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Cheap flights from Detroit to Bangkok from C$ 1,003

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BKK
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Detroit to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Bangkok (TH1). 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 15 September 2025.

Round-trip from

C$ 1,328

One-way from

C$ 1,003

Popular in

December

Cheapest in

August

Average price

C$ 1,652
2/2-2/3
  • 2/2-2/3
  • 4 total stops
  • 62h 42m total
  • Detroit to Bangkok
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Delta
  • Delta
  • 28/9
  • 1 total stop
  • 25h 38m total
  • Detroit to Bangkok
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Highest demand for flights based on searches. 7% potential increase in price (C$ 189 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 69 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 Bangkok

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

Tue 16/94:51 p.m.DTW - BKK
2 stops32h 19mMultiple Airlines
Tue 23/910:50 a.m.BKK - DTW
2 stops29h 17mMultiple Airlines
Deal found 15/9C$ 1,376
Mon 15/912:27 p.m.DTW - BKK
1 stop25h 38mDelta
Mon 22/911:30 p.m.BKK - DTW
1 stop21h 51mDelta
Deal found 14/9C$ 1,404
Mon 22/912:27 p.m.DTW - BKK
1 stop25h 38mDelta
Tue 21/102:35 a.m.BKK - DTW
2 stops30h 53mDelta
Deal found 15/9C$ 1,417
Tue 4/116:45 a.m.DTW - BKK
2 stops39h 55mMultiple Airlines
Wed 19/113:05 p.m.BKK - DTW
2 stops40h 22mMultiple Airlines
Deal found 15/9C$ 1,422
Sun 28/92:13 p.m.DTW - BKK
2 stops51h 22mUnited Airlines
Sun 5/109:35 a.m.BKK - DTW
2 stops44h 22mUnited Airlines
Deal found 14/9C$ 1,439
Fri 24/105:30 a.m.DTW - BKK
2 stops42h 10mMultiple Airlines
Sun 9/115:40 p.m.BKK - DTW
2 stops38h 33mMultiple Airlines
Deal found 15/9C$ 1,491
Sun 16/118:43 p.m.DTW - BKK
2 stops39h 27mMultiple Airlines
Sat 22/114:55 p.m.BKK - DTW
2 stops38h 32mMultiple Airlines
Deal found 15/9C$ 1,499
Sat 6/128:05 p.m.DTW - BKK
1 stop20h 15mTurkish Airlines
Tue 16/125:50 a.m.BKK - DTW
1 stop24h 20mTurkish Airlines
Deal found 15/9C$ 1,513
Sat 1/111:07 p.m.DTW - BKK
2 stops40h 33mCathay Pacific
Wed 1/47:00 p.m.BKK - DTW
2 stops36h 59mCathay Pacific
Deal found 15/9C$ 1,544
Sun 28/912:27 p.m.DTW - BKK
1 stop23h 58mDelta
Sun 5/109:50 a.m.BKK - DTW
1 stop35h 27mDelta
Deal found 14/9C$ 1,558

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Bangkok 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 629,999 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from Detroit to Bangkok that are best for you.

Fly from

Detroit

Fly to

Bangkok

Route

Depart

Return

Price

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Sun 15/2

4:40 p.m.-1:05 p.m.

2 stops32h 25m

Bangkok Suvarnabhumi

Tue 3/3

2:05 p.m.-3:22 p.m.

2 stops37h 17m

C$ 1,410

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Wed 19/11

8:00 a.m.-12:05 p.m.

2 stops40h 05m

Bangkok Suvarnabhumi

Wed 3/12

7:15 p.m.-7:26 p.m.

2 stops36h 11m

C$ 1,422

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Wed 14/1

8:37 a.m.-12:10 a.m.

2 stops27h 33m

Bangkok Suvarnabhumi

Wed 28/1

11:40 a.m.-7:51 p.m.

2 stops44h 11m

C$ 1,424

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Sun 28/9

2:13 p.m.-4:35 a.m.

2 stops51h 22m

Bangkok Suvarnabhumi

Sun 5/10

9:35 a.m.-6:57 p.m.

2 stops44h 22m

C$ 1,439

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Thu 29/1

5:51 p.m.-3:55 p.m.

2 stops34h 04m

Bangkok Suvarnabhumi

Wed 11/2

5:40 p.m.-12:28 a.m.

2 stops42h 48m

C$ 1,475

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Tue 27/1

5:51 p.m.-11:15 a.m.

2 stops29h 24m

Bangkok Suvarnabhumi

Tue 10/2

4:55 p.m.-7:51 p.m.

2 stops38h 56m

C$ 1,475

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Mon 2/2

5:51 p.m.-11:15 a.m.

2 stops29h 24m

Bangkok Suvarnabhumi

Wed 11/2

7:15 p.m.-12:28 a.m.

2 stops41h 13m

C$ 1,475

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Thu 5/3

12:22 p.m.-12:10 a.m.

2 stops23h 48m

Bangkok Suvarnabhumi

Mon 9/3

8:20 a.m.-12:20 a.m.

2 stops27h 00m

C$ 1,475

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Tue 27/1

5:51 p.m.-12:05 p.m.

2 stops30h 14m

Bangkok Suvarnabhumi

Thu 12/2

8:20 a.m.-12:28 a.m.

2 stops28h 08m

C$ 1,475

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Mon 2/2

5:51 p.m.-2:05 p.m.

2 stops32h 14m

Bangkok Suvarnabhumi

Sun 15/2

5:40 p.m.-12:28 a.m.

2 stops42h 48m

C$ 1,475

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 21 results
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Best time to book a flight from Detroit to Bangkok

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

How far ahead should I book a flight from Detroit to Bangkok?

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Bangkok. Price data was last updated on 12 September 2025.

Booking 45 days in advance of your planned departure date is, on average, the best time to get cheap flights from Detroit to Bangkok. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Detroit to Bangkok (average of C$ 917). Flying from Detroit to Bangkok in December is currently the most expensive (average of C$ 1,387). 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 BKK?

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

Unlike at noon, when flights are generally more expensive, you can save up to 24% on flights from Detroit to Bangkok by exploring options for tickets in the evening.

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. 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 Bangkok. Reviews last updated 15 September 2025.
Get a feel of what it's like to fly with Turkish Airlines from Detroit to Bangkok by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
3,968 reviews
Check prices

Crew

7.7

Overall

7.3

Boarding

7.3

Entertainment

7.4

Comfort

7.3

Food

7.4

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.
Turkish Airlines
7.3
Good
3,968 reviews
Turkish Airlines
7.3
Good
3,968 reviews
Check prices

Crew

7.7

Overall

7.3

Boarding

7.3

Entertainment

7.4

Comfort

7.3

Food

7.4

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.

Related info for your journey

Find useful and relevant information for your journey from Detroit to Bangkok. 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 Bangkok?

    Located just 0.9 km from the city centre, Detroit All airports is the airport most travellers will use when flying to Bangkok from Detroit. Booking flights from All airports (DTT) to Bangkok should be relatively easy as there are 0 daily outbound flights to Bangkok from 1 airline.

  • How long is the flight from Detroit to Bangkok?

    There are many flights that can get you from Detroit to Bangkok in 34h 04m. Fly via United Airlines or Cathay Pacific to get the fastest option. Detroit and Bangkok are separated by a distance of 13774 km. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Detroit to Bangkok round-trip?

    Flying on Turkish Airlines is currently your cheapest option to Bangkok, with prices starting at C$ 1,456. Turkish Airlines is currently priced 20% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Detroit to Bangkok one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at C$ 1,003. Qatar Airways flights start at C$ 1,254 while deals on Turkish Airlines start at C$ 1,527 one-way.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Detroit to Bangkok (average of C$ 917). Flying from Detroit to Bangkok in December is currently the most expensive (average of C$ 1,387). 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

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Alternative routes for Detroit to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.
Detroit to Suvarnabhumi flights
O'Hare Intl to Suvarnabhumi flights

Top airline flying from Detroit to Bangkok

Discover the top airline that operate flights from Detroit to Bangkok. 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 629,999 searches. Data last updated 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapestC$ 1,456AverageC$ 1,657FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Detroit to Bangkok?

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Why should you use Cheapflights to find cheap flight tickets from Detroit to Bangkok?

Cheapflights helps you find that perfect flight to Bangkok from Detroit by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Detroit to Bangkok with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Detroit to Bangkok, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Detroit to Bangkok become cheaper?

Yes! Start tracking prices for Detroit to Bangkok flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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