In terms of precipitation, rainfall in Northern Ireland ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Northern Ireland when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Northern Ireland, 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What is the cheapest time of day to fly from DTM to NIR?

When flying from Dortmund to Northern Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Dortmund to Northern Ireland?

Located just 6.3 mi from the city center, Dortmund (DTM) is the airport most travelers will use when flying to Northern Ireland from Dortmund.

Can I find deals for flights from Dortmund to Northern Ireland that include hotel bookings?

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

How can I find direct flights from Dortmund to Northern Ireland?

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

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

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

£119+ Cheap Flights from Dortmund to Northern Ireland

Cheap flight deals from Dortmund to Northern Ireland

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Cheapest flights from Dortmund to Northern Ireland
Explore the most affordable flight options available from Dortmund to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2026.

Thu 29/1015:25 -

1 stop17h 55m

Thu 5/1108:50 -

1 stop5h 00m

Deal found 13/9£119

Thu 1/1009:05 -

2 stops12h 10m

Mon 5/1008:40 -

2 stops22h 00m

Deal found 14/9£132

Thu 1/1015:25 -

2 stops18h 55m

Mon 5/1009:30 -

2 stops21h 10m

Deal found 14/9£176

Find flight deals from Dortmund to Northern Ireland

Round-trip from	£119

29/10-5/11
2 total stops
22h 55m total
Dortmund to Northern Ireland

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DortmundBelfast

DTM Dortmund - BFS Belfast Intl

DTMBFS

Dortmund

Thu 29/10

15:25-08:20

1 stop17h 55m

Belfast Intl

Thu 5/11

08:50-14:50

1 stop5h 00m

£119

DortmundBelfast

DTM Dortmund - BHD Belfast City

DTMBHD

Dortmund

Thu 1/10

15:25-09:20

2 stops18h 55m

Belfast City

Mon 5/10

09:30-07:40

2 stops21h 10m

£176

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Sorted by cheapest first

Best time to book a flight from Dortmund to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Dortmund with our price prediction graph.

DTM-BFS

DTM-BHD

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.

Cheapflights Insights

Everything you need to know about your flight from Dortmund to Northern Ireland

DTM-GBNIR

DTM-BFS

DTM-BHD

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Dortmund to Northern Ireland?
Located just 6.3 mi from the city center, Dortmund (DTM) is the airport most travelers will use when flying to Northern Ireland from Dortmund.
Can I find deals for flights from Dortmund to Northern Ireland that include hotel bookings?
Yes. In addition to deals on Dortmund to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Dortmund to Northern Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dortmund to Northern Ireland.
Can I find deals for business class flights from Dortmund to Northern Ireland?
Yes. Cheapflights offers flight deals from Dortmund to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Can Cheapflights notify me if prices for flights from Dortmund to Northern Ireland become cheaper?

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Cheap flights from Dortmund to Northern Ireland from £119

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Dortmund to Northern Ireland

Cheapest flights from Dortmund to Northern IrelandExplore the most affordable flight options available from Dortmund to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2026.

Explore the most affordable flight options available from Dortmund to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2026.

Best flights from Dortmund to Northern IrelandDiscover carefully curated flight deals from Dortmund to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Discover carefully curated flight deals from Dortmund to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Last-minute flights from Dortmund to Northern IrelandDiscover last-minute flight deals from Dortmund to Northern Ireland. Data last updated 15 September 2026 and is based on user searches.

Discover last-minute flight deals from Dortmund to Northern Ireland. Data last updated 15 September 2026 and is based on user searches.

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Round-trip from

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Use the filters below to find and compare flights from Dortmund to Northern Ireland that are best for you.

Best time to book a flight from Dortmund to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Dortmund with our price prediction graph.

Cheapflights Insights

Related info for your journey

What airport do you fly from for flights from Dortmund to Northern Ireland?

Can I find deals for flights from Dortmund to Northern Ireland that include hotel bookings?

How can I find direct flights from Dortmund to Northern Ireland?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dortmund to Northern Ireland

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Complete your trip

Complete your trip to Northern Ireland by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United Kingdom

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Dortmund and Northern Ireland flights

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