€39 Find Cheap Flights to Frankfurt am Main – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
€86
Typical prices: €92-€269
Aer Lingus
Thu 8/10Mon 12/10
DUB - FRA • Direct
Cheapest one-way flight
€39
Typical prices: €22-€114
Aer Lingus
Wed 21/10
DUB - FRA • Direct
Top airlines
Most flights • 29 per week
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
in advance
Our data shows that travellers who book at least 7 weeks in advance save around 26% compared to booking last minute.
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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

Thu, 8 Oct - Mon, 12 Oct
Aer Lingus Logo
07:00 - 10:15DUB  Dublin-FRA Frankfurt am Main
2h 15mdirect
Aer Lingus Logo
20:40 - 21:45FRA  Frankfurt am Main-DUB Dublin
2h 05mdirect
€86Aer Lingus
Mon, 14 Sep - Sun, 20 Sep
Ryanair Logo
08:15 - 23:50ORK  Cork-HHN Frankfurt-Hahn
14h 35m1 stop London Stansted
Ryanair Logo
00:30 - 07:50HHN  Frankfurt-Hahn-ORK Cork
8h 20m1 stop London Stansted
€86Ryanair
Fri, 18 Sep - Mon, 21 Sep
Ryanair Logo
20:00 - 01:10DUB  Dublin-HHN Frankfurt-Hahn
4h 10m1 stop London Stansted
Ryanair Logo
20:45 - 00:05HHN  Frankfurt-Hahn-DUB Dublin
4h 20m1 stop London Stansted
€92Ryanair
Thu, 8 Oct - Mon, 12 Oct
Ryanair Logo
06:30 - 14:45DUB  Dublin-HHN Frankfurt-Hahn
7h 15m1 stop London Stansted
Ryanair Logo
20:45 - 07:50HHN  Frankfurt-Hahn-DUB Dublin
12h 05m1 stop London Stansted
€94Ryanair
Thu, 8 Oct - Mon, 12 Oct
Aer Lingus Logo
07:00 - 10:15DUB  Dublin-FRA Frankfurt am Main
2h 15mdirect
Aer Lingus Logo
20:40 - 21:45FRA  Frankfurt am Main-DUB Dublin
2h 05mdirect
€106Aer Lingus
Wed, 30 Sep - Wed, 7 Oct
Aer Lingus Logo
07:00 - 10:15DUB  Dublin-FRA Frankfurt am Main
2h 15mdirect
Aer Lingus Logo
10:55 - 12:10FRA  Frankfurt am Main-DUB Dublin
2h 15mdirect
€125Aer Lingus
Wed, 30 Sep - Wed, 7 Oct
Aer Lingus Logo
07:00 - 10:15DUB  Dublin-FRA Frankfurt am Main
2h 15mdirect
Aer Lingus Logo
10:55 - 12:10FRA  Frankfurt am Main-DUB Dublin
2h 15mdirect
€128Aer Lingus
Tue, 2 Feb - Mon, 1 Mar
Lufthansa Logo
05:10 - 08:10DUB  Dublin-FRA Frankfurt am Main
2h 00mdirect
Lufthansa Logo
07:20 - 08:25FRA  Frankfurt am Main-DUB Dublin
2h 05mdirect
€133Lufthansa
Fri, 20 Nov - Tue, 1 Dec
Lufthansa Logo
05:10 - 08:10DUB  Dublin-FRA Frankfurt am Main
2h 00mdirect
Lufthansa Logo
09:55 - 11:00FRA  Frankfurt am Main-DUB Dublin
2h 05mdirect
€135Lufthansa
Thu, 10 Dec - Sat, 12 Dec
Lufthansa Logo
09:10 - 12:10DUB  Dublin-FRA Frankfurt am Main
2h 00mdirect
Lufthansa Logo
09:55 - 11:00FRA  Frankfurt am Main-DUB Dublin
2h 05mdirect
€136Lufthansa
Booking Insights

KAYAK's insights & trends for flights to Frankfurt am Main

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

How much is a flight to Frankfurt am Main?

A flight to Frankfurt am Main costs €336 on average. The cheapest price found on KAYAK in the last 2 weeks cost €17 and departed from Dublin. The most popular routes on KAYAK are Dublin to Frankfurt am Main which costs €537 on average, and Cork to Frankfurt am Main, which costs €911 on average.

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 round-trip tickets can be as cheap as €350. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are €582 on average.

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

The cheapest month for flights to Frankfurt am Main is November, where tickets cost €107 on average for return flights. On the other hand, the most expensive months are June and August, where the average cost of tickets from Ireland is €241 and €208 respectively. For one-way flights, the best month to travel is November with an average price of €73.

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

The cheapest time of day to fly to Frankfurt am Main is generally in the morning, when round-trip flights cost €467 on average. The most expensive time of day to fly to Frankfurt am Main is generally in the evening, which is peak travel time and where the average cost of a ticket is €653.

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

If you’re looking for cheap airfare to Frankfurt am Main, 25% of our users found tickets to Frankfurt am Main for the following prices or less: From Dublin €241 return, from Cork €681 return.

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

To get a below average price, you should book around 7 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Which is the cheapest airport to fly into in Frankfurt am Main?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Frankfurt am Main is Frankfurt-Hahn Airport (HHN), with an average flight price of €48.

Good to know – Book Cheap Frankfurt am Main Plane Tickets

Cheapest flight

€39
Flight from Dublin to Frankfurt Airport

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

FAQs - booking Frankfurt am Main flights

  • Which Frankfurt am Main airport is closest to central Frankfurt am Main?

    There are 2 airports in Frankfurt am Main. The closest airport to Frankfurt am Main’s city centre is Frankfurt Airport (12 km). Frankfurt-Hahn is 103 km from the centre.

  • How much is a flight to Frankfurt am Main?

    On average, a flight to Frankfurt am Main costs €336. The cheapest price found on KAYAK in the last 2 weeks cost €17 and departed from Dublin Airport.

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

    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 am Main.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Frankfurt am Main 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 am Main?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Frankfurt am Main 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 am Main?

    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 am Main 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 am Main

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Frankfurt am Main flight deals.

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 1713 reviews
7.2Comfort
7.5Boarding
8.1Crew
7.0Entertainment
6.7Food
Airline reviews

We traveled with my 90 year old mother and she was well cared for by everyone from the wheelchair attendant to crew. Greatly appreciated!

10.0 ExcellentAnonymous, Aug 2026
Read more Aer Lingus reviews

We traveled with my 90 year old mother and she was well cared for by everyone from the wheelchair attendant to crew. Greatly appreciated!

Very comfortable flight. Great service, food options, and entertainment options. With Wi-Fi!

On time departure and arrival at LAX - good inflight entertainment - all basic seats on every airline right now begin to feel small after 10 hours!!

I was pleasantly surprised. I've never flown this airline and the seats were comfy, I couldn't select my seat but luckily got aisle and was able to comfortably sleep the whole trip except when they came around with an in flight free meal, drinks then snack at the end. I'd fly with Aer Lingus again. The only annoying thing is you had to pay for WiFi for different hours of usage but luckily I didn't need it

The embarkation at Dublin was a kin to a Ryanair approach, in other words a circuitous and cheep access

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 😊

Staff was good on flight - helpful and pleasant. Food was good too. Bathroom situation not good - long waits even though we were in Premium Economy. Transit from previous flight was horrendous in Frankfurt! Aircraft taxied forever after landing, bus ride from plane to airport building was forever, then had to take train to Terminal Z, had to walk miles to get to Security Check, lines were unbelievably long, then further walking to gate. Barely made it even though I had a stopover of 1 hour and 40 minutes!

In business on the top-deck of an overnight transatlantic flight. A family with uncontrolled young children were there too. All night they were running around up and down the walkway while squealing . . .

Lufthansa was great, out of my own financial limitations I had to be in economy, it’s really tough on my back for long haul flights

Aircraft felt very old and business class was not as nice as on other airlines. Also 3 of the 4 flights on this trip were delayed.

Generally OK. The very worst part was the food we were served (on a special diet) which the crew apologised for and said they took photos for there managers. This flight was using a code-share from Discovery Airways, so perhaps not Lufthansa's direct fault. The general food was far better but definitely not plentiful unlike some other airlines. Otherwise it was a nothing special experience unlike the superb time we had last year for a similar route on Cathay!

Apparently there was a medical emergency after boarding was completed. It took nearly two hours to resolve the situation and get the passengers in the air. I feel the near two hour delay was excessive and should have been handled better (we saw the woman who had the “emergency” walk off the plane without assistance).

Air china experience was good but other part of flight in my trip wasn’t good.

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.

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

Cabin class types available on flights to Frankfurt am Main