Bangkok to London (BKK–LHR) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
BKK–LHR is served by 3 airlines with nonstop service. Thai Airways, EVA Air and British Airways lead the route. The flight covers 5,952 miles in approximately 12h 30m. Beyond nonstop, 1-stop connecting options are also available.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| TG Thai Airways Also: AC, TP | 21 | 77W | 12h30-12h35 | – | Star Alliance | AC, TP |
| BR EVA Air | 14 | 77W | 12h30-12h35 | – | Star Alliance | – |
| BA British Airways | 0 | – | – | – | Oneworld | – |
Weekly Schedule Pattern
Connection Landscape
Travel Essentials
BKK: +07 · LHR: BST
When it's 6:00 PM in Bangkok, it's 12:00 PM in London.
Thai passport holders need a Standard Visitor Visa to enter the UK. Apply online through the UK government portal and attend a biometrics appointment at a visa application center in Bangkok. The visa is valid for up to 6 months per visit. Required documents include proof of funds, accommodation details, a return ticket, and evidence of ties to Thailand. The fee is GBP 115. Processing takes up to 3 weeks. Passport must be valid for the duration of the stay.
Airport Rail Link (ARL) runs from Phaya Thai station to Suvarnabhumi in 30 minutes (฿45 City Line; ฿90–130 Express, though Express service is often suspended). Trains run 6am to midnight. Transfer at Makkasan for MRT or Phaya Thai for BTS Skytrain.Metered taxis cost ฿250–400 from central Bangkok plus expressway tolls (฿50–75); expect 40–90 minutes depending on traffic. Avoid non-metered taxis; insist on the meter. Ride-share apps (Grab) are widely used and typically cost ฿200–350.
Heathrow Express runs every 15 minutes to Paddington (15 min, £25). Piccadilly line is slower (50–60 min) but £5.50 with Oyster. National Express coaches serve all terminals from Victoria (60–90 min, £6–10). Black cabs cost £50–90 to central London depending on traffic and time of day.
Mild maritime climate. Summers average 18–23°C with long daylight hours. Winters are 2–7°C, rarely below freezing. Rain is frequent year-round but rarely heavy. Pack layers and a waterproof jacket regardless of season. Fog can disrupt flights November through February.
BKK–LHR Quick Facts
Frequently Asked Questions
Flights from BKK to LHR
Suvarnabhumi Airport (BKK) and London Heathrow Airport (LHR) are connected by nonstop service from Thai Airways, EVA Air and British Airways. With 49 weekly departures, this is a heavily served route.
BKK to LHR Flight Duration and Schedule
Nonstop flight time from BKK to LHR is about 12 hours 30 minutes gate to gate. The route covers a distance of 5,952 miles (9,578 km). There are approximately 49 weekly flights outbound and 29 return, totaling 78 flights per week in both directions.
Connecting Options and Alternatives
1-stop connecting options are also available, commonly via Amsterdam, Vienna and Milan Malpensa. Two-stop connections are also available via intermediate hubs.