
$100 Cheap Flights from Ko Samui
One-way
Departing from
Ko Samui
Going to
anywhere
London (LGW)
United Kingdom • December, 2025
91% AI deal score
$1,650 $344
Chiang Mai (CNX)
Thailand • April, 2026
84% AI deal score
$315 $100
Lisbon (LIS)
Portugal • November, 2025
84% AI deal score
$1,425 $470
Singapore (SIN)
Singapore • January, 2026
80% AI deal score
$363 $133
Madrid (MAD)
Spain • May, 2026
79% AI deal score
$1,450 $417
This is the lowest one-way flight price found by RatePunk users in the last 24 hours for a flight departing from Ko Samui. Fares are subject to change and may not be available for all dates. (Data last updated 11/6/2025).
209,479 searches in the past 7 days on RatePunk
Flight deals up to 90% off
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AI deal score and AI insights
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Top Destinations Where Can You Fly from Ko Samui
Cheap flights from Ko Samui

Chiang Mai, Thailand
TOP
Apr • Direct
$315
$100
-$215
68%

Singapore, Singapore
TOP
Jan • Direct
$363
$133
-$230
63%

Chiang Mai, Thailand
TOP
May • Direct
$315
$189
-$126
40%

Krabi, Thailand
TOP
May • Direct
$373
$190
-$183
49%

Perth, Australia
TOP
Mar • 1 stop • Singapore (SIN)
$633
$208
-$425
67%

Pattaya, Thailand
TOP
May • Direct
$163
$79
-$84
52%
Find flights from Ko Samui to anywhere
Looking for inspiration on destinations? Here are some popular flight deals from Ko Samui one-way fares:
See more destinations you can fly to from Ko Samui – anywhere in the world at the best prices.
See More DestinationsLast-Minute Flights from Ko Samui
The best flight deals leaving from Ko Samui soon
Sun, Nov 16
⌛ Last-Minute
Ko Samui (USM) - Johannesburg (JNB)
Bangkok Airways airlines • 3 stops • Phuket City (HKT), Mumbai (BOM), Nairobi (NBO)
$487
Mon, Nov 17
⌛ Last-Minute
Ko Samui (USM) - Marseille (MRS)
Transbrasil airlines • 2 stops • Singapore (SIN), Shanghai (PVG)
$660
$455
-$205
31%
Mon, Nov 17
⌛ Last-Minute
Ko Samui (USM) - Denpasar (DPS)
Transbrasil airlines • 1 stop • Singapore (SIN)
$183
Mon, Nov 17
⌛ Last-Minute
Ko Samui (USM) - Johannesburg (JNB)
Bangkok Airways airlines • 3 stops • Phuket City (HKT), Mumbai (BOM), Nairobi (NBO)
$499
Mon, Nov 17
⌛ Last-Minute
Ko Samui (USM) - Johannesburg (JNB)
Bangkok Airways airlines • 2 stops • Bangkok (BKK), Abu Dhabi (AUH)
$598
Mon, Nov 17
⌛ Last-Minute
Ko Samui (USM) - Phuket City (HKT)
Bangkok Airways airlines • Direct
$84
More last-minute deals from Ko Samui
Need to travel soon? Here are some great last-minute flight deals from Ko Samui for trips departing in the next couple of weeks. (If you can plan ahead, booking about a month in advance is usually cheaper on average, but we’ve got you covered for spontaneous trips too!)
Tip: If you don’t see your preferred destination here, try searching anyway – new deals pop up daily. Also, remember that flights tend to cost less when booked ~30 days ahead rather than at the last minute, so if you’re planning a trip and have some flexibility, start looking early!
Facts About Flights from Ko Samui
Nearby airport(s)
Insights for flights from Ko Samui
Most popular airlines from Ko Samui
AirAsia
Nok Air
Royal Flying Doctor Service
Garuda Indonesia
Malaysia Airlines
Bangkok Airways
Thai Lion Mentari
Transbrasil
Most popular destinations from Ko Samui
USM Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
USM airport insights
Best days to catch a deal
Tuesday, Sunday
Based on the data, you're most likely to find a flight deal from Samui Airport on a Tuesday. Conversely, your chances of finding a deal from Samui Airport are lowest on Mondays and Saturdays.
Avg. deal survival time
16.2 hours
Deals from {{ Samui airport }} typically survive for about 16.2 hours. This means you should act fast to secure a good price.
Rare deal frequency
20 deals
We found 20 rare flight deals originating from Samui airport in the past month by monitoring fares and applying our AI Deal Score. These rare deals, scoring 90+, typically include mistake fares, special promotions, or ultra-discounts.
Average price drop
-38%
Deals from {{ Samui }} Airport (USM) see an average price drop of 38.5%. Travelers can save significantly by monitoring flight prices from Samui Airport.
Next 4 weeks: deal forecast
Samui Flight Forecast (Next Month)
Based on current trends, flights from {{Samui}} are expected to remain relatively stable over the next month. There are no significant price drops or increases anticipated at this time.
Top 5 biggest price drops (last 3 months)
Found on November 2
USM - Malé
$1,225 → $247
80%
Found on November 2
USM - London
$1,650 → $344
79%
Found on November 2
USM - Dubai
$1,300 → $336
74%
Found on November 2
USM - Madrid
$1,450 → $417
71%
Found on November 2
USM - Tbilisi
$1,475 → $428
71%
Check these nearby airports too
Looking for more options? These airports near USM sometimes drop rare deals too:
Ranong (UNN)
~6 rare deals/month
Surat Thani International (URT)
~10 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially UNN and URT for long-haul deal surprises.
Travel Trends: Popular Destinations from Ko Samui
Every month, we analyze search and booking data to see where travelers from Ko Samui are heading. Here are the current hot destinations from Ko Samui:
Top domestic destinations
These cities are seeing the most searches and bookings from Ko Samui this month.
Top international destinations
Travelers from Ko Samui are flocking here, possibly due to seasonal events or great deals.
Travel trend insight
Travelers from Ko Samui are increasingly favoring destinations in Southeast Asia for quick getaways. Singapore, Hong Kong, and Kuala Lumpur are trending due to their vibrant city life, diverse culinary scenes, and convenient flight connections for onward travel.
Booking Flights from Ko Samui: Frequently Asked Questions
Pro Tips for Finding Cheap Flights from Ko Samui
Finding the cheapest airfare from Ko Samui is easier if you use a few smart strategies. Here are our top tips to help you score a great deal:
Be a Date Ninja: Flexibility is your friend! Flying on weekdays or during the shoulder season (think spring or fall) can slash prices compared to weekend getaways or peak summer madness. A little wiggle room in your dates can lead to big savings.
Destination: ANYWHERE!: Feeling adventurous? Set your destination to 'Everywhere' or 'Anywhere' on flight search engines. You might stumble upon a ridiculously cheap flight to a place you've never even considered. It's a gamble that could pay off big time!
Embrace the Off-Season: Travel when everyone else isn't! Visiting Ko Samui during the low season (typically May, June, September and October) means fewer crowds and lower prices on flights and accommodations. Plus, you'll get a more authentic experience.
Airport Hopscotch: Don't limit yourself to just one airport! Check flights into nearby airports. Sometimes, a short bus or train ride from an alternative airport can save you a significant amount of money on your flight.
Round-Trip Rockstar vs. One-Way Wanderer: Compare the cost of round-trip versus one-way tickets. Sometimes, booking two one-way tickets with different airlines can be cheaper than a round-trip. It's worth a quick check to uncover hidden savings.
Miles and Smiles (and Savings!): Dust off those loyalty program accounts! Redeeming points or miles can significantly reduce the cost of your flight, sometimes even making it free (minus taxes and fees, of course). Time to cash in on those travel rewards.
Early Bird Gets the Worm (and Cheap Flights): Book your flights well in advance, especially for popular routes or during peak season. Airlines often offer lower prices when tickets first go on sale, and the price only tends to increase as the departure date approaches.
Fare Alert Fanatic: Sign up for fare alerts from various flight search engines and airlines. You'll receive email notifications when prices drop for your desired route, helping you snag the best deal before anyone else. Knowledge is power, and in this case, savings!
Become a RatePunk Pro: Set up price alerts on RatePunk! This handy tool tracks flight prices in real-time and sends you notifications when prices drop. It's like having a personal flight-deal-finding assistant, ensuring you never miss out on a bargain.
Think outside the Holiday Box: Avoid flying right before, during, or after major holidays. Airlines know these are popular travel times and jack up prices accordingly. If possible, shift your travel dates by a few days to avoid the holiday surge.
By using these tips and the tools on our site, you’ll increase your chances of finding a fantastic flight deal from Ko Samui. Happy travels!
Explore More Destinations from Ko Samui
Looking for more options? Here are some popular routes and related travel deals:












