Cheap Business Class flights to Thailand

LHR — BKK
27 May — 3 Jun1
1 adult
1 adult, Business, 0 bags

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Cheap business class flights to Thailand in 2026

Find the latest flights to Thailand in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data were last updated on 27 April 2026.

Average Price

£1,187

Cheapest Price

£667

Top Rated Airline

Biman Bangladesh

No. of Airlines

36
Average for return business class flights in April 2026
The lowest price for a business class flight ticket to Thailand
Most popular airline to fly business class with to Thailand in the past 7 days
Airlines that offer business class options for this route

Find business class flight deals to Thailand

Enter your travel dates to find the best prices.

Cheapest business class flights to Thailand
Explore the most affordable business class flight options available to Thailand. Find the lowest fares based on data from user searches, with prices last updated on 27 April 2026.

Thu 21/520:55
LHR
-
BKK
1 stop18h 50m
IndiGo
Sun 31/507:55
BKK
-
LHR
1 stop16h 20m
IndiGo
Deal found 24/4£1,186
Fri 8/520:55
LHR
-
BKK
1 stop18h 50m
IndiGo
Mon 25/522:45
BKK
-
LHR
1 stop25h 30m
IndiGo
Deal found 25/4£1,187
Thu 14/520:10
LHR
-
BKK
1 stop19h 35m
IndiGo
Wed 3/622:45
BKK
-
LHR
1 stop25h 25m
IndiGo
Deal found 23/4£1,188
Thu 7/520:55
LHR
-
BKK
1 stop33h 55m
IndiGo
Tue 26/513:50
BKK
-
LHR
1 stop34h 25m
IndiGo
Deal found 26/4£1,190
Mon 11/520:55
LHR
-
BKK
1 stop18h 50m
IndiGo
Mon 18/507:55
BKK
-
LHR
1 stop16h 20m
IndiGo
Deal found 25/4£1,193
Tue 12/520:10
LHR
-
BKK
1 stop19h 35m
IndiGo
Tue 9/607:55
BKK
-
LHR
1 stop16h 15m
IndiGo
Deal found 23/4£1,195

Travel insights for business class flights from United Kingdom to Thailand

Get recent, data-driven insights about business class flights from United Kingdom to Thailand including ideal travel times, pricing trends, and more.

How far ahead should I book a Business Class flight to Thailand?

Booking a Business Class flight 36 days in advance of your planned departure date is, on average, the best time to get cheap flights to Thailand. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a Business Class flight from United Kingdom to Thailand?

Currently, June is the cheapest month in which you can book a Business Class flight from United Kingdom to Thailand (average of £2,099). Flying from United Kingdom to Thailand in December is currently the most expensive (average of £2,514). There are several factors that can impact the price of a flight, so comparing airlines, departure airports, and flight times can provide users with more options.

Rainfall in Thailand by month

Plan your trip to Thailand by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Thailand ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Thailand when rainfall is around 10.0 mm.

Temperature in Thailand by month

Plan your trip to Thailand by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Thailand, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

Frequently asked questions about Thailand business class tickets

Find answers to common questions related to business class tickets for flights to Thailand. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 27 April 2026.
  • What is the cheapest price for a Business Class ticket to Thailand?

    Normally, Business Class flights to Thailand fall around £1,187 per ticket. However, £667 is the cheapest rate for this flight found recently (this flight took off from London Gatwick Airport).

  • How many premium cabins does British Airways have for flights to Thailand?

    British Airways has 2 premium cabins on its schedule for flights to Thailand: Prem Economy Class and Business Class. If you prefer to see more cabin class options, you can try switching up different departure and/or arrival dates.

  • What airlines can I book Business Class flights to Thailand with?

    Thai Airways is a highly recommended provider for Business Class flight tickets to Thailand. Check for amenities list before you book to take advantage of more premium services, not every airline has the same Business Class perks.

  • What is the cheapest month to book a Business Class flight from United Kingdom to Thailand?

    Currently, June is the cheapest month in which you can book a Business Class flight from United Kingdom to Thailand (average of £2,099). Flying from United Kingdom to Thailand in December is currently the most expensive (average of £2,514). There are several factors that can impact the price of a flight, so comparing airlines, departure airports, and flight times can provide users with more options.

See more FAQs

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Airlines operating business class flights to Thailand

Take a look at the available airlines operating business class flights to Thailand at this time.