£31 Find Cheap Flights from Ireland to Heidelberg

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Heidelberg departing on 15/10. 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.
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Cheap Flight Deals from Ireland to Heidelberg

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Ireland to Heidelberg 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.

Recent return flight deals from Ireland to Heidelberg

KAYAK's recommended return flight deals from the most popular airlines that fly from Ireland to Heidelberg.
Discover the best prices for you by selecting your travel dates on KAYAK.
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07:00 - 10:15DUB-FRA
2h 15mdirect
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07:05 - 08:10FRA-DUB
2h 05mdirect
Wed, 11 Jun - Mon, 16 Jun
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08:55 - 13:35DUB-FRA
3h 40m1 stop
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20:40 - 21:45FRA-DUB
2h 05mdirect
Wed, 11 Jun - Mon, 16 Jun
Lufthansa Logo
05:55 - 09:00DUB-FRA
2h 05mdirect
Lufthansa Logo
07:05 - 08:10FRA-DUB
2h 05mdirect
£125Lufthansa
Find Deal
Wed, 11 Jun - Sat, 21 Jun
Lufthansa Logo
09:00 - 12:05DUB-FRA
2h 05mdirect
Lufthansa Logo
07:05 - 08:10FRA-DUB
2h 05mdirect
£125Lufthansa
Find Deal
Thu, 16 Oct - Mon, 20 Oct
SWISS Logo
13:00 - 21:00DUB-FRA
7h 00m1 stop
SWISS Logo
08:50 - 12:10FRA-DUB
4h 20m1 stop
£156SWISS
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Thu, 16 Oct - Mon, 20 Oct
SWISS Logo
18:40 - 21:00DUB-FRA
25h 20m1 stop
SWISS Logo
08:50 - 07:55FRA-DUB
24h 05m1 stop
£163SWISS
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Thu, 12 Jun - Sat, 14 Jun
KLM Logo
13:20 - 18:40DUB-FRA
4h 20m1 stop
KLM Logo
17:55 - 22:25FRA-DUB
5h 30m1 stop
£172KLM
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Wed, 28 May - Tue, 3 Jun
KLM Logo
05:55 - 11:00DUB-FRA
4h 05m1 stop
KLM Logo
10:15 - 16:40FRA-DUB
7h 25m1 stop
£172KLM
Find Deal
Sat, 7 Jun - Sat, 21 Jun
Scandinavian Airlines Logo
19:05 - 14:40DUB-FRA
18h 35m1 stop
Scandinavian Airlines Logo
20:30 - 11:50FRA-DUB
16h 20m1 stop
£189Scandinavian Airlines
Find Deal
Thu, 15 May - Mon, 19 May
Scandinavian Airlines Logo
19:05 - 14:40DUB-FRA
18h 35m1 stop
Scandinavian Airlines Logo
20:30 - 11:50FRA-DUB
16h 20m1 stop
£207Scandinavian Airlines
Find Deal
Tue, 3 Jun - Wed, 11 Jun
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Good to know - Cheap tickets from Ireland to Heidelberg

Low season

January

High season

May

Cheapest flight

£31
Best time to beat the crowds (34% less expensive on average)
Most popular time to fly and prices are also 7% lower on average.
Flight from Dublin to Frankfurt am Main

FAQs - booking Heidelberg flights

  • How long is the flight to Heidelberg?

    Flights from Dublin2h 05m
  • How to fly to Heidelberg?

    You cannot fly directly to Heidelberg. KAYAK recommends you fly to Frankfurt am Main (FRA) (44.64 miles from Heidelberg). From there you can hire a car or take a taxi.

  • What airports are near Heidelberg?

    The closest airport is Mannheim City (MHG) (8.89 mi). Other nearby airports are Frankfurt am Main (FRA) (44.64 mi), Stuttgart Echterdingen (STR) (54.62 mi) or Saarbruecken Ensheim (SCN) (71.75 mi). KAYAK recommends you fly to Frankfurt am Main.

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

    There are 7 miles between Frankfurt am Main city centre and Frankfurt am Main Airport.

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

    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 Heidelberg.

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

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

    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 Heidelberg 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 Heidelberg?

    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 Heidelberg 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 Heidelberg

  • There is no major airport in Heidelberg. It is instead served by Frankfurt am Main Airport.
  • Looking for cheap airfare to Heidelberg? 25% of our users found round-trip tickets to Heidelberg for the following prices or less: Cheap flights to Heidelberg from Dublin £713
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Heidelberg flight deals.

Top 3 airlines serving from Ireland to Heidelberg

Need help choosing which airline to fly with from Ireland to Heidelberg? 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.
7.0
Aer LingusOverall score based on 1076 reviews
6.7Entertainment
7.0Comfort
7.9Crew
7.2Boarding
6.4Food
Airline reviews

It was ok not that much because I always travel with Emirates airlines, Etihad, airlines, Qatar airlines compare to them food and comfortable was too low . Staff was good . Helpful

8.0 ExcellentAnonymous, Apr 2025DUB - JFK
Read more Aer Lingus reviews

It was ok not that much because I always travel with Emirates airlines, Etihad, airlines, Qatar airlines compare to them food and comfortable was too low . Staff was good . Helpful

I believe it was short flight in plane I understand not that much compared to other airlines but weighting for checkin was too long need extra person for checkin or Atleast someone to let the customer knows don’t worry someone will be here shortly.

Noted in last review. Good to know, though air Lingus on European flights does not offer any food or drink, even though we were on the plane for 3 1/2 hours from Naples to Dublin everything you had to purchase even water.

Seats were alarming close to the row in front of you. I didn’t do the measurements online, which I’m sure they’re available, but it seemed much tighter than other planes, but the airplane itself was well maintained and looked fairly new. My only complaint on the staff was that we’re on an international flight. Normally they give you wine with dinner and the flight attendant decided to pull some strict restrictions and wouldn’t give more than one glass of wine per person, and you could not share with your spouse, which seemed ridiculous when we have four people on the plane with us and only one person ordered wine asked for a second one and she said oh absolutely not. It’s only one per person Which on a transcontinental usually is not the case. They’re very attentive on making sure everyone is as comfortable as possible.

Boarding seemed a bit chaotic and we had to walk outside across the tarmac. Passengers of all ages had to drag carry on luggage up the outside stairway into the aircraft. There was no WiFi. Very uncomfortable crammed seats. Glad in-air time was only an hour!

Booked through Kayak, couldnt take flight, Kayak punted to Orbiz, Orbiz punted to Aer Lingus, Aer Lingus said sorry about your luck, try Kayak/Orbiz. Terrible customer service collecting air fares and not even offering a voucher when customers cant take flight

Gate agents kind of serious. Had to wait til arriving at gate to choose seats. Thankfully they did give us seats together! And grateful the honored our age, giving us seats at the front.

Very polite and helpful staff. Jet blue…ok, but not as helpful!..

Seat was very uncomfortable. The worst in all of my travels. It sagged in the middle, worse than anything any airline can offer. Not flying aer lingus again.

This flight was delayed and caused me to miss my connecting flight from New York to Boston. I had to rent a car and drive myself home to avoid waiting another 5 hours in the airport.

Awful as usual the air stewardess loved her own voice and would not stop talking on coms for 2hrs please please please shut up I can’t hear my headphones and don’t want to buy juty free

Big delay on run way not much explanation why, missed a important meeting in Dublin, maybe if they did nt persist measuring everyone bag over 2 cm we would have got off on time.

ontime and super quick boarding and disembarking. I made it in 6 min from airplane through passport control to the train platformin Cologne. Amazingly quick airport.

On time boarding, on time departure and early arrival. As it should be. Yes, the comfort and benefits are very poor, but therefore the ticket is 6 times cheaper than with a flag carrier. So I am not complaining about it. You get what you pay for.

The punctuality of f the flight was super: we left on time and arrived about 20 minutes early - and the cabin crew were both friendly and efficient. The only downside was that Ryanair appears to have resumes its old obsession with sizing cabin bags again after a long and welcome absence.

Boarding was fast and efficient. The crew was super friendly. Since it’s a budget airline and it’s a short flight, I can’t expect food or entertainment.

If you buy a cabin luggage, but don’t need it for your kids, so you will end up with mixed priorities. And you will need to use non priority line

Boarding waiting outside in storm and rain is not OK

There plane had a technical pricken so we had to disembark, but the replacement aircraft was provided within one hour so there was not much delay.

I liked nothing. An extremely uncomfortable flight, staff were rude, no ice for my drink. 4 hours of misery

It was very good, good food good stuff, The toilets were a little stinky.

There is need to introduce HOME COUNTRY of Departure Meals

They gave us chocolates twice (for whoever would like an extra chocolate - kids did!). I asked for an extra water, and I was given one. Crew was very friendly!

The flight was delayed by an hour. Made the connection uncomfortably tight.

Service was bad and food they told us they only had pasta very rude

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

They delayed my flight from Toronto Pearson for one hour and Frankfurt to Abuja for 2HRS, So sad

Excellent once on board. Security staff at Johannesburg rude and aggressive.

I bought a ticket and paid for for our luggage but I had to pay for my luggage again. I’m so disappointed! We had a 30 min delay and because of that we missed our connecting flight and were told that we would be on the next flight (9am flight ) but we were landed we were booked at 12pm flight. I had a little baby w me, it was very stressful. I begged to leave at 10 am at least. I was emailed that we get a voucher but they didn’t work when we were at a breakfast store. I’ve been always happy w Lufthansa but this time was awful.

The flight attendants were rude in the DEL to FRA flight. The transfer between the two flights at Frankfurt International Airport was an unpleasant experience. The airplane was never parked at the terminal, but was deboarded instead on the tarmac itself. For those passengers in need of a wheelchair, it was a nightmare to come down the stairs and then rush across the airport to catch the connecting flight from FRA to IAH. Upon arriving at IAH, it was informed that the luggage had not arrived. Would make it a point never to travel with Lufthansa again.

Everything you need to know for your flight to Heidelberg

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