38€ Find Cheap Flights from Porto to Frankfurt am Main – 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 Porto to Frankfurt am Main departing on 25.10.. 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

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest return fare
90 €
Typical prices: 173 €-216 €
Ryanair
Thu 24.9.Sat 26.9.
OPO - HHN • 1 stop
Cheapest direct flights
121 €
Typical prices: 176 €-216 €
Ryanair
Sat 19.9.Sun 20.9.
OPO - HHN • Direct
Top airlines
Cheapest • from 90 € (return)
Best reviews • 6,9 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 40m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest • 44% average savings
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 80% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 45% compared to booking last minute.
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Frankfurt am Main!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Porto to Frankfurt am Main 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 Porto to Frankfurt am Main

Thu, 24. Sep - Sat, 26. Sep
Ryanair Logo
21:30 - 1:10
OPO
-
HHN
26h 40m
1 stop
Ryanair Logo
20:40 - 22:20
HHN
-
OPO
2h 40mdirect
90 €Ryanair
Fri, 18. Sep - Sat, 19. Sep
Ryanair Logo
6:15 - 14:55
OPO
-
HHN
7h 40m
1 stop
Ryanair Logo
20:40 - 22:20
HHN
-
OPO
2h 40mdirect
94 €Ryanair
Thu, 24. Sep - Sat, 26. Sep
Ryanair Logo
6:25 - 0:15
OPO
-
HHN
16h 50m
2 stops
Ryanair Logo
20:40 - 22:20
HHN
-
OPO
2h 40mdirect
104 €Ryanair
Fri, 18. Sep - Sun, 20. Sep
Ryanair Logo
13:25 - 22:50
OPO
-
HHN
8h 25m
1 stop
Ryanair Logo
6:55 - 8:35
HHN
-
OPO
2h 40mdirect
107 €Ryanair
Thu, 3. Sep - Sun, 6. Sep
Multiple Airlines Logo
21:45 - 1:10
OPO
-
HHN
26h 25m
2 stops
Multiple Airlines Logo
6:55 - 8:35
HHN
-
OPO
2h 40mdirect
112 €Multiple Airlines
Wed, 23. Sep - Mon, 19. Oct
Multiple Airlines Logo
6:35 - 0:55
OPO
-
HHN
17h 20m
2 stops
Multiple Airlines Logo
19:25 - 8:00
HHN
-
OPO
13h 35m
1 stop
112 €Multiple Airlines
Tue, 22. Sep - Sun, 27. Sep
easyJet Logo
7:00 - 19:20
OPO
-
FRA
11h 20m
1 stop
easyJet Logo
9:10 - 13:20
FRA
-
OPO
5h 10m
1 stop
150 €easyJet
Fri, 25. Sep - Sun, 27. Sep
easyJet Logo
13:40 - 8:20
OPO
-
FRA
17h 40m
1 stop
easyJet Logo
9:10 - 13:20
FRA
-
OPO
5h 10m
1 stop
150 €easyJet
Wed, 23. Dec - Fri, 1. Jan
Lufthansa Logo
12:35 - 16:15
OPO
-
FRA
2h 40mdirect
Lufthansa Logo
13:30 - 15:20
FRA
-
OPO
2h 50mdirect
320 €Lufthansa
Fri, 20. Nov - Mon, 23. Nov
Lufthansa Logo
6:00 - 9:40
OPO
-
FRA
2h 40mdirect
Lufthansa Logo
13:30 - 15:20
FRA
-
OPO
2h 50mdirect
329 €Lufthansa
Booking Insights

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

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

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

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

Flight prices are below average for this route right now.

Flights to Frankfurt am Main from Porto usually cost between 305 € and 521 € in September.
The lowest price found in the past 5 days was 90 € on Ryanair (24. Sept–26. Sept).

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

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

The cheapest return flight from Porto to Frankfurt am Main costs 95 € on the route between Porto (OPO) and Cologne (CGN). Over the past month, this route was, on average, 44% cheaper than other Porto-Frankfurt am Main routes. The most popular route is between Porto (OPO) and Frankfurt am Main Airport (FRA).

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

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

When flying from Porto to Frankfurt am Main, you should consider leaving on a Saturday and avoid Wednesdays if you are looking for the best rates. For your return to Porto, you’ll find the best rates on Tuesdays and the most expensive ones on Thursdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Porto to Frankfurt am Main, 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 Porto to Frankfurt am Main is November, where tickets cost 207 € (return) on average. On the other hand, the most expensive months are June and August, where the average cost of round-trip tickets is 432 € and 430 € respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Porto to Frankfurt am Main, 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 Porto to Frankfurt am Main, you should book around 4 weeks before departure, which saves you about 45% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

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

Cheapest flight

38 €
Flight from Porto to Frankfurt-Hahn

When to book flights from Porto to Frankfurt am Main

Are your dates flexible? Find out the best times to travel from Porto to Frankfurt am Main 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 Porto to Frankfurt am Main

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

    In the last 5 days, the lowest price for a flight from Porto to Frankfurt am Main was 38 € for a one-way ticket and 90 € for a return.

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

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

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

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

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

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

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

    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 Porto to Frankfurt am Main.

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

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

    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 Frankfurt am Main with an airline and back to Porto with another airline.

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

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

Prefer to fly direct from Porto to Frankfurt am Main?

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

Direct departures

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

Direct returns

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

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

 
See real verified KAYAK customer reviews for airlines flying from Porto to Frankfurt am Main. 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 Porto to Frankfurt am Main? 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.
6,9
RyanairOverall score based on 5445 reviews
7,5Crew
6,5Comfort
6,0Food
6,7Boarding
5,7Entertainment
Airline reviews

The airline gets you from one place to another in a reasonable time. Not much more you can expect.

8,0 ExcellentJason, Jul 2026
OPO - BCN
Read more Ryanair reviews

The airline gets you from one place to another in a reasonable time. Not much more you can expect.

Guide passenger if fhey board from front or back door cause it was a total mess

Great flight just took some time to board even when lining up early for the flight, even taking off took longer then expected.

Flight was fine, crew were good, cabin director spoke far too much; disembarking at Dublin Airport and entry into the terminal building was just dreadful, like entering the back door of a neglected factory building. What an awful impression it must give to first time visitors to Ireland.

ontime and super quick boarding and disembarking. I made it in 6 min from airplane through passport control to the train platformin Cologne. Amazingly quick airport.

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.

If you buy a cabin luggage, but don’t need it for your kids, so you will end up with mixed priorities. And you will need to use non priority line

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…

Great flight very short… no food drink or tv but too quick to matter… I would recommend.

I didn't like. The seats and the floor were very dirty and it is not the first time

Very efficient and excellent service. Nice amenities and beautiful plane. Elevated meals. Boarding could have been more organized. We missed our connecting flight due to EU entry but Lufthansa was extremely quick to rebook us.

Aircraft had fairly roomy seats on economy. Food was good (beef dinner).

Broken seat did not recline fully, broken footrest, no air vents, no electricity for charging devices, outlets for headphones or isb did not work. Rude crew. Horrible experience. Would never fly Lufthansa again

They did not serve my special meal request after departure of airplane

Yvonne, was the flight attendant in my area. She was INCREDIBLE!

Delayed getting out for no good reason. Tight connect lead to a missing bag in Hamburg. Waited two hours at the airport to get the bag from the next flight.

Flight delays made me miss my connections. I almost missed my connecting flight because I had to get my luggage and go through immigration and then back into the airport. Connecting flight said it would be my problem if I missed it. I had to be rerouted through another city and came in 3 hours later than expected and had to hire an uber to get me home when I had everything planned out

Extremely tight connection in Frankfurt. Tickets with one hour layover are not realistic even with first flight being on time. Just barely made it and ran most of the way. 😬

Short flight. No food, no entertainment. Airport very busy but moved quickly.

Our trip was Lisbon-Frankfurt- Bangalore. When we reached Lisbon Check in there was not anybody at the Lufthansa counter. There was one and a half-hour delay before the aircraft left Frankfurt. The less said about the food the better. I had an Eco Saver ticket. Does it mean that beggars cannot be choosers' type of attitude to passengers is the order of the day?

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

Information on your arrival and departure airports