OPO - FRA

60€ Find Cheap Flights from Porto to Frankfurt Airport – 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 departing on 08.07.. 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 Airport

 
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
158 €
Typical prices: 492 €-217 €
easyJet
Thu 24.9.Sun 27.9.
OPO - FRA • 1 stop
Cheapest direct flights
379 €
Typical prices: 488 €-227 €
Lufthansa
Thu 23.7.Thu 30.7.
OPO - FRA • Direct
Top airlines
Cheapest • from 158 € (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 and TUI fly. Average duration is 2h 45m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 79% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg 201 € (return)
Shortest trip • 8h 05m (one-way)
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
When to travel
Cheapest • 39% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Porto to Frankfurt (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 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

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
Mon, 28. Sep - Wed, 7. Oct
Multiple Airlines Logo
21:45 - 8:20
OPO
-
FRA
9h 35m
1 stop
Multiple Airlines Logo
9:10 - 19:40
FRA
-
OPO
11h 30m
1 stop
163 €Multiple Airlines
Fri, 25. Sep - Wed, 7. Oct
Multiple Airlines Logo
21:25 - 8:20
OPO
-
FRA
9h 55m
1 stop
Multiple Airlines Logo
9:10 - 19:40
FRA
-
OPO
11h 30m
1 stop
167 €Multiple Airlines
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
Thu, 10. Dec - Sun, 13. Dec
Multiple Airlines Logo
14:30 - 8:40
OPO
-
FRA
17h 10m
1 stop
Multiple Airlines Logo
9:10 - 19:20
FRA
-
OPO
11h 10m
1 stop
181 €Multiple Airlines
Tue, 7. Jul - Tue, 28. Jul
Multiple Airlines Logo
21:30 - 9:45
OPO
-
FRA
11h 15m
1 stop
Multiple Airlines Logo
20:10 - 6:50
FRA
-
OPO
11h 40m
1 stop
182 €Multiple Airlines
Fri, 9. Oct - Sun, 11. Oct
Multiple Airlines Logo
21:25 - 13:10
OPO
-
FRA
14h 45m
1 stop
Multiple Airlines Logo
9:10 - 20:25
FRA
-
OPO
12h 15m
1 stop
184 €Multiple Airlines
Tue, 7. Jul - Tue, 28. Jul
Multiple Airlines Logo
21:30 - 9:45
OPO
-
FRA
11h 15m
1 stop
Multiple Airlines Logo
20:10 - 6:50
FRA
-
OPO
11h 40m
1 stop
186 €Multiple Airlines
Thu, 24. Sep - Tue, 6. Oct
Multiple Airlines Logo
20:20 - 8:20
OPO
-
FRA
11h 00m
1 stop
Multiple Airlines Logo
9:10 - 12:55
FRA
-
OPO
4h 45m
1 stop
188 €Multiple Airlines
Booking Insights

KAYAK's insights & trends for Porto to Frankfurt flights

Get data-powered insights and trends into flights from Porto to Frankfurt 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 Airport?

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 Airport departing in September.

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

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

Your flight ticket price will generally be cheaper if you fly to Frankfurt Airport on a Saturday and more expensive on a Wednesday. On your return trip to Porto, you should consider flying back on a Tuesday, and avoid Thursdays for better deals.

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

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 Airport, 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 Airport is November, where tickets cost 203 € (return) on average. On the other hand, the most expensive months are September and June, where the average cost of round-trip tickets is 432 € and 402 € respectively.

Can I save money by flying with a stopover from Porto to Frankfurt am Main Airport?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at 466 € on average.

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

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 Airport, 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 Airport, 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.

Expert advice

Expert advice for your flight from Porto to Frankfurt

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.

Good to know - Cheap tickets from Porto to Frankfurt Airport

Low seasonJuly
Cheapest flight60 €
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly and prices are also 20% lower on average.
Flight from Porto to Frankfurt Airport

When to book flights from Porto to Frankfurt

Are your dates flexible? Find out the best times to travel from Porto to Frankfurt 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 Porto to Frankfurt Airport flights

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

    In the last 3 days, the lowest price for a flight from Porto to Frankfurt am Main Airport was 62 € for a one-way ticket and 158 € for a return.

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

    On your way to Frankfurt Airport, you’ll fly out from Porto. You’ll be landing at Frankfurt am Main.

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

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

  • Which airline alliances offer flights from Porto to Frankfurt Airport?

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

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

    There are direct flights from Porto to Frankfurt Airport on a daily basis.

  • Which is the best airline for flights from Porto to Frankfurt am Main, Lufthansa or Ryanair?

    The two airlines most popular with KAYAK users for flights from Porto to Frankfurt am Main are Lufthansa and Ryanair. With an average price for the route of 424 € and an overall rating of 6,8, Lufthansa is the most popular choice. Ryanair is also a great choice for the route, with an average price of 168 € and an overall rating of 6,9.

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

    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 Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Frankfurt Airport from Porto is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Porto to Frankfurt Airport?

    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 Airport 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 Airport?

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

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

  • Looking for a cheap flight? 25% of our users found flights on this route for 226 € or less one-way and 395 € or less round-trip.

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 Airport, which days they fly and book direct flights.

Direct departures

Porto to Frankfurt am Main

Monday

Lufthansa

Lufthansa

Tuesday

Lufthansa

Lufthansa

Wednesday

Lufthansa

Lufthansa

Thursday

Lufthansa,TUI fly

Lufthansa,TUI fly

Friday

Lufthansa

Lufthansa

Saturday

Lufthansa

Lufthansa

Sunday

Lufthansa

Lufthansa

See more direct flights

Direct returns

Frankfurt am Main to Porto

Monday

Lufthansa

Lufthansa

Tuesday

Lufthansa

Lufthansa

Wednesday

Lufthansa

Lufthansa

Thursday

Lufthansa,TUI fly

Lufthansa,TUI fly

Friday

Lufthansa

Lufthansa

Saturday

Lufthansa

Lufthansa

Sunday

Lufthansa

Lufthansa

See more direct flights

Reviews of the top airlines flying from Porto to Frankfurt

 
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? 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
6,5Comfort
6,7Boarding
7,5Crew
5,7Entertainment
6,0Food
Airline reviews

Enough seat availability for us to move a little and so sit together - but the flight was half an hour late

8,0 Excellentsteve, May 2026
BRS - ALC
Read more Ryanair reviews

Enough seat availability for us to move a little and so sit together - but the flight was half an hour late

Boarding was terrible. We were all cooped up in a small, claustrophobic space awaiting to be let out to walk to the plane. Very cramped and very uncomfortable.

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.

I didn't eat any food so can't comment on that. The prices on the plane are extortionate (as are all prices on planes). Everything else was seemless and a great experience

I need assistance and I could not fault it at all. I suffer anxiety and I was always put at ease by assistance staff, and the banter was good. On board the staff was so very nice and kind and showed empathy. Thank you to them. It was my first time travelling since I lost my husband and was so grateful to them.

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

Delay in boarding with no explanation why. Stood for about 40 mins waiting to board

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

Rubbish moved my seat don’t know why same seat configuration cost me extra so me and my wife could sit together now I know why no paper ticket so they can do this

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

Information on your arrival and departure airports