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Cheap first 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 7,457,451 searches and data were last updated on 17 September 2026.
Explore the most affordable first class flight options available to Thailand. Find the lowest fares based on data from user searches, with prices last updated on 17 September 2026.
Sun 8/1108:15 -
1 stop15h 20m
Wed 12/503:15 -
1 stop15h 45m
Deal found 17/9£3,015
Sun 1/1120:55 -
1 stop19h 55m
Sat 20/302:40 -
1 stop16h 25m
Deal found 16/9£3,264
Thu 26/1108:15 -
1 stop15h 20m
Wed 9/1208:30 -
1 stop16h 25m
Deal found 14/9£3,368
Wed 2/1213:55 -
1 stop15h 05m
Tue 15/1202:40 -
1 stop18h 50m
Deal found 16/9£3,398
Thu 18/220:55 -
1 stop19h 25m
Wed 3/302:55 -
1 stop18h 35m
Deal found 16/9£3,409
Thu 18/219:20 -
1 stop21h 00m
Thu 25/202:55 -
1 stop18h 35m
Deal found 16/9£3,459
Best first class flights to Thailand
Discover carefully curated first class flight deals to Thailand that have cost, travel time, and stopover in mind to ensure you get the best travel experience. Data last updated 17 September 2026.
Sun 8/1108:15 -
1 stop15h 20m
Wed 12/503:15 -
1 stop15h 45m
Deal found 17/9£3,015
Sun 1/1120:55 -
1 stop19h 55m
Sat 20/302:40 -
1 stop16h 25m
Deal found 16/9£3,264
Fri 30/1020:55 -
1 stop32h 05m
Sat 20/315:30 -
1 stop22h 10m
Deal found 14/9£3,519
Fri 19/213:15 -
1 stop15h 50m
Sun 7/301:05 -
1 stop17h 10m
Deal found 14/9£8,048
Mon 18/108:35 -
1 stop20h 40m
Tue 16/302:00 -
1 stop34h 55m
Deal found 15/9£8,548
Sun 14/219:20 -
1 stop21h 00m
Wed 3/302:55 -
1 stop18h 35m
Deal found 16/9£3,611
Tue 5/113:55 -
1 stop26h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 17/9£2,236
Sun 1/1113:55 -
1 stop33h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£2,395
Thu 15/1008:25 -
1 stop22h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£4,957
Tue 6/1012:30 -
Nonstop11h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 16/9£5,041
Tue 6/1021:05 -
1 stop34h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/9£5,306
Mon 2/1113:55 -
1 stop33h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 16/9£2,582
One-way first class flights to Thailand
Search for one-way first class flight options to Thailand. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.
Tue 5/113:55 -
1 stop26h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 17/9£2,236
Sun 1/1113:55 -
1 stop33h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£2,395
Thu 31/1213:55 -
1 stop33h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 16/9£2,415
Wed 25/1113:55 -
1 stop33h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 17/9£2,445
Tue 3/1113:55 -
1 stop33h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 16/9£2,451
Wed 2/1213:55 -
1 stop33h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9£2,459
Quickest first class flights to Thailand
Explore quickest first class flight options to Thailand based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.
Mon 30/1108:50 -
1 stop14h 45m
Sat 16/102:55 -
1 stop22h 15m
Deal found 14/9£3,669
Sat 7/1120:40 -
1 stop15h 00m
Wed 12/501:15 -
1 stop16h 45m
Deal found 17/9£8,000
Mon 15/214:05 -
1 stop15h 00m
Sat 27/202:00 -
1 stop17h 05m
Deal found 16/9£8,587
Sat 13/314:05 -
1 stop15h 00m
Sun 28/309:30 -
1 stop15h 15m
Deal found 13/9£8,617
Sat 28/1114:05 -
1 stop15h 00m
Mon 18/109:30 -
1 stop15h 25m
Deal found 14/9£8,617
Wed 11/1114:05 -
1 stop15h 00m
Thu 19/1101:05 -
1 stop18h 00m
Deal found 13/9£8,629
Thu 29/1008:50 -
1 stop14h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 16/9£4,023
Fri 30/1013:55 -
1 stop15h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 16/9£2,626
Sun 6/1208:15 -
1 stop15h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 17/9£2,746
Sat 12/1208:15 -
1 stop15h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9£2,962
Tue 3/1113:40 -
1 stop15h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 16/9£5,320
Thu 15/1014:55 -
1 stop15h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£5,497
Travel insights for first class flights from United Kingdom to Thailand
Get recent, data-driven insights about first class flights from United Kingdom to Thailand including ideal travel times, pricing trends, and more.
GB0-TH0
MAN-BKK
LHR-HKT
LHR-BKK
LGW-BKK
Which month is the cheapest to fly First Class from the United Kingdom to Thailand?
For First Class flights, the cheapest month to fly this route is June. The most expensive months are August and March.
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).
How far ahead should I book a First Class flight to Thailand?
Booking a First Class flight 83 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.
Frequently asked questions about Thailand first class tickets
Find answers to common questions related to First Class tickets for flights to Thailand. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 17 September 2026.
How many premium cabins does EVA Air have for flights to Thailand?
EVA Air currently offers a couple premium cabin classes on flights to Thailand: Business Class, Prem Economy Class and First Class. Still not enough? Try taking a look at other airlines or choosing a new departing point for more cabin options.
What is the cheapest month to book a First Class flight from United Kingdom to Thailand?
Currently, June is the cheapest month in which you can book a First Class flight from United Kingdom to Thailand (average of £3,143). Flying from United Kingdom to Thailand in August is currently the most expensive (average of £4,302). 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.
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