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$361+ Cheap flights from Detroit (DTT) to Singapore (SIN)

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SIN
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Detroit to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Singapore (SIN). 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

$909
(Trip.com)

One-way from

$361
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$1,177
From Detroit (DTT) to Singapore Changi
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One-way flight from Detroit (DTT) to Singapore Changi
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Highest demand for flights based on searches. 16% potential increase in price ($295 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($98 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Detroit to Singapore

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

This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:16 amDTW - SIN
2 stops39h 44mMultiple Airlines
Thu 11/62:10 pmSIN - DTW
2 stops38h 19mMultiple Airlines
Deal found 9/15$909
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.
Mon 9/292:29 pmDTW - SIN
2 stops34h 51mMultiple Airlines
Mon 10/62:35 pmSIN - DTW
3 stops31h 59mMultiple Airlines
Deal found 9/13$927
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.
Thu 10/169:16 amDTW - SIN
2 stops26h 04mMultiple Airlines
Wed 10/292:10 pmSIN - DTW
2 stops35h 16mMultiple Airlines
Deal found 9/13$955
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/611:10 amDTW - SIN
2 stops31h 05mMultiple Airlines
Tue 10/218:40 pmSIN - DTW
2 stops28h 46mMultiple Airlines
Deal found 9/14$968
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/291:04 pmDTW - SIN
2 stops34h 41mCathay Pacific
Sun 10/51:50 amSIN - DTW
2 stops32h 00mCathay Pacific
Deal found 9/13$1,063

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Singapore 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 Singapore that are best for you.

Fly from

Detroit

Fly to

Singapore

Route

Depart

Return

Price

DetroitSingapore

DTW - SIN

DTWSIN

Detroit Metropolitan Wayne County

Mon 9/29

2:29 pm-1:20 pm

2 stops34h 51m

Singapore Changi

Mon 10/6

2:35 pm-10:34 am

3 stops31h 59m

$927

DetroitSingapore

DTW - SIN

DTWSIN

Detroit Metropolitan Wayne County

Thu 10/16

9:16 am-11:20 pm

2 stops26h 04m

Singapore Changi

Tue 10/28

12:40 am-5:58 pm

2 stops29h 18m

$1,041

DetroitSingapore

DTW - SIN

DTWSIN

Detroit Metropolitan Wayne County

Mon 2/9

5:51 pm-8:10 pm

2 stops37h 19m

Singapore Changi

Tue 2/24

8:00 am-12:28 am

2 stops29h 28m

$1,079

DetroitSingapore

DTW - SIN

DTWSIN

Detroit Metropolitan Wayne County

Sun 2/15

12:22 pm-5:40 am

2 stops28h 18m

Singapore Changi

Thu 2/26

8:00 am-12:28 am

2 stops29h 28m

$1,179

DetroitSingapore

DTW - SIN

DTWSIN

Detroit Metropolitan Wayne County

Wed 11/26

6:15 pm-7:00 am

2 stops47h 45m

Singapore Changi

Fri 12/12

8:50 am-5:35 pm

2 stops45h 45m

$1,236

DetroitSingapore

DTW - SIN

DTWSIN

Detroit Metropolitan Wayne County

Wed 11/19

6:00 am-9:35 am

2 stops38h 35m

Singapore Changi

Wed 11/26

7:25 pm-4:00 pm

2 stops33h 35m

$1,242

DetroitSingapore

DTW - SIN

DTWSIN

Detroit Metropolitan Wayne County

Mon 2/16

9:05 am-7:55 am

1 stop33h 50m

Singapore Changi

Thu 2/26

1:25 am-7:43 pm

2 stops31h 18m

$1,257

DetroitSingapore

DTW - SIN

DTWSIN

Detroit Metropolitan Wayne County

Mon 2/9

4:40 pm-12:40 am

2 stops43h 00m

Singapore Changi

Tue 2/24

2:25 pm-5:50 pm

3 stops40h 25m

$1,286

DetroitSingapore

DTW - SIN

DTWSIN

Detroit Metropolitan Wayne County

Wed 2/11

5:51 pm-11:55 am

2 stops29h 04m

Singapore Changi

Thu 2/19

1:25 am-12:28 am

2 stops36h 03m

$1,321

DetroitSingapore

DTW - SIN

DTWSIN

Detroit Metropolitan Wayne County

Wed 2/18

8:05 pm-10:00 am

1 stop24h 55m

Singapore Changi

Thu 2/26

5:25 am-6:10 pm

1 stop25h 45m

$1,334

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 17 results
1
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Best time to book a flight from Detroit to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore 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 Singapore

What is the cheapest month to book a flight from Detroit to Singapore?

Currently, October is the cheapest month in which you can book a flight from Detroit to Singapore (average of $1,002). Flying from Detroit to Singapore in December is currently the most expensive (average of $1,665). 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.

What is the cheapest time of day to fly from DTT to SIN?

Find hourly flight availability from Detroit to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 48% on flights from Detroit to Singapore by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Detroit to Singapore?

Use this chart to determine the cheapest time to fly round-trip from Detroit to Singapore. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Detroit to Singapore flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with United Airlines and Turkish Airlines from Detroit to Singapore by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,929 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Turkish Airlines
7.3
Good
3,968 reviews
United Airlines
7.4
Good
8,929 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Detroit to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Detroit to Singapore?

    Departing from Detroit to Singapore will take you 37h 19m. Airlines will cover a distance of 9385 mi.

  • What are the cheapest airlines flying from Detroit to Singapore round-trip?

    According to our current data, United Airlines ($721), Air Canada ($967), and Turkish Airlines ($1,106) offers the cheapest pricing from Detroit to Singapore. United Airlines is currently priced 51% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Detroit to Singapore?

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

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

    Yes. Cheapflights offers flight deals from Detroit to Singapore 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 Singapore?

    Currently, October is the cheapest month in which you can book a flight from Detroit to Singapore (average of $1,002). Flying from Detroit to Singapore in December is currently the most expensive (average of $1,665). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Detroit to Singapore

Discover the top 6 airlines that operate flights from Detroit to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$721Average$1,792FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$967Average$1,152FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$1,106Average$1,420FlexibilityNo cancel feeOn-time77%
DeltaCheapest$1,312Average$2,256FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$1,514Average$1,518FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$1,783Average$1,845FlexibilityNo cancel feeOn-time77%

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