Cheap flights from London Luton Airport to Chiang Mai from £284

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 10/11. 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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Find the cheapest flights from London Luton Airport to Chiang Mai

Cheap return flights

 Logo
15:05 - 17:15LTN-CNX
20h 10m2 stops
 Logo
17:45 - 10:45CNX-LTN
23h 00m3 stops
£1,155
Find Deal
Thu, 14 Aug - Tue, 2 Sep
 Logo
15:05 - 17:15LTN-CNX
20h 10m2 stops
 Logo
08:00 - 21:45CNX-LTN
19h 45m2 stops
£1,216
Find Deal
Thu, 14 Aug - Tue, 2 Sep

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 5 August 2025.
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

LondonChiang Mai

LTN - CNX

LTNCNX

London Luton

Thu 14/8

15:05-17:15

2 stops20h 10m

Chiang Mai

Tue 2/9

17:45-10:45

3 stops23h 00m

£1,155

LondonChiang Mai

LTN - CNX

LTNCNX

London Luton

Thu 14/8

15:05-17:15

2 stops20h 10m

Chiang Mai

Tue 2/9

08:00-21:45

2 stops19h 45m

£1,216

LondonChiang Mai

LTN - CNX

LTNCNX

London Luton

Mon 10/11

14:30-21:20

3 stops23h 50m

£284

LondonChiang Mai

LTN - CNX

LTNCNX

London Luton

Fri 26/9

14:05-21:50

3 stops25h 45m

£291

LondonChiang Mai

LTN - CNX

LTNCNX

London Luton

Tue 14/10

14:35-21:50

3 stops25h 15m

£306

LondonChiang Mai

LTN - CNX

LTNCNX

London Luton

Mon 27/10

14:30-23:35

3 stops26h 05m

£323

LondonChiang Mai

LTN - CNX

LTNCNX

London Luton

Tue 21/10

14:35-21:55

3 stops25h 20m

£333

LondonChiang Mai

LTN - CNX

LTNCNX

London Luton

Wed 29/10

08:20-22:20

3 stops31h 00m

£345

LondonChiang Mai

LTN - CNX

LTNCNX

London Luton

Wed 22/10

08:25-17:55

3 stops27h 30m

£350

LondonChiang Mai

LTN - CNX

LTNCNX

London Luton

Tue 11/11

08:20-14:00

3 stops22h 40m

£351

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Chiang Mai from

How to get the cheapest flight ticket from London Luton Airport to Chiang Mai

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Chiang Mai?

The cheapest day to depart on your flight to Chiang Mai is on a Thursday when prices can be found for as low as £658. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from London Luton Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £782.

What is the cheapest time of day to depart on your flight to Chiang Mai?

The cheapest time of day to fly to Chiang Mai is in the afternoon when flights can be purchased for as low as £574. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £958 on average. Flights to Chiang Mai from London Luton Airport at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

Best price found

£284

Fastest flight time

17h 25m

Direct flights

None

Airports in Chiang Mai

1 airport
The best one-way flight to Chiang Mai from London Luton Airport in the past 72 hours is £284. The best return flight deal from London Luton Airport to Chiang Mai found on momondo in the last 72 hours is £1,155.
The fastest flight from London Luton Airport to Chiang Mai takes 17h 25m
There are no direct flights from London Luton Airport to Chiang Mai. Popular non-direct route for this connection is London Luton Airport - Chiang Mai Airport.
There is 1 airport near Chiang Mai: Chiang Mai (CNX)

  • 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 20h 10m, 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.


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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