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Cheap flights from Osaka Kansai Intl Airport to London from £255

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 22/3. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — LON
22 Mar — 29 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kansai Intl to London

Enter your travel dates to find the best prices.

Cheapest flights from Kansai Intl to London
Explore the most affordable flight options available from Kansai Intl to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2026.

Tue 24/309:20
KIX
-
LGW
1 stop37h 40m
China Eastern
Wed 15/411:35
LGW
-
KIX
1 stop25h 25m
China Eastern
Deal found 19/2£484
Thu 4/615:05
KIX
-
LHR
1 stop36h 55m
Shenzhen Airlines
Fri 12/622:05
LHR
-
KIX
1 stop32h 00m
Shenzhen Airlines
Deal found 16/2£516
Wed 22/407:40
KIX
-
LHR
1 stop19h 10m
Multiple Airlines
Mon 27/413:25
LHR
-
KIX
1 stop25h 20m
Multiple Airlines
Deal found 17/2£516
Mon 27/407:40
KIX
-
LHR
1 stop19h 10m
Multiple Airlines
Mon 11/513:25
LHR
-
KIX
1 stop35h 55m
Multiple Airlines
Deal found 19/2£520
Wed 1/414:20
KIX
-
LGW
1 stop32h 40m
China Eastern
Wed 8/411:35
LGW
-
KIX
1 stop25h 25m
China Eastern
Deal found 16/2£529
Thu 21/515:05
KIX
-
LHR
1 stop36h 55m
Shenzhen Airlines
Mon 25/522:05
LHR
-
KIX
1 stop32h 00m
Shenzhen Airlines
Deal found 19/2£529
Thu 4/614:00
KIX
-
LGW
1 stop24h 35m
Air China
Fri 12/612:35
LGW
-
KIX
1 stop16h 05m
Air China
Deal found 16/2£531
Tue 31/302:15
KIX
-
LHR
1 stop24h 35m
Multiple Airlines
Wed 8/413:25
LHR
-
KIX
1 stop25h 15m
Multiple Airlines
Deal found 16/2£542
Wed 10/609:05
KIX
-
LGW
1 stop29h 30m
Air China
Wed 24/612:35
LGW
-
KIX
1 stop16h 05m
Air China
Deal found 19/2£542
Tue 24/316:35
KIX
-
LGW
2 stops54h 25m
Multiple Airlines
Wed 15/411:35
LGW
-
KIX
1 stop22h 55m
Multiple Airlines
Deal found 19/2£546
Mon 6/407:40
KIX
-
LHR
1 stop19h 10m
Multiple Airlines
Mon 13/413:25
LHR
-
KIX
1 stop25h 20m
Multiple Airlines
Deal found 19/2£555
Mon 8/614:00
KIX
-
LGW
1 stop24h 35m
Air China
Tue 23/612:35
LGW
-
KIX
1 stop16h 05m
Air China
Deal found 16/2£558

Find flight deals from Kansai Intl to London

Discover tips and strategies to find the most affordable flight options for your journey from Kansai Intl (KIX) to London (LON). 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 20 February 2026.

Round-trip from

£516

One-way from

£255

Popular in

November

Cheapest in

March

Average price

£687
Shenzhen Airlines
  • Shenzhen Airlines
  • 4/6-12/6
  • 2 total stops
  • 68h 55m total
  • Osaka to London
Search Deals
22/3
  • 22/3
  • 2 total stops
  • 38h 00m total
  • Osaka to London
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£42 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kansai Intl to London 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 20 February 2026.
Use the filters below to find and compare flights from Osaka Kansai Intl Airport to London that are best for you.

Fly from

Kansai Intl

Fly to

London

Route

Depart

Return

Price

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Thu 4/6

14:00-06:35

1 stop24h 35m

London Gatwick

Fri 12/6

12:35-12:40

1 stop16h 05m

£529

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Thu 2/4

13:10-15:10

1 stop34h 00m

London Gatwick

Thu 9/4

11:35-18:00

1 stop22h 25m

£546

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Sun 14/6

14:00-06:45

1 stop24h 45m

London Gatwick

Tue 23/6

12:35-12:40

1 stop16h 05m

£558

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Mon 8/6

14:00-06:35

1 stop24h 35m

London Gatwick

Mon 22/6

12:35-20:30

1 stop23h 55m

£558

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Thu 11/6

09:05-06:35

1 stop29h 30m

London Gatwick

Mon 22/6

12:35-20:30

1 stop23h 55m

£559

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Tue 31/3

02:15-15:00

2 stops44h 45m

London Gatwick

Wed 8/4

18:25-22:40

2 stops20h 15m

£561

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Thu 11/6

13:10-06:40

1 stop25h 30m

London Gatwick

Thu 25/6

11:35-12:10

1 stop16h 35m

£585

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Sun 10/5

13:10-15:10

1 stop34h 00m

London Gatwick

Sun 24/5

11:35-18:00

1 stop22h 25m

£588

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Thu 2/4

11:30-06:40

2 stops27h 10m

London Gatwick

Thu 9/4

11:35-16:00

1 stop20h 25m

£594

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Wed 3/6

02:15-07:05

2 stops36h 50m

London Gatwick

Fri 12/6

18:40-18:30

1 stop15h 50m

£608

Flights are sorted by cheapest return flights first.

Deals found on 16/2

Showing 1-10 of 60 results
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Best time to book a flight from Kansai Intl to London

Have a flexible travel schedule? Discover the best time to fly to London from Kansai Intl 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 Osaka Kansai Intl Airport to London

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

Currently, March is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to London (average of £548). Flying from Osaka Kansai Intl Airport to London in January is currently the most expensive (average of £922). 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’s the top stopover airport for flights from Osaka Kansai Intl Airport to London?

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

Beijing (PEK) – chosen by Cheapflights users on 42% of one-stop itineraries from Osaka Kansai Intl Airport to London on Cheapflights.

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

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

Shanghai (PVG) is the most affordable one-stop option, with an average return flight price of £802.

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

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

Flights via Shanghai (PVG) have the shortest average one-way travel time for one-stop routes: 17h 10m.

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

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

Flights via Incheon (ICN) offer the fastest connection on this route, with an average stopover time of 1h 35m.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 20 February 2026.
Get a feel of what it's like to fly with China Eastern from Osaka Kansai Intl Airport to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Eastern
7.2
Good
196 reviews
Check prices

Comfort

7.2

Entertainment

6.1

Overall

7.2

Food

6.8

Crew

7.8

Boarding

7.6

Reviews

1 / 6
4.0
Okay

Joe,Feb 2026

NRT - PVG

All of my flights with China Eastern were delayed by a minimum of an hour each. The worst part about it is that neither the WiFi on board and nor the WiFi at Shanghai airport were working so I couldn't notify anyone either to or from Tokyo
China Eastern
7.2
Good
196 reviews
China Eastern
7.2
Good
196 reviews
Check prices

Comfort

7.2

Entertainment

6.1

Overall

7.2

Food

6.8

Crew

7.8

Boarding

7.6

Reviews

1 / 6
4.0
Okay

Joe,Feb 2026

NRT - PVG

All of my flights with China Eastern were delayed by a minimum of an hour each. The worst part about it is that neither the WiFi on board and nor the WiFi at Shanghai airport were working so I couldn't notify anyone either to or from Tokyo

Related info for your journey

Find useful and relevant information for your journey from Kansai Intl to London. 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 Osaka Kansai Intl Airport to London?

    A quick flight from Osaka Kansai Intl Airport to London can take about 24h 35m. Air China provides one of the quickest options available for as low as £531. The distance between Osaka Kansai Intl Airport and London is about 5929 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Cheapflights users have booked flights from Osaka Kansai Intl Airport to London round-trip from £586. Another airline that can offer you cheap pricing is Air China. China Eastern is priced at 24% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapet airlines for a one-way flight from Osaka Kansai Intl Airport to London are China Southern (£204), China Eastern (£223), and Air China (£253).

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

    The most popular route from Osaka Kansai Intl Airport to London is Osaka Kansai Intl - London Heathrow. You may also consider Osaka Kansai Intl - London Gatwick or Osaka Kansai Intl - London Stansted.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kansai Intl to London 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 Osaka Kansai Intl Airport to London?

    Currently, March is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to London (average of £548). Flying from Osaka Kansai Intl Airport to London in January is currently the most expensive (average of £922). 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

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Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Kansai Intl to London

Discover the top 2 airlines that operate flights from Kansai Intl to London. 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 20 February 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£586Average£821FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£764Average£858FlexibilityNo cancel feeOn-time67%
Search Air China 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 Kansai Intl to London?

Cheapflights makes it easy to find Kansai Intl to London 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 Kansai Intl to London?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Kansai Intl to London.

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

Need flexible booking options for your flight to London from Kansai Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Kansai Intl to London 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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