FRA

€41 Find Cheap Flights to Frankfurt Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Frankfurt departing on 17/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Frankfurt am Main Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Frankfurt am Main, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Frankfurt am Main, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
€115
Typical prices: €202-€92
Aer Lingus
Sun 11/10Tue 20/10
DUB - FRA • Direct
Cheapest one-way flight
€41
Typical prices: €21-€111
Aer Lingus
Sat 17/10
DUB - FRA • Direct
Top airlines
Most flights • 29 per week
Best reviews • 7.3 score
Airline reviews
Airline reviews
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Airline reviews
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Top routes
Cheapest
Most popular
Insights
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When to book
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 28% compared to booking last minute.
Insights
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Insights
When to travel
Cheapest • 28% price drop
Most popular
Good to know
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Frankfurt!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Frankfurt

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Frankfurt that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Frankfurt

Sun, 11 Oct - Tue, 20 Oct
Aer Lingus Logo
07:00 - 10:15
DUB
-
FRA
2h 15mdirect
Aer Lingus Logo
10:55 - 12:10
FRA
-
DUB
2h 15mdirect
€115Aer Lingus
Tue, 1 Sep - Fri, 4 Sep
Aer Lingus Logo
07:00 - 10:15
DUB
-
FRA
2h 15mdirect
Aer Lingus Logo
20:40 - 21:45
FRA
-
DUB
2h 05mdirect
€124Aer Lingus
Wed, 17 Jun - Wed, 24 Jun
Lufthansa Logo
05:55 - 09:05
DUB
-
FRA
2h 10mdirect
Lufthansa Logo
07:00 - 08:05
FRA
-
DUB
2h 05mdirect
€132Lufthansa
Thu, 20 Aug - Thu, 17 Dec
Aer Lingus Logo
07:00 - 10:15
DUB
-
FRA
2h 15mdirect
Aer Lingus Logo
10:45 - 12:00
FRA
-
DUB
2h 15mdirect
€133Aer Lingus
Tue, 16 Jun - Thu, 25 Jun
Lufthansa Logo
06:00 - 09:05
DUB
-
FRA
2h 05mdirect
Lufthansa Logo
07:00 - 08:05
FRA
-
DUB
2h 05mdirect
€138Lufthansa
Sun, 6 Sep - Wed, 9 Sep
Lufthansa Logo
05:55 - 09:05
DUB
-
FRA
2h 10mdirect
Lufthansa Logo
15:45 - 16:50
FRA
-
DUB
2h 05mdirect
€140Lufthansa
Tue, 15 Sep - Mon, 21 Sep
Lufthansa Logo
08:50 - 11:55
DUB
-
FRA
2h 05mdirect
Lufthansa Logo
21:10 - 22:15
FRA
-
DUB
2h 05mdirect
€144Lufthansa
Thu, 11 Jun - Fri, 12 Jun
Lufthansa Logo
06:00 - 09:05
DUB
-
FRA
2h 05mdirect
Lufthansa Logo
21:10 - 22:15
FRA
-
DUB
2h 05mdirect
€145Lufthansa
Wed, 27 May - Fri, 5 Jun
Aer Lingus Logo
07:00 - 10:15
DUB
-
FRA
2h 15mdirect
Aer Lingus Logo
20:40 - 21:45
FRA
-
DUB
2h 05mdirect
€146Aer Lingus
Wed, 27 May - Thu, 28 May
Multiple Airlines Logo
07:00 - 10:15
DUB
-
FRA
2h 15mdirect
Multiple Airlines Logo
09:10 - 00:55
FRA
-
DUB
16h 45m
1 stop
€147Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Frankfurt

Get data-powered insights and trends into flights to Frankfurt to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Frankfurt Airport?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Frankfurt Airport was found on the route from Dublin, at €115 return. The most popular connection is from Budapest to Frankfurt Airport and KAYAK users have found return deals for as low as €149 in the last 3 days.

How much is a flight to Frankfurt am Main Airport?

The average and cheapest price for all round-trip flights to Frankfurt am Main Airport from each origin found by users searching on KAYAK in the last month.

A flight to Frankfurt am Main Airport costs €327 on average. The cheapest price found on KAYAK in the last 2 weeks cost €71 and departed from Dublin. The most popular routes on KAYAK are Dublin to Frankfurt am Main Airport which costs €427 on average, and Cork to Frankfurt am Main Airport, which costs €256 on average.

See prices from:

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

The average price of all round-trip flights to Frankfurt am Main Airport clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Frankfurt am Main is Friday where round-trip tickets can be as cheap as €384. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are €557 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Frankfurt am Main Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Frankfurt am Main Airport is November, where tickets cost €118 on average for return flights. On the other hand, the most expensive months are July and March, where the average cost of tickets from Ireland is €208 and €178 respectively. For one-way flights, the best month to travel is November with an average price of €118.

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

The average price for all round-trip flights to Frankfurt am Main Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Frankfurt am Main Airport is generally in the morning, when round-trip flights cost €484 on average. The most expensive time of day to fly to Frankfurt am Main Airport is generally in the evening, which is peak travel time and where the average cost of a ticket is €629.

What is a good deal for flights to Frankfurt am Main Airport?

If you’re looking for cheap airfare to Frankfurt am Main Airport, 25% of our users found tickets to Frankfurt am Main Airport for the following prices or less: From Dublin €289 return.

How far in advance should I book a flight to Frankfurt am Main Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Frankfurt am Main Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 5 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know – Book Cheap Frankfurt am Main Airport Plane Tickets

Low seasonJanuary
Cheapest flight€41
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly and prices are also 15% lower on average.
Flight from Dublin to Frankfurt Airport

When to book flights to Frankfurt

Are your dates flexible? Find out the best times to travel to Frankfurt based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Frankfurt am Main based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Frankfurt Airport flights

  • What is the cheapest flight to Frankfurt Airport?

    In the last 3 days, the cheapest flight deal to Frankfurt Airport was found on the route from Dublin, at €115 return. The most popular connection is from Budapest to Frankfurt Airport and KAYAK users have found return deals for as low as €149 in the last 3 days.

  • How far is Frankfurt am Main Airport from central Frankfurt am Main?

    There are 12 km between Frankfurt am Main city centre and Frankfurt am Main Airport.

  • How much is a flight to Frankfurt am Main?

    On average, a flight to Frankfurt am Main costs €327. The cheapest price found on KAYAK in the last 2 weeks cost €71 and departed from Dublin Airport.

  • How does KAYAK find such low prices on flights to Frankfurt Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Frankfurt Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Frankfurt Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Frankfurt Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Frankfurt Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Frankfurt Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Frankfurt Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Frankfurt Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Frankfurt Airport

  • Looking for cheap airfare to Frankfurt Airport? 25% of our users found return tickets to Frankfurt Airport for the following prices or less: From Cork €256, from Dublin €750
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Frankfurt Airport flight deals.

Reviews of the top airlines flying to Frankfurt

 
See real verified KAYAK customer reviews for airlines flying to Frankfurt am Main. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Frankfurt am Main. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Frankfurt? 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 1550 reviews
8.1Crew
7.4Boarding
6.6Food
7.0Entertainment
7.2Comfort
Airline reviews

I sat in the first row behind first class. There was plenty of legroom. The entertainment was great. I saw two excellent movies and one episode of a sitcom. Also enjoyed the flight tracker.

10.0 ExcellentAnthon, Apr 2026
DUB - BOS
Read more Aer Lingus reviews

I sat in the first row behind first class. There was plenty of legroom. The entertainment was great. I saw two excellent movies and one episode of a sitcom. Also enjoyed the flight tracker.

On time, only a little turbulence, very competent and caring attendants. Clear information.

The flights are literally always delayed arriving, boarding and taking off so they are always late for the connection. I planned ahead so I was okay but many others aren't. The food was terrible. The staff was very pleasant. I appreciate boarding back to front.

On a four hour delayed flight now on seats back end of the plane instead front-

My issue is with the SkyWest terminal. The flight was not listed on the main airport flight screen list, and I had to do a Google search to locate the terminal and gate. We had to ask several airport employees where to locate the phantom gate. The airport did not provide adequate signage and was confusing. When we arrived, there was one vendor providing services that quickly closed, leaving zero options for food and drink while we waited hours for our delayed flight. The crew that assisted with check-in and boarding was VERY friendly.

Economy seats a bit small but other than that it was all good.

Checked in ok for 3 flights at the airport check-in desk, but apparently I was not checked in to my connecting flights even though I was assured that I was and had seats on all 3 flights. Aer Lingus departure was also delayed for 1.5 hours which gave no time to collect bags to go through customs.

No complimentary drinks or snacks offered on a 2 hour flight was disappointing but everything else went well

All aspects were excellent - it helped that the flight was only 2/3 full and I had no one sitting in my row. The Pre-check (US Passport Control and Customs) in Dublin made everything so easy when we arrived in Chicago.

I love the direct flights. It saves a lot of hassle and allows immigration and customs in Ireland, making arrival much easier.

Never took the flight due to strikes which happens but there was no timely coordination to find me new flights. I had to call Lufthansa and Kayak support only to be given no good options and a 75% refund. Ended up spending way more for alternative flights that I coordinated myself for a trip I had booked 6 months prior.

I upgraded to the business class cabin. It was the poorest business class I have ever experienced. No access to any business lounge in Tampa airport. Seats are not comfortable. I had a window seat and had to step/crawl over the next seat. Food was mediocre and service below average for business class. Bathroom location was ridiculous. No place to wait. I cannot believe I paid this kind of money and will never fly Lufthansa Discover again. They really should reimburse me somehow.

Boarding was disorganized. The door to one to the toilets wouldn’t lock. The plane was shockingly cramped, and clearly used for domestic flights due to the menus for items to sell domestic travelers. United should be ashamed of its small seats, tiny unclean toilets, and money grubbing stance toward services, compared to Lufthansa, Emirates, and most international carriers United is awful.

My flight was cancelled on April 15th due to Lufthansa strike. You basically lost customer since it was important for me to reach Poznan due to my friend’s terminal illness. I rebooked my flight with KLM and will travel with this airline in the future.

Was terri le experience with gate lufthansa personal at Frakfurt.

The flight was cancelled which wasn't Kayak's fault. But Kayak does owe me a refund because I paid for this flight twice and was supposed to get the refund for the first booking/payment to Lufthansa. There will be litigation of this issue because of protections under the law.

Original Lufthansa flights were canceled and the alternative route that was offered required cab transfer in New York from JFK to Newark at my own expense. Who can refund these $218?

flight was packed, had to check my carryon bag, tiny snack bag offered, but we arrived on time and thats what counts

I loved the blankets and the meals and drinks and snacks !

Everything was good. I had never heard about Discover airlines before. I was pleasantly surprized. They made everything easy. The pilot kept us very well informed and he was funny too. They boarded passengers from the front and back of the plane simultaneously.

Travelling to a place near Frankfurt?

Book flights to Frankfurt if you plan to visit one of these locations
Mainz
Trier
Wurzburg
Darmstadt
Rothenburg ob der Tauber
Koblenz
Wiesbaden
Baden-Baden
Heilbronn
Cochem
Kaiserslautern
Nuerburg
Fulda
Boppard
Rüdesheim am Rhein
Hofheim
Bad Kissingen
Sinsheim
Bernkastel-Kues
Marburg

Everything you need to know for your flight to Frankfurt

Information on the airport you'll fly into in Frankfurt am Main