US$1,678 Cheap Flights from Koh Samui to Kauai 2024 (USM-LIH)

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Find cheap one-way flights from Koh Samui to Kauai starting at US$1,678.

Whether you’re going for a one-way or round-trip to Kauai, we’ve got you covered! Check out these different flight options from Koh Samui below.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Koh Samui to Kauai?

Explore the best time to buy affordable tickets to Kauai with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from Koh Samui to Kauai

Compare prices from various providers below to understand which option best suits your travel needs, before enjoying a comfortable journey with a trusted airline from Koh Samui to Kauai.

Bangkok Airways

From US$1,678

Cathay Pacific

From US$2,072

Scoot

From US$2,365

Singapore Airlines

From US$2,782

Find more flights and airlines

Find cheap flights from Koh Samui to Kauai by different airports

Searching for potential routes that might be cheaper and faster? There are a few alternative ways to get to Kauai from Koh Samui which could help you save money and time.

Cheapest
USM
11:40
42h 25m
2 transfer
LIH
13:05
Samui International Airport - Lihue Airport
Sat, Jan 11Bangkok Airways
US$1,678
USM
11:40
42h 25m
2 transfer
LIH
13:05
Samui International Airport - Lihue Airport
Sat, Jan 11Bangkok Airways
US$1,678
Find More Flights

Frequently Asked Questions

When are flight tickets from Koh Samui (USM) to Kauai (LIH) the cheapest?
Airlines adjust prices for flights from Koh Samui to Kauai based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Koh Samui (USM) to Kauai (LIH) cost?
According to Trip.com's data, the lowest price is around $1,220.

How to find a cheap flight from Koh Samui to Kauai

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com