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Cheap flights from Osaka Kansai Intl Airport to London from £179

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — LON
13 Dec — 20 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 13 November 2025.

Wed 3/1215:55KIX - LHR
2 stops34h 35mChina Eastern
Sun 7/1221:00LHR - KIX
2 stops30h 50mChina Eastern
Deal found 11/11£424
Wed 3/1210:40KIX - LGW
2 stops28h 50mMultiple Airlines
Sun 7/1210:30LGW - KIX
2 stops22h 40mMultiple Airlines
Deal found 11/11£452
Tue 2/1214:30KIX - LHR
1 stop34h 50mHainan Airlines
Sun 7/1221:15LHR - KIX
1 stop31h 10mHainan Airlines
Deal found 11/11£456
Mon 24/1114:00KIX - LHR
2 stops62h 10mShenzhen Airlines
Mon 1/1221:10LHR - KIX
2 stops54h 00mShenzhen Airlines
Deal found 12/11£459
Tue 25/1115:55KIX - LHR
2 stops34h 35mChina Eastern
Tue 2/1221:00LHR - KIX
2 stops30h 50mChina Eastern
Deal found 12/11£461
Wed 3/1214:25KIX - LHR
1 stop37h 10mChina Southern
Sun 7/1221:30LHR - KIX
1 stop31h 25mChina Southern
Deal found 11/11£472
Sat 22/1114:30KIX - LHR
1 stop36h 25mHainan Airlines
Sun 7/1221:15LHR - KIX
1 stop31h 10mHainan Airlines
Deal found 12/11£474
Tue 2/1216:55KIX - LHR
2 stops34h 40mChina Southern
Sun 7/1221:30LHR - KIX
1 stop31h 25mChina Southern
Deal found 11/11£491
Tue 25/1116:55KIX - LHR
2 stops34h 40mChina Southern
Sun 30/1121:30LHR - KIX
1 stop31h 25mChina Southern
Deal found 12/11£492
Sun 21/1214:00KIX - LHR
2 stops38h 10mShenzhen Airlines
Mon 5/121:10LHR - KIX
2 stops30h 50mShenzhen Airlines
Deal found 11/11£494
Sat 20/1214:00KIX - LHR
2 stops38h 10mShenzhen Airlines
Mon 5/121:10LHR - KIX
2 stops30h 50mShenzhen Airlines
Deal found 12/11£495
Mon 1/1215:25KIX - LHR
1 stop36h 10mChina Southern
Sun 11/117:15LHR - KIX
2 stops32h 40mChina Southern
Deal found 12/11£497

Cheap 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 13 November 2025.

Round-trip from

£424

One-way from

£179

Popular in

November

Cheapest in

February

Average price

£929
China Eastern
  • China Eastern
  • 3/12-7/12
  • 4 total stops
  • 65h 25m total
  • Osaka to London
Search Deals
China Eastern
  • China Eastern
  • 2/12
  • 2 total stops
  • 25h 40m total
  • Osaka to London
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£67 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 13 November 2025.
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

Wed 3/12

10:40-06:30

2 stops28h 50m

London Gatwick

Sun 7/12

10:30-18:10

2 stops22h 40m

£452

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 5/3

14:25-18:35

1 stop37h 10m

London Heathrow

Mon 9/3

22:00-15:00

1 stop32h 00m

£474

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Tue 2/12

16:55-18:35

2 stops34h 40m

London Heathrow

Sun 7/12

21:30-13:55

1 stop31h 25m

£491

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Mon 22/12

14:00-19:10

2 stops62h 10m

London Heathrow

Mon 5/1

21:10-13:00

2 stops30h 50m

£494

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Sun 21/12

14:00-19:10

2 stops38h 10m

London Heathrow

Mon 5/1

21:10-13:00

2 stops30h 50m

£494

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Mon 1/12

15:25-18:35

1 stop36h 10m

London Heathrow

Sun 11/1

17:15-10:55

2 stops32h 40m

£497

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Tue 25/11

18:00-19:10

2 stops34h 10m

London Heathrow

Wed 3/12

21:10-13:00

2 stops54h 50m

£506

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Wed 26/11

11:00-06:30

2 stops28h 30m

London Gatwick

Mon 1/12

10:30-14:30

1 stop19h 00m

£522

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Mon 1/12

09:20-17:30

1 stop17h 10m

London Heathrow

Sun 11/1

21:00-21:00

1 stop15h 00m

£542

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Wed 26/11

19:00-06:30

1 stop20h 30m

London Gatwick

Tue 2/12

10:30-11:00

1 stop15h 30m

£551

Flights are sorted by cheapest return flights first.

Deals found on 12/11

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, February is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to London (average of £535). Flying from Osaka Kansai Intl Airport to London in September is currently the most expensive (average of £800). 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 KIX to LON?

Find hourly flight availability from Kansai Intl to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 November 2025.

A simple way to save on the total cost of your ticket is to fly from Osaka Kansai Intl Airport to London at midday. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the morning.

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 47% 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.

Incheon (ICN) is the most affordable one-stop option, with an average return flight price of £796.

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 Hong Kong (HKG) offer the fastest connection on this route, with an average stopover time of 1h 45m.

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 13 November 2025.
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
177 reviews
Check prices

Entertainment

6.2

Food

6.8

Overall

7.2

Comfort

7.2

Crew

7.9

Boarding

7.6

Reviews

1 / 5
2.0
Mediocre

P R,Sept 2025

LGW - PVG

From check in to to the flight attendants, the staff of China Eastern were so rude. At check in, all staff had icy looks, and ours didn’t respond to any greetings or thank yous. Despite not at all leaning into the aisle, one flight attendant was repeatedly bolting up and down the aisle, and knocking me when passing by waking me up several times.
China Eastern
7.2
Good
177 reviews
China Eastern
7.2
Good
177 reviews
Check prices

Entertainment

6.2

Food

6.8

Overall

7.2

Comfort

7.2

Crew

7.9

Boarding

7.6

Reviews

1 / 5
2.0
Mediocre

P R,Sept 2025

LGW - PVG

From check in to to the flight attendants, the staff of China Eastern were so rude. At check in, all staff had icy looks, and ours didn’t respond to any greetings or thank yous. Despite not at all leaning into the aisle, one flight attendant was repeatedly bolting up and down the aisle, and knocking me when passing by waking me up several times.

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 20h 30m. China Southern provides one of the quickest options available for as low as £551. 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 is the cheapest airline to fly from Osaka Kansai Intl Airport to London round-trip?

    Cheapflights users have booked flights from Osaka Kansai Intl Airport to London round-trip from £680. Asiana Airlines is priced at 10% 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 (£179), Hainan Airlines (£181), and Shenzhen Airlines (£241).

  • 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, February is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to London (average of £535). Flying from Osaka Kansai Intl Airport to London in September is currently the most expensive (average of £800). 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.

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Top airline flying from Kansai Intl to London

Discover the top airline 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 13 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest£680Average£767FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights

Fly with Cheapflights

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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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