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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$281 CHEAP FLIGHTS from Kentucky to Portugal

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41,299,237 searches in the past 7 days on KAYAK

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Low season	January
High season	July
Cheapest flight	$281

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 Nashville to Lisbon

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.

See more FAQs

Book cheap flights from Kentucky to Portugal

Recent round-trip flight deals

3/31Mon

2 stops

22h 40mCVG-OPO

4/7Mon

2 stops

30h 25mOPO-CVG

$562

4/2Wed

2 stopsUnited Airlines

14h 35mLEX-OPO

4/9Wed

2 stopsUnited Airlines

16h 39mOPO-LEX

$566

3/31Mon

1 stopBritish Airways

17h 00mCVG-OPO

4/7Mon

2 stopsBritish Airways

26h 56mOPO-CVG

$606

4/1Tue

2 stopsAir Canada

34h 45mBNA-LIS

4/9Wed

2 stopsAir Canada

27h 27mLIS-BNA

$637

4/2Wed

1 stopAir Canada

14h 20mCVG-LIS

4/9Wed

1 stopAir Canada

31h 17mLIS-CVG

$638

4/2Wed

1 stopBritish Airways

14h 30mBNA-LIS

4/9Wed

1 stopBritish Airways

17h 55mLIS-BNA

$654

4/1Tue

1 stopAmerican Airlines

19h 35mBNA-LIS

4/9Wed

2 stopsAmerican Airlines

17h 11mLIS-BNA

$661

3/19Wed

2 stopsLufthansa

17h 40mLEX-OPO

3/24Mon

2 stopsLufthansa

37h 45mOPO-LEX

$692

4/1Tue

2 stopsLufthansa

19h 39mCVG-LIS

4/30Wed

2 stopsLufthansa

22h 22mLIS-CVG

$719

3/23Sun

2 stopsAmerican Airlines

15h 31mBNA-LIS

4/9Wed

2 stopsAmerican Airlines

17h 11mLIS-BNA

$753

Recent one-way flight deals

8/7Thu

1 stop

20h 20mBNA-LIS

$281

4/1Tue

3 stops

45h 31mBNA-OPO

$285

3/30Sun

2 stopsUnited Airlines

19h 15mBNA-OPO

$451

3/30Sun

1 stopUnited Airlines

10h 42mBNA-OPO

$511

3/23Sun

2 stopsAmerican Airlines

15h 31mBNA-LIS

$563

3/23Sun

1 stopAmerican Airlines

21h 45mBNA-LIS

$578

3/21Fri

1 stopTAP AIR PORTUGAL

17h 22mBNA-LIS

$620

3/21Fri

2 stopsAir Canada

41h 55mBNA-LIS

$625

7/20Sun

1 stopAir Canada

11h 45mBNA-LIS

$693

6/7Sat

1 stopTAP AIR PORTUGAL

20h 10mBNA-OPO

$792

Last minute flights from Kentucky to Portugal

Last minute flight, train and bus deals

3/5Wed

multi-stopUnited Airlines

10h 14mCVG-LIS

3/12Wed

multi-stopUnited Airlines

31h 18mLIS-CVG

$773

3/5Wed

multi-stopUnited Airlines

15h 05mCVG-LIS

3/12Wed

multi-stopUnited Airlines

31h 18mLIS-CVG

$778

3/5Wed

multi-stopBritish Airways

19h 15mCVG-LIS

3/12Wed

multi-stopBritish Airways

13h 15mLIS-CVG

$789

3/7Fri

multi-stopLufthansa

24h 20mLEX-LIS

3/14Fri

multi-stopLufthansa

21h 20mLIS-LEX

$865

3/7Fri

multi-stopBritish Airways

58h 18mSDF-LIS

3/14Fri

multi-stopBritish Airways

36h 04mLIS-SDF

$1,115

3/5Wed

multi-stop

15h 33mCVG-LIS

3/12Wed

multi-stop

42h 37mLIS-CVG

$1,133

3/7Fri

multi-stopLufthansa

27h 45mSDF-LIS

3/14Fri

multi-stopLufthansa

18h 12mLIS-SDF

$1,139

3/7Fri

multi-stopAmerican Airlines

19h 10mSDF-LIS

3/14Fri

multi-stopAmerican Airlines

18h 27mLIS-SDF

$1,333

3/7Fri

multi-stopAmerican Airlines

19h 10mSDF-LIS

3/14Fri

multi-stopAmerican Airlines

14h 39mLIS-SDF

$1,335

3/7Fri

multi-stop

18h 10mSDF-LIS

3/14Fri

multi-stop

35h 26mLIS-SDF

$1,968

Everything you need to know for your flight to Portugal

Cabin class types available on flights to Kentucky

First Class flights to Portugal

Business Class flights to Portugal

Prem Econ Class flights to Portugal

Economy Class flights to Portugal

Flights to other popular destinations

Flights from domestic origins to Kentucky

Flights from Blountville to Portugalfrom $1,234

Flights from Cincinnati to Portugalfrom $617

Flights from Knoxville to Portugalfrom $773

Flights from Lexington to Portugalfrom $567

Flights from Louisville to Portugalfrom $787

Flights from Nashville to Portugalfrom $574

United States

Kentucky

$281 Find Cheap Flights from Kentucky to Portugal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kentucky to Portugal departing on 8/7. 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.

Search hundreds of travel sites at once for deals on flights to Portugal

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Kentucky to Portugal

How does KAYAK find such low prices 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?

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

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

Book cheap flights from Kentucky to Portugal

Recent round-trip flight deals

Search by stops

Search by airline

Search by price

Recent one-way flight deals

Search by stops

Search by airline

Search by price

Last minute flights from Kentucky to Portugal

Last minute flight, train and bus deals

Search by stops

Search by airline

Search by price

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.

Complete your trip to Portugal with a hotel stay or car rental

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Flights from domestic origins to Kentucky

Flights from all regions of Kentucky to Portugal. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Flights to popular cities in Portugal