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Cheap flights from Osaka to London from £215

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — LON
8 Feb — 15 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Osaka to London

Discover tips and strategies to find the most affordable flight options for your journey from Osaka (OSA) 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 9 January 2026.

Round-trip from

£487

One-way from

£215

Popular in

August

Cheapest in

February

Average price

£769
China Southern
  • China Southern
  • 24/5-29/5
  • 2 total stops
  • 43h 25m total
  • Osaka to London
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20/5
  • 20/5
  • 2 total stops
  • 30h 05m total
  • Osaka to London
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£86 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Find flight deals from Osaka to London

Enter your travel dates to find the best prices.

Cheapest flights from Osaka to London
Explore the most affordable flight options available from Osaka to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 January 2026.

Sun 24/514:40KIX - LGW
1 stop24h 25mChina Southern
Fri 29/512:00LGW - KIX
1 stop19h 00mChina Southern
Deal found 6/1£487
Wed 4/209:20KIX - LGW
1 stop37h 40mChina Eastern
Thu 19/210:30LGW - KIX
1 stop25h 30mChina Eastern
Deal found 8/1£490
Fri 23/113:10KIX - LHR
2 stops39h 00mShenzhen Airlines
Fri 30/121:10LHR - KIX
2 stops54h 00mShenzhen Airlines
Deal found 6/1£501
Thu 22/114:25KIX - LHR
1 stop37h 10mChina Southern
Wed 4/222:00LHR - KIX
1 stop32h 00mChina Southern
Deal found 6/1£512
Sun 24/514:40KIX - LHR
1 stop36h 20mChina Southern
Fri 29/522:10LHR - KIX
1 stop31h 00mChina Southern
Deal found 6/1£520
Thu 11/615:25KIX - LHR
1 stop34h 40mChina Southern
Mon 15/622:10LHR - KIX
1 stop31h 00mChina Southern
Deal found 7/1£521
Fri 23/113:10KIX - LHR
2 stops39h 00mShenzhen Airlines
Mon 2/221:10LHR - KIX
2 stops30h 00mShenzhen Airlines
Deal found 6/1£525
Fri 23/115:05KIX - LHR
1 stop37h 05mShenzhen Airlines
Sat 31/121:10LHR - KIX
1 stop31h 55mShenzhen Airlines
Deal found 6/1£548
Tue 17/315:05KIX - LHR
1 stop37h 05mShenzhen Airlines
Wed 1/422:05LHR - KIX
1 stop32h 00mShenzhen Airlines
Deal found 6/1£560
Fri 13/316:00KIX - LHR
1 stop35h 35mChina Southern
Tue 17/322:00LHR - KIX
1 stop30h 05mChina Southern
Deal found 6/1£569
Fri 13/313:10KIX - LHR
2 stops39h 00mMultiple Airlines
Tue 17/322:00LHR - KIX
1 stop32h 00mMultiple Airlines
Deal found 6/1£570
Thu 11/610:50KIX - LGW
2 stops27h 45mMultiple Airlines
Mon 15/621:05LGW - KIX
2 stops29h 55mMultiple Airlines
Deal found 7/1£582

Cheapflights Fare Finder

 
Customise your flight search to find flights from Osaka 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 9 January 2026.
Use the filters below to find and compare flights from Osaka to London that are best for you.

Fly from

Osaka

Fly to

London

Route

Depart

Return

Price

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Wed 4/2

09:20-14:00

1 stop37h 40m

London Gatwick

Thu 19/2

10:30-21:00

1 stop25h 30m

£490

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Mon 2/3

16:00-18:35

1 stop35h 35m

London Heathrow

Sun 15/3

22:00-15:00

1 stop32h 00m

£492

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Mon 30/3

15:25-18:05

1 stop34h 40m

London Heathrow

Mon 13/4

21:00-13:55

1 stop32h 55m

£497

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Mon 2/2

16:00-18:35

1 stop35h 35m

London Heathrow

Mon 9/2

22:00-15:00

1 stop32h 00m

£512

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 11/6

15:25-18:05

1 stop34h 40m

London Heathrow

Mon 15/6

22:10-13:10

1 stop31h 00m

£521

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Wed 25/3

16:00-18:35

1 stop35h 35m

London Heathrow

Wed 8/4

21:00-13:55

1 stop32h 55m

£526

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 26/3

14:25-18:35

1 stop37h 10m

London Heathrow

Thu 9/4

21:00-12:10

2 stops31h 10m

£549

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Tue 17/3

15:05-19:10

1 stop37h 05m

London Heathrow

Wed 1/4

22:05-14:05

1 stop32h 00m

£561

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Wed 25/3

13:10-19:10

2 stops63h 00m

London Heathrow

Wed 8/4

22:10-15:00

1 stop32h 50m

£582

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 22/1

16:00-18:35

1 stop35h 35m

London Heathrow

Mon 26/1

22:00-15:00

1 stop32h 00m

£600

Flights are sorted by cheapest return flights first.

Deals found on 7/1

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

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

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

Currently, March is the cheapest month in which you can book a flight from Osaka to London (average of £549). Flying from Osaka to London in September is currently the most expensive (average of £781). 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 to London?

What’s the top stopover airport for flights from Osaka to London?

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

Shanghai (PVG) – chosen by Cheapflights users on 28% of one-stop itineraries from Osaka to London on Cheapflights.

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

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

Beijing (PKX) is the most affordable one-stop option, with an average return flight price of £409.

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

Shortest average travel time for one-stop one-way flights from Osaka 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: 15h 55m.

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

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

Flights via Doha (DOH) offer the fastest connection on this route, with an average stopover time of 0h 55m.

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 9 January 2026.
See what other customers who have flown with Thai Airways, KLM, andChina Eastern from Osaka to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
376 reviews
Check prices

Overall

7.8

Crew

8.3

Food

7.3

Boarding

7.8

Comfort

7.5

Entertainment

6.8

Reviews

1 / 19
8.0
Excellent

Nakin,Jan 2026

TFU - BKK

Overall ok except crew not serve drinks with meal. Tried to push call button three times and wait for half hour but still no one response. Ended up with waving hands to some crew that finally walk passing me to get drink.
Thai Airways
7.8
Good
376 reviews
Thai Airways
7.8
Good
376 reviews
Check prices

Overall

7.8

Crew

8.3

Food

7.3

Boarding

7.8

Comfort

7.5

Entertainment

6.8

Reviews

1 / 19
8.0
Excellent

Nakin,Jan 2026

TFU - BKK

Overall ok except crew not serve drinks with meal. Tried to push call button three times and wait for half hour but still no one response. Ended up with waving hands to some crew that finally walk passing me to get drink.
KLM
7.7
Good
1,434 reviews
Thai Airways
7.8
Good
376 reviews
Check prices

Overall

7.8

Crew

8.3

Food

7.3

Boarding

7.8

Comfort

7.5

Entertainment

6.8

Reviews

1 / 19
8.0
Excellent

Nakin,Jan 2026

TFU - BKK

Overall ok except crew not serve drinks with meal. Tried to push call button three times and wait for half hour but still no one response. Ended up with waving hands to some crew that finally walk passing me to get drink.
China Eastern
7.2
Good
188 reviews
Thai Airways
7.8
Good
376 reviews
Check prices

Overall

7.8

Crew

8.3

Food

7.3

Boarding

7.8

Comfort

7.5

Entertainment

6.8

Reviews

1 / 19
8.0
Excellent

Nakin,Jan 2026

TFU - BKK

Overall ok except crew not serve drinks with meal. Tried to push call button three times and wait for half hour but still no one response. Ended up with waving hands to some crew that finally walk passing me to get drink.

Related info for your journey

Find useful and relevant information for your journey from Osaka 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 to London?

    Departing from Osaka to London will take you 21h 55m. Osaka and London are separated by a distance of 5878 mi. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Osaka to London round-trip from £588. Other airlines that can offer you cheap pricing are Asiana Airlines, from £665, and Air China, from £766. These flights start at 15% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with China Southern, which is currently one of the cheapest options available, starting at £204. China Eastern flights start at £223 while deals on Air China start at £254 one-way.

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

    The most popular flight routes from Osaka to London are Osaka Kansai Intl - London Heathrow, Osaka Kansai Intl - London Gatwick and Osaka Itami - London Heathrow.

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

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

  • How can I find direct flights from Osaka to London?

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

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

    Yes. Cheapflights offers flight deals from Osaka 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 to London?

    Currently, March is the cheapest month in which you can book a flight from Osaka to London (average of £549). Flying from Osaka to London in September is currently the most expensive (average of £781). 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?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Luton
Croydon
Slough
Hounslow
Gatwick
Ilford
Wembley
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Hayes
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Eastbourne
Romford
Folkestone
Ipswich

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Osaka to London

Discover the top 3 airlines that operate flights from Osaka 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 9 January 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£588Average£823FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Asiana AirlinesCheapest£665Average£742FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Air ChinaCheapest£766Average£860FlexibilityNo 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 Osaka to London?

Cheapflights helps you search for flights from Osaka to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Osaka to London?

Cheapflights simply makes it quick and affordable to book flights from Osaka to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Osaka to London, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Osaka to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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