55€ 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 28.07.. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Frankfurt am Main

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

Save 22% 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.

Everything you should know

Cheapest return fare
105 €
Typical prices: 239 €-143 €
Ryanair
Tue 7.7.Tue 14.7.
OPO - HHN • Direct
Cheapest direct flights
126 €
Overall average: 105 €
Ryanair
Sat 4.7.Sun 5.7.
OPO - HHN • Direct
Top airlines
Cheapest • from 105 € (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 41m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest • 62% average savings
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 79% 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 40% 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

Tue, 7. Jul - Tue, 14. Jul
Ryanair Logo
18:30 - 22:05
OPO
-
HHN
2h 35mdirect
Ryanair Logo
11:55 - 23:40
HHN
-
OPO
12h 45m
1 stop
105 €Ryanair
Sun, 26. Jul - Tue, 28. Jul
Ryanair Logo
9:00 - 12:35
OPO
-
HHN
2h 35mdirect
Ryanair Logo
17:15 - 6:50
HHN
-
OPO
14h 35m
1 stop
115 €Ryanair
Tue, 7. Jul - Tue, 14. Jul
Ryanair Logo
18:30 - 22:05
OPO
-
HHN
2h 35mdirect
Ryanair Logo
11:55 - 9:10
HHN
-
OPO
22h 15m
2 stops
116 €Ryanair
Fri, 25. Sep - Sun, 27. Sep
Ryanair Logo
6:15 - 14:55
OPO
-
HHN
7h 40m
1 stop
Ryanair Logo
6:55 - 8:35
HHN
-
OPO
2h 40mdirect
122 €Ryanair
Sun, 26. Jul - Tue, 4. Aug
Multiple Airlines Logo
9:00 - 12:35
OPO
-
HHN
2h 35mdirect
Multiple Airlines Logo
17:15 - 8:00
HHN
-
OPO
15h 45m
1 stop
124 €Multiple Airlines
Sat, 4. Jul - Sun, 5. Jul
Ryanair Logo
16:40 - 20:15
OPO
-
HHN
2h 35mdirect
Ryanair Logo
6:55 - 8:35
HHN
-
OPO
2h 40mdirect
126 €Ryanair
Sun, 26. Jul - Wed, 5. Aug
Multiple Airlines Logo
9:00 - 12:35
OPO
-
HHN
2h 35mdirect
Multiple Airlines Logo
16:05 - 8:00
HHN
-
OPO
16h 55m
2 stops
132 €Multiple Airlines
Thu, 24. Sep - Sun, 27. Sep
easyJet Logo
13:45 - 8:20
OPO
-
FRA
17h 35m
1 stop
easyJet Logo
9:10 - 13:20
FRA
-
OPO
5h 10m
1 stop
158 €easyJet
Wed, 18. Nov - Thu, 19. Nov
Air Europa Logo
11:35 - 9:45
OPO
-
FRA
21h 10m
1 stop
Air Europa Logo
19:05 - 6:50
FRA
-
OPO
12h 45m
1 stop
178 €Air Europa
Wed, 18. Nov - Thu, 19. Nov
Air Europa Logo
16:05 - 9:45
OPO
-
FRA
16h 40m
1 stop
Air Europa Logo
19:05 - 6:50
FRA
-
OPO
12h 45m
1 stop
179 €Air Europa
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 July.

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 80 € on the route between Porto (OPO) and Cologne (CGN). Over the past month, this route was, on average, 62% cheaper than other Porto-Frankfurt am Main routes. The most popular route is between Porto (OPO) and Karlsruhe (FKB).

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 March, where tickets cost 22 € (return) on average. On the other hand, the most expensive months are August and June, where the average cost of round-trip tickets is 138 € and 124 € 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 40% 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 flight55 €
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 3 days, the lowest price for a flight from Porto to Frankfurt am Main was 55 € for a one-way ticket and 105 € 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 5409 reviews
7,5Crew
6,7Boarding
6,5Comfort
6,0Food
5,7Entertainment
Airline reviews

Easy short trip from Faro to Cardiff. Exceptional staff. Early landing and straight through airport in 15 minutes from touch down.

10,0 ExcellentKevin, Apr 2026
FAO - CWL
Read more Ryanair reviews

Easy short trip from Faro to Cardiff. Exceptional staff. Early landing and straight through airport in 15 minutes from touch down.

Shady baggage policy that forces you to pay more money at the gate, even after you checked your bag dimensions during the bag drop. Will never fly again with this airline.

Ryan air is a scamming airline. They advertise that you have to follow they baggage policy and their employees just do whatever they feel like. My most recent flight, i checked to large bags and just paid for 3 cabin bags and priority. Apparently, according to the staff, they knew the plane had too full in the cabin. This meant they had to target a select number of bags to into the hold. Now, a normal airline just offers to take your bag at the gate for you, it is their mistake. Not Ryan air, they just tell you the wheel of your bag sticks out 2 cm, we will charge you almost what you paid to check your entire luggage immediately, then tell you it’s on you. I would have gladly paid to check in the bags in the bag check in, where they told me the bag was good to go. Never using this airline again. I used to enjoy the quick direct flights but I will never use them again.

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.

Slow and delayed boarding, including standing outside 15m in -3 temperatures, Late take-off approx 45 mins Very slow bag delivery approx 45 min - no explanation

It would have been better if I was not ill so I didn't go and I didn't come back and I could not transfer my tickets to a later date as Ryanair stop flying from Manchester at the end of October till next year

Take off was great but landing is always with a bump.

What we can expect? Soon we will have to travel standing on the hallway. Let me be fair, I had worse experiences with Ryanair.

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.

Overall, we were satisfied with the Lufthansa flights to and from Rome/Zurich. Issue was the Frankfurt airport connection. It is HORRIBLE, but has nothing to do with the flight. Flight was very comfortable. Food was just OK. Staff was great and able to relax during the flight. Would definitely fly again!

Boarding was very good, crew attentive and friendly, seat size comfy, screen size nice. However, the seatbelt segment with the buckle is extremely short, which made fastening the seatbelt very complicated. Moreover, the bluetooth pairing of the audio system didn't work. It was not possible to have proper audio. The flight info software didn't work, too.

We sat in our seats on the tarmac for almost 3 hours due to storms. They would not give us water or a snack. We were to depart at 7.30 pm and it was about 10.30 when we took off. No dinner until much after that. Beef type noodle dish was terrible with about a teaspoon of beef in it. The breakfast sweet waffle with egg and sausage inside was horrible. An English muffin sandwich would have been much better. Food was the worst in all of our years of traveling the world.

They messed up my seat so I didn’t get the one I paid for

Flight attendants were fine, seats a bit hard but I use a cushion for extra support. The only issue was it was a bit too cool and I needed to ask for and received and extra blanket. I survived!!!

Very few things and/or people are excellent. It was very good.

Extremely uncomfortable seats. Experience was like a Frontier Airlines flight. Would not fly it again.

Most things went well, but the legroom was lacking. The crew were great.

I was very happy to see that Lufthansa had direct flights from Frankfurt to Tampa. The pasta dinner was delicious, but the pizza wasn't that good. I suggest a selection of wurst and cheese with crackers or an egg wrap might be more refreshing.

Good food, overall very comfy. The flight was full so obviously not optimal, but it is what it is.

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

Information on your arrival and departure airports