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Cheap flights from Cincinnati to Portugal from $301

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Cincinnati to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:40 pm - 12:50 pmCVG  Cincinnati Cinci./N. Kentucky-OPO Porto
37h 10m2 stops Toronto Pearson Intl Munich Franz Josef Strauss
Multiple Airlines Logo
6:00 am - 11:49 pmOPO  Porto-CVG Cincinnati Cinci./N. Kentucky
22h 49m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$706Multiple Airlines
Mon, Mar 1 - Wed, Mar 10
Iberia Logo
2:03 pm - 4:00 pmCVG  Cincinnati Cinci./N. Kentucky-OPO Porto
20h 57m2 stops New York John F Kennedy Intl Madrid Barajas
Iberia Logo
8:20 am - 10:01 pmOPO  Porto-CVG Cincinnati Cinci./N. Kentucky
18h 41m2 stops Madrid Barajas Boston Logan Intl
$710Iberia
Sun, Apr 18 - Wed, Apr 28
United Airlines Logo
12:30 pm - 9:30 amCVG  Cincinnati Cinci./N. Kentucky-OPO Porto
17h 00m1 stop Newark
United Airlines Logo
6:00 am - 6:00 pmOPO  Porto-CVG Cincinnati Cinci./N. Kentucky
40h 00m2 stops Frankfurt am Main Toronto Pearson Intl
$715United Airlines
Mon, Mar 15 - Thu, Mar 25
United Airlines Logo
11:30 am - 9:30 amCVG  Cincinnati Cinci./N. Kentucky-OPO Porto
17h 00m1 stop Newark
United Airlines Logo
6:00 am - 6:00 pmOPO  Porto-CVG Cincinnati Cinci./N. Kentucky
41h 00m2 stops Frankfurt am Main Toronto Pearson Intl
$715United Airlines
Mon, Mar 1 - Wed, Mar 10
Delta Logo
9:10 pm - 10:00 pmCVG  Cincinnati Cinci./N. Kentucky-OPO Porto
19h 50m1 stop Paris Charles de Gaulle
Delta Logo
5:55 am - 5:00 pmOPO  Porto-CVG Cincinnati Cinci./N. Kentucky
15h 05m1 stop Paris Charles de Gaulle
$715Delta
Tue, Mar 2 - Tue, Mar 16
Delta Logo
10:10 pm - 10:00 pmCVG  Cincinnati Cinci./N. Kentucky-OPO Porto
19h 50m1 stop Paris Charles de Gaulle
Delta Logo
5:55 am - 5:00 pmOPO  Porto-CVG Cincinnati Cinci./N. Kentucky
15h 05m1 stop Paris Charles de Gaulle
$715Delta
Tue, Mar 16 - Thu, Mar 25
British Airways Logo
8:50 pm - 9:55 pmCVG  Cincinnati Cinci./N. Kentucky-LIS Lisbon Humberto Delgado
20h 05m1 stop London Heathrow
British Airways Logo
11:05 am - 7:36 pmLIS  Lisbon Humberto Delgado-CVG Cincinnati Cinci./N. Kentucky
13h 31m1 stop Philadelphia
$732British Airways
Wed, Mar 3 - Wed, Mar 10
American Airlines Logo
8:50 pm - 9:45 pmCVG  Cincinnati Cinci./N. Kentucky-LIS Lisbon Humberto Delgado
19h 55m1 stop London Heathrow
American Airlines Logo
6:30 am - 7:45 pmLIS  Lisbon Humberto Delgado-CVG Cincinnati Cinci./N. Kentucky
18h 15m2 stops Madrid Barajas Philadelphia
$736American Airlines
Sun, Nov 29 - Tue, Dec 15
British Airways Logo
8:50 pm - 9:55 pmCVG  Cincinnati Cinci./N. Kentucky-LIS Lisbon Humberto Delgado
20h 05m1 stop London Heathrow
British Airways Logo
10:45 am - 6:55 pmLIS  Lisbon Humberto Delgado-CVG Cincinnati Cinci./N. Kentucky
13h 10m1 stop London Heathrow
$740British Airways
Wed, Dec 2 - Wed, Dec 9
American Airlines Logo
8:50 pm - 12:05 pmCVG  Cincinnati Cinci./N. Kentucky-LIS Lisbon Humberto Delgado
34h 15m1 stop London Heathrow
American Airlines Logo
11:05 am - 7:45 pmLIS  Lisbon Humberto Delgado-CVG Cincinnati Cinci./N. Kentucky
13h 40m1 stop Philadelphia
$740American Airlines
Sun, Nov 29 - Tue, Dec 15

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American Airlines flights from Cincinnati to Portugal

Our best American Airlines deals on Cincinnati to Portugal flight tickets
American Airlines
Nov 29
CVG8:50 pmCincinnati Cinci./N. Kentucky
19h 55m
1 stop
LIS9:45 pmLisbon Humberto Delgado
Dec 15
LIS6:30 amLisbon Humberto Delgado
18h 15m
2 stops
CVG7:45 pmCincinnati Cinci./N. Kentucky
$736
American Airlines
Nov 29
CVG8:50 pmCincinnati Cinci./N. Kentucky
34h 15m
1 stop
LIS12:05 pmLisbon Humberto Delgado
Dec 15
LIS11:05 amLisbon Humberto Delgado
13h 40m
1 stop
CVG7:45 pmCincinnati Cinci./N. Kentucky
$740
American Airlines
Nov 11
CVG8:50 pmCincinnati Cinci./N. Kentucky
20h 05m
1 stop
LIS9:55 pmLisbon Humberto Delgado
Nov 18
LIS8:20 amLisbon Humberto Delgado
15h 58m
2 stops
CVG7:18 pmCincinnati Cinci./N. Kentucky
$786

Air Canada flights from Cincinnati to Portugal

Our best Air Canada deals on Cincinnati to Portugal flight tickets
Air Canada
Jan 30
CVG4:18 pmCincinnati Cinci./N. Kentucky
36h 02m
2 stops
LIS9:20 amLisbon Humberto Delgado
Feb 5
LIS10:55 amLisbon Humberto Delgado
33h 29m
2 stops
CVG3:24 pmCincinnati Cinci./N. Kentucky
$741
Air Canada
Nov 29
CVG6:40 pmCincinnati Cinci./N. Kentucky
35h 00m
2 stops
LIS10:40 amLisbon Humberto Delgado
Dec 15
LIS12:50 pmLisbon Humberto Delgado
27h 45m
2 stops
CVG11:35 amCincinnati Cinci./N. Kentucky
$746
Air Canada
Jan 29
CVG8:00 amCincinnati Cinci./N. Kentucky
20h 20m
2 stops
LIS9:20 amLisbon Humberto Delgado
Feb 5
LIS10:55 amLisbon Humberto Delgado
29h 44m
2 stops
CVG11:39 amCincinnati Cinci./N. Kentucky
$781

momondo Fare Finder

 
Use the filters below to find and compare flights from Cincinnati to Portugal that are best for you.

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Route

Depart

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Price

Cheapest round-trip

CincinnatiPorto

CVG Cincinnati Cinci./N. Kentucky - OPO Porto

CVGOPO

Cincinnati Cinci./N. Kentucky

Mon 3/1

6:40 pm-12:50 pm

2 stops37h 10m

Porto

Wed 3/10

6:00 am-11:49 pm

2 stops22h 49m

$706

CincinnatiPorto

CVG Cincinnati Cinci./N. Kentucky - OPO Porto

CVGOPO

Cincinnati Cinci./N. Kentucky

Sun 4/18

2:03 pm-4:00 pm

2 stops20h 57m

Porto

Wed 4/28

8:20 am-10:01 pm

2 stops18h 41m

$710

CincinnatiPorto

CVG Cincinnati Cinci./N. Kentucky - OPO Porto

CVGOPO

Cincinnati Cinci./N. Kentucky

Mon 3/15

12:30 pm-9:30 am

1 stop17h 00m

Porto

Thu 3/25

6:00 am-6:00 pm

2 stops40h 00m

$715

CincinnatiPorto

CVG Cincinnati Cinci./N. Kentucky - OPO Porto

CVGOPO

Cincinnati Cinci./N. Kentucky

Mon 3/1

11:30 am-9:30 am

1 stop17h 00m

Porto

Wed 3/10

6:00 am-6:00 pm

2 stops41h 00m

$715

CincinnatiPorto

CVG Cincinnati Cinci./N. Kentucky - OPO Porto

CVGOPO

Cincinnati Cinci./N. Kentucky

Tue 3/2

9:10 pm-10:00 pm

1 stop19h 50m

Porto

Tue 3/16

5:55 am-5:00 pm

1 stop15h 05m

$715

CincinnatiPorto

CVG Cincinnati Cinci./N. Kentucky - OPO Porto

CVGOPO

Cincinnati Cinci./N. Kentucky

Tue 3/16

10:10 pm-10:00 pm

1 stop19h 50m

Porto

Thu 3/25

5:55 am-5:00 pm

1 stop15h 05m

$715

CincinnatiLisbon

CVG Cincinnati Cinci./N. Kentucky - LIS Lisbon Humberto Delgado

CVGLIS

Cincinnati Cinci./N. Kentucky

Wed 3/3

8:50 pm-9:55 pm

1 stop20h 05m

Lisbon Humberto Delgado

Wed 3/10

11:05 am-7:36 pm

1 stop13h 31m

$732

CincinnatiLisbon

CVG Cincinnati Cinci./N. Kentucky - LIS Lisbon Humberto Delgado

CVGLIS

Cincinnati Cinci./N. Kentucky

Sun 11/29

8:50 pm-9:45 pm

1 stop19h 55m

Lisbon Humberto Delgado

Tue 12/15

6:30 am-7:45 pm

2 stops18h 15m

$736
Quickest round-trip

CincinnatiLisbon

CVG Cincinnati Cinci./N. Kentucky - LIS Lisbon Humberto Delgado

CVGLIS

Cincinnati Cinci./N. Kentucky

Wed 12/2

8:50 pm-9:55 pm

1 stop20h 05m

Lisbon Humberto Delgado

Wed 12/9

10:45 am-6:55 pm

1 stop13h 10m

$740

CincinnatiLisbon

CVG Cincinnati Cinci./N. Kentucky - LIS Lisbon Humberto Delgado

CVGLIS

Cincinnati Cinci./N. Kentucky

Sun 11/29

8:50 pm-12:05 pm

1 stop34h 15m

Lisbon Humberto Delgado

Tue 12/15

11:05 am-7:45 pm

1 stop13h 40m

$740

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 March. Flight prices, which tend to average around $617, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Portugal from Cincinnati during December instead. Flights to Portugal in December, while not as cheap as those in March, still average around $700.

How far in advance should I book a flight from Cincinnati 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 $921 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 $629 on momondo.

Can stopping save me money on Cincinnati to Portugal flights?

You could potentially save up to 26% 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

Best Price Found

$301

Fastest flight time

11h 30m

Direct flights

None
The best one-way flight to Portugal from Cincinnati in the past 72 hours is $301. The best round-trip flight deal from Cincinnati to Portugal found on momondo in the last 72 hours is $706.
The fastest flight from Cincinnati to Portugal takes 11h 30m
There are no direct flights from Cincinnati to Portugal. There are no popular flight routes from Cincinnati to Portugal.
Search flight deals

Frequently asked questions about flying from Cincinnati to Portugal

  • 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
United AirlinesPriceFrom $490Free CancellationRating
7.3
10,400 reviews
Search United Airlines flights
Air FrancePriceFrom $493Free CancellationRating
7.5
1,653 reviews
Search Air France flights
British AirwaysPriceFrom $504Free CancellationRating
6.7
8,268 reviews
Search British Airways flights
DeltaPriceFrom $507Free CancellationRating
7.8
8,661 reviews
Search Delta flights
American AirlinesPriceFrom $719Free CancellationRating
7.0
12,184 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

Popular cities in Portugal

Flights to Lisbonfrom $405
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Flights to Hortafrom $550
Flights to Pico Islandfrom $676
Flights to Porto Santofrom $945
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