Cheap Flights from Merida (MID) to Samui Intl. Airport (USM)

The lowest price advertised for a round-trip journey from Mérida Intl. Airport to Ko Samui Airport (USM) is . But you better act soon. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

The majority of flights can be cancelled online, but whether you are charged a fee differs between airlines. If you do have to cancel your getaway, follow the easy instructions in the Customer Service Portal.

Select our "No change fees" filter to find flexible travel options for your flight from Manuel Crescencio Rejon Intl. Airport (MID) to Ko Samui Airport (USM). This allows you to lock in a fantastic price ahead of time and still have the freedom to make changes without any additional fees. You'll just need to pay the fare difference, if applicable.

Mérida to Koh Samui is around 16,500 kilometres, so be prepared to spend quite a while in the air. Don't forget to pack all the essentials, from your toothbrush to your hairbrush. Take a couple of snacks to nibble on throughout your journey too.

Flying directly between MID and Ko Samui Airport isn't possible at this time. However, you'll still be able to find a flight to Koh Samui with at least one stop.

Late planners can sometimes score a bargain, with some of the cheapest airfares from MID to USM showing up a few weeks prior to the departure date. If you'd rather plan ahead, Expedia compares and updates the best flight deals regularly — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines release prices so far in advance.