OPO - FRA

90€ Find Cheap Flights from Porto to Frankfurt Airport – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
155 €
Typical prices: 291 €-450 €
easyJet
Fri 23.11.Fri 30.11.
OPO - FRA • 1 stop
Cheapest direct flights
238 €
Typical prices: 319 €-458 €
Lufthansa
Mon 10.12.Thu 13.12.
OPO - FRA • Direct
Direct flights
You can fly direct with Lufthansa. Average duration is 2h 40m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 83% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 26 weeks in advance save around 58% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 24% price drop
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Cheapest • Avg 216 € (return)
Shortest trip • 5h 09m (one-way)
Insights
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Frankfurt am Main Airport!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Porto to Frankfurt (OPO-FRA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Porto to Frankfurt

Mon, 23. Nov - Mon, 30. Nov
easyJet Logo
13:50 - 8:20OPO  Porto-FRA Frankfurt am Main
17h 30m1 stop Milan Linate
easyJet Logo
9:10 - 13:00FRA  Frankfurt am Main-OPO Porto
4h 50m1 stop Milan Linate
155 €easyJet
2 days ago
Mon, 23. Nov - Sun, 29. Nov
easyJet Logo
13:50 - 8:20OPO  Porto-FRA Frankfurt am Main
17h 30m1 stop Milan Linate
easyJet Logo
9:10 - 13:20FRA  Frankfurt am Main-OPO Porto
5h 10m1 stop Milan Linate
155 €easyJet
2 days ago
Fri, 11. Dec - Mon, 14. Dec
easyJet Logo
13:50 - 18:35OPO  Porto-FRA Frankfurt am Main
27h 45m1 stop Milan Linate
easyJet Logo
9:10 - 13:00FRA  Frankfurt am Main-OPO Porto
4h 50m1 stop Milan Linate
155 €easyJet
2 days ago
Mon, 11. Jan - Thu, 14. Jan
easyJet Logo
13:50 - 8:20OPO  Porto-FRA Frankfurt am Main
17h 30m1 stop Milan Linate
easyJet Logo
9:10 - 13:00FRA  Frankfurt am Main-OPO Porto
4h 50m1 stop Milan Linate
161 €easyJet
3+ days ago
Thu, 31. Dec - Tue, 5. Jan
easyJet Logo
13:50 - 8:20OPO  Porto-FRA Frankfurt am Main
17h 30m1 stop Milan Linate
easyJet Logo
20:10 - 13:00FRA  Frankfurt am Main-OPO Porto
17h 50m1 stop Milan Linate
162 €easyJet
2 days ago
Fri, 18. Dec - Wed, 6. Jan
easyJet Logo
13:50 - 18:35OPO  Porto-FRA Frankfurt am Main
27h 45m1 stop Milan Linate
easyJet Logo
9:10 - 13:00FRA  Frankfurt am Main-OPO Porto
4h 50m1 stop Milan Linate
163 €easyJet
3+ days ago
Thu, 10. Dec - Sun, 13. Dec
easyJet Logo
13:50 - 8:20OPO  Porto-FRA Frankfurt am Main
17h 30m1 stop Milan Linate
easyJet Logo
9:10 - 13:20FRA  Frankfurt am Main-OPO Porto
5h 10m1 stop Milan Linate
163 €easyJet
2 days ago
Thu, 10. Dec - Thu, 17. Dec
easyJet Logo
13:50 - 8:20OPO  Porto-FRA Frankfurt am Main
17h 30m1 stop Milan Linate
easyJet Logo
9:10 - 13:00FRA  Frankfurt am Main-OPO Porto
4h 50m1 stop Milan Linate
164 €easyJet
2 days ago
Thu, 10. Dec - Sun, 13. Dec
Lufthansa Logo
16:10 - 19:50OPO  Porto-FRA Frankfurt am Main
2h 40mdirect
Lufthansa Logo
9:50 - 11:40FRA  Frankfurt am Main-OPO Porto
2h 50mdirect
238 €Lufthansa
3+ days ago
Sat, 21. Nov - Sun, 22. Nov
Lufthansa Logo
6:00 - 9:40OPO  Porto-FRA Frankfurt am Main
2h 40mdirect
Lufthansa Logo
9:50 - 11:40FRA  Frankfurt am Main-OPO Porto
2h 50mdirect
240 €Lufthansa
1 day ago
Booking Insights

Price, demand, and travel trends for Porto to Frankfurt am Main Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

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

Return flights from Porto to Frankfurt am Main Airport typically range from 291 € to 450 €. The lowest price found in the past 5 days was 155 € on easyJet.

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

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Porto to Frankfurt am Main Airport. It's 10% cheaper than the average day, while Sunday is the most expensive, with prices 13% higher.

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

•December is the cheapest month to fly from Porto to Frankfurt am Main Airport at 294 € return.
•August (497 €) and June (441 €) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 68% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Porto to Frankfurt am Main Airport the cheapest?

Flights from Porto to Frankfurt am Main Airport are cheapest 26 weeks before departure. Booking in this window typically costs about 58% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Porto to Frankfurt

 
KAYAK teamed up with top travel experts to share the best tips for your journey.

Key details for Porto to Frankfurt am Main Airport flights

Low season

July

Cheapest flight

90 €
Beat the crowds with an average 44% drop in travellers.
The most popular month to fly with an average 69% increase in travellers.
One-way flight from Porto to Frankfurt am Main 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

Your Porto to Frankfurt am Main Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • What are the earliest and latest flights from Porto to Frankfurt am Main Airport?

    These are the earliest and latest flight times available from Porto to Frankfurt am Main Airport:

    • Earliest: departs at 6:00 and lands at 8:40
    • Latest: departs at 16:15 and lands at 18:55.

    The flight takes about 2h 40m.

  • Which cabin classes can I book on flights from Porto to Frankfurt am Main Airport?

    Only Economy class is available on flights from Porto to Frankfurt am Main Airport.

  • How long is a flight from Porto to Frankfurt am Main Airport?

    A direct flight from Porto to Frankfurt am Main Airport takes 2h 40m, covering 2.657 km.

  • Do I need a passport to fly from Porto to Frankfurt am Main Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Porto to Frankfurt am Main Airport flight?

    Return flights from Porto to Frankfurt am Main Airport range from 291 € to 450 €, with an average of 389 € over the past 12 months. Anything below 291 € counts as a good deal.

  • How expensive are last-minute Porto to Frankfurt am Main Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 5% above the 389 € route average. Book 26 weeks before departure for the lowest fares.

  • How much can I save by having a stopover when flying from Porto to Frankfurt am Main Airport?

    On this route, stopover flights are cheaper than direct options on average. Stopover fares average 216 € return via Milan Linate (LIN), compared with 398 € for direct.

  • What is the standard checked bag allowance on flights from Porto to Frankfurt am Main Airport?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge 31 €–90 € for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Porto to Frankfurt am Main Airport?

    The Airbus A321-100/200 family is used most often on this route, operated mainly by Lufthansa and TAP AIR PORTUGAL. Other aircraft seen on the route include Airbus A321neo variants.

  • How are flight departures from Porto to Frankfurt am Main Airport spread across the day?

    Afternoon is the busiest departure period on Porto to Frankfurt am Main Airport flights, with 66% leaving in that window. Morning departures account for 34%, Evening flights for 0%, and Night flights for 0%.

  • How are flight prices from Porto to Frankfurt am Main Airport looking right now?

    One-way fares from Porto to Frankfurt am Main Airport are currently lower than usual. Average one-way flight prices are about 100 €, which is 50% below the typical average for this route.

  • Which car hire options are available at Frankfurt am Main Airport (FRA)?

    Frankfurt am Main Airport (FRA) hosts 5 major car rental companies, with daily rates starting from around 10 € for economy cars. Top options include:

    • Wheego
    • Alamo
    • Europcar
    • Enterprise Rent-A-Car
    • Hertz

  • Which airports can I use when flying from Porto to Frankfurt am Main Airport?

    Flights from Porto to Frankfurt am Main Airport usually depart from Porto (OPO) and arrive at Frankfurt am Main (FRA).

  • What time of day has the fewest delays on flights from Porto to Frankfurt am Main Airport?

    Morning flights have the fewest delays on this route, while evening departures tend to have the most.

  • At what point is a flight considered delayed from Porto to Frankfurt am Main Airport?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Porto to Frankfurt am Main Airport route, 17% of flights were delayed in the past three months, with delays averaging 1h 52m.

  • Which airports do connecting flights from Porto to Frankfurt am Main Airport pass through?

    One-stop flights from Porto to Frankfurt am Main Airport most commonly connect through:

    • Lisbon Humberto Delgado (LIS) – 52% of one-stop connections
    • Madrid Barajas (MAD) – 21% of one-stop connections
    • Amsterdam Schiphol (AMS) – 17% of one-stop connections
    • Milan Linate (LIN) – 6% of one-stop connections

  • Can I save money by using flexible dates for flights from Porto to Frankfurt am Main Airport?

    Yes. Flexible dates can save you up to 21% on flights from Porto to Frankfurt am Main Airport. Saturday is the cheapest departure day at 352 € return on average, while Sunday is the most expensive at 442 €, a difference of 91 €.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • Which airlines fly from Porto to Frankfurt am Main Airport?

    Only Lufthansa operates flights between Porto and Frankfurt am Main Airport.

  • How much time can I save by choosing a different stopover airport from Porto to Frankfurt am Main Airport?

    Flying via Amsterdam Schiphol (AMS) gives the shortest average 1-stop total travel time of 5h 09m, compared to 6h 11m via Lisbon Humberto Delgado (LIS) and 6h 54m via Paris Charles de Gaulle (CDG).

  • What is the time difference between Porto and Frankfurt am Main Airport?

    Frankfurt am Main Airport is 1 hour ahead of Porto (Central European Time vs Western European Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Frankfurt am Main Airport?

    Some of the most popular sights in Frankfurt am Main Airport are Festhalle, Jahrhunderthalle, and Konstablerwache. These are among the most viewed places in Frankfurt am Main Airport on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Porto to Frankfurt am Main Airport flights?

    Among airlines operating Porto to Frankfurt am Main Airport flights:

    • TAP AIR PORTUGAL: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Porto to Frankfurt am Main Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Lufthansa: a cabin bag and a checked bag in Economy class
    • TAP AIR PORTUGAL: a cabin bag and a checked bag in Economy class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

Your guide to booking Porto to Frankfurt am Main Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Sunday. On this route, Saturday flights average 352 €, which is about 91 € less than Sunday fares (20% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 26 weeks before you fly. On this route, that window historically saves about 58% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Porto to Frankfurt am Main Airport trip for December. Fares historically average 294 € return in that month – typically 203 € less than the most expensive month, which is August (based on the last 12 months).
  • For the best chance of arriving on time, fly with Lufthansa. Over the past three months, 83% of Lufthansa flights from Porto to Frankfurt am Main Airport arrived on time, slightly above the route average of 83%. When flights on this route arrive late, they're delayed by an average of 1h 52m, so choosing an airline with strong on-time performance can make a difference if you're on a tight schedule.
  • If you have the time, taking a 1-stop flight through Milan Linate Airport (LIN) can be cheaper than flying direct. The cheapest stopover option averages 216 € return on this route – about 182 € less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Frankfurt am Main Airport.

    • Intercityhotel Frankfurt Airport Terminal 3
    • Holiday Inn Frankfurt Airport By IHG
    • Meininger Hotel Frankfurt/Main Flughafen

Prefer to fly 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

Lufthansa

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

Lufthansa

Friday

Lufthansa

Lufthansa

Saturday

Lufthansa

Lufthansa

Sunday

Lufthansa

Lufthansa

See more direct flights

More options for your flight from Porto to Frankfurt

Complete your trip to Frankfurt am Main with a hotel stay or car hire