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Cheap flights from Cincinnati to Portugal from $384

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cincinnati to Portugal departing on 4/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Cincinnati to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:15 am - 8:10 am
CVG
-
LIS
15h 55m
2 stops
United Airlines Logo
10:15 am - 11:49 pm
LIS
-
CVG
18h 34m
2 stops
$449United Airlines
Mon, Feb 2 - Wed, Feb 18
United Airlines Logo
10:20 am - 10:15 am
CVG
-
LIS
18h 55m
1 stop
United Airlines Logo
12:15 pm - 11:49 pm
LIS
-
CVG
16h 34m
2 stops
$470United Airlines
Wed, Feb 25 - Sun, Mar 1
Multiple Airlines Logo
8:50 pm - 10:25 pm
CVG
-
LIS
20h 35m
1 stop
Multiple Airlines Logo
8:20 am - 9:46 pm
LIS
-
CVG
18h 26m
2 stops
$473Multiple Airlines
Fri, Feb 20 - Wed, Mar 4
Multiple Airlines Logo
8:50 pm - 10:25 pm
CVG
-
LIS
20h 35m
1 stop
Multiple Airlines Logo
6:30 am - 8:41 pm
LIS
-
CVG
19h 11m
2 stops
$474Multiple Airlines
Fri, Feb 20 - Tue, Mar 3
United Airlines Logo
11:17 am - 10:15 am
CVG
-
LIS
17h 58m
2 stops
United Airlines Logo
12:15 pm - 11:49 pm
LIS
-
CVG
16h 34m
2 stops
$475United Airlines
Wed, Feb 25 - Sun, Mar 1
British Airways Logo
8:50 pm - 10:25 pm
CVG
-
LIS
20h 35m
1 stop
British Airways Logo
10:40 am - 6:55 pm
LIS
-
CVG
13h 15m
1 stop
$482British Airways
Fri, Feb 20 - Wed, Mar 4
British Airways Logo
1:24 pm - 12:05 pm
CVG
-
LIS
17h 41m
2 stops
British Airways Logo
4:00 pm - 8:21 pm
LIS
-
CVG
33h 21m
2 stops
$483British Airways
Fri, Feb 20 - Tue, Mar 3
Iberia Logo
6:26 pm - 11:45 am
CVG
-
OPO
36h 19m
2 stops
Iberia Logo
10:00 pm - 7:14 pm
OPO
-
CVG
26h 14m
2 stops
$483Iberia
Mon, Apr 6 - Mon, Apr 13
British Airways Logo
9:25 am - 12:10 pm
CVG
-
LIS
21h 45m
2 stops
British Airways Logo
10:35 am - 6:55 pm
LIS
-
CVG
13h 20m
1 stop
$490British Airways
Thu, Feb 26 - Tue, Mar 3
Air Canada Logo
9:00 am - 1:05 pm
CVG
-
FNC
23h 05m
3 stops
Air Canada Logo
5:50 am - 9:24 pm
FNC
-
CVG
20h 34m
3 stops
$2,332Air Canada
Sun, Jul 12 - Tue, Aug 11

Scandinavian Airlines flights from Cincinnati to Portugal

Our best Scandinavian Airlines deals on Cincinnati to Portugal flight tickets
Scandinavian Airlines
Apr 11
CVG6:49 amCincinnati Cinci./N. Kentucky
34h 16m
2 stops
LIS10:05 pmLisbon Humberto Delgado
Apr 22
LIS7:15 amLisbon Humberto Delgado
19h 59m
2 stops
CVG10:14 pmCincinnati Cinci./N. Kentucky
$659
Scandinavian Airlines
Feb 25
CVG12:45 pmCincinnati Cinci./N. Kentucky
24h 10m
2 stops
LIS5:55 pmLisbon Humberto Delgado
Mar 1
LIS6:00 pmLisbon Humberto Delgado
28h 10m
3 stops
CVG5:10 pmCincinnati Cinci./N. Kentucky
$745
Scandinavian Airlines
Feb 2
CVG12:45 pmCincinnati Cinci./N. Kentucky
28h 15m
2 stops
LIS10:00 pmLisbon Humberto Delgado
Feb 18
LIS4:55 pmLisbon Humberto Delgado
29h 15m
3 stops
CVG5:10 pmCincinnati Cinci./N. Kentucky
$1,088

British Airways flights from Cincinnati to Portugal

Our best British Airways deals on Cincinnati to Portugal flight tickets
British Airways
Feb 20
CVG1:24 pmCincinnati Cinci./N. Kentucky
17h 41m
2 stops
LIS12:05 pmLisbon Humberto Delgado
Mar 4
LIS12:55 pmLisbon Humberto Delgado
36h 26m
2 stops
CVG8:21 pmCincinnati Cinci./N. Kentucky
$482
British Airways
Feb 20
CVG1:24 pmCincinnati Cinci./N. Kentucky
17h 41m
2 stops
LIS12:05 pmLisbon Humberto Delgado
Mar 3
LIS4:00 pmLisbon Humberto Delgado
33h 21m
2 stops
CVG8:21 pmCincinnati Cinci./N. Kentucky
$483
British Airways
Feb 26
CVG9:25 amCincinnati Cinci./N. Kentucky
21h 45m
2 stops
LIS12:10 pmLisbon Humberto Delgado
Mar 3
LIS10:35 amLisbon Humberto Delgado
13h 20m
1 stop
CVG6:55 pmCincinnati Cinci./N. Kentucky
$490

momondo Fare Finder

 
Customize your flight search to find flights from Cincinnati to Portugal 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, momondo users made 832,500 searches. Data last updated January 24, 2026.
Use the filters below to find and compare flights from Cincinnati to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Mon 2/2

11:15 am-8:10 am

2 stops15h 55m

Lisbon Humberto Delgado

Wed 2/18

10:15 am-11:49 pm

2 stops18h 34m

$449

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Wed 2/25

10:20 am-10:15 am

1 stop18h 55m

Lisbon Humberto Delgado

Sun 3/1

12:15 pm-11:49 pm

2 stops16h 34m

$470

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Fri 2/20

8:50 pm-10:25 pm

1 stop20h 35m

Lisbon Humberto Delgado

Wed 3/4

8:20 am-9:46 pm

2 stops18h 26m

$473

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Fri 2/20

8:50 pm-10:25 pm

1 stop20h 35m

Lisbon Humberto Delgado

Tue 3/3

6:30 am-8:41 pm

2 stops19h 11m

$474

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Wed 2/25

11:17 am-10:15 am

2 stops17h 58m

Lisbon Humberto Delgado

Sun 3/1

12:15 pm-11:49 pm

2 stops16h 34m

$475

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Fri 2/20

8:50 pm-10:25 pm

1 stop20h 35m

Lisbon Humberto Delgado

Wed 3/4

10:40 am-6:55 pm

1 stop13h 15m

$482

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Fri 2/20

1:24 pm-12:05 pm

2 stops17h 41m

Lisbon Humberto Delgado

Tue 3/3

4:00 pm-8:21 pm

2 stops33h 21m

$483

CincinnatiPorto

CVG - OPO

CVGOPO

Cincinnati Cinci./N. Kentucky

Mon 4/6

6:26 pm-11:45 am

2 stops36h 19m

Porto

Mon 4/13

10:00 pm-7:14 pm

2 stops26h 14m

$483

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Thu 2/26

9:25 am-12:10 pm

2 stops21h 45m

Lisbon Humberto Delgado

Tue 3/3

10:35 am-6:55 pm

1 stop13h 20m

$490

CincinnatiFunchal

CVG - FNC

CVGFNC

Cincinnati Cinci./N. Kentucky

Sun 7/12

9:00 am-1:05 pm

3 stops23h 05m

Funchal Madeira

Tue 8/11

5:50 am-9:24 pm

3 stops20h 34m

$2,332

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Portugal from

How to get the cheapest flight ticket from Cincinnati to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from Cincinnati is in February. Flight prices, which tend to average around $703, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Portugal from Cincinnati during March instead. Flights to Portugal in March, while not as cheap as those in February, still average around $717.

How far in advance should I book a flight to Portugal?

You are more likely to see cheaper flights to Portugal from Cincinnati when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $939 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Cincinnati for as low as $566 on momondo.

Can stopping save me money on Cincinnati to Portugal flights?

You could potentially save up to 8% on your flight if you consider stops on a Cincinnati to Portugal flight.

Cheap Cincinnati to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cincinnati to Portugal

Fastest flight time

9h 30m

Direct flights

None
The fastest flight from Cincinnati to Portugal takes 9h 30m
There are no direct flights from Cincinnati to Portugal. There are no popular flight routes from Cincinnati to Portugal.
Search flight deals

  • When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Portugal?

    Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Portugal are updated daily.

  • How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Portugal?

  • How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Portugal?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cincinnati Cinci./N. Kentucky Airport to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The required travel and health documents for your Portugal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Cincinnati to Portugal

Compare and see reviews for airlines that fly from Cincinnati to Portugal with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $504Free CancellationRating
6.7
7,694 reviews
Search British Airways flights
United AirlinesPriceFrom $601Free CancellationRating
7.4
9,193 reviews
Search United Airlines flights
DeltaPriceFrom $666Free CancellationRating
7.9
8,112 reviews
Search Delta flights
Air CanadaPriceFrom $683Free CancellationRating
7.1
10,652 reviews
Search Air Canada flights
American AirlinesPriceFrom $775Free CancellationRating
7.2
11,193 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Cincinnati to Portugal?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Cincinnati to Portugal. momondo saves you time and could save you money on your trip.

Can I find flights from Cincinnati to Portugal with flexible booking policies on momondo?

Flights from Cincinnati to Portugal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Cincinnati to Portugal?

Once you have performed a search for Cincinnati to Portugal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Cincinnati to Portugal right now. Can momondo alert me if prices change?

Price alerts on flights to Portugal from Cincinnati are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Portugal trip

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Find better results for your trip to Portugal

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Popular flights according to clicks in the last 7 days on momondo
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