Cheap flights from Koh Samui to Heathrow

Flight FAQs

From Koh Samui to Heathrow

What airport do you fly from for flights from Koh Samui to London Heathrow?

Most people fly from Koh Samui (USM) if they book a flight from Koh Samui to London Heathrow. On average, Ko Samui has 0 outbound flights to London Heathrow per day from 1 airline. Koh Samui is conveniently located just 3.3 km from Koh Samui’s city centre.

Which airlines flying from Koh Samui to London Heathrow have flexible changes due to COVID-19?

Some of our airline partners flying from Koh Samui to London Heathrow have new flexible policies in place due to COVID-19. British Airways is one of the carriers where you may find flexible change policies. You can use our site to filter for airlines like British Airways with this kind of flexibility.

Does it rain more in Koh Samui or Heathrow?

In Koh Samui, there will be greater rainfall in Koh Samui compared to Heathrow over the next 15 days.

Is Koh Samui weather warmer or cooler than Heathrow?

Temperatures around the 33 °Cs can be experienced in May. The weather in Heathrow is colder than in Koh Samui. Plan for potential changes in flight availability as peak weather approaches in this location.

What are the cheapest airlines to fly from Koh Samui to Heathrow one-way?

For one-way options, check prices for Etihad Airways. According to our data, you can fly for as low as ฿12,113.