FRA

€31 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 29/1. 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
€79
Typical prices: €120-€216
Aer Lingus
Thu 26/2Sun 1/3
DUB - FRA • Direct
Cheapest one-way flight
€30
Typical prices: €38-€145
Aer Lingus
Thu 29/1
DUB - FRA • Direct
Top airlines
Lufthansa
Most flights • 28 per week
KLM
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 22% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
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 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

Thu, 26 Feb - Sun, 1 Mar
Aer Lingus Logo
16:15 - 19:20
DUB
-
FRA
2h 05mdirect
Aer Lingus Logo
20:00 - 21:10
FRA
-
DUB
2h 10mdirect
€79Aer Lingus
Mon, 2 Mar - Mon, 9 Mar
Aer Lingus Logo
06:55 - 10:05
DUB
-
FRA
2h 10mdirect
Aer Lingus Logo
20:00 - 21:10
FRA
-
DUB
2h 10mdirect
€80Aer Lingus
Thu, 26 Feb - Mon, 2 Mar
Aer Lingus Logo
06:55 - 10:05
DUB
-
FRA
2h 10mdirect
Aer Lingus Logo
20:00 - 21:10
FRA
-
DUB
2h 10mdirect
€81Aer Lingus
Sat, 21 Mar - Mon, 23 Mar
Aer Lingus Logo
06:55 - 10:05
DUB
-
FRA
2h 10mdirect
Aer Lingus Logo
20:00 - 21:10
FRA
-
DUB
2h 10mdirect
€82Aer Lingus
Thu, 26 Feb - Mon, 2 Mar
Aer Lingus Logo
06:55 - 10:05
DUB
-
FRA
2h 10mdirect
Aer Lingus Logo
10:45 - 12:00
FRA
-
DUB
2h 15mdirect
€84Aer Lingus
Thu, 9 Apr - Sun, 19 Apr
Aer Lingus Logo
07:00 - 10:15
DUB
-
FRA
2h 15mdirect
Aer Lingus Logo
20:40 - 21:45
FRA
-
DUB
2h 05mdirect
€94Aer Lingus
Tue, 17 Feb - Tue, 24 Feb
Aer Lingus Logo
06:55 - 10:05
DUB
-
FRA
2h 10mdirect
Aer Lingus Logo
10:45 - 12:00
FRA
-
DUB
2h 15mdirect
€96Aer Lingus
Sun, 1 Mar - Mon, 2 Mar
Aer Lingus Logo
06:55 - 10:05
DUB
-
FRA
2h 10mdirect
Aer Lingus Logo
10:45 - 12:00
FRA
-
DUB
2h 15mdirect
€97Aer Lingus
Sat, 14 Feb - Sat, 21 Feb
Multiple Airlines Logo
10:30 - 20:20
KIR
-
FRA
8h 50m
1 stop
Multiple Airlines Logo
10:05 - 17:10
FRA
-
KIR
8h 05m
1 stop
€325Multiple Airlines
Sat, 14 Feb - Sat, 21 Feb
Multiple Airlines Logo
14:20 - 11:05
KIR
-
FRA
19h 45m
3 stops
Multiple Airlines Logo
10:15 - 17:00
FRA
-
KIR
31h 45m
2 stops
€504Multiple 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.

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.

On average, a flight to Frankfurt am Main Airport costs €420. The cheapest price found on KAYAK in the last 2 weeks cost €102 and departed from Dublin. The most popular routes on KAYAK are Dublin to Frankfurt am Main Airport which costs €492 on average, and Cork to Frankfurt am Main Airport, which costs €239 on average.

See prices from:

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 September, where tickets cost €155 on average for one-way flights. On the other hand, the most expensive months are October and July, where the average cost of tickets from Ireland is €392 and €387 respectively. For return trips, the best month to travel is November with an average price of €120.

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 €219 one-way - €237 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 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 67 days before departure.

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

Low seasonJanuary
Cheapest flight€30
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly and prices are also 6% 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

  • 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 €420. The cheapest price found on KAYAK in the last 2 weeks cost €102 and departed from Dublin Airport.

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

    Based on KAYAK data, the cheapest day to fly to Frankfurt am Main is Friday where tickets can be as cheap as €401. On the other hand, the most expensive day to fly is Wednesday, where prices are €527 on average.

  • 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.

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

    The cheapest time of day to fly to Frankfurt am Main Airport is generally in the morning, when flights cost €463 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 €578.

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 €181, from Dublin €313
  • 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 3 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.
7.7
KLMOverall score based on 1442 reviews
8.4Crew
7.8Boarding
7.6Comfort
7.1Entertainment
7.3Food
Airline reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

4.0 OkayShereen, Dec 2025
Read more KLM reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

So, the trip from Dublin to LA did not really happen because the flight took off before we could finish the transfer.

Very nice experience. Flight had good entertainment system and good food options. Customer service was very friendly and nice as well.

Like - the crew were nice Dislike - sitting on the tarmac for long periods after boarding and landing.

I was not admitted to the flight!!! i need a refund for this.

It’s my new favourite airline! Everything was smooth and relaxed!

One of the best flights I've been on in a while. Very genuinely friendly staff. Courteous, kind, respectful. On a past flight (not Aer Lingus) I remember being woken up rudely to put my seat forward. Like a child being berated for something. Oddly jarring experience when someone could just tap you gently on the shoulder and gesture kindly. But I noticed the Aer Lingus staff were incredibly patient with everyone on the plane. It's the holiday season and I noticed a lot more elderly customers on the plane than I typically see flying, and the staff went above and beyond with helping accommodate people. Service throughout the flight was flawless. They came through offering water, and picking up garbage at perfect intervals. Seemed like this flight, everyone was on point. And the flight landed early on top of that

Seats are small, but comfortable and more space around you, so for a normal person the seats are perfect. If you are a big and fat individual, I would not think the seats are comfortable. All else was good and normal. Lots of movies to watch.

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.

The same as I stated prior. We incurred extra costs that should be reimbursed, given we were not communicated with about schedule changes.

Experience was great overall. However, the connection time between my flights (1hr 15 mins) was too short. We had to get through security check and US immigration in that time, and I made it to the gate just as they were announcing it was about to close. Flights with such a short connection time should maybe not be offered for purchase, or an advance alert would be helpful. Other than that the in-flight experience was excellent, especially the food. Many thanks!

There were only 2 toilets and one of them did not work in business class. We are not allowed to cross classes so had to wait in line to use the toilets!! The entertainment touch display was finicky and did not work all the time.

Layover time was not sufficient as the gate was too far, I had to literally run and was out of my breath. This was main drawback. The crew was wonderful and so is their service. I loved interacting with them.

They didn’t have my special meal I requested. It seemed like they just put a sticker on a veg meal for me. I had a little bit of it but it didn’t taste good and I got sick from eating it by the time I boarded my Frankfurt to NY flight

I tried both on line and by calling the Customer Service line to arrange for a special meal as i have food intolerances. I was under the impression from your service representative that I was successful. I was not. I cannot eat spicy foods and get very ill if i eat bell peppers. I could not eat either menu choice and no special meal was actually ordered. ( your representative tried to order it for a flight that did not have meal service!!! - found this out later). Your wonderful cabin crew managed to put together a fruit, salad, roll and cheese tray for me so I had something to eat. WHY WOULD YOU SERVE SPICY FOOD, WITH NO MILDER OPTION,ON AN INTERNATIONAL FLIGHT???

boarding and flight very smooth. Crew very friendly and efficiant. Everything worked well

Flight attendant was very rude helping me out. Food was discussing did not eat any of it.

Crew was professional and great, flight was clean. However food was pathetic. I ordered a Hindu meal assuming no meat but they served chicken. Need to be very specific- Hindu meal should be categorize as Vegetarian - no meat or egg. Or it should be specific that we are serving meat.

Late flight Delays Poor service Poor staff Worst airline ever

From HYD to FRA - plane (787-9) seating in economy was so terribly cramped. There were tons of empty seats but we were ordered (by Lufthansa's crew) that we cannot change seats even after we reached cruising altitude, ostensibly because of "safety reasons". So what could've been a nicer experience was totally soured. Food was good. Flight was punctual. From FRA to LHR - for some strange reason ("totally full flight") they asked us to check in our cabin bag! We told them that there were medicines and delicate items inside al we'd like to keep it with us in the cabin. Then they VERY rudely *ordered* is to unload our delicate items and meds and the. Check in the bag. We complied. On the way into the plane we saw many others (whites, of course!) rolling in similar bags happily into the plane. This, this leg of the trip was completely ruined for us by Lufthansa's crew. Bottom line: I am never traveling Lufthansa again!

it was great the cabin crew were polite and detail oriented.

Travelling to a place near Frankfurt?

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

Everything you need to know for your flight to Frankfurt

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