EVA AirBR83% on time
Flights BR68 21:35 daily
live
Direct flights from London (LHR) to Bangkok (BKK): 14 nonstop departures observed each week across 2 airlines. 59% of the last 17 operated flights arrived within 15 minutes of schedule. The median arrival is 9 minutes early. 2 of the 17 tracked flights were cancelled. The nonstop covers 9,578 km, an estimated 12 hours 47 minutes in the air. Measured by Pro Flight Search from live flight boards at London and Bangkok. Updated 11 September 2026 at 12:28 UTC.
LHR
London
heavy · +37
BKK
Bangkok
smooth · +0
9,578 km · ~12h 47m est.
Runs rough · 2 airlines · 14x weekly · nonstop
59% on time
of the last 17 operated LHR → BKK flights arrived within 15 minutes
Median arrival delay is −9 min. 2 of 17 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−9 minacross the last 17 operated legs
Flight time~12h 47mestimated from route distance
Weekly departures14x2 direct airlines on the leg
Cancelled11.8%recent route rate · 2 of 17
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
EVA AirThai Airways
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at BKK: 36% odds of a 15+ minute delay and around +6 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the London to Bangkok route actually runs
Pro Flight Search records official board updates for nonstop LHR to BKK flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — London (LHR) to Bangkok (BKK) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/LHR-BKK
LHR to BKK questions
Is LHR–BKK running on time right now?
Mostly on schedule. The departure side at LHR is the weaker end, route health score 75/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on LHR–BKK?
Operators schedule evening departures around 21:25 from LHR. Earlier flights typically land before destination-airport delays accumulate later in the day; check the BKK delay card to confirm conditions when you'd arrive.
How long is the flight from LHR to BKK?
Great-circle distance is 9,578 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 706–851 min gate-to-gate on this route.
How often does LHR–BKK fly?
2 carriers operate this route, around 21 flights a week between them. Compare carrier days and times in the airline list above.
.