CNX

£250 Find Cheap Flights to Chiang Mai

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Chiang Mai departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Chiang Mai

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Chiang Mai
These are the airlines KAYAK users have selected most often from within our search results for flights to Chiang Mai
Travellers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

Save 27% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
£456
Typical prices: £624-£570
China Eastern
dom. 19/4mié. 10/6
LGW - CNX • 1 stop
Cheapest one-way flight
£250
Multiple Airlines
mar. 12/5
STN - CNX • 3 stops
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Etihad's economy offers extra legroom with Deluxe fare.
Air China provides generous baggage policies, often allowing a second bag free.
Expert advice
Expert advice
Expert advice
Expert advice
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
When to travel
Cheapest • 21% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Chiang Mai!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights to Chiang Mai

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Chiang Mai that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Chiang Mai

dom., 19 abr. - mié., 10 jun.
China Eastern Logo
11:35 - 13:25
LGW
-
CNX
19h 50m
1 stop
China Eastern Logo
14:55 - 15:00
CNX
-
LGW
30h 05m
1 stop
£456China Eastern
lun., 11 may. - lun., 8 jun.
Air China Logo
22:40 - 21:50
LHR
-
CNX
17h 10m
1 stop
Air China Logo
23:05 - 20:25
CNX
-
LHR
27h 20m
1 stop
£459Air China
lun., 15 jun. - lun., 29 jun.
Air China Logo
12:35 - 21:50
LGW
-
CNX
27h 15m
1 stop
Air China Logo
23:05 - 06:35
CNX
-
LGW
37h 30m
1 stop
£460Air China
dom., 19 abr. - lun., 8 jun.
China Eastern Logo
11:35 - 13:25
LGW
-
CNX
19h 50m
1 stop
China Eastern Logo
10:05 - 15:00
CNX
-
LGW
34h 55m
3 stops
£461China Eastern
mar., 1 sep. - mar., 15 sep.
KLM Logo
10:00 - 13:45
LCY
-
CNX
21h 45m
2 stops
KLM Logo
20:00 - 07:55
CNX
-
LCY
41h 55m
2 stops
£777KLM
dom., 6 sep. - lun., 21 sep.
KLM Logo
13:45 - 13:45
LCY
-
CNX
18h 00m
2 stops
KLM Logo
20:00 - 07:55
CNX
-
LCY
41h 55m
2 stops
£827KLM
sáb., 9 may. - sáb., 23 may.
Emirates Logo
14:40 - 19:10
GLA
-
CNX
22h 30m
2 stops
Emirates Logo
20:00 - 12:40
CNX
-
GLA
22h 40m
2 stops
£834Emirates
sáb., 9 may. - sáb., 23 may.
Emirates Logo
14:40 - 09:20
GLA
-
CNX
36h 40m
2 stops
Emirates Logo
20:00 - 12:40
CNX
-
GLA
22h 40m
2 stops
£837Emirates
sáb., 2 may. - sáb., 16 may.
Malaysia Airlines Logo
09:10 - 11:40
BHX
-
CNX
44h 30m
2 stops
Malaysia Airlines Logo
14:40 - 14:05
CNX
-
BHX
29h 25m
2 stops
£858Malaysia Airlines
mié., 29 abr. - jue., 14 may.
Malaysia Airlines Logo
15:10 - 11:40
BHX
-
CNX
38h 30m
2 stops
Malaysia Airlines Logo
14:40 - 14:05
CNX
-
BHX
29h 25m
2 stops
£937Malaysia Airlines
Booking Insights

KAYAK's insights & trends for flights to Chiang Mai

Get data-powered insights and trends into flights to Chiang Mai to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Chiang Mai?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Chiang Mai was found on the route from London, at £456 return. The most popular connection is from Bangkok to Chiang Mai and KAYAK users have found return deals for as low as £56 in the last 3 days.

What is the cheapest month to fly to Chiang Mai?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Chiang Mai, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Chiang Mai is May, where tickets cost £538 on average for return flights. On the other hand, the most expensive months are July and December, where the average cost of tickets from the United Kingdom is £902 and £880 respectively. For one-way flights, the best month to travel is July with an average price of £685.

How far in advance should I book a flight to Chiang Mai?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Chiang Mai, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Expert advice

Expert advice for your flight to Chiang Mai

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Joe Cortez

Joe Cortez

Expert on Etihad Airways

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

Robert Schrader

Robert Schrader

Expert on China Eastern, Thai Airways, Air China, Malaysia Airlines and EVA Air

One of the web's original travel bloggers, Robert launched his first site, Leave Your Daily Hell, in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Good to know - Cheap tickets to Chiang Mai

Low seasonSeptember
Cheapest flight£250
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly and prices are also 14% lower on average.
Flight from London Stansted Airport to Chiang Mai

When to book flights to Chiang Mai

Are your dates flexible? Find out the best times to travel to Chiang Mai based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Chiang Mai based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Chiang Mai flights

  • What is the cheapest flight to Chiang Mai?

    In the last 3 days, the cheapest flight deal to Chiang Mai was found on the route from London, at £456 return. The most popular connection is from Bangkok to Chiang Mai and KAYAK users have found return deals for as low as £56 in the last 3 days.

  • How far is Chiang Mai Airport from central Chiang Mai?

    Central Chiang Mai is 2 miles away from Chiang Mai Airport.

  • What is the name of Chiang Mai’s airport?

    When flying to Chiang Mai, you'll arrive at Chiang Mai Airport (CNX). The airport is also known as Chiang Mai, Chiang Mai Airport, or Chiang Mai Intl.

  • How does KAYAK find such low prices on flights to Chiang Mai?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Chiang Mai.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Chiang Mai?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chiang Mai is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Chiang Mai?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chiang Mai with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Chiang Mai?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chiang Mai up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Chiang Mai

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Chiang Mai flight deals.

Reviews of the top 5 airlines flying to Chiang Mai

 
See real verified KAYAK customer reviews for airlines flying to Chiang Mai. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Chiang Mai. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Chiang Mai? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
Thai AirwaysOverall score based on 395 reviews
6.9Entertainment
7.9Boarding
8.4Crew
7.6Comfort
7.4Food
Airline reviews

HAVING ANNOUNCEMENTS FOR PEOPLE TO BOARD ACCORDING TO GROUP IS ESSENTIAL N ENSURING N CUTTING OF QUEUES, EXCEPT FOR PRIORITY CLASS PASSENGERS ON A SEPARATE Q

8.0 ExcellentHQ, Mar 2026
BKK - SIN
Read more Thai Airways reviews

HAVING ANNOUNCEMENTS FOR PEOPLE TO BOARD ACCORDING TO GROUP IS ESSENTIAL N ENSURING N CUTTING OF QUEUES, EXCEPT FOR PRIORITY CLASS PASSENGERS ON A SEPARATE Q

We still get drinks and a snack. Love the gift bags too.

business class is old but still done very well by the team.

Excellent airline. The plane was clean and the staff were very attentive

Good experience although the boarding gate is at the terminal extension hence need to leave lounge to head over earlier.

Thai Royal First is very good. Easy check in , Private room in the first class lounge and escort from ticketing to the plane. Once on board crew was very polite, food was outstanding, and the ride was smooth as silk. Restrooms were especially clean. Great Experience

I'm not interested in improving the airline. Therefore, I won't explain this in more detail. Next time I'll try a different one.

The flight (boarding) was delayed by 40-50 minutes and there was very crowed. They need to improve on the timeliness & boarding process. (They asked passenger to board in groups, but the 2nd group was standing there waiting for 20 minutes!). However, services from the crew was very good, also the food was good as well. I also found the legroom was quite comfortable.

Need to improve on punctuality. My flight was delayed by 1 hour.

Seats were uncomfortable and the vegetarian meal was awful. Some of the entertainment didn't work.

Flights home are always happy, except this time I was traveling to be with my ailing father.

the crew was rude - there were no smiles when serving. they always had the look of why did you call me?

Problems with entertainment system eventually rectified. Cabin crew attentive and polite but a bit absent minded when it came to remembering requests, salt, sugar etc.

I didn't see any flight attendants offer coffee or green tea. There was regular drink service but after a short meal was served didn't notice that happening.

See previous answers. Also food options limited, entertainment difficult to use and did not work properly, lay flat bed is quite big but very hard and uncomfortable

Poor links to cathay meaning it's not possible to check in online or reserve seats. Incorrect information provided by cathay regarding check in and transfer at HKG. Delay in flight required is to be escorted / run to make the connecting flight and no opportunity to use the business lounge. Luggage did not make the connection so we arrived in Manchester with no luggage

Very bad Instead 22 hour it take me more that 35 hour to arrive from Los Angeles to Phuket and they changed my flight in Hong Kong to Shanghai china and in order to get my bag I was forced to vet china visa entrry

There could have been more options on the entertainment section Nothing was available for non English speaking passengers

Crew was very good, but could have checked on us when meals were not being served also.

Flight delayed first from bad weather, then after boarding there was a problem with the plane. We had to get off and onto another plane...connections were missed and the trip took an additional 10 hours!! Pre-paid seatting was not honored due ro last minute carrier changes. Most of the trip was on Japan Airline.

Dirty and smelly lavatory and toilets in Wamos Air operated flights

Good flight. There were a few issues with the flat bed. It was some technical issues. Otherwise everything was good

It was great! Kept the time. Provided what was promised

The flight was over 1 hour late taking off ,when I arrived in Abu Dhabi ,I missed my connecting flight to Bangkok so I had to wait almost 6 hours for my flight arriving in Bangkok at 6:30 am ,So I missed a whole day of my vacation and my hotel room sat empty so I paid for hotel days that I was not there. In Abu Dhabi there was a woman that worked the desk at transfers that was so professional, courteous , helpful,and may I say absolutely beautiful .she got me food vouchers for my layover and was a very calming presence. Besides that I will never use Etihad again I will pay the Xtra money . I'm sure they won't read or see this but it's my "2 cents" I'll use an airline that respects me and my hard earned dollars

I booked and paid for a Business Class seat for myself and my wife. 4 hours before the flight i get a call saying the plane they sent doesn't have the correct layout to accommodate all the business class seats they sold me 3 months earlier at a premium of $1500 a ticket. So they have to bump me from Business to Economy and will give me a $400 credit (total of $800 for both seats) that I could turn in at Abu Dahbi for $400 in US cash. They then promised a row that we could have to ourselves and the arm rests would go up so we could spread out for each of us. My wife was taken care of but I was put in the exit row with the flight attendents set as part of the three...and the arm rest did not go up. When we got to Abu Dahbi, they would not exchange our credit for cash as promised. Very disappointed they took my money 3 months ago and refused to reimburse for the change in seats or follow the promises made.

Kayak and Aran grant issuing business class tickets without lounge access and sometimes 1 or 2 connections in economy class. It’s very disappointing to find out that after buying the ticket. Never buy tickets on kayak and Aran grant again

We have paid premium price for a business class Cabinet and we have received the old 777 with the following apart business class that is not to standard. It was very disappointing and it’s a very bad reputation for a premium airline company. This aeroplane should be the commission from being as a business class. We will pass this knowledge to our colleagues because the quality of business class in Etihad is not consistent and it is a lucky dip that sometimes you’re getting a good aeroplane and sometimes you’re getting their 30 years old aeroplane. The crew of the aeroplane have apologise and said that they hate this aeroplane and they have complained about it multiple times as well. Obviously Etihad is putting the economy in front of the Customer Experience. For the future we will not take this risk anymore and will fly with established company like emirates.

Was so disappointing. Business class with no TV, uncomfortable seats. Had much higher expectations.

Etihad Check In counter/Station manager in Heathrow was bothering and not helpful at all. They are rude and not customer oriented

I didn’t have a flight because it was a fraud and you allow it. Illl never use Kayak again!!!

The meals were not the greatest and lacking of appetite but everything else was spot on

Overall, excellent: check-in, boarding, service, and food. The Business Class seating is a little less private and spacious than the world's premier airlines, but still very good for a long haul flight.

On time. Friendly and helpful flight attendants. The plane was clean. Having a wine available would have been nice.

Your staff was exceptional. Could teach the other airlines-rules on etiquette, and service. Excellent landings on flights, carried out by your pilots. Only complaint is long delay on return flight in Beijing, onto Vancouver.

Worst than I expected, crew was not attentive, meal was as disgusting , they didn’t even drink selections as they would to other passengers. I felt discriminated

cannot get seat information for LAX to IAH when check in in XI,AN

UA is ok. But check in was a very bad experience

I hate that you cannot check in online and when you are at the airport, there aren't any aisle seats left. Also, they could work a little on subtitles for their movies (not everyone is a native English speaker).

Nothing to complain of, the only reason I am not giving better marks is that I am used to flying with ANA and they are the top.

It's terrible that we can't do online check in because we didn't buy the tickets directly from Air china. It was not explained until I contacted Chatdeal and we could not sit together.

Plane was good. But food was bad and air host was so rude. I will never fly with China Eastern again

The flight was delayed by 2 hours, although to their credit they delayed my connecting flight so people could reach it. Also their site is a nightmare to navigate on a phone. Everything else was good.

The ticket was last minute buy so no concerns about the pricing this time, but the crew in general could have been more accommodating, helpful.

CTU-KMG-CNX with 1.5 hr connection at KMG. Doable but just barely bc immigration exit from China is at the last flight leg, here: KMG to CNX. We hauled out of the domestic terminal to reenter at the international departures (luggage checked thru to CNX thankfully). Immigration had only two agents, even though KMG gets a HUGE number of foreigners. It took forever for such a shot line. Then security also took a while, so I just just made the connection. Recommend if you exit China with domestic international transfer, plan for 2+ hrs to avoid a heart attack. Airline personnel don’t suffer if you miss the flight, you do. Plan accordingly.

China Eastern as a member of Sky Alliance airlines should have the same standards overall of their partners, Besides the seats comforts everything else is bellow the standard for a business class travelers. A BIG ISSUE FOR NON-CHINESE PASSENGERS IS THE ABILITY TO CHECK IN ONLINE, by making so difficult or almost impossible there is no chance to get a seat assignment ahead of time then go to the airport and get what is left. THIS IS NOT a SKY TEAM modality.

China Eastern as a member of Sky Alliance airlines should have the same standards overall of their partners, Besides the seats comforts everything else is bellow the standard for a business class travelers.

2 parts to the journey. First leg covered in a newer plane with decent staff + POOR FOOD QUALITY but the second half didn’t leave a positive impression at all as the plane itself was an older built and the crew didn’t serve properly. Language is an issue with China Eastern flights as always, but unmotivated crew just makes it even bad.

Small plane with only two lavatories at the back. You must have a good plan to use it before or after the meal, if you make a bad decision, you will end up with standing in front of the toilet for a while till the food carts empty. The good thing is even there’s a slightly delayed, the plane is still arriving on time which is superb!!

The only personel that smiled at all were the flights attendants. Desk agents, lounge people none of them had a smile or even a hello. They were like dealing with dead fish. Again flight attendants were good. All other personnel looked like they didn’t want to be there or help.

good flight. food is only so so. I actually did not eat the snack. it does not look too good on the passenger next to me.

Everything you need to know for your flight to Chiang Mai

Flights with popular airlines flying to Chiang Mai

Flights from the other most popular airlines that fly from the United Kingdom to Chiang Mai according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.