Find flights
When to book
Airlines
FAQs
ภาษาไทย
Round-trip from | ฿28,234 |
---|---|
One-way from | ฿10,137 |
Popular in | April |
Cheapest in | February |
Average price | ฿31,938 |
Fly from
Fly to
Route
Depart
Return
Price
Chiang MaiLondon
CNX - LHR
CNXLHR
Chiang Mai
Sun 7/9
08:00-16:00
2 stops38h 00m
London Heathrow
Sun 28/9
14:40-20:25
2 stops23h 45m
Chiang MaiLondon
CNX - LHR
CNXLHR
Chiang Mai
Fri 12/9
18:50-19:00
1 stop30h 10m
London Heathrow
Mon 22/9
22:10-17:50
1 stop37h 40m
Chiang MaiLondon
CNX - LHR
CNXLHR
Chiang Mai
Mon 15/12
08:50-18:25
1 stop16h 35m
London Heathrow
Fri 2/1
09:00-06:05
1 stop14h 05m
Chiang MaiLondon
CNX - LHR
CNXLHR
Chiang Mai
Sat 13/12
23:05-17:50
1 stop25h 45m
London Heathrow
Sun 4/1
17:40-21:50
1 stop21h 10m
Chiang MaiLondon
CNX - LHR
CNXLHR
Chiang Mai
Sat 13/9
20:00-12:25
2 stops22h 25m
London Heathrow
Fri 19/9
16:50-19:10
2 stops20h 20m
Chiang MaiLondon
CNX - LHR
CNXLHR
Chiang Mai
Tue 9/9
14:40-16:35
1 stop31h 55m
London Heathrow
Wed 1/10
21:35-11:40
1 stop32h 05m
Chiang MaiLondon
CNX - LHR
CNXLHR
Chiang Mai
Sat 16/8
14:55-18:40
1 stop33h 45m
London Heathrow
Sat 23/8
21:20-09:05
3 stops29h 45m
Chiang MaiLondon
CNX - LHR
CNXLHR
Chiang Mai
Wed 3/9
00:45-18:50
1 stop24h 05m
London Heathrow
Thu 25/9
20:40-23:40
1 stop21h 00m
Chiang MaiLondon
CNX - LHR
CNXLHR
Chiang Mai
Sun 7/9
12:20-19:15
1 stop36h 55m
London Heathrow
Sun 28/9
12:30-11:40
1 stop17h 10m
Chiang MaiLondon
CNX - LHR
CNXLHR
Chiang Mai
Fri 12/9
14:35-15:20
2 stops30h 45m
London Heathrow
Mon 22/9
10:00-13:45
2 stops21h 45m
It’s typically best to fly out from Chiang Mai to London Heathrow Airport at midday. Doing so could potentially save you 27% on the flight price compared to flying in the morning, which is usually more expensive.
Crew
Comfort
Overall
Boarding
Entertainment
Food
Reviews
Dale,May 2025
TPE - SFO
Crew
Comfort
Overall
Boarding
Entertainment
Food
Reviews
Dale,May 2025
TPE - SFO
Crew
Comfort
Overall
Boarding
Entertainment
Food
Reviews
Dale,May 2025
TPE - SFO
Crew
Comfort
Overall
Boarding
Entertainment
Food
Reviews
Dale,May 2025
TPE - SFO
Crew
Comfort
Overall
Boarding
Entertainment
Food
Reviews
Dale,May 2025
TPE - SFO
Crew
Comfort
Overall
Boarding
Entertainment
Food
Reviews
Dale,May 2025
TPE - SFO
Cheapflights helps you search for flights from Chiang Mai to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Chiang Mai to Heathrow for you. Better yet — we are completely free to use.
Need flexible booking options for your flight to Heathrow from Chiang Mai? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Chiang Mai today and book when prices fit your budget.