Cheap Business Class flights to Thailand

LHR — BKK
9 May — 16 May1
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 9 April 2026.

Average Price

£1,102

Cheapest Price

£672

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

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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 9 April 2026.

Mon 27/410:00
LHR
-
BKK
1 stop21h 45m
SAUDIA
Wed 13/501:50
BKK
-
LHR
1 stop16h 50m
SAUDIA
Deal found 6/4£508
Mon 27/416:15
LHR
-
BKK
1 stop15h 30m
SAUDIA
Sun 24/515:25
BKK
-
LHR
1 stop22h 05m
SAUDIA
Deal found 7/4£509
Thu 11/614:40
LHR
-
BKK
1 stop17h 00m
SAUDIA
Sun 21/615:25
BKK
-
LHR
1 stop22h 05m
SAUDIA
Deal found 6/4£517
Thu 10/922:10
LHR
-
BKK
1 stop19h 55m
SAUDIA
Mon 14/901:50
BKK
-
LHR
1 stop16h 50m
SAUDIA
Deal found 4/4£518
Tue 8/914:40
LHR
-
BKK
1 stop17h 00m
SAUDIA
Thu 24/915:25
BKK
-
LHR
1 stop22h 05m
SAUDIA
Deal found 7/4£519
Wed 3/610:40
LGW
-
BKK
1 stop17h 05m
Gulf Air
Thu 18/620:15
BKK
-
LGW
1 stop16h 40m
Gulf Air
Deal found 6/4£522

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.

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 9 April 2026.
  • What is the cheapest price for a Business Class ticket to Thailand?

    Normally, Business Class flights to Thailand fall around £1,102 per ticket. However, £672 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.

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