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Cheap flights from Detroit Metropolitan Wayne County Airport to Ko Samui from $1,430

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit Metropolitan Wayne County Airport to Ko Samui departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Detroit Metropolitan Wayne County Airport to Ko Samui

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:52 pm - 4:30 pm
DTW
-
USM
40h 38m
3 stops
Multiple Airlines Logo
7:50 am - 9:33 pm
USM
-
DTW
48h 43m
3 stops
$1,430Multiple Airlines
Tue, Sep 15 - Tue, Sep 22
Multiple Airlines Logo
6:50 pm - 7:40 pm
DTW
-
USM
37h 50m
2 stops
Multiple Airlines Logo
9:00 pm - 6:12 pm
USM
-
DTW
32h 12m
3 stops
$1,533Multiple Airlines
Tue, Sep 15 - Tue, Sep 22
Cathay Pacific Logo
7:35 pm - 7:40 pm
DTW
-
USM
37h 05m
2 stops
Cathay Pacific Logo
11:55 am - 2:12 pm
USM
-
DTW
37h 17m
2 stops
$1,615Cathay Pacific
Tue, Oct 13 - Sun, Oct 18
Cathay Pacific Logo
12:52 pm - 7:40 pm
DTW
-
USM
43h 48m
2 stops
Cathay Pacific Logo
11:55 am - 11:43 pm
USM
-
DTW
46h 48m
2 stops
$1,625Cathay Pacific
Tue, Sep 15 - Tue, Sep 22
Cathay Pacific Logo
8:21 am - 7:40 pm
DTW
-
USM
48h 19m
2 stops
Cathay Pacific Logo
11:55 am - 11:43 pm
USM
-
DTW
46h 48m
2 stops
$1,642Cathay Pacific
Tue, Sep 15 - Tue, Sep 22
Qatar Airways Logo
4:00 pm - 9:20 am
DTW
-
USM
30h 20m
3 stops
Qatar Airways Logo
8:50 pm - 9:04 pm
USM
-
DTW
35h 14m
3 stops
$1,745Qatar Airways
Tue, Oct 13 - Sun, Oct 18
Multiple Airlines Logo
9:00 am - 7:40 pm
DTW
-
USM
47h 40m
2 stops
Multiple Airlines Logo
11:55 am - 6:10 pm
USM
-
DTW
41h 15m
2 stops
$1,751Multiple Airlines
Mon, Jun 22 - Mon, Jun 29
Cathay Pacific Logo
5:10 pm - 7:40 pm
DTW
-
USM
39h 30m
2 stops
Cathay Pacific Logo
2:35 pm - 7:36 pm
USM
-
DTW
40h 01m
3 stops
$1,761Cathay Pacific
Tue, Sep 15 - Tue, Sep 22
Qatar Airways Logo
5:30 pm - 11:40 am
DTW
-
USM
31h 10m
3 stops
Qatar Airways Logo
8:50 pm - 7:36 pm
USM
-
DTW
33h 46m
3 stops
$1,781Qatar Airways
Tue, Sep 15 - Tue, Sep 22
Multiple Airlines Logo
1:50 pm - 10:45 am
DTW
-
USM
33h 55m
3 stops
Multiple Airlines Logo
4:25 pm - 6:45 pm
USM
-
DTW
61h 20m
2 stops
$1,789Multiple Airlines
Tue, Oct 13 - Sun, Oct 18

Turkish Airlines flights from Detroit Metropolitan Wayne County Airport to Ko Samui

Our best Turkish Airlines deals on Detroit Metropolitan Wayne County Airport to Ko Samui flight tickets
Turkish Airlines
Sep 23
DTW8:50 pmDetroit Metropolitan Wayne County
37h 20m
2 stops
USM9:10 pmKo Samui
Sep 27
USM4:25 pmKo Samui
61h 20m
2 stops
DTW6:45 pmDetroit Metropolitan Wayne County
$1,848
Turkish Airlines
Sep 23
DTW8:50 pmDetroit Metropolitan Wayne County
24h 45m
2 stops
USM8:35 amKo Samui
Sep 27
USM4:25 pmKo Samui
61h 20m
2 stops
DTW6:45 pmDetroit Metropolitan Wayne County
$1,911
Turkish Airlines
Sep 23
DTW8:50 pmDetroit Metropolitan Wayne County
36h 35m
2 stops
USM8:25 pmKo Samui
Sep 27
USM8:45 amKo Samui
45h 00m
2 stops
DTW6:45 pmDetroit Metropolitan Wayne County
$2,006

Qatar Airways flights from Detroit Metropolitan Wayne County Airport to Ko Samui

Our best Qatar Airways deals on Detroit Metropolitan Wayne County Airport to Ko Samui flight tickets
Qatar Airways
Oct 13
DTW4:00 pmDetroit Metropolitan Wayne County
30h 20m
3 stops
USM9:20 amKo Samui
Oct 18
USM8:50 pmKo Samui
35h 14m
3 stops
DTW9:04 pmDetroit Metropolitan Wayne County
$1,745
Qatar Airways
Sep 15
DTW5:30 pmDetroit Metropolitan Wayne County
31h 10m
3 stops
USM11:40 amKo Samui
Sep 22
USM8:50 pmKo Samui
33h 46m
3 stops
DTW7:36 pmDetroit Metropolitan Wayne County
$1,781

momondo Fare Finder

 
Customize your flight search to find flights from Detroit Metropolitan Wayne County Airport to Ko Samui 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, momondo users made 832,500 searches. Data last updated May 28, 2026.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitKo Samui

DTW - USM

DTWUSM

Detroit Metropolitan Wayne County

Tue 9/15

12:52 pm-4:30 pm

3 stops40h 38m

Ko Samui

Tue 9/22

7:50 am-9:33 pm

3 stops48h 43m

$1,430

DetroitKo Samui

DTW - USM

DTWUSM

Detroit Metropolitan Wayne County

Tue 9/15

6:50 pm-7:40 pm

2 stops37h 50m

Ko Samui

Tue 9/22

9:00 pm-6:12 pm

3 stops32h 12m

$1,533

DetroitKo Samui

DTW - USM

DTWUSM

Detroit Metropolitan Wayne County

Tue 10/13

7:35 pm-7:40 pm

2 stops37h 05m

Ko Samui

Sun 10/18

11:55 am-2:12 pm

2 stops37h 17m

$1,615

DetroitKo Samui

DTW - USM

DTWUSM

Detroit Metropolitan Wayne County

Tue 9/15

12:52 pm-7:40 pm

2 stops43h 48m

Ko Samui

Tue 9/22

11:55 am-11:43 pm

2 stops46h 48m

$1,625

DetroitKo Samui

DTW - USM

DTWUSM

Detroit Metropolitan Wayne County

Tue 9/15

8:21 am-7:40 pm

2 stops48h 19m

Ko Samui

Tue 9/22

11:55 am-11:43 pm

2 stops46h 48m

$1,642

DetroitKo Samui

DTW - USM

DTWUSM

Detroit Metropolitan Wayne County

Tue 10/13

4:00 pm-9:20 am

3 stops30h 20m

Ko Samui

Sun 10/18

8:50 pm-9:04 pm

3 stops35h 14m

$1,745

DetroitKo Samui

DTW - USM

DTWUSM

Detroit Metropolitan Wayne County

Mon 6/22

9:00 am-7:40 pm

2 stops47h 40m

Ko Samui

Mon 6/29

11:55 am-6:10 pm

2 stops41h 15m

$1,751

DetroitKo Samui

DTW - USM

DTWUSM

Detroit Metropolitan Wayne County

Tue 9/15

5:10 pm-7:40 pm

2 stops39h 30m

Ko Samui

Tue 9/22

2:35 pm-7:36 pm

3 stops40h 01m

$1,761
Quickest round-trip

DetroitKo Samui

DTW - USM

DTWUSM

Detroit Metropolitan Wayne County

Tue 9/15

5:30 pm-11:40 am

3 stops31h 10m

Ko Samui

Tue 9/22

8:50 pm-7:36 pm

3 stops33h 46m

$1,781

DetroitKo Samui

DTW - USM

DTWUSM

Detroit Metropolitan Wayne County

Tue 10/13

1:50 pm-10:45 am

3 stops33h 55m

Ko Samui

Sun 10/18

4:25 pm-6:45 pm

2 stops61h 20m

$1,789

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Detroit Metropolitan Wayne County Airport to Ko Samui

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit Metropolitan Wayne County Airport to Ko Samui according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Detroit Metropolitan Wayne County Airport to Ko Samui (DTW to USM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit Metropolitan Wayne County Airport to Ko Samui

Fastest flight time

24h 45m

Direct flights

None
The fastest flight from Detroit Metropolitan Wayne County Airport to Ko Samui takes 24h 45m
There are no direct flights from Detroit Metropolitan Wayne County Airport to Ko Samui. There are no popular flight routes from Detroit Metropolitan Wayne County Airport to Ko Samui.
Search flight deals

Frequently asked questions about flying from Detroit Metropolitan Wayne County Airport to Ko Samui

  • How far is Detroit Metropolitan Wayne County to Ko Samui by plane?

    Detroit Metropolitan Wayne County and Ko Samui are 8849.0 mi apart from one another. In terms of flight time, this usually takes a little over 24h 45m.

  • When did momondo last update prices for flights from Detroit Metropolitan Wayne County Airport to Ko Samui Airport?

    Prices for flights from Detroit Metropolitan Wayne County Airport to Ko Samui Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Detroit Metropolitan Wayne County Airport to Ko Samui Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Detroit Metropolitan Wayne County Airport to Ko Samui Airport.

  • What documentation or ID do you need to fly to Ko Samui Airport?

    The necessary travel and health documents for your Ko Samui Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Detroit Metropolitan Wayne County Airport to Ko Samui

  • How do I get Price Alerts for flights from Detroit Metropolitan Wayne County Airport to Ko Samui?

    Price Alerts will notify you by email when the price for flights to Ko Samui from Detroit Metropolitan Wayne County Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Detroit Metropolitan Wayne County Airport to Ko Samui with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
Ko Pha Ngan
Ko Tao
Khanom

Why use momondo?

Why should I use momondo to find a flight deal from Detroit to Ko Samui?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Detroit to Ko Samui. momondo saves you time and could save you money on your trip.

Can I find flights from Detroit to Ko Samui with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Detroit to Ko Samui flights to just show those with flexible booking policies.

How can momondo help me find flights from Detroit to Ko Samui?

momondo helps you find the best flight between Detroit and Ko Samui by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Detroit to Ko Samui right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ko Samui from Detroit. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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