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Cheap flights from London to Osaka Kansai Intl Airport from £302

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — KIX
12 Jun — 19 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Kansai Intl

Enter your travel dates to find the best prices.

Cheapest flights from London to Kansai Intl
Explore the most affordable flight options available from London to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 May 2026.

Sun 20/920:25
LHR
-
KIX
1 stop16h 05m
Air China
Tue 13/1014:00
KIX
-
LHR
1 stop35h 40m
Air China
Deal found 9/5£487
Wed 9/920:25
LHR
-
KIX
1 stop16h 05m
Air China
Thu 15/1009:05
KIX
-
LHR
1 stop16h 35m
Air China
Deal found 10/5£488
Mon 7/920:20
LGW
-
KIX
1 stop16h 10m
Air China
Tue 13/1014:00
KIX
-
LGW
2 stops24h 55m
Air China
Deal found 10/5£488
Mon 14/920:25
LHR
-
KIX
1 stop16h 05m
Air China
Tue 13/1014:00
KIX
-
LHR
1 stop35h 40m
Air China
Deal found 9/5£497
Mon 7/920:25
LHR
-
KIX
1 stop16h 05m
Air China
Wed 14/1009:05
KIX
-
LHR
1 stop16h 35m
Air China
Deal found 10/5£498
Tue 3/1111:05
LGW
-
KIX
1 stop18h 55m
Air China
Wed 18/1116:30
KIX
-
LGW
1 stop23h 25m
Air China
Deal found 8/5£532
Fri 20/1111:05
LGW
-
KIX
1 stop18h 55m
Air China
Thu 10/1213:50
KIX
-
LGW
1 stop24h 45m
Air China
Deal found 12/5£533
Tue 10/1111:05
LGW
-
KIX
1 stop18h 55m
Air China
Thu 26/1116:30
KIX
-
LGW
1 stop23h 25m
Air China
Deal found 10/5£534
Thu 17/920:20
LGW
-
KIX
1 stop16h 10m
Air China
Tue 13/1014:00
KIX
-
LGW
2 stops24h 55m
Air China
Deal found 12/5£535
Tue 3/1111:05
LGW
-
KIX
1 stop18h 55m
Air China
Thu 12/1116:30
KIX
-
LGW
1 stop23h 25m
Air China
Deal found 10/5£538
Thu 5/1111:05
LGW
-
KIX
1 stop18h 55m
Air China
Thu 19/1116:30
KIX
-
LGW
1 stop23h 25m
Air China
Deal found 8/5£539
Mon 9/1111:05
LGW
-
KIX
1 stop18h 55m
Air China
Mon 23/1116:30
KIX
-
LGW
1 stop23h 25m
Air China
Deal found 12/5£541

Find flight deals from London to Kansai Intl

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Kansai Intl (KIX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 May 2026.

Round-trip from

£487

One-way from

£302

Popular in

July

Cheapest in

June

Average price

£546
Air China
  • Air China
  • 20/9-13/10
  • 2 total stops
  • 51h 45m total
  • London to Osaka
Search Deals
19/5
  • 19/5
  • 3 total stops
  • 47h 50m total
  • London to Osaka
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£27 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Kansai Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 May 2026.
Use the filters below to find and compare flights from London to Osaka Kansai Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Sat 19/9

22:05-14:15

1 stop32h 10m

Osaka Kansai Intl

Sat 10/10

15:15-20:00

1 stop36h 45m

£599

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Mon 6/7

20:50-11:50

1 stop31h 00m

Osaka Kansai Intl

Sun 12/7

18:40-18:45

1 stop32h 05m

£702

LondonOsaka

LTN - KIX

LTNKIX

London Luton

Sat 13/6

18:15-13:20

2 stops35h 05m

Osaka Kansai Intl

Sat 20/6

13:10-11:00

2 stops29h 50m

£706

LondonOsaka

LTN - KIX

LTNKIX

London Luton

Thu 11/6

07:00-13:20

2 stops22h 20m

Osaka Kansai Intl

Tue 16/6

07:45-18:05

3 stops42h 20m

£709

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Sat 24/10

22:05-14:05

1 stop32h 00m

Osaka Kansai Intl

Thu 5/11

15:05-19:10

1 stop37h 05m

£713

LondonOsaka

LTN - KIX

LTNKIX

London Luton

Sun 7/6

05:40-21:00

2 stops31h 20m

Osaka Kansai Intl

Sun 14/6

13:10-14:35

2 stops33h 25m

£713

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Sun 20/9

17:55-18:00

1 stop16h 05m

Osaka Kansai Intl

Mon 12/10

14:20-06:40

1 stop24h 20m

£715

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Fri 23/10

18:00-21:00

1 stop19h 00m

Osaka Kansai Intl

Thu 5/11

14:20-06:30

1 stop25h 10m

£716

LondonOsaka

LTN - KIX

LTNKIX

London Luton

Thu 4/6

07:00-21:00

2 stops30h 00m

Osaka Kansai Intl

Wed 17/6

13:10-14:25

2 stops33h 15m

£737

LondonOsaka

LTN - KIX

LTNKIX

London Luton

Tue 23/6

17:45-12:10

2 stops34h 25m

Osaka Kansai Intl

Tue 30/6

19:00-11:00

2 stops24h 00m

£763

Flights are sorted by cheapest return flights first.

Deals found on 12/5

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from London to Kansai Intl

Have a flexible travel schedule? Discover the best time to fly to Kansai Intl from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Osaka Kansai Intl Airport

How far ahead should I book a flight from London to Osaka Kansai Intl Airport?

The best time to book flights from London to Osaka Kansai Intl Airport is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London to Osaka Kansai Intl Airport?

Currently, May is the cheapest month in which you can book a flight from London to Osaka Kansai Intl Airport (average of £222). Flying from London to Osaka Kansai Intl Airport in August is currently the most expensive (average of £496). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from London to Osaka Kansai Intl Airport?

What’s the top stopover airport for flights from London to Osaka Kansai Intl Airport?

Share of one-stop return flights from London to Osaka Kansai Intl Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Shanghai (PVG) – chosen by Cheapflights users on 46% of one-stop itineraries from London to Osaka Kansai Intl Airport on Cheapflights.

What’s the cheapest stopover airport for flights from London to Osaka Kansai Intl Airport?

Average return fare for one-stop flights from London to Osaka Kansai Intl Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Beijing (PKX) is the most affordable one-stop option, with an average return flight price of £532.

What’s the fastest stopover option from London to Osaka Kansai Intl Airport?

Shortest average travel time for one-stop one-way flights from London to Osaka Kansai Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Beijing (PEK) have the shortest average one-way travel time for one-stop routes: 15h 05m.

Which airport typically offers the quickest stopover for flights from London to Osaka Kansai Intl Airport?

Average stopover duration for one-stop one-way flights from London to Osaka Kansai Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 1h 45m.

Reviews of airlines servicing Kansai Intl

Get insights into the airlines that provide service to Kansai Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kansai Intl. Reviews last updated 13 May 2026.
Read through reviews of airlines operating flights from London to Osaka Kansai Intl Airport, such as Cathay Pacific,China Southern, andEtihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,329 reviews
Check prices

Entertainment

7.8

Food

7.3

Overall

7.6

Boarding

7.9

Comfort

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕
Cathay Pacific
7.6
Good
1,329 reviews
Cathay Pacific
7.6
Good
1,329 reviews
Check prices

Entertainment

7.8

Food

7.3

Overall

7.6

Boarding

7.9

Comfort

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕
China Southern
7.5
Good
151 reviews
Cathay Pacific
7.6
Good
1,329 reviews
Check prices

Entertainment

7.8

Food

7.3

Overall

7.6

Boarding

7.9

Comfort

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕
Etihad Airways
7.3
Good
1,437 reviews
Cathay Pacific
7.6
Good
1,329 reviews
Check prices

Entertainment

7.8

Food

7.3

Overall

7.6

Boarding

7.9

Comfort

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕
China Eastern
7.3
Good
211 reviews
Cathay Pacific
7.6
Good
1,329 reviews
Check prices

Entertainment

7.8

Food

7.3

Overall

7.6

Boarding

7.9

Comfort

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕
Air China
7.3
Good
149 reviews
Cathay Pacific
7.6
Good
1,329 reviews
Check prices

Entertainment

7.8

Food

7.3

Overall

7.6

Boarding

7.9

Comfort

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕

Related info for your journey

Find useful and relevant information for your journey from London to Kansai Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London to Osaka Kansai Intl Airport?

    Departing from London to Osaka Kansai Intl Airport will take you 16h 05m. The distance from London to Osaka Kansai Intl Airport is about 5929 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from London to Osaka Kansai Intl Airport round-trip?

    According to our current data, China Eastern (£394), China Southern (£426), and Air China (£454) offers the cheapest pricing from London to Osaka Kansai Intl Airport. You may be able to fly from London to Osaka Kansai Intl Airport for 42% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from London to Osaka Kansai Intl Airport one-way?

    To fly one-way, consider booking your trip with China Eastern, which is currently one of the cheapest options available, starting at £245. Air China flights start at £307 while deals on Etihad Airways start at £331 one-way.

  • What are the most popular routes from London to Osaka Kansai Intl Airport?

    Most travelers choose London Heathrow - Osaka Kansai Intl, London Gatwick - Osaka Kansai Intl or London Stansted - Osaka Kansai Intl when deciding on the best route from London to Osaka Kansai Intl Airport.

  • Can I find deals for flights from London to Kansai Intl that include hotel bookings?

    Yes. In addition to deals on London to Kansai Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Kansai Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Kansai Intl.

  • Can I find deals for business class flights from London to Kansai Intl?

    Yes. Cheapflights offers flight deals from London to Kansai Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Osaka Kansai Intl Airport?

    Currently, May is the cheapest month in which you can book a flight from London to Osaka Kansai Intl Airport (average of £222). Flying from London to Osaka Kansai Intl Airport in August is currently the most expensive (average of £496). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 9 airlines flying from London to Kansai Intl

Discover the top 9 airlines that operate flights from London to Kansai Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 May 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£394Average£641FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapest£426Average£577FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£454Average£753FlexibilityNo cancel feeOn-time67%
Search Air China flights
Cathay PacificCheapest£715Average£868FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Asiana AirlinesCheapest£747Average£970FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
KLMCheapest£778Average£1,222FlexibilityNo cancel feeOn-time75%
Search KLM flights
Etihad AirwaysCheapest£840Average£1,164FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Thai AirwaysCheapest£1,008Average£1,127FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
EmiratesCheapest£1,011Average£1,102FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Kansai Intl?

Cheapflights makes it easy to find London to Kansai Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to Kansai Intl?

Cheapflights helps you find that perfect flight to Kansai Intl from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from London to Kansai Intl with no change fees?

Certainly. Search results for flights to Kansai Intl from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from London to Kansai Intl become cheaper?

Yes, Cheapflights offers price alerts on London to Kansai Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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