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Belfast Intl

$1,134+ Cheap flights from Detroit (DTT) to Belfast Intl (BFS)

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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BFS
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Detroit to Belfast Intl

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Belfast Intl (BFS). 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 September 15, 2025.

Round-trip from

$1,134
(Mytrip)
From Detroit (DTT) to Belfast Intl
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Find flight deals from Detroit to Belfast Intl

Cheapest flights from Detroit to Belfast Intl
Explore the most affordable flight options available from Detroit to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Mytrip deal was found by Cheapflights users on 9/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/279:12 amDTW - BFS
3 stops20h 48mMultiple Airlines
Tue 9/305:55 amBFS - DTW
3 stops31h 02mMultiple Airlines
Deal found 9/13$1,134
This Mytrip deal was found by Cheapflights users on 9/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/259:12 amDTW - BFS
3 stops33h 18mMultiple Airlines
Sun 9/289:55 amBFS - DTW
3 stops33h 04mMultiple Airlines
Deal found 9/12$1,157

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Belfast Intl 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 September 15, 2025.
Use the filters below to find and compare flights from Detroit to Belfast Intl Airport that are best for you.

Fly from

Detroit

Fly to

Belfast Intl

Route

Depart

Return

Price

DetroitBelfast

DTW - BFS

DTWBFS

Detroit Metropolitan Wayne County

Sat 9/27

9:12 am-11:00 am

3 stops20h 48m

Belfast Intl

Tue 9/30

5:55 am-7:57 am

3 stops31h 02m

$1,134

DetroitBelfast

DTW - BFS

DTWBFS

Detroit Metropolitan Wayne County

Thu 9/25

9:12 am-11:30 pm

3 stops33h 18m

Belfast Intl

Sun 9/28

9:55 am-1:59 pm

3 stops33h 04m

$1,157

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Best time to book a flight from Detroit to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl 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 Intl Airport
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 Intl. 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 Intl?

    For a flight from Detroit to Belfast Intl, 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 Intl per day. 0 airlines have flights to Belfast Intl from Detroit All airports on a regular basis.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Detroit to Belfast Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Detroit to Belfast Intl Airport (average of $657). Flying from Detroit to Belfast Intl Airport in June is currently the most expensive (average of $1,189). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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