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Cheap flights from Detroit to Belfast from £402

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 17/12. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BHD
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Detroit to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Belfast (BF1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 November 2025.

Round-trip from

£537

One-way from

£402
17/11-20/11
  • 17/11-20/11
  • 5 total stops
  • 48h 28m total
  • Detroit to Belfast
Search Deals
17/12
  • 17/12
  • 3 total stops
  • 58h 46m total
  • Detroit to Belfast
Search Deals

Find flight deals from Detroit to Belfast

Enter your travel dates to find the best prices.

Cheapest flights from Detroit to Belfast
Explore the most affordable flight options available from Detroit to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2025.

Mon 17/1112:58DTW - BFS
3 stops26h 12mMultiple Airlines
Thu 20/1106:30BFS - DTW
2 stops22h 16mMultiple Airlines
Deal found 4/11£537
Wed 5/1110:57DTW - BHD
2 stops18h 18mAmerican Airlines
Wed 12/1106:35BHD - DTW
2 stops21h 46mAmerican Airlines
Deal found 3/11£688
Wed 5/1120:35DTW - BHD
1 stop15h 15mMultiple Airlines
Tue 11/1106:30BHD - DTW
1 stop14h 25mMultiple Airlines
Deal found 3/11£694
Wed 5/1119:45DTW - BHD
2 stops16h 05mKLM
Tue 11/1117:20BHD - DTW
1 stop29h 30mKLM
Deal found 3/11£697
Wed 5/1112:45DTW - BHD
2 stops22h 50mBritish Airways
Mon 10/1119:25BHD - DTW
2 stops32h 47mBritish Airways
Deal found 3/11£698
Tue 4/1120:40DTW - BHD
1 stop15h 10mKLM
Tue 11/1106:30BHD - DTW
2 stops17h 12mKLM
Deal found 3/11£701
Tue 4/1116:00DTW - BHD
3 stops24h 10mMultiple Airlines
Tue 11/1114:25BHD - DTW
3 stops32h 10mMultiple Airlines
Deal found 3/11£726
Mon 3/1120:35DTW - BHD
1 stop19h 25mKLM
Sun 9/1117:20BHD - DTW
1 stop24h 50mKLM
Deal found 3/11£732
Wed 5/1119:45DTW - BHD
2 stops16h 05mKLM
Sun 9/1117:20BHD - DTW
1 stop29h 30mKLM
Deal found 3/11£735
Mon 3/1120:35DTW - BHD
1 stop19h 25mKLM
Mon 10/1106:30BHD - DTW
2 stops17h 12mKLM
Deal found 3/11£740
Sun 23/1110:48DTW - BFS
3 stops28h 22mMultiple Airlines
Sun 30/1120:55BFS - DTW
2 stops26h 35mMultiple Airlines
Deal found 4/11£782
Tue 4/1116:00DTW - BFS
3 stops21h 50mMultiple Airlines
Mon 10/1110:20BFS - DTW
3 stops42h 47mMultiple Airlines
Deal found 3/11£821

Cheapflights Fare Finder

 
Customise your flight search to find flights from Detroit to Belfast 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 5 November 2025.
Use the filters below to find and compare flights from Detroit to Belfast that are best for you.

Fly from

Detroit

Fly to

Belfast

Route

Depart

Return

Price

DetroitBelfast

DTW - BFS

DTWBFS

Detroit Metropolitan Wayne County

Mon 17/11

12:58-20:10

3 stops26h 12m

Belfast Intl

Thu 20/11

06:30-23:46

2 stops22h 16m

£537

DetroitBelfast

DTW - BHD

DTWBHD

Detroit Metropolitan Wayne County

Wed 1/4

22:35-21:20

1 stop17h 45m

Belfast City

Sun 5/4

17:25-15:35

1 stop27h 10m

£617

DetroitBelfast

DTW - BHD

DTWBHD

Detroit Metropolitan Wayne County

Wed 1/4

21:20-21:20

2 stops19h 00m

Belfast City

Sun 5/4

06:30-19:05

2 stops17h 35m

£709

DetroitBelfast

DTW - BHD

DTWBHD

Detroit Metropolitan Wayne County

Wed 1/4

19:22-15:35

2 stops15h 13m

Belfast City

Sun 5/4

20:05-22:47

2 stops31h 42m

£766

DetroitBelfast

DTW - BFS

DTWBFS

Detroit Metropolitan Wayne County

Sun 23/11

10:48-20:10

3 stops28h 22m

Belfast Intl

Sun 30/11

20:55-18:30

2 stops26h 35m

£782

DetroitBelfast

DTW - BHD

DTWBHD

Detroit Metropolitan Wayne County

Sun 23/11

20:35-21:00

1 stop19h 25m

Belfast City

Sun 30/11

17:20-13:00

1 stop24h 40m

£885

DetroitBelfast

DTW - BHD

DTWBHD

Detroit Metropolitan Wayne County

Sun 3/5

18:30-21:20

1 stop21h 50m

Belfast City

Tue 5/5

06:30-17:19

2 stops15h 49m

£968

DetroitBelfast

DTW - BFS

DTWBFS

Detroit Metropolitan Wayne County

Wed 29/4

16:00-21:35

3 stops24h 35m

Belfast Intl

Mon 4/5

14:20-18:50

3 stops33h 30m

£1,025

DetroitBelfast

DTW - BFS

DTWBFS

Detroit Metropolitan Wayne County

Fri 19/12

21:20-22:00

2 stops19h 40m

Belfast Intl

Fri 26/12

06:30-15:58

3 stops38h 28m

£1,456

DetroitBelfast

DTW - BFS

DTWBFS

Detroit Metropolitan Wayne County

Wed 17/12

16:39-08:25

3 stops58h 46m

£402

Flights are sorted by cheapest return flights first.

Deals found on 2/11

Best time to book a flight from Detroit to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Detroit 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.

Cheapflights Insights

Everything you need to know about your flight from Detroit to Belfast
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Detroit to Belfast. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Detroit to Belfast?

    For a flight from Detroit to Belfast, you will be flying from All airports. Detroit All airports (DTT) is just 0.6 mi from the center of the city. All airports is the only Detroit airport and it handles 0 outbound flights to Belfast per day. 0 airlines have flights to Belfast from Detroit All airports on a regular basis.

  • How long is the flight from Detroit to Belfast?

    Departing from Detroit to Belfast will take you 17h 45m. Airlines will cover a distance of 3462 mi.

  • Can I find deals for flights from Detroit to Belfast that include hotel bookings?

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

  • How can I find direct flights from Detroit to Belfast?

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

  • Can I find deals for business class flights from Detroit to Belfast?

    Yes. Cheapflights offers flight deals from Detroit to Belfast 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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Alternative routes for Detroit to Belfast

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Belfast Intl flights
Grand Rapids to Belfast City flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Detroit to Belfast?

Deals for Detroit to Belfast flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Detroit to Belfast for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Belfast from Detroit 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 Detroit to Belfast become cheaper?

Of course! You can now track prices for flights from Detroit to Belfast and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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