FRA - OPO

€69 Find Cheap Flights from Frankfurt am Main to Porto – Compare and Save

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Everything you should know

Cheapest return flight
€179
Typical prices: €304-€413
TAP AIR PORTUGAL
Wed 10/1Wed 17/1
FRA - OPO • 1 stop
Cheapest direct flights
€198
Typical prices: €308-€415
Lufthansa
Tue 4/12Thu 6/12
FRA - OPO • Direct
Direct flights
You can fly direct with Lufthansa. Average duration is 2h 50m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 75% 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 10% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 23% price drop
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Cheapest • Avg €208 (return)
Shortest trip • 4h 59m (one-way)
Insights
Insights
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We hope you enjoy your trip to Porto!
Flight Deals
Booking Insights
Flight Deals

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

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

Recent return flight deals from Frankfurt to Porto

Sun, 10 Jan - Sun, 17 Jan
TAP AIR PORTUGAL Logo
13:25 - 19:00FRA  Frankfurt am Main-OPO Porto
6h 35m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
20:00 - 16:55OPO  Porto-FRA Frankfurt am Main
19h 55m1 stop Lisbon Humberto Delgado
€179TAP AIR PORTUGAL
3+ days ago
Sun, 8 Nov - Fri, 13 Nov
easyJet Logo
09:10 - 13:20FRA  Frankfurt am Main-OPO Porto
5h 10m1 stop Milan Linate
easyJet Logo
13:50 - 08:20OPO  Porto-FRA Frankfurt am Main
17h 30m1 stop Milan Linate
€180easyJet
3+ days ago
Wed, 4 Nov - Mon, 9 Nov
easyJet Logo
09:10 - 13:00FRA  Frankfurt am Main-OPO Porto
4h 50m1 stop Milan Linate
easyJet Logo
13:50 - 08:20OPO  Porto-FRA Frankfurt am Main
17h 30m1 stop Milan Linate
€181easyJet
3+ days ago
Sun, 8 Nov - Wed, 11 Nov
easyJet Logo
09:10 - 13:20FRA  Frankfurt am Main-OPO Porto
5h 10m1 stop Milan Linate
easyJet Logo
13:50 - 08:20OPO  Porto-FRA Frankfurt am Main
17h 30m1 stop Milan Linate
€182easyJet
3+ days ago
Tue, 10 Nov - Fri, 13 Nov
easyJet Logo
20:10 - 13:00FRA  Frankfurt am Main-OPO Porto
17h 50m1 stop Milan Linate
easyJet Logo
13:50 - 08:20OPO  Porto-FRA Frankfurt am Main
17h 30m1 stop Milan Linate
€183easyJet
3+ days ago
Sun, 15 Nov - Fri, 20 Nov
easyJet Logo
09:10 - 13:20FRA  Frankfurt am Main-OPO Porto
5h 10m1 stop Milan Linate
easyJet Logo
13:50 - 18:35OPO  Porto-FRA Frankfurt am Main
27h 45m1 stop Milan Linate
€185easyJet
3+ days ago
Fri, 4 Dec - Mon, 7 Dec
KLM Logo
11:45 - 15:25FRA  Frankfurt am Main-OPO Porto
4h 40m1 stop Amsterdam Schiphol
KLM Logo
11:15 - 22:25OPO  Porto-FRA Frankfurt am Main
10h 10m1 stop Amsterdam Schiphol
€186KLM
3+ days ago
Fri, 27 Nov - Mon, 30 Nov
Multiple Airlines Logo
10:15 - 15:25FRA  Frankfurt am Main-OPO Porto
6h 10m1 stop Amsterdam Schiphol
Multiple Airlines Logo
06:25 - 22:05OPO  Porto-FRA Frankfurt am Main
14h 40m1 stop Paris Charles de Gaulle
€187Multiple Airlines
3+ days ago
Fri, 4 Dec - Sun, 6 Dec
KLM Logo
06:50 - 15:25FRA  Frankfurt am Main-OPO Porto
9h 35m1 stop Amsterdam Schiphol
KLM Logo
05:00 - 11:10OPO  Porto-FRA Frankfurt am Main
5h 10m1 stop Amsterdam Schiphol
€187KLM
3+ days ago
Sat, 28 Nov - Sun, 29 Nov
KLM Logo
11:50 - 22:30FRA  Frankfurt am Main-OPO Porto
11h 40m1 stop Amsterdam Schiphol
KLM Logo
05:00 - 13:40OPO  Porto-FRA Frankfurt am Main
7h 40m1 stop Amsterdam Schiphol
€188KLM
3+ days ago
Booking Insights

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

Return flights from Frankfurt am Main Airport to Porto typically range from €304 to €413. The lowest price found in the past 5 days was €179 on TAP AIR PORTUGAL.

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

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Frankfurt am Main Airport to Porto. It’s 6% cheaper than the average day, while Thursday is the most expensive, with prices 3% higher.

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

•November is the cheapest month to fly from Frankfurt am Main Airport to Porto at €275 return.
•April (€388) and May (€384) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 41% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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

Flights from Frankfurt am Main Airport to Porto are cheapest 26 weeks before departure. Booking in this window typically costs about 10% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Frankfurt am Main Airport to Porto flights

Low season

January

Cheapest flight

€69
Beat the crowds with an average 55% drop in traveller numbers.
The most popular month to fly with an average 73% increase in traveller numbers.
One-way flight from Frankfurt am Main Airport to Porto

When to book flights from Frankfurt to Porto

Are your dates flexible? Find out the best times to travel from Frankfurt to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Frankfurt am Main Airport to Porto 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 Frankfurt am Main Airport to Porto?

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

    • Earliest: departs at 09:20 and lands at 12:10
    • Latest: departs at 21:05 and lands at 23:55.

    The flight takes about 2h 50m.

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

    A direct flight from Frankfurt am Main Airport to Porto takes 2h 50m, covering 2,657 km.

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

    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 Frankfurt am Main Airport to Porto flight?

    Return flights from Frankfurt am Main Airport to Porto range from €304 to €413, with an average of €359 over the past 12 months. Anything below €304 counts as a good deal.

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

    Last-minute fares on this route (booked within two weeks of departure) run 2% above the €359 route average. Book 26 weeks before departure for the lowest fares.

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

    On this route, stopover flights are cheaper than direct options on average. Stopover fares average €208 return via Milan Linate (LIN), compared with €361 for direct.

  • How does on-time performance compare across airlines flying from Frankfurt am Main Airport to Porto?

    Lufthansa is the only airline operating Frankfurt am Main Airport to Porto flights. 75% of its flights are on time.

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

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge €31–€89 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 Frankfurt am Main Airport to Porto?

    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 Frankfurt am Main Airport to Porto spread across the day?

    Morning is the busiest departure period on Frankfurt am Main Airport to Porto flights, with 34% leaving in that window. Afternoon departures account for 33%, Evening flights for 33%, and Night flights for 0%.

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

    One-way fares from Frankfurt am Main Airport to Porto are currently lower than usual. Average one-way flight prices are about €89, which is 65% below the typical average for this route.

  • Which car hire options are available at Porto Airport (OPO)?

    Porto Airport (OPO) hosts 5 major car hire companies, with daily rates starting from around €1 for economy cars. Top options include:

    • GREEN MOTION
    • Drive on Holiday
    • Klass Wagen
    • Goldcar Rental SP
    • Sixt

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

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

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

    Evening flights have the fewest delays on this route, while afternoon departures tend to have the most.

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

    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 Frankfurt am Main Airport to Porto route, 25% of flights were delayed in the past three months, with delays averaging 1h 29m.

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

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

    • Lisbon Humberto Delgado (LIS) – 47% of one-stop connections
    • Madrid Barajas (MAD) – 26% of one-stop connections
    • Amsterdam Schiphol (AMS) – 15% of one-stop connections
    • Paris Charles de Gaulle (CDG) – 5% of one-stop connections

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

    Yes. Flexible dates can save you up to 10% on flights from Frankfurt am Main Airport to Porto. Tuesday is the cheapest departure day at €338 return on average, while Thursday is the most expensive at €374, a difference of €36.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

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

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

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

    Flying via Zurich (ZRH) gives the shortest average 1-stop total travel time of 4h 59m, compared to 5h 54m via Amsterdam Schiphol (AMS) and 6h 19m via Paris Charles de Gaulle (CDG).

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

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

  • What popular places can I visit in Porto?

    Some of the most popular sights in Porto are Ribeira Square, Ponte de D. Luís, and Avenida dos Aliados. These are among the most viewed places in Porto on KAYAK.

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

    Among airlines operating Frankfurt am Main Airport to Porto flights:

    • Lufthansa: offers extra legroom; offers free seat selection
    • 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 Frankfurt am Main Airport to Porto 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 Frankfurt am Main Airport to Porto 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 Tuesday departure and avoid flying on Thursday. On this route, Tuesday flights average €338, about €36 less than Thursday fares (10% 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 10% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Frankfurt am Main Airport to Porto trip for November. Fares historically average €275 return in that month – typically €113 less than the most expensive month, which is April (based on the last 12 months).
  • 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 €208 return on this route – about €153 less than direct flights (based on the last 12 months).

Prefer to fly direct from Frankfurt am Main to Porto?

 
Find which airlines fly direct from Frankfurt am Main Airport to Porto Airport, which days they fly and book direct flights.

Direct departures

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

Direct returns

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

More options for your flight from Frankfurt to Porto

Complete your trip to Porto with a hotel stay or car hire