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Cheap flights from Detroit to Bangkok from C$ 790

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BKK
8 Jul — 15 Jul1
1 adult

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 3 July 2025.

Round-trip from

C$ 1,385

One-way from

C$ 790

Popular in

December

Cheapest in

February

Average price

C$ 2,344
Delta
  • Delta
  • 8/9-16/9
  • 2 total stops
  • 61h 05m total
  • Detroit to Bangkok
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Delta
  • Delta
  • 1/9
  • 1 total stop
  • 25h 35m total
  • Detroit to Bangkok
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 179 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 87 potential savings vs. average RT price).
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Average for round-trip flights in July 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 3 July 2025.

Mon 8/912:30 p.m.DTW - BKK
1 stop25h 35mDelta
Tue 16/99:50 a.m.BKK - DTW
1 stop35h 30mDelta
Deal found 3/7C$ 1,385
Mon 6/107:00 a.m.DTW - BKK
2 stops29h 25mKorean Air
Wed 5/119:30 p.m.BKK - DTW
2 stops27h 32mKorean Air
Deal found 2/7C$ 1,412
Thu 16/106:00 a.m.DTW - BKK
2 stops35h 35mUnited Airlines
Wed 5/117:10 a.m.BKK - DTW
2 stops27h 13mUnited Airlines
Deal found 2/7C$ 1,416
Mon 13/1010:50 a.m.DTW - BKK
2 stops26h 05mMultiple Airlines
Tue 4/112:55 a.m.BKK - DTW
2 stops28h 06mMultiple Airlines
Deal found 2/7C$ 1,506
Sun 5/107:00 a.m.DTW - BKK
2 stops45h 10mJapan Airlines
Fri 7/118:05 a.m.BKK - DTW
2 stops25h 05mJapan Airlines
Deal found 2/7C$ 1,513

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 3 July 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 8/9

12:30 p.m.-1:05 a.m.

1 stop25h 35m

Bangkok Suvarnabhumi

Tue 16/9

9:50 a.m.-10:20 a.m.

1 stop35h 30m

C$ 1,385

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Mon 6/10

7:00 a.m.-11:25 p.m.

2 stops29h 25m

Bangkok Suvarnabhumi

Wed 5/11

9:30 p.m.-1:02 p.m.

2 stops27h 32m

C$ 1,412

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Thu 16/10

7:00 a.m.-4:35 a.m.

2 stops34h 35m

Bangkok Suvarnabhumi

Thu 6/11

7:10 a.m.-11:35 p.m.

2 stops28h 25m

C$ 1,416

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Mon 13/10

10:50 a.m.-11:55 p.m.

2 stops26h 05m

Bangkok Suvarnabhumi

Tue 4/11

2:55 a.m.-7:01 p.m.

2 stops28h 06m

C$ 1,506

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Sun 5/10

7:00 a.m.-3:10 p.m.

2 stops45h 10m

Bangkok Suvarnabhumi

Fri 7/11

8:05 a.m.-9:10 p.m.

2 stops25h 05m

C$ 1,513

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Mon 1/9

12:30 p.m.-1:05 a.m.

1 stop25h 35m

C$ 790

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Tue 23/12

8:05 p.m.-4:20 a.m.

1 stop20h 15m

C$ 1,460

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Thu 11/12

8:35 p.m.-10:05 a.m.

1 stop25h 30m

C$ 1,593

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Mon 22/12

11:10 a.m.-9:30 p.m.

1 stop22h 20m

C$ 1,732

DetroitBangkok

DTW - BKK

DTWBKK

Detroit Metropolitan Wayne County

Wed 24/12

4:15 p.m.-10:50 a.m.

3 stops30h 35m

C$ 1,943

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

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 27 June 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$ 965). Flying from Detroit to Bangkok in December is currently the most expensive (average of C$ 1,431). 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 3 July 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.

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 3 July 2025.
Get a feel of what it's like to fly with Korean Air,Japan Airlines, andDelta 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.
Korean Air
8.4
Very good
1,101 reviews
Check prices

Crew

8.7

Food

8.1

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Overall

8.4

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
1,101 reviews
Korean Air
8.4
Very good
1,101 reviews
Check prices

Crew

8.7

Food

8.1

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Overall

8.4

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
1,503 reviews
Korean Air
8.4
Very good
1,101 reviews
Check prices

Crew

8.7

Food

8.1

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Overall

8.4

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
7,970 reviews
Korean Air
8.4
Very good
1,101 reviews
Check prices

Crew

8.7

Food

8.1

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Overall

8.4

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.
KLM
7.8
Good
1,366 reviews
Korean Air
8.4
Very good
1,101 reviews
Check prices

Crew

8.7

Food

8.1

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Overall

8.4

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.
United Airlines
7.4
Good
8,845 reviews
Korean Air
8.4
Very good
1,101 reviews
Check prices

Crew

8.7

Food

8.1

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Overall

8.4

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?

    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.

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

    Flying on Delta is currently your cheapest option to Bangkok, with prices starting at C$ 1,385. Additional round-trip tickets that might be worth considering are offered by Korean Air and United Airlines, with the lowest prices starting at C$ 1,412 and C$ 1,416, respectively. Delta is currently priced 26% 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$ 790. Turkish Airlines flights start at C$ 1,460 while deals on KLM start at C$ 1,593 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$ 965). Flying from Detroit to Bangkok in December is currently the most expensive (average of C$ 1,431). 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.
O'Hare Intl to Suvarnabhumi flights
Detroit 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 3 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapestC$ 1,437AverageC$ 1,636FlexibilityNo 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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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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