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Find cheap flights from Cincinnati to Portugal from $348

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cincinnati to Portugal departing on 10/11. 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.
1 adult
0 bags
Tue 7/2
Tue 7/9

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Best Portugal Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Lisbon
Lisbon1 stop$522
Porto
Porto2 stops$604
Ponta Delgada
Ponta Delgada2 stops$995
Funchal
Funchal2 stops$889

Good to know

Low season

January

High season

September

Cheapest flight

$348
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Cincinnati to Lisbon

FAQs - booking Portugal flights

  • How does KAYAK find such low prices on flights from Cincinnati 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 Cincinnati to Portugal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cincinnati to Portugal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portugal from Cincinnati 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 Cincinnati 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 Cincinnati with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cincinnati 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 Cincinnati up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Portugal

  • Morning departure is around 102% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Cincinnati to Portugal

 
Need help choosing which airline to fly with from Cincinnati to Portugal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10402 reviews
8.6Crew
8.0Entertainment
7.4Food
8.2Boarding
7.9Comfort
Airline reviews

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

10.0 ExcellentBarb, Jun 2024MSP - JFK
Read more about Delta reviews

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Half the bathrooms assigned to economy were out of action

Everything was pretty good except for food. They need to improve on it compared to other airlines.

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Not worth the premium paid for the first class ticket

Not worth the price of premium class ticket paid, felt more like steerage.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

I flew Delta last week and United Airlines is a poor substitute mechanical problems with the plane and shitty food among other things made my travel experience what’s become to be expected from United no way is it ever worth the money they make us pay

I had a great flight. Everything went smoothly and the flight arrived early.

Well....let's start from the point that I had to stay in airport for 12 hours instead of 2 that was scheduled. Poor company and even worst customer service. Never again....

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

We liked the fully reclinable seats. Had center seats, so it was difficult to talk to spouse. Crew was great

Equipment swap led to 2+ hour delay on international flight. And to top it off, boarding took forever.

Wretched scheduling - they got themselves into a critical crew situation and didn’t try to address it until 15 minutes before they had to cancel my flight

They cancelled two flight and got us onto another airline, which was also delayed.

Nothing, terrible travel experience due to weather and maintenance delays and was left stranded in Austin.

Missed connection from Philadelphia to London because flight from DC was seriously delayed. Was re-routed the next day (had to pay for hotel) to Zurich and was given a main cabin middle seat while I had paid for premium. Great job AA!!!

My husband and I pre-ordered our food, but they did not have my husband’s order, and my cheese plate was very average. I asked for a blanket and was told they don’t carry blankets on domestic routs. The flight was on time and smooth!

28 hour delay at Fort Worth/Dallas airport, part due to weather which was unavoidable, but various other reasons - no pilot, no fa, mechanical problem, plane too small, too big, crew out of flying time, seat configuration problems.... endless and hourly updates with a different excuse. Finally told us about 3.00 am, that the flight was delayed to hours later.

Experience was bad. 3.5 hour delay for a 2.5 hour trip. There was no r Transparency about the reason for the delay and it was done 30 mins at a time.

Original flight delayed several times and finally canceled at 2:30 in the morning. Staff at the gate was not very helpful in resolving problems or communicating why there were delays. I spent 34 hours at the airport before I could leave, they couldn't book me on another early flight even after canceling my original flight. Next flight available after my original flight was canceled was 22 hours later. I will never fly American Airlines again.

very very tight seats unfriendly crew who do not seem to care about the comfort of their passengers and do not know how to smile poor ground staff support at LHR and PHX

No meal. Flight crew was wonderful, happily finding me storage for my guitar. THANK YOU!!!

My seat was moved multiple times. I picked out the perfect seats beforehand. I even paid extra money for them. However, I was moved to a middle seat without warning at the last minute. It was like my worst nightmare. But other than that, the actual flight was good. Everything was on time or even early and the flight was smooth.

A220 plane had 5 seats across which is great for couples who can snag the A&C seats. Seat itself is borderline comfortable but still tough on a 5+ hour flight. Overhead bins are small so if you're not in at least boarding group 5, you could be in trouble. No included food service. Non-alcoholic drinks are free but even the most basic snacks are for a charge. Price was reasonable for the only direct SEA-YUL flight. Boarding is efficient even managing passport checks. Worth flying for the direct flight.

The original flight from Boston to Toronto was canceled because of a mechanical failure. I was then scheduled on a flight to go from Boston to Montreal and then Montreal to Toronto. The flight was extremely full and I had to check my carry-on bag. When I actually got on the plane there appeared to be room for my bag. I understand the mechanical failures happen. But it was frustrating that they pestered me to check my bag when I don't believe it was necessary. Additionally, not just with Air Canada, modern airline seats are incredibly uncomfortable. There is considerable research that shows that the shape of them is poor for back health.

Unable to initiate refund/reschedule the ticket #worst experience #lost 900$

Flight was delayed for almost 3 hours. Communication of gate change was poor. Email and screen said one gate and it was a different gate from that. Gate changed first to 64 B and then to 64 C. Originally it was 68B. 64C was not communicated properly!

Much better than previous experiences. Overall, it went smoothly after an unexpected delay and gate change.

This was a red eye return, so I doubt there would be anyway to make it better. Other than adding beds.

Direct nonstop flight was great. Flight was delayed and the crew announced a 2h delay on the sound system. 30 min or so later I hear my name on the sound system for immediate board. Several other passangers were late too. Reason: The crew incorrectly announced a 2h delay when in reality they meant a new boarding time at 2pm.

Plenty of room in the exit row. Sat on the plane an hour before taking off.☹️ Landed late and had to wait for gate availability.

Boarding was as fast and efficient as possible. The flight crew were amazing and extremely friendly. We enjoyed our flight.

Very bed boarding, there was overbooked and make a lot of problems and noises

There was a problem in the luggage because there were not porters

On my way from Chicago to London, I was seated next to a quite heavy passenger. I could barely move. BA should have ensured that overweight customers are placed in comfortable seats and not to penalize also other passengers because BA is not willing to accommodate these passengers and their needs. No respect at all.

The flight as far as timings go was excellent. Unfortunately we ended up sat with someone on a night flight who had been drinking alcohol before boarding and BA staff were happily serving him more alcohol. He was very drunk which made our flight uncomfortable and awkward. My partner had this person lying on him whilst asleep. Alcohol should be served minimally. If there had been an emergency this person would not have been in a fit state to act accordingly.

First time flying with BA and I will do it again. Staff at airport and on board were very nice and helpful

they are improving. The crew from Charlotte to Tampa was outstanding. SMILING and trying to be helpful with the customers.

Wonderful service and very comfy in the bulkhead in Economy Plus! Delicious food.

The BA team at Sky Harbor is deplorable, full of unnecessary attitude and poor communication. It seems like every member of the team was looking at another to solve the problem, instead of taking agency to do so themselves. I saw no less than 6 altercations with the same gate agent where he threatened to revoke the passengers boarding pass for asking a wildly reasonable question, something as simple as where the cue to board was. I’ve complained to BA before but it seems this isn’t an issue for them, which is very disappointing

Boarding poor in London,ok in Chicago. Don’t like Heatrow/terminal5

Book cheap flights from Cincinnati to Portugal

Recent round-trip flight deals

11/6Wed
1 stop
15h 15mCVG-LIS
11/14Thu
2 stops
17h 20mLIS-CVG
$522
11/6Wed
2 stops
16h 26mCVG-LIS
11/14Thu
2 stops
17h 20mLIS-CVG
$527
11/6Wed
1 stopUnited Airlines
9h 54mCVG-LIS
11/14Thu
1 stopUnited Airlines
16h 39mLIS-CVG
$530
11/6Wed
2 stopsDelta
19h 35mCVG-LIS
11/14Thu
2 stopsDelta
21h 47mLIS-CVG
$555
11/7Thu
1 stopAmerican Airlines
20h 05mCVG-LIS
11/12Tue
2 stopsAmerican Airlines
18h 05mLIS-CVG
$578
11/7Thu
1 stopDelta
11h 35mCVG-LIS
11/12Tue
1 stopDelta
15h 10mLIS-CVG
$579
11/5Tue
2 stopsBritish Airways
16h 26mCVG-LIS
12/1Sun
1 stopBritish Airways
30h 05mLIS-CVG
$587
11/5Tue
1 stopBritish Airways
17h 04mCVG-LIS
12/1Sun
1 stopBritish Airways
30h 05mLIS-CVG
$588
11/7Thu
2 stopsAmerican Airlines
17h 45mCVG-LIS
11/12Tue
2 stopsAmerican Airlines
18h 05mLIS-CVG
$591
8/11Sun
1 stopUnited Airlines
14h 36mCVG-LIS
8/27Tue
1 stopUnited Airlines
16h 39mLIS-CVG
$776

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Recent one-way flight deals

10/11Fri
2 stops
30h 15mCVG-LIS
$348
10/4Fri
2 stops
30h 15mCVG-LIS
$374
8/12Mon
2 stops
26h 30mCVG-OPO
$403
8/12Mon
3 stops
33h 00mCVG-OPO
$412
8/12Mon
1 stop
22h 20mCVG-OPO
$463
10/4Fri
1 stop
13h 26mCVG-LIS
$502
10/11Fri
1 stop
17h 25mCVG-LIS
$509
10/4Fri
3 stops
24h 56mCVG-LIS
$514
10/11Fri
3 stops
31h 45mCVG-LIS
$519

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Last minute flights from Cincinnati to Portugal

Last minute flight, train and bus deals

6/3Mon
multi-stopUnited Airlines
11h 00mCVG-OPO
6/11Tue
multi-stopUnited Airlines
11h 31mOPO-CVG
$908
6/3Mon
multi-stopUnited Airlines
11h 00mCVG-OPO
6/11Tue
multi-stopUnited Airlines
16h 22mOPO-CVG
$913
6/6Thu
multi-stopUnited Airlines
23h 30mCVG-LIS
6/20Thu
multi-stopUnited Airlines
31h 01mLIS-CVG
$956
6/3Mon
multi-stopKLM
14h 39mCVG-OPO
6/11Tue
multi-stopKLM
18h 48mOPO-CVG
$963
6/6Thu
multi-stopAir France
16h 00mCVG-LIS
6/20Thu
multi-stopAir France
14h 20mLIS-CVG
$969
6/6Thu
multi-stopDelta
16h 00mCVG-LIS
6/20Thu
multi-stopDelta
16h 19mLIS-CVG
$979
6/5Wed
multi-stopBritish Airways
9h 56mCVG-LIS
6/9Sun
multi-stopBritish Airways
17h 53mLIS-CVG
$989
6/6Thu
multi-stopDelta
17h 08mCVG-LIS
6/20Thu
multi-stopDelta
19h 27mLIS-CVG
$1,008
6/6Thu
multi-stopAir France
22h 50mCVG-LIS
6/20Thu
multi-stopAir France
19h 27mLIS-CVG
$1,041
6/3Mon
multi-stopAmerican Airlines
14h 45mCVG-OPO
6/11Tue
multi-stopAmerican Airlines
18h 39mOPO-CVG
$4,518

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Cincinnati - Portugal Flights

Departure:

Cincinnati (CVG)United States

Return flight deals:

Portugal - Cincinnati

Cabin classes: