$775 Cheap Flights from Anchorage (ANC) to Samui Intl. Airport (USM)

View $775 flight on Thu, Feb 5, 2026Opens in a new window

Popular airlines from Ted Stevens Anchorage Intl. Airport (ANC) to Samui Intl. Airport (USM)

Cheap Flights from Anchorage to Samui Intl. Airport (ANC-USM)

Prices were available within the past 7 days and start at $775 for one-way flights and $1,442 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, Jan 19 - Wed, Feb 4
ANC
Anchorage
USM
Koh Samui
$1,442 Roundtrip, found 14 hours ago
$1,442
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Mon, Jan 19 from Anchorage to Koh Samui, returning Wed, Feb 4, priced at $1,442 found 14 hours ago
Alaska Airlines
Thu, Jan 15 - Tue, Jan 27
ANC
Anchorage
USM
Koh Samui
$1,462 Roundtrip, found 14 hours ago
$1,462
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Thu, Jan 15 from Anchorage to Koh Samui, returning Tue, Jan 27, priced at $1,462 found 14 hours ago
Alaska Airlines
Mon, Jan 19 - Fri, Feb 6
ANC
Anchorage
USM
Koh Samui
$1,492 Roundtrip, found 14 hours ago
$1,492
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Mon, Jan 19 from Anchorage to Koh Samui, returning Fri, Feb 6, priced at $1,492 found 14 hours ago
Alaska Airlines
Fri, Jan 16 - Tue, Jan 27
ANC
Anchorage
USM
Koh Samui
$1,513 Roundtrip, found 14 hours ago
$1,513
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Fri, Jan 16 from Anchorage to Koh Samui, returning Tue, Jan 27, priced at $1,513 found 14 hours ago
Alaska Airlines
Fri, Jan 23 - Fri, Feb 6
ANC
Anchorage
USM
Koh Samui
$1,542 Roundtrip, found 14 hours ago
$1,542
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Fri, Jan 23 from Anchorage to Koh Samui, returning Fri, Feb 6, priced at $1,542 found 14 hours ago
Alaska Airlines
Fri, Jan 30 - Fri, Feb 13
ANC
Anchorage
USM
Koh Samui
$1,563 Roundtrip, found 14 hours ago
$1,563
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Fri, Jan 30 from Anchorage to Koh Samui, returning Fri, Feb 13, priced at $1,563 found 14 hours ago
Alaska Airlines
Thu, Jan 8 - Wed, Jan 21
ANC
Anchorage
USM
Koh Samui
$1,584 Roundtrip, found 14 hours ago
$1,584
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Thu, Jan 8 from Anchorage to Koh Samui, returning Wed, Jan 21, priced at $1,584 found 14 hours ago
Alaska Airlines
Mon, Jan 12 - Wed, Jan 28
ANC
Anchorage
USM
Koh Samui
$1,585 Roundtrip, found 14 hours ago
$1,585
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Mon, Jan 12 from Anchorage to Koh Samui, returning Wed, Jan 28, priced at $1,585 found 14 hours ago
Alaska Airlines
Mon, Jan 12 - Tue, Jan 27
ANC
Anchorage
USM
Koh Samui
$1,605 Roundtrip, found 14 hours ago
$1,605
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Mon, Jan 12 from Anchorage to Koh Samui, returning Tue, Jan 27, priced at $1,605 found 14 hours ago
Alaska Airlines
Mon, Jan 19 - Sun, Feb 8
ANC
Anchorage
USM
Koh Samui
$1,634 Roundtrip, found 14 hours ago
$1,634
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Mon, Jan 19 from Anchorage to Koh Samui, returning Sun, Feb 8, priced at $1,634 found 14 hours ago

Frequently asked questions

How much does a flight from Ted Stevens Anchorage Intl. Airport (ANC) to Ko Samui Airport (USM) cost?
Secure a cheap one-way flight from $775 or cheap return flight from $1,442 from Ted Stevens Anchorage Intl. Airport (ANC) to Ko Samui Airport (USM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Ted Stevens Anchorage Intl. Airport (ANC) to Ko Samui Airport (USM)?
The cheapest month to fly from ANC to USM is January, when demand is low. Off-peak season is typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from Ted Stevens Anchorage Intl. Airport (ANC) to Ko Samui Airport (USM)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest ANC to USM flight.
How many flights per day from Ted Stevens Anchorage Intl. Airport (ANC) to Ko Samui Airport (USM)?
Direct flights from Ted Stevens Anchorage Intl. Airport (ANC) to Ko Samui Airport (USM) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ANC to USM?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ted Stevens Anchorage Intl. Airport (ANC) to Ko Samui Airport (USM)?
Select a flight from Ted Stevens Anchorage Intl. Airport (ANC) to Ko Samui Airport (USM) that leaves before 3 PM to reduce the risk of cancellations. Later departures are on average 22% more likely to be canceled.**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.
Is it cheaper to buy a plane ticket from Ted Stevens Anchorage Intl. Airport (ANC) to Ko Samui Airport (USM) last-minute?
Booking your flight from ANC to USM just before your trip is usually more expensive. But if you're flexible with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book an ANC to USM flight and hotel package?
Compared with arranging hotels and flights separately, booking an ANC to USM flight and hotel package with Expedia could result in significant savings. What's more, managing everything in one place takes the hassle out of travel planning. Just pick your flights and select from our wide range of hotels, then customize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Ted Stevens Anchorage Intl. Airport (ANC) to Ko Samui Airport (USM)?
In most cases, you're able to reschedule or cancel your ANC to USM flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you want further details, visit our Customer Service portal.

Travel information

Origin airport
Ted Stevens Anchorage Intl.
Destination airport
Samui Intl. Airport
Roundtrip price
$1,441
Distance
6285 mi

Book with confidence

Anchorage to Samui Intl. Airport Flights

The cheapest times to fly from Anchorage 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 Anchorage to Samui Intl. Airport are during the month of January. You can find some of the cheapest flights from Anchorage to Samui Intl. Airport with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Anchorage 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 Anchorage 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 Anchorage to Samui Intl. Airport in 2025. You can also book with separate airlines for your outbound and return journeys, from $775 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 Anchorage 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 Anchorage 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.

 

Anchorage to Samui Intl. Airport Flights
*Available to One Key members.