Plan, book, travel with confidence
Better together
Save up to ￥45,448 when you book a flight and hotel together*
Find the right fit
With over 300,000 hotels worldwide, it's easy to create a perfect package
Rest easy
Plan, book, and manage your trip all in one place

Top Adults Only vacation packages in Koh Samui Islands

Price found within the past 48 hours. Click for updated prices.

Explorar Koh Samui – Adults Only Resort and Spa

￥117,228

per person

Jun 21 - Jun 24

found 1 day ago

Roundtrip non-stop flight included

Osaka (KIX) to Samui Intl. Airport (USM)

9.4/10 Exceptional! (516 reviews)

Lovely hotel great view from 4th floor room. Breakfast variety amazing . Staff were polite, friendly and professional. Gym facilities good. Shuttle bus could have offered a little more variety on times to fisherman’s village which was restricted on the weekend.

Reviewed on Apr 11, 2026

Melati Beach Resort & Spa

￥133,912

per person

Jun 21 - Jun 24

found 1 day ago

Roundtrip non-stop flight included

Osaka (KIX) to Samui Intl. Airport (USM)

8.8/10 Excellent! (610 reviews)

Room was lovely and staff were very friendly. Kevin was very nice and organised a lovely table for us on the beach for the BBQ night and was very kind and friendly to our kids. Kaji at reception was also very friendly. The buffet breakfast was perfect.

Reviewed on Jan 18, 2026

Don't see what you're looking for?

See all available trips from Osaka to Koh Samui Islands

View all trips

5* Adults Only vacations in Koh Samui Islands

Price found within the past 48 hours. Click for updated prices.

Explorar Koh Samui – Adults Only Resort and Spa

￥117,228

per person

Jun 21 - Jun 24

found 1 day ago

Roundtrip non-stop flight included

Osaka (KIX) to Samui Intl. Airport (USM)

9.4/10 Exceptional! (516 reviews)

Lovely hotel great view from 4th floor room. Breakfast variety amazing . Staff were polite, friendly and professional. Gym facilities good. Shuttle bus could have offered a little more variety on times to fisherman’s village which was restricted on the weekend.

Reviewed on Apr 11, 2026

Melati Beach Resort & Spa

￥133,912

per person

Jun 21 - Jun 24

found 1 day ago

Roundtrip non-stop flight included

Osaka (KIX) to Samui Intl. Airport (USM)

8.8/10 Excellent! (610 reviews)

Room was lovely and staff were very friendly. Kevin was very nice and organised a lovely table for us on the beach for the BBQ night and was very kind and friendly to our kids. Kaji at reception was also very friendly. The buffet breakfast was perfect.

Reviewed on Jan 18, 2026

Don't see what you're looking for?

See all available trips from Osaka to Koh Samui Islands

View all trips

3 Night Adults Only vacations in Koh Samui Islands

Price found within the past 48 hours. Click for updated prices.

Explorar Koh Samui – Adults Only Resort and Spa

￥117,228

per person

Jun 21 - Jun 24

found 1 day ago

Roundtrip non-stop flight included

Osaka (KIX) to Samui Intl. Airport (USM)

9.4/10 Exceptional! (516 reviews)

Lovely hotel great view from 4th floor room. Breakfast variety amazing . Staff were polite, friendly and professional. Gym facilities good. Shuttle bus could have offered a little more variety on times to fisherman’s village which was restricted on the weekend.

Reviewed on Apr 11, 2026

Melati Beach Resort & Spa

￥132,166

per person

May 13 - May 16

found 1 day ago

Roundtrip non-stop flight included

Tokyo (TYO) to Samui Intl. Airport (USM)

8.8/10 Excellent! (610 reviews)

Room was lovely and staff were very friendly. Kevin was very nice and organised a lovely table for us on the beach for the BBQ night and was very kind and friendly to our kids. Kaji at reception was also very friendly. The buffet breakfast was perfect.

Reviewed on Jan 18, 2026

Don't see what you're looking for?

See all available trips from Osaka to Koh Samui Islands

View all trips

Top Adults Only Koh Samui Islands Hotels

Alpha Gay Resort & Spa - Men Only

9/34 Moo 2 Bophut Koh Samui Surat Thani

11 min drive from Lamai Beach

Stay at this hotel in Koh Samui. Enjoy free WiFi, free parking, and 2 outdoor pools. Popular attractions Chaweng Beach and Fisherman's Village are located ...

9.2/10 Wonderful! (61 reviews)

My partner and I stayed at Alpha for five nights in January and had a wonderful time. Having come from another resort, what stood out to us most was how social and friendly everyone was, and I believe this is what makes Alpha special. During our stay, other guests would come by on day passes making ...

Reviewed on Feb 22, 2026

Bamboozle Hostel

94/37 Moo 6, T. Baantai Ko Pha-ngan Surat Thani

34 min drive from Lamai Beach

Stay at this hostel in Ko Pha-ngan. Enjoy free WiFi, a pool table, and housekeeping. Popular attractions Thong Sala Pier and Haad Rin Nai Beach are located ...

2/10 (2 reviews)

Not recommended, when we arrived there for the check in, after paying 150$ For one night, they told us that they are not using the Expedia app anymore, and that they were not having any booking! When I called Expedia to ask for explanation and the refund they said We slept there and they kept the ...

Reviewed on Dec 29, 2018

Beluga Boutique Hotel

126/92, Moo 2, T Maret. Koh Samui Surat Thani

4 min drive from Lamai Beach

Book a stay at this beach resort in Koh Samui. Enjoy free WiFi, free parking, and a beach locale. Our guests praise the helpful staff in our reviews. Popular ...

See all 3,223 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.