OPO

55€ Find Cheap Flights from Frankfurt am Main to Porto – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Frankfurt am Main to Porto departing on 29.08.. 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
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
181 €
Typical prices: 217 €-297 €
Ryanair
Tue 25.8.Thu 27.8.
HHN - OPO • Direct
Cheapest direct flights
184 €
Typical prices: 169 €-236 €
Ryanair
Tue 25.8.Sat 12.9.
HHN - OPO • Direct
Top airlines
Cheapest • from 181 € (return)
Best reviews • 7,8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Lufthansa, Ryanair, and TUI fly. Average duration is 2h 45m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest • 40% average savings
Most popular
Insights
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Insights
Avoid delays
Most punctual • 74% on-time
Best time • Fewest delays
Insights
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Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 15% compared to booking last minute.
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We hope you love your trip to Porto!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Frankfurt am Main to Porto

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Frankfurt am Main to Porto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Frankfurt am Main to Porto

Tue, 25. Aug - Thu, 27. Aug
Ryanair Logo
16:25 - 18:05
HHN
-
OPO
2h 40mdirect
Ryanair Logo
11:30 - 0:15
OPO
-
HHN
11h 45m
1 stop
181 €Ryanair
Fri, 11. Sep - Tue, 15. Sep
Ryanair Logo
23:15 - 6:50
HHN
-
OPO
8h 35m
1 stop
Ryanair Logo
13:00 - 22:00
OPO
-
HHN
8h 00m
1 stop
182 €Ryanair
Sat, 5. Dec - Sat, 12. Dec
Multiple Airlines Logo
22:00 - 13:55
HHN
-
OPO
16h 55m
2 stops
Multiple Airlines Logo
19:55 - 11:35
OPO
-
HHN
14h 40m
1 stop
182 €Multiple Airlines
Wed, 9. Sep - Wed, 16. Sep
easyJet Logo
9:10 - 13:00
FRA
-
OPO
4h 50m
1 stop
easyJet Logo
13:45 - 8:20
OPO
-
FRA
17h 35m
1 stop
184 €easyJet
Sat, 19. Sep - Tue, 22. Sep
Lufthansa Logo
20:55 - 22:45
FRA
-
OPO
2h 50mdirect
Lufthansa Logo
6:00 - 9:50
OPO
-
FRA
2h 50mdirect
190 €Lufthansa
Fri, 28. Aug - Fri, 4. Sep
KLM Logo
10:15 - 15:30
FRA
-
OPO
6h 15m
1 stop
KLM Logo
5:00 - 9:35
OPO
-
FRA
27h 35m
1 stop
191 €KLM
Sun, 6. Sep - Tue, 20. Oct
KLM Logo
7:00 - 10:55
FRA
-
OPO
4h 55m
1 stop
KLM Logo
19:00 - 11:05
OPO
-
FRA
15h 05m
1 stop
191 €KLM
Sun, 23. Aug - Thu, 10. Sep
Lufthansa Logo
20:55 - 22:45
FRA
-
OPO
2h 50mdirect
Lufthansa Logo
6:00 - 9:50
OPO
-
FRA
2h 50mdirect
193 €Lufthansa
Sun, 1. Nov - Sat, 7. Nov
TAP AIR PORTUGAL Logo
6:00 - 15:00
FRA
-
OPO
10h 00m
1 stop
TAP AIR PORTUGAL Logo
5:00 - 12:30
OPO
-
FRA
6h 30m
1 stop
193 €TAP AIR PORTUGAL
Sun, 27. Sep - Sun, 4. Oct
TAP AIR PORTUGAL Logo
13:30 - 20:25
FRA
-
OPO
7h 55m
1 stop
TAP AIR PORTUGAL Logo
16:00 - 12:30
OPO
-
FRA
19h 30m
1 stop
255 €TAP AIR PORTUGAL
Booking Insights

KAYAK's insights & trends for Frankfurt am Main to Porto flights

Get data-powered insights and trends into flights from Frankfurt am Main to Porto to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Frankfurt am Main to Porto?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Frankfurt am Main to Porto departing in August.

Flight prices are below average for this route right now.

Flights to Porto from Frankfurt am Main usually cost between 297 € and 399 € in August.
The lowest price found in the past 5 days was 181 € on Ryanair (25. Aug–27. Aug).

What is the cheapest Frankfurt am Main to Porto flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Frankfurt am Main to Porto costs 88 € on the route between Frankfurt-Hahn Airport (HHN) and Porto (OPO). Over the past month, this route was, on average, 40% cheaper than other Frankfurt am Main-Porto routes. The most popular route is between Frankfurt am Main Airport (FRA) and Porto (OPO).

What’s the cheapest day of the week to fly from Frankfurt am Main to Porto?

The average price of all round-trip flights from Frankfurt am Main to Porto clicked on KAYAK for each day over the last 12 months.

For Frankfurt am Main to Porto, Tuesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Porto back to Frankfurt am Main, the best deals are generally found on Saturday, with Wednesday being the most expensive.

What is the cheapest month to fly from Frankfurt am Main to Porto?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Frankfurt am Main to Porto, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Frankfurt am Main to Porto is January, where tickets cost 222 € (return) on average. On the other hand, the most expensive months are July and September, where the average cost of round-trip tickets is 359 € and 359 € respectively.

How far in advance should I book a flight from Frankfurt am Main to Porto?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Frankfurt am Main to Porto, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Frankfurt am Main to Porto, you should book around 4 weeks before departure, which saves you about 15% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know - Cheap tickets from Frankfurt am Main to Porto

Cheapest flight

55 €
Flight from Frankfurt-Hahn to Porto

When to book flights from Frankfurt am Main to Porto

Are your dates flexible? Find out the best times to travel from Frankfurt am Main to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Frankfurt am Main to Porto

  • What is the cheapest flight from Frankfurt am Main to Porto?

    In the last 5 days, the lowest price for a flight from Frankfurt am Main to Porto was 55 € for a one-way ticket and 181 € for a return.

  • Which airports will I be using when flying from Frankfurt am Main to Porto?

    When flying out of Frankfurt am Main you will be using one of these airports: Frankfurt am Main or Frankfurt-Hahn. You will be landing at Porto.

  • Which aircraft models fly most regularly from Frankfurt am Main to Porto?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Frankfurt am Main to Porto?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Frankfurt am Main and Porto, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Frankfurt am Main to Porto?

    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 Frankfurt am Main to Porto.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Frankfurt am Main to Porto?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Frankfurt am Main 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 Frankfurt am Main to Porto?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Porto with an airline and back to Frankfurt am Main with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Frankfurt am Main to Porto?

    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 Porto from Frankfurt am Main up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Frankfurt am Main to Porto?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Frankfurt am Main to Porto.
Find which airlines fly direct from Frankfurt am Main to Porto Airport, which days they fly and book direct flights.

Direct departures

Frankfurt am Main to Porto

Monday

Lufthansa

Lufthansa

Tuesday

Lufthansa,Ryanair

Lufthansa,Ryanair

Wednesday

Lufthansa

Lufthansa

Thursday

Lufthansa,TUI fly

Lufthansa,TUI fly

Friday

Lufthansa

Lufthansa

Saturday

Lufthansa,Ryanair

Lufthansa,Ryanair

Sunday

Lufthansa,Ryanair

Lufthansa,Ryanair

See more direct flights

Direct returns

Porto to Frankfurt am Main

Monday

Lufthansa

Lufthansa

Tuesday

Lufthansa,Ryanair

Lufthansa,Ryanair

Wednesday

Lufthansa

Lufthansa

Thursday

Lufthansa,TUI fly

Lufthansa,TUI fly

Friday

Lufthansa

Lufthansa

Saturday

Lufthansa,Ryanair

Lufthansa,Ryanair

Sunday

Lufthansa,Ryanair

Lufthansa,Ryanair

See more direct flights

Reviews of the top 5 airlines flying from Frankfurt am Main to Porto

 
See real verified KAYAK customer reviews for airlines flying from Frankfurt am Main to Porto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Frankfurt am Main to Porto? 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.
7,8
KLMOverall score based on 1551 reviews
8,4Crew
7,7Comfort
7,2Entertainment
7,8Boarding
7,3Food
Airline reviews

As always, it’s a pleasure to travel with KLM. It is one of my favorite airlines.

10,0 ExcellentGeorge, May 2026
OTP - AMS
Read more KLM reviews

As always, it’s a pleasure to travel with KLM. It is one of my favorite airlines.

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Overall a very pleasant flight. No significant issues on either flight. Amsterdam airport is very convenient for connecting

Good experience, just i couldn’t connect me to the wifi

The flight was great, the only reason for middle scores on entertainment and food is that it was a short flight so not included (but snacks were served including alcoholic beverages free of charge). I would definitely recommend KLM.

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

Seats actually fit a human! Snack options were a bit lame but that’s ok

They blocked me from checking in online and they charged me lots of money

The flight crew were absolute rock stars. When they came to the gate they looked like royalty, so chic. They also were extremely kind. Food was good and I loved the lack of plastic waste. The flight was lovely and smooth.

We were unable to check in due to technical problems on TAP’s end. The flight was delayed forty minutes with no reason given. We received timely notice of the flight delay. We were also notified of a gate change. The new gate was at a different terminal. When we got to the new terminal, we learned that we had to go back to the old terminal first to check in. This information should have been included along with the gate change notification. Also unexplained, the steward skipped us when offering breakfast.

Check in was excellent thanks to the team at the check in counter. I was disappointed to see that one has to pay for coffee on the flight. This is the first time I have seen that after 60 years of flying.

Our steward Margarida who served us from Lisbon to Boston was absolutely fantastic! She deserves a raise. Conscientious and thorough as well as showing appropriate attention for every need.

Terrible! I had to cancel our flights due to my wife Carmen requiring an unexpected second cancer surgery. I first contacted orbitz about obtaining a credit due to medical interruption and orbitz directed me to TAP. I contacted TAP and the representative directed me back to orbitz and refused to even explain what TAP’s medical interruption policy was or how it worked—I wanted that information for a second call to orbitz. Terrible service at a particularly difficult time.

Checkin was very slow, we had checked in online and hoping we could do a bag drop at the airport. However everyone with checked bags had to queue up and it took over 40mins. Our advice arrive extra early or you will be rushing to the gate.

Our flight from NY was on time. The leg room was torture.. for a long flight.. It was extremely uncomfortable.

Plane was late and they forced us to take the stairs (no elevator available) to catch the bus to the plane. My wife was carrying a baby and fell. Terrible experience and terrible air line. Constantly late and conditions seem to be getting worse every time I have to use them.

I have been flying internationally for most of like. My first trip with TAP- wonderful! I look forward to flying with them more frequently in the future!

The plane was very old, no power outlets. We also had to wait a long time to board. They kept moving us to different lines before we actually could step foot on the plane. We ended up being delayed an hour but we were never told or informed for any reason. After the meal I asked for a coffee which the flight attendant forgot and I had to ask again. Overall not the worst but not the best experience.

Well. It is a no frills airline. Annoying is that even for the long-haul everything has to be paid for separately. Once you add up the extras the flight is getting to expensive. Then one might as well fly with a legacy carrier which provides far better comfort. Changing flight at MAD airport is a nightmare. The worst airport in the world. Poor signposting, poor passport control, poor security check and long queues. I had 2h transfer time and spend in queues almost 1.5h

All flights with Air Europa you arrive late to the connections of other flights, I missed my train, I had to pay for my train again, the crew are antisocial, you are paying for a service, it is not free, thanks to the travelers they are there, it is the last time I fly with them,

The insanely long lines at customs were chaotic and stressful. They also created a lot of stress among passengers. Including fights and threats. The hot food I purchased was cold, barely edible. The check in staff and crew were nice and the pilot good but the overall experience was very disappointing. Passengers were still insulting each other upon arrival.

It was just okay. They overcharged me for a checked bag because I didn’t know it wasn’t included in the airfare.

Food was terrible. No breakfast. Will not use this airline.

Service on plane was appalling. Cabin crew did not want to help with anything. Window darkening screen did not work so we had to sit in the sun for a few hours until it went down. TV screen did not work and cabin crew just shrugged their shoulders and did not care. We waited for over 2 hours for headphones so we could try watch one screen between 2 people. We had to go to back of plane to request basic water as crew never responded to call request. Will be letting many others know to warn them off ever using Air Europa. Total disaster of their own making

Terrible app. Working off paper stickies for seat reservations doesn’t work anymore.

Onboarding process and crew was excellent and efficient, Information display was great. Keep on the good work and same standard. Nothing to change.

I have loved the flight, very professional and caring staff.

On time departure; arrived early into Faro. Air Malta operating flight, crew friendly and efficient.

Food and entertainment were not available, so my rating on those items isn't actually correct. There should be a "Not relevant" or "Didn't use it" option.

I didn't know that all connecting flights require online check-in two hours in advance, so I was fined 55 euros. This is a lesson learned.

There isn’t any entertainment. The food and drink was available for a price. I didn’t buy any.

It would be nice to have power to charge phone.

They boarded us but somehow did not manage to record us boarding, so rather than check if we were onboard they removed our bags from the aircraft. I got a call from Ryanair staff in Dublin when I landed in Madiera asking me where I was!!! When I said I was in Madiera I was told what had happened. Our bags were to be sent to Madiera the next day via Manchester, they didn’t arrive. They are now due to arrive two days before we leave. I don’t see myself using Ryanair again unless I am forced to and even then I may just refuse.

Well... Our flight departed with more than 3 hours delay from Beauvais.

I haven't had a ok flight with Ryanair in so long!

50 minute of delay on a flight scheduled after 22pm is really annoying. This was even the only flight departing from Frankfurt Hahn on that evening so the delay was inexcusable

Unfortunately didn't realise how far away Frankfurt Hahn airport is from Frankfurt the city. Outbound flight was delayed by 2.5 hours and no communication at airport, just a whisper emknating through the packed crowd ready to board at the gate as someone read out an email they had received. All rather poor and pathetic

There was no entertainment or food service (short flight). The flight was delayed more than an hour.

Horrible airport ever. We stood in the security check line for more than an hour. It was past boarding time and we were still waiting in line for the security check. With 2 children and a medically ill person we had a very stressful transit.

Cancelled - booked on train; and then flights started running! I spent 5 hours with 2 changes on train while flights started and is 50 min

Lufthansa has a bag policy unique to Lufthansa. We all had a small carry on and a backpack (personal item) that we carried with us through multiple other connecting flights, no problem. With Lufthansa we were charged 80 euros each for the carry on at the gate, for this one flight. When asked they said they made an announcement… problem being that we had just arrived to the gate from a connecting flight and didn’t hear an announcement. While we were standing at the counter paying the ridiculous fee several other people were stopped, while countless others boarded with the same type of luggage and were not stopped. Crazy. Good news though, when we got on the plane half of the overhead bins were empty! After an already horrible experience the lady at the counter was also terrible, so that helped round things out.

We missed our connecting flight in Frankfurt do to security and all hell ensued then.we got rebooked to Washington got there round 10 am ish didn't find out till 630 we were rerouted to United!! Then we started getting updates

Boarding arrangement at Frankfurt was terribly managed with no proper guidance and the flight was parked far away from the gate. In flight entertainment device (touch screen) was not working at all throughout the flight. And on top of all this two of the checked in bags were found to be missing when we landed at Chennai. All this mismanagement at a very high fare of about $2300 per ticket is unacceptable.

Water in bottle and a piece of chocolate were given. We did have movies to watch.

Poor communication from airline, didn't start boarding until 15 minutes after we were supposed to be in the air and there was no communication from anyone about a delay except the screens showing we were "on-time" and already "boarding" which finally updated 5 minutes after we were supposed to be in the air to "delayed".

Prompt boarding, safe landing and they didn't lose our luggage. No entertainment and no USB plugs to charge phones. No food, though I might have been asleep.

I was served cheese that had mold on it. I brought this to the flight attendants attention and she informed her supervisor. They were apologetic and offered me a replacement, but I think that is extremely insufficient compensation given I ate bad cheese causing food poisoning for my birthday vacation. Both me and the flight attendants photographed the cheese, and I was told they’ll “put in a ticket” to ensure it doesn’t happen to someone else…….

Everything you need to know for your flight from Frankfurt am Main to Porto

Information on your arrival and departure airports