$487 Find Cheap Flights from Cincinnati 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 Cincinnati to Portugal departing on 3/21. 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.
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Best Portugal Flight Deals from Cincinnati

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

Lisbon
Lisbon2 stops$589
Porto
Porto2 stops$691
Ponta Delgada
Ponta Delgada3 stops$1,056
Funchal
Funchal3 stops$1,228

Good to know

Low season

January

High season

September

Cheapest flight

$487
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 13% increase in price.
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 from Cincinnati to Portugal 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 from Cincinnati to Portugal with an airline and back 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 from Cincinnati to Portugal 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

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly from Cincinnati is January.
  • Morning departure is around 24% cheaper 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 8580 reviews
8.2Boarding
7.3Food
8.6Crew
8.0Comfort
7.9Entertainment
Airline reviews

Other then mechanical/ computer problem and 3.5 hours flight delay the flight was great. I guess that what happened when you fly an old airplane now a day.

10.0 ExcellentNick, Dec 2024SEA - TPA
Read more Delta reviews

Other then mechanical/ computer problem and 3.5 hours flight delay the flight was great. I guess that what happened when you fly an old airplane now a day.

I was with one of the last zones to board. It was kind of annoying to finally get called to board and my whole section was already on the plane. Clearly they boarded with previous zones. So by the time I got on board, there were no spaces for my luggage above my head. I had to put my luggage 4+ rows behind me, which meant that I had to wait even longer to get off the plane, since I had to wait for those rows to clear the aisle before I could retrieve my luggage and exit the plane. This also held up the plane cleaners, as they couldn't service my row until I cleared it, so they were all standing there waiting for me, while I'm standing there waiting for the other passengers to clear the aisle. Anyways, I wasn't in a rush this time, so I just waited, but I could see that being a problem in the future. Now, I could have checked my luggage, of course, but coincidentally, a friend of mine on the same flight got their luggage damaged (wheel completely knocked off) and was told by the Baggage Attendant in the airport that Delta doesn't "cover wheel damage" on luggage. This was disappointing to hear. I'm glad I didn't check mine through. If it were my luggage, I'd be highly frustrated to hear that. It makes me not want to check my luggage in the future.

The dear was very limited in space. I could put my water bottle in seat basket. Also, there was no inflight entertainment in the delta app?

Typically I give delta excellent reviews. Our flight was delayed 2hrs, I was one of the fortunate ones who were able to get to my connecting flight. Also, annoying that on the connecting flight boarding personnel make me put away a small bag into my carryon. It small enough to put in back pocket seat, why hold me and the line up to just push it into my carryon.

Logan airport construction meant that boarding was chaotic crowded and delayed

Everything was great. Great service, excellent communication, and early arrival

We were forced to wait nearly 50 additional minutes before leaving the terminal.

Free Wi-Fi is good. That’s all - food mediocre, unfriendly crew, poor communication after trying to file a claim for my lost bag, which Delta didn’t even know was lost until I told them.

Delta flight attendants poorly managed the boarding process and overhead storage. My bag was checked last minute and no claim ticket was provided. My bag is now lost. Complete incompetence by all flight crew involved.

Inexpensive, got an exit row aisle aeat with no middle passenger, bought a great breakfast sandwich, flight comfortable & arrived ahead of schedule.

Wish movie and music choices changed more often. Mostly same from a month or two ago when I last flew.

Overall, it was a good experience. Boarding was good and there was plenty of overhead bin space for everyone’s carryons (even when we boarded toward the end). Only improvement would be to offer trash service more regularly.

We arrived early and finally made it to our gate almost an hour after.

The reason I don’t fly United. No in seat entertainment for a long flight and inconsistent WiFi and entertainment available from my device.

We were delayed 3x and because I didn’t purchase my tickets directly from United Airlines I was told I Have to take care of it myself so I called Underpricer and they helped me but before I changed my flights I took the risk of sticking by what my tickets were and was lucky to have gotten on the original all flight with only 15 mins before take off. not sure if I will do this again

horrible website for checking in- no option just to write the passport number; ludicrous

The planes are so dirty! Food crumbs and finger print smudges, Dust over the vents and carpet stains. It’s disgusting.

Everything good until we waited for jet bridge at SFO. Then pilot gets on speaker & said it won’t reach plane- too short, need to go to different gate. Then 5 min later, adjusted plane/jetbridge & all ok?!?

Nothing, whole flight was a nightmare, was forced to check my carryon bag at the gate, staff was rude and unprofessional

David went above and beyond to make our flight the best that it could be

American was having a problem with their kiosks when I arrived which made the check-in and bag drop process unusually long. Additionally, they only had one person working check-in. Eventually, the kiosks were fixed and everything else went smoothly.

The flight got canceled last minute with no explanation or refund, I had to rebook for a different day

Flight was delayed multiple times and I chose to switch to another flight that had a layover. I finally arrived 7 hours later than I was supposed to.

This was a horrible American Airlines experience, and it discourages me from flying with them again. It may have stemmed from a mechanical delay, but it appeared that the team was unprepared to respond to the delay. After boarding, we waited an hour before finally taking off. After landing at our destination, we waited an additional hour on the tarmac waiting for a gate (at 8:00pm) to be assigned and cleared. The flight crew did their best, but they were clearly tired and also ready to be done for the day. Because of the delay, I missed a connecting flight. It was a very poor experience.

from Boston to Washington was good but return to Boston was terrible, Gate was changed and plane was so uncomfortable, I thought it would crash 🙈🤦‍♀️ also when I showed my bording pass they didn't know where to send me and finally gave me direction and at the plane they said to find free seat somewhere😬🤦‍♀️🫣

When my flight was delayed due to weather, I was rebooked to another flight since it showed that I would miss my connection. It was a lot of work to get back onto my originally connecting flight which was also delayed. That part caused a lot of stress and frustration. The ticketing agent at the desk was not very helpful.

Other than being delayed 5.5 hours and having to get a hotel because I missed my connecting flight, it was an okay flight. No in-flight Wi-Fi or entertainment.

Flight areas delayed 3 hours , train in the airport didn’t work

Flight attendant walked away once they landed and we were forced to wait another hour after an already 3hr delay.

No overhead space so all carryons were checked. No internet.

I had a disappointing experience at the San Diego airport with one of your gate agents. Despite being in Zone 4 and traveling with a standard carry-on bag that has never been an issue (30 flights in Q4 alone), the tall, blonde gentleman forced me to gate-check my bag. When I politely asked if we could verify the bag’s size, he became confrontational, even threatening to deny me boarding twice. His behavior appeared erratic and unprofessional, projecting a negative attitude onto passengers, as if he was going through something mentally. Notably, there was ample overhead space once all passengers had boarded. In contrast, the tall, older Asian agent handled the situation with professionalism and calmness, making a clear effort to de-escalate. As an avid traveler, this unnecessary inconvenience set a frustrating tone for my trip to Asia.

This leg was run by United. Food was ok and the regular menu was actually not good ( Hindu meal was fine). Crew was fantastic

The seats are soooooooo small in economy. I was offered no tea or coffee in the am. When I asked was told that it was too late. The plane was 2 hours late leaving.

Very good. Very efficient. Entertainment was not functioning both ways which was disappointing.

Lots of announcements that no wheeled carry on bags were allowed on the flight, yet the overhead bins were totally full and made it uncomfortable trying to get through and significantly held up departure. Why were they allowed on when they said that they weren't? Trash only came by soon after service and I wasn't ready to dispose of it. I had to first hold on to it and after flagging and attendant was told to stuff it in the seat back! I have never run into the need to walk outside in northern winter weather at an international airport and wasn't dressed to do so in the cold pouring rain! I'm not thinking that I'll be back unless I hear things have changed.

My first flight left so late we knew I would miss my connection. Rather than redirecting me then, they made me take a flight to Montreal, then Toronto (there was a flight leaving for Toronto when I was in NYC, no need for me to also go to montreal). Then they gave me a food voucher that did not work (4 places would not accept it). At least they gave me a hotel automatically, even though it was a cheap crappy one. I'm still not home, and it's been over 24 hours. I'm exhausted.

Liked the size of seats. Not much food offered given length of flight.

The boarding was at a dual gate hallway and there was only one spoken explanation about which way to turn to board the correct plane. It wasn't marked visually at the split in the gate. The phone charger did not work at my seat. The temperature was quite chilly throughout the flight and the recorded announcements were extremely loud for a small plane.

The Air Canada staff at the gate in Newark were fantastic and so very helpful!!!

Flight was delayed 1.5 hours as crew was stuck in traffic...that is absurd that the airline would be transfering a crew by car through NYC during rush hour. I missed my shuttle bus and got stuck in Vancouver for the night. Airline did not offer a voucher

No land services during boarding, specially while moving from terminal to another

My flight was late. We stayed in aircraft one hour 😩

Flight delay and can’t much help passenger do the change connecting flight.

Even the carry-ons were not allowed and upon getting down, we had the wait for the longest time for the baggage to put on the jet aisle. We had a short connection which British Airways kept changing and made out entire experience poor. I would never fly BA again.

5 days later I have not yet received my luggage so terrible and unacceptable

Easy and quick check in, clean and nice seats. Overall excellent experience.

The seats in airbus from LA to London are uncomfortable. They are too narrow. I am a slim person but felt cramped. The way the seats are laid out really hinders privacy. You are forced to look at the person next to you which is awkward, Also the entertainment on the same leg was limited. The crew was excellent and attentive and the food was decent. The seats on London to Delhi leg were way better. The crew again was very attentive and polite.

Great job notifying of 30 minute delay in departure. Fabulous job making up for the time and arriving as scheduled. Air travel is just no fun anymore with the extreme overcrowding, and someone needs to come up with an innovative plan for loading and unloading passengers (load all window seats first, middle seats second, aisle seats last?). Great job getting the luggage on the carousel in record time!

Although it was an overnight flight, the crew could’ve have made more refreshment passes.

All and it was good . But no one woke me when meals came around . Please have a don’t not disturb sign if you opted for that . Left very hungry missing all meals .

Book cheap flights from Cincinnati to Portugal

Recent round-trip flight deals

1/20Mon
2 stopsAir Canada
32h 35mCVG-LIS
2/5Wed
2 stopsAir Canada
32h 13mLIS-CVG
$589
1/20Mon
1 stopAir Canada
12h 15mCVG-LIS
2/5Wed
2 stopsAir Canada
32h 13mLIS-CVG
$593
1/22Wed
1 stopUnited Airlines
11h 15mCVG-LIS
1/29Wed
2 stopsUnited Airlines
33h 46mLIS-CVG
$622
2/5Wed
2 stopsUnited Airlines
20h 10mCVG-LIS
2/12Wed
2 stopsUnited Airlines
37h 00mLIS-CVG
$626
2/10Mon
1 stopAmerican Airlines
12h 20mCVG-LIS
2/18Tue
1 stopAmerican Airlines
13h 49mLIS-CVG
$636
3/5Wed
1 stopBritish Airways
15h 10mCVG-LIS
3/14Fri
1 stopBritish Airways
15h 56mLIS-CVG
$637
3/9Sun
1 stopDelta
20h 05mCVG-LIS
3/20Thu
1 stopDelta
12h 55mLIS-CVG
$647
3/9Sun
1 stopDelta
20h 05mCVG-LIS
3/19Wed
1 stopDelta
14h 32mLIS-CVG
$648
3/8Sat
1 stopBritish Airways
12h 15mCVG-LIS
3/20Thu
2 stopsBritish Airways
18h 00mLIS-CVG
$818
1/18Sat
1 stopAmerican Airlines
19h 50mCVG-LIS
1/25Sat
1 stopAmerican Airlines
14h 45mLIS-CVG
$846

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Recent one-way flight deals

3/21Fri
2 stopsDelta
16h 25mCVG-LIS
$487
3/21Fri
1 stopAir Canada
13h 15mCVG-LIS
$532
6/2Mon
2 stops
20h 05mCVG-LIS
$545
6/2Mon
3 stops
34h 10mCVG-LIS
$778
6/2Mon
1 stopAir Canada
20h 40mCVG-LIS
$878
6/2Mon
1 stopBritish Airways
14h 51mCVG-LIS
$886
6/6Fri
1 stopBritish Airways
20h 20mCVG-LIS
$937
6/6Fri
2 stopsAmerican Airlines
12h 23mCVG-LIS
$947
3/21Fri
3 stopsScandinavian Airlines
23h 02mCVG-LIS
$2,632
6/6Fri
3 stopsScandinavian Airlines
22h 20mCVG-LIS
$2,985

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Last minute flights from Cincinnati to Portugal

Last minute flight, train and bus deals

12/27Fri
multi-stop
31h 57mCVG-PDL
12/29Sun
multi-stop
45h 51mPDL-CVG
$948
12/27Fri
multi-stop
31h 57mCVG-PDL
12/29Sun
multi-stop
22h 50mPDL-CVG
$1,101
12/28Sat
multi-stopUnited Airlines
9h 10mCVG-LIS
1/10Fri
multi-stopUnited Airlines
12h 37mLIS-CVG
$1,164
12/28Sat
multi-stopUnited Airlines
9h 10mCVG-LIS
1/10Fri
multi-stopUnited Airlines
17h 52mLIS-CVG
$1,168
12/28Sat
multi-stopBritish Airways
31h 15mCVG-LIS
1/10Fri
multi-stopBritish Airways
14h 10mLIS-CVG
$1,207
12/28Sat
multi-stopAmerican Airlines
12h 10mCVG-LIS
1/10Fri
multi-stopAmerican Airlines
15h 54mLIS-CVG
$1,217
12/27Fri
multi-stopAmerican Airlines
21h 05mCVG-LIS
1/10Fri
multi-stopAmerican Airlines
16h 55mLIS-CVG
$1,221
12/26Thu
multi-stopDelta
16h 30mCVG-LIS
12/31Tue
multi-stopDelta
13h 15mLIS-CVG
$1,372
12/26Thu
multi-stopDelta
16h 30mCVG-LIS
12/31Tue
multi-stopDelta
16h 39mLIS-CVG
$1,378
12/25Wed
multi-stopBritish Airways
29h 50mCVG-LIS
12/30Mon
multi-stopBritish Airways
14h 35mLIS-CVG
$1,383

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Everything you need to know for your flight from Cincinnati to Portugal

Information on your arrival and departure airports

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