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Cheap flights from London to Osaka Kansai Intl Airport from £276

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — KIX
21 Dez — 28 Dez1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London to Osaka Kansai Intl are usually found in February or May, booked 26 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap 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 21 November 2025.

Round-trip from

£459

One-way from

£276

Popular in

July

Cheapest in

February

Average price

£570
China Eastern
  • China Eastern
  • 22/1-29/1
  • 2 total stops
  • 42h 50m total
  • London to Osaka
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15/4
  • 15/4
  • 2 total stops
  • 33h 30m total
  • London to Osaka
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£98 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find 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 21 November 2025.

So 23/1121:15LHR - KIX
1 stop31h 10mHainan Airlines
Sa 29/1114:30KIX - LHR
1 stop36h 25mHainan Airlines
Deal found 19/11£462
Mo 24/1121:30LHR - KIX
1 stop31h 25mChina Southern
So 30/1115:25KIX - LHR
1 stop36h 10mChina Southern
Deal found 19/11£463
Do 20/1121:30LHR - KIX
1 stop31h 25mChina Southern
Do 27/1115:25KIX - LHR
1 stop35h 30mChina Southern
Deal found 19/11£471
Di 25/1111:05LGW - KIX
1 stop16h 05mAir China
Sa 29/1109:30KIX - LGW
1 stop30h 25mAir China
Deal found 20/11£472
So 23/1111:05LGW - KIX
1 stop18h 55mAir China
Sa 29/1109:30KIX - LGW
1 stop30h 25mAir China
Deal found 19/11£473
Fr 21/1111:05LGW - KIX
1 stop18h 55mAir China
Fr 28/1109:30KIX - LGW
1 stop30h 25mAir China
Deal found 19/11£474
So 30/1121:00LHR - KIX
1 stop29h 00mChina Eastern
Fr 5/1216:30KIX - LHR
1 stop34h 00mChina Eastern
Deal found 19/11£475
Di 25/1110:30LGW - KIX
2 stops25h 30mChina Eastern
So 30/1110:00KIX - LGW
2 stops37h 00mChina Eastern
Deal found 20/11£479
Mi 3/1210:30LGW - KIX
1 stop15h 30mChina Eastern
Do 4/1219:00KIX - LGW
1 stop20h 30mChina Eastern
Deal found 19/11£484
So 23/1121:15LHR - KIX
1 stop31h 10mHainan Airlines
Do 27/1114:30KIX - LHR
2 stops36h 05mHainan Airlines
Deal found 19/11£486
Sa 29/1121:00LHR - KIX
1 stop15h 00mChina Eastern
Di 9/1209:20KIX - LHR
1 stop17h 10mChina Eastern
Deal found 18/11£487
Sa 22/1110:30LGW - KIX
1 stop16h 40mChina Eastern
Fr 28/1113:50KIX - LGW
2 stops25h 40mChina Eastern
Deal found 19/11£488

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 21 November 2025.
Use the filters below to find and compare flights from London to Osaka Kansai Intl Airport that are best for you.

Fly from

London

Fly to

Kansai Intl

Route

Depart

Return

Price

LondonOsaka

STN - KIX

STNKIX

London Stansted

Di 2/12

07:30-13:20

2 stops20h 50m

Osaka Kansai Intl

Fr 12/12

19:20-11:30

2 stops25h 10m

£591

LondonOsaka

LTN - KIX

LTNKIX

London Luton

So 11/1

07:00-13:20

2 stops21h 20m

Osaka Kansai Intl

So 25/1

09:20-21:50

2 stops21h 30m

£622

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Mi 18/2

21:10-16:20

1 stop34h 10m

Osaka Kansai Intl

So 22/2

17:20-19:10

1 stop34h 50m

£627

LondonOsaka

LTN - KIX

LTNKIX

London Luton

Sa 10/1

07:15-12:10

2 stops19h 55m

Osaka Kansai Intl

Sa 17/1

09:20-21:55

2 stops21h 35m

£646

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Mi 18/3

11:05-15:00

1 stop18h 55m

Osaka Kansai Intl

Fr 17/4

13:30-06:55

1 stop25h 25m

£653

LondonOsaka

LTN - KIX

LTNKIX

London Luton

Di 2/12

07:10-15:20

2 stops23h 10m

Osaka Kansai Intl

Fr 12/12

09:20-21:50

2 stops21h 30m

£660

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Mi 3/12

21:10-13:00

2 stops30h 50m

Osaka Kansai Intl

Do 11/12

17:20-19:10

1 stop34h 50m

£713

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Fr 24/4

22:05-14:05

1 stop32h 00m

Osaka Kansai Intl

Fr 1/5

15:05-19:50

1 stop36h 45m

£715

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Di 20/1

08:45-14:45

2 stops21h 00m

Osaka Kansai Intl

Mo 2/2

08:20-21:00

2 stops21h 40m

£739

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Fr 23/1

21:10-18:55

2 stops36h 45m

Osaka Kansai Intl

Fr 30/1

18:00-19:10

2 stops34h 10m

£762

Flights are sorted by cheapest return flights first.

Deals found on 19/11

Showing 1-10 of 60 results
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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?

Use this chart to determine the optimal time to book a return flight from London to Kansai Intl. Price data was last updated on 14 November 2025.

The best time to book flights from London to Osaka Kansai Intl Airport is 26 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, March is the cheapest month in which you can book a flight from London to Osaka Kansai Intl Airport (average of £315). Flying from London to Osaka Kansai Intl Airport in July is currently the most expensive (average of £739). 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.

What is the cheapest time of day to fly from LON to KIX?

Find hourly flight availability from London to Kansai Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 November 2025.

One of the essential ways to save on airfare from London to Osaka Kansai Intl Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 19% on airfare.

What is the cheapest day to fly from London to Osaka Kansai Intl Airport?

Use this chart to determine the cheapest time to fly return from London to Kansai Intl. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to Osaka Kansai Intl Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

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 48% 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 £550.

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 21m.

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 Doha (DOH) offer the fastest connection on this route, with an average stopover time of 1h 18m.

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 21 November 2025.
Read through reviews of airlines operating flights from London to Osaka Kansai Intl Airport, such as Asiana Airlines, Cathay Pacific, andChina Southern. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.2
Very Good
488 reviews
Check prices

Food

8.1

Entertainment

7.7

Boarding

8.4

Overall

8.2

Crew

8.6

Comfort

8.1

Reviews

1 / 20
10.0
Excellent

Yony,Sept 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.
Asiana Airlines
8.2
Very Good
488 reviews
Asiana Airlines
8.2
Very Good
488 reviews
Check prices

Food

8.1

Entertainment

7.7

Boarding

8.4

Overall

8.2

Crew

8.6

Comfort

8.1

Reviews

1 / 20
10.0
Excellent

Yony,Sept 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.
Cathay Pacific
7.6
Good
1,064 reviews
Asiana Airlines
8.2
Very Good
488 reviews
Check prices

Food

8.1

Entertainment

7.7

Boarding

8.4

Overall

8.2

Crew

8.6

Comfort

8.1

Reviews

1 / 20
10.0
Excellent

Yony,Sept 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.
China Southern
7.5
Good
119 reviews
Asiana Airlines
8.2
Very Good
488 reviews
Check prices

Food

8.1

Entertainment

7.7

Boarding

8.4

Overall

8.2

Crew

8.6

Comfort

8.1

Reviews

1 / 20
10.0
Excellent

Yony,Sept 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.
China Eastern
7.2
Good
178 reviews
Asiana Airlines
8.2
Very Good
488 reviews
Check prices

Food

8.1

Entertainment

7.7

Boarding

8.4

Overall

8.2

Crew

8.6

Comfort

8.1

Reviews

1 / 20
10.0
Excellent

Yony,Sept 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.
Air China
7.2
Good
126 reviews
Asiana Airlines
8.2
Very Good
488 reviews
Check prices

Food

8.1

Entertainment

7.7

Boarding

8.4

Overall

8.2

Crew

8.6

Comfort

8.1

Reviews

1 / 20
10.0
Excellent

Yony,Sept 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.

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 18h 55m. 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 (£403), China Southern (£437), and Shenzhen Airlines (£463) 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 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, March is the cheapest month in which you can book a flight from London to Osaka Kansai Intl Airport (average of £315). Flying from London to Osaka Kansai Intl Airport in July is currently the most expensive (average of £739). 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

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Top 10 airlines flying from London to Kansai Intl

Discover the top 10 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 21 November 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£403Average£620FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapest£437Average£556FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Shenzhen AirlinesCheapest£463Average£593FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Air ChinaCheapest£475Average£680FlexibilityNo cancel feeOn-time67%
Search Air China flights
Cathay PacificCheapest£689Average£890FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
FinnairCheapest£739Average£1,051FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£745Average£967FlexibilityNo cancel feeOn-time75%
Search KLM flights
Asiana AirlinesCheapest£746Average£917FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
ANACheapest£752Average£999FlexibilityNo cancel feeOn-time80%
Search ANA flights
Etihad AirwaysCheapest£777Average£804FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

Fly with Cheapflights

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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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