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Cheap flights from Osaka Kansai Intl Airport to London from £304

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — LON
22 May — 29 May1
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 22 April 2026.

Tue 19/510:05
KIX
-
LGW
2 stops28h 35m
Multiple Airlines
Tue 26/511:35
LGW
-
KIX
2 stops21h 25m
Multiple Airlines
Deal found 19/4£537
Wed 17/609:05
KIX
-
LHR
1 stop19h 20m
Multiple Airlines
Wed 24/622:05
LHR
-
KIX
1 stop32h 10m
Multiple Airlines
Deal found 20/4£610
Wed 20/516:45
KIX
-
LGW
1 stop22h 15m
Air China
Wed 27/511:15
LGW
-
KIX
1 stop20h 10m
Air China
Deal found 22/4£616
Tue 19/502:15
KIX
-
STN
2 stops29h 10m
Multiple Airlines
Wed 27/506:15
STN
-
KIX
2 stops32h 25m
Multiple Airlines
Deal found 22/4£622
Tue 19/516:45
KIX
-
LGW
1 stop22h 10m
Air China
Tue 26/512:35
LGW
-
KIX
1 stop23h 55m
Air China
Deal found 19/4£624
Thu 4/612:10
KIX
-
LGW
2 stops34h 50m
Multiple Airlines
Thu 11/611:35
LGW
-
KIX
1 stop15h 45m
Multiple Airlines
Deal found 20/4£625
Wed 21/1016:00
KIX
-
LHR
1 stop35h 20m
China Southern
Wed 4/1122:00
LHR
-
KIX
1 stop30h 05m
China Southern
Deal found 20/4£628
Wed 17/609:05
KIX
-
LGW
1 stop29h 30m
Air China
Wed 24/612:35
LGW
-
KIX
1 stop23h 55m
Air China
Deal found 20/4£633
Thu 15/1009:30
KIX
-
LGW
1 stop29h 10m
China Eastern
Tue 3/1110:30
LGW
-
KIX
1 stop25h 30m
China Eastern
Deal found 20/4£634
Tue 16/609:05
KIX
-
LHR
1 stop19h 20m
Multiple Airlines
Wed 24/622:05
LHR
-
KIX
1 stop32h 10m
Multiple Airlines
Deal found 21/4£638
Thu 19/1114:25
KIX
-
LHR
1 stop37h 10m
China Southern
Tue 24/1122:00
LHR
-
KIX
1 stop30h 05m
China Southern
Deal found 18/4£648
Wed 17/614:00
KIX
-
LGW
1 stop24h 35m
Air China
Tue 23/612:35
LGW
-
KIX
1 stop16h 05m
Air China
Deal found 22/4£656

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 22 April 2026.

Round-trip from

£537

One-way from

£304

Popular in

September

Cheapest in

February

Average price

£861
19/5-26/5
  • 19/5-26/5
  • 4 total stops
  • 50h 00m total
  • Osaka to London
Search Deals
8/7
  • 8/7
  • 3 total stops
  • 36h 50m 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. 2% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 22 April 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

Cheapest return flight

OsakaLondon

KIX - LTN

KIXLTN

Osaka Kansai Intl

Wed 20/5

09:30-07:45

2 stops30h 15m

London Luton

Wed 27/5

08:30-22:40

2 stops30h 10m

£666

OsakaLondon

KIX - LTN

KIXLTN

Osaka Kansai Intl

Tue 19/5

10:05-01:15

3 stops47h 10m

London Luton

Tue 26/5

06:00-11:50

2 stops21h 50m

£776

OsakaLondon

KIX - LTN

KIXLTN

Osaka Kansai Intl

Wed 17/6

18:40-14:25

2 stops27h 45m

London Luton

Tue 23/6

05:40-16:30

3 stops26h 50m

£779

OsakaLondon

KIX - LTN

KIXLTN

Osaka Kansai Intl

Wed 10/6

12:20-19:55

3 stops39h 35m

London Luton

Wed 24/6

05:40-19:40

3 stops30h 00m

£790

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Mon 1/6

10:05-07:00

2 stops28h 55m

London Heathrow

Mon 8/6

18:55-06:40

1 stop27h 45m

£790

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Thu 16/7

11:05-07:05

1 stop28h 00m

London Gatwick

Wed 9/9

10:25-09:50

1 stop39h 25m

£790

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Mon 22/6

14:20-15:00

1 stop32h 40m

London Gatwick

Thu 16/7

11:35-12:10

1 stop16h 35m

£801

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Thu 16/7

11:05-07:05

1 stop28h 00m

London Gatwick

Sun 13/9

10:25-09:50

1 stop39h 25m

£812

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Sat 8/8

20:55-07:25

1 stop42h 30m

London Gatwick

Tue 25/8

10:25-09:50

1 stop39h 25m

£828

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Sat 1/8

15:15-20:00

1 stop36h 45m

London Heathrow

Sat 15/8

22:05-14:15

1 stop32h 10m

£852

Flights are sorted by cheapest return flights first.

Deals found on 18/4

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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, December is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to London (average of £452). Flying from Osaka Kansai Intl Airport to London in January is currently the most expensive (average of £801). 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 Osaka Kansai Intl Airport to London?

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.

Incheon (ICN) – chosen by Cheapflights users on 33% 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.

Beijing (PEK) is the most affordable one-stop option, with an average return flight price of £760.

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 22 April 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
208 reviews
Check prices

Comfort

7.2

Entertainment

6.2

Food

6.9

Crew

7.8

Boarding

7.6

Overall

7.2

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
208 reviews
China Eastern
7.2
Good
208 reviews
Check prices

Comfort

7.2

Entertainment

6.2

Food

6.9

Crew

7.8

Boarding

7.6

Overall

7.2

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 28h. AirAsia X provides one of the quickest options available for as low as £790. 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 £585. Another airline that can offer you cheap pricing is Air China. China Eastern is priced at 27% 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 Eastern (£222), Air China (£252), and Singapore Airlines (£342).

  • 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, December is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to London (average of £452). Flying from Osaka Kansai Intl Airport to London in January is currently the most expensive (average of £801). 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

Travelling to a place near London?

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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 22 April 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£585Average£819FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£762Average£855FlexibilityNo 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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