€70 Find Cheap Flights to Heidelberg – Compare and Save

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Flight Deals

Cheap Flights to Heidelberg

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

Recent return flight deals to Heidelberg

Thu, 29 Oct - Sun, 1 Nov
Aer Lingus Logo
16:15 - 19:20DUB  Dublin-FRA Frankfurt am Main
2h 05mdirect
Aer Lingus Logo
20:00 - 21:10FRA  Frankfurt am Main-DUB Dublin
2h 10mdirect
€82Aer Lingus
Thu, 29 Oct - Sun, 1 Nov
Aer Lingus Logo
06:55 - 10:05DUB  Dublin-FRA Frankfurt am Main
2h 10mdirect
Aer Lingus Logo
20:00 - 21:10FRA  Frankfurt am Main-DUB Dublin
2h 10mdirect
€84Aer Lingus
Thu, 29 Oct - Sun, 1 Nov
Aer Lingus Logo
06:55 - 10:05DUB  Dublin-FRA Frankfurt am Main
2h 10mdirect
Aer Lingus Logo
20:00 - 21:10FRA  Frankfurt am Main-DUB Dublin
2h 10mdirect
€84Aer Lingus
Thu, 29 Oct - Mon, 2 Nov
Aer Lingus Logo
06:55 - 10:05DUB  Dublin-FRA Frankfurt am Main
2h 10mdirect
Aer Lingus Logo
10:45 - 12:00FRA  Frankfurt am Main-DUB Dublin
2h 15mdirect
€84Aer Lingus
Tue, 20 Oct - Thu, 22 Oct
Multiple Airlines Logo
07:00 - 10:15DUB  Dublin-FRA Frankfurt am Main
2h 15mdirect
Multiple Airlines Logo
07:00 - 08:05FRA  Frankfurt am Main-DUB Dublin
2h 05mdirect
€109Multiple Airlines
Mon, 19 Oct - Thu, 22 Oct
Multiple Airlines Logo
07:00 - 10:15DUB  Dublin-FRA Frankfurt am Main
2h 15mdirect
Multiple Airlines Logo
07:00 - 08:05FRA  Frankfurt am Main-DUB Dublin
2h 05mdirect
€109Multiple Airlines
Wed, 7 Oct - Wed, 14 Oct
Multiple Airlines Logo
07:00 - 10:15DUB  Dublin-FRA Frankfurt am Main
2h 15mdirect
Multiple Airlines Logo
07:00 - 08:05FRA  Frankfurt am Main-DUB Dublin
2h 05mdirect
€109Multiple Airlines
Thu, 3 Dec - Thu, 10 Dec
Lufthansa Logo
09:10 - 12:10DUB  Dublin-FRA Frankfurt am Main
2h 00mdirect
Lufthansa Logo
07:20 - 08:25FRA  Frankfurt am Main-DUB Dublin
2h 05mdirect
€125Lufthansa
Tue, 9 Feb - Fri, 12 Feb
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
€132Lufthansa
Mon, 8 Feb - Sat, 13 Feb
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
€132Lufthansa
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Good to know – Book Cheap Heidelberg Plane Tickets

Low season

January

Cheapest flight

€70
Best time to beat the crowds (28% less expensive on average)
Most popular time to fly and prices are also 22% lower on average.
Flight from Dublin to Frankfurt Airport

FAQs - booking Heidelberg flights

  • How long is the flight to Heidelberg?

    Flights from Dublin2h 00m
  • Which airlines fly to Frankfurt Airport?

    Many airlines fly to Frankfurt Airport, the most common ones being Lufthansa, Aer Lingus, and Eurowings. See the amount of flights per week for popular airlines flying to Frankfurt Airport.

  • How to fly to Heidelberg?

    You cannot fly directly to Heidelberg. KAYAK recommends you fly to Frankfurt am Main (FRA) (71.83 km from Heidelberg). From there you can hire a car or take a taxi.

  • What airports are near Heidelberg?

    The closest airport is Frankfurt am Main (FRA) (71.83 km). Other nearby airports are Karlsruhe Söllingen (FKB) (81.48 km) or Stuttgart Echterdingen (STR) (87.9 km). KAYAK recommends you fly to Frankfurt am Main.

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

    You’ll need to travel 12 km to reach the Frankfurt am Main city centre from 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 return tickets to Heidelberg for the following prices or less: From Cork €196, from Dublin €1,194
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Heidelberg flight deals.

Reviews of the top airlines flying 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.
7.3
Aer LingusOverall score based on 1756 reviews
7.5Boarding
6.7Food
7.0Entertainment
7.2Comfort
8.1Crew
Airline reviews

I was advertised a free seat selection for a "Smart" fare through BusinessClass.com. I was never able to select a seat. I thus paid extra for a bill of goods I was never provided. would love to speak with a representative of Kayak

2.0 MediocreAnonymous, Sept 2026
Read more Aer Lingus reviews

I was advertised a free seat selection for a "Smart" fare through BusinessClass.com. I was never able to select a seat. I thus paid extra for a bill of goods I was never provided. would love to speak with a representative of Kayak

Overall good. We weren't able to find out about food options for the flight and there was nothing I could eat due to allergies. The biggest problem was getting our checked bag at Logan. Waited an hour!

I loved both of my flights to Ireland and back to Boston. The only negative was it took over an hour for the baggage to be delivered.

The boarding time for this flight was ridiculous, longest in all my time flying. There was a problem with the original plane so it was switched at the last minute. Not a good substitution. We were delayed in departing. The bathrooms for economy were not adequate. The crew were pleasant but not present in the economy section, in an ~ 8hr flight only twice did they come through offering water, easy to get very dehydrated. I had to go and ask every hour for more water. The seats were cramped, and I have no idea what they did to the coffee but it was undrinkable. The food, was disgusting, utterly inedible, I am stunned by the lack of care and quality with the inflight service, very disappointing, I had expected better from Aer Lingus.

Excellent cabin crew. They helped a number of passengers with mobility challenges and a mother with a 3 year old and an infant. Better than most other airlines by far. Well done Eduardo!

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 😊

TV wasn’t working, flight attendants never came when turning on the light, luggage was delayed and when delivered it was broken. No suitcase for the rest of our 2 week trip with no response when claimed filed

Lost our luggage, now two days and four $30 each taxi trips to airport and long lines in taxi queue because Lufthansa didn’t get it right, by not recognizing new delays between flights caused byEU new lengthy crossing requirements for non EU travelers, so luggage lost because traditionally methodical and orderly Germans not paying attention.

Boarding it group 6 is unreasonable for gold members of codeshare airlines. Lots it luggage compartments full of crew and other bs. 6 rows of passengers no stowage

Someone sat in my seat and this made boarding protracted and unpleasant. The stewardesses kept saying, “it is important that everyone be seated — or we will be further delayed,” but for a long time they did not tell me where to sit. At the end of the flight a baby screamed loudly for several minutes and it took ninety minutes (!) to get through EU passport and customs. We had to stand the whole time in a an overheated room. The seat on the plane was narrow. These things are not all Lufthansa’s fault but they made for a somewhat unpleasant trip.

Very bad because the flight was delayed from Palermo to Munich and we lost the intercontinental connection in Munich to Orlando Florida. We arrived before the flight leaves but they did not took us into the plane. They did not give us any compensation for all the damage they made us by taking another plane to Washington DC and then fly in another connection ton Orlando. We had to experience a very stressful situation. We were very exhausted after all conflict. We need a compensation for this bad expirience. .

The flight on time, flawless check in and boarding process, the crew was very friendly.

It is ridiculous that Lufthansa weighs your carry-on bags. It's also ridiculous how strict they are about the 50 pound rule when you're flying overseas for nearly 3 weeks. The reality is, that if you book a business or first class ticket you get a $70 luggage allowance. It's bullshit that it's not about safety. It's not about regulation. It's about money. And that pisses me off. Furthermore, under price, which I assume was the travel consolidator for my ticket sold me some bullshit ticket that did not include to check luggage. What a bunch of nonsense. That's a scam. There shouldn't even be a ticket offered to Europe without checked luggage. I don't know how most people are, but now I'm gonna be very skeptical about using KAYAK again and flying Lufthansa. I think maybe it's best I just booked with the airline directly.

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.

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