LON - CEI

£656 Find cheap flights from London to Chiang Rai

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Chiang Rai departing on 21/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
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Search hundreds of travel sites at once for deals on flights to Chiang Rai

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Chiang Rai, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Chiang Rai, as well as popular online travel agencies
In the last 7 days, travellers have searched 46,646,933 times on KAYAK, and here's why:

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Cheap flight deals from London to Chiang Rai (LON-CEI)

 
These are the cheapest deals for flights from London to Chiang Rai currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from London to Chiang Rai

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from London to Chiang Rai.
Discover the best prices and deals for you by selecting your travel dates.
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13:30 - 18:20LHR-CEI
21h 50m2 stops
10:20 - 06:35CEI-LHR
27h 15m2 stops
Tue, 21 Jan - Tue, 28 Jan
06:35 - 09:40LGW-CEI
20h 05m2 stops
08:30 - 08:35CEI-LGW
31h 05m2 stops
Mon, 9 Dec - Sun, 22 Dec
06:35 - 09:40LGW-CEI
20h 05m2 stops
08:30 - 22:10CEI-LGW
44h 40m3 stops
Mon, 9 Dec - Sun, 22 Dec
06:35 - 18:20LGW-CEI
28h 45m3 stops
08:30 - 15:40CEI-LGW
38h 10m3 stops
Sun, 5 Jan - Sun, 12 Jan
21:35 - 09:40LHR-CEI
29h 05m1 stop
10:20 - 19:35CEI-LHR
16h 15m1 stop
£922Thai Airways
Find Deal
Mon, 9 Dec - Sun, 22 Dec
21:20 - 09:40LHR-CEI
29h 20m1 stop
14:25 - 19:20CEI-LHR
35h 55m1 stop
£997EVA Air
Find Deal
Sat, 1 Feb - Sat, 15 Feb
11:50 - 09:40LHR-CEI
14h 50m1 stop
18:55 - 06:40CEI-LHR
18h 45m1 stop
£1,008Thai Airways
Find Deal
Thu, 13 Feb - Thu, 20 Feb
05:55 - 09:40LGW-CEI
20h 45m2 stops
14:25 - 09:20CEI-LGW
25h 55m2 stops
£1,317Turkish Airlines
Find Deal
Sat, 1 Feb - Sat, 15 Feb
07:40 - 18:20LHR-CEI
27h 40m2 stops
18:55 - 10:25CEI-LHR
22h 30m3 stops
£2,813Lufthansa
Find Deal
Sat, 1 Feb - Sat, 15 Feb
07:40 - 18:20LHR-CEI
27h 40m2 stops
18:55 - 09:45CEI-LHR
21h 50m3 stops
£2,919Lufthansa
Find Deal
Sun, 2 Feb - Sun, 16 Feb

Good to know - Cheap tickets from London to Chiang Rai

Cheapest flight

£656
Flight from London Heathrow Airport to Chiang Rai

When to book flights from London to Chiang Rai

Are your dates flexible? Find out the best times to travel from London to Chiang Rai based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to Chiang Rai

  • What is the cheapest flight from London to Chiang Rai?

    In the last 3 days, the lowest price for a flight from London to Chiang Rai was £828 for a return ticket.

  • Which airports will I be using when flying from London to Chiang Rai?

    When flying out of London you will be using one of these airports: London Gatwick or London Heathrow. You will be landing at Chiang Rai.

  • Which aircraft models fly most regularly from London to Chiang Rai?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to Chiang Rai?

    Star Alliance is the only airline alliance operating flights between London and Chiang Rai.

  • How does KAYAK find such low prices on flights from London to Chiang Rai?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Chiang Rai.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Chiang Rai?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chiang Rai from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Chiang Rai?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Chiang Rai with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Chiang Rai?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chiang Rai from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from London to Chiang Rai

 
See real verified KAYAK customer reviews for airlines flying from London to Chiang Rai. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Chiang Rai? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
Thai AirwaysOverall score based on 370 reviews
7.3Food
6.9Entertainment
7.9Boarding
7.6Comfort
8.3Crew
Airline reviews

I enjoy flying with Thai Airways, however their B788 business class configuration is quite dated. Additionally , while the service is always friendly and efficient, I’m getting tired of the same “usual suspects” when it comes to food choices. Since it was a lunchtime flight, what about some gourmet sandwiches or some type of salad dish for the main course? The entertainment options are also quite limited and this is not unique to TG, so much so that given the short duration of the flight I ended up not bothering with any entertainment. Finally, despite signs around the cabin advising wifi available, I was unable to con-net and in fact I’ve never been able to connect on any TG flight over the last year or so - what’s the go here??

8.0 ExcellentAnonymous, Oct 2024BKK - SIN
Read more Thai Airways reviews

I enjoy flying with Thai Airways, however their B788 business class configuration is quite dated. Additionally , while the service is always friendly and efficient, I’m getting tired of the same “usual suspects” when it comes to food choices. Since it was a lunchtime flight, what about some gourmet sandwiches or some type of salad dish for the main course? The entertainment options are also quite limited and this is not unique to TG, so much so that given the short duration of the flight I ended up not bothering with any entertainment. Finally, despite signs around the cabin advising wifi available, I was unable to con-net and in fact I’ve never been able to connect on any TG flight over the last year or so - what’s the go here??

Always liked Thai Airways but in the past they have been very expensive, not being a millionaire just yet, I will use cheaper airlines. Bangkok to London £370 11 hours 45 mins. Old plane but ok. Lovely ladies on board, very polite. Food was ok. Will always use them if the price is right.

Could have been better. I prefer Thai airlines only but it hasnt been reliable.

Service on board was excellent. Flight attendant was very helpful. I wish the website is more functional. I can't even choose seats online and had to call the customer service. During check-in at the counter in CGK, I saw a printed page about paying for the bulkhead and exit row seats, so I asked the staff at the check-in counter. I was told that the flight is full and there isn't any seats available for paid upgrade. When I boarded the plane, I saw so many bulkhead and exit row seats empty and asked the flight attendant. He allowed me to purchase the upgrades on board. It would have been nice if I could purchase the upgrades ahead of time, eg. During online check-in or bag drop at the airport. The economy seats in the A350-900 are arranged in 3-3-3 configuration. Seat width is a bit tight for me.

Overall things were very good and orderly. The food was very good but I want able to get a second drink very easily, so that could have been better for services. The seats seemed to be lacking legroom but I'm also 6'1" so I'm used to wanting more legroom but the plane seemed smaller then others when it came to legroom. My kids all enjoyed the entertainment as did I so that was perfect!

The flight attendants ignored us several times which was annoying. The sandwich thing wasn't very good but it's only an hour flight, it would have been better to have entertainment over bad food.

It was good overall. At 6 foot 1 it's hard to say anything seat on a flight is comfortable but it would be nice to have more legroom. The meals were good but would have liked to get wine much sooner.

Extra seat belt across the chest 10 minutes before taking off and 15 minutes before landing seemed excessively safe.

The transfer from Domestic and International was a bit confusing but I am easily confused. I did not eat any food, but the food on the other leg was decent. It was nice they turned the lights off on the night flight. The plane was in good shape, but was a little cramped in economy and I am small. They gave me a customs form to fill out and nobody looked at it as I went through customs. Not a bad flight.

My case was missing a wheel on arrival Heathrow and the staff were unhelpful when i tried to get some compensation stating it was not sufficient damage, i only wish that they at some point have to deal with the same situation it put me in, maybe they would change their attitude but overall it was a good flight

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