Osaka to London Business Class Flights
Lie-flat business class · 12h 30m · British Airways, JAL
Based on fares from the past 90 days. Prices vary by date.
Compare business class flights from Osaka to London. Lie-flat seats from €2,000 on British Airways, JAL. Flight time 12h 30m, distance 9,450 km. Book 2-4 months ahead for the best fares.
Airlines on this route
Business class service between Osaka and London is operated by British Airways and JAL . All carriers offer lie-flat seats with direct aisle access on this 9,450 km route, with typical flight times of 12h 30m.
What to expect on Osaka–London
At 12h 30m, this long-haul route is where business class truly shines. Expect a fully lie-flat bed (Lie-flat), multi-course dining, and premium lounge access at Osaka. British Airways operates the most competitive fares starting at €2,000.
Osaka (KIX) — departure airport
Flights depart from Osaka (KIX). Business class passengers have access to premium lounges before departure. Your destination airport is London (LHR). See our KIX airport guide for lounge details and LHR arrival info.
How to book Osaka to London business class
Prices for business class from Osaka to London range from €2,000 to €5,000. For routes above €1,500, booking 3–6 months ahead and being flexible with dates can save 20–30%. Set a price alert and wait for sales. Compare fares across 2 airlines — prices can vary by €1,500 or more depending on the carrier and season.