Direct (nonstop) flights from Bangkok to London
2 airlines fly nonstop from Suvarnabhumi Airport (BKK) to Heathrow (LHR). It's 5,957 miles (9,587 km), about 13h in the air. Operated by EVA Air, Thai Airways International.
EVA Air
Thai Airways International
Route data last updated: May 31, 2026
Airlines with non-stop flights
TG
Thai Airways International
Alternative Routes
Other ways to fly from Bangkok to London with one stop · direct emits 911 kg CO₂ per passenger
Looking for the return flight?
LHR → BKK: Flights from London to BangkokOther direct flights from Bangkok
Direct flights from London (LHR)
Frequently Asked Questions
How long is the direct flight from Bangkok to London?
A nonstop flight from Bangkok (BKK) to London (LHR) takes approximately 13 hours. The distance is 5,957 miles (9,587 km).
Which airlines fly nonstop from Bangkok to London?
2 airlines: EVA Air, Thai Airways International.
Is there a nonstop flight from Bangkok to London?
Yes. 2 airlines: EVA Air, Thai Airways International.
How far is Bangkok from London?
The flight distance from Bangkok to London is 5,957 miles (9,587 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Tokyo.
What is the time difference between Bangkok and London?
London is 6 hours behind Bangkok. (Asia/Bangkok vs Europe/London.)
Will I experience jet lag flying from Bangkok to London?
Probably — 6-hour time difference means moderate jet lag. Expect about 1 day of adjustment per hour of shift. Flying westward is generally easier to adjust to.
What type of aircraft flies from Bangkok to London?
At 13h, this route typically uses wide-body aircraft — Boeing 777, 787, or Airbus A330/A350. Varies by airline.
Do I need a visa to travel from Thailand to United Kingdom?
Depends on your passport. Check with the United Kingdom embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Bangkok to London?
Roughly 911 kg CO2 per passenger one-way. That's about the same as driving 4,555 km.
Is the return flight from London to Bangkok also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Bangkok to London?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. For long-haul, booking 2-3 months out tends to help. Use "Check Prices" above to compare.
How early should I arrive at Suvarnabhumi Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.