Cheap flights from Porto to Frankfurt am Main Airport from £73
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — FRA
12 Dec — 19 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Porto to Frankfurt am Main are usually found in July or November, booked 27 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday
Cheap flight deals from Porto to Frankfurt
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest flights from Porto to Frankfurt
Explore the most affordable flight options available from Porto to Frankfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 November 2026.
Mon 14/1213:50 -
1 stop17h 30m
Tue 15/1220:10 -
1 stop17h 50m
Deal found 9/11£116
Fri 11/1213:50 -
1 stop27h 45m
Sun 13/1209:10 -
1 stop5h 10m
Deal found 9/11£126
Mon 23/1113:50 -
1 stop17h 30m
Sat 28/1119:25 -
1 stop18h 55m
Deal found 9/11£127
Thu 10/1213:50 -
1 stop17h 30m
Sun 13/1209:10 -
1 stop5h 10m
Deal found 9/11£131
Mon 14/1213:50 -
1 stop17h 30m
Fri 8/109:10 -
1 stop4h 55m
Deal found 8/11£136
Sun 6/1214:00 -
1 stop17h 20m
Sun 13/1209:10 -
1 stop5h 10m
Deal found 8/11£150
Sun 6/1214:00 -
1 stop17h 20m
Sat 12/1219:25 -
1 stop18h 55m
Deal found 12/11£163
Best flights from Porto to Frankfurt
Discover carefully curated flight deals from Porto to Frankfurt that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 November 2026.
Fri 22/113:50 -
1 stop27h 45m
Sun 24/109:10 -
1 stop5h 10m
Deal found 9/11£108
Fri 16/407:35 -
1 stop9h 20m
Sun 18/418:55 -
1 stop12h 50m
Deal found 7/11£180
Mon 14/1213:50 -
1 stop17h 30m
Tue 15/1220:10 -
1 stop17h 50m
Deal found 9/11£116
Thu 10/1213:50 -
1 stop17h 30m
Sun 13/1209:10 -
1 stop5h 10m
Deal found 10/11£144
Sun 6/1214:00 -
1 stop17h 20m
Sat 12/1219:25 -
1 stop18h 55m
Deal found 12/11£163
Thu 6/507:35 -
1 stop9h 20m
Sun 9/518:55 -
1 stop12h 50m
Deal found 7/11£211
Mon 3/513:45 -
1 stop17h 35m
Fri 7/509:10 -
1 stop4h 50m
Deal found 10/11£202
Sun 29/1114:00 -
1 stop17h 20m
Sun 6/1209:10 -
1 stop5h 10m
Deal found 8/11£230
Direct flights from Porto to Frankfurt
Explore direct flight options from Porto to Frankfurt based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 November 2026.
Thu 6/506:00 -
Nonstop2h 45m
Sat 8/521:10 -
Nonstop2h 50m
Deal found 11/11£330
Fri 11/1216:15 -
Nonstop2h 40m
Sun 13/1213:20 -
Nonstop2h 50m
Deal found 11/11£337
Mon 1/312:30 -
Nonstop2h 40m
Tue 2/309:55 -
Nonstop2h 50m
Deal found 12/11£338
Fri 7/506:00 -
Nonstop2h 45m
Mon 10/521:10 -
Nonstop2h 50m
Deal found 11/11£340
Fri 7/506:00 -
Nonstop2h 45m
Fri 7/521:10 -
Nonstop2h 50m
Deal found 11/11£340
Thu 6/506:00 -
Nonstop2h 45m
Sun 9/521:10 -
Nonstop2h 50m
Deal found 11/11£344
Wed 17/312:35 -
Nonstop2h 40m
Mon 29/321:10 -
Nonstop2h 50m
Deal found 9/11£382
Sun 9/506:00 -
Nonstop2h 45m
Sun 9/521:10 -
Nonstop2h 50m
Deal found 11/11£382
Last-minute flights from Porto to Frankfurt
Discover last-minute flight deals from Porto to Frankfurt. Data last updated 12 November 2026 and is based on user searches.
Mon 23/1113:50 -
1 stop17h 30m
Sat 28/1119:25 -
1 stop18h 55m
Deal found 9/11£127
Sun 6/1214:00 -
1 stop17h 20m
Sun 13/1209:10 -
1 stop5h 10m
Deal found 8/11£150
Sun 6/1214:00 -
1 stop17h 20m
Sat 12/1219:25 -
1 stop18h 55m
Deal found 12/11£163
Thu 10/1213:50 -
1 stop17h 30m
Sun 13/1209:10 -
1 stop5h 10m
Deal found 9/11£131
Fri 11/1213:50 -
1 stop27h 45m
Sun 13/1209:10 -
1 stop5h 10m
Deal found 9/11£126
Mon 14/1213:50 -
1 stop17h 30m
Tue 15/1220:10 -
1 stop17h 50m
Deal found 9/11£116
Mon 14/1213:50 -
1 stop17h 30m
Fri 8/109:10 -
1 stop4h 55m
Deal found 8/11£136
One-way flights from Porto to Frankfurt
Search for one-way flight options from Porto to Frankfurt. Find affordable one-way fares based on user searches. Data last updated 12 November 2026.
Fri 11/1213:50 -
1 stop27h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£73
Wed 2/1213:50 -
1 stop17h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/11£74
Fri 20/1113:50 -
1 stop27h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/11£76
Wed 18/1113:50 -
1 stop17h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/11£77
Mon 23/1113:50 -
1 stop17h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/11£86
Sun 22/1114:00 -
1 stop17h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£86
Thu 19/1113:50 -
1 stop17h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£87
Sun 6/1214:00 -
1 stop17h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£88
Mon 30/1113:50 -
1 stop17h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/11£90
Find flight deals from Porto to Frankfurt
Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to Frankfurt (FRA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 November 2026.
Customise your flight search to find flights from Porto to Frankfurt that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 12 November 2026.
Use the filters below to find and compare flights from Porto to Frankfurt am Main Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
PortoFrankfurt am Main
OPO Porto - FRA Frankfurt am Main
OPOFRA
Porto
Wed 2/12
13:50-08:20
1 stop17h 30m
Frankfurt am Main
Wed 31/12
00:00-00:00
Nonstop0h 00m
£75
PortoFrankfurt am Main
OPO Porto - FRA Frankfurt am Main
OPOFRA
Porto
Fri 20/11
13:50-18:35
1 stop27h 45m
Frankfurt am Main
Wed 31/12
00:00-00:00
Nonstop0h 00m
£76
PortoFrankfurt am Main
OPO Porto - FRA Frankfurt am Main
OPOFRA
Porto
Sun 22/11
14:00-08:20
1 stop17h 20m
Frankfurt am Main
Wed 31/12
00:00-00:00
Nonstop0h 00m
£86
PortoFrankfurt am Main
OPO Porto - FRA Frankfurt am Main
OPOFRA
Porto
Thu 19/11
13:50-08:20
1 stop17h 30m
Frankfurt am Main
Wed 31/12
00:00-00:00
Nonstop0h 00m
£87
PortoFrankfurt am Main
OPO Porto - FRA Frankfurt am Main
OPOFRA
Porto
Mon 30/11
13:50-08:20
1 stop17h 30m
Frankfurt am Main
Wed 31/12
00:00-00:00
Nonstop0h 00m
£90
PortoFrankfurt am Main
OPO Porto - FRA Frankfurt am Main
OPOFRA
Porto
Sun 29/11
14:00-08:20
1 stop17h 20m
Frankfurt am Main
Wed 31/12
00:00-00:00
Nonstop0h 00m
£95
PortoFrankfurt am Main
OPO Porto - FRA Frankfurt am Main
OPOFRA
Porto
Fri 22/1
13:50-18:35
1 stop27h 45m
Frankfurt am Main
Sun 24/1
09:10-13:20
1 stop5h 10m
£108
Fastest return journey
PortoFrankfurt am Main
OPO Porto - FRA Frankfurt am Main
OPOFRA
Porto
Tue 8/12
16:10-22:25
1 stop5h 15m
Frankfurt am Main
Wed 31/12
00:00-00:00
Nonstop0h 00m
£115
PortoFrankfurt am Main
OPO Porto - FRA Frankfurt am Main
OPOFRA
Porto
Mon 14/12
13:50-08:20
1 stop17h 30m
Frankfurt am Main
Tue 15/12
20:10-13:00
1 stop17h 50m
£116
PortoFrankfurt am Main
OPO Porto - FRA Frankfurt am Main
OPOFRA
Porto
Thu 10/12
13:50-08:20
1 stop17h 30m
Frankfurt am Main
Sun 13/12
09:10-13:20
1 stop5h 10m
£144
Flights are sorted by cheapest return flights first.
Deals found on 10/11
Showing 1-10 of 15 resultsSorted by cheapest first
1
2
Best time to book a flight from Porto to Frankfurt
Have a flexible travel schedule? Discover the best time to fly to Frankfurt from Porto with our price prediction graph.
OPO-FRA
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Porto to Frankfurt am Main Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Porto to Frankfurt am Main Airport?
Booking 26 days in advance of your planned departure date is, on average, the best time to get cheap flights from Porto to Frankfurt am Main Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Porto to Frankfurt am Main Airport?
Currently, July is the cheapest month in which you can book a flight from Porto to Frankfurt am Main Airport (average of £231). Flying from Porto to Frankfurt am Main Airport in August is currently the most expensive (average of £382). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from OPO to FRA?
Find hourly flight availability from Porto to Frankfurt. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 November 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Porto to Frankfurt am Main Airport as you normally would.
How much does it cost for a return flight from Porto to Frankfurt am Main Airport?
Airfare is below average for this route at the moment.
Porto to Frankfurt am Main Airport flights typically cost between £150 and £349 in January.The cheapest return price found within the last 5 days was £108 on easyJet (22 Jan–24 Jan).
Weekly flight availability from Porto to Frankfurt am Main Airport
Explore weekly flight availability from Porto to Frankfurt. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 November 2026.
The most flights from OPO to FRA are scheduled on a Wednesday (15 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
How often are flights from Porto to Frankfurt am Main delayed?
About 18% of weekly flights between Porto and Frankfurt am Main have experienced delays in the past year, with the average delay time being 110 minutes.
What is the most punctual flight time for Porto to Frankfurt am Main flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Porto to Frankfurt am Main flights?
Over the past year, Lufthansa have had the lowest number of delays on this route, with just 17% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Porto to Frankfurt. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Porto to Frankfurt am Main?
Most people fly from Porto (OPO) if they book a flight from Porto to Frankfurt am Main. On average, Porto has 5 outbound flights to Frankfurt am Main per day from 0 airlines. Porto is conveniently located just 6.8 mi from Porto’s city center.
How long is the flight from Porto to Frankfurt am Main Airport?
For as low as £108, easyJet can have you in Frankfurt am Main Airport from Porto in 27h 45m. Porto and Frankfurt am Main Airport are separated by a distance of 1026 mi.
What are the most reliable airlines from Porto to Frankfurt am Main Airport?
Consider TUI fly (100%), Thai Airways (84%) or ANA (82%) when booking your flight. These represent the most reliable airlines when flying from Porto to Frankfurt am Main Airport.
Can I find deals for flights from Porto to Frankfurt that include hotel bookings?
Yes. In addition to deals on Porto to Frankfurt flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Porto to Frankfurt?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Frankfurt.
Can I find deals for business class flights from Porto to Frankfurt?
Yes. Cheapflights offers flight deals from Porto to Frankfurt by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Porto to Frankfurt am Main Airport?
Currently, July is the cheapest month in which you can book a flight from Porto to Frankfurt am Main Airport (average of £231). Flying from Porto to Frankfurt am Main Airport in August is currently the most expensive (average of £382). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Frankfurt departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 November 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Porto to Frankfurt?
When you search for this flight from Porto to Frankfurt, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Porto to Frankfurt?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Frankfurt from Porto.
Can Cheapflights find flights from Porto to Frankfurt with no change fees?
Yes! Cheapflights helps users easily find flights from Porto to Frankfurt with no change fees.
Can Cheapflights notify me if prices for flights from Porto to Frankfurt become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Frankfurt from Porto today and book when prices fit your budget.
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