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$500+ Cheap flights from Detroit (DTT) to Belfast

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BHD
Jul 3 — Jul 101
Fri 7/3
Fri 7/10
1 adult, Economy
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Cheap flight deals from Detroit to Belfast

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 June 3, 2026.

This Mytrip deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:10 pm
DTW
-
BFS
3 stops22h 20m
Multiple Airlines
Wed 8/268:20 am
BFS
-
DTW
3 stops38h 00m
Multiple Airlines
Deal found 5/29$899
This Mytrip deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:10 pm
DTW
-
BFS
3 stops24h 15m
Multiple Airlines
Fri 8/281:50 pm
BFS
-
DTW
3 stops32h 30m
Multiple Airlines
Deal found 5/29$915
This American Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:52 pm
DTW
-
BHD
2 stops18h 08m
American Airlines
Wed 9/236:30 am
BHD
-
DTW
2 stops18h 06m
American Airlines
Deal found 5/30$920
This British Airways deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:56 pm
DTW
-
BHD
2 stops13h 44m
British Airways
Mon 11/167:25 pm
BHD
-
DTW
2 stops28h 22m
British Airways
Deal found 5/29$922
This American Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:43 pm
DTW
-
BHD
2 stops15h 47m
American Airlines
Tue 9/89:40 am
BHD
-
DTW
2 stops18h 52m
American Airlines
Deal found 6/1$970
This Mytrip deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:10 pm
DTW
-
BFS
3 stops16h 05m
Multiple Airlines
Tue 7/218:50 am
BFS
-
DTW
3 stops37h 30m
Multiple Airlines
Deal found 5/31$984
This KLM deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:30 pm
DTW
-
BHD
1 stop29h 50m
KLM
Wed 9/239:50 am
BHD
-
DTW
1 stop32h 47m
KLM
Deal found 5/30$1,026
This Mytrip deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:10 pm
DTW
-
BFS
2 stops18h 45m
Multiple Airlines
Wed 9/233:40 pm
BFS
-
DTW
3 stops30h 40m
Multiple Airlines
Deal found 5/30$1,045
This Delta deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:45 pm
DTW
-
BHD
2 stops15h 35m
Delta
Tue 9/89:50 am
BHD
-
DTW
1 stop12h 25m
Delta
Deal found 6/1$1,081
This FlightHub deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2212:40 pm
DTW
-
BHD
2 stops16h 25m
British Airways
Fri 8/288:10 pm
BHD
-
DTW
2 stops33h 42m
British Airways
Deal found 5/29$1,086
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:15 pm
DTW
-
BHD
1 stop11h 55m
Delta
Mon 11/169:40 am
BHD
-
DTW
2 stops20h 04m
Delta
Deal found 5/29$1,087
This lastminute.com deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/199:38 pm
DTW
-
BHD
2 stops30h 42m
Virgin Atlantic
Mon 7/275:30 pm
BHD
-
DTW
2 stops44h 55m
Virgin Atlantic
Deal found 6/1$1,110

Find 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 June 3, 2026.

Round-trip from

$899
(Mytrip)

One-way from

$500
(KAYAK)
From Detroit (DTT) to Belfast
Search Deals
One-way flight from Detroit (DTT) to Belfast
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated June 3, 2026.
Use the filters below to find and compare flights from Detroit to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitBelfast

DTW - BFS

DTWBFS

Detroit Metropolitan Wayne County

Sun 8/23

6:10 pm-9:30 pm

3 stops22h 20m

Belfast Intl

Wed 8/26

8:20 am-5:20 pm

3 stops38h 00m

$899

DetroitBelfast

DTW - BHD

DTWBHD

Detroit Metropolitan Wayne County

Wed 11/11

11:59 am-10:15 am

2 stops17h 16m

Belfast City

Wed 11/18

9:15 am-10:30 pm

2 stops18h 15m

$920

DetroitBelfast

DTW - BHD

DTWBHD

Detroit Metropolitan Wayne County

Mon 11/9

3:56 pm-10:40 am

2 stops13h 44m

Belfast City

Mon 11/16

7:25 pm-6:47 pm

2 stops28h 22m

$922

DetroitBelfast

DTW - BHD

DTWBHD

Detroit Metropolitan Wayne County

Thu 9/3

9:03 pm-7:25 pm

2 stops17h 22m

Belfast City

Tue 9/8

9:40 am-11:32 pm

2 stops18h 52m

$970

DetroitBelfast

DTW - BFS

DTWBFS

Detroit Metropolitan Wayne County

Tue 7/14

6:10 pm-3:15 pm

3 stops16h 05m

Belfast Intl

Tue 7/21

8:50 am-5:20 pm

3 stops37h 30m

$984

DetroitBelfast

DTW - BFS

DTWBFS

Detroit Metropolitan Wayne County

Sat 8/22

6:10 pm-5:10 pm

2 stops18h 00m

Belfast Intl

Fri 8/28

9:40 am-5:20 pm

3 stops36h 40m

$1,020

DetroitBelfast

DTW - BHD

DTWBHD

Detroit Metropolitan Wayne County

Wed 9/9

10:30 pm-9:20 am

1 stop29h 50m

Belfast City

Wed 9/23

9:50 am-1:37 pm

1 stop32h 47m

$1,026

DetroitBelfast

DTW - BHD

DTWBHD

Detroit Metropolitan Wayne County

Tue 11/10

1:30 pm-9:10 am

2 stops14h 40m

Belfast City

Wed 11/18

9:40 am-1:02 pm

1 stop32h 22m

$1,031

DetroitBelfast

DTW - BFS

DTWBFS

Detroit Metropolitan Wayne County

Wed 9/9

6:10 pm-5:55 pm

2 stops18h 45m

Belfast Intl

Wed 9/23

3:40 pm-5:20 pm

3 stops30h 40m

$1,045
Quickest round-trip

DetroitBelfast

DTW - BHD

DTWBHD

Detroit Metropolitan Wayne County

Thu 9/3

12:45 pm-9:20 am

2 stops15h 35m

Belfast City

Tue 9/8

9:50 am-5:15 pm

1 stop12h 25m

$1,081

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/31

Showing 1-10 of 13 resultsSorted by cheapest first
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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 round-trip 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?

    Detroit All airports (DTT), located 0.6 mi from the city center, is the airport you fly out of when you book flights from Detroit to Belfast. 0 airlines have flights from All airports to Belfast on a regular basis. Booking flights from Detroit All airports to Belfast should not be difficult; the airport handles an average of 0 outbound flights to Belfast per day.

  • How long is the flight from Detroit to Belfast?

    Departing from Detroit to Belfast will take you 13h 44m. Detroit and Belfast are separated by a distance of 3462 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 vacation 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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