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Cheap flights from London to Osaka Kansai Intl Airport from £319

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 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — KIX
30 Jun — 7 Jul1
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 31 May 2026.

Wed 11/1121:10
LHR
-
KIX
1 stop31h 55m
Multiple Airlines
Wed 25/1114:25
KIX
-
LHR
1 stop37h 10m
Multiple Airlines
Deal found 26/5£646
Mon 22/621:05
LGW
-
KIX
2 stops31h 05m
Multiple Airlines
Mon 29/619:00
KIX
-
LGW
2 stops25h 50m
Multiple Airlines
Deal found 29/5£646
Wed 4/1121:10
LHR
-
KIX
1 stop31h 55m
Multiple Airlines
Tue 1/1214:25
KIX
-
LHR
1 stop37h 10m
Multiple Airlines
Deal found 27/5£648
Thu 4/617:35
STN
-
KIX
2 stops35h 45m
Multiple Airlines
Thu 11/609:30
KIX
-
STN
2 stops29h 40m
Multiple Airlines
Deal found 30/5£649
Tue 2/616:50
LGW
-
KIX
2 stops35h 20m
Multiple Airlines
Tue 16/610:50
KIX
-
LGW
2 stops27h 50m
Multiple Airlines
Deal found 28/5£649
Wed 11/1121:10
LHR
-
KIX
1 stop31h 55m
Multiple Airlines
Mon 23/1114:25
KIX
-
LHR
1 stop37h 10m
Multiple Airlines
Deal found 28/5£649
Mon 2/1121:10
LHR
-
KIX
1 stop31h 55m
Multiple Airlines
Mon 16/1114:25
KIX
-
LHR
1 stop37h 10m
Multiple Airlines
Deal found 27/5£650
Mon 1/618:05
LTN
-
KIX
2 stops42h 55m
Multiple Airlines
Mon 15/613:10
KIX
-
LTN
2 stops31h 10m
Multiple Airlines
Deal found 27/5£650
Mon 9/1121:10
LHR
-
KIX
1 stop31h 55m
Multiple Airlines
Sun 15/1116:00
KIX
-
LHR
1 stop35h 35m
Multiple Airlines
Deal found 28/5£651
Thu 25/611:10
LGW
-
KIX
1 stop19h 00m
China Southern
Sun 5/716:00
KIX
-
LGW
1 stop35h 40m
China Southern
Deal found 30/5£651
Fri 20/1121:10
LHR
-
KIX
1 stop31h 55m
Multiple Airlines
Wed 2/1214:25
KIX
-
LHR
1 stop37h 10m
Multiple Airlines
Deal found 28/5£651
Wed 4/1121:10
LHR
-
KIX
1 stop31h 55m
Multiple Airlines
Wed 2/1214:25
KIX
-
LHR
1 stop37h 10m
Multiple Airlines
Deal found 27/5£653

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 31 May 2026.

Round-trip from

£646

One-way from

£319

Popular in

July

Cheapest in

June

Average price

£550
China Southern
  • China Southern
  • 11/11-25/11
  • 2 total stops
  • 69h 05m total
  • London to Osaka
Search Deals
18/6
  • 18/6
  • 2 total stops
  • 21h 50m total
  • London to Osaka
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£31 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£20 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 31 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

Fri 19/6

20:50-07:55

2 stops27h 05m

Osaka Kansai Intl

Thu 9/7

00:55-19:10

2 stops26h 15m

£672

LondonOsaka

LTN - KIX

LTNKIX

London Luton

Fri 19/6

05:40-21:00

2 stops31h 20m

Osaka Kansai Intl

Fri 10/7

12:10-19:55

3 stops39h 45m

£702

LondonOsaka

LTN - KIX

LTNKIX

London Luton

Thu 25/6

05:40-13:20

2 stops23h 40m

Osaka Kansai Intl

Thu 2/7

09:30-00:10

2 stops22h 40m

£704

LondonOsaka

LTN - KIX

LTNKIX

London Luton

Thu 11/6

05:40-13:20

2 stops23h 40m

Osaka Kansai Intl

Wed 17/6

08:35-11:00

3 stops34h 25m

£712

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Mon 2/11

10:30-13:20

1 stop17h 50m

Osaka Kansai Intl

Sun 15/11

13:10-14:00

1 stop33h 50m

£714

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Thu 12/11

10:30-13:20

1 stop17h 50m

Osaka Kansai Intl

Sat 21/11

14:20-14:00

1 stop32h 40m

£715

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Sun 15/11

10:30-12:10

1 stop16h 40m

Osaka Kansai Intl

Sun 22/11

13:10-06:30

1 stop26h 20m

£715

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Fri 19/6

16:35-21:35

1 stop21h 00m

Osaka Kansai Intl

Fri 10/7

19:45-14:20

1 stop26h 35m

£735

LondonOsaka

LTN - KIX

LTNKIX

London Luton

Sat 27/6

18:15-12:10

2 stops33h 55m

Osaka Kansai Intl

Sat 4/7

09:30-11:00

2 stops33h 30m

£739

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Thu 22/10

16:35-22:30

1 stop21h 55m

Osaka Kansai Intl

Mon 9/11

10:50-14:20

1 stop36h 30m

£762

Flights are sorted by cheapest return flights first.

Deals found on 27/5

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

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 £224). Flying from London to Osaka Kansai Intl Airport in July is currently the most expensive (average of £623). 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 43% 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 £478.

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 04m.

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.

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 85 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.

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 31 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
1,352 reviews
Check prices

Boarding

7.9

Crew

8.1

Entertainment

7.8

Overall

7.6

Food

7.3

Comfort

7.6

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
1,352 reviews
Cathay Pacific
7.6
Good
1,352 reviews
Check prices

Boarding

7.9

Crew

8.1

Entertainment

7.8

Overall

7.6

Food

7.3

Comfort

7.6

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
152 reviews
Cathay Pacific
7.6
Good
1,352 reviews
Check prices

Boarding

7.9

Crew

8.1

Entertainment

7.8

Overall

7.6

Food

7.3

Comfort

7.6

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
1,444 reviews
Cathay Pacific
7.6
Good
1,352 reviews
Check prices

Boarding

7.9

Crew

8.1

Entertainment

7.8

Overall

7.6

Food

7.3

Comfort

7.6

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
219 reviews
Cathay Pacific
7.6
Good
1,352 reviews
Check prices

Boarding

7.9

Crew

8.1

Entertainment

7.8

Overall

7.6

Food

7.3

Comfort

7.6

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
152 reviews
Cathay Pacific
7.6
Good
1,352 reviews
Check prices

Boarding

7.9

Crew

8.1

Entertainment

7.8

Overall

7.6

Food

7.3

Comfort

7.6

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 17h 50m. 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 (£397), China Southern (£429), and Air China (£457) 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 43% 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 £246. Air China flights start at £309 while deals on Etihad Airways start at £333 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 £224). Flying from London to Osaka Kansai Intl Airport in July is currently the most expensive (average of £623). 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 8 airlines flying from London to Kansai Intl

Discover the top 8 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 31 May 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£397Average£644FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapest£429Average£574FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£457Average£757FlexibilityNo cancel feeOn-time67%
Search Air China flights
Cathay PacificCheapest£720Average£881FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Asiana AirlinesCheapest£752Average£976FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
KLMCheapest£783Average£1,230FlexibilityNo cancel feeOn-time75%
Search KLM flights
Etihad AirwaysCheapest£845Average£1,172FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
EmiratesCheapest£983Average£1,109FlexibilityNo 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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