DTW - BKK

$342 Find Cheap Flights from Detroit to Bangkok Suvarnabhumi Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Detroit to Bangkok departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Detroit to Bangkok.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Detroit to Bangkok.
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Flight Deals

Cheap Flights from Detroit to Suvarnabhumi (DTW-BKK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Detroit to Suvarnabhumi that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Detroit to Bangkok

Mon, Sep 8 - Mon, Sep 22
United Airlines Logo
11:00 am - 4:35 amDTW-BKK
30h 35m2 stops
United Airlines Logo
9:35 am - 11:41 pmBKK-DTW
49h 06m2 stops
$685United Airlines
Find Deal
Mon, Sep 8 - Tue, Sep 16
ANA Logo
9:20 am - 4:35 amDTW-BKK
32h 15m2 stops
ANA Logo
7:00 am - 10:22 pmBKK-DTW
26h 22m2 stops
$686ANA
Find Deal
Wed, Sep 24 - Wed, Oct 15
 Logo
7:00 pm - 12:15 pmDTW-BKK
30h 15m2 stops
 Logo
6:40 pm - 6:09 amBKK-DTW
46h 29m2 stops
Wed, Oct 8 - Wed, Oct 15
 Logo
6:00 pm - 12:15 pmDTW-BKK
31h 15m2 stops
 Logo
1:30 pm - 1:26 pmBKK-DTW
34h 56m2 stops
Tue, Sep 9 - Fri, Sep 12
China Eastern Logo
8:25 am - 12:40 amDTW-BKK
29h 15m2 stops
China Eastern Logo
5:05 am - 10:34 pmBKK-DTW
28h 29m2 stops
$955China Eastern
Find Deal
Tue, Oct 28 - Wed, Nov 12
Turkish Airlines Logo
9:05 pm - 4:20 amDTW-BKK
20h 15m1 stop
Turkish Airlines Logo
10:10 am - 6:10 pmBKK-DTW
44h 00m1 stop
$959Turkish Airlines
Find Deal
Mon, Oct 20 - Mon, Nov 3
China Eastern Logo
8:30 am - 12:40 amDTW-BKK
29h 10m2 stops
China Eastern Logo
1:35 pm - 6:45 pmBKK-DTW
41h 10m2 stops
$967China Eastern
Find Deal
Mon, Nov 10 - Mon, Nov 24
Cathay Pacific Logo
3:50 pm - 12:05 pmDTW-BKK
32h 15m2 stops
Cathay Pacific Logo
3:05 pm - 10:52 pmBKK-DTW
43h 47m2 stops
$981Cathay Pacific
Find Deal
Fri, Oct 24 - Fri, Oct 31
Cathay Pacific Logo
1:07 pm - 11:15 amDTW-BKK
35h 08m2 stops
Cathay Pacific Logo
7:15 pm - 9:41 pmBKK-DTW
37h 26m2 stops
$988Cathay Pacific
Find Deal
Mon, Feb 2 - Mon, Mar 2
Turkish Airlines Logo
8:05 pm - 8:40 amDTW-BKK
24h 35m1 stop
Turkish Airlines Logo
10:10 am - 6:10 pmBKK-DTW
44h 00m1 stop
$994Turkish Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Detroit to Bangkok flights

Get data-powered insights and trends into flights from Detroit to Bangkok to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Detroit to Bangkok Suvarnabhumi Airport?

The average price of all round-trip flights from Detroit Metropolitan Wayne County Airport to Bangkok Suvarnabhumi Airport clicked on KAYAK for each day over the last 12 months.

For Detroit to Bangkok Suvarnabhumi Airport, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Bangkok Suvarnabhumi Airport back to Detroit, the best deals are generally found on Friday, with Sunday being the most expensive.

What is the cheapest month to fly from Detroit Metropolitan Wayne County Airport to Bangkok Suvarnabhumi Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Detroit Metropolitan Wayne County Airport to Bangkok Suvarnabhumi Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Detroit Metropolitan Wayne County Airport to Bangkok Suvarnabhumi Airport is April, where tickets cost $1,150 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,989 and $1,608 respectively.

How far in advance should I book a flight from Detroit Metropolitan Wayne County Airport to Bangkok Suvarnabhumi Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Detroit Metropolitan Wayne County Airport to Bangkok Suvarnabhumi Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Detroit Metropolitan Wayne County Airport to Bangkok Suvarnabhumi Airport, you should book around 2 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$342
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Detroit to Bangkok Suvarnabhumi Airport

When to book flights from Detroit to Bangkok

Are your dates flexible? Find out the best times to travel from Detroit to Bangkok based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Detroit to Bangkok Suvarnabhumi Airport flights

  • What is the cheapest flight from Detroit Metropolitan Wayne County Airport to Bangkok Suvarnabhumi Airport?

    In the last 3 days, the lowest price for a flight from Detroit Metropolitan Wayne County Airport to Bangkok Suvarnabhumi Airport was $342 for a one-way ticket and $685 for a round-trip.

  • Do I need a passport to fly between Detroit and Bangkok Suvarnabhumi Airport?

    Yes, you’ll need a passport to travel to Bangkok Suvarnabhumi Airport from Detroit.

  • Which aircraft models fly most regularly from Detroit to Bangkok Suvarnabhumi Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Detroit to Bangkok Suvarnabhumi Airport?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Detroit and Bangkok Suvarnabhumi Airport, with oneworld being the most commonly used for this route.

  • What is the most popular layover when flying to Bangkok Suvarnabhumi Airport from Detroit?

    Istanbul is the most popular layover city among KAYAK users traveling from Detroit to Bangkok Suvarnabhumi Airport.

  • Which is the best airline for flights from Detroit to Bangkok, Korean Air or ANA?

    The two airlines most popular with KAYAK users for flights from Detroit to Bangkok are Korean Air and ANA. With an average price for the route of $1,726 and an overall rating of 8.4, Korean Air is the most popular choice. ANA is also a great choice for the route, with an average price of $1,427 and an overall rating of 8.4.

  • How does KAYAK find such low prices on flights from Detroit to Bangkok Suvarnabhumi Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Detroit to Bangkok Suvarnabhumi Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Detroit to Bangkok Suvarnabhumi Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok Suvarnabhumi Airport from Detroit is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Detroit to Bangkok Suvarnabhumi Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bangkok Suvarnabhumi Airport with an airline and back to Detroit with another airline. Booking your flights between Detroit and BKK can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Detroit to Bangkok Suvarnabhumi Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bangkok Suvarnabhumi Airport from Detroit up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Detroit to Bangkok

 
See real verified KAYAK customer reviews for airlines flying from Detroit to Bangkok. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Detroit to Bangkok? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1133 reviews
8.2Entertainment
8.1Food
8.5Boarding
8.2Comfort
8.7Crew
Airline reviews

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

8.0 ExcellentMatt, Aug 2025ATL - EWR
Read more Korean Air reviews

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Not many people, so you can lay down on two seats

They did an excellent job helping me with a wheelchair. I couldn’t have asked for any better help.

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

Great except for the delay in Korea. Korean Air did a great job setting up a hotel for the night. I also needed assistance with a wheelchair and they were outstanding.

Almost 6 hours of delay with over 12 gate changes. Flight was supposed to depart around 6 and instead depart after 12am. No accommodations were offered than some snacks closer to midnight when the crew was planning to throw away some snacks.

The crew was very nice and polite. They made sure everybody got their meal and drinks. Even the economy class had a very adequate leg room for someone that is over 6 foot tall.

Purchased WiFi was slow to non functional. Staff was not personable or friendly. Seats were cramped. Boarding took long but I expected that.

Very disappointed with the seat selection. During the booking, I selected seats such that my wife and I would sit next to each other. However, during check-in, we found out that the airline changed our seats and we were seated apart; and I was stuck in the middle seat with two strangers. Very disappointing experience. We would not fly ANA next time.

Luckily I just tried to sleep. But the entertainment system was awkward to operate. I hate all this stuff with apps and adding it to your phone and all. It is a nuisance. I would prefer a good magazine or newspaper in the pocket in front of me or available.

One of the best 14 hour flights I've ever had. Crew was friendly throughout which can be difficult on longer flights. The crew being kind and respectful is very important for me. Plane felt clean and I was able to get some well needed uninterrupted sleep. I put them slightly above Cathay Pacific as far as cleanliness the only down side was a lack of entertainment selections, but hey I am an American taking a trip on a Japanese airline so I cannot complain. Thank you ANA and the Tokyo airport all very friendly. Will see you soon

Poor. We weren’t able to check in online (for several hours until we gave up) for no apparent reasons although our passports were loaded successfully. When we were at the airport check-in, a rep helped us at the kiosk but she disregarded the KTN provided to her so we had to come back for it after being questioned by the TSA person…

ANA gave me an amazing experience. They are very good with customer service.

Everything was good may improve some alcohol drinks and amenities during fly

The crew was amazing, really friendly and efficient. One of the best flights I have ever been on. They made the long flight comfortable and I noticed there were two birthdays on the flight. They gave to customers birthday cards and wished them a happy birthday. That was very nice to see.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

my experience was great with Turkish airlines . the problem i encountered was with kayak booking. When I booked . it showed that im allowed a bag . and when I got to the airport, i had to pay $165 for one bag.

Not up to Business Class standards. Two of the three toilets were out of order. The hostesses were aware and didn’t show any responsible act to do something. Food quality was not what we expect from Turkish hospitality. Overall we were not impressed and disappointed.

During mid flight, try to get a flight attendant to help I couldn’t find one Otherwise, everything was perfect

I was not given basinett seat.The connecting flight was missed due to airline fault i was not accomodated for hotel.Drinks were normt served frewuently.Never travelling again on tirkish airlines.I always travel wiyh family by turkish airline but no more.zero stars

The crew were very hospitable and pleasant. The food was pretty good. Unfortunately, there was a flight delay of more than 2 hours. We're not sure why but it appeared to be outside the control of Turkish Airlines.

Bough tickets with luggage, but made me pay at Airport as well

The economy seat was so uncomfortable, had not enough leg room for 13 hours flight, front seat basket was broken and couldn’t hold anything, food quality was horrible( we got food poisoned ) we charged for logged which used to be free. We paid too much for this flight and very disappointed. Turkish air line better to make satisfy and respect people instead of find different way to scam people.

This is really the rating of two flights. JFK to IST then IST to NQZ. New York to Istanbul was good. Good crew and all positives. The flight to Astana was so bad that brought it all down. Crew was nonexistent above the minimum, seats were cramped, and it was hot on the plane. Turkish Airlines seems to be slipping down to US based carriers level.

The 2 agents on the check in counter were super nice , helpful and very polite. Boarding was like a 1 2 3, I would recommend Turkish airlines for your next trip.

Everything was very good, except that the plane was an hour and a half late

Food no variations only beef of chicken no veggie meals

Super surprised with the entire experience. Business class is incredible. Flight attendants around the world could learn customer service from these people. Simply fabulous experience all the way around.

Pillow and blanket are dirty. My son got multiple bites during the flight

Flight was on time. My group paid for seat’s so that us four can be seated next to each other. We all got separated. We all got middle seats, which made it more difficult to be able to get up and stretch or use the restroom. We tried talking to the employees at China Eastern and they were of no help. We will not be taking this flight or recommend this route to others in the future. Also I will be contacting customer service on how I can get our money back for paying for assigned seats.

China eastern was fantastic. I had read so many bad reviews that had made me nervous. However, I found that the flight attendant’s, and customer service check in etc. etc. was excellent. I had no problems. I would fly with them again!

Excellent! I had read some negative reviews but I found out that it was not all was not true! The staff was courteous and helpful. The flight take off and landing was nice & easy. The food was good! I asked for a second and I got it easily and without an attitude! All was wonderful!

Excellent experience however older aeroplanes used by China Eastern Airlines.

The crew were excellent, service amazing, blankets and pillow good, cabin temperature perfect, the flight on time, food was unusual selection however plentiful, price for tickets unbeatable through Kayak. Older aeroplanes used by China Eastern was the only down side.

Delay in off-boarding due to customs at SFO... pilot announcement should have come earlier so passengers don't clog aisles.

Better good than most, if not all European airlines. If you’re stuck in an economy seat anyways, China Eastern is a good choice because of shorter flight time, being able to overfly Russia

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