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Koh Samui Islands

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Koh Samui Islands Flights as Low as $163

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Bangkok Airways
Tue, Nov 3 - Thu, Nov 12
DMK
Don Mueang Intl.
USM
Samui Intl. Airport
$163 Roundtrip, found 5 days ago
$163
Roundtrip
found 5 days ago
Select Bangkok Airways flight, departing Tue, Nov 3 from Don Mueang Intl. to Samui Intl. Airport, returning Thu, Nov 12, priced at $163 found 5 days ago
Bangkok Airways
Tue, Nov 3 - Thu, Nov 12
BKK
Suvarnabhumi Intl.
USM
Samui Intl. Airport
$224 Roundtrip, found 5 days ago
$224
Roundtrip
found 5 days ago
Select Bangkok Airways flight, departing Tue, Nov 3 from Suvarnabhumi Intl. to Samui Intl. Airport, returning Thu, Nov 12, priced at $224 found 5 days ago
Bangkok Airways
Tue, Nov 3 - Thu, Nov 12
DMK
Don Mueang Intl.
USM
Samui Intl. Airport
$224 Roundtrip, found 5 days ago
$224
Roundtrip
found 5 days ago
Select Bangkok Airways flight, departing Tue, Nov 3 from Don Mueang Intl. to Samui Intl. Airport, returning Thu, Nov 12, priced at $224 found 5 days ago
Bangkok Airways
Sun, Oct 18 - Sat, Oct 24
BKK
Suvarnabhumi Intl.
USM
Samui Intl. Airport
$285 Roundtrip, found 4 days ago
$285
Roundtrip
found 4 days ago
Select Bangkok Airways flight, departing Sun, Oct 18 from Suvarnabhumi Intl. to Samui Intl. Airport, returning Sat, Oct 24, priced at $285 found 4 days ago
Bangkok Airways
Sun, Oct 18 - Sat, Oct 24
DMK
Don Mueang Intl.
USM
Samui Intl. Airport
$286 Roundtrip, found 1 day ago
$286
Roundtrip
found 1 day ago
Select Bangkok Airways flight, departing Sun, Oct 18 from Don Mueang Intl. to Samui Intl. Airport, returning Sat, Oct 24, priced at $286 found 1 day ago
Bangkok Airways
Tue, Nov 3 - Thu, Nov 12
BKK
Suvarnabhumi Intl.
USM
Samui Intl. Airport
$287 Roundtrip, found 3 days ago
$287
Roundtrip
found 3 days ago
Select Bangkok Airways flight, departing Tue, Nov 3 from Suvarnabhumi Intl. to Samui Intl. Airport, returning Thu, Nov 12, priced at $287 found 3 days ago
Scoot
Sat, Oct 31 - Wed, Nov 11
SIN
Changi
USM
Samui Intl. Airport
$295 Roundtrip, found 2 days ago
$295
Roundtrip
found 2 days ago
Select Scoot flight, departing Sat, Oct 31 from Changi to Samui Intl. Airport, returning Wed, Nov 11, priced at $295 found 2 days ago
Bangkok Airways
Sun, Oct 18 - Sat, Oct 24
DMK
Don Mueang Intl.
USM
Samui Intl. Airport
$296 Roundtrip, found 3 hours ago
$296
Roundtrip
found 3 hours ago
Select Bangkok Airways flight, departing Sun, Oct 18 from Don Mueang Intl. to Samui Intl. Airport, returning Sat, Oct 24, priced at $296 found 3 hours ago
Bangkok Airways
Sun, Oct 18 - Sat, Oct 24
BKK
Suvarnabhumi Intl.
USM
Samui Intl. Airport
$297 Roundtrip, found 3 days ago
$297
Roundtrip
found 3 days ago
Select Bangkok Airways flight, departing Sun, Oct 18 from Suvarnabhumi Intl. to Samui Intl. Airport, returning Sat, Oct 24, priced at $297 found 3 days ago
Thai Airways International
Tue, Nov 3 - Thu, Nov 12
SIN
Changi
USM
Samui Intl. Airport
$577 Roundtrip, just found
$577
Roundtrip
just found
Select Thai Airways International flight, departing Tue, Nov 3 from Changi to Samui Intl. Airport, returning Thu, Nov 12, priced at $577 just found
Singapore Airlines
Tue, Nov 3 - Thu, Nov 12
SFO
San Francisco Intl.
USM
Samui Intl. Airport
$850 Roundtrip, found 1 day ago
$850
Roundtrip
found 1 day ago
Select Singapore Airlines flight, departing Tue, Nov 3 from San Francisco Intl. to Samui Intl. Airport, returning Thu, Nov 12, priced at $850 found 1 day ago
Cathay Pacific
Sat, Oct 31 - Tue, Nov 10
SFO
San Francisco Intl.
USM
Samui Intl. Airport
$938 Roundtrip, found 1 day ago
$938
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Sat, Oct 31 from San Francisco Intl. to Samui Intl. Airport, returning Tue, Nov 10, priced at $938 found 1 day ago
EVA Airways
Tue, Nov 3 - Wed, Nov 11
SFO
San Francisco Intl.
USM
Samui Intl. Airport
$1,140 Roundtrip, found 3 hours ago
$1,140
Roundtrip
found 3 hours ago
Select EVA Airways flight, departing Tue, Nov 3 from San Francisco Intl. to Samui Intl. Airport, returning Wed, Nov 11, priced at $1,140 found 3 hours ago
Japan Airlines
Tue, Nov 3 - Wed, Nov 11
SFO
San Francisco Intl.
USM
Samui Intl. Airport
$1,695 Roundtrip, found 3 hours ago
$1,695
Roundtrip
found 3 hours ago
Select Japan Airlines flight, departing Tue, Nov 3 from San Francisco Intl. to Samui Intl. Airport, returning Wed, Nov 11, priced at $1,695 found 3 hours ago
Qatar Airways
Tue, Nov 3 - Wed, Nov 11
SFO
San Francisco Intl.
USM
Samui Intl. Airport
$1,880 Roundtrip, found 3 hours ago
$1,880
Roundtrip
found 3 hours ago
Select Qatar Airways flight, departing Tue, Nov 3 from San Francisco Intl. to Samui Intl. Airport, returning Wed, Nov 11, priced at $1,880 found 3 hours ago
China Airlines
Tue, Nov 3 - Wed, Nov 11
SFO
San Francisco Intl.
USM
Samui Intl. Airport
$1,985 Roundtrip, found 3 hours ago
$1,985
Roundtrip
found 3 hours ago
Select China Airlines flight, departing Tue, Nov 3 from San Francisco Intl. to Samui Intl. Airport, returning Wed, Nov 11, priced at $1,985 found 3 hours ago

Cheap Flights to Koh Samui Islands

Fall in love at first flight with your vacation to Koh Samui Islands by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Koh Samui Islands on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Koh Samui Islands, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Koh Samui Islands

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Koh Samui Islands with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the USM airport.

What is the cheapest month to fly to Koh Samui Islands?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Koh Samui Islands are in November, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Koh Samui Islands?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to Koh Samui Islands.

What airport is best to fly into Koh Samui Islands?

When you’re planning your trip to Koh Samui Islands, convenience is the name of the game. Luckily, Koh Samui Islands Samui Intl. Airport Airport is nearby so you can deplane and get going on checking off everything on your Koh Samui Islands must-do list.

How much are flights to Koh Samui Islands?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Koh Samui Islands on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $163, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Koh Samui Islands?

The trick to saving a stack of cash on your flight to Koh Samui Islands? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $163 right now, why wait?

Koh Samui Islands Flight Information
Destination airport
Samui Intl. Airport
Destination airport IATA code
USM
Roundtrip price
$163

Last Minute Hotel Deals in Koh Samui Islands

Hyatt Regency Koh Samui

Hyatt Regency Koh Samui

5 out of 5
99/11 Moo 5 Koh Samui Surat Thani
Book a stay at this luxury resort in Koh Samui. Enjoy free WiFi, free valet parking, and 5 outdoor pools. Our guests praise the helpful staff in our reviews. ...
9.4/10 Exceptional! (444 reviews)
"Naaa"

Reviewed on Oct 13, 2026

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Hyatt Regency Koh Samui
Silavadee Pool Spa Resort

Silavadee Pool Spa Resort

5 out of 5
208/66 Moo4, Maret Koh Samui Surat Thani
Book a stay at this luxury resort in Koh Samui. Enjoy free WiFi, free parking, and 2 outdoor pools. Our guests praise the helpful staff in our reviews. Popular ...
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Silavadee Pool Spa Resort
Explorar Koh Samui – Adults Only Resort and Spa

Explorar Koh Samui – Adults Only Resort and Spa

5 out of 5
44/134 Moo 1 Koh Samui Surat Thani
Book a stay at this luxury hotel in Koh Samui. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the helpful staff in our reviews. Popular ...
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Explorar Koh Samui – Adults Only Resort and Spa
OUTRIGGER Koh Samui Beach Resort

OUTRIGGER Koh Samui Beach Resort

5 out of 5
173/41 Moo. 4 Robkoh Road Koh Samui Surat Thani
Book a stay at this luxury hotel in Koh Samui. Enjoy free WiFi, free parking, and 5 outdoor pools. Our guests praise the helpful staff in our reviews. Popular ...
8.6/10 Excellent! (873 reviews)
"Staff were pleasant and extremely accommodating."

Reviewed on Oct 14, 2026

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OUTRIGGER Koh Samui Beach Resort
Chaweng Regent Beach Resort

Chaweng Regent Beach Resort

4.5 out of 5
155/4 Chaweng Beach Koh Samui Surat Thani
Book a stay at this luxury resort in Koh Samui. Enjoy free WiFi, free parking, and 2 outdoor pools. Our guests praise the helpful staff and the property condition ...
8.6/10 Excellent! (1,000 reviews)
"amazing location"

Reviewed on Oct 11, 2026

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Chaweng Regent Beach Resort
Chaweng Garden Beach Resort

Chaweng Garden Beach Resort

3.5 out of 5
162/8 Moo 2 Chaweng Beach Koh Samui Surat Thani
Book a stay at this beach resort in Koh Samui. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular ...
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Chaweng Garden Beach Resort
Kimpton Kitalay Samui by IHG

Kimpton Kitalay Samui by IHG

5 out of 5
10/78 Moo 5, Bo phut Koh Samui Surat Thani
Book a stay at this luxury hotel in Koh Samui. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular ...
9.6/10 Exceptional! (130 reviews)
"Our family of three (husband, myself and 7 year old daughter), have just returned from an almost two week stay at Kimpton Kitalay. We had an incredible time at the hotel. The room was clean, spacious and we loved the nightly treats whether it’s a face mask or toffees. There is always an attendant ..."

Reviewed on Jul 30, 2026

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Kimpton Kitalay Samui by IHG
Banyan Tree Samui

Banyan Tree Samui

5 out of 5
99/9 Moo 4 Maret Koh Samui Koh Samui Surat Thani
Book a stay at this luxury hotel in Koh Samui. Enjoy free parking, private pools, and a full-service spa. Our guests praise the helpful staff in our reviews. ...
9.6/10 Exceptional! (524 reviews)
"We had an amazing stay at the Banyan Tree and absolutely loved it. The staff were so friendly and helpful and went out of their way to make sure we had the best trip. All of the restaurants are excellent and offer a variety of choices but the Thai food was exceptional. The property is beautiful, ..."

Reviewed on Oct 7, 2026

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Banyan Tree Samui
See all 3,182 properties in Koh Samui Islands
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Top Hotels With Free Airport Shuttle

Alpha Villa

Alpha Villa

4 out of 5
Samui Summit Estate, 59/79 Moo 5 Koh Samui Surat Thani
Stay at this villa in Koh Samui. Enjoy free WiFi, free parking, and private pools. Popular attractions Chaweng Beach and Choeng Mon Beach are located ...
Get rates
Alpha Villa
Ark Bar Beach Resort

Ark Bar Beach Resort

3 out of 5
159/89, Moo 2, Chaweng Beach, Bophut Koh Samui Surat Thani
Book a stay at this beach hotel in Koh Samui. Enjoy free WiFi, free parking, and 3 outdoor pools. Popular attractions Chaweng Beach and Lamai Beach are located ...
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Ark Bar Beach Resort
Baan Kuno

Baan Kuno

4.5 out of 5
165/47-57 Moo 1, Bophut Koh Samui Surat Thani
Book a stay at this luxury villa in Koh Samui. Enjoy free WiFi, private pools, and daily housekeeping. Popular attractions Chaweng Beach and Lamai Beach are ...
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Baan Kuno
Baan Ling Noi Villa

Baan Ling Noi Villa

4.5 out of 5
161/26 Moo1, Bophut Hill Koh Samui Surat Thani
Book a stay at this luxury villa in Koh Samui. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Chaweng Beach and Lamai Beach are located ...
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Baan Ling Noi Villa
Baan Lucia

Baan Lucia

4 out of 5
Bangrak Beach Koh Samui Surat Thani
Book a stay at this beach villa in Koh Samui. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Chaweng Beach and Lamai Beach are located ...
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Baan Lucia
Baan Taa Yaay Bungalow

Baan Taa Yaay Bungalow

3 out of 5
49/3 Moo 3 Chaweng Rd Koh Samui Surat Thani
Stay at this hotel in Koh Samui. Enjoy free WiFi, free parking, and breakfast (surcharge). Popular attractions Chaweng Beach and Lamai Beach are located ...
5.2/10 (14 reviews)
Rundown proprty will not recommend any body
"Reached 6pm nobody was there for check in We call the number and lady came after 10 min Show us room .very dirty water leaking now light in the bathroom She showed 3 rooms all of them are in the same condition. Very run down property Checkout on 1st again we are ready to leave no body was there to ..."

Reviewed on Feb 2, 2020

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Baan Taa Yaay Bungalow
See all 3,182 properties in Koh Samui Islands
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.