OPO - FRA

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Everything you should know

Nonstop flights
You can fly direct with Lufthansa and TUI fly. Average duration is 2h 45m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 81% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 23 weeks in advance save around 60% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 22% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $154 (round-trip)
Shortest trip • 5h 11m (one-way)
Insights
Insights
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Flight Deals
Booking Insights
Expert advice
Flight Deals

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

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

Recent round-trip flight deals from Porto to Frankfurt am Main

Multiple Airlines Logo
OPO  Porto Airport-FRA Frankfurt Airport
1026 mimulti-stop
Multiple Airlines Logo
FRA  Frankfurt Airport-OPO Porto Airport
1026 mimulti-stop
Multiple Airlines
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 from Porto to Frankfurt am Main Airport with more confidence.

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

Saturday is the cheapest day of the week to fly from Porto to Frankfurt am Main Airport, it is 8% cheaper than the average day. Sunday is the most expensive day with flight prices 16% higher than average. Based on deals found by KAYAK users in the last 12 months.

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 $330 round-trip.
  • August ($554) and October ($499) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 67% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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

Flights from Porto to Frankfurt am Main Airport are cheapest 23 weeks before departure. Booking in this window typically costs about 60% 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 am Main

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

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Key details for Porto to Frankfurt am Main Airport flights

Low season

July
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly with an average 9% increase in price.

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 round-trip price

Your Porto to Frankfurt am Main Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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.

  • What airlines are available from Porto to Frankfurt am Main Airport?

    2 airlines operate flights between Porto and Frankfurt am Main Airport. The airlines offering nonstop flights on this route include:

    • Lufthansa
    • TUI fly

  • 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).

  • 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

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

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

    Two cabin classes are available on flights from Porto to Frankfurt am Main Airport:

    • Economy Class
    • Business Class

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

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $154 round-trip via Barcelona-El Prat (BCN), compared to $437 for nonstop.

  • 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 $23–$100 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.

  • 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) - 46% of one-stop connections
    • Madrid Barajas (MAD) - 26% of one-stop connections
    • Amsterdam Schiphol (AMS) - 14% of one-stop connections
    • Paris Charles de Gaulle (CDG) - 4% of one-stop connections

    Lisbon Humberto Delgado (LIS) handles the largest share of one-stop connections on this route.

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

    On the Porto to Frankfurt am Main Airport route, being flexible with your departure day can save you up to 21%. Saturday is the cheapest day at $392 round-trip on average, while Sunday is the most expensive at $492: a $100 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • 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, 19% of flights were delayed in the past 3 months, with delays averaging 1 hour 53 minutes.

  • 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% of flights leaving in that window. Morning departures account for 34%, evening flights for 0%, and night flights for 0%.

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

    Some of the most popular sights in Frankfurt am Main Airport are Frankfurt Central Station, Congress Center Messe Frankfurt and Römerberg. These are among the most viewed places in Frankfurt am Main Airport on KAYAK.

  • 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 am and lands at 8:45 am
    • Latest: departs at 6:40 pm and lands at 9:25 pm.

    The flight takes about 2h 45m.

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

    Last-minute fares on this route - booked within 2 weeks of departure - run 12% above the route average of $424. Book 23 weeks before departure for the lowest fares.

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

    A nonstop flight from Porto to Frankfurt am Main Airport takes 2h 45m, covering 1,026 miles.

  • 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 does Lufthansa’s on-time performance compare to other airlines on Porto to Frankfurt am Main Airport flights?

    Lufthansa is the only airline operating Porto to Frankfurt am Main Airport flights. 81% of its flights are on time.

  • How do delay rates compare for morning and evening flights from Porto to Frankfurt am Main Airport?

    Evening flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

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

    Flying via Amsterdam Schiphol (AMS) gives the shortest average 1-stop total travel time at 5h 11m, compared with 6h 09m via Lisbon Humberto Delgado (LIS) and 6h 34m via Munich Franz Josef Strauss (MUC).

  • 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 car rental 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 $11 for economy cars. Top options include:
    · Wheego
    · Alamo
    · Europcar
    · Enterprise Rent-A-Car
    · Hertz

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

    Round-trip flights from Porto to Frankfurt am Main Airport range from $316 to $500, with an average of $424 over the past 12 months. Anything below $316 counts as a good deal.

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 can be flexible, aim for a Saturday departure instead of Sunday. On this route, Saturday flights average $392 - about $100 less than Sunday (20% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 23 weeks before you fly. On this route, that window historically saves about 60% 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 $330 round-trip in that month - typically $224 less than the most expensive month, which is August (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Barcelona-El Prat Airport (BCN) can be cheaper than flying direct. The cheapest layover option averages $154 round-trip on this route - about $283 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.
    - Holiday Inn Frankfurt Airport By IHG
    - Sheraton Frankfurt Airport Hotel and Conference Center
    - Intercityhotel Frankfurt Airport Terminal 3

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,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

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

Information on your arrival and departure airports