FRA - OPO

Find cheap flights from Frankfurt am Main to Porto

1 adult

Search hundreds of travel sites at once for deals on flights to Porto

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Frankfurt am Main to Porto, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Frankfurt am Main to Porto, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap Flight Deals from Frankfurt am Main to Porto (FRA-OPO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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.

Recent round-trip flight deals from Frankfurt am Main to Porto

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Frankfurt am Main to Porto.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
FRA-OPO
1026 mimulti-stop
OPO-FRA
1026 mimulti-stop
Multiple Airlines
Find Deal

Expert advice for your flight from Frankfurt am Main to Porto

Our travel pros reveal their best tips for your Frankfurt am Main to Porto journey.
Airlines
easyJet

Consider Standard Plus for an overhead cabin bag and Speedy Boarding.


Check in 30 days in advance to avoid middle seats on Standard tickets.

Read more about easyJetby Blane Bachelor
Ryanair

Avoid priority boarding; it often leads to longer waits in cramped conditions.


Stick to cabin baggage dimensions to avoid hefty fees at the gate.

Read more about Ryanairby Duncan Madden
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on easyJet

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Duncan Madden

Duncan Madden

Expert on Ryanair

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more

Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.

Flights from Frankfurt am Main to Porto - Travel Insights & Trends

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.

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 Airport to Porto clicked on KAYAK for each day over the last 12 months.
For Frankfurt am Main to Porto, Friday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Porto back to Frankfurt am Main, the best deals are generally found on Thursday, with Monday being the most expensive.

What is the cheapest month to fly from Frankfurt am Main Airport 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 Airport 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 Airport to Porto is January, where tickets cost $200 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $385 and $369 respectively.

How far in advance should I book a flight from Frankfurt am Main Airport 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 Airport 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 Airport to Porto, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low season

January

High season

August
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly with an average 18% increase in price.

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 round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Frankfurt am Main to Porto flights

  • Do I need a passport to fly between Frankfurt am Main and Porto?

    Yes

  • Which airlines offer Wi-Fi service onboard planes from Frankfurt am Main to Porto?

    Air France, United Airlines, and Virgin Atlantic offer inflight Wi-Fi service on the Frankfurt am Main to Porto flight route.

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

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the Frankfurt am Main to Porto flight route.

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

    Star Alliance is the only airline alliance operating flights between Frankfurt am Main and Porto.

  • On which days can I fly direct from Frankfurt am Main to Porto?

    There are nonstop flights from Frankfurt am Main to Porto on a daily basis.

  • 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 round-trip ticket. You could then fly to Porto with an airline and back to Frankfurt am Main with another airline. Booking your flights between Frankfurt am Main and OPO can sometimes prove cheaper using this method.

  • 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.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Frankfurt am Main Airport to Porto

  • Looking for a cheap flight? 25% of our users found flights on this route for $211 or less one-way and $332 or less round-trip.

Prefer to fly direct from Frankfurt am Main to Porto?

Find which airlines fly direct from Frankfurt am Main Airport to Porto Airport, which days they fly and book direct flights.

Direct departures

Frankfurt am Main to Porto

Monday

ANA, Air Canada, Lufthansa, +5 more

ANA, Air Canada, +6 more

Tuesday

ANA, Air Canada, Lufthansa, +5 more

ANA, Air Canada, +6 more

Wednesday

ANA, Air Canada, Lufthansa, +5 more

ANA, Air Canada, +6 more

Thursday

ANA, Air Canada, Lufthansa, +5 more

ANA, Air Canada, +6 more

Friday

ANA, Air Canada, Lufthansa, +5 more

ANA, Air Canada, +6 more

Saturday

ANA, Air Canada, Lufthansa, +5 more

ANA, Air Canada, +6 more

Sunday

ANA, Air Canada, Lufthansa, +5 more

ANA, Air Canada, +6 more

See more direct flights

Direct returns

Porto to Frankfurt am Main

Monday

ANA, Air Canada, Lufthansa, +5 more

ANA, Air Canada, +6 more

Tuesday

ANA, Air Canada, Lufthansa, +4 more

ANA, Air Canada, +5 more

Wednesday

ANA, Air Canada, Lufthansa, +4 more

ANA, Air Canada, +5 more

Thursday

ANA, Air Canada, Lufthansa, +4 more

ANA, Air Canada, +5 more

Friday

ANA, Air Canada, Lufthansa, +5 more

ANA, Air Canada, +6 more

Saturday

ANA, Air Canada, Lufthansa, +4 more

ANA, Air Canada, +5 more

Sunday

ANA, Air Canada, Lufthansa, +4 more

ANA, Air Canada, +5 more

See more direct flights
See more direct flights

Top 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.
6.8
RyanairOverall score based on 5015 reviews
7.5Crew
5.7Entertainment
6.0Food
6.5Comfort
6.7Boarding
Airline reviews

On time boarding, on time departure and early arrival. As it should be. Yes, the comfort and benefits are very poor, but therefore the ticket is 6 times cheaper than with a flag carrier. So I am not complaining about it. You get what you pay for.

10.0 ExcellentFiruz, Feb 2025CGN - MAN
Read more Ryanair reviews

On time boarding, on time departure and early arrival. As it should be. Yes, the comfort and benefits are very poor, but therefore the ticket is 6 times cheaper than with a flag carrier. So I am not complaining about it. You get what you pay for.

Boarding was fast and efficient. The crew was super friendly. Since it’s a budget airline and it’s a short flight, I can’t expect food or entertainment.

Miserable staff did not want to be there. Very poor atmosphere boarding. Then just basic flight.

I liked nothing. An extremely uncomfortable flight, staff were rude, no ice for my drink. 4 hours of misery

We had a delay. That made me feel anxious because I arrived out of time

Seats are very small, I’m not a big person, but the person beside me was using his seat and half of mine… and this person was a bit gross but not a lot…

We were diverted to warsaw and there was zero information. We were just forced to disembark and off we go good luck the reat of the way. We all had to go our ways to find a way home!!!! Horrible horrible and it cost us alot of money to get a hotel and trains 4:30 pm next day.

On time was excellent, not serving any water and deliberate seatings apart is deplorable.

How terrible! Extremely bad! I can not even wait for 5 minutes, because the Berlin airport does not work in the security facilities and can handle people. No communication, although we were assured by about 50 travelers that the airline is informed and is waiting for us.

Blood contaminated tissue was stuffed to the back of the seat in front of us.

I pre-ordered my meal and did not receive it. The seats are very old, uncomfortable and dirty. The crew was excellent and made my stay on board comfortable and enjoyable.

No entertainment since it was a 3 hr flight. Good leg room for economy.

It was great. The airline staff was very friendly. The FRA security was a bit harsh doing their job but friendly overall.

Flew on a relatively old Airbus A340. Must have been one of the tightest economy seats I've ever experienced in a 2-4-2 setup. Seat doesn't recline much, and you're basically sitting up-right for the entire 11+ hours. Meal service was curt. The hot/warm dish was half squished causing some of the contents to squeeze out and make a mess when it was tossed onto the tray. TV screen is small for this day and age, and the USB didn't work to charge anything either. However there are lots of movies and tv shows, so that was good.

Very old plan, bad cabin layout and seats, entertainment system would get 95% through a film and then crash and reboot. I wont be using Lufthansa after I return back home, would rather pau more for a better flight arramgement.

Our flights were severely delayed, then canceled and we had to fly out next day with no sleep accommodation help. This led to our baggage being lost and the service reps after baggage couldn’t be bothered to help. They kept sending us to different counters when we were at the right counter to begin with. The only saving grace was the angel woman supervisor with blond hair who helped us put in a missing baggage claim.

The boarding system was all bogus - employees at the boarding gate were not sound like proffesional or may be possibly rational

I got an email in the morning of the flight 1/7, from Kayak, that I was rebooked from UA 906 to LH 430. Nobody at Lufthansa ot United knew about this. I went to both counters. at the airport. Also, Cheap Flights, who I booked the ticket through, did not know. I ended up staying on the United flight. But this was very disturbing, since I got a very late notice that I was rebooked to an earlier flight, I hurried to the airport to find out after a lot of inquiring that this was a mistake. Not a good Kayak experience.

The boarding process was really slow. The air crew was amazing and the food options and the entertainment were also really great.

Delayed over 2 hours. Bring your own snacks or prepare to pay. No entertainment and no plug plugs for charging.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.