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Cheap flights from Osaka Kansai Intl Airport to London from £256

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — LON
2 Apr — 9 Apr1
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 3 March 2026.

Wed 1/409:55
KIX
-
LHR
2 stops41h 25m
Multiple Airlines
Mon 27/421:00
LHR
-
KIX
2 stops28h 05m
Multiple Airlines
Deal found 1/3£466
Wed 1/409:10
KIX
-
LHR
2 stops42h 10m
Multiple Airlines
Sun 19/421:00
LHR
-
KIX
2 stops34h 15m
Multiple Airlines
Deal found 1/3£471
Thu 12/311:00
KIX
-
LGW
2 stops28h 30m
Multiple Airlines
Sun 15/310:30
LGW
-
KIX
2 stops20h 20m
Multiple Airlines
Deal found 27/2£498
Wed 10/616:00
KIX
-
LHR
1 stop35h 20m
China Southern
Wed 24/622:10
LHR
-
KIX
1 stop32h 00m
China Southern
Deal found 2/3£501
Mon 27/407:40
KIX
-
LHR
1 stop19h 10m
Multiple Airlines
Mon 11/513:25
LHR
-
KIX
1 stop35h 55m
Multiple Airlines
Deal found 26/2£518
Thu 2/414:20
KIX
-
LGW
1 stop32h 50m
China Eastern
Sun 19/411:35
LGW
-
KIX
1 stop17h 45m
China Eastern
Deal found 2/3£518
Thu 2/416:00
KIX
-
LHR
1 stop35h 20m
China Southern
Sun 19/422:10
LHR
-
KIX
1 stop32h 00m
China Southern
Deal found 1/3£526
Wed 13/509:05
KIX
-
LHR
1 stop16h 35m
Multiple Airlines
Wed 20/522:05
LHR
-
KIX
1 stop32h 00m
Multiple Airlines
Deal found 2/3£527
Thu 21/515:05
KIX
-
LHR
1 stop36h 55m
Shenzhen Airlines
Mon 25/522:05
LHR
-
KIX
1 stop32h 00m
Shenzhen Airlines
Deal found 1/3£530
Mon 18/514:00
KIX
-
LGW
1 stop24h 35m
Air China
Wed 27/512:35
LGW
-
KIX
1 stop23h 55m
Air China
Deal found 1/3£537
Wed 10/614:00
KIX
-
LGW
1 stop24h 35m
Air China
Wed 24/612:35
LGW
-
KIX
1 stop16h 05m
Air China
Deal found 2/3£539
Sun 29/313:10
KIX
-
LGW
1 stop34h 00m
China Eastern
Mon 13/411:35
LGW
-
KIX
1 stop25h 25m
China Eastern
Deal found 2/3£542

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 3 March 2026.

Round-trip from

£466

One-way from

£256

Popular in

November

Cheapest in

March

Average price

£624
1/4-27/4
  • 1/4-27/4
  • 4 total stops
  • 69h 30m total
  • Osaka to London
Search Deals
Air China
  • Air China
  • 12/6
  • 1 total stop
  • 24h 35m total
  • Osaka to London
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£43 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 3 March 2026.
Use the filters below to find and compare flights from Osaka Kansai Intl Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 21/5

15:05-20:00

1 stop36h 55m

London Heathrow

Mon 25/5

22:05-14:05

1 stop32h 00m

£531

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Sun 28/6

11:05-07:25

1 stop28h 20m

London Gatwick

Thu 2/7

10:25-09:50

1 stop39h 25m

£598

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Fri 8/5

16:15-18:30

2 stops34h 15m

London Gatwick

Tue 12/5

12:35-20:30

1 stop23h 55m

£647

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Wed 10/6

09:30-20:55

2 stops19h 25m

London Heathrow

Wed 24/6

21:20-21:00

1 stop15h 40m

£704

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Fri 10/7

09:40-05:55

1 stop28h 15m

London Heathrow

Mon 14/9

21:35-05:55

1 stop24h 20m

£715

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Sun 5/4

19:45-14:20

1 stop26h 35m

London Heathrow

Wed 29/4

16:35-18:30

1 stop17h 55m

£724

OsakaLondon

KIX - LTN

KIXLTN

Osaka Kansai Intl

Wed 15/4

07:40-19:55

3 stops44h 15m

London Luton

Wed 22/4

05:40-18:00

2 stops28h 20m

£727

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Fri 24/4

09:30-14:20

1 stop36h 50m

London Heathrow

Wed 6/5

20:35-18:30

2 stops37h 55m

£728

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 21/5

09:30-20:55

2 stops19h 25m

London Heathrow

Mon 25/5

21:20-21:00

1 stop15h 40m

£729

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Mon 6/4

20:40-14:20

1 stop25h 40m

London Heathrow

Sat 2/5

16:35-09:00

1 stop32h 25m

£737

Flights are sorted by cheapest return flights first.

Deals found on 1/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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 £564). Flying from Osaka Kansai Intl Airport to London in January is currently the most expensive (average of £927). 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 £807.

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 3 March 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

Boarding

7.6

Comfort

7.2

Overall

7.2

Food

6.8

Crew

7.8

Entertainment

6.1

Reviews

1 / 7
10.0
Excellent

Anonymous,Feb 2026

LGW - PVG

Not much selection for westerners with regards to videos. But the upgrade was amazing. So gave 5 stars. Thank you.
China Eastern
7.2
Good
196 reviews
China Eastern
7.2
Good
196 reviews
Check prices

Boarding

7.6

Comfort

7.2

Overall

7.2

Food

6.8

Crew

7.8

Entertainment

6.1

Reviews

1 / 7
10.0
Excellent

Anonymous,Feb 2026

LGW - PVG

Not much selection for westerners with regards to videos. But the upgrade was amazing. So gave 5 stars. Thank you.

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 19h 25m. Shenzhen Airlines provides one of the quickest options available for as low as £704. The distance between Osaka Kansai Intl Airport and London is about 5918 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 £590. 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 (£205), China Eastern (£224), and Air China (£254).

  • 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 £564). Flying from Osaka Kansai Intl Airport to London in January is currently the most expensive (average of £927). 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 3 March 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£590Average£826FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£768Average£862FlexibilityNo 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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