Cheap Flights to Koh Samui

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Boston (BOS)
Koh Samui (USM)
Wed 4/21
Wed 4/28
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Home Asia Thailand Cheap flights to Koh Samui, Thailand

Flights to Koh Samui in 2021

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inJanuaryHigh demand for flights, 30% potential price rise
Cheapest inSeptemberBest time to find cheap flights, 5% potential price drop
Average price₱21,303Average for round-trip flights in April 2021
Round-trip from₱23,341From Manila to Koh Samui

When is the best time to book a flight to Koh Samui?

The price you pay for your flight to Koh Samui may vary depending on when you book.For the best chance of a lower fare, look to book 28 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Which day is cheapest to fly to Koh Samui?

Thursday is currently, on average, the cheapest day to fly to Koh Samui. Flying on Monday will result in higher flight prices.

What time of day is cheapest to fly to Koh Samui?

Flights in the afternoon are typically the cheapest time of the day to fly to Koh Samui. Flights at noon are usually the most expensive.

Alternative, similarly priced destinations

See alternative destinations where airfare is generally forecast to be close to Koh Samui flight prices.

Find the best prices for you!

Cheap tickets to Koh Samui found by our users in Philippines as recently as April 14, 2021.

Koh Samui airports

See all airports in Koh Samui, select one to find and compare flight prices.

Cheapest flights to Thailand

Not set on Koh Samui? See the cheapest flights to Philippines. Airfare prices updated on April 14, 2021.
Home Asia Thailand Cheap flights to Koh Samui, Thailand
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