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 DTW to NIR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit Metropolitan Wayne County Airport to Northern Ireland as you normally would.

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

Detroit Metropolitan Wayne County (DTW), located 17.3 mi from the city center, is the airport you fly out of when you book flights from Detroit to Northern Ireland.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Detroit 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.

£319+ Cheap Flights from Detroit Metropolitan Wayne County Airport to Northern Ireland

Cheap flight deals from Detroit to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Detroit to Northern Ireland
Explore the most affordable flight options available from Detroit to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Wed 21/1015:22 -

2 stops15h 38m

Tue 3/1106:35 -

2 stops19h 05m

Deal found 4/9£724

Wed 21/1016:20 -

2 stops19h 35m

Tue 3/1117:15 -

1 stop29h 33m

Deal found 4/9£725

Wed 21/1015:22 -

2 stops15h 38m

Sun 1/1106:30 -

2 stops19h 10m

Deal found 4/9£761

Wed 21/1016:20 -

2 stops36h 00m

Sun 1/1109:40 -

1 stop32h 22m

Deal found 4/9£762

Mon 14/917:30 -

2 stops17h 45m

Tue 22/922:30 -

3 stops23h 50m

Deal found 2/9£764

Wed 23/912:56 -

2 stops19h 39m

Thu 22/1006:30 -

2 stops18h 35m

Deal found 2/9£794

Wed 23/922:30 -

1 stop13h 25m

Thu 22/1017:30 -

1 stop23h 05m

Deal found 2/9£797

Thu 22/1016:30 -

1 stop11h 50m

Sun 1/1109:40 -

1 stop13h 08m

Deal found 4/9£802

Fri 23/1022:30 -

1 stop30h 40m

Sun 1/1117:15 -

2 stops36h 37m

Deal found 4/9£809

Thu 22/1016:22 -

2 stops19h 33m

Sun 1/1109:40 -

1 stop32h 22m

Deal found 4/9£820

Wed 23/917:30 -

2 stops16h 35m

Thu 22/1007:00 -

3 stops39h 20m

Deal found 2/9£821

Wed 21/1007:00 -

3 stops29h 30m

Sun 1/1117:10 -

2 stops30h 50m

Deal found 4/9£913

Best flights from Detroit to Northern Ireland
Discover carefully curated flight deals from Detroit to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Mon 1/220:40 -

1 stop15h 10m

Mon 8/217:20 -

1 stop24h 51m

Deal found 5/9£692

Mon 1/212:47 -

2 stops15h 23m

Mon 8/217:20 -

1 stop24h 51m

Deal found 2/9£696

Wed 21/1015:22 -

2 stops15h 38m

Tue 3/1106:35 -

2 stops19h 05m

Deal found 4/9£724

Wed 21/1016:20 -

2 stops36h 00m

Sun 1/1109:40 -

1 stop32h 22m

Deal found 4/9£762

Thu 22/1016:22 -

2 stops19h 33m

Sun 1/1109:40 -

1 stop32h 22m

Deal found 4/9£820

Wed 23/917:30 -

2 stops16h 35m

Thu 22/1007:00 -

3 stops39h 20m

Deal found 2/9£821

Fri 23/1022:30 -

1 stop30h 40m

Sun 1/1109:40 -

1 stop32h 22m

Deal found 4/9£822

Mon 16/1116:05 -

2 stops17h 10m

Fri 20/1106:45 -

2 stops18h 54m

Deal found 4/9£1,169

Wed 21/1016:00 -

2 stops24h 10m

Sun 1/1117:10 -

2 stops30h 50m

Deal found 4/9£976

Fri 23/1013:55 -

3 stops26h 20m

Sun 1/1117:10 -

2 stops30h 50m

Deal found 4/9£1,030

Wed 21/1013:55 -

2 stops18h 50m

Tue 3/1107:05 -

2 stops15h 35m

Deal found 4/9£1,035

Wed 23/917:30 -

2 stops21h 10m

Thu 22/1020:40 -

3 stops29h 50m

Deal found 2/9£1,047

Fri 23/1017:30 -

2 stops15h 55m

Sun 25/1017:10 -

2 stops29h 50m

Deal found 5/9£1,121

Sat 17/1019:15 -

2 stops16h 55m

Sat 24/1008:55 -

3 stops39h 05m

Deal found 2/9£1,236

Fri 18/917:30 -

2 stops15h 55m

Mon 21/920:55 -

2 stops26h 50m

Deal found 4/9£1,295

Find flight deals from Detroit to Northern Ireland

Round-trip from	£685
One-way from	£319

British Airways
1/2-8/2
4 total stops
47h 37m total
Detroit to Northern Ireland

Search Deals

13/9-31/12
3 total stops
37h 45m total
Detroit to Northern Ireland

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DetroitBelfast

DTW Detroit Metropolitan Wayne County - BFS Belfast Intl

DTWBFS

Detroit Metropolitan Wayne County

Sun 13/9

17:30-12:15

3 stops37h 45m

Belfast Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£319

DetroitBelfast

DTW Detroit Metropolitan Wayne County - BFS Belfast Intl

DTWBFS

Detroit Metropolitan Wayne County

Thu 31/12

16:05-08:15

3 stops35h 10m

Belfast Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£410

DetroitBelfast

DTW Detroit Metropolitan Wayne County - BFS Belfast Intl

DTWBFS

Detroit Metropolitan Wayne County

Fri 1/1

20:05-16:05

2 stops39h 00m

Belfast Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£555

DetroitBelfast

DTW Detroit Metropolitan Wayne County - BHD Belfast City

DTWBHD

Detroit Metropolitan Wayne County

Mon 1/2

20:40-16:50

1 stop15h 10m

Belfast City

Mon 8/2

17:20-13:11

1 stop24h 51m

£692

DetroitBelfast

DTW Detroit Metropolitan Wayne County - BHD Belfast City

DTWBHD

Detroit Metropolitan Wayne County

Mon 1/2

12:47-09:10

2 stops15h 23m

Belfast City

Mon 8/2

17:20-13:11

1 stop24h 51m

£696

DetroitBelfast

DTW Detroit Metropolitan Wayne County - BHD Belfast City

DTWBHD

Detroit Metropolitan Wayne County

Wed 21/10

15:22-12:00

2 stops15h 38m

Belfast City

Tue 3/11

06:35-20:40

2 stops19h 05m

£724

DetroitBelfast

DTW Detroit Metropolitan Wayne County - BHD Belfast City

DTWBHD

Detroit Metropolitan Wayne County

Wed 21/10

16:20-09:20

2 stops36h 00m

Belfast City

Sun 1/11

09:40-13:02

1 stop32h 22m

£762

DetroitBelfast

DTW Detroit Metropolitan Wayne County - BHD Belfast City

DTWBHD

Detroit Metropolitan Wayne County

Thu 22/10

16:22-16:55

2 stops19h 33m

Belfast City

Sun 1/11

09:40-13:02

1 stop32h 22m

£820

DetroitBelfast

DTW Detroit Metropolitan Wayne County - BHD Belfast City

DTWBHD

Detroit Metropolitan Wayne County

Wed 23/9

17:30-15:05

2 stops16h 35m

Belfast City

Thu 22/10

07:00-17:20

3 stops39h 20m

£821

DetroitBelfast

DTW Detroit Metropolitan Wayne County - BHD Belfast City

DTWBHD

Detroit Metropolitan Wayne County

Fri 23/10

22:30-10:10

1 stop30h 40m

Belfast City

Sun 1/11

09:40-13:02

1 stop32h 22m

£822

Flights are sorted by cheapest return flights first.

Deals found on 4/9

Showing 1-10 of 18 resultsSorted by cheapest first

Best time to book a flight from Detroit to Northern Ireland

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

DTW-BFS

DTW-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 Detroit Metropolitan Wayne County Airport to Northern Ireland

DTW-GBNIR

DTW-BFS

DTW-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 Detroit to Northern Ireland?
Detroit Metropolitan Wayne County (DTW), located 17.3 mi from the city center, is the airport you fly out of when you book flights from Detroit to Northern Ireland.
How long is the flight from Detroit Metropolitan Wayne County Airport to Northern Ireland?
Airlines like KLM and British Airways fly from Detroit Metropolitan Wayne County Airport to Northern Ireland in about 15h 23m. The time it takes to get you to your destination can typically vary by up to 15m. The distance from Detroit Metropolitan Wayne County Airport to Northern Ireland is about 3462 mi. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Detroit to Northern Ireland that include hotel bookings?
Yes. In addition to deals on Detroit to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Detroit to Northern Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Northern Ireland.
Can I find deals for business class flights from Detroit to Northern Ireland?
Yes. Cheapflights offers flight deals from Detroit 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.

See more FAQs

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How does Cheapflights help users find flights from Detroit to Northern Ireland?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Northern Ireland from Detroit today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Detroit to Northern Ireland?

Millions of users choose and trust Cheapflights to book the best flight deals from Detroit to Northern Ireland for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Detroit to Northern Ireland with no change fees?

Need flexible booking options for your flight to Northern Ireland from Detroit? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Detroit to Northern Ireland 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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Cheap flights from Detroit Metropolitan Wayne County Airport to Northern Ireland from £319

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Detroit to Northern Ireland

Cheapest flights from Detroit to Northern IrelandExplore the most affordable flight options available from Detroit to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Explore the most affordable flight options available from Detroit to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Best flights from Detroit to Northern IrelandDiscover carefully curated flight deals from Detroit to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Discover carefully curated flight deals from Detroit to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Last-minute flights from Detroit to Northern IrelandDiscover last-minute flight deals from Detroit to Northern Ireland. Data last updated 7 September 2026 and is based on user searches.

Discover last-minute flight deals from Detroit to Northern Ireland. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Detroit to Northern IrelandSearch for one-way flight options from Detroit to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Search for one-way flight options from Detroit to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Find flight deals from Detroit to Northern Ireland

Round-trip from

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Northern Ireland that are best for you.

Best time to book a flight from Detroit to Northern Ireland

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

Cheapflights Insights

Related info for your journey

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

How long is the flight from Detroit Metropolitan Wayne County Airport to Northern Ireland?

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

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

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

See prices for flight routes from nearby airports that may be better suited for you.

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

Book a non-stop flight to one of these other cities located in United Kingdom.

Search flights from Detroit to Northern Ireland by cabin class

Find flights from Detroit to Northern Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Detroit and Northern Ireland flights

Browse other Detroit and Northern Ireland flight options. Last updated on 7 September 2026.

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How does Cheapflights help users find flights from Detroit to Northern Ireland?

Why should you use Cheapflights to find cheap flight tickets from Detroit to Northern Ireland?

Can Cheapflights find flights from Detroit to Northern Ireland with no change fees?

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

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Cheapest flights from Detroit to Northern Ireland
Explore the most affordable flight options available from Detroit to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Best flights from Detroit to Northern Ireland
Discover carefully curated flight deals from Detroit to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Last-minute flights from Detroit to Northern Ireland
Discover last-minute flight deals from Detroit to Northern Ireland. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Detroit to Northern Ireland
Search for one-way flight options from Detroit to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.