Does Thai Airways usually have the lowest fares for flights to Thailand?

Norse Atlantic UK frequently offers the lowest average return price for flights to Thailand, but fares can vary between airlines and dates. We recommend comparing all available options on KAYAK before booking your flight.

What other airlines fly to Thailand besides Thai Airways?

In addition to Thai Airways, airline such as Norse Atlantic UK also operate flights to Thailand. Check KAYAK to compare fares from these and other carriers.

Thai Airways flights to Thailand (TH0) from £519

Flight Deals

Cheap Thai Airways Flight Deals to Thailand

Here are some of the best deals found on KAYAK recently from Thai Airways 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.

Round-trip

One-way

Last minute

Direct

Recent return Thai Airways flight deals from the United Kingdom to Thailand

Mon, 4 May - Mon, 18 May

21:25 - 15:00LHR-BKK

11h 35mdirect

12:50 - 19:10BKK-LHR

12h 20mdirect

£764Thai Airways

Find Deal

Tue, 21 Apr - Mon, 4 May

21:25 - 15:00LHR-BKK

11h 35mdirect

00:30 - 07:15BKK-LHR

12h 45mdirect

£767Thai Airways

Find Deal

Sun, 3 May - Sat, 9 May

12:30 - 06:00LHR-BKK

11h 30mdirect

00:30 - 07:15BKK-LHR

12h 45mdirect

£768Thai Airways

Find Deal

Mon, 27 Apr - Wed, 20 May

21:25 - 15:00LHR-BKK

11h 35mdirect

12:50 - 19:10BKK-LHR

12h 20mdirect

£769Thai Airways

Find Deal

Wed, 13 May - Tue, 19 May

21:25 - 15:00LHR-BKK

11h 35mdirect

00:30 - 07:15BKK-LHR

12h 45mdirect

£772Thai Airways

Find Deal

Tue, 21 Apr - Tue, 28 Apr

12:30 - 06:00LHR-BKK

11h 30mdirect

00:30 - 07:15BKK-LHR

12h 45mdirect

£773Thai Airways

Find Deal

Sat, 2 May - Sat, 23 May

21:25 - 15:00LHR-BKK

11h 35mdirect

00:30 - 07:15BKK-LHR

12h 45mdirect

£779Thai Airways

Find Deal

Mon, 4 May - Fri, 22 May

12:30 - 06:00LHR-BKK

11h 30mdirect

12:50 - 19:10BKK-LHR

12h 20mdirect

£783Thai Airways

Find Deal

Thu, 23 Apr - Mon, 27 Apr

21:25 - 15:00LHR-BKK

11h 35mdirect

00:30 - 07:15BKK-LHR

12h 45mdirect

£785Thai Airways

Find Deal

Thu, 30 Apr - Sat, 9 May

12:30 - 06:00LHR-BKK

11h 30mdirect

00:30 - 07:15BKK-LHR

12h 45mdirect

£786Thai Airways

Find Deal

Useful Info

Low season	September
High season	December
Cheapest flight	£521
Average price round-trip	£1,169

Best time to beat the crowds (11% less expensive on average)

Most popular time to fly (37% more expensive on average)

Flight from London Heathrow Airport to Bangkok Suvarnabhumi Airport

(price for this month)

KAYAK's insights & trends for flights to Thailand

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

Prices

Based on KAYAK data, the cheapest day to fly to Thailand is Wednesday when return tickets can be as cheap as £681. On the other hand, the most expensive day to fly is Friday, when return prices are £758 on average.

What is the cheapest month to fly from the United Kingdom to Thailand?

The cheapest month for flights from the United Kingdom to Thailand is October, when tickets cost £714 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is £1,020 and £995 respectively.

How far in advance should I book a flight from the United Kingdom to Thailand?

To get a below-average price on a flight from the United Kingdom to Thailand, you should book around 7 weeks before departure, which saves you about 9% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Find deals

Does Thai Airways usually have the lowest fares for flights to Thailand?
Norse Atlantic UK frequently offers the lowest average return price for flights to Thailand, but fares can vary between airlines and dates. We recommend comparing all available options on KAYAK before booking your flight.
What other airlines fly to Thailand besides Thai Airways?
In addition to Thai Airways, airline such as Norse Atlantic UK also operate flights to Thailand. Check KAYAK to compare fares from these and other carriers.

7.8

Good362 verified ratings

8.3Crew

7.8Boarding

7.6Comfort

6.9Entertainment

7.3Food

6.0 Okay

Peerapat, Oct 2025

The flight (boarding) was delayed by 40-50 minutes and there was very crowed. They need to improve on the timeliness & boarding process. (They asked passenger to board in groups, but the 2nd group was standing there waiting for 20 minutes!). However, services from the crew was very good, also the food was good as well. I also found the legroom was quite comfortable.

4.0 Mediocre

Peerapat, Oct 2025

Need to improve on punctuality. My flight was delayed by 1 hour.

4.0 Mediocre

Ashley, Oct 2025

Seats were uncomfortable and the vegetarian meal was awful. Some of the entertainment didn't work.

6.0 Okay

Anonymous, Sept 2025

Need food improvement, wifi improvement

8.0 Very Good

Anonymous, Sept 2025

Good

10.0 Wonderful

Jan, Aug 2025

Except that our flight was cancelled, by mail, and later moved to 12 hours prior, then the experience was good. In Bangkok we were offered a hotel, it was fine, but would have been nice to know in advance😉

8.0 Very Good

Joe, Jun 2025

The flight was mostly fine, but I really wished that seats had an outlet to charge devices considering the length of the flight (15 hours there and 14 hours back).

10.0 Wonderful

Goh Hua Sheng, Jun 2025

all was good

8.0 Very Good

Antonio, Jun 2025

Although booked meal of fruit only The crew had not received this special meal The same happened on my flight Bangkok / CAN The films are so old that best is to use own computer to watch downloads . Serve nuts but they do not warm up . Service is attentive , WC clean

6.0 Okay

Jon, May 2025

Terrible. It’s like they are stuck in the dark ages. I brought a standard carry on suitcase and a back pack - I was told I could only carry on 7kg per bag - in business class, I was forced to remove articles from the suitcase and put them into my backpack! That’s the most ridiculous thing I’ve ever encountered in all my years of flying. The two bags weighed the same amount but one could not be more than 7kg. Holy cow.

Everything you need to know for your flight to Thailand

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Find cheap Thai Airways flights to Thailand from £519

Search hundreds of travel sites at once for deals on Thai Airways flights to Thailand

Cheap Thai Airways Flight Deals to Thailand

Recent return Thai Airways flight deals from the United Kingdom to Thailand

Recent one-way Thai Airways flight deals from the United Kingdom to Thailand

Recent last minute Thai Airways flight deals from the United Kingdom to Thailand

Recent direct Thai Airways flight deals from the United Kingdom to Thailand

Good to know

KAYAK's insights & trends for flights to Thailand

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

What is the cheapest day to fly to Thailand?

Based on KAYAK data, the cheapest day to fly to Thailand is Wednesday when return tickets can be as cheap as £681. On the other hand, the most expensive day to fly is Friday, when return prices are £758 on average.

What is the cheapest month to fly from the United Kingdom to Thailand?

The cheapest month for flights from the United Kingdom to Thailand is October, when tickets cost £714 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is £1,020 and £995 respectively.

How far in advance should I book a flight from the United Kingdom to Thailand?

To get a below-average price on a flight from the United Kingdom to Thailand, you should book around 7 weeks before departure, which saves you about 9% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

How many airports are there in Thailand?

There are 13 airports in Thailand. The busiest airport is Bangkok Suvarnabhumi Airport (BKK), with 66% of all flights arriving there.

How long is the flight to Thailand?

An average direct flight from the United Kingdom to Thailand takes 17h 15m, covering a distance of 5989 miles. The shortest route is London Gatwick Airport (LGW) to Bangkok Suvarnabhumi Airport (BKK) with an average flight time of 11h 15m.

How many direct flights to Thailand are there each day?

There are around 3 direct flights from within United Kingdom to Thailand every day. Most flights (67%) depart in the evening.

How many direct flights to Thailand are there each week?

Each week there are around 21 direct flights from within United Kingdom to Thailand. The most common day for departures is Monday, with 14% of flights taking off on this day.

How many long-haul flights are there to Thailand each week?

There aren’t any medium-haul (3-6 hour flight duration) or short-haul (up to 3 hour flight duration) flights to Thailand. Instead, there are 21 long-haul flights (6-12 hour flight duration), with the most arriving from London.

How many cities have direct flights to Thailand?

From the United Kingdom, there are direct flights to Thailand from one city. This city is London and there are 21 direct flights each week.

What are the most popular destinations in Thailand?

Based on KAYAK flight searches, the most popular destination is Phuket City (62% of total searches to Thailand). The next most popular destinations are Ko Samui (16%) and Chiang Mai (10%). Searches for flights to Krabi (9%), to Rayong (2%), and to Hat Yai (0%) are also popular.

FAQs for flying to Thailand with Thai Airways

Does Thai Airways usually have the lowest fares for flights to Thailand?

What other airlines fly to Thailand besides Thai Airways?

Thai Airways customer reviews

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Everything you need to know for your flight to Thailand

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Complete your trip to Thailand with a hotel stay or car hire

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