What is the fastest way to fly from the UK to Thailand?

Thai Airways and British Airways both operate direct flights from London to Bangkok in approximately 11 hours 30 minutes to 11 hours 45 minutes, making them the fastest options. EVA Air's one-stop service via Taipei adds around 3 to 4 hours to total journey time but is often cheaper than the two direct carriers.

Do I need a visa to visit Thailand from the UK?

British passport holders can enter Thailand visa-free for stays of up to 60 days for tourism purposes, extendable by a further 30 days at an immigration office within Thailand. Your passport must be valid for at least six months beyond your entry date.

What is the Thailand Digital Arrival Card and do I need one?

Yes, all foreign visitors including UK citizens must complete the Thailand Digital Arrival Card (TDAC) online no earlier than 72 hours before arrival. It is free to submit through the official government portal and generates a QR code that should be kept accessible for presentation at immigration.

When is the cheapest time to fly to Thailand from the UK?

May, June and early July are consistently the cheapest months, with return economy fares from London to Bangkok falling to as low as £480 to £650. December and January, Thailand's peak cool season and UK winter holidays, are the most expensive, with fares frequently reaching £900 to £1,300 or more.

Which airport should I fly into for Thailand?

Bangkok Suvarnabhumi Airport (BKK) is Thailand's main international gateway and the airport used by Thai Airways, British Airways and EVA Air flights from the UK. Bangkok's other airport, Don Mueang (DMK), handles mostly low-cost domestic and regional traffic and is not used on UK routes.

Is it better to fly direct or via a connecting hub to Thailand?

Direct flights with Thai Airways or British Airways save 3 to 5 hours of total journey time and avoid a second security process, which suits travellers prioritising speed and simplicity. One-stop options via the Gulf, Istanbul, Helsinki or Seoul are often £100 to £200 cheaper in shoulder season and can suit travellers happy to add a connection or interested in a stopover along the way.

Flights to Thailand from the UK 2026: Thai Airways, British Airways, EVA Air and Every Route Compared - Flugalternativen

Compare direct flights to Thailand with Thai Airways, British Airways and EVA Air, plus one-stop options via the Gulf, Istanbul, Helsinki and Seoul. Fares, the Bangkok arrival guide, TDAC and visa rules for 2026.