$67 Cheap Flights from Krabi (KBV) to Samui Intl. Airport (USM)

View $67 flight on Tue, Sep 9, 2025Opens in a new window

Popular airlines from Krabi Intl. Airport (KBV) to Samui Intl. Airport (USM)

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Cheap Flights from Krabi to Samui Intl. Airport (KBV-USM)

Prices were available within the past 7 days and start at $67 for one-way flights and $142 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Fri, Sep 26 - Wed, Oct 1
KBV
Krabi
USM
Koh Samui
$142 Roundtrip, found 1 day ago
$142
Roundtrip
found 1 day ago
Select Bangkok Airways flight, departing Fri, Sep 26 from Krabi to Koh Samui, returning Wed, Oct 1, priced at $142 found 1 day ago
Bangkok Airways
Mon, Sep 15 - Thu, Sep 18
KBV
Krabi
USM
Koh Samui
$220 Roundtrip, found 4 days ago
$220
Roundtrip
found 4 days ago
Select Bangkok Airways flight, departing Mon, Sep 15 from Krabi to Koh Samui, returning Thu, Sep 18, priced at $220 found 4 days ago
Bangkok Airways
Fri, Sep 26 - Wed, Oct 1
KBV
Krabi
USM
Koh Samui
$247 Roundtrip, found 1 day ago
$247
Roundtrip
found 1 day ago
Select Bangkok Airways flight, departing Fri, Sep 26 from Krabi to Koh Samui, returning Wed, Oct 1, priced at $247 found 1 day ago
Bangkok Airways
Thu, Aug 7 - Thu, Aug 14
KBV
Krabi
USM
Koh Samui
$253 Roundtrip, found 4 days ago
$253
Roundtrip
found 4 days ago
Select Bangkok Airways flight, departing Thu, Aug 7 from Krabi to Koh Samui, returning Thu, Aug 14, priced at $253 found 4 days ago
Bangkok Airways
Thu, Dec 11 - Thu, Dec 25
KBV
Krabi
USM
Koh Samui
$256 Roundtrip, found 2 days ago
$256
Roundtrip
found 2 days ago
Select Bangkok Airways flight, departing Thu, Dec 11 from Krabi to Koh Samui, returning Thu, Dec 25, priced at $256 found 2 days ago
Bangkok Airways
Sat, Jul 5 - Tue, Jul 8
KBV
Krabi
USM
Koh Samui
$257 Roundtrip, found 18 hours ago
$257
Roundtrip
found 18 hours ago
Select Bangkok Airways flight, departing Sat, Jul 5 from Krabi to Koh Samui, returning Tue, Jul 8, priced at $257 found 18 hours ago
Bangkok Airways
Fri, Sep 12 - Mon, Sep 15
KBV
Krabi
USM
Koh Samui
$265 Roundtrip, found 4 days ago
$265
Roundtrip
found 4 days ago
Select Bangkok Airways flight, departing Fri, Sep 12 from Krabi to Koh Samui, returning Mon, Sep 15, priced at $265 found 4 days ago
Bangkok Airways
Mon, Dec 8 - Mon, Dec 22
KBV
Krabi
USM
Koh Samui
$267 Roundtrip, found 2 days ago
$267
Roundtrip
found 2 days ago
Select Bangkok Airways flight, departing Mon, Dec 8 from Krabi to Koh Samui, returning Mon, Dec 22, priced at $267 found 2 days ago
Bangkok Airways
Tue, Sep 23 - Sun, Sep 28
KBV
Krabi
USM
Koh Samui
$268 Roundtrip, found 1 day ago
$268
Roundtrip
found 1 day ago
Select Bangkok Airways flight, departing Tue, Sep 23 from Krabi to Koh Samui, returning Sun, Sep 28, priced at $268 found 1 day ago
Thai Vietjet
Thu, Jul 3 - Mon, Jul 7
KBV
Krabi
USM
Koh Samui
$494 Roundtrip, found 3 days ago
$494
Roundtrip
found 3 days ago
Select Thai Vietjet flight, departing Thu, Jul 3 from Krabi to Koh Samui, returning Mon, Jul 7, priced at $494 found 3 days ago

Find the cheapest month to fly from Krabi (KBV) to Koh Samui (USM)

May is typically the cheapest month to fly

From $137 - $236 per traveler.

Graph displaying average flight prices per month

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Flights from Krabi (KBV) to Samui Intl. Airport (USM)
Origin airport
Krabi Intl.
Destination airport
Samui Intl. Airport
Airlines serving
Bangkok Airways
Roundtrip price
$142
Distance
124 mi

Krabi to Samui Intl. Airport Flights

The cheapest times to fly from Krabi to Samui Intl. Airport

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Krabi to Samui Intl. Airport are during the month of September. You can find some of the cheapest flights from Krabi to Samui Intl. Airport with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Krabi to Samui Intl. Airport

Sunday is one of the best days to book for cheap flights from Krabi to Samui Intl. Airport: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Krabi to Samui Intl. Airport

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Krabi to Samui Intl. Airport in 2025. You can also book with separate airlines for your outbound and return journeys, from $67 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Krabi to Samui Intl. Airport flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Krabi to Samui Intl. Airport airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Krabi Intl. Airport (KBV) to Ko Samui Airport (USM) cost?
Cheap return fares from Krabi Intl. Airport (KBV) to Ko Samui Airport (USM) start at $220. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Bangkok Airways flight leaving KBV on July 1 2025 and touching down at USM. The price was last updated on June 29 2025 and has not changed since.
What is the cheapest month to fly from KBV to USM?
The cheapest flights from KBV to USM are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Krabi Intl. Airport (KBV) to Ko Samui Airport (USM)?
When flying out of Krabi Intl. Airport (KBV), you can take a direct flight to Ko Samui Airport (USM) with Bangkok Airways.
What is the cheapest airline that flies from KBV to USM?
Currently, the cheapest carrier operating one-way flights from KBV to USM is Bangkok Airways. You can jet off on this route from $67. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from KBV on September 9 2025. Prices were last updated on June 29 2025 and have not changed since.
How many flights per day from Krabi Intl. Airport (KBV) to Ko Samui Airport (USM)?
On average, you'll only find 1 direct flight leaving from Krabi Intl. Airport (KBV) to Ko Samui Airport (USM) each day. If this doesn't fit your plans, check out flights with a layover. Just customize your search results on Expedia to include one stop or more to discover a better alternative.
What are the most popular departure times for flights from Krabi Intl. Airport (KBV) to Ko Samui Airport (USM)?
More passengers fly between KBV and USM at 1 PM than at any other point in the day. Prefer a quieter experience? Pick a flight outside the busiest times and you're likely to save on your ticket as well.
What day of the week has the most flights from KBV to USM?
Friday has the most flights from Krabi Intl. Airport (KBV) to Ko Samui Airport (USM). Consider leaving on this day and you'll have the best chance of finding a departure that fits your itinerary.
What is the earliest flight from Krabi Intl. Airport (KBV) to Ko Samui Airport (USM)?
The earliest flight leaving from Krabi Intl. Airport (KBV) is at around 9:15AM UTC+7. Board this flight and you'll arrive at Ko Samui Airport (USM) at approximately 10:00AM UTC+7. The overall travel time is 45m.
How long does it take to fly from Krabi Intl. Airport (KBV) to Ko Samui Airport (USM)?
Flights from KBV to USM have an average travel time of 45 minutes. The total distance between the two is 120 mi.
What airline has the least delays from KBV to USM?
Bangkok Airways has the strongest track record for on-time direct flights from Krabi Intl. Airport (KBV) to Ko Samui Airport (USM), with an on-time rating of 90%. Use the Expedia App to look up your flight schedule before you head off and get notified of any changes.
What is the best time to fly from Krabi Intl. Airport (KBV) to Ko Samui Airport (USM)?
To land at Ko Samui Airport (USM) on time, opt for a flight that takes off from Krabi Intl. Airport (KBV) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Koh Samui from Krabi Intl. Airport (KBV)?
If you've booked a direct flight from Krabi Intl. Airport (KBV) to Koh Samui, Ko Samui Airport (USM) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Krabi Intl. Airport (KBV) to Ko Samui Airport (USM) last-minute?
Last-minute fares from KBV to USM are usually more expensive. For the best prices, start looking for flights as soon as possible. That being said, if you're flexible with your travel plans, you may find a cheap fare right before your journey.
Is it cheaper to book a KBV to USM flight and hotel package?
Compared with arranging flights and hotels separately, booking a KBV to USM flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the stress out of planning your trip. Simply secure your flights and choose from our wide range of stays, then customize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Krabi Intl. Airport (KBV) to Ko Samui Airport (USM)?
If you booked your KBV to USM flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

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*Available to One Key members.