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$500+ 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BKK
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from Detroit All airports to Bangkok are usually found in October or February, booked 44 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap 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 December 18, 2025.

This Air Canada deal was found by Cheapflights users on 12/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:15 pmDTW - BKK
2 stops48h 15mAir Canada
Wed 1/288:15 amBKK - DTW
2 stops45h 20mAir Canada
Deal found 12/16$1,527
This Cathay Pacific deal was found by Cheapflights users on 12/17. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/288:05 amDTW - BKK
2 stops28h 10mMultiple Airlines
Wed 1/287:55 amBKK - DTW
2 stops24h 23mMultiple Airlines
Deal found 12/17$1,546
This CheapOair deal was found by Cheapflights users on 12/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:12 amDTW - BKK
2 stops31h 28mMultiple Airlines
Tue 1/138:15 amBKK - DTW
2 stops41h 06mMultiple Airlines
Deal found 12/17$1,954
This Cathay Pacific deal was found by Cheapflights users on 12/17. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/278:05 amDTW - BKK
2 stops28h 10mMultiple Airlines
Sat 1/107:55 amBKK - DTW
2 stops26h 40mMultiple Airlines
Deal found 12/17$1,958
This Qatar Airways deal was found by Cheapflights users on 12/17. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:00 amDTW - BKK
2 stops43h 05mQatar Airways
Tue 1/139:05 amBKK - DTW
2 stops47h 13mQatar Airways
Deal found 12/17$2,001
This Trip.com deal was found by Cheapflights users on 12/17. 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.
Sun 12/288:25 pmDTW - BKK
1 stop31h 00mMultiple Airlines
Thu 1/111:40 amBKK - DTW
2 stops23h 17mMultiple Airlines
Deal found 12/17$2,033
This Qatar Airways deal was found by Cheapflights users on 12/17. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:00 amDTW - BKK
2 stops36h 15mQatar Airways
Tue 1/138:15 amBKK - DTW
2 stops48h 03mQatar Airways
Deal found 12/17$2,069
This oojo deal was found by Cheapflights users on 12/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2012:48 pmDTW - BKK
2 stops29h 27mQatar Airways
Mon 12/226:55 pmBKK - DTW
2 stops35h 57mQatar Airways
Deal found 12/16$2,078
This Qatar Airways deal was found by Cheapflights users on 12/17. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:12 amDTW - BKK
2 stops31h 28mQatar Airways
Tue 1/139:05 amBKK - DTW
2 stops47h 13mQatar Airways
Deal found 12/17$2,109
This oojo deal was found by Cheapflights users on 12/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/263:56 pmDTW - BKK
2 stops26h 19mQatar Airways
Mon 12/292:00 amBKK - DTW
2 stops29h 30mQatar Airways
Deal found 12/17$2,114

Find 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 December 18, 2025.

Round-trip from

$1,116
(KAYAK)

One-way from

$500
(Cathay Pacific)

Popular in

December

Cheapest in

October

Average price

$1,798
From Detroit (DTT) to Bangkok
Search Deals
One-way flight from Detroit (DTT) to Bangkok
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($163 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 18, 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

Thu 4/9

8:55 pm-5:10 am

1 stop21h 15m

Bangkok Suvarnabhumi

Thu 4/16

6:40 am-6:50 pm

1 stop23h 10m

$1,147

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Mon 1/19

1:08 pm-12:15 pm

2 stops35h 07m

Bangkok Suvarnabhumi

Sat 3/21

8:15 am-12:37 am

2 stops51h 22m

$1,174

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Fri 1/23

1:08 pm-6:25 pm

2 stops41h 17m

Bangkok Suvarnabhumi

Wed 3/18

2:00 am-9:15 pm

2 stops30h 15m

$1,174

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Thu 2/5

6:45 am-5:55 am

3 stops35h 10m

Bangkok Suvarnabhumi

Thu 2/19

8:30 am-4:54 am

3 stops32h 24m

$1,190

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Thu 4/23

8:55 pm-5:10 am

1 stop21h 15m

Bangkok Suvarnabhumi

Sun 5/3

6:40 am-6:50 pm

1 stop23h 10m

$1,200

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Thu 4/23

8:55 pm-5:10 am

1 stop21h 15m

Bangkok Suvarnabhumi

Sun 5/3

7:45 am-9:25 pm

2 stops24h 40m

$1,213

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Fri 1/23

1:08 pm-6:25 pm

2 stops41h 17m

Bangkok Suvarnabhumi

Sat 3/21

8:15 am-12:37 am

2 stops51h 22m

$1,216

DetroitBangkok

DTW - DMK

DTWDMK

Detroit Metropolitan Wayne County

Mon 3/2

5:05 am-2:30 am

2 stops33h 25m

Bangkok Don Mueang Intl

Mon 3/9

9:55 am-4:55 am

3 stops30h 00m

$1,221

DetroitBangkok

DTW - DMK

DTWDMK

Detroit Metropolitan Wayne County

Sat 1/17

2:36 pm-11:05 am

3 stops32h 29m

Bangkok Don Mueang Intl

Sat 1/24

12:15 am-5:12 am

3 stops40h 57m

$1,248

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Thu 4/9

8:36 am-6:20 am

2 stops34h 44m

Bangkok Suvarnabhumi

Wed 4/15

2:05 am-11:57 pm

2 stops32h 52m

$1,248

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 34 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 December 12, 2025.

The best time to book flights from Detroit to Bangkok is 43 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 $637). Flying from Detroit to Bangkok in April is currently the most expensive (average of $1,089). 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 December 18, 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 45% 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 Thursday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Detroit to Bangkok?

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 December 18, 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
1,186 reviews

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

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
1,186 reviews
Korean Air
8.4
Very good
1,186 reviews

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

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
7.9
Good
8,008 reviews
Korean Air
8.4
Very good
1,186 reviews

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

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
4,103 reviews
Korean Air
8.4
Very good
1,186 reviews

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

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
178 reviews
Korean Air
8.4
Very good
1,186 reviews

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

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
10,534 reviews
Korean Air
8.4
Very good
1,186 reviews

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

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 21h 15m. Fly via Turkish Airlines or Qatar Airways 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 $616. Other airlines that can offer you cheap pricing are Air Canada, from $659, and China Eastern, from $928. Delta is priced at 53% lower than the current average price of a flight leaving 3 months from now.

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

    $483 is the cheapest one-way deal found within the past few days, from Korean Air. You may also be able to find cheap deals on Turkish Airlines and Delta, with prices starting from $558 and $579, respectively.

  • 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 $637). Flying from Detroit to Bangkok in April is currently the most expensive (average of $1,089). 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.
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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$928Average$1,104FlexibilityNo cancel feeOn-time62%
Cathay PacificCheapest$965Average$1,268FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$973Average$1,238FlexibilityNo cancel feeOn-time77%
DeltaCheapest$997Average$1,561FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$1,060Average$1,513FlexibilityNo cancel feeOn-time68%
Etihad AirwaysCheapest$1,061Average$1,246FlexibilityNo cancel feeOn-time75%
ANACheapest$1,065Average$1,266FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$1,073Average$1,669FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$1,082Average$1,506FlexibilityNo cancel feeOn-time67%

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