Cheap flights from Northern Ireland to Heidelberg from £160
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/6. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Northern Ireland to Heidelberg
Keep the following information in mind while searching for Northern Ireland to Heidelberg flight deals. Data was last updated 13 June 2025.
Find flight deals from Northern Ireland to Heidelberg
Cheapest flights from Northern Ireland to HeidelbergExplore the most affordable flight options available from Northern Ireland to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.
Explore the most affordable flight options available from Northern Ireland to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Northern Ireland to Heidelberg that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 June 2025.
Use the filters below to find and compare flights from Northern Ireland to Heidelberg that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BelfastFrankfurt am Main
BHD - FRA
BHDFRA
Belfast City
Sun 29/6
18:30-22:25
1 stop26h 55m
Frankfurt am Main
Thu 10/7
14:35-09:20
1 stop19h 45m
BelfastFrankfurt am Main
BFS - FRA
BFSFRA
Belfast Intl
Sun 29/6
17:30-08:20
1 stop13h 50m
Frankfurt am Main
Thu 10/7
04:45-15:30
2 stops11h 45m
BelfastFrankfurt am Main
BHD - FRA
BHDFRA
Belfast City
Sun 29/6
06:50-11:35
2 stops27h 45m
Frankfurt am Main
Thu 10/7
04:45-13:50
2 stops10h 05m
BelfastFrankfurt am Main
BHD - FRA
BHDFRA
Belfast City
Wed 25/6
16:55-13:40
3 stops19h 45m
Best time to book a flight from Northern Ireland to Heidelberg
Have a flexible travel schedule? Discover the best time to fly to Heidelberg from Northern Ireland with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Northern Ireland to Heidelberg
What is the cheapest month to book a flight from Northern Ireland to Heidelberg?
Currently, February is the cheapest month in which you can book a flight from Northern Ireland to Heidelberg (average of £187). Flying from Northern Ireland to Heidelberg in June is currently the most expensive (average of £281). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from NIR to HE1?
Find hourly flight availability from Northern Ireland to Heidelberg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.
When flying from Northern Ireland to Heidelberg, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Heidelberg by month
Plan your trip to Heidelberg by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Heidelberg ranges from 40.0 - 70.0 inches per month. June is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Heidelberg when rainfall is around 40.0 mm.
Temperature in Heidelberg by month
Plan your trip to Heidelberg by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Heidelberg, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).
Reviews of airlines servicing Heidelberg
Get insights into the airlines that provide service to Heidelberg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heidelberg. Reviews last updated 13 June 2025.
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
Anonymous,May 2025
LHR - LAX
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
Anonymous,May 2025
LHR - LAX
Related info for your journey
Find useful and relevant information for your journey from Northern Ireland to Heidelberg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Northern Ireland to Heidelberg
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Northern Ireland to Heidelberg
Discover the top 2 airlines that operate flights from Northern Ireland to Heidelberg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 June 2025.
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How does Cheapflights help users find flights from Northern Ireland to Heidelberg?
Cheapflights makes it easy to find Northern Ireland to Heidelberg flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Heidelberg?
Cheapflights simply makes it quick and affordable to book flights from Northern Ireland to Heidelberg by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Northern Ireland to Heidelberg with no change fees?
Certainly. Search results for flights to Heidelberg from Northern Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Northern Ireland to Heidelberg become cheaper?
Yes, Cheapflights offers price alerts on Northern Ireland to Heidelberg flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.