Cheap flights to Thailand
Lowest airfare searched
£149.00
Cheapest ticket searched for Thailand during September 2026.
Cheap one-way & return flights to Thailand from London
Live indicative fares, refreshed weekly.
Air China
LHR → BKK
London to Bangkok
£404.59
British Airways
LHR → BKK
London to Bangkok
£434.99
British Airways
LHR → BKK
London to Bangkok
£434.99
EVA Air
LHR → BKK
London to Bangkok
£443.79
Singapore Airlines
LHR → BKK
London to Bangkok
£463.56
Etihad Airways
LHR → BKK
London to Bangkok
£480.09
Norse Atlantic Airways (UK)
LGW → BKK
London to Bangkok
£487.87
British Airways
LGW → BKK
London to Bangkok
£680.80
Spread the cost of your Thailand trip
Flexible instalment plan — reserve now with a small deposit and pay the rest before you travel.
Popular Routes
| From | To | Fare |
|---|---|---|
| London Heathrow | Bangkok | £149.00 |
| Manchester | Bangkok | £189.00 |
Thailand Travel Guide
Thailand pairs a well-connected capital with stunning beaches and northern mountain scenery, remaining one of the most popular long-haul destinations for UK travellers.
Bangkok serves as the main gateway and a common stopover, with onward routes to Phuket, Chiang Mai, Krabi and Pattaya covering the country's main beach and cultural regions.
Best Time to Visit
Booking in advance and comparing flexible dates can help you find better-value fares — November to February typically offers the most comfortable weather nationwide.
Airport Information
Suvarnabhumi Airport (BKK) is Bangkok's main international gateway, with Don Mueang serving budget and regional routes.
Airlines Serving Thailand
Thailand Flights FAQs
Related Destinations
Philippines
Asia
Economy from
£149.00
Singapore
Asia
Economy from
£149.00
Vietnam
Asia
Economy from
£149.00