Find Cheap Flights to Frankfurt am Main – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 26% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Direct flights
You can fly direct with Lufthansa, Aer Lingus, and Ryanair. Average duration is 2h 03m
FAQs
FAQs
Top airlines
Most flights • 27 per week
Best reviews • 7.8 score
Airline reviews
+1
Airline reviews
+1
When to book
in advance
Our data shows that travellers who book at least 26 weeks in advance save around 38% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 33% price drop
Most popular
Good to know
+1
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 enjoy your trip to Frankfurt am Main!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Frankfurt am Main

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

Recent return flight deals to Frankfurt am Main

Multiple Airlines Logo
DUB  Dublin Airport-FK0 Folkestone West
1752 kmmulti-stop
Multiple Airlines Logo
FK0  Folkestone West-DUB Dublin Airport
1752 kmmulti-stop
Multiple Airlines
Multiple Airlines Logo
ORK  Cork Airport-FK0 Folkestone West
1954 kmmulti-stop
Multiple Airlines Logo
FK0  Folkestone West-ORK Cork Airport
1954 kmmulti-stop
Multiple Airlines
Booking Insights

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

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

What is the cheapest day to fly to Frankfurt am Main?

Tuesday is the cheapest day to fly to Frankfurt am Main at €155 return on average over the past 12 months on KAYAK. Sunday is the most expensive at €264.

What is the cheapest month to fly to Frankfurt am Main?

•November is the cheapest month to fly to Frankfurt am Main with an average price of €121 return.
•June (€229) and July (€217) are the most expensive.
•Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Frankfurt am Main?

Morning flights to Frankfurt am Main are the cheapest at €170 return on average. Evening flights are the most expensive at €252.

When are flights to Frankfurt am Main the cheapest?

Flights to Frankfurt am Main are cheapest 26 weeks before departure. Booking in this window typically costs about 38% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for flights to Frankfurt am Main

Low season

February
The most popular month to fly with an average 2% increase in traveller numbers.

When to book flights to Frankfurt am Main

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

Your questions about flights to Frankfurt am Main, answered

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

  • How do I know if a flight to Frankfurt am Main is a good deal?

    A good deal on a flight to Frankfurt am Main is around €137 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • Which airports serve Frankfurt am Main?

    Flights to Frankfurt am Main arrive at: Frankfurt am Main (FRA) and Frankfurt-Hahn (HHN).

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

    Last-minute fares to Frankfurt am Main (booked within two weeks of departure) are typically 21% higher than the average return fare of €181.

  • What is the difference between the most popular and the most frequent airline at Frankfurt am Main?

    Lufthansa operates the most flights from Ireland to Frankfurt am Main at 27 per week, and for this route Lufthansa is also the airline most often selected by KAYAK users searching for flights from Ireland to Frankfurt am Main. The two are sometimes different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • Which airlines should I consider for flights to Frankfurt am Main?

  • Which airports serve Frankfurt am Main and the surrounding area?

    Flights to Frankfurt am Main can arrive at several major airports serving the metro area, including Frankfurt am Main (FRA) and Frankfurt-Hahn (HHN). Nearby alternatives within 80.5 km of Frankfurt am Main include Mannheim City (MHG). This airport is not in Frankfurt am Main itself but may be useful depending on your route, airline, and onward travel plans.

Your guide to booking Frankfurt am Main flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For the best chance at a low fare to Frankfurt am Main, book around 26 weeks before departure. Based on KAYAK data from the last 12 months, fares are historically about 38% lower during this window than last-minute fares.
  • For flights to Frankfurt am Main, a good return fare is around €137. If you find a fare below that, you're getting a strong deal.
  • If your travel dates are flexible, consider flying to Frankfurt am Main in November. Return fares historically average €121, making November the cheapest month to travel based on KAYAK data from the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to morning to save up to €83 on a return flight. Morning flights to Frankfurt am Main average €170 compared to €252 for afternoon flights.
  • Bag allowances vary by airline, fare type, cabin class, and route. On flights to Frankfurt am Main, some airlines may include bags at no extra cost. For example, Lufthansa includes a cabin bag and a checked bag in Economy class, Aer Lingus includes a cabin bag and a checked bag in Economy class, and Ryanair includes a checked bag in Economy class. Always check the fare details before booking, since bag policies can change by ticket type.
  • Once you arrive in Frankfurt am Main, a few great places to start are Römerberg and Römer. These are popular with first-time visitors and can give you a good feel for the area.

Reviews of the top airlines flying to Frankfurt am Main

 
Need help choosing which airline to fly with to Frankfurt am Main? 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.
7.3
Aer LingusOverall score based on 1811 reviews
7.0Entertainment
6.7Food
7.2Comfort
7.4Boarding
8.1Crew
Airline reviews

They lost my bag so that is unfortunate.. still waiting for it

8.0 ExcellentAnonymous, Oct 2026
Read more Aer Lingus reviews

They lost my bag so that is unfortunate.. still waiting for it

Didn’t have requested food and seats could be more comfortable.

Flight attendants on this flight were very lovely. Hot food was terrible. Canned wine felt elevated and was GOOD. The aircraft was overall not very clean. Although this one was much more cleanly than the flight from Pisa. Pilots were great & landings felt smooth and safe. As I mentioned in my last review, this was my first time flying aer Lingus in many years and I cannot say I will be rushing to book again. This airline needs a real facelift.

Everything went extremely smoothly! They boarded by groupings of seat numbers starting from back to front. All staff very helpful and accommodating. Food and beverage plentiful and good.

The plane from Venice to Dublin ran out of food. They did not restock the plane in Venice.

Customer service was excellent! The app was terrible, tried several times to check in without success! But the young lady that checked us in was absolutely terrific and helpful.

Horrible. I had to wait in Dublin for 4 hours for the next connecting flight which took my to London and than i had to wait 3 hours for the flight to Dusseldorf

Was not aware that Aer Lingus was like the cut-rate services in the states, with no food or beverage (other then 3.50 Euro coffee) and no screens for entertainment. Was a great flight, but not much in the way of services.

I didn’t realize Aer Lingus was a “nickel and dime” kind of airline where you had to separately buy all the amenities you wanted. The push to purchase duty-free beauty products was off-putting. And our row had the least amount of leg room I’ve ever dealt with on a flight.

Boarding was so quick, flight was ahead of time which is great and the pilot spoke clearly and was letting people know everything, amazing, love travelling with you 😊

We particularly liked the cabin crew who assisted us in understanding how to use some novel features of the seats at the front of the premium economy cabin. The flight attendants were uniformly friendly and helpful. My only complaint, which I didn't include above, is that for the additional cost of premium economy, the seats and amenities weren't that different from regular economy to justify a roughly $5,000 price difference. We still had three row seats and no out the window view whatever. I have already mentioned in a previous review the disaster of Lufthansa not recognizing the inevitable delays in transfer flights due ti new EU regulations for non-EU travelers. We missed flights, lost luggage and spent the first three days of our vacation in Bologna taking cab trips to the airport to see if our luggage had arrived, which it finally did. On a more positive note, the United employee who was assisting passengers at Gate 18 in Washington DC, boarding for Boston, went out of his way to help us book another flight when we missed our first one to SFO due to the transfer delays caused by US Customs. He appeared of middle eastern descent, was extremely kind and helpful when we were stuck without any flight--he got us one shortly afterwards.

The young woman lufthansa agent at the gate was friendly, kind , helpful and professional. Answered my question respectfully and extremely helpful. She also spoke excellent english. I would rate her a ten for outstanding on a scale from 0 -10. Excellent customer service.

Positive: boarding very smooth, crew efficient, overhead baggage compartments roomy, flight arrived earlier than scheduled. The main negative feature is the size of the economy seats. In particular, the distance between rows is quite short. If one is overweight, it becomes difficult to lower the tray table

Old planes and rude crew. They need a make over and better staff training. Even business class crew was rude and the hospitality was non existent.

Great. Only issue…the cabin was kept as warm as a sauna.

As always, Lufthansa checked my carry-on luggage, even though I was in front of the line. No other airline in the world does this. It's so annoying and unnecessary. There was enough space for it in the overhead bin. It's a TUMI Continental Carry-On. If you have the chance, rather fly easyJet or Condor on this route.

Lufthansa was great. Crew on board excellent. Frankfort passport control horrible it took about two hours to get through. After waiting in line for hours there was a discussion with the passenger in front of me that was taking forever. The couple behind me had a connecting flight to Turkey in 30 minutes and asked border control officer of her situation and the control officer told the couple in a nasty tone if you don’t like it you can go to another line which would have surely made her miss the flight. Border patrol officers were not helpful. Finally made it through I had to exit and reentry for security check for my connecting flight which Lufthansa changed gates and I had to run to get to A60. Which it seemed 2 kilometers to get to but I made it. If i fid not have 2.5 hrs layover i would have missed my connecting flight to Milan. Not sure if I will fly through Frankfort in the future.

We boarded the plane and waited for 30 minutes ultimately for them to cancel the flight due to engineering issues.

Love the little chocolate bars, and consumer rights in EU regarding stepped refunds when flights are delayed.

Staff was rude in business class. Luggage was damaged and nothing was done about it airlines.

More options for your flight to Frankfurt am Main