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Cheap Flights from Ko Samui to London

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Ko Samui to London route information

Origin Airport Ko Samui
Destination Airport Heathrow
Airlines Serving Aeroflot-Russian Airlines, Austrian Airlines, British Airways, Emirates, Etihad Airways, Finnair, KLM, Malaysia Airlines, Oman Air, Qantas Airways, Qatar Airways, Singapore Airlines, Thai Airways International
Flight Price £593
Distance 9,836 km




Cheap USM to LHR Flights

  • Is there an alternative airport near London?

    The other airport is London City Airport (LCY) which is 22 miles away from LHR and on average, flights are 12% cheaper for the coming two months. Save a few bucks and put it towards your next trip.
  • How much is a plane ticket to London (LHR) from Koh Samui (USM)?

    They can range from £811 to £1,467. Don't forget, booking ahead can save you some loonies you can use to treat yourself to something nice while on your trip. And who doesn't enjoy treating themselves?
  • What is the cheapest day to fly from Koh Samui to London?

    The cheapest day to fly to London from Koh Samui is on Tuesday. So, if you are trying to save a bit of money on your next trip look for flights on Tuesday.
  • What is the cheapest airline flying from Koh Samui to London?

    Qatar Airways is offering the best deal at £811. Better book your ticket fast because prices range all the way up to £1,467 over the next three months.
  • What is the cheapest date to fly to London?

    As of Nov 18th, the cheapest day to fly from Koh Samui to London is Dec 10th. Tickets are presently £811, which is 28% less than the average price.
  • Can I change the date of my flight?

    You sure can and you may save money by changing when you leave. The lowest-cost day to fly in December is Tuesday. Flexibility is key when booking travel plans in order to keep costs down.
  • How much time do people spend in London?

    The average time spent in London by travellers from Koh Samui is 18 days.

London Flights

When looking for plane tickets to London, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Koh Samui gives you the widest array of cheap flights to London. Look for London airfare with the assurance that you have one of the world's leading full-service online travel brands working for you.

Expedia lets you search across the largest number of airlines and London flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your London flight!

Browse through dozens of options at great prices! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your London trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your London flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights to London from Koh Samui. Use us as your stop travel destination and have the confidence that you’re getting a bargain!