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Cheap flights from London to Chiang Mai from £363

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CNX
26 Nov — 3 Dec1
1 adult

The best prices from London to Chiang Mai are usually found in September or November, booked 69 days in advance, depart on a Tuesday or Sunday and return on a Monday

Cheap flight deals from London to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Chiang Mai (CNX). 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 21 November 2024.

Round-trip from

£501

One-way from

£363

Popular in

July

Cheapest in

September
China Eastern
  • China Eastern
  • 10/2-17/2
  • 2 total stops
  • 42h 45m total
  • London to Chiang Mai
China Eastern
  • China Eastern
  • 3/3
  • 1 total stop
  • 20h 50m total
  • London to Chiang Mai
High demand for flights, 28% potential price rise
Best time to find cheap flights, 19% potential price drop

Find flight deals from London to Chiang Mai

Cheapest flights from London to Chiang Mai
Explore the most affordable flight options available from London to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2024.

Wed 20/1110:30LGW - CNX
1 stop20h 50mChina Eastern
Fri 22/1110:05CNX - LGW
3 stops27h 25mChina Eastern
Deal found 20/11£502
Fri 22/1121:00LHR - CNX
1 stop34h 20mChina Eastern
Sun 1/1210:05CNX - LHR
2 stops58h 50mChina Eastern
Deal found 20/11£506
Thu 28/1117:40LHR - CNX
1 stop21h 10mAir China
Wed 4/1223:05CNX - LHR
1 stop25h 45mAir China
Deal found 21/11£526
Wed 20/1117:50LHR - CNX
1 stop19h 25mMultiple Airlines
Fri 22/1106:00CNX - LHR
2 stops42h 55mMultiple Airlines
Deal found 20/11£626
Sat 28/1221:30LHR - CNX
2 stops30h 00mChina Southern
Tue 28/118:50CNX - LHR
1 stop30h 25mChina Southern
Deal found 20/11£681
Mon 30/1210:30LGW - CNX
1 stop20h 50mMultiple Airlines
Tue 21/107:55CNX - LGW
2 stops29h 35mMultiple Airlines
Deal found 20/11£769
Thu 28/1109:00LHR - CNX
2 stops19h 20mEtihad Airways
Wed 4/1219:45CNX - LHR
2 stops29h 40mEtihad Airways
Deal found 21/11£810
Wed 4/1220:20LHR - CNX
2 stops30h 00mEmirates
Tue 24/1219:45CNX - LHR
2 stops22h 55mEmirates
Deal found 20/11£822
Thu 28/1120:15STN - CNX
2 stops39h 40mEmirates
Wed 4/1219:45CNX - STN
2 stops23h 20mEmirates
Deal found 20/11£847
Thu 28/1109:40LGW - CNX
2 stops18h 40mEmirates
Wed 4/1210:10CNX - LGW
2 stops27h 30mEmirates
Deal found 21/11£849
Thu 28/1110:25LHR - CNX
1 stop18h 00mMalaysia Airlines
Wed 4/1210:10CNX - LHR
2 stops26h 25mMalaysia Airlines
Deal found 21/11£1,015
Thu 5/1209:30LHR - CNX
2 stops21h 15mGulf Air
Wed 18/1212:10CNX - LHR
2 stops33h 35mGulf Air
Deal found 20/11£1,116

Find flights from London to Chiang Mai within your budget

Customise your flight search to find flights from London to Chiang Mai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 939,815 searches. Data last updated 21 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonChiang Mai

LHR - CNX

LHRCNX

London Heathrow

Mon 10/3

17:50-09:05

2 stops32h 15m

Chiang Mai

Mon 24/3

16:25-17:30

2 stops32h 05m

£498

LondonChiang Mai

LGW - CNX

LGWCNX

London Gatwick

Mon 10/2

10:30-14:20

1 stop20h 50m

Chiang Mai

Mon 17/2

15:35-06:30

1 stop21h 55m

£501

LondonChiang Mai

LHR - CNX

LHRCNX

London Heathrow

Wed 15/1

17:40-21:50

1 stop21h 10m

Chiang Mai

Wed 19/2

23:05-17:50

1 stop25h 45m

£561

LondonChiang Mai

LHR - CNX

LHRCNX

London Heathrow

Sun 1/12

21:30-17:50

2 stops37h 20m

Chiang Mai

Sun 22/12

18:50-18:15

1 stop30h 25m

£574

LondonChiang Mai

LGW - CNX

LGWCNX

London Gatwick

Mon 10/3

07:30-00:35

3 stops34h 05m

Chiang Mai

Mon 24/3

10:35-06:30

2 stops26h 55m

£581

LondonChiang Mai

LHR - CNX

LHRCNX

London Heathrow

Wed 12/2

20:05-21:00

2 stops17h 55m

Chiang Mai

Thu 20/3

22:50-18:25

2 stops50h 35m

£679

LondonChiang Mai

LTN - CNX

LTNCNX

London Luton

Fri 10/1

06:10-21:55

3 stops32h 45m

Chiang Mai

Wed 2/7

17:10-22:40

3 stops35h 30m

£690

LondonChiang Mai

LHR - CNX

LHRCNX

London Heathrow

Tue 11/2

17:50-18:50

1 stop18h 00m

Chiang Mai

Mon 17/3

10:35-17:20

1 stop37h 45m

£716

LondonChiang Mai

LHR - CNX

LHRCNX

London Heathrow

Tue 28/1

09:00-13:45

2 stops21h 45m

Chiang Mai

Tue 18/3

19:45-12:05

2 stops23h 20m

£752

LondonChiang Mai

LHR - CNX

LHRCNX

London Heathrow

Wed 12/2

21:15-10:25

1 stop30h 10m

Chiang Mai

Sun 23/3

11:25-16:55

1 stop36h 30m

£753

Flights are sorted by cheapest return flights first.

Deals found on 20/11

Showing 1-10 of 42 results
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Best time to book a flight from London to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from London to Chiang Mai

Get recent, data-driven insights about flights from London to Chiang Mai including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London to Chiang Mai?

Use this chart to determine the optimal time to book a return flight from London to Chiang Mai. Price data was last updated on 15 November 2024.

To ensure you get the cheapest price possible for a flight from London to Chiang Mai, you should look to book at least 69 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, June is the cheapest month in which you can book a flight from London to Chiang Mai (average of £770). Flying from London to Chiang Mai in July is currently the most expensive (average of £1,187). 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.

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

Find hourly flight availability from London to Chiang Mai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 November 2024.

It’s optimal to fly from London to Chiang Mai in the afternoon. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight at midday.

Rainfall in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chiang Mai ranges from 0.0 - 250.0 inches per month. September is typically the wettest month, when rainfall can reach 250.0 mm. January is typically the driest time to visit Chiang Mai when rainfall is around 0.0 mm.

Temperature in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chiang Mai, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.0 C).

Reviews of airlines servicing Chiang Mai

Get insights into the airlines that provide service to Chiang Mai. 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 Chiang Mai. Reviews last updated 21 November 2024.
Read through reviews of airlines operating flights from London to Chiang Mai, such as China Eastern, Air China and Etihad Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.4
Very Good
1,308 reviews

Entertainment

8.0

Comfort

8.2

Overall

8.4

Food

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 10

It was poor. Eva air seated me in a different row than my autistic daughter. It was stressful for her and she spend a good portion of the flight asking me the same questions for a 12 hour flight for reassurance. I spent the 12 hour flight looking behind me seeing if she was ok. Meanwhile there was an empty seat in the row behind her. It was the worst flight I've ever had

8.4
Very Good
1,308 reviews
8.4
Very Good
1,308 reviews

Entertainment

8.0

Comfort

8.2

Overall

8.4

Food

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 10

It was poor. Eva air seated me in a different row than my autistic daughter. It was stressful for her and she spend a good portion of the flight asking me the same questions for a 12 hour flight for reassurance. I spent the 12 hour flight looking behind me seeing if she was ok. Meanwhile there was an empty seat in the row behind her. It was the worst flight I've ever had

8.3
Very Good
778 reviews
8.4
Very Good
1,308 reviews

Entertainment

8.0

Comfort

8.2

Overall

8.4

Food

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 10

It was poor. Eva air seated me in a different row than my autistic daughter. It was stressful for her and she spend a good portion of the flight asking me the same questions for a 12 hour flight for reassurance. I spent the 12 hour flight looking behind me seeing if she was ok. Meanwhile there was an empty seat in the row behind her. It was the worst flight I've ever had

8.1
Very Good
3,486 reviews
8.4
Very Good
1,308 reviews

Entertainment

8.0

Comfort

8.2

Overall

8.4

Food

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 10

It was poor. Eva air seated me in a different row than my autistic daughter. It was stressful for her and she spend a good portion of the flight asking me the same questions for a 12 hour flight for reassurance. I spent the 12 hour flight looking behind me seeing if she was ok. Meanwhile there was an empty seat in the row behind her. It was the worst flight I've ever had

8.1
Very Good
1,336 reviews
8.4
Very Good
1,308 reviews

Entertainment

8.0

Comfort

8.2

Overall

8.4

Food

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 10

It was poor. Eva air seated me in a different row than my autistic daughter. It was stressful for her and she spend a good portion of the flight asking me the same questions for a 12 hour flight for reassurance. I spent the 12 hour flight looking behind me seeing if she was ok. Meanwhile there was an empty seat in the row behind her. It was the worst flight I've ever had

7.8
Good
1,350 reviews
8.4
Very Good
1,308 reviews

Entertainment

8.0

Comfort

8.2

Overall

8.4

Food

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 10

It was poor. Eva air seated me in a different row than my autistic daughter. It was stressful for her and she spend a good portion of the flight asking me the same questions for a 12 hour flight for reassurance. I spent the 12 hour flight looking behind me seeing if she was ok. Meanwhile there was an empty seat in the row behind her. It was the worst flight I've ever had

Related info for your journey

Find useful and relevant information for your journey from London to Chiang Mai. 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 into for flights to Chiang Mai from London?

    Most people fly into Chiang Mai (CNX) if they book a flight to Chiang Mai from London. On average, Chiang Mai has 0 inbound flights from London per day from 9 airlines. Chiang Mai is conveniently located just 1.9 mi from Chiang Mai’s city center.

  • What are the cheapest airlines flying from London to Chiang Mai round-trip?

    China Eastern, at £501, was found to be the cheapest airline from London to Chiang Mai.Alternate airlines flying return to your destination include Air China and China Southern. China Eastern is priced at 31% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with China Eastern, which is currently one of the cheapest options available, starting at £363. Air China flights start at £388 while deals on Emirates start at £418 one-way.

  • What are the most popular routes from London to Chiang Mai?

  • Where are the most common stopover locations when flying from London to Chiang Mai?

  • What are some popular things to do or see while on a stopover in Bangkok?

    Most Bangkok visitors opt to spend their time experiencing Pratunam, Patpong Night Market, and Thailand Cultural Center. Travelers on a layover in Bangkok can visit Pratunam, Patpong Night Market, and Thailand Cultural Center, by traveling 14.8 mi, 14.9 mi, and 13.1 mi, respectively after landing at Bangkok Suvarnabhumi. Those on a stopover in Bangkok in need of a car hire can book one at Bangkok Suvarnabhumi for about £24.

  • Where are the least popular stopover locations for London to Chiang Mai flights?

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

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from London to Chiang Mai (average of £770). Flying from London to Chiang Mai in July is currently the most expensive (average of £1,187). 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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Alternative routes for London to Chiang Mai

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from London to Chiang Mai

Discover the top 9 airlines that operate flights from London to Chiang Mai. 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 939,815 searches. Data last updated 21 November 2024.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£452Average£496FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapest£471Average£586FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£495Average£670FlexibilityNo cancel feeOn-time67%
Search Air China flights
Etihad AirwaysCheapest£632Average£695FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Malaysia AirlinesCheapest£669Average£838FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
EVA AirCheapest£717Average£831FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Thai AirwaysCheapest£774Average£893FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
EmiratesCheapest£799Average£1,005FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Singapore AirlinesCheapest£800Average£882FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

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Of course! You can now track prices for flights from London to Chiang Mai and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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