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$346+ 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BKK
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
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 34 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 November 5, 2025.

Round-trip from

$967
(Mytrip)

One-way from

$346
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,204
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. 5% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 5, 2025.

This Mytrip deal was found by Cheapflights users on 11/3. 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 12/310:28 amDTW - BKK
3 stops33h 42mMultiple Airlines
Tue 12/91:55 amBKK - DTW
3 stops34h 14mMultiple Airlines
Deal found 11/3$967
This oojo deal was found by Cheapflights users on 11/2. 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.
Mon 11/34:51 pmDTW - BKK
2 stops32h 14mChina Airlines
Mon 11/105:50 pmBKK - DTW
2 stops34h 05mChina Airlines
Deal found 11/2$976
This Mytrip deal was found by Cheapflights users on 11/4. 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 11/1810:42 amDTW - BKK
3 stops33h 28mMultiple Airlines
Fri 11/218:40 pmBKK - DTW
3 stops39h 19mMultiple Airlines
Deal found 11/4$983
This Expedia deal was found by Cheapflights users on 11/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/411:34 amDTW - BKK
2 stops42h 26mEtihad Airways
Thu 11/132:55 amBKK - DTW
2 stops46h 41mEtihad Airways
Deal found 11/3$989
This Mytrip deal was found by Cheapflights users on 11/4. 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 11/164:10 pmDTW - BKK
2 stops31h 05mMultiple Airlines
Thu 11/2012:15 pmBKK - DTW
3 stops33h 31mMultiple Airlines
Deal found 11/4$994
This Cathay Pacific deal was found by Cheapflights users on 11/4. 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.
Fri 11/76:45 amDTW - BKK
2 stops29h 30mMultiple Airlines
Thu 11/137:55 amBKK - DTW
2 stops24h 18mMultiple Airlines
Deal found 11/4$996
This Mytrip deal was found by Cheapflights users on 11/5. 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 12/19:34 pmDTW - BKK
3 stops35h 51mMultiple Airlines
Sun 12/1412:15 pmBKK - DTW
2 stops29h 15mMultiple Airlines
Deal found 11/5$999
This Cathay Pacific deal was found by Cheapflights users on 11/5. 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.
Thu 11/277:58 amDTW - BKK
2 stops40h 07mMultiple Airlines
Thu 12/47:15 pmBKK - DTW
2 stops36h 11mMultiple Airlines
Deal found 11/5$1,003
This oojo deal was found by Cheapflights users on 11/4. 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.
Tue 11/114:51 pmDTW - BKK
2 stops32h 14mChina Airlines
Mon 11/242:35 amBKK - DTW
2 stops38h 46mChina Airlines
Deal found 11/4$1,011
This Trip.com deal was found by Cheapflights users on 11/2. 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 11/34:51 pmDTW - DMK
2 stops43h 24mMultiple Airlines
Sun 11/93:10 amDMK - DTW
2 stops48h 45mMultiple Airlines
Deal found 11/2$1,059
This Trip.com deal was found by Cheapflights users on 11/4. 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.
Sat 11/84:51 pmDTW - DMK
2 stops30h 59mMultiple Airlines
Fri 11/146:15 amDMK - DTW
2 stops45h 40mMultiple Airlines
Deal found 11/4$1,172
This Mytrip deal was found by Cheapflights users on 11/3. 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 12/89:15 amDTW - DMK
2 stops28h 15mMultiple Airlines
Sat 12/2010:15 pmDMK - DTW
3 stops43h 15mMultiple Airlines
Deal found 11/3$1,311

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 November 5, 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

Fri 3/6

8:23 am-12:05 pm

2 stops39h 42m

Bangkok Suvarnabhumi

Fri 3/13

7:55 am-12:20 am

2 stops27h 25m

$1,046

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Thu 3/5

6:00 am-7:10 am

2 stops37h 10m

Bangkok Suvarnabhumi

Mon 3/9

8:50 pm-10:57 pm

2 stops37h 07m

$1,135

DetroitBangkok

DTW - DMK

DTWDMK

Detroit Metropolitan Wayne County

Sat 11/8

4:51 pm-11:50 am

2 stops30h 59m

Bangkok Don Mueang Intl

Fri 11/14

6:15 am-3:55 pm

2 stops45h 40m

$1,172

DetroitBangkok

DTW - DMK

DTWDMK

Detroit Metropolitan Wayne County

Mon 12/8

9:15 am-1:30 am

2 stops28h 15m

Bangkok Don Mueang Intl

Sat 12/20

10:15 pm-5:30 am

3 stops43h 15m

$1,311

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Sun 1/18

4:35 pm-12:55 am

2 stops44h 20m

Bangkok Suvarnabhumi

Mon 2/9

12:55 am-8:40 am

1 stop19h 45m

$1,510

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Wed 11/19

2:10 pm-11:25 am

3 stops33h 15m

Bangkok Suvarnabhumi

Wed 12/3

7:10 am-10:11 pm

2 stops27h 01m

$1,519

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Tue 3/3

2:20 pm-5:10 am

2 stops26h 50m

Bangkok Suvarnabhumi

Tue 3/24

4:55 pm-9:41 am

3 stops27h 46m

$1,528

DetroitBangkok

DTW - DMK

DTWDMK

Detroit Metropolitan Wayne County

Wed 12/3

6:15 pm-8:45 am

3 stops26h 30m

Bangkok Don Mueang Intl

Wed 12/10

7:30 am-5:30 am

3 stops34h 00m

$1,574

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Tue 1/20

11:05 am-5:10 am

2 stops30h 05m

Bangkok Suvarnabhumi

Fri 2/6

4:55 pm-10:10 am

3 stops29h 15m

$1,578

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Wed 12/3

11:05 am-5:10 am

2 stops30h 05m

Bangkok Suvarnabhumi

Sat 1/24

4:55 pm-10:10 am

3 stops29h 15m

$1,578

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

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 October 31, 2025.

The best time to book flights from Detroit to Bangkok is 34 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 December is currently the most expensive (average of $1,106). 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 November 5, 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 November 5, 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
1,160 reviews

Entertainment

8.2

Crew

8.7

Comfort

8.3

Boarding

8.5

Food

8.1

Overall

8.4

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
1,160 reviews
Korean Air
8.4
Very good
1,160 reviews

Entertainment

8.2

Crew

8.7

Comfort

8.3

Boarding

8.5

Food

8.1

Overall

8.4

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
8,004 reviews
Korean Air
8.4
Very good
1,160 reviews

Entertainment

8.2

Crew

8.7

Comfort

8.3

Boarding

8.5

Food

8.1

Overall

8.4

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
4,035 reviews
Korean Air
8.4
Very good
1,160 reviews

Entertainment

8.2

Crew

8.7

Comfort

8.3

Boarding

8.5

Food

8.1

Overall

8.4

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
174 reviews
Korean Air
8.4
Very good
1,160 reviews

Entertainment

8.2

Crew

8.7

Comfort

8.3

Boarding

8.5

Food

8.1

Overall

8.4

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
10,404 reviews
Korean Air
8.4
Very good
1,160 reviews

Entertainment

8.2

Crew

8.7

Comfort

8.3

Boarding

8.5

Food

8.1

Overall

8.4

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 33h 15m. Fly via Etihad Airways, Delta, or United 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 $899. Other airlines that can offer you cheap pricing are Cathay Pacific, from $965, and Turkish Airlines, from $977. China Eastern is priced at 31% 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 $637). Flying from Detroit to Bangkok in December is currently the most expensive (average of $1,106). 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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$899Average$1,070FlexibilityNo cancel feeOn-time62%
Cathay PacificCheapest$965Average$1,282FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$977Average$1,222FlexibilityNo cancel feeOn-time77%
DeltaCheapest$1,025Average$1,590FlexibilityNo cancel feeOn-timeN/A
Etihad AirwaysCheapest$1,050Average$1,246FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,060Average$1,682FlexibilityNo cancel feeOn-time68%
ANACheapest$1,065Average$1,325FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$1,073Average$1,684FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$1,082Average$1,506FlexibilityNo cancel feeOn-time67%

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