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Cheap flights from Northern Ireland to Heidelberg from £119

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 17/4. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — FRA
27 ก.พ. — 6 มี.ค.1
1 adult

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 22 กุมภาพันธ์ 2025.

Round-trip from

£283

One-way from

£119

Popular in

September

Cheapest in

May

Average price

£268
British Airways
  • British Airways
  • 24/3-28/3
  • 2 total stops
  • 10h 55m total
  • Northern Ireland to Heidelberg
17/4
  • 17/4
  • 2 total stops
  • 26h 05m total
  • Northern Ireland to Heidelberg
Highest demand for flights based on searches. 2% potential increase in price (£4 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£4 potential savings vs. average return price).
Average for round-trip flights in February 2025

Find flight deals from Northern Ireland to Heidelberg

Cheapest flights from Northern Ireland to Heidelberg
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 22 กุมภาพันธ์ 2025.

จ. 24/314:40BHD - FRA
1 stop6h 20mBritish Airways
ศ. 28/315:15FRA - BHD
1 stop4h 35mBritish Airways
Deal found 21/2£283
ศ. 18/422:00BFS - FRA
1 stop10h 05mMultiple Airlines
ศ. 25/406:10FRA - BFS
1 stop10h 25mMultiple Airlines
Deal found 21/2£323
ศ. 18/406:55BHD - FRA
2 stops10h 00mMultiple Airlines
ศ. 25/406:10FRA - BHD
1 stop8h 30mMultiple Airlines
Deal found 21/2£353
จ. 24/317:55BHD - FRA
2 stops15h 10mAer Lingus
ศ. 28/319:50FRA - BHD
2 stops17h 45mAer Lingus
Deal found 21/2£405

Find flights from Northern Ireland to Heidelberg within your budget

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 22 กุมภาพันธ์ 2025.

Fly from

Northern Ireland

Fly to

Heidelberg

Route

Depart

Return

Price

BelfastFrankfurt am Main

BHD - FRA

BHDFRA

Belfast City

จ. 24/3

14:40-22:00

1 stop6h 20m

Frankfurt am Main

ศ. 28/3

15:15-18:50

1 stop4h 35m

£283

BelfastFrankfurt am Main

BFS - FRA

BFSFRA

Belfast Intl

ศ. 18/4

22:00-09:05

1 stop10h 05m

Frankfurt am Main

ศ. 25/4

06:10-15:35

1 stop10h 25m

£323

BelfastFrankfurt am Main

BHD - FRA

BHDFRA

Belfast City

ศ. 18/4

06:55-17:55

2 stops10h 00m

Frankfurt am Main

ศ. 25/4

06:10-13:40

1 stop8h 30m

£353

BelfastFrankfurt am Main

BHD - FRA

BHDFRA

Belfast City

จ. 24/3

17:55-10:05

2 stops15h 10m

Frankfurt am Main

ศ. 28/3

19:50-12:35

2 stops17h 45m

£405

BelfastFrankfurt am Main

BFS - FRA

BFSFRA

Belfast Intl

พฤ. 17/4

07:10-10:15

2 stops26h 05m

£119

Flights are sorted by cheapest return flights first.

Deals found on 21/2

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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Northern Ireland to Heidelberg

Get recent, data-driven insights about flights from Northern Ireland to Heidelberg including ideal travel times, pricing trends, and more.

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 22 กุมภาพันธ์ 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 22 กุมภาพันธ์ 2025.

Overall

7.0

Food

6.4

Entertainment

6.7

Boarding

7.2

Crew

7.9

Comfort

7.0

Reviews

1 / 20

2.0
Mediocre

Thomas,Jan 2025

DUB - JFK

Don’t check bags which for an international flight means don’t take this air line. Lost our luggage and once found refused to deliver it to our home. Had to pick back up from the airport. No compensation not even an apology… Don’t fly aer lingus.

Overall

7.0

Food

6.4

Entertainment

6.7

Boarding

7.2

Crew

7.9

Comfort

7.0

Reviews

1 / 20

2.0
Mediocre

Thomas,Jan 2025

DUB - JFK

Don’t check bags which for an international flight means don’t take this air line. Lost our luggage and once found refused to deliver it to our home. Had to pick back up from the airport. No compensation not even an apology… Don’t fly aer lingus.

Overall

7.0

Food

6.4

Entertainment

6.7

Boarding

7.2

Crew

7.9

Comfort

7.0

Reviews

1 / 20

2.0
Mediocre

Thomas,Jan 2025

DUB - JFK

Don’t check bags which for an international flight means don’t take this air line. Lost our luggage and once found refused to deliver it to our home. Had to pick back up from the airport. No compensation not even an apology… Don’t fly aer lingus.

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.
  • Can I find deals for flights from Northern Ireland to Heidelberg that include hotel bookings?

    Yes. In addition to deals on Northern Ireland to Heidelberg flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Northern Ireland to Heidelberg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Heidelberg.

  • Can I find deals for business class flights from Northern Ireland to Heidelberg?

    Yes. Cheapflights offers flight deals from Northern Ireland to Heidelberg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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.

See more FAQs

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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 22 กุมภาพันธ์ 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£133Average£216FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£186Average£231FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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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.

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