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Cheap Flights from Cincinnati Northern Kentucky to Lisbon

Compare Cincinnati Northern Kentucky to Lisbon flight deals

Find the cheapest month or even day of the year to fly to Lisbon

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Flight deals from Cincinnati Northern Kentucky to Lisbon

Looking for a cheap last-minute deal or the best return flight from Cincinnati Northern Kentucky Airport to Lisbon Airport? If you want to travel next month, return fares start from R 11,813. Find the lowest prices on one-way and return tickets right here.
Lisbon.R 4,688 per passenger.Departing Mon, 10 Aug.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Cincinnati Northern Kentucky on Mon, 10 Aug, arriving in Lisbon.Price includes taxes and charges.From R 4,688, select.
Lisbon.R 5,151 per passenger.Departing Thu, 22 Oct.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Cincinnati Northern Kentucky on Thu, 22 Oct, arriving in Lisbon.Price includes taxes and charges.From R 5,151, select.
Lisbon.R 5,543 per passenger.Departing Thu, 30 Jul.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Cincinnati Northern Kentucky on Thu, 30 Jul, arriving in Lisbon.Price includes taxes and charges.From R 5,543, select.
Lisbon.R 5,559 per passenger.Departing Sun, 15 Nov.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from Cincinnati Northern Kentucky on Sun, 15 Nov, arriving in Lisbon.Price includes taxes and charges.From R 5,559, select.
Lisbon.R 5,564 per passenger.Departing Sun, 6 Dec.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from Cincinnati Northern Kentucky on Sun, 6 Dec, arriving in Lisbon.Price includes taxes and charges.From R 5,564, select.
Lisbon.R 6,804 per passenger.Departing Wed, 30 Sep.One-way flight with Delta.Outbound indirect flight with Delta, departs from Cincinnati Northern Kentucky on Wed, 30 Sep, arriving in Lisbon.Price includes taxes and charges.From R 6,804, select.
Lisbon.R 6,859 per passenger.Departing Sat, 20 Mar.One-way flight with SWISS.Outbound indirect flight with SWISS, departs from Cincinnati Northern Kentucky on Sat, 20 Mar, arriving in Lisbon.Price includes taxes and charges.From R 6,859, select.

Find the cheapest month to fly from Cincinnati Northern Kentucky to Lisbon

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cincinnati Northern Kentucky to Lisbon flights are currently cheapest in August.
Jul
from R 5,543
Aug
from R 4,688
Sep
from R 6,804
Oct
from R 5,151
Nov
from R 5,559
Dec
from R 5,564
Jan
Find prices
Feb
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Mar
from R 6,859
Apr
Find prices
May
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Jun
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Cincinnati Northern Kentucky to Lisbon: Alternative routes

Compare routes from Cincinnati Northern Kentucky to Lisbon below. You may find an airport to fly into that's cheaper, faster, or easier than Lisbon.

Lisbon

8km from central Lisbon
ClosestCheapest
from R 4,688
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Cascais Municipal Aerodrome

19km from central Lisbon
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Cincinnati to Lisbon: Flight information

The things to know before you go.
Cheapest flight foundR 4,688
Cheapest month to flyAugust

Finding cheap flights from Cincinnati Northern Kentucky to Lisbon: Frequently asked questions

The best price we found for a return flight from Cincinnati Northern Kentucky to Lisbon is R 11,600. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Cincinnati Northern Kentucky to Lisbon. But we found flights with one or more stops from R 11,600.
As of July 2026, there are no flights flying from Cincinnati Northern Kentucky to Lisbon.
The cheapest month to fly from Cincinnati Northern Kentucky to Lisbon is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cincinnati Northern Kentucky Airport to Lisbon Airport on Wednesday, 30 September 2026.
No airlines currently offer direct flights between Cincinnati Northern Kentucky Airport and Lisbon Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Lisbon but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Lisbon is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Frontier Airlines offers the cheapest flight tickets to Lisbon.

Flying from Cincinnati Northern Kentucky Airport (CVG) to Lisbon Airport (LIS): what you need to know

  • The timezone in Lisbon is UTC+0, which is five hours ahead of Cincinnati.

  • Get to the airport on time so you don't miss your CVG to LIS flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.

  • Be prepared for longer queues in popular months like July. Arriving up to four hours ahead of an international flight and two hours for a domestic departure is a wise move.

  • If you'd like to break up your flight, just deselect 'Direct flights only' when searching for your ticket from Cincinnati Northern Kentucky Airport to Lisbon Airport. Here are the top stopovers between CVG and LIS:

    • Paris Charles de Gaulle Airport

    • New York Newark Airport

    • Philadelphia International Airport

How to find the cheapest flights from Cincinnati Northern Kentucky Airport (CVG) to Lisbon Airport (LIS)

  • The lowest price we've seen for a one-way Cincinnati Northern Kentucky Airport to Lisbon Airport flight is R 4,688. A round-trip ticket right now is R 11,600. Depending on the availability and when you book, these fares can change.

  • It's a good idea to book as early as possible if you want to find cheap tickets from CVG to LIS. That's because flight prices are based on demand, which tends to rise closer to the date of departure.

  • The 'Whole month' search tool shows you the cheapest flights from Cincinnati Northern Kentucky Airport to Lisbon Airport throughout the month. It's an easy way to snap up a bargain if your dates aren't set in stone.

  • Getting your hands on cheap flights from CVG to LIS is a cinch with Price Alerts. Simply create one of these automatic alerts and we'll let you know as soon as a new discounted fare appears.

  • Choose your preferred departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Cincinnati Northern Kentucky Airport to Lisbon Airport.

Handy information about Cincinnati Northern Kentucky Airport (CVG)

  • 76% of flights departing from Cincinnati Northern Kentucky Airport make it to their destination on schedule.

  • To get to Cincinnati Northern Kentucky Airport from central Cincinnati, it takes about 25 minutes if you're going by car. Of course, this depends on traffic. It's approximately 21 kilometres from the airport to the city centre.

  • Expect a trip time of about 1 hour on public transport.

Arriving at Lisbon Airport (LIS)

  • Consider booking a hotel near LIS if you're on a late Cincinnati Northern Kentucky Airport to Lisbon Airport flight. Check in to one of these options and skip the long transfer:

  • Begin your adventure by picking up a Lisbon Airport rental car. Grab a set of wheels from Klass Wagen, Goldcar or OK Mobility and explore beyond Lisbon's usual tourist stops.

  • Reserving your vehicle from Lisbon Airport around two weeks in advance gives you the best chance of locking in a great deal.

Getting from Lisbon Airport (LIS) to central Lisbon

  • Lisbon Airport is approximately 8 kilometres from the centre of Lisbon. Driving there takes about 20 minutes.

  • It typically takes 25 minutes when travelling by public transport.

When to fly to Lisbon Airport (LIS)

  • The quietest month for a flight from Cincinnati Northern Kentucky Airport to Lisbon Airport is March, while August is the busiest. Choose the best time to go to Lisbon based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • The warmest month in Lisbon is August, with temperatures ranging between 16ºC (61ºF) and 29ºC (84ºF). Lock in your flights from Cincinnati Northern Kentucky Airport to Lisbon Airport in this month if you like this kind of weather.

  • Search for cheap tickets from CVG to LIS in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between 8ºC (46ºF) and 16ºC (61ºF) on average.

Explore more of Portugal

  • Porto is just one of the many cities in Portugal waiting to be explored once you've taken in the sights of Lisbon. Around 274 kilometres away to the north, popular attractions include Ribeira District, Rio Douro and Livraria Lello.

  • If you're eager to discover another well-known destination in Portugal, head for Amadora, roughly 8 kilometres north-west of Lisbon. Roman Villa, Park Fantasia and Palácio dos Condes da Lousã are key reasons to visit.

Plan the rest of your trip from Cincinnati to Lisbon

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.