Flights London → Bangkok
LHR → BKK
Route overview
The flight route connects London to Bangkok, operating with a mix of large aircraft such as the Boeing 777 and Boeing 747, as well as the Airbus A340-600. Bangkok's Suvarnabhumi Airport, which opened in 2006, serves as the destination hub for this route, handling over 62 million passengers annually.
The London (LHR) → Bangkok (BKK) route is operated by British Airways, Iberia Airlines. FlightGuard's average computed risk is 10.9/100 (low), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Bangkok the average ATFM delay is 2.0 minutes (main cause: atfm). Departing from London the average ATFM delay is 1.8 minutes.
Heading to Bangkok: what to expect in this direction
Flying from London (LHR) to Bangkok (BKK) heads east for about 9,578 km, a flight time of roughly 12h 24m.
Air-traffic congestion: departing London the average ATFM delay is 1.8 min (atfm); arriving into Bangkok it is 2.0 min (atfm).
Route facts
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| Iberia Airlines (IB) | 86% | 17 min | 4.8% |
| British Airways (BA) | 77% | 17 min | 2.4% |
Airlines operating LHR-BKK
Frequently asked questions about LHR-BKK
Route-specific punctuality data isn't available yet. Check your flight on FlightGuard for a real-time analysis.
The cancellation rate varies by airline and season. Check your flight risk for an up-to-date estimate.
The route is operated by 2 airlines: British Airways, Iberia Airlines.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at Bangkok, ATC delays, strikes, NOTAMs, fuel, airline punctuality and recent trends.
The London-Bangkok route is about 9,578 km: for a cancellation (with less than 14 days' notice), a delay over 3 hours, or denied boarding, UK261 compensation is £520, barring extraordinary circumstances.
