Cheap London to Thailand flights

Compare flights from London to Thailand

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There are lots of destinations to choose from when you're planning your trip from London to Thailand.

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Flying from London to Thailand

The things to know before you go.

Cheapest flight ticket found	£348
Cheapest month to fly	September
Average flight time	11 hrs, 52 mins
Places to go	31
Most popular airline	Thai Airways
Average flights per week	336

Cheapest time to fly from London to Thailand

Looking for the cheapest ticket prices to Thailand from London? We can help you pick the cheapest month to fly.

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London to Thailand flight deals

Looking for a cheap last-minute deal or the best return flight from London to Thailand? If you want to travel next month, return fares start from £429. Find the lowest prices on one-way and return flight tickets right here.

Bangkok.£348 per passenger.Departing Tue, 22 Sep, returning Sat, 28 Nov.Return flight with Air China.Outbound indirect flight with Air China, departs from London Gatwick on Tue, 22 Sep, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Air China, departs from Bangkok Suvarnabhumi on Sat, 28 Nov, arriving in London Heathrow.Price includes taxes and charges.From £348, select.

Phuket.£350 per passenger.Departing Tue, 22 Sep, returning Mon, 7 Dec.Return flight with Air China.Outbound indirect flight with Air China, departs from London Gatwick on Tue, 22 Sep, arriving in Phuket.Inbound indirect flight with Air China, departs from Phuket on Mon, 7 Dec, arriving in London Heathrow.Price includes taxes and charges.From £350, select.

Chiang Mai.£350 per passenger.Departing Mon, 21 Sep, returning Tue, 13 Oct.Return flight with Air China.Outbound indirect flight with Air China, departs from London Gatwick on Mon, 21 Sep, arriving in Chiang Mai.Inbound indirect flight with Air China, departs from Chiang Mai on Tue, 13 Oct, arriving in London Heathrow.Price includes taxes and charges.From £350, select.

Udon Thani.£438 per passenger.Departing Tue, 8 Sep, returning Tue, 3 Nov.Return flight with Air China and Thai VietJet Air.Outbound indirect flight with Air China, departs from London Gatwick on Tue, 8 Sep, arriving in Udon Thani.Inbound indirect flight with Thai VietJet Air, departs from Udon Thani on Tue, 3 Nov, arriving in London Gatwick.Price includes taxes and charges.From £438, select.

Krabi.£439 per passenger.Departing Mon, 21 Sep, returning Wed, 21 Oct.Return flight with Air China and Thai VietJet Air.Outbound indirect flight with Air China, departs from London Gatwick on Mon, 21 Sep, arriving in Krabi.Inbound indirect flight with Thai VietJet Air, departs from Krabi on Wed, 21 Oct, arriving in London Gatwick.Price includes taxes and charges.From £439, select.

Chiang Rai.£462 per passenger.Departing Mon, 14 Sep, returning Mon, 26 Oct.Return flight with Air China and Thai AirAsia.Outbound indirect flight with Air China, departs from London Gatwick on Mon, 14 Sep, arriving in Chiang Rai.Inbound indirect flight with Thai AirAsia, departs from Chiang Rai on Mon, 26 Oct, arriving in London Gatwick.Price includes taxes and charges.From £462, select.

Surat Thani.£474 per passenger.Departing Wed, 28 Oct, returning Wed, 11 Nov.Return flight with Ryanair and Thai VietJet Air.Outbound indirect flight with Ryanair, departs from London Stansted on Wed, 28 Oct, arriving in Surat Thani.Inbound indirect flight with Thai VietJet Air, departs from Surat Thani on Wed, 11 Nov, arriving in London Gatwick.Price includes taxes and charges.From £474, select.

Ubon Ratchathani.£488 per passenger.Departing Tue, 8 Sep, returning Mon, 21 Sep.Return flight with Condor and Thai VietJet Air.Outbound indirect flight with Condor, departs from London Gatwick on Tue, 8 Sep, arriving in Ubon Ratchathani.Inbound indirect flight with Thai VietJet Air, departs from Ubon Ratchathani on Mon, 21 Sep, arriving in London Gatwick.Price includes taxes and charges.From £488, select.

Khon Kaen.£505 per passenger.Departing Thu, 20 Aug, returning Sun, 20 Sep.Return flight with Condor and Thai VietJet Air.Outbound indirect flight with Condor, departs from London Gatwick on Thu, 20 Aug, arriving in Khon Kaen.Inbound indirect flight with Thai VietJet Air, departs from Khon Kaen on Sun, 20 Sep, arriving in London Gatwick.Price includes taxes and charges.From £505, select.

Trat.£518 per passenger.Departing Tue, 9 Jun, returning Tue, 16 Jun.Return flight with Condor and Bangkok Airways.Outbound indirect flight with Condor, departs from London Gatwick on Tue, 9 Jun, arriving in Trat.Inbound indirect flight with Bangkok Airways, departs from Trat on Tue, 16 Jun, arriving in London Gatwick.Price includes taxes and charges.From £518, select.

Koh Samui.£532 per passenger.Departing Tue, 8 Sep, returning Sun, 18 Oct.Return flight with Air China and Bangkok Airways.Outbound indirect flight with Air China, departs from London Gatwick on Tue, 8 Sep, arriving in Samui International.Inbound indirect flight with Bangkok Airways, departs from Samui International on Sun, 18 Oct, arriving in London Gatwick.Price includes taxes and charges.From £532, select.

Lampang.£557 per passenger.Departing Mon, 31 Aug, returning Wed, 23 Sep.Return flight with Condor and Thai AirAsia.Outbound indirect flight with Condor, departs from London Gatwick on Mon, 31 Aug, arriving in Lampang.Inbound indirect flight with Thai AirAsia, departs from Lampang on Wed, 23 Sep, arriving in London Gatwick.Price includes taxes and charges.From £557, select.

Buriram.£561 per passenger.Departing Fri, 18 Sep, returning Mon, 21 Sep.Return flight with Condor and Thai AirAsia.Outbound indirect flight with Condor, departs from London Gatwick on Fri, 18 Sep, arriving in Buri Ram.Inbound indirect flight with Thai AirAsia, departs from Buri Ram on Mon, 21 Sep, arriving in London Gatwick.Price includes taxes and charges.From £561, select.

Rayong.£565 per passenger.Departing Sat, 21 Nov, returning Thu, 3 Dec.Return flight with Air China and Bangkok Airways.Outbound indirect flight with Air China, departs from London Heathrow on Sat, 21 Nov, arriving in Pattaya (Chonburi).Inbound indirect flight with Bangkok Airways, departs from Pattaya (Chonburi) on Thu, 3 Dec, arriving in London Gatwick.Price includes taxes and charges.From £565, select.

Hat Yai (Songkhla).£568 per passenger.Departing Mon, 7 Sep, returning Mon, 21 Sep.Return flight with Condor and Thai VietJet Air.Outbound indirect flight with Condor, departs from London Gatwick on Mon, 7 Sep, arriving in Hat Yai.Inbound indirect flight with Thai VietJet Air, departs from Hat Yai on Mon, 21 Sep, arriving in London Gatwick.Price includes taxes and charges.From £568, select.

Khlong Krachong.£647 per passenger.Departing Mon, 31 Aug, returning Mon, 7 Sep.Return flight with SWISS.Outbound indirect flight with SWISS, departs from London Heathrow on Mon, 31 Aug, arriving in Sukhothai.Inbound indirect flight with SWISS, departs from Sukhothai on Mon, 7 Sep, arriving in London Gatwick.Price includes taxes and charges.From £647, select.

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Flights from London to Thailand FAQs

What is the cheapest flight to Thailand from London?

The cheapest flight from London to Thailand costs £348.

Explore the different prices of flights from London to Thailand and find the best option for you.

When is it the cheapest time to fly from London to Thailand?

The cheapest month to fly from London to Thailand is September. See if any of these flights in September suit you.

What is the cheapest London to Thailand flight route?

We've taken a look at the year ahead using our flights calendar. The cheapest flight route from London to Thailand is London to Bangkok Suvarnabhumi. You can buy a ticket to fly this route from £348.

Take a look at London to Bangkok Suvarnabhumi flights.

How long is the flight from London to Thailand?

The average flight time from London to Thailand is 11 hours and 34 minutes.

What is the cheapest airline that flies to Thailand from London?

Looking at the year ahead, the cheapest airline flying to Thailand from London is Air China.

Explore Air China flight ticket options today.

If this airline doesn't suit you, the second cheapest airline is Norse Atlantic Airways (UK).

Cheapest flights to Thailand from London

How to find cheap flights from London to Thailand

At Skyscanner, we make it straightforward for you to find affordable flights from London to Thailand. By comparing major airlines and online travel agents, you can explore options without hidden fees. Consider travelling in October, the cheapest month for this route. Use our Whole Month view to pinpoint the most cost-effective dates. We also recommend setting up Price Alerts to monitor fare changes. With an average of 57 flights per week, there are plenty of options to choose from. Opting for nearby airports might further enhance savings. You can also filter results for direct flights to enjoy quicker journeys, typically lasting around 11 hours and 48 minutes. Finally, consider flexible tickets or travel insurance for added peace of mind with cheap flights from London to Thailand.

Other routes from the United Kingdom to Thailand

For travellers planning a trip from the UK to Thailand, we offer various flight routes from cities such as Manchester, Birmingham, Edinburgh, and Glasgow. Skyscanner makes it easy to explore your options, whether you're looking for direct flights or connections through major hubs. From Manchester, you might find routes connecting through Middle Eastern or European cities, while Birmingham often connects via Europe. Edinburgh and Glasgow offer similar routes, each providing a convenient starting point for your journey. With our tools, comparing prices and schedules is straightforward, allowing you to find a flight that suits your travel needs.

Thailand destinations you can fly to from London

Direct flights from London are available to major cities in Thailand, including Bangkok, Phuket, and Chiang Mai. In Bangkok, visit landmarks like the Grand Palace and Wat Arun. Phuket offers attractions such as the Big Buddha and Phang Nga Bay. In Chiang Mai, explore Wat Phra That Doi Suthep and the Old City. While not direct from London, Udon Thani can be reached with a connecting flight from Bangkok. Highlights here include the Ban Chiang Archaeological Site and Red Lotus Lake. Expect a mix of historical sites, cultural experiences, and natural attractions across these destinations.

The cheapest city in Thailand to catch a flight to

When flying from London, Bangkok is the cheapest city in Thailand to fly into. As the capital, Bangkok offers numerous direct flights and competitive fares. Taking advantage of budget airlines and frequent flights can help you secure a low-cost ticket. Once there, you'll find an array of attractions, including temples, markets, and cultural sites, making it an excellent entry point for exploring both city life and nearby destinations with cheap tickets from London to Thailand.

The weather in Thailand

Thailand's tropical climate consists of three main seasons, affecting your travel experience. The hot season from March to May brings high temperatures, often exceeding 30°C, with little rain. November to February is the cool season, offering milder temperatures, typically ranging from 20°C to 30°C, and is considered the ideal time for a visit. Heavy, brief showers and warm temperatures mark the rainy season from June to October. If you're visiting during this time, prepare for potential flooding in southern regions. When packing, opt for lightweight clothing and prepare for rain, particularly in the later rainy months.

Thailand hotels and car hire

Did you know we can help you plan the rest of your trip from London to Thailand? Get exclusive deals and great rates for hotels and car hire in Thailand.