C$ 1,904 Find Cheap Flights from London to Thailand

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Thailand departing on 13/11. 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
1 adult, Economy, 0 bags

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Cheap Flights from London to Thailand

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Thailand that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from London to Thailand

jeu., 13 nov. - lun., 17 nov.
United Airlines Logo
9:25 a.m. - 11:25 a.m.YXU-BKK
38h 00m3 stops
United Airlines Logo
4:55 p.m. - 5:05 p.m.BKK-YXU
60h 10m3 stops
C$ 1,904United Airlines
Find Deal
jeu., 13 nov. - lun., 17 nov.
United Airlines Logo
5:15 a.m. - 11:25 a.m.YXU-BKK
42h 10m3 stops
United Airlines Logo
4:55 p.m. - 8:46 a.m.BKK-YXU
51h 51m3 stops
C$ 1,905United Airlines
Find Deal
jeu., 13 nov. - dim., 16 nov.
Emirates Logo
9:25 a.m. - 7:35 a.m.YXU-BKK
34h 10m2 stops
Emirates Logo
2:00 a.m. - 5:05 p.m.BKK-YXU
51h 05m2 stops
C$ 2,691Emirates
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jeu., 13 nov. - lun., 17 nov.
Air Canada Logo
5:40 p.m. - 6:30 a.m.YXU-BKK
48h 50m2 stops
Air Canada Logo
9:30 a.m. - 5:05 p.m.BKK-YXU
43h 35m2 stops
C$ 2,725Air Canada
Find Deal
jeu., 13 nov. - lun., 17 nov.
Air Canada Logo
9:25 a.m. - 6:30 a.m.YXU-BKK
57h 05m2 stops
Air Canada Logo
6:55 p.m. - 8:46 a.m.BKK-YXU
49h 51m3 stops
C$ 2,765Air Canada
Find Deal
jeu., 13 nov. - lun., 17 nov.
Air Canada Logo
5:40 p.m. - 6:30 a.m.YXU-BKK
48h 50m2 stops
Air Canada Logo
6:55 p.m. - 8:46 a.m.BKK-YXU
49h 51m3 stops
C$ 2,767Air Canada
Find Deal
jeu., 13 nov. - dim., 16 nov.
Emirates Logo
9:25 a.m. - 12:05 p.m.YXU-BKK
38h 40m2 stops
Emirates Logo
1:05 a.m. - 5:05 p.m.BKK-YXU
52h 00m2 stops
C$ 2,915Emirates
Find Deal
Booking Insights

KAYAK's insights & trends for London to Thailand flights

Get data-powered insights and trends into flights from London to Thailand to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly direct between London and Thailand?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from London to Thailand.

There is just one airline that flies from London to Thailand direct and that is Air Canada. The best round-trip deal found from Air Canada for the route is to Bangkok Suvarnabhumi Airport (BKK) and costs C$ 1,429.

Which airlines provide the cheapest flights from London to Thailand?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from London to Thailand were found on United Airlines (C$ 1,904) and Emirates (C$ 2,691).

Good to know

Low seasonSeptember
Cheapest flightC$ 1,904
Best time to beat the crowds (30% less expensive on average)
Most popular time to fly (13% more expensive on average)
Flight from London to Bangkok Suvarnabhumi Airport

FAQs - booking Thailand flights

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

    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 Thailand.

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

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

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

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

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

    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 from London to Thailand up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from London to Thailand

 
Need help choosing which airline to fly with from London to Thailand? 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.
7.1
Air CanadaOverall score based on 10371 reviews
6.3Food
7.3Boarding
7.1Comfort
6.8Entertainment
7.8Crew
Airline reviews

Snacks were just placed and many people were hungry and unaware they were available. Ran out of water bottles. Attendants not available. Missed entire meal.

2.0 MediocreR, Oct 2025YYZ - HND
Read more Air Canada reviews

Snacks were just placed and many people were hungry and unaware they were available. Ran out of water bottles. Attendants not available. Missed entire meal.

Very Bad experience with Swiss, they robbed me for additional baggage and misguided. The flight was delayed for 2hr 55 minutes, screens were not functional and food was also bad.

The free Wi-fi for Aeroplan members was a great touch. The time passed quickly. I found the seats seemed a little closer together than I remember. Not Air Canada's fault, but we were about 20 minutes late landing because the airport was too busy. We had to circle around for a while. The boarding and disembarking went very smoothly.

Too many delays. Seats too small. A budget airline. Will never fly Air Canada again.

On board wifi or other entertainment. Landlines option was good but ran late to Pearson

Extremely turbulent landing. Crew was friendly and plane comfortable. Airport and US pre clearance was understaffed

More space on a sold out fight and food trays were dirty

The airplane is way too tight, you can hardly enter into your row to sit.. more like kids seats than adults.

My original flight was cancelled -- but I have to mention the excellent service I was given by the agent working at check-in who found me an earlier flight -- and helped me navigate security, ensured my baggage kept up with the quick check-in and boarding process -- and just generally made the re-booking process a breeze. Thank you! On flight was fine, but we unfortunately meant no in-flight service -- no water, or coffee (it was an early morning flight...), but the crew was pleasant and accommodating throughout.

No in flight entertainment on a 750 mile flight. Made you join their "program" to get it. It was free on my first leg of the flight from Cincinnati to Toronto. In addition, there was brief period of turbulence that prohibited the crew from serving refreshments. They used that short interruption as an excuse to never serve drinks at all. They had ample time to do so and chose not to. They went around serving half cups of water instead rather than have their carts in the aisle with drinks.

Everything you need to know for your flight from London to Thailand

Information on your arrival and departure airports

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