HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Belfast Intl

$756+ 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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BFS
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Detroit to Belfast Intl 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 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 October 14, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$756
(Mytrip)
Provider with most accurate pricing for Detroit (DTT)-Belfast Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Belfast Intl flights.
Search Deals
From Detroit (DTT) to Belfast Intl
Search Deals

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 October 14, 2025.

This Mytrip deal was found by Cheapflights users on 10/12. 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 11/277:10 amDTW - BFS
3 stops32h 15mMultiple Airlines
Thu 12/46:30 amBFS - DTW
3 stops30h 14mMultiple Airlines
Deal found 10/12$756
This Mytrip deal was found by Cheapflights users on 10/14. 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 11/286:15 amDTW - BFS
3 stops27h 55mMultiple Airlines
Fri 12/56:30 amBFS - DTW
3 stops30h 14mMultiple Airlines
Deal found 10/14$850
This Mytrip deal was found by Cheapflights users on 10/14. 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.
Mon 10/276:17 amDTW - BFS
3 stops36h 13mMultiple Airlines
Thu 10/306:30 amBFS - DTW
2 stops30h 08mMultiple Airlines
Deal found 10/14$926
This Mytrip deal was found by Cheapflights users on 10/14. 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.
Wed 10/154:10 pmDTW - BFS
3 stops18h 20mMultiple Airlines
Wed 10/226:10 amBFS - DTW
3 stops33h 03mMultiple Airlines
Deal found 10/14$1,112
This Mytrip deal was found by Cheapflights users on 10/14. 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.
Thu 12/257:35 pmDTW - BFS
3 stops21h 45mMultiple Airlines
Fri 1/26:30 amBFS - DTW
3 stops38h 28mMultiple Airlines
Deal found 10/14$1,651

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 October 14, 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

Thu 11/27

7:10 am-8:25 pm

3 stops32h 15m

Belfast Intl

Thu 12/4

6:30 am-7:44 am

3 stops30h 14m

$756

DetroitBelfast

DTW - BFS

DTWBFS

Detroit Metropolitan Wayne County

Fri 11/28

6:15 am-3:10 pm

3 stops27h 55m

Belfast Intl

Fri 12/5

6:30 am-7:44 am

3 stops30h 14m

$850

DetroitBelfast

DTW - BFS

DTWBFS

Detroit Metropolitan Wayne County

Mon 10/27

6:17 am-10:30 pm

3 stops36h 13m

Belfast Intl

Thu 10/30

6:30 am-8:38 am

2 stops30h 08m

$926

DetroitBelfast

DTW - BFS

DTWBFS

Detroit Metropolitan Wayne County

Thu 12/25

4:15 pm-8:25 pm

2 stops23h 10m

Belfast Intl

Fri 1/2

6:30 am-3:58 pm

3 stops38h 28m

$1,667

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

  • Most accurate provider: When it comes to deals on Detroit-Belfast Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Detroit-Belfast Intl Airport flight deals on Cheapflights vs. AranGrant >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.

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.