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Belfast Intl

$837+ 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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BFS
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
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 January 14, 2026.

Most accurate provider

Ovago
2 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$837
(Mytrip)
Provider with most accurate pricing for Detroit (DTT)-Belfast Intl flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-Belfast Intl flights.
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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 January 14, 2026.

This Mytrip deal was found by Cheapflights users on 1/14. 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.
Sun 1/254:15 pm
DTW
-
BFS
3 stops24h 40m
Multiple Airlines
Mon 2/210:20 am
BFS
-
DTW
2 stops18h 05m
Multiple Airlines
Deal found 1/14$837

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 January 14, 2026.
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

Sun 1/25

4:15 pm-9:55 pm

3 stops24h 40m

Belfast Intl

Mon 2/2

10:20 am-11:25 pm

2 stops18h 05m

$837

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Compare providers for flights from Detroit to Belfast Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Belfast Intl in January.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Detroit-Belfast Intl Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Detroit-Belfast Intl Airport flight deals on Cheapflights vs. Ovago 90-95% of the time. Price accuracy is based on data collected from Detroit-Belfast Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Belfast Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Belfast Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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