Find cheap flights from Chiang Mai to London Heathrow Airport

CNX - LHR

Find cheap flights from Chiang Mai to London Heathrow Airport

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Chiang Mai (CNX)
London Heathrow
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Fri 31/1
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Chiang Mai to London Heathrow Airport flight information

Flights arrive in London Heathrow Airport
Flights depart from Chiang Mai
Flight price £574
Distance 5,602 miles
Airlines Etihad Airways, Qatar Airways

Good to know

Low season:
February
Best time to beat the crowds
3%
expected price decrease
High season:
August
Most popular time to fly
8%
expected price increase
Average price:
£796
(price for this month)

When to book flights from Chiang Mai to London Heathrow

Average price per month

Top tips for finding a cheap flight

Book at least 1 week before departure in order to get a below-average price.
High season is considered to be July, August and September. The cheapest month to fly is February.
Morning departure is around 4% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Chiang Mai to London Heathrow Airport flights

How long does a flight from Chiang Mai to London Heathrow Airport take?
There are no direct flights for this route listed on KAYAK, the shortest multi-flight duration is 16h 20m.
Which airlines provide the cheapest flights from Chiang Mai to London Heathrow Airport?
In the past 3 days, the cheapest return tickets were found on Etihad Airways (£574) and Qatar Airways (£590)
What’s the cheapest day of the week to fly from Chiang Mai to London Heathrow Airport?
For Chiang Mai to London Heathrow Airport, Sunday is the cheapest day to fly on average and Friday is the most expensive. Flying from London Heathrow Airport back to Chiang Mai, the best deals are generally found on Thursday, with Monday being the most expensive.
How does KAYAK find such low flight prices?
KAYAK processes over 2 billion travel queries annually and displays results from hundreds of airlines and third party sites, allowing it to find a variety of flight prices and options. It also displays results from 2M+ properties along with car hire, holiday packages, activities and millions of verified reviews so users can see as many available travel options as possible.
How can Hacker Fares save me money?
Hacker Fares allow you to combine one-way tickets on different airlines when it can save you money over a traditional return ticket.
Does KAYAK query more flight providers than competitors?
Yes, KAYAK has access to more data and information than online travel agencies and consistently outperforms the competition in accuracy, globally.
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 flights from Chiang Mai to London Heathrow Airport (return)

Airports
Origin
Chiang Mai
£574
only
£574
Destination
London
£574
only
£574
Sun, 19 Apr
CNX
Chiang Mai
LHR
London Heathrow Airport
32h 40m
Wed, 13 May
LHR
London Heathrow Airport
CNX
Chiang Mai
20h 10m
£574
Trip: 25 days
7.4Good Show reviews
Overall 7.4 Good
Based on 6,558 reviews
Overall
7.4
Boarding
7.5
Comfort
7.3
Crew
7.7
Entertainment
7.4
Food
7.0
KTM
AUH
Excellent 8.6

Pros: The crew was impeccable , but unfortunately no character , no personality or friendliness . Very stoic and good as far as service. But not friendly at all . And I was in BC, brought them chocolates and e everything

Cons: The crew could be more friendly , more personal

AUH
AMD
Excellent 8.0

Cons: Sure

KHI
AUH
Excellent 10.0

Pros: The crew was very good.

Cons: Food needs to be improved. More space near washrooms and for moving around in long flights should be provided.

AMD
AUH
Mediocre 2.0

Pros: it would be a lie to say i liked anything

Cons: everything by alot

KTM
AUH
Good 6.4

Pros: The crew was sufficient and polite. Seats are average. Food was extremely limited. Underwhelmed but, frankly, exhausted with the process of trying to get out.

Cons: Communication of flight departure time was not provided causing us to miss our flight and requiring over 2 hours on a cell call to Bangladesh to book a 24 hr delay which was further confused by computer glitches. Poor customer service at the flight checkin desk in Kathmandu who are, apparently, limited in what they can assist with.

Mon, 10 Feb
CNX
Chiang Mai
LHR
London Heathrow Airport
16h 20m
Fri, 21 Feb
LHR
London Heathrow Airport
CNX
Chiang Mai
15h 00m
£590
Trip: 12 days
8.4Excellent Show reviews
Overall 8.4 Excellent
Based on 10,540 reviews
Overall
8.4
Boarding
8.3
Comfort
8.2
Crew
8.6
Entertainment
8.3
Food
8.0
ISB
DOH
Excellent 9.6

Pros: Great crew and amazing food.

CPT
DOH
Mediocre 3.0

Pros: Absolutely nothing.

Cons: Everything. Firstly the flight was delayed, these things happen but nevertheless I end up missing my connecting Qatar flight to Belgrade, put into a horrible little hotel for 24hrs without my bag, no clothes or toiletries. At one point during the flight once everyone had their chairs reclined one hostess told me to not put mine so far back?!?! Then when asked well then person in front of me has to move theirs forward and her response no they don’t. Absolutely shocking. To think I wanted to upgrade to business class. I’m traveling the globe over the next year and thought let me try Qatar but never again with this type of service and how they treat their customers.

CCU
DOH
Excellent 8.0

Cons: My baggage got missing

DOH
MEL
Excellent 10.0

Pros: All great experience!!!

DOH
JFK
Good 6.0

Pros: Good service from the crew and good food.

Cons: Flight was delayed and there are a lot of redundant checks before entering to the gate. No internet service and the flight was very long. (14 hrs)

Thu, 18 Jun
CNX
Chiang Mai
LHR
London Heathrow Airport
28h 30m
Thu, 25 Jun
LHR
London Heathrow Airport
CNX
Chiang Mai
21h 55m
£590
Trip: 8 days
7.4Good Show reviews
Overall 7.4 Good
Based on 6,558 reviews
Overall
7.4
Boarding
7.5
Comfort
7.3
Crew
7.7
Entertainment
7.4
Food
7.0
AUH
AMD
Excellent 8.0

Cons: Sure

BEG
AUH
Excellent 10.0

Pros: Crew and seats

Cons: Sound system,, entertainment system should not be turned off 25min before landing

AUH
IAD
Good 7.0

Pros: Mango juice was good. Food was good. Crew was friendly and fast.

Cons: More leg room please. Better entertainment. More reclining of seats required. Softer seats.

CAI
AUH
Good 6.6

Pros: Boarding was easy

Cons: Expensive flight

YYZ
AUH
Okay 4.6

Cons: The Seats were really old and no new movies

Fri, 19 Jun
CNX
Chiang Mai
LHR
London Heathrow Airport
28h 30m
Fri, 31 Jul
LHR
London Heathrow Airport
CNX
Chiang Mai
20h 10m
£599
Trip: 43 days
7.4Good Show reviews
Overall 7.4 Good
Based on 6,558 reviews
Overall
7.4
Boarding
7.5
Comfort
7.3
Crew
7.7
Entertainment
7.4
Food
7.0
KTM
AUH
Good 6.4

Pros: The crew was sufficient and polite. Seats are average. Food was extremely limited. Underwhelmed but, frankly, exhausted with the process of trying to get out.

Cons: Communication of flight departure time was not provided causing us to miss our flight and requiring over 2 hours on a cell call to Bangladesh to book a 24 hr delay which was further confused by computer glitches. Poor customer service at the flight checkin desk in Kathmandu who are, apparently, limited in what they can assist with.

AUH
SYD
Excellent 8.6

Pros: The seat. The BC lounge , the A380 BC. The food the service all ex excellent !

Cons: The crew wasn’t friendly at all, not personal at all , I even brought chocolates all the way from California and only got a thank you from one cabin crew. Not friendly or personal at all

AUH
HKG
Excellent 10.0

Pros: Crew were very pleasant

AUH
MNL
Excellent 8.0

Pros: the staff was very helpful

Cons: the touchscreen didn’t always work

AUH
AMD
Excellent 8.0

Cons: Sure

*
Prices are per person, are for e–tickets and include all taxes & fees in GBP.

We attempt to get accurate prices, however, prices are not guaranteed.

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Why aren’t prices accurate 100% of the time?
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^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
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