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Cheap flights from Chiang Mai to London Heathrow Airport from ฿14,805

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/11. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — LHR
29 Jul — 5 Aug1
1 adult
Mon 29/7
Mon 5/8

Cheap flight deals from Chiang Mai to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Chiang Mai (CNX) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 July 2024.

Popular in

November

Cheapest in

March

Average price

฿50,712
High demand for flights, 43% potential price rise
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Best time to find cheap flights, 36% potential price drop
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Average for round-trip flights in July 2024
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What is the cheapest day to fly return from Chiang Mai to London Heathrow Airport?

Users have found that leaving on a Friday can be a cost-effective option. It’s possible to save up to 26% on your flight compared to booking on days when demand is much higher.

What is the cheapest month to fly from Chiang Mai to London Heathrow Airport?

Due to multiple factors, expect to potentially pay more when booking in September. For low rates, March can be a great choice for travel to London Heathrow Airport. Flights to London Heathrow Airport from Chiang Mai in March are about ฿31,790 on average during March, but can be found for as low as ฿22,985.

What is the cheapest time of day to fly from CNX to LHR?

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.

Chiang Mai to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between Chiang Mai and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 12,254 searches. Data last updated 24 July 2024.
Mon 4/1119:50CNX - LHR
2 stops28h 30mChina Southern
Mon 25/1121:30LHR - CNX
2 stops38h 20mChina Southern
Deal found 24/7฿24,903
Mon 4/1123:05CNX - LHR
1 stop25h 45mAir China
Mon 25/1117:40LHR - CNX
1 stop21h 10mAir China
Deal found 24/7฿25,121
Mon 4/1119:50CNX - LHR
2 stops28h 30mChina Southern
Mon 25/1121:10LHR - CNX
1 stop38h 40mChina Southern
Deal found 24/7฿28,197
Sun 3/1100:05CNX - LHR
1 stop24h 55mAsiana Airlines
Mon 25/1120:10LHR - CNX
1 stop19h 55mAsiana Airlines
Deal found 24/7฿47,708
Sun 3/1100:05CNX - LHR
1 stop24h 55mMultiple Airlines
Mon 25/1109:00LHR - CNX
2 stops19h 20mMultiple Airlines
Deal found 24/7฿173,492

One-way flights to Heathrow from Chiang Mai

Search for one-way flight options from Chiang Mai to Heathrow. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 12,254 searches. Data last updated 24 July 2024.
Sat 30/1118:15CNX - LHR
2 stops30h 00mMultiple Airlines
Deal found 23/7฿14,805
Sat 30/1114:50CNX - LHR
1 stop31h 35mMalaysia Airlines
Deal found 23/7฿16,071
Sun 15/923:00CNX - LHR
1 stop27h 00mAir China
Deal found 23/7฿16,795
Sun 15/923:00CNX - LHR
1 stop27h 00mAir China
Deal found 24/7฿16,832
Sat 2/1123:05CNX - LHR
1 stop25h 45mAir China
Deal found 24/7฿17,592
Sun 15/920:00CNX - LHR
2 stops28h 45mเอทิฮัดแอร์เวย์
Deal found 23/7฿17,736
Sun 15/920:00CNX - LHR
2 stops28h 45mเอทิฮัดแอร์เวย์
Deal found 24/7฿17,773
Tue 27/823:00CNX - LHR
1 stop27h 00mAir China
Deal found 24/7฿18,533
Sat 30/1110:10CNX - LHR
3 stops35h 35mMultiple Airlines
Deal found 23/7฿20,560

What is the cheapest day to fly from Chiang Mai to London Heathrow Airport?

Use this chart to determine the cheapest time to fly return from Chiang Mai to Heathrow. Price data was last updated on 21 July 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Chiang Mai to London Heathrow Airport flight should consider departing on Saturday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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Temperature and rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature and rainfall totals by month.

LON

Temperature

4 - 17 °C

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 24 July 2024.
Asiana Airlines
8.3
Very Good
530 reviews
Check prices

Crew

8.5

Overall

8.3

Entertainment

7.8

Food

8.1

Boarding

8.4

Comfort

8.1

Reviews

1 / 10

My wife and I recently had two great flights from Los Angeles to Seoul and from Seoul to Jakarta. The flight attendants were friendly, polite and attentive, and our economy seats had excellent legroom compared to other airlines we've flown. Also, the food and the entertainment were quite enjoyable. I would be happy to fly Asiana Airlines again.

Asiana Airlines
8.3
Very Good
530 reviews
Asiana Airlines
8.3
Very Good
530 reviews
Check prices

Crew

8.5

Overall

8.3

Entertainment

7.8

Food

8.1

Boarding

8.4

Comfort

8.1

Reviews

1 / 10

My wife and I recently had two great flights from Los Angeles to Seoul and from Seoul to Jakarta. The flight attendants were friendly, polite and attentive, and our economy seats had excellent legroom compared to other airlines we've flown. Also, the food and the entertainment were quite enjoyable. I would be happy to fly Asiana Airlines again.

กัลฟ์แอร์
7.5
Good
270 reviews
Asiana Airlines
8.3
Very Good
530 reviews
Check prices

Crew

8.5

Overall

8.3

Entertainment

7.8

Food

8.1

Boarding

8.4

Comfort

8.1

Reviews

1 / 10

My wife and I recently had two great flights from Los Angeles to Seoul and from Seoul to Jakarta. The flight attendants were friendly, polite and attentive, and our economy seats had excellent legroom compared to other airlines we've flown. Also, the food and the entertainment were quite enjoyable. I would be happy to fly Asiana Airlines again.

Malaysia Airlines
7.4
Good
344 reviews
Asiana Airlines
8.3
Very Good
530 reviews
Check prices

Crew

8.5

Overall

8.3

Entertainment

7.8

Food

8.1

Boarding

8.4

Comfort

8.1

Reviews

1 / 10

My wife and I recently had two great flights from Los Angeles to Seoul and from Seoul to Jakarta. The flight attendants were friendly, polite and attentive, and our economy seats had excellent legroom compared to other airlines we've flown. Also, the food and the entertainment were quite enjoyable. I would be happy to fly Asiana Airlines again.

เอทิฮัดแอร์เวย์
7.3
Good
1,287 reviews
Asiana Airlines
8.3
Very Good
530 reviews
Check prices

Crew

8.5

Overall

8.3

Entertainment

7.8

Food

8.1

Boarding

8.4

Comfort

8.1

Reviews

1 / 10

My wife and I recently had two great flights from Los Angeles to Seoul and from Seoul to Jakarta. The flight attendants were friendly, polite and attentive, and our economy seats had excellent legroom compared to other airlines we've flown. Also, the food and the entertainment were quite enjoyable. I would be happy to fly Asiana Airlines again.

Air China
7.0
Good
289 reviews
Asiana Airlines
8.3
Very Good
530 reviews
Check prices

Crew

8.5

Overall

8.3

Entertainment

7.8

Food

8.1

Boarding

8.4

Comfort

8.1

Reviews

1 / 10

My wife and I recently had two great flights from Los Angeles to Seoul and from Seoul to Jakarta. The flight attendants were friendly, polite and attentive, and our economy seats had excellent legroom compared to other airlines we've flown. Also, the food and the entertainment were quite enjoyable. I would be happy to fly Asiana Airlines again.

Related info for your journey

Find useful and relevant information for your journey from Chiang Mai to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Chiang Mai to London Heathrow?

    For a flight from Chiang Mai to London Heathrow, you will be flying from Chiang Mai. Chiang Mai (CNX) is just 3.1 km from the centre of the city. Chiang Mai is the only Chiang Mai airport and it handles 0 outbound flights to London Heathrow per day. 4 airlines have flights to London Heathrow from Chiang Mai on a regular basis.

  • What are the cheapest airlines to fly from Chiang Mai to London Heathrow Airport one-way?

    For one-way options, check prices for Malaysia Airlines. According to our data, you can fly for as low as ฿16,071. Users have also found prices from ฿16,795 and ฿17,736 on Air China and เอทิฮัดแอร์เวย์, respectively.

  • What does CNX to LHR mean?

    Chiang Mai Airport is CNX and London Heathrow Airport is LHR. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Chiang Mai to Heathrow that include extra baggage allowance?

    The amount of baggage you can bring on your Chiang Mai to Heathrow flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Chiang Mai to Heathrow with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chiang Mai to Heathrow flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Chiang Mai to Heathrow that include hotel bookings?

    Yes. In addition to deals on Chiang Mai to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Chiang Mai to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chiang Mai to Heathrow.

  • Can I find deals for business class flights from Chiang Mai to Heathrow?

    Yes. Cheapflights offers flight deals from Chiang Mai to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Chiang Mai to Heathrow that allow pets onboard?

    Many airlines flying from Chiang Mai to Heathrow offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Chiang Mai to Heathrow?

    Yes, you can often find last-minute deals on Chiang Mai to Heathrow flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chiang Mai to London Heathrow Airport flight deals updated?

    The Chiang Mai to London Heathrow Airport flight deals you see on this page were last updated on 24/7.

  • What are the most popular airlines that fly from Chiang Mai to London Heathrow Airport?

    Air China, China Airlines and Malaysia Airlines are the most popular airlines when flying from Chiang Mai to London Heathrow Airport.

  • What is the cheapest month to book a flight from Chiang Mai to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Chiang Mai to London Heathrow Airport (average of ฿763). Flying from Chiang Mai to London Heathrow Airport in July is currently the most expensive (average of ฿1,052). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Fly from Chiang Mai to Heathrow on these airlines
Choose from the following airlines for your flight from Chiang Mai to Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 24 July 2024.

China Airlines flights from Chiang Mai to London Heathrow
Thai Airways flights from Chiang Mai to London Heathrow

Top 4 airlines flying from Chiang Mai to Heathrow

Discover the top 4 airlines that operate flights from Chiang Mai to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 12,254 searches. Data last updated 24 July 2024.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest฿24,574Average฿29,363FlexibilityNo cancel feeOn-time67%
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Malaysia AirlinesCheapest฿25,095Average฿26,052FlexibilityNo cancel feeOn-time67%
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China AirlinesCheapest฿34,256Average฿35,612FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Thai AirwaysCheapest฿35,885Average฿42,469FlexibilityNo cancel feeOn-time77%
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Search flights from Chiang Mai to Heathrow by cabin class

Find flights from Chiang Mai to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
Prem Econ Class
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Fly with Cheapflights

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How does Cheapflights help users find flights from Chiang Mai to Heathrow?

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.

Why should you use Cheapflights to find cheap flight tickets from Chiang Mai to Heathrow?

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.

Can Cheapflights find flights from Chiang Mai to Heathrow with no change fees?

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.

Can Cheapflights notify me if prices for flights from Chiang Mai to Heathrow become cheaper?

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.

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