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Find cheap flights to Chiang Mai

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Good to know

Low season: October
High season: July
Average price: £577
Good deal: £446

Best time to beat the crowds

5%

expected price decrease

Most popular time to fly

11%

expected price increase

(avg. price over the last 2 weeks)

or less (return)

Top tips for finding cheap flights to Chiang Mai

  • Looking for cheap airfare to Chiang Mai? 25% of our users found return tickets to Chiang Mai for the following prices or less: From London £514, from Cardiff-Wales Arpt £608, from Manchester £645
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be January, February and March. The cheapest month to fly to Chiang Mai is November.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Chiang Mai flight deals.

FAQs - booking Chiang Mai flights

What is the cheapest flight to Chiang Mai?

The cheapest airline ticket to Chiang Mai from United Kingdom in the last 72 hours was £505 return on the route London to Chiang Mai. The most popular route is London to Chiang Mai and the cheapest ticket found on this route in the last 72 hours was £825 return.

How far is Chiang Mai airport from central Chiang Mai?

Chiang Mai Airport is 2 miles from the centre of Chiang Mai. View on map.

What is the name of Chiang Mai’s airport?

Chiang Mai is served by Chiang Mai Airport, also commonly referred to as Chiang Mai, Chiang Mai Airport, Chiang Mai Intl. The airport code is CNX.

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

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

Book Cheap Chiang Mai Plane Tickets

(Return)
Airports
Origin
London
£505
only
£505
£542
only
£542
Destination
Chiang Mai
£505
only
£505
Tue, 29 Sep
LHR
London Heathrow Airport
CNX
Chiang Mai
24h 20m
Mon, 12 Oct
CNX
Chiang Mai
LHR
London Heathrow Airport
20h 05m
£505
Trip: 14 days
7.4Good Show reviews
Overall 7.4 Good
Based on 6,606 reviews
Overall
7.4
Boarding
7.5
Comfort
7.3
Crew
7.6
Entertainment
7.4
Food
7.0
BLR
AUH
Excellent 8.3

Pros: The aircraft was good Ahead of time arrival Immigration at AbuDhabi

Cons: In tag

AUH
PEK
Excellent 9.6

Pros: Super easy check in. Good air hosting staff.

Cons: Same as ALWAYS - Beijing baggage pickup is an absolute joke. Takes forever and it is generally mayhem in the baggage hall. They really need to get ahold of this space and the behaviour of Chinese travelers.

ZRH
AUH
Okay 5.3

Cons: Caboj crew were unfriendly and bordering on being rude. The basic rule of any service is to smile but when you've cabin staff whi look grumpy on a 7h flight that speaks of poor training of cabin staff. Etihad needs to do much better to retain customers on this hot segment.

KWI
AUH
Okay 5.0

Cons: 1- To present more than 2 choices of meals, either the main meals or snacks, like Kuwait

SYD
AUH
Excellent 9.3

Pros: The crew was amazing, there's one lady crew that's super friendly. Met great passengers too. Was seated at 71 F, the gentleman next to me was great Mr 71 G. Just wished was able to say goodbye to him. Fl EY455 9/3/19. He was heading for Beirut and me to LHR. JUST wish for an ETIHAD CONNECTION. Thanks.

Cons: The waiting lounge had no info on the outside. We came early, was seated close to the door and I served as the info person.

Tue, 29 Sep
LGW
London Gatwick Airport
CNX
Chiang Mai
18h 35m
Mon, 12 Oct
CNX
Chiang Mai
LGW
London Gatwick Airport
20h 30m
£542
Trip: 14 days
8.4Excellent Show reviews
Overall 8.4 Excellent
Based on 10,791 reviews
Overall
8.4
Boarding
8.4
Comfort
8.2
Crew
8.7
Entertainment
8.3
Food
8.1
KBP
DOH
Excellent 10.0

Cons: Food

BLR
DOH
Good 7.6

Pros: The seating was very uncomfortable and cramped I

Cons: I’m really not sure. The seat felt like I was sitting on a rock and I had a lot of trouble moving so as not to disturb the person seated next to me.

EVN
DOH
Excellent 10.0

Pros: Yes

Cons: No comments

KTM
DOH
Excellent 9.0

Pros: The crew was super attentive. The seats were really confortable. I loved that the seat would completely flatten to make a « bed », wonderfully for sleeping!

Cons: The check in and boarding in Kathmandu was really not good. I requested wheelchair assistance when I booked, and was never offered a wheelchair nor any assistance for that matter ...

BHX
DOH
Excellent 10.0

Pros: Crew were Great, With great service

Cons: 10/10

Thu, 30 Jul
LGW
London Gatwick Airport
CNX
Chiang Mai
20h 50m
Thu, 13 Aug
CNX
Chiang Mai
LGW
London Gatwick Airport
20h 30m
£703
Trip: 15 days
8.4Excellent Show reviews
Overall 8.4 Excellent
Based on 10,791 reviews
Overall
8.4
Boarding
8.4
Comfort
8.2
Crew
8.7
Entertainment
8.3
Food
8.1
DOH
JFK
Excellent 8.6

Pros: Decent seats. Good amenities for a long flight - entertainment, pack with toothbrush/mask/earplugs/socks.

CCU
DOH
Excellent 8.0

Pros: Good

Cons: Good

NBO
DOH
Excellent 10.0

Cons: don't know of anything

JFK
DOH
Excellent 10.0

Pros: On March 4, my wife and I made a flight from New York to Sydney with a transfer in Doha, Qatar. We flew the Qatar airline business class. Everything was great despite a very large flight. New plane, very clean. Wide comfortable seats turning into a large comfortable bed. Great menu and good wine list. All staff are professionally trained and very friendly. All this made this flight very comfortable and we were not tired.

CNX
DOH
Okay 4.0

Pros: Train the stuff Better food

Thu, 30 Jul
LHR
London Heathrow Airport
CNX
Chiang Mai
19h 20m
Thu, 13 Aug
CNX
Chiang Mai
LHR
London Heathrow Airport
23h 25m
£723
Trip: 15 days
8.4Excellent Show reviews
Overall 8.4 Excellent
Based on 10,792 reviews
Overall
8.4
Boarding
8.4
Comfort
8.2
Crew
8.7
Entertainment
8.3
Food
8.1
KTM
DOH
Excellent 9.0

Pros: The crew was super attentive. The seats were really confortable. I loved that the seat would completely flatten to make a « bed », wonderfully for sleeping!

Cons: The check in and boarding in Kathmandu was really not good. I requested wheelchair assistance when I booked, and was never offered a wheelchair nor any assistance for that matter ...

BOS
DOH
Excellent 10.0

Pros: Crew and food

DOH
DEL
Mediocre 2.6

Pros: Same as before

Cons: Same as before

DOH
BCN
Excellent 9.6

Pros: Seats are wider apart than usual, leaving comfortable space for legs in economy class. The crew is really attentive and nice

EVN
DOH
Excellent 10.0

Pros: Yes

Cons: No comments

Sun, 29 Mar
LHR
London Heathrow Airport
CNX
Chiang Mai
25h 55m
Fri, 10 Apr
CNX
Chiang Mai
LHR
London Heathrow Airport
27h 40m
£825
Trip: 13 days
7.9Good Show reviews
Overall 7.9 Good
Based on 3,614 reviews
Overall
7.9
Boarding
8.0
Comfort
7.6
Crew
8.3
Entertainment
7.3
Food
7.2
HEL
ORD
Good 6.0

Pros: meal

AMS
DFW
Excellent 10.0

Pros: Comfortable

OSL
HEL
Excellent 10.0

Pros: All is great.

Cons: Nothing is not good.

HEL
ORD
Okay 5.6

Cons: Could be better, say, like with Singapore Airlines..

BKK
HEL
Excellent 9.6

Cons: Surprised to find out that there was no rock/metal playlist available within music menu, considering that Finnish artists/bands are famous worldwide and very proficient in this genre.

Sat, 4 Apr
LHR
London Heathrow Airport
CNX
Chiang Mai
21h 00m
Sat, 18 Apr
CNX
Chiang Mai
LHR
London Heathrow Airport
25h 05m
£1002
Trip: 15 days
8.0Excellent Show reviews
Overall 8.0 Excellent
Based on 3,578 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.3
Food
7.5
MAD
AMS
Good 6.8

Pros: Staff were professional and polite.

Cons: Despite zone boarding, boarding and disembarkation were very slow. Passengers like me with flight connections were very anxious regarding missing these.

AMS
ORD
Excellent 8.0

Pros: Muslim food

TLV
AMS
Excellent 10.0

Pros: Almost everything, especially the crew.

Cons: Don’t feel like anything should be better to be honest

DAR
AMS
Good 6.8

Pros: Pumpkin soup instead of a heavy entree was welcome and tasty. Breakfast yogurt portion was generous, the granola less so. Accompaniments were good. Butter was not ice cold, thank goodness.

Cons: Inbelievably chaotic boarding process for Kili to Dar leg. No boarding lanes so had to fight through the crowd. Was able to observe cleaning process at Dar stop, which was cursory and am sure there was no cleaning of seats of those who boarded at Kili.

ATL
AMS
Okay 4.6

Pros: Nothing

Cons: Transavia does not serve anything complementary, not even water. A flight between two countries that is five hours long must be better than this. I was not aware of Transavia doing that before I booked. I will never fly with them again

Sat, 4 Apr
LHR
London Heathrow Airport
CNX
Chiang Mai
21h 00m
Sat, 18 Apr
CNX
Chiang Mai
LHR
London Heathrow Airport
25h 05m
£1003
Trip: 15 days
8.0Excellent Show reviews
Overall 8.0 Excellent
Based on 3,578 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.3
Food
7.5
NRT
AMS
Good 7.0

Pros: Crew good and seat OK but not exceptional for business class

Cons: Food was average - main course could have been better. Range of movies ok but not great

MEX
AMS
Excellent 8.0

Pros: The crew was very kind

GLA
AMS
Excellent 9.6

Pros: KLM are our airline of choice. A great full-service carrier with impecable standards.

Cons: Nothing

OPO
AMS
Excellent 8.0

Pros: Fast boarding

Cons: Slow in refuelling, got us delayed for 40-

FCO
AMS
Excellent 10.0

Cons: A little bit chaotic when they loaded two planes at the same time in a very tight space in Amsterdsm but this was most likey an airport soecific design issue and not a KLM issue. The flight was as good as can be expected fir an international flight. The staff was great

Show more results

Book Cheap Chiang Mai Plane Tickets

(One-way)
Airports
Origin
London
£296
only
£296
£347
only
£347
£270
only
£270
Manchester
£321
only
£321
Destination
Chiang Mai
£270
only
£270
Sat, 29 Aug
LGW
London Gatwick Airport
CNX
Chiang Mai
32h 50m
£270
Based on 0 reviews
Wed, 22 Apr
LGW
London Gatwick Airport
CNX
Chiang Mai
39h 30m
£281
Based on 0 reviews
Tue, 7 Apr
LGW
London Gatwick Airport
CNX
Chiang Mai
38h 35m
£281
Based on 0 reviews
Wed, 22 Apr
LHR
London Heathrow Airport
CNX
Chiang Mai
40h 10m
£296
Based on 0 reviews
Thu, 23 Apr
MAN
Manchester Airport (UK)
CNX
Chiang Mai
38h 50m
£321
Based on 0 reviews
Tue, 14 Apr
LHR
London Heathrow Airport
CNX
Chiang Mai
51h 10m
£339
Based on 0 reviews
Tue, 31 Mar
LHR
London Heathrow Airport
CNX
Chiang Mai
21h 05m
£343
7.9Good Show reviews
Overall 7.9 Good
Based on 3,614 reviews
Overall
7.9
Boarding
8.0
Comfort
7.6
Crew
8.3
Entertainment
7.3
Food
7.2
HEL
KRK
Excellent 10.0

Pros: Finnair is always perfect. Always on time, professional, clean and comfortable. They give free coffee, water and blueberry juice.

HEL
LHR
Okay 4.3

Cons: - Leave in time - Working onboard entertainment system

LHR
HEL
Excellent 9.3

Pros: The crew was nice

Cons: We were boarding later than expected Which caused some stress with connection flight

HKG
HEL
Excellent 9.3

Pros: at 6"2' the large amount of leg space on Finnair flights is amazing, even in economy class I did not feel cramped.

Cons: Food a bit bland and uninspired

HEL
DEL
Okay 4.0

Pros: Crew was ok, But seats so tight, Economy size seats fitted in Business Class and so much wastage of space around seat, very little quantity and quality of food available.The flights to Delhi and Amritsar has more than 60 % Punjab Travelers and there is not even a single movie in Punjabi movie. Poor.

Cons: Economy size seats fitted in Business Class and so much wastage of space around seat, very little quantity and quality of food available.The flights to Delhi and Amritsar has more than 60 % Punjab Travelers and there is not even a single movie in Punjabi, Please learn from Qatar Airways.

Wed, 22 Apr
LCY
London City
CNX
Chiang Mai
42h 10m
£347
Based on 0 reviews
Tue, 31 Mar
LHR
London Heathrow Airport
CNX
Chiang Mai
21h 20m
£350
Based on 0 reviews
Sun, 29 Mar
LGW
London Gatwick Airport
CNX
Chiang Mai
58h 00m
£357
Based on 0 reviews
Fri, 27 Mar
LGW
London Gatwick Airport
CNX
Chiang Mai
48h 05m
£370
Based on 0 reviews
Mon, 30 Mar
LHR
London Heathrow Airport
CNX
Chiang Mai
21h 05m
£374
7.9Good Show reviews
Overall 7.9 Good
Based on 3,614 reviews
Overall
7.9
Boarding
8.0
Comfort
7.6
Crew
8.3
Entertainment
7.3
Food
7.2
GOT
HEL
Excellent 9.3

Pros: The crew was amazing, friendly and on-top of it. the filght was great. I was next too a large, smelly man and that affected my flight, but that was out of the airline crew's control made the flight a bit uncomfortable.

Cons: Not to be seated next to a large man and a child behind me kicking my seat. Again, items out of your control. There is one item, and that is, I forgot to request a vegan food option and it would have been nice to have one last minute even though I did not request it.

AMS
DFW
Excellent 10.0

Pros: Comfortable

HEL
JFK
Okay 5.6

Pros: Crew great.

Cons: Seats too close together. Armrest on aisle could not be raised making exit almost impossible.

EDI
HEL
Excellent 10.0

Pros: Fell asleep and didn’t even realise. Finnair is very friendly and the staff are super nice. I was very thirsty and asked for two cups of water instead of one and the lady was not hesitant to give me two cups in quick succession. Very good air company

Cons: Nothing really too bad, you get what you expected. May of been nice to have a free sandwich as it’s a non stop flight - this is because Lufthansa has one stopover and offers a free sandwich and drink.

HEL
BKK
Excellent 10.0

Pros: Great crew, on time, could get a good nights sleep

Fri, 27 Mar
LHR
London Heathrow Airport
CNX
Chiang Mai
17h 40m
£374
7.9Good Show reviews
Overall 7.9 Good
Based on 3,614 reviews
Overall
7.9
Boarding
8.0
Comfort
7.6
Crew
8.3
Entertainment
7.3
Food
7.2
HEL
KRK
Excellent 10.0

Pros: Finnair is always perfect. Always on time, professional, clean and comfortable. They give free coffee, water and blueberry juice.

DUB
HEL
Mediocre 3.0

Pros: nothing

Cons: the flight was delayed, boarding was the slowest ever and we received something to drink after 1,5h of flight

HEL
ORD
Good 6.0

Pros: meal

HEL
DXB
Excellent 8.0

Pros: The flight attendants were the warmest and most personable I’ve seen in a long time. All ground staff had the same amazing hospitality.

Cons: Finnair A321 HEL-DXB, 6 hour flight, uses regular EuroBusiness seats (same seat as economy but blocked middle seat and better food), no wi fi , no tv, very uncomfortable aircraft.

HEL
MLA
Good 6.3

Pros: Check in was simple and efficient, boarding was easy, leg space was sufficient, air hostess where polite and plane was clean prior to take off. Landing and take off both on time.

Cons: Two toilets for 100+ people meant long queues for the bathroom throughout the flights. The toilets were not even once cleaned in a flight of 4 Hours, meaning that by the final hour, they were a complete utter disaster in terms of hygiene. Pilot made a complete mess of descending and landing.

Sun, 29 Mar
LHR
London Heathrow Airport
CNX
Chiang Mai
25h 55m
£375
7.9Good Show reviews
Overall 7.9 Good
Based on 3,614 reviews
Overall
7.9
Boarding
8.0
Comfort
7.6
Crew
8.3
Entertainment
7.3
Food
7.2
HEL
LAX
Good 6.0

Pros: The connection was way too tight.

Cons: Hel-LAX flight was ok. LAX and connecting flight were bad, slow and delayed frequently.

SFO
HEL
Excellent 9.6

Pros: Of all the flights I checked this was the most convenient in timely manner and comfortable.

Cons: Movie options.

ORD
MCI
Okay 5.6

Pros: Not a lot.

Cons: Our flight got delayed so American Airlines Auto switched us to a flight leaving a day later with a 17 hour layover. When I called to get it fixed I waited on hold for 30 minutes before I got through. Once we got on original flight they gave away seats we paid extra for and gave us no refund.

HEL
JFK
Excellent 10.0

Pros: Both crews from JFK to HEL and HEL to JFK were great. Very attentive and accommodating.

Cons: N/A

DUB
HEL
Mediocre 3.0

Pros: nothing

Cons: the flight was delayed, boarding was the slowest ever and we received something to drink after 1,5h of flight

Thu, 23 Apr
MAN
Manchester Airport (UK)
CNX
Chiang Mai
28h 25m
£379
Based on 0 reviews
Sun, 29 Mar
LCY
London City
CNX
Chiang Mai
39h 55m
£379
Based on 0 reviews
Tue, 7 Apr
LHR
London Heathrow Airport
CNX
Chiang Mai
47h 05m
£380
Based on 0 reviews
Sat, 28 Mar
LHR
London Heathrow Airport
CNX
Chiang Mai
17h 50m
£381
Based on 0 reviews
Sat, 28 Mar
LHR
London Heathrow Airport
CNX
Chiang Mai
35h 10m
£385
Based on 0 reviews
Fri, 27 Mar
LHR
London Heathrow Airport
CNX
Chiang Mai
19h 30m
£389
Based on 0 reviews
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