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Cheap flights from Osaka to London from £309

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — LON
17 May — 24 May1
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 17 April 2026.

Tue 12/511:45
KIX
-
LGW
2 stops35h 15m
Multiple Airlines
Tue 19/511:35
LGW
-
KIX
2 stops20h 55m
Multiple Airlines
Deal found 12/4£571
Fri 26/600:55
KIX
-
LHR
2 stops27h 05m
SriLankan Airlines
Thu 2/721:30
LHR
-
KIX
2 stops50h 25m
SriLankan Airlines
Deal found 12/4£594
Wed 20/516:45
KIX
-
LGW
1 stop22h 15m
Air China
Tue 26/512:35
LGW
-
KIX
1 stop23h 55m
Air China
Deal found 14/4£606
Wed 6/511:45
KIX
-
LGW
2 stops35h 15m
Multiple Airlines
Thu 14/511:35
LGW
-
KIX
1 stop18h 25m
Multiple Airlines
Deal found 15/4£609
Mon 9/1113:50
KIX
-
LHR
1 stop35h 05m
Air China
Sat 14/1120:25
LHR
-
KIX
1 stop31h 15m
Air China
Deal found 12/4£613
Tue 12/511:00
KIX
-
LGW
2 stops27h 40m
Multiple Airlines
Tue 9/611:35
LGW
-
KIX
1 stop22h 55m
Multiple Airlines
Deal found 15/4£617
Thu 5/1116:30
KIX
-
LGW
1 stop23h 25m
Air China
Tue 17/1111:05
LGW
-
KIX
1 stop18h 55m
Air China
Deal found 13/4£621
Tue 12/516:45
KIX
-
LGW
1 stop22h 10m
Air China
Tue 9/612:35
LGW
-
KIX
1 stop23h 55m
Air China
Deal found 15/4£648
Wed 20/511:45
KIX
-
LGW
2 stops35h 15m
Multiple Airlines
Tue 26/511:35
LGW
-
KIX
2 stops25h 05m
Multiple Airlines
Deal found 14/4£649
Wed 25/1109:00
KIX
-
LHR
1 stop17h 50m
Air China
Sun 29/1120:25
LHR
-
KIX
1 stop31h 15m
Air China
Deal found 12/4£649
Thu 23/700:55
KIX
-
LHR
2 stops26h 15m
Multiple Airlines
Mon 24/820:50
LHR
-
KIX
2 stops27h 05m
Multiple Airlines
Deal found 12/4£652
Sat 26/900:55
KIX
-
LHR
2 stops26h 15m
Multiple Airlines
Sat 3/1020:50
LHR
-
KIX
2 stops27h 05m
Multiple Airlines
Deal found 12/4£666

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 17 April 2026.

Round-trip from

£571

One-way from

£309

Popular in

April

Cheapest in

November

Average price

£969
12/5-19/5
  • 12/5-19/5
  • 4 total stops
  • 56h 10m total
  • Osaka to London
Search Deals
7/10
  • 7/10
  • 3 total stops
  • 30h 10m total
  • Osaka to London
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£46 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% 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 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 17 April 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 - LGW

KIXLGW

Osaka Kansai Intl

Tue 12/5

16:45-06:55

1 stop22h 10m

London Gatwick

Tue 19/5

12:35-20:30

1 stop23h 55m

£686

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Sat 27/6

11:05-07:25

1 stop28h 20m

London Gatwick

Thu 2/7

10:25-09:50

1 stop39h 25m

£751

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

£769

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Tue 28/7

11:05-07:25

1 stop28h 20m

London Gatwick

Wed 19/8

10:25-09:50

1 stop39h 25m

£787

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Fri 24/7

11:05-07:25

2 stops28h 20m

London Gatwick

Mon 24/8

10:25-12:40

3 stops42h 15m

£790

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Wed 10/6

10:00-16:55

1 stop38h 55m

London Heathrow

Wed 24/6

18:55-06:40

1 stop27h 45m

£790

OsakaLondon

ITM - LGW

ITMLGW

Osaka Itami

Tue 12/5

13:10-06:40

2 stops25h 30m

London Gatwick

Tue 19/5

11:35-17:00

2 stops21h 25m

£793

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Tue 14/7

13:10-15:00

1 stop33h 50m

London Gatwick

Sun 9/8

11:35-12:10

1 stop16h 35m

£799

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Thu 11/6

13:10-15:00

1 stop33h 50m

London Gatwick

Mon 29/6

11:35-18:00

1 stop22h 25m

£799

OsakaLondon

KIX - LTN

KIXLTN

Osaka Kansai Intl

Wed 6/5

09:30-07:45

2 stops30h 15m

London Luton

Thu 14/5

17:30-13:20

2 stops35h 50m

£823

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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 £271). Flying from Osaka to London in September is currently the most expensive (average of £737). 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 25% 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 £405.

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 17 April 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
1,502 reviews
Check prices

Comfort

7.7

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

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
1,502 reviews
KLM
7.8
Good
1,502 reviews
Check prices

Comfort

7.7

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

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
397 reviews
KLM
7.8
Good
1,502 reviews
Check prices

Comfort

7.7

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

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
205 reviews
KLM
7.8
Good
1,502 reviews
Check prices

Comfort

7.7

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

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 22h 15m. Osaka and London are separated by a distance of 5929 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 £583. Another airline that can offer you cheap pricing is Air China. These flights start at 21% 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 Eastern, which is currently one of the cheapest options available, starting at £222. Air China flights start at £252 while deals on Singapore Airlines start at £341 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 Gatwick, Osaka Kansai Intl - London Heathrow 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 £271). Flying from Osaka to London in September is currently the most expensive (average of £737). 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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Luton
Gatwick
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Guildford
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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 17 April 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£583Average£817FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£760Average£853FlexibilityNo 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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