Find the cheapest flights on Expedia from London (LHR) to Osaka (OSA). Flight ticket prices change frequently based on availability and demand. We send price-drop alerts to make air travel simple and flexible. The lowest one-way fare found on Expedia for this route in the past 7 days starts at £413 for travel on 26 November 2026.
Cheap Flights from London to Osaka (LHR-OSA)
Prices were available within the past 7 days and start at £413 for one-way flights and £530 for return, for the period specified. Prices and availability are subject to change.
Compare flights from London to Osaka easily and book with confidence
For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Osaka. Operating between them flights per day, 13 airlines cover the route. And fly direct, getting you to Osaka in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Heathrow to Osaka.
To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.
Grab a great deal on your flight from Heathrow (LHR) to Osaka (OSA)
The easiest way to view the best deals on flights from London to Osaka today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Heathrow to Osaka start at just £530 and range up to £838.
To find an even better deal, try
being flexible on your dates – midweek flights can be cheaper
looking for other airports near London and Osaka
booking your flight during November, the cheapest month on this route
varying your flight times – early morning and late at night are sometimes cheaper
Why you should book your London to Osaka flight with Expedia!
We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Heathrow to Osaka for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.
Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.
Travel information
Origin airport
Heathrow Airport
Destination airport
Kansai Intl. Airport
Distance
5,922 miles away
Airlines serving
Cathay Pacific, Thai Airways International, British Airways, Singapore Airlines, Lufthansa, Asiana Airlines, Malaysia Airlines, Korean Air, Finnair, Vietnam Airlines, Emirates, Qatar Airways, Air China, Japan Airlines, Air France, KLM, Turkish Airlines, All Nippon Airways, China Southern Airlines, China Eastern Airlines, Etihad Airways, EVA Airways, Air Canada, China Airlines, Virgin Atlantic, Air India, ITA Airways, United, Shenzhen Airlines, Hainan Airlines