Cheap flights from London Luton Airport to Chiang Mai from £300

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Luton Airport to Chiang Mai departing on 13/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Multiple Airlines Logo
LTN
-
CNX
5585 mimulti-stop
Multiple Airlines Logo
CNX
-
LTN
5585 mimulti-stop
Multiple Airlines

momondo Fare Finder

 
Customise your flight search to find flights from London Luton Airport to Chiang Mai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 13 May 2026.
Use the filters below to find and compare flights from London Luton Airport to Chiang Mai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest one-way

LondonChiang Mai

LTN - CNX

LTNCNX

London Luton

Sat 13/6

07:05-07:25

3 stops42h 20m

£300

LondonChiang Mai

LTN - CNX

LTNCNX

London Luton

Sat 13/6

19:55-13:25

2 stops35h 30m

£315

LondonChiang Mai

LTN - CNX

LTNCNX

London Luton

Sat 13/6

19:55-15:20

3 stops37h 25m

£323

LondonChiang Mai

LTN - CNX

LTNCNX

London Luton

Sun 14/6

07:15-17:55

3 stops28h 40m

£340

LondonChiang Mai

LTN - CNX

LTNCNX

London Luton

Sun 6/9

07:15-17:15

3 stops28h 00m

£344

LondonChiang Mai

LTN - CNX

LTNCNX

London Luton

Sat 13/6

19:55-13:25

2 stops35h 30m

£368

LondonChiang Mai

LTN - CNX

LTNCNX

London Luton

Tue 1/9

08:25-15:50

3 stops25h 25m

£377

LondonChiang Mai

LTN - CNX

LTNCNX

London Luton

Wed 15/7

20:35-14:15

3 stops59h 40m

£404
Fastest single journey

LondonChiang Mai

LTN - CNX

LTNCNX

London Luton

Thu 3/9

09:30-13:50

3 stops22h 20m

£405

LondonChiang Mai

LTN - CNX

LTNCNX

London Luton

Sun 14/6

05:40-13:25

2 stops25h 45m

£405

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from London Luton Airport to Chiang Mai

Are you open to changing your travel dates? Check out the ideal times to fly from London Luton Airport to Chiang Mai according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Luton Airport to Chiang Mai (LTN to CNX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Luton Airport to Chiang Mai

Fastest flight time

22h 30m

Direct flights

None
The fastest flight from London Luton Airport to Chiang Mai takes 22h 30m
There are no direct flights from London Luton Airport to Chiang Mai. There are no popular flight routes from London Luton Airport to Chiang Mai.

Frequently asked questions about flying from London Luton Airport to Chiang Mai

  • How far is London Luton to Chiang Mai by plane?

    The straight-line distance from London Luton to Chiang Mai is 5585.1 mi. Flights usually cover this in 22h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London Luton Airport to Chiang Mai Airport?

    Prices for flights from London Luton Airport to Chiang Mai Airport refresh daily.

  • How old do you have to be to fly from London Luton Airport to Chiang Mai Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Luton Airport to Chiang Mai Airport.

  • What documentation or ID do you need to fly to Chiang Mai Airport?

    The necessary travel and health documents for your Chiang Mai Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from London Luton Airport to Chiang Mai

  • How do I get Price Alerts for flights from London Luton Airport to Chiang Mai?

    Price Alerts will notify you by email when the price for flights to Chiang Mai from London Luton Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from London Luton Airport to Chiang Mai with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from London to Chiang Mai?

Finding the right flight to Chiang Mai from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chiang Mai quick and easy, saving you time and money.

Can I find flights from London to Chiang Mai with flexible booking policies on momondo?

Flights from London to Chiang Mai with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Chiang Mai?

Once all potential London to Chiang Mai flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Chiang Mai right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Chiang Mai flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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