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$349+ Cheap flights from Detroit (DTT) to Bangkok

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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BKK
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Detroit All airports to Bangkok are usually found in August or February, booked 45 days in advance, depart on a Tuesday or Wednesday and return on a Friday

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 September 15, 2025.

Round-trip from

$908
(Gurufare)

One-way from

$349
(Trip.com)

Popular in

December

Cheapest in

August

Average price

$1,196
From Detroit (DTT) to Bangkok
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One-way flight from Detroit (DTT) to Bangkok
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Highest demand for flights based on searches. 7% potential increase in price ($99 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($36 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 September 15, 2025.

This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:35 amDTW - BKK
2 stops29h 20mChina Eastern
Wed 11/55:05 amBKK - DTW
2 stops25h 50mChina Eastern
Deal found 9/14$908
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 10/1310:25 pmDTW - BKK
3 stops35h 45mMultiple Airlines
Mon 10/2010:45 pmBKK - DTW
2 stops30h 13mMultiple Airlines
Deal found 9/13$919
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 10/302:45 pmDTW - BKK
2 stops40h 20mMultiple Airlines
Wed 11/121:30 amBKK - DTW
2 stops40h 00mMultiple Airlines
Deal found 9/15$920
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:35 amDTW - BKK
2 stops29h 20mChina Eastern
Wed 11/121:55 amBKK - DTW
2 stops32h 14mChina Eastern
Deal found 9/14$923
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1710:25 pmDTW - BKK
3 stops35h 45mMultiple Airlines
Sun 11/912:15 pmBKK - DTW
3 stops34h 25mMultiple Airlines
Deal found 9/15$941
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.
Tue 10/215:50 pmDTW - BKK
2 stops35h 40mMultiple Airlines
Tue 10/288:20 amBKK - DTW
3 stops34h 56mMultiple Airlines
Deal found 9/12$944
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:51 pmDTW - BKK
2 stops41h 54mMultiple Airlines
Wed 11/198:15 amBKK - DTW
2 stops26h 00mMultiple Airlines
Deal found 9/15$963
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/288:35 amDTW - BKK
2 stops28h 15mMultiple Airlines
Sun 10/57:00 pmBKK - DTW
3 stops30h 57mMultiple Airlines
Deal found 9/14$968
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.
Wed 10/17:00 pmDTW - BKK
2 stops30h 15mMultiple Airlines
Tue 10/71:30 pmBKK - DTW
2 stops34h 56mMultiple Airlines
Deal found 9/13$975
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/128:05 pmDTW - BKK
1 stop31h 00mTurkish Airlines
Wed 11/1910:10 amBKK - DTW
1 stop44h 00mTurkish Airlines
Deal found 9/15$977
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:55 amDTW - DMK
3 stops27h 15mMultiple Airlines
Fri 9/192:40 amDMK - DTW
2 stops29h 49mMultiple Airlines
Deal found 9/14$1,612
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/74:15 pmDTW - DMK
3 stops35h 20mMultiple Airlines
Fri 12/127:10 pmDMK - DTW
3 stops36h 33mMultiple Airlines
Deal found 9/14$2,129

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 2,558,603 searches. Data last updated September 15, 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

Mon 9/22

12:27 pm-9:45 pm

1 stop22h 18m

Bangkok Suvarnabhumi

Wed 10/22

9:40 pm-10:17 am

1 stop23h 37m

$1,016

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Sun 11/2

8:05 pm-4:20 am

1 stop20h 15m

Bangkok Suvarnabhumi

Thu 11/13

5:50 am-6:10 pm

1 stop24h 20m

$1,019

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Wed 11/19

8:00 am-12:05 pm

2 stops40h 05m

Bangkok Suvarnabhumi

Wed 12/3

7:15 pm-7:26 pm

2 stops36h 11m

$1,029

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Wed 11/12

8:00 am-10:40 am

2 stops38h 40m

Bangkok Suvarnabhumi

Wed 11/19

5:40 pm-6:43 pm

2 stops37h 03m

$1,031

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Sun 9/28

2:13 pm-4:35 am

2 stops51h 22m

Bangkok Suvarnabhumi

Sun 10/5

9:35 am-6:57 pm

2 stops44h 22m

$1,042

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Thu 11/13

5:33 am-12:10 am

2 stops30h 37m

Bangkok Suvarnabhumi

Sat 12/20

4:55 pm-6:05 pm

2 stops37h 10m

$1,079

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Wed 11/19

8:00 am-12:05 pm

2 stops40h 05m

Bangkok Suvarnabhumi

Thu 12/4

4:55 pm-7:26 pm

2 stops38h 31m

$1,079

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Sun 11/16

8:43 pm-12:10 am

2 stops39h 27m

Bangkok Suvarnabhumi

Sat 11/22

5:40 pm-6:43 pm

2 stops37h 03m

$1,085

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Fri 10/24

5:30 am-10:40 am

2 stops42h 10m

Bangkok Suvarnabhumi

Fri 10/31

11:40 am-11:24 pm

2 stops46h 44m

$1,129

DetroitBangkok

DTW - DMK

DTWDMK

Detroit Metropolitan Wayne County

Sun 12/7

4:15 pm-3:35 pm

3 stops35h 20m

Bangkok Don Mueang Intl

Fri 12/12

7:10 pm-7:43 pm

3 stops36h 33m

$2,129

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 28 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 September 12, 2025.

The best time to book flights from Detroit to Bangkok is 45 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 $900). Flying from Detroit to Bangkok in December is currently the most expensive (average of $1,507). 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 September 15, 2025.

When flying from Detroit to Bangkok, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 26% versus a flight at noon.

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

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

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

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 September 15, 2025.
Peruse reviews from past customers who have flown with Korean Air, Delta, and Turkish Airlines from Detroit to Bangkok to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,139 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Crew

8.7

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very good
1,139 reviews
Korean Air
8.4
Very good
1,139 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Crew

8.7

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Delta
8.0
Very good
7,954 reviews
Korean Air
8.4
Very good
1,139 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Crew

8.7

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Turkish Airlines
7.3
Good
3,968 reviews
Korean Air
8.4
Very good
1,139 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Crew

8.7

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
China Eastern
7.2
Good
165 reviews
Korean Air
8.4
Very good
1,139 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Crew

8.7

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Air Canada
7.1
Good
10,000 reviews
Korean Air
8.4
Very good
1,139 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Crew

8.7

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

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?

    For a flight from Detroit to Bangkok, 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 Bangkok per day. 9 airlines have flights to Bangkok from Detroit All airports on a regular basis.

  • How long is the flight from Detroit to Bangkok?

    There are many flights that can get you from Detroit to Bangkok in 20h 15m. Fly via Delta or Turkish Airlines to get the fastest option. Detroit and Bangkok are separated by a distance of 8559 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Cheapflights users have booked flights from Detroit to Bangkok round-trip from $882. Other airlines that can offer you cheap pricing are Turkish Airlines, from $1,007, and Delta, from $1,025. China Eastern is priced at 33% lower than the current average price of a flight leaving 3 months from now.

  • 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 $900). Flying from Detroit to Bangkok in December is currently the most expensive (average of $1,507). 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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Alternative routes for Detroit to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Detroit to Bangkok

Discover the top 9 airlines 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 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$882Average$1,046FlexibilityNo cancel feeOn-time62%
Turkish AirlinesCheapest$1,007Average$1,232FlexibilityNo cancel feeOn-time77%
DeltaCheapest$1,025Average$1,755FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$1,035Average$1,682FlexibilityNo cancel feeOn-time68%
Etihad AirwaysCheapest$1,050Average$1,271FlexibilityNo cancel feeOn-time75%
Cathay PacificCheapest$1,067Average$1,325FlexibilityNo cancel feeOn-time72%
ANACheapest$1,068Average$1,455FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$1,073Average$1,709FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$1,082Average$1,506FlexibilityNo cancel feeOn-time67%

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