Find cheap flights from London to Chiang Rai

LON - CEI

Find cheap flights from London to Chiang Rai

Search hundreds of travel sites at once for deals on flights to Chiang Rai. Bundle your flight + hotel and save!

Return
Economy
London (LON)
Chiang Rai
Wed 20/10
Wed 27/10
Any month
Compare vs KAYAK |
Include hotels

Good to know - Cheap tickets from London to Chiang Rai

Low season

MayBest time to beat the crowds (15% less expensive on average)

High season

DecemberMost popular time to fly (36% more expensive on average)

Average price (return flight)

£628(avg. price over the last 2 weeks)

Good deal (return flight)

£525or less

Good deal one-way

£368or less

When to book flights from London to Chiang Rai

Estimated return price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight from London to Chiang Rai

  • Looking for a cheap flight from Chiang Rai to London? 25% of our users found flights on this route for £368 or less one-way and £525 or less round-trip.
  • The cheapest flight from London to Chiang Rai was found, on average, 0 days before departure.
  • Book at least 1 week before departure in order to get a below-average price for flights from London to Chiang Rai.
  • High season is considered to be November, December, and January. The cheapest month to fly from London to Chiang Rai is May.
  • Morning departure is around 8% 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 flights from London to Chiang Rai

How long does a flight from London to Chiang Rai take?

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

How does KAYAK find such low prices 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?

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

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

Top airline flying London to Chiang Rai

Scores according to KAYAK customer reviews

8.0
Thai Airways
Overall score based on 2,364 reviews
8.2
Boarding
8.0
Comfort
8.5
Crew
7.7
Entertainment
7.8
Food
Airline reviews

Cons: "Direct tarmac to plane without bus"

Cons: "There was no headset in my front pocket so I couldn’t watch any movie. Staff was busy doing meals and drinks over the 1.5ht window. When there was time, it was late to start any movie."

Cons: "Food."

Pros: "Best flight of my life. The put every airline to shame. I wish they did flight service to denver! I booked our next vacation with them today!"

Pros: "The B787 between Taipei and Bangkok was very comfortable. Really amazing how much less unpleasant it is to be in that plane compared to others. Crew was fine."
Cons: "No vegetarian food, only ground up piggies between Taipei and Bangkok. It was a bit weird that the flight was in 'night mode' in the middle of the afternoon (leaving TPE at 2pm)."

Pros: "Nothing was amazing."
Cons: "Again, seats were uncomfortable and cramped."

Pros: "The lounge"
Cons: "It is no total flight old plane."

Cons: "The food quality was poor."

Pros: "Food is always good on Thai airways flights and flights are always good value for money. Staff were friendly and attentive."

Pros: "Everything was great"
Cons: "More choice of movies, and more choice of translations languages for movies. Because longs hauliers need a lot of entertainment. Thank you very much for asking for our comfort"

Cons: "More options for music and movies."

Pros: "Thank you to a lady crew who acceded to our request for change of seats"

Pros: "Comfortable seats, good entertainment options"

Cons: "The food selection. Pre-Packaged and snack from Bangkok in business class is a bad idea"

Pros: "The made it easy to travel with a young child"

Pros: "Nice plane. Seats fairly comfortable. Pleasant crew."
Cons: "No boarding organization (board rear seats first), mass chaos. Seafood spaghetti should be eliminated as menu item."

Pros: "Food and service was great."
Cons: "Old plane, headset did not work well."

Pros: "Good friendly staff. Good flights"
Cons: "Food wasn’t good. Movies selection is not good."

Pros: "Everything was as usual. Boarding can be improve a bit."
Cons: "This time I found the food was below Thai Airways standard (which was usually good to great)."

Pros: "Everything"

Pros: "The in-flight service is better than others."
Cons: "The check-in process at Heathrow is a chaos. I’m not sure who’s responsible, between the Airlines or the Airport. It sholuld arrange separate rows between those already check-in online and the others. I also saw the officials let some (1-5) group of (3-8) people each bypass the long queue, without reasons. The seat and leg space are so narrow that the direct 10+hour- flight is not so comfortable."

Cons: "Seat don’t recline enough. Sure neck. Entertainment was quite limited. Needs more movie options."

Pros: "Excellent flight....painlessly"

Pros: "Same as above, nice staff and an amazing plane."
Cons: "Nothing."

Pros: "Same"
Cons: "Same"

Pros: "Service was great, crew on board were friendly and good entertainment."
Cons: "Was not given my special dietary food at beguinning of flight and was also not received the help I was assuered when flight was delayed."

Pros: "All"
Cons: "Nothing"

Cons: "Our connection flight from Germany was changed and we were not informed meaning we land in Germany after the flight has departed. We're forced to buy a last minute flight with a different airline to ensure we do not miss our honeymoon plans"

Cons: "Being charged 5700baht on arrival check in for luggage. No mention of this as I booked through kayak!!!"

Pros: "The pre-ordered seafood meal was excellent. The flight crew was very good."
Cons: "The seats (bottom) have become worn and caved in. And the head rests are as flat and hard as rocks. They need to be changed ."

Pros: "Fairly spacious, the food was nice and we were given beverage's at a good pace."
Cons: "I was not told to put my seat belt on for landing... I was actually not aware of landing as I was asleep, but landing woke me up and it was a little concerning, as most crew's check seat belts on approach to landing."

Pros: "The crew are very friendly and helpful. There was a variety of entertainment options, with recent films, tv shows and music options to keep you busy. I also thought the food options were good, too. You didn't go too long without being asked about a new beverage or meal, pretty satisfying."
Cons: "The comfort could have been better. I find myself a little fidgety on flights anyway but I also had a sore back and couldn't seem to find a way to get completely comfortable, but I have had worse!"

Pros: "None"
Cons: "Lack of legroom"

Pros: "Crew very unhelpful"
Cons: "CREW NO GOOD"

Pros: "Smooth take off and landing. Great service, even food and drinks served on an hr flight!"
Cons: "Nothing. Excellent!"

Cons: "liked everything. i have traveled with Thai many times over the past 30 years."

Pros: "Not much. First time flying Thai Airways long haul business class...lots of room for improvement"
Cons: "The headphone connection was poor. Announcements could not be heard, crackling noise was constant. Food was tasteless, service was poor and infrequent"

Pros: "Staff was courteous and accommodating. 747 is still one of the best planes out there, quiet, powerful, and lands softly."
Cons: "Seats in business do not fully recline, which is hard to sleep on. Also the seats are very hard and uncomfortable for business. Not much padding to sleep on."

Pros: "Attentive service, great food, smooth flight"
Cons: "Security queue when transferring at Bangkok Airport: Need more scanners and a fast track lane would be nice. Decor on the plane a bit tired with some paint chipping"

Pros: "Reasonably peaceful"

Pros: "Flight attendants were attentive. Meal OK. Drinks were plentiful!"
Cons: "A bit delayed but frankly not bad for SE Asia"

Pros: "Excellent service throughout"
Cons: "Nothing"

Cons: "That Kayak did not inform me when bookinhg that the seats they were selling me had to be at the very back of the plane Last time I will ever use Kayak"

Pros: "When boarding finally happened, it went quickly and efficiently."
Cons: "We were delayed over an hour on our flight from Chiang Mai to Bangkok. There were no headphones for in-flight entertainment, so you could see it but not hear anything!"

Pros: "The flight was only an hour but the staff was crazy fast to get everyone a snack that was amazing. Hot food which is unlike American flights. Very tasty and the service was just good."

Pros: "Good seats in Business class on A380. Much better than BA, but not as good as Etihad. Cabin was too warm. Overhead lights flickering because of problem with bulb (yet on a fairly new aircraft)."
Cons: "Service was no different from economy class - perfunctory, reactive. No offers of any refreshments between the set meal times (not even water)."

Pros: "I liked that there was Food service even though the flight was short."
Cons: "There was Lots of turbulence. The Entertainment system wasn't working well"

Cons: "We had two drunks behind us constantly kicking our seats. There was three free seats in front of us, we asked to move there but we were told that those seats were for crew in case of turbulence. It's the first time I hear this. Half way through they allowed us to move for those seats."

Pros: "Easy check-in, friendly, helpful attendants, on-time departure and arrival.."
Cons: "My seat back wouldn't lock in place. Every time I would move or lean, the seat back would shift. My phone and book wouldn't stay in the pocket in front of me. They would fall out of the bottom and onto the floor. I love Thai food, but food on the flight was not good at all; bland and unappetizing. My foot became pinched hard against the food cart during meal service."

Read more about Thai Airways
COVID-19 information

Safety measures for airlines flying from London to Chiang Rai

Airlines flying from London to Chiang Rai have enacted additional safety measures and adjusted policies to better accommodate travellers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from London to Chiang Rai

Mandatory masks

Masks required on board, masks provided on flights from London to Chiang Rai

Social distancing seating

Middle seats unavailable to book on flights from London to Chiang Rai

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from London to Chiang Rai

Book cheap flights from London to Chiang Rai

Cheapest flights to Chiang Rai from London found in 2021 and 2022

Recent return flight deals

6/11
Sat
2 stops
Multiple Airlines
20h 10m
LHR - CEI
13/11
Sat
2 stops
Multiple Airlines
17h 55m
CEI - LHR
29/3
Tue
2 stops
Multiple Airlines
21h 05m
LHR - CEI
29/4
Fri
2 stops
Multiple Airlines
33h 40m
CEI - LHR
6/2
Sun
2 stops
Multiple Airlines
30h 55m
LHR - CEI
6/3
Sun
2 stops
Multiple Airlines
18h 30m
CEI - LHR
16/11
Tue
2 stops
Multiple Airlines
18h 55m
LHR - CEI
23/11
Tue
2 stops
Multiple Airlines
23h 25m
CEI - LHR
6/2
Sun
1 stop
Thai Airways
15h 05m
LHR - CEI
6/3
Sun
2 stops
Thai Airways
24h 30m
CEI - LHR
6/2
Sun
1 stop
Thai Airways
15h 05m
LHR - CEI
6/3
Sun
1 stop
Thai Airways
24h 30m
CEI - LHR
16/11
Tue
1 stop
Thai Airways
15h 05m
LHR - CEI
23/11
Tue
1 stop
Thai Airways
16h 35m
CEI - LHR
16/11
Tue
1 stop
Thai Airways
15h 05m
LHR - CEI
23/11
Tue
2 stops
Thai Airways
40h 35m
CEI - LHR
29/3
Tue
1 stop
Thai Airways
16h 50m
LHR - CEI
29/4
Fri
1 stop
Thai Airways
28h 25m
CEI - LHR
6/11
Sat
2 stops
Thai Airways
25h 25m
LHR - CEI
13/11
Sat
1 stop
Thai Airways
16h 35m
CEI - LHR
29/3
Tue
2 stops
Multiple Airlines
24h 30m
LHR - CEI
29/4
Fri
1 stop
Multiple Airlines
28h 25m
CEI - LHR
6/2
Sun
3 stops
Multiple Airlines
25h 45m
LHR - CEI
6/3
Sun
2 stops
Multiple Airlines
27h 10m
CEI - LHR
6/11
Sat
1 stop
Thai Airways
25h 25m
LHR - CEI
13/11
Sat
1 stop
Thai Airways
16h 35m
CEI - LHR
18/12
Sat
3 stops
Multiple Airlines
30h 30m
STN - CEI
27/12
Mon
3 stops
Multiple Airlines
44h 10m
CEI - STN
18/12
Sat
2 stops
Multiple Airlines
23h 20m
LHR - CEI
27/12
Mon
2 stops
Multiple Airlines
21h 00m
CEI - LHR
18/12
Sat
3 stops
Multiple Airlines
24h 05m
LGW - CEI
27/12
Mon
2 stops
Multiple Airlines
26h 05m
CEI - LGW
18/12
Sat
3 stops
Multiple Airlines
23h 15m
LGW - CEI
27/12
Mon
3 stops
Multiple Airlines
42h 35m
CEI - LGW
6/11
Sat
2 stops
Multiple Airlines
18h 45m
LHR - CEI
13/11
Sat
3 stops
Multiple Airlines
44h 20m
CEI - LHR
18/12
Sat
2 stops
Multiple Airlines
20h 25m
LGW - CEI
27/12
Mon
2 stops
Multiple Airlines
21h 05m
CEI - LGW
27/12
Mon
1 stop
Thai Airways
25h 25m
LHR - CEI
3/1
Mon
1 stop
Thai Airways
16h 35m
CEI - LHR
Show more results
-
1
  • Return
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First