£432 Cheap Flights from London (LHR) to Osaka (KIX)

View £432 flight on Fri, 11 Sept 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Kansai Intl. Airport (KIX)

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Cheap Flights from London (LHR) to Osaka (KIX)

Prices were available within the past 7 days and start at £432 for one-way flights and £494 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Wed, 9 Sept - Thu, 15 Oct
LHR
London
KIX
Osaka
£494 Return, found 9 hours ago
£494
Return
found 9 hours ago
Select Air China flight, departing Wed, 9 Sept from London to Osaka, returning Thu, 15 Oct, priced at £494 found 9 hours ago
Shenzhen Airlines
Mon, 21 Sept - Fri, 16 Oct
LHR
London
KIX
Osaka
£596 Return, found 1 day ago
£596
Return
found 1 day ago
Select Shenzhen Airlines flight, departing Mon, 21 Sept from London to Osaka, returning Fri, 16 Oct, priced at £596 found 1 day ago
China Southern Airlines
Thu, 12 Nov - Wed, 25 Nov
LHR
London
KIX
Osaka
£609 Return, found 11 hours ago
£609
Return
found 11 hours ago
Select China Southern Airlines flight, departing Thu, 12 Nov from London to Osaka, returning Wed, 25 Nov, priced at £609 found 11 hours ago
Etihad Airways
Wed, 17 Jun - Mon, 13 Jul
LHR
London
KIX
Osaka
£722 Return, found 2 hours ago
£722
Return
found 2 hours ago
Select Etihad Airways flight, departing Wed, 17 Jun from London to Osaka, returning Mon, 13 Jul, priced at £722 found 2 hours ago
China Eastern Airlines
Mon, 2 Nov - Mon, 30 Nov
LHR
London
KIX
Osaka
£742 Return, just found
£742
Return
just found
Select China Eastern Airlines flight, departing Mon, 2 Nov from London to Osaka, returning Mon, 30 Nov, priced at £742 just found
Vietnam Airlines
Tue, 16 Jun - Wed, 1 Jul
LHR
London
KIX
Osaka
£758 Return, found 2 days ago
£758
Return
found 2 days ago
Select Vietnam Airlines flight, departing Tue, 16 Jun from London to Osaka, returning Wed, 1 Jul, priced at £758 found 2 days ago
All Nippon Airways
Wed, 10 Feb - Thu, 25 Feb
LHR
London
KIX
Osaka
£811 Return, found 1 day ago
£811
Return
found 1 day ago
Select All Nippon Airways flight, departing Wed, 10 Feb from London to Osaka, returning Thu, 25 Feb, priced at £811 found 1 day ago
Japan Airlines
Wed, 3 Feb - Wed, 10 Feb
LHR
London
KIX
Osaka
£849 Return, found 9 hours ago
£849
Return
found 9 hours ago
Select Japan Airlines flight, departing Wed, 3 Feb from London to Osaka, returning Wed, 10 Feb, priced at £849 found 9 hours ago
Lufthansa
Tue, 23 Feb - Sun, 28 Feb
LHR
London
KIX
Osaka
£890 Return, found 2 days ago
£890
Return
found 2 days ago
Select Lufthansa flight, departing Tue, 23 Feb from London to Osaka, returning Sun, 28 Feb, priced at £890 found 2 days ago
Emirates
Tue, 5 May - Mon, 18 May
LHR
London
KIX
Osaka
£945 Return, found 1 hour ago
£945
Return
found 1 hour ago
Select Emirates flight, departing Tue, 5 May from London to Osaka, returning Mon, 18 May, priced at £945 found 1 hour ago

Alternative airports near Osaka

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Itami ITM. Closest option available. Average driving time to city centre is 10 minutes. Flights from £1,177
ITM
Itami
Closest
Average driving time to city centre10 min
Flights from £1,177
Select flight to Kobe Airport UKB. Average driving time to city centre is 32 minutes. Flights from £1,278
UKB
Kobe Airport
Average driving time to city centre32 min
Flights from £1,278

Find the cheapest month to fly from London (LHR) to Osaka (KIX)

June is typically the cheapest month to fly

From £491 - £1,016 per traveller.

Frequently asked questions

How much does a flight from London (LHR-Heathrow) to Osaka (KIX-Kansai Intl.) cost?
One-way flights typically cost between £649 and £3,931 and return flights often range between £1,127 and £6,070. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from London (LHR-Heathrow) to Osaka (KIX-Kansai Intl.)?
January is typically the cheapest month to fly from London Heathrow (LHR) to Osaka Kansai Intl. (KIX), with average return fares of approximately £772. This is about 24% lower than the average price throughout the year. January often sees lower prices because it falls after the busy holiday travel season, when demand for flights tends to decrease. Other cheap months to fly from London Heathrow (LHR) to Osaka Kansai Intl. (KIX) include May and November.
How do I find cheap flights from London (LHR-Heathrow) to Osaka (KIX-Kansai Intl.)?
To find a cheap flight from London (LHR-Heathrow) to Osaka (KIX-Kansai Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from London (LHR-Heathrow) to Osaka (KIX-Kansai Intl.)?
When looking for the best time to fly from London Heathrow (LHR) to Osaka Kansai Intl. (KIX), it's helpful to consider both price and popularity. Based on booking data from the past year, you'll find the cheapest flights in January and November, with average return fares around £772. However, the most popular months for travel are May and March, which means you'll have plenty of flight options and schedules to choose from during these times. Since there isn't a single month that is both cheapest and most popular, you can decide whether saving money or having more flight flexibility is your priority.
How many flights per day from London (LHR-Heathrow) to Osaka (KIX-Kansai Intl.)?
There are approximately 123 connecting flights per day from London (LHR-Heathrow) to Osaka (KIX-Kansai Intl.). Some common connection points include Frankfurt Intl. (FRA), Franz Josef Strauss Intl. (MUC), and Istanbul Airport (IST).
What is the earliest flight from London (LHR-Heathrow) to Osaka (KIX-Kansai Intl.)?
The earliest flight from London Heathrow (LHR) to Osaka Kansai Intl. (KIX) typically departs at approximately 6:00 AM local time. This service is operated by BT and CX and is seasonal, active in September. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from London (LHR-Heathrow) to Osaka (KIX-Kansai Intl.)?
You'll typically find the most flights from London (LHR-Heathrow) to Osaka (KIX-Kansai Intl.) on a Friday, with around 69 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Lufthansa, British Airways, and Finnair. Flight schedules are consistent throughout the week, so you'll have a good selection of flights regardless of the day you choose to fly.
What are the most popular departure times for flights from London (LHR-Heathrow) to Osaka (KIX-Kansai Intl.)?
The most popular departure times for flights from London Heathrow (LHR) to Osaka Kansai Intl. (KIX) are in the evening, from 6pm to 9pm. About 30% of passengers prefer this time. Many major carriers, including ANA and Cathay Pacific, offer flights during this window. This timing works well because it allows you to finish your day before heading to the airport, and you'll arrive in Osaka ready to start your adventure.
How long does it take to fly from London (LHR-Heathrow) to Osaka (KIX-Kansai Intl.)?
A flight from LHR to KIX with a layover takes around 18 hours 20 minutes, with the route covering approximately 5,923 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from London (LHR-Heathrow) to Osaka (KIX-Kansai Intl.)?
Select the "Business class" and "First class" filters when looking for LHR to KIX flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a London (LHR-Heathrow) to Osaka (KIX-Kansai Intl.) flight with Expedia?
It's easy to earn miles on a London (LHR-Heathrow) to Osaka (KIX-Kansai Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Osaka from Heathrow (LHR)?
When traveling from Heathrow (LHR) to Osaka, you can fly into Itami (ITM) and Kansai Intl. (KIX). Some flights may connect through major hubs like Frankfurt Intl. (FRA), Franz Josef Strauss Intl. (MUC), Haneda (HND) before reaching Osaka. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from London (LHR-Heathrow) to Osaka (KIX-Kansai Intl.) at the last minute?
Typically, booking a last minute flight from London (LHR-Heathrow) to Osaka (KIX-Kansai Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a London (LHR-Heathrow) to Osaka (KIX-Kansai Intl.) flight and hotel package?
Securing a London (LHR-Heathrow) to Osaka (KIX-Kansai Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from London (LHR-Heathrow) to Osaka (KIX-Kansai Intl.)?
If you booked your London (LHR-Heathrow) to Osaka (KIX-Kansai Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Heathrow
Destination airport
Kansai Intl.
Airlines serving
Air China, Air France, Asiana Airlines, British Airways, Cathay Pacific, China Airlines, China Southern Airlines, Emirates, Etihad Airways, Finnair, Japan Airlines, KLM, Korean Air, Lufthansa, Malaysia Airlines, Singapore Airlines, Thai Airways International, Turkish Airlines, Vietnam Airlines, Virgin Atlantic
Return price
£494
Distance
9475 km

Book with confidence

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, 20 airlines cover the route. And fly direct, getting you to Kansai Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Heathrow to Kansai Intl..  

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 Kansai Intl. (KIX)

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 Kansai Intl. start at just £494 and range up to £945.  

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 September, 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 Kansai Intl. 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.  

Compare flights from London to Osaka easily and book with confidence

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