Flying to your destination on a Wednesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Chiang Rai. Check prices with Cheapflights to find a great deal for your trip.
Our data shows that September tends to be the cheapest month to fly to Chiang Rai from London Heathrow Airport. Users have commonly found prices around £998 for the month, but tickets can be as low as £831. Due to multiple factors, prepare for potentially higher prices in August.
A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Chiang Rai in the morning. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight at midday.
Fly from
Fly to
Budget
£660 - £978
Route
Depart
Return
Price
London HeathrowChiang Rai
LHR - CEI
LHRCEI
London Heathrow
Thu 3/10
2 stops25h 10m
Chiang Rai
Tue 22/10
2 stops51h 45m
London HeathrowChiang Rai
LHR - CEI
LHRCEI
London Heathrow
Thu 3/10
2 stops25h 10m
Chiang Rai
Tue 22/10
2 stops51h 45m
London HeathrowChiang Rai
LHR - CEI
LHRCEI
London Heathrow
Thu 3/10
1 stop14h 45m
Chiang Rai
Tue 22/10
1 stop35h 45m
London HeathrowChiang Rai
LHR - CEI
LHRCEI
London Heathrow
Thu 3/10
1 stop14h 45m
Chiang Rai
Tue 22/10
1 stop30h 30m
London HeathrowChiang Rai
LHR - CEI
LHRCEI
London Heathrow
Sat 1/6
2 stops25h 10m
Chiang Rai
Fri 14/6
2 stops38h 05m
London HeathrowChiang Rai
LHR - CEI
LHRCEI
London Heathrow
Sat 1/6
1 stop33h 45m
Chiang Rai
Fri 14/6
1 stop23h 35m
London HeathrowChiang Rai
LHR - CEI
LHRCEI
London Heathrow
Thu 3/10
1 stop14h 45m
Chiang Rai
Tue 22/10
2 stops29h 05m
London HeathrowChiang Rai
LHR - CEI
LHRCEI
London Heathrow
Thu 3/10
1 stop14h 45m
Chiang Rai
Tue 22/10
2 stops23h 50m
London HeathrowChiang Rai
LHR - CEI
LHRCEI
London Heathrow
Sat 1/6
2 stops21h 15m
Chiang Rai
Fri 14/6
1 stop18h 20m
Comfort
Crew
Entertainment
Overall
Boarding
Food
Reviews
staff were helpful and friendly as always. Plane was an older model which was not as good,as an xperience on out out going flight for comfort.
Comfort
Crew
Entertainment
Overall
Boarding
Food
Reviews
staff were helpful and friendly as always. Plane was an older model which was not as good,as an xperience on out out going flight for comfort.
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Chiang Rai. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Chiang Rai for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Certainly. Search results for flights to Chiang Rai from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Yes! Start tracking prices for Heathrow to Chiang Rai flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.