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Cheap flights from Osaka Kansai Intl Airport to London from £298

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — LON
16 Sep — 23 Sep1
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 17 August 2026.

Thu 3/916:00 -
1 stop35h 40m
Wed 16/911:00 -
1 stop19h 10m
Deal found 13/8£553
Thu 3/916:00 -
1 stop35h 40m
Fri 11/911:00 -
1 stop19h 10m
Deal found 13/8£554
Thu 3/916:00 -
1 stop35h 40m
Sun 6/922:10 -
1 stop32h 00m
Deal found 12/8£557
Thu 3/916:00 -
1 stop35h 40m
Sun 13/911:00 -
1 stop19h 10m
Deal found 15/8£561
Tue 8/916:00 -
1 stop35h 20m
Sun 13/922:10 -
1 stop32h 00m
Deal found 14/8£582
Thu 3/916:00 -
1 stop35h 20m
Sun 13/922:10 -
1 stop32h 00m
Deal found 15/8£584
Thu 3/916:00 -
1 stop35h 20m
Fri 11/922:10 -
1 stop32h 00m
Deal found 13/8£585
Tue 8/900:15 -
2 stops38h 15m
Wed 16/911:00 -
2 stops28h 05m
Deal found 14/8£611
Thu 3/919:40 -
2 stops32h 00m
Sun 13/906:10 -
2 stops25h 15m
Deal found 16/8£612
Thu 3/900:15 -
2 stops38h 25m
Sun 13/911:35 -
2 stops27h 30m
Deal found 15/8£614
Wed 2/900:15 -
2 stops50h 55m
Wed 9/911:35 -
2 stops27h 30m
Deal found 14/8£616
Thu 3/900:15 -
2 stops27h 25m
Wed 16/911:00 -
2 stops28h 05m
Deal found 12/8£620

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 17 August 2026.

Round-trip from

£553

One-way from

£298

Popular in

September

Cheapest in

November

Average price

£691
China Southern
  • China Southern
  • 3/9-16/9
  • 2 total stops
  • 54h 50m total
  • Osaka to London
Search Deals
12/10
  • 12/10
  • 2 total stops
  • 25h 05m total
  • Osaka to London
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£44 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 17 August 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 Osaka Kansai Intl - LGW London Gatwick

KIXLGW

Osaka Kansai Intl

Thu 3/9

16:00-19:40

1 stop35h 40m

London Gatwick

Fri 11/9

11:00-14:10

1 stop19h 10m

£639

OsakaLondon

KIX Osaka Kansai Intl - LGW London Gatwick

KIXLGW

Osaka Kansai Intl

Thu 3/9

16:00-19:40

1 stop35h 40m

London Gatwick

Thu 10/9

22:00-15:25

2 stops33h 25m

£689

OsakaLondon

KIX Osaka Kansai Intl - LHR London Heathrow

KIXLHR

Osaka Kansai Intl

Tue 20/10

16:00-20:00

2 stops36h 00m

London Heathrow

Mon 26/10

21:10-12:10

2 stops30h 00m

£716

OsakaLondon

KIX Osaka Kansai Intl - LTN London Luton

KIXLTN

Osaka Kansai Intl

Fri 15/1

11:45-20:50

3 stops42h 05m

London Luton

Fri 22/1

06:00-20:10

2 stops29h 10m

£721
Fastest return journey

OsakaLondon

KIX Osaka Kansai Intl - LGW London Gatwick

KIXLGW

Osaka Kansai Intl

Wed 9/9

09:05-18:05

1 stop17h 00m

London Gatwick

Fri 18/9

20:20-20:30

1 stop16h 10m

£734

OsakaLondon

KIX Osaka Kansai Intl - LTN London Luton

KIXLTN

Osaka Kansai Intl

Wed 16/9

11:45-14:25

3 stops34h 40m

London Luton

Thu 24/6

06:20-22:40

3 stops32h 20m

£756

OsakaLondon

KIX Osaka Kansai Intl - LTN London Luton

KIXLTN

Osaka Kansai Intl

Sat 14/11

16:30-11:15

2 stops27h 45m

London Luton

Sat 21/11

21:45-12:30

3 stops29h 45m

£824

OsakaLondon

KIX Osaka Kansai Intl - LTN London Luton

KIXLTN

Osaka Kansai Intl

Thu 17/9

11:45-19:55

3 stops40h 10m

London Luton

Thu 24/6

14:45-21:00

2 stops22h 15m

£833

OsakaLondon

KIX Osaka Kansai Intl - LTN London Luton

KIXLTN

Osaka Kansai Intl

Thu 3/9

09:30-21:50

2 stops20h 20m

London Luton

Sun 6/9

07:00-15:25

2 stops24h 25m

£846

OsakaLondon

KIX Osaka Kansai Intl - LGW London Gatwick

KIXLGW

Osaka Kansai Intl

Mon 7/9

19:00-06:40

1 stop19h 40m

London Gatwick

Thu 17/9

18:00-18:00

1 stop16h 00m

£852

Flights are sorted by cheapest return flights first.

Deals found on 14/8

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, November is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to London (average of £600). Flying from Osaka Kansai Intl Airport to London in September is currently the most expensive (average of £1,039). 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.

Guangzhou (CAN) – chosen by Cheapflights users on 25% 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.

Guangzhou (CAN) is the most affordable one-stop option, with an average return flight price of £657.

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 Beijing (PEK) have the shortest average one-way travel time for one-stop routes: 19h 20m.

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 Abu Dhabi (AUH) offer the fastest connection on this route, with an average stopover time of 1h 38m.

How often are flights from Osaka to London delayed?

About 100% of weekly flights between Osaka and London have experienced delays in the past year, with the average delay time being 48 minutes.

What is the most punctual flight time for Osaka to London flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

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 17 August 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
7.3
Good
232 reviews
Check prices

Overall

7.3

Boarding

7.6

Food

7.0

Comfort

7.3

Crew

7.8

Entertainment

6.3

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
7.3
Good
232 reviews
China Eastern
7.3
Good
232 reviews
Check prices

Overall

7.3

Boarding

7.6

Food

7.0

Comfort

7.3

Crew

7.8

Entertainment

6.3

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 17h. China Southern provides one of the quickest options available for as low as £734. 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 £584. Another airline that can offer you cheap pricing is Air China. China Eastern is priced at 26% 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 (£341).

  • 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, November is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to London (average of £600). Flying from Osaka Kansai Intl Airport to London in September is currently the most expensive (average of £1,039). 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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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 17 August 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£584Average£843FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£738Average£865FlexibilityNo 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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