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Cheap flights from Osaka to London from £283

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — LON
21 Apr — 28 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap 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 22 March 2026.

Fri 15/502:15
KIX
-
LHR
1 stop20h 05m
Multiple Airlines
Sat 16/516:35
LHR
-
KIX
1 stop17h 55m
Multiple Airlines
Deal found 22/3£631
Sun 5/418:40
KIX
-
LHR
1 stop20h 20m
Multiple Airlines
Fri 10/422:05
LHR
-
KIX
1 stop32h 10m
Multiple Airlines
Deal found 18/3£656
Sun 5/418:40
KIX
-
LHR
1 stop20h 20m
Multiple Airlines
Sat 9/522:05
LHR
-
KIX
1 stop32h 10m
Multiple Airlines
Deal found 18/3£657
Sun 5/418:40
KIX
-
LHR
1 stop20h 20m
Multiple Airlines
Sun 26/422:40
LHR
-
KIX
1 stop30h 00m
Multiple Airlines
Deal found 18/3£659
Thu 11/609:00
KIX
-
LGW
2 stops29h 40m
Multiple Airlines
Tue 16/618:00
LGW
-
KIX
1 stop16h 30m
Multiple Airlines
Deal found 17/3£661
Fri 3/419:45
KIX
-
LHR
1 stop26h 35m
Asiana Airlines
Sun 19/416:35
LHR
-
KIX
1 stop17h 55m
Asiana Airlines
Deal found 18/3£661
Fri 25/1215:25
KIX
-
LHR
1 stop36h 10m
China Southern
Tue 29/1221:30
LHR
-
KIX
2 stops29h 40m
China Southern
Deal found 18/3£662
Sat 4/418:40
KIX
-
LHR
1 stop20h 20m
Multiple Airlines
Sat 18/422:05
LHR
-
KIX
1 stop32h 10m
Multiple Airlines
Deal found 18/3£664
Fri 3/418:40
KIX
-
LHR
1 stop20h 20m
Multiple Airlines
Sat 9/522:05
LHR
-
KIX
1 stop32h 10m
Multiple Airlines
Deal found 18/3£665
Fri 15/516:45
KIX
-
LGW
1 stop22h 15m
Air China
Tue 19/511:15
LGW
-
KIX
1 stop20h 10m
Air China
Deal found 18/3£666
Tue 29/919:45
KIX
-
LHR
1 stop26h 35m
Asiana Airlines
Tue 6/1016:35
LHR
-
KIX
1 stop17h 55m
Asiana Airlines
Deal found 19/3£666
Sat 4/418:40
KIX
-
LHR
1 stop20h 20m
Multiple Airlines
Sun 26/422:40
LHR
-
KIX
1 stop30h 00m
Multiple Airlines
Deal found 18/3£667

Find 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 22 March 2026.

Round-trip from

£631

One-way from

£283

Popular in

April

Cheapest in

November

Average price

£678
Asiana Airlines
  • Asiana Airlines
  • 15/5-16/5
  • 2 total stops
  • 38h 00m total
  • Osaka to London
Search Deals
China Eastern
  • China Eastern
  • 15/6
  • 1 total stop
  • 32h 40m total
  • Osaka to London
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£50 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 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 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 22 March 2026.
Use the filters below to find and compare flights from Osaka to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 2/4

19:45-14:20

1 stop26h 35m

London Heathrow

Sun 19/4

16:35-21:35

1 stop21h 00m

£661

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Tue 9/6

19:45-14:20

1 stop26h 35m

London Heathrow

Thu 11/6

16:35-21:35

1 stop21h 00m

£673

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

£718

OsakaLondon

KIX - LTN

KIXLTN

Osaka Kansai Intl

Mon 18/5

13:10-14:35

2 stops33h 25m

London Luton

Thu 28/5

07:00-13:20

2 stops22h 20m

£726

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Wed 5/8

09:40-16:35

1 stop38h 55m

London Heathrow

Wed 19/8

21:35-05:55

1 stop24h 20m

£767

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Wed 5/8

11:05-07:30

1 stop28h 25m

London Gatwick

Wed 19/8

10:25-09:50

1 stop39h 25m

£769

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Fri 17/4

14:25-12:45

2 stops30h 20m

London Heathrow

Fri 24/4

09:30-20:35

2 stops27h 05m

£769

OsakaLondon

ITM - LGW

ITMLGW

Osaka Itami

Sun 3/5

13:10-15:00

2 stops33h 50m

London Gatwick

Sun 10/5

11:35-17:00

2 stops21h 25m

£794

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Mon 6/4

18:40-12:45

1 stop26h 05m

London Heathrow

Sun 19/4

21:45-11:50

1 stop30h 05m

£812

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Tue 12/5

02:15-17:20

1 stop23h 05m

London Heathrow

Sat 30/5

19:35-20:45

1 stop17h 10m

£814

Flights are sorted by cheapest return flights first.

Deals found on 19/3

Showing 1-10 of 60 resultsSorted by cheapest first
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2
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6

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, December is the cheapest month in which you can book a flight from Osaka to London (average of £597). Flying from Osaka to London in January is currently the most expensive (average of £932). 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.

Beijing (PEK) – chosen by Cheapflights users on 35% 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 £412.

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 Beijing (PEK) offer the fastest connection on this route, with an average stopover time of 1h 28m.

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 March 2026.
See what other customers who have flown with KLM,Thai Airways, 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.
KLM
7.8
Good
1,477 reviews
Check prices

Entertainment

7.1

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.6

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,477 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Entertainment

7.1

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.6

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Thai Airways
7.8
Good
394 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Entertainment

7.1

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.6

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
China Eastern
7.2
Good
198 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Entertainment

7.1

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.6

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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 26h 35m. Osaka and London are separated by a distance of 5918 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 £592. Another airline that can offer you cheap pricing is Air China. These flights start at 20% 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 £206. China Eastern flights start at £225 while deals on Air China start at £255 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 Kansai Intl - London Stansted.

  • 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, December is the cheapest month in which you can book a flight from Osaka to London (average of £597). Flying from Osaka to London in January is currently the most expensive (average of £932). 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
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Croydon
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Gatwick
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Eastbourne
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Ipswich
Bedford
Chelmsford
Southend-on-Sea

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Osaka to London

Discover the top 2 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 22 March 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£592Average£829FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£791Average£866FlexibilityNo 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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