HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Belfast

$746+ Cheap flights from Detroit (DTT) to Belfast

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BHD
Mar 18 — Mar 251
Wed 3/18
Wed 3/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Detroit to Belfast with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 February 16, 2026.

This oojo deal was found by Cheapflights users on 2/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2812:33 pm
DTW
-
BHD
2 stops17h 12m
British Airways
Mon 5/117:35 pm
BHD
-
DTW
2 stops30h 46m
British Airways
Deal found 2/13$746
This American Airlines deal was found by Cheapflights users on 2/13. 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 9/311:40 am
DTW
-
BHD
2 stops17h 30m
American Airlines
Tue 9/86:30 am
BHD
-
DTW
2 stops20h 14m
American Airlines
Deal found 2/13$754
This American Airlines deal was found by Cheapflights users on 2/16. 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.
Fri 9/46:49 pm
DTW
-
BHD
2 stops15h 41m
American Airlines
Sun 9/136:30 am
BHD
-
DTW
2 stops19h 36m
American Airlines
Deal found 2/16$804
This Air France deal was found by Cheapflights users on 2/16. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:15 pm
DTW
-
BHD
1 stop17h 40m
Multiple Airlines
Mon 5/115:30 pm
BHD
-
DTW
1 stop25h 05m
Multiple Airlines
Deal found 2/16$839
This Delta deal was found by Cheapflights users on 2/13. 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.
Tue 4/288:40 am
DTW
-
BHD
2 stops19h 40m
Delta
Mon 5/119:50 am
BHD
-
DTW
1 stop12h 06m
Delta
Deal found 2/13$894
This KAYAK deal was found by Cheapflights users on 2/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:45 pm
DTW
-
BHD
1 stop29h 30m
Air Europa
Sun 9/135:30 pm
BHD
-
DTW
2 stops34h 00m
Air Europa
Deal found 2/16$925
This Air France deal was found by Cheapflights users on 2/13. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:40 pm
DTW
-
BHD
1 stop13h 15m
Multiple Airlines
Tue 9/85:30 pm
BHD
-
DTW
1 stop25h 07m
Multiple Airlines
Deal found 2/13$928
This British Airways deal was found by Cheapflights users on 2/12. 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.
Fri 10/167:14 pm
DTW
-
BHD
2 stops36h 11m
British Airways
Tue 10/209:40 am
BHD
-
DTW
2 stops16h 24m
British Airways
Deal found 2/12$962
This American Airlines deal was found by Cheapflights users on 2/16. 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 5/145:05 pm
DTW
-
BHD
2 stops20h 40m
American Airlines
Sat 5/237:05 am
BHD
-
DTW
2 stops18h 15m
American Airlines
Deal found 2/16$977
This Mytrip deal was found by Cheapflights users on 2/15. 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 3/15:09 am
DTW
-
BFS
3 stops29h 26m
Multiple Airlines
Wed 3/410:10 am
BFS
-
DTW
3 stops36h 25m
Multiple Airlines
Deal found 2/15$1,018
This Mytrip deal was found by Cheapflights users on 2/14. 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.
Fri 9/116:10 pm
DTW
-
BFS
3 stops22h 40m
Multiple Airlines
Mon 9/142:40 pm
BFS
-
DTW
3 stops31h 40m
Multiple Airlines
Deal found 2/14$1,021
This Mytrip deal was found by Cheapflights users on 2/16. 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.
Fri 9/46:10 pm
DTW
-
BFS
3 stops22h 40m
Multiple Airlines
Sun 9/137:35 pm
BFS
-
DTW
3 stops26h 45m
Multiple Airlines
Deal found 2/16$1,031

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 February 16, 2026.

Round-trip from

$746
(oojo)
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 February 16, 2026.
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 - BHD

DTWBHD

Detroit Metropolitan Wayne County

Tue 4/28

12:33 pm-10:45 am

2 stops17h 12m

Belfast City

Mon 5/11

7:35 pm-9:21 pm

2 stops30h 46m

$746

DetroitBelfast

DTW - BHD

DTWBHD

Detroit Metropolitan Wayne County

Tue 4/28

6:15 pm-4:55 pm

1 stop17h 40m

Belfast City

Mon 5/11

5:30 pm-1:35 pm

1 stop25h 05m

$839

DetroitBelfast

DTW - BHD

DTWBHD

Detroit Metropolitan Wayne County

Tue 4/28

8:40 am-9:20 am

2 stops19h 40m

Belfast City

Mon 5/11

9:50 am-4:56 pm

1 stop12h 06m

$894

DetroitBelfast

DTW - BHD

DTWBHD

Detroit Metropolitan Wayne County

Thu 5/14

5:05 pm-6:45 pm

2 stops20h 40m

Belfast City

Sat 5/23

7:05 am-8:20 pm

2 stops18h 15m

$977

DetroitBelfast

DTW - BHD

DTWBHD

Detroit Metropolitan Wayne County

Wed 7/1

8:52 pm-6:45 pm

2 stops16h 53m

Belfast City

Tue 7/7

9:40 am-12:26 am

2 stops19h 46m

$984

DetroitBelfast

DTW - BHD

DTWBHD

Detroit Metropolitan Wayne County

Sun 6/28

7:08 pm-5:40 pm

2 stops17h 32m

Belfast City

Fri 7/17

6:30 am-9:33 pm

2 stops20h 03m

$984

DetroitBelfast

DTW - BFS

DTWBFS

Detroit Metropolitan Wayne County

Sun 3/1

5:09 am-3:35 pm

3 stops29h 26m

Belfast Intl

Wed 3/4

10:10 am-5:35 pm

3 stops36h 25m

$1,018

DetroitBelfast

DTW - BHD

DTWBHD

Detroit Metropolitan Wayne County

Thu 5/14

6:15 pm-4:55 pm

1 stop17h 40m

Belfast City

Sat 5/23

5:30 pm-10:31 pm

2 stops34h 01m

$1,059

DetroitBelfast

DTW - BFS

DTWBFS

Detroit Metropolitan Wayne County

Wed 7/1

6:10 pm-10:20 pm

3 stops23h 10m

Belfast Intl

Fri 7/10

5:05 pm-5:20 pm

3 stops29h 15m

$1,068

DetroitBelfast

DTW - BFS

DTWBFS

Detroit Metropolitan Wayne County

Sat 2/28

7:55 pm-8:15 pm

2 stops19h 20m

Belfast Intl

Tue 3/3

5:35 pm-6:00 pm

2 stops29h 25m

$1,077

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

Showing 1-10 of 16 results
1
2

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 17h 12m. 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

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.