DTW - USM

$1,647 Find Cheap Flights from Detroit to Ko Samui - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,647
Typical prices: $1,403-$1,531
Turkish Airlines
Mon 11/12Fri 11/16
DTW - USM • 2 stops
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Flight Deals

Cheap Flights from Detroit to Ko Samui (DTW-USM)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Detroit to Ko Samui

Thu, Nov 12 - Mon, Nov 16
Turkish Airlines Logo
8:05 pm - 6:15 pmDTW  Detroit Metropolitan Wayne County-USM Ko Samui
34h 10m2 stops Istanbul Singapore Changi
Turkish Airlines Logo
7:00 pm - 6:00 pmUSM  Ko Samui-DTW Detroit Metropolitan Wayne County
35h 00m2 stops Bangkok Suvarnabhumi Istanbul
$1,647Turkish Airlines
Thu, Nov 12 - Mon, Nov 16
Turkish Airlines Logo
8:05 pm - 9:05 pmDTW  Detroit Metropolitan Wayne County-USM Ko Samui
37h 00m2 stops Istanbul Singapore Changi
Turkish Airlines Logo
2:25 pm - 6:00 pmUSM  Ko Samui-DTW Detroit Metropolitan Wayne County
39h 35m2 stops Bangkok Suvarnabhumi Istanbul
$1,647Turkish Airlines
Thu, Nov 12 - Mon, Nov 16
Turkish Airlines Logo
8:05 pm - 10:40 amDTW  Detroit Metropolitan Wayne County-USM Ko Samui
50h 35m2 stops Istanbul Phuket City
Turkish Airlines Logo
8:30 pm - 6:00 pmUSM  Ko Samui-DTW Detroit Metropolitan Wayne County
33h 30m2 stops Bangkok Suvarnabhumi Istanbul
$1,780Turkish Airlines
Booking Insights

Price, demand and travel trends for Detroit Metropolitan Wayne County Airport to Ko Samui flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Detroit Metropolitan Wayne County Airport to Ko Samui?

Round-trip flights from Detroit Metropolitan Wayne County Airport to Ko Samui typically range from $1,403 to $1,531. The lowest price found in the past 5 days was $1,647, on Turkish Airlines.

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Expert advice

Expert advice for your flight from Detroit to Ko Samui

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Joe Cortez

Joe Cortez

Expert on Etihad Airways

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

Read more
Harriet Baskas

Harriet Baskas

Expert on JetBlue

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

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Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

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Key details for Detroit Metropolitan Wayne County Airport to Ko Samui flights

Cheapest flight

$1,647
Round-trip flight from Detroit Metropolitan Wayne County Airport to Ko Samui

When to book flights from Detroit to Ko Samui

Are your dates flexible? Find out the best times to travel from Detroit to Ko Samui based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Detroit Metropolitan Wayne County Airport to Ko Samui flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Detroit Metropolitan Wayne County Airport to Ko Samui?

    Only Economy Class is available on flights from Detroit Metropolitan Wayne County Airport to Ko Samui.

  • Do I need a passport to fly from Detroit Metropolitan Wayne County Airport to Ko Samui?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Detroit Metropolitan Wayne County Airport to Ko Samui changed much recently?

    Based on fares seen in the past 5 days, round-trip prices on this route were fairly steady, ranging from about $1,647 to $1,780. The highest observed fare was only about 8% higher than the lowest one.

  • What car rental options are available at Ko Samui Airport (USM)?

    Ko Samui Airport (USM) hosts 5 major car rental companies, with daily rates averaging $29 for economy cars. Top options include:

    • Drive Car Rental
    • Alamo
    • Sixt
    • Enterprise Rent-A-Car
    • Thai Rent

  • Which airports can I use when flying from Detroit Metropolitan Wayne County Airport to Ko Samui?

    Flights from Detroit Metropolitan Wayne County Airport to Ko Samui usually depart from Detroit Metropolitan Wayne County (DTW) and arrive at Ko Samui (USM).

  • Can I save money by using flexible dates for flights from Detroit Metropolitan Wayne County Airport to Ko Samui?

    Yes. Flexible dates can save you up to 13% on flights from Detroit Metropolitan Wayne County Airport to Ko Samui. Saturday is the cheapest departure day at $1,403 round-trip on average, while Wednesday is the most expensive at $1,606, a difference of $203.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What is the time difference between Detroit Metropolitan Wayne County Airport and Ko Samui?

    Ko Samui is 11 hours ahead of Detroit Metropolitan Wayne County Airport (Indochina Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Ko Samui?

    Some of the most popular sights in Ko Samui are Lamai Beach, Chaweng Beach and Choeng Mon Beach. These are among the most viewed places in Ko Samui on KAYAK.

Your guide to booking Detroit Metropolitan Wayne County Airport to Ko Samui flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Wednesday. On this route, Saturday flights average $1,403, about $203 less than Wednesday fares (13% savings) based on the last 12 months.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Ko Samui Airport.

    • Ozo Chaweng Samui - Sha Extra Plus
    • Melia Koh Samui
    • Amari Koh Samui

More options for your flight from Detroit to Ko Samui

Complete your trip to Ko Samui with a hotel stay or car rental

Car rentals in Ko Samui
Hotels in Ko Samui
Vacations in Ko Samui