS-SDF
$1,459
4/7Mon
multi-stopKLM
15h 55mSDF-LIS
4/24Thu
multi-stopKLM
16h 14mLIS-SDF
$1,616
4/8Tue
multi-stopAir Canada
18h 14mSDF-LIS
4/10Thu
multi-stopAir Canada
34h 50mLIS-SDF
$1,778
4/6Sun
multi-stopBritish Airways
9h 45mLEX-LIS
4/8Tue
multi-stopBritish Airways
11h 30mLIS-LEX
$1,819

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Everything you need to know for your flight to Portugal

Cabin class types available on flights to Kentucky

Cabin classes available on flights to Kentucky. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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