Beginning of main content
Return Icon
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Search over 1,000,000 properties worldwide and 550 airlines worldwide

Search over a million flights, hotels, packages, and more

No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap Flights from Chiang Mai to London

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

Chiang Mai to London route information

Origin Airport Chiang Mai Intl.
Destination Airport Heathrow
Airlines Serving Austrian Airlines, British Airways, Cathay Pacific, China Eastern Airlines, China Southern Airlines, EVA Airways, Emirates, Etihad Airways, Oman Air, Qatar Airways, SAS, Singapore Airlines, Thai Airways International
Flight Price £596
Distance 8,962 km

London

£656.52

£740.65

£1,027.61

Cheap CNX to LHR Flights

  • Question : What is the cheapest day to fly?
    Answer : The cheapest day to fly from Chiang Mai to London is on Saturday. So, if you would like to save some cash on your next business trip look for flights on that day.
  • Question : How much is a plane ticket to London (LHR) from Chiang Mai (CNX)? They range from £650 to £2,707. Remember, booking ahead can save you some money you can use to treat yourself while on your getaway. And who doesn't like to treat themselves?
    Answer : They range from £650 to £2,707. Remember, booking ahead can save you some money you can use to treat yourself while on your getaway. And who doesn't like to treat themselves?
  • Question : How long do most people stay on their visit to London?
    Answer : Of course, you're not most people, but if you were, you'd stay around 10 days.
  • Question : What is the cheapest airline flying from Chiang Mai to London?
    Answer : Etihad Airways strives to keep costs low for their passengers over the next three months. Fares are being booked at just £650, which is a bargain when compared to the high-end bookings of £2,707.
  • Question : What is the cheapest date to fly to London?
    Answer : As of Jul 15th, the best day for deals to London (LHR) is Aug 2nd. A ticket will cost you £650, which is 62% below this route's average price.
  • Question : Can I change the date of my flight?
    Answer : Yes, you can switch your departure or arrival date. If you wish to save some funds in doing so, the lowest-cost day to fly in July is Saturday. Flexibility is key when booking travel to help keep costs down.

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, Chiang Mai 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 Chiang Mai. Use us as your stop travel destination and have the confidence that you’re getting a bargain!