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 to Portugal from Kentucky 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 to Portugal with an airline and back to Kentucky 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 to Portugal from Kentucky 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>

$328 CHEAP FLIGHTS from Kentucky to Portugal

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

...and more

In the last 7 days travelers have searched 47,107,125 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Low season	January
High season	July
Cheapest flight	$328

Best time to beat the crowds with an average 26% drop in price.

Most popular time to fly with an average 27% 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 to Portugal from Kentucky 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 to Portugal with an airline and back to Kentucky 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 to Portugal from Kentucky 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

1/13Mon

2 stopsAir Canada

32h 35mCVG-LIS

1/29Wed

2 stopsAir Canada

32h 13mLIS-CVG

$472

1/13Mon

1 stopAir Canada

12h 15mCVG-LIS

1/29Wed

2 stopsAir Canada

32h 13mLIS-CVG

$477

2/4Tue

1 stopUnited Airlines

12h 25mBNA-LIS

3/4Tue

2 stopsUnited Airlines

35h 19mLIS-BNA

$498

1/12Sun

2 stopsUnited Airlines

16h 03mBNA-LIS

1/23Thu

2 stopsUnited Airlines

37h 57mLIS-BNA

$502

2/4Tue

1 stopAmerican Airlines

14h 00mBNA-LIS

3/4Tue

1 stopAmerican Airlines

11h 41mLIS-BNA

$518

1/12Sun

1 stopAmerican Airlines

17h 10mBNA-LIS

1/23Thu

1 stopAmerican Airlines

12h 32mLIS-BNA

$520

1/15Wed

1 stop

12h 15mCVG-LIS

1/20Mon

2 stops

37h 22mLIS-CVG

$522

1/15Wed

2 stops

21h 20mCVG-LIS

1/20Mon

2 stops

37h 22mLIS-CVG

$526

3/2Sun

1 stopBritish Airways

21h 00mBNA-LIS

3/12Wed

2 stopsBritish Airways

20h 22mLIS-BNA

$544

3/6Thu

2 stopsBritish Airways

36h 19mCVG-LIS

3/14Fri

1 stopBritish Airways

15h 38mLIS-CVG

$573

Recent one-way flight deals

3/3Mon

2 stops

28h 25mBNA-LIS

$328

2/24Mon

1 stopFinnair

21h 10mBNA-LIS

$334

3/4Tue

1 stop

17h 00mBNA-LIS

$335

3/5Wed

1 stopKLM

12h 36mBNA-LIS

$336

3/1Sat

2 stopsDelta

20h 45mBNA-LIS

$338

3/3Mon

2 stopsBritish Airways

15h 55mBNA-LIS

$340

4/26Sat

2 stopsScandinavian Airlines

27h 55mCVG-LIS

$417

3/21Fri

2 stopsScandinavian Airlines

33h 35mCVG-LIS

$464

12/2Mon

1 stopBritish Airways

11h 51mCVG-LIS

$631

12/26Thu

1 stopKLM

14h 20mBNA-LIS

$2,390

Last minute flights from Kentucky to Portugal

Last minute flight, train and bus deals

11/24Sun

multi-stopAmerican Airlines

20h 16mSDF-LIS

12/18Wed

multi-stopAmerican Airlines

11h 38mLIS-SDF

$933

11/24Sun

multi-stopAmerican Airlines

20h 16mSDF-LIS

12/18Wed

multi-stopAmerican Airlines

15h 31mLIS-SDF

$937

11/24Sun

multi-stopBritish Airways

30h 35mSDF-LIS

12/18Wed

multi-stopBritish Airways

22h 44mLIS-SDF

$993

11/23Sat

multi-stopDelta

32h 05mBNA-LIS

12/2Mon

multi-stopDelta

28h 39mLIS-BNA

$1,191

11/23Sat

multi-stop

32h 31mBNA-LIS

12/2Mon

multi-stop

28h 59mLIS-BNA

$1,225

11/22Fri

multi-stopAir France

54h 18mBNA-LIS

12/2Mon

multi-stopAir France

34h 51mLIS-BNA

$1,253

11/22Fri

multi-stopDelta

20h 50mBNA-LIS

12/2Mon

multi-stopDelta

28h 39mLIS-BNA

$1,278

11/21Thu

multi-stop

20h 15mBNA-LIS

11/29Fri

multi-stop

34h 14mLIS-BNA

$1,427

11/22Fri

multi-stopAir France

54h 18mBNA-LIS

12/1Sun

multi-stopAir France

31h 38mLIS-BNA

$1,467

11/23Sat

multi-stopBritish Airways

9h 44mTYS-LIS

12/1Sun

multi-stopBritish Airways

18h 42mLIS-TYS

$1,923

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 $672

Flights from Cincinnati to Portugalfrom $494

Flights from Knoxville to Portugalfrom $617

Flights from Lexington to Portugalfrom $582

Flights from Louisville to Portugalfrom $674

Flights from Nashville to Portugalfrom $498

Flights

United States

Kentucky

$328 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 3/3. 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