Our data shows that July tends to be the cheapest month to fly to London Heathrow Airport from Koh Samui. Users have commonly found prices around ฿30,921 for the month, but tickets can be as low as ฿22,844. Due to multiple factors, prepare for potentially higher prices in January.
When flying from Koh Samui to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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.
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.
Yes, there are multiple flights from Koh Samui to London Heathrow Airport for under ฿22,700. The cheapest flight booked recently is on Etihad Airways for just ฿22,644, but on average you can expect to pay ฿28,647.
Currently priced at ฿22,644, Etihad Airways will fly you from Koh Samui to London Heathrow Airport and back. In addition to Etihad Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Emirates and Finnair - these airlines can fly you to your destination from ฿27,914 and ฿87,742, respectively. Etihad Airways is priced at 26% lower than the current average price of a flight leaving 3 months from now.
Looking at all options, your cheapest flight can be booked for ฿21,049. While the most popular route (Koh Samui - London Heathrow) can be booked for ฿22,644 on average our data indicates ฿25,926 when flying from Koh Samui to London Heathrow Airport
Information is based on travel restrictions from Koh Samui to London Heathrow
Most visitors from Koh Samui need to provide a negative COVID-19 test result and/or quarantine to enter London Heathrow.
COVID-19 testing requirements
Visitors from Koh Samui must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London Heathrow.
Visitors from Koh Samui are not required to quarantine after entering London Heathrow.
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.
Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.
COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.
Returning to Koh Samui from London Heathrow
COVID-19 testing requirements
Visitors from London Heathrow must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Koh Samui.
Visitors from London Heathrow are not required to quarantine after entering Koh Samui.