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Cheap flights from Osaka to London from £300

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — LON
26 Aug — 2 Sep1
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 27 July 2026.

Sun 6/900:15
KIX
-
LGW
2 stops27h 25m
Multiple Airlines
Mon 14/911:40
LGW
-
KIX
2 stops25h 35m
Multiple Airlines
Deal found 24/7£606
Thu 3/919:45
KIX
-
LGW
2 stops31h 55m
Multiple Airlines
Wed 16/911:00
LGW
-
KIX
2 stops23h 55m
Multiple Airlines
Deal found 26/7£613
Fri 11/917:00
KIX
-
LGW
2 stops33h 30m
Multiple Airlines
Fri 18/911:00
LGW
-
KIX
2 stops26h 15m
Multiple Airlines
Deal found 23/7£615
Sat 5/900:15
KIX
-
LGW
2 stops27h 25m
Multiple Airlines
Sun 13/911:00
LGW
-
KIX
2 stops26h 35m
Multiple Airlines
Deal found 23/7£621
Tue 8/911:45
KIX
-
LGW
2 stops26h 50m
Multiple Airlines
Tue 15/912:35
LGW
-
KIX
2 stops24h 40m
Multiple Airlines
Deal found 24/7£621
Sun 23/800:15
KIX
-
LGW
2 stops27h 25m
Multiple Airlines
Mon 31/811:40
LGW
-
KIX
2 stops27h 05m
Multiple Airlines
Deal found 27/7£627
Wed 9/907:40
KIX
-
LGW
2 stops30h 55m
Multiple Airlines
Wed 16/921:15
LGW
-
KIX
2 stops34h 10m
Multiple Airlines
Deal found 26/7£630
Mon 7/911:45
KIX
-
LGW
2 stops26h 50m
Multiple Airlines
Wed 9/921:15
LGW
-
KIX
2 stops34h 10m
Multiple Airlines
Deal found 27/7£643
Sat 22/816:00
KIX
-
LGW
1 stop35h 40m
China Southern
Sun 6/922:10
LGW
-
KIX
1 stop32h 00m
China Southern
Deal found 22/7£644
Sun 23/807:40
KIX
-
LGW
2 stops31h 05m
Multiple Airlines
Sun 30/821:45
LGW
-
KIX
2 stops33h 40m
Multiple Airlines
Deal found 23/7£647
Thu 10/911:45
KIX
-
STN
3 stops44h 45m
Multiple Airlines
Wed 16/921:20
STN
-
KIX
2 stops34h 05m
Multiple Airlines
Deal found 26/7£660
Thu 10/907:40
KIX
-
LHR
2 stops20h 45m
Multiple Airlines
Sat 12/920:50
LHR
-
KIX
2 stops34h 35m
Multiple Airlines
Deal found 27/7£664

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 27 July 2026.

Round-trip from

£606

One-way from

£300

Popular in

April

Cheapest in

October

Average price

£940
6/9-14/9
  • 6/9-14/9
  • 4 total stops
  • 53h 00m total
  • Osaka to London
Search Deals
23/9
  • 23/9
  • 3 total stops
  • 43h 10m total
  • Osaka to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£26 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 27 July 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

Thu 3/9

07:40-06:35

2 stops30h 55m

London Gatwick

Mon 7/9

20:15-15:25

2 stops35h 10m

£647

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Thu 3/9

16:00-19:40

1 stop35h 40m

London Gatwick

Wed 16/9

21:15-15:25

2 stops34h 10m

£665

OsakaLondon

KIX - LTN

KIXLTN

Osaka Kansai Intl

Thu 10/9

07:40-19:55

3 stops44h 15m

London Luton

Thu 17/9

07:00-15:25

2 stops24h 25m

£675

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Fri 4/9

10:50-06:35

2 stops27h 45m

London Gatwick

Wed 9/9

06:55-12:40

2 stops21h 45m

£679

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Wed 2/9

00:15-20:25

2 stops28h 10m

London Heathrow

Thu 10/9

20:50-15:25

2 stops34h 35m

£708
Fastest return journey

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Fri 4/9

14:00-06:35

1 stop24h 35m

London Gatwick

Wed 9/9

12:35-12:40

1 stop16h 05m

£715

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Thu 12/11

14:20-06:30

1 stop25h 10m

London Gatwick

Mon 16/11

17:00-18:00

1 stop16h 00m

£760

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Thu 6/8

10:05-06:40

2 stops28h 35m

London Gatwick

Sat 22/8

11:35-21:15

2 stops25h 40m

£788

OsakaLondon

KIX - LTN

KIXLTN

Osaka Kansai Intl

Mon 7/9

19:25-10:35

2 stops23h 10m

London Luton

Mon 14/9

07:15-15:25

2 stops24h 10m

£790

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Thu 3/9

13:10-06:40

1 stop25h 30m

London Gatwick

Mon 14/9

22:00-12:10

1 stop30h 10m

£805

Flights are sorted by cheapest return flights first.

Deals found on 24/7

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, November is the cheapest month in which you can book a flight from Osaka to London (average of £726). Flying from Osaka to London in August is currently the most expensive (average of £913). 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?

Airfare is below average for this route at the moment.
Osaka to London flights typically cost between £900 and £952 in September.
The cheapest return price found within the last 5 days was £606 on Multiple Airlines (6 Sept–14 Sept).

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 33% 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.

Guangzhou (CAN) is the most affordable one-stop option, with an average return flight price of £668.

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 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 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 Incheon (ICN) offer the fastest connection on this route, with an average stopover time of 1h 35m.

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 27 July 2026.
See what other customers who have flown with Singapore Airlines,Thai Airways, andKLM 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.
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Comfort

8.0

Crew

8.6

Entertainment

8.1

Boarding

8.3

Food

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.2
Very Good
1,584 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Comfort

8.0

Crew

8.6

Entertainment

8.1

Boarding

8.3

Food

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Thai Airways
7.9
Good
412 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Comfort

8.0

Crew

8.6

Entertainment

8.1

Boarding

8.3

Food

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
KLM
7.8
Good
1,550 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Comfort

8.0

Crew

8.6

Entertainment

8.1

Boarding

8.3

Food

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Air China
7.4
Good
157 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Comfort

8.0

Crew

8.6

Entertainment

8.1

Boarding

8.3

Food

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
China Eastern
7.3
Good
229 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Comfort

8.0

Crew

8.6

Entertainment

8.1

Boarding

8.3

Food

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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 24h 35m. 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 £593. Another airline that can offer you cheap pricing is Air China. These flights start at 24% 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 £226. Air China flights start at £256 while deals on Singapore Airlines start at £347 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, November is the cheapest month in which you can book a flight from Osaka to London (average of £726). Flying from Osaka to London in August is currently the most expensive (average of £913). 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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Milton Keynes
Luton
Gatwick
Wembley
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Kingston upon Thames
Southall
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Romford

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 27 July 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£593Average£857FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£750Average£879FlexibilityNo 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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