HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bangkok

$453+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BKK
Jul 16 — Jul 231
Wed 7/16
Wed 7/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Detroit to Bangkok with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Detroit All airports to Bangkok are usually found in February or March, 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 July 11, 2025.

Round-trip from

$871
(Gurufare)

One-way from

$453
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,720
From Detroit (DTT) to Bangkok
Search Deals
One-way flight from Detroit (DTT) to Bangkok
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($97 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 11, 2025.

This Gurufare deal was found by Cheapflights users on 7/10. 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.
Sat 9/68:26 amDTW - BKK
2 stops29h 14mChina Eastern
Thu 9/115:05 amBKK - DTW
2 stops28h 15mChina Eastern
Deal found 7/10$871
This Trip.com deal was found by Cheapflights users on 7/9. 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.
Fri 8/229:33 amDTW - BKK
2 stops39h 42mMultiple Airlines
Mon 8/2511:20 pmBKK - DTW
2 stops41h 38mMultiple Airlines
Deal found 7/9$891
This oojo deal was found by Cheapflights users on 7/10. 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 9/94:51 pmDTW - BKK
2 stops32h 19mChina Airlines
Mon 9/292:40 amBKK - DTW
2 stops37h 27mChina Airlines
Deal found 7/10$995
This lastminute.com deal was found by Cheapflights users on 7/10. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/410:00 amDTW - BKK
2 stops26h 25mKorean Air
Sun 8/3111:30 pmBKK - DTW
2 stops27h 54mKorean Air
Deal found 7/10$999
This Delta deal was found by Cheapflights users on 7/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/112:30 pmDTW - BKK
1 stop23h 55mDelta
Sun 9/2111:30 pmBKK - DTW
1 stop21h 50mDelta
Deal found 7/10$1,014
This Gurufare deal was found by Cheapflights users on 7/9. 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 9/178:05 amDTW - BKK
2 stops27h 55mJapan Airlines
Tue 9/3010:05 pmBKK - DTW
2 stops27h 42mJapan Airlines
Deal found 7/9$1,018
This United Airlines deal was found by Cheapflights users on 7/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/111:00 amDTW - BKK
2 stops30h 35mUnited Airlines
Mon 9/227:00 amBKK - DTW
3 stops26h 22mUnited Airlines
Deal found 7/10$1,028
This FlightHub deal was found by Cheapflights users on 7/9. 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.
Thu 11/62:10 pmDTW - BKK
2 stops38h 10mANA
Thu 11/277:10 amBKK - DTW
2 stops25h 09mANA
Deal found 7/9$1,037
This oojo deal was found by Cheapflights users on 7/9. 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.
Wed 9/176:00 amDTW - BKK
2 stops30h 55mEtihad Airways
Mon 9/292:55 amBKK - DTW
2 stops31h 45mEtihad Airways
Deal found 7/9$1,057
This oojo deal was found by Cheapflights users on 7/9. 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.
Wed 9/104:51 pmDTW - BKK
2 stops31h 19mEVA Air
Mon 9/151:35 amBKK - DTW
2 stops38h 32mEVA Air
Deal found 7/9$1,067
This Mytrip deal was found by Cheapflights users on 7/9. 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 9/49:02 amDTW - DMK
2 stops30h 38mMultiple Airlines
Mon 9/89:20 amDMK - DTW
3 stops39h 07mMultiple Airlines
Deal found 7/9$1,269

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 July 11, 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

Sat 9/6

8:26 am-12:40 am

2 stops29h 14m

Bangkok Suvarnabhumi

Thu 9/11

5:05 am-10:20 pm

2 stops28h 15m

$871

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Fri 8/22

9:33 am-12:15 pm

2 stops39h 42m

Bangkok Suvarnabhumi

Mon 8/25

11:20 pm-5:58 am

2 stops41h 38m

$891

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Tue 9/9

4:51 pm-12:10 pm

2 stops32h 19m

Bangkok Suvarnabhumi

Mon 9/29

2:40 am-5:07 am

2 stops37h 27m

$995

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Mon 8/4

10:00 am-11:25 pm

2 stops26h 25m

Bangkok Suvarnabhumi

Sun 8/31

11:30 pm-4:24 pm

2 stops27h 54m

$999

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Mon 9/1

12:30 pm-11:25 pm

1 stop23h 55m

Bangkok Suvarnabhumi

Sun 9/21

11:30 pm-10:20 am

1 stop21h 50m

$1,014

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Wed 8/27

6:30 am-11:00 pm

2 stops29h 30m

Bangkok Suvarnabhumi

Wed 9/24

8:05 am-5:07 am

2 stops32h 02m

$1,017

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Mon 9/1

11:00 am-4:35 am

2 stops30h 35m

Bangkok Suvarnabhumi

Mon 9/22

7:00 am-10:22 pm

3 stops26h 22m

$1,028

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Wed 10/8

7:00 am-4:35 am

2 stops34h 35m

Bangkok Suvarnabhumi

Wed 11/5

10:50 pm-1:11 pm

2 stops26h 21m

$1,034

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Wed 9/17

6:00 am-11:55 pm

2 stops30h 55m

Bangkok Suvarnabhumi

Mon 9/29

2:55 am-11:40 pm

2 stops31h 45m

$1,057

DetroitBangkok

DTW - DMK

DTWDMK

Detroit Metropolitan Wayne County

Thu 9/4

9:02 am-2:40 am

2 stops30h 38m

Bangkok Don Mueang Intl

Mon 9/8

9:20 am-1:27 pm

3 stops39h 07m

$1,269

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Showing 1-10 of 18 results
1
2

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 June 27, 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, March is the cheapest month in which you can book a flight from Detroit to Bangkok (average of $951). Flying from Detroit to Bangkok in December is currently the most expensive (average of $1,573). 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 July 11, 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 July 11, 2025.
Peruse reviews from past customers who have flown with Korean Air, ANA, and Japan 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
1,105 reviews

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,105 reviews
Korean Air
8.4
Very good
1,105 reviews

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.4
Very good
898 reviews
Korean Air
8.4
Very good
1,105 reviews

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,512 reviews
Korean Air
8.4
Very good
1,105 reviews

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.3
Very good
744 reviews
Korean Air
8.4
Very good
1,105 reviews

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,952 reviews
Korean Air
8.4
Very good
1,105 reviews

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

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

    Cheapflights users have booked flights from Detroit to Bangkok round-trip from $871. Other airlines that can offer you cheap pricing are China Airlines, from $995, and Korean Air, from $999. China Eastern is priced at 36% 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?

    $580 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and Korean Air, with prices starting from $658 and $678, 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, March is the cheapest month in which you can book a flight from Detroit to Bangkok (average of $951). Flying from Detroit to Bangkok in December is currently the most expensive (average of $1,573). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Detroit to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Suvarnabhumi flights
Midway to Suvarnabhumi flights
Detroit to Suvarnabhumi flights
O'Hare Intl to Don Mueang Intl flights
O'Hare Intl to Phuket City flights
Grand Rapids to Suvarnabhumi flights
O'Hare Intl to Chiang Mai flights
O'Hare Intl to Ko Samui flights
Detroit to Phuket City flights
Flint to Suvarnabhumi flights
Midway to Phuket City flights
Midway to Chiang Mai flights
Detroit to Chiang Mai flights
South Bend to Suvarnabhumi flights
Detroit to Don Mueang Intl flights
O'Hare Intl to Krabi flights
Grand Rapids to Phuket City flights
Lansing to Suvarnabhumi flights
O'Hare Intl to Chiang Rai flights
Grand Rapids to Chiang Mai flights
South Bend to Phuket City flights
Traverse City to Chiang Mai flights
Detroit to Ko Samui flights
Detroit to Krabi flights
South Bend to Krabi flights

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 July 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$882Average$1,044FlexibilityNo cancel feeOn-time62%
Qatar AirwaysCheapest$1,035Average$1,593FlexibilityNo cancel feeOn-time68%
Etihad AirwaysCheapest$1,050Average$1,271FlexibilityNo cancel feeOn-time75%
DeltaCheapest$1,058Average$1,802FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,077Average$1,780FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$1,082Average$1,506FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$1,087Average$1,236FlexibilityNo cancel feeOn-time77%
ANACheapest$1,096Average$1,533FlexibilityNo cancel feeOn-time80%
Cathay PacificCheapest$1,183Average$1,393FlexibilityNo cancel feeOn-time72%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.