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Cheap flights from London to Osaka from £324

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 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — OSA
19 Feb — 26 Feb1
1 adult

The best prices from London to Osaka are usually found in November or May, booked 17 days in advance, depart on a Tuesday or Thursday and return on a Friday

Cheap flight deals from London to Osaka

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Osaka (OSA). 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 14 February 2025.

Round-trip from

£479

One-way from

£324

Popular in

July

Cheapest in

November

Average price

£573
Air China
  • Air China
  • 9/3-17/3
  • 2 total stops
  • 38h 55m total
  • London to Osaka
China Eastern
  • China Eastern
  • 19/2
  • 2 total stops
  • 32h 45m total
  • London to Osaka
Highest demand for flights based on searches. 16% potential increase in price (£116 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).
Average for round-trip flights in February 2025

Find flight deals from London to Osaka

Cheapest flights from London to Osaka
Explore the most affordable flight options available from London to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 February 2025.

Sun 9/311:40LGW - KIX
1 stop15h 30mAir China
Mon 17/316:30KIX - LGW
1 stop23h 25mAir China
Deal found 12/2£479
Tue 4/321:00LHR - KIX
2 stops32h 45mMultiple Airlines
Thu 20/319:50KIX - LHR
2 stops32h 20mMultiple Airlines
Deal found 12/2£481
Thu 27/217:50LHR - KIX
1 stop17h 40mChina Eastern
Thu 6/316:30KIX - LHR
1 stop30h 25mChina Eastern
Deal found 12/2£482
Sat 15/322:00LHR - KIX
1 stop37h 50mChina Southern
Sun 23/315:55KIX - LHR
1 stop35h 00mChina Southern
Deal found 12/2£485
Thu 13/310:30LGW - KIX
1 stop19h 50mChina Eastern
Thu 20/313:10KIX - LGW
1 stop26h 20mChina Eastern
Deal found 11/2£490
Mon 12/522:40LHR - KIX
1 stop32h 50mAir China
Sun 18/514:00KIX - LHR
1 stop38h 30mAir China
Deal found 12/2£494
Sun 9/305:55STN - KIX
3 stops27h 35mMultiple Airlines
Thu 13/308:30KIX - STN
3 stops39h 20mMultiple Airlines
Deal found 13/2£502
Thu 20/213:20LGW - KIX
2 stops40h 10mMultiple Airlines
Tue 18/316:30KIX - LGW
1 stop23h 25mMultiple Airlines
Deal found 13/2£509
Fri 28/221:50LHR - KIX
2 stops28h 55mTianjin Airlines
Thu 6/317:15KIX - LHR
2 stops35h 25mTianjin Airlines
Deal found 12/2£552
Mon 9/622:05LHR - KIX
1 stop33h 55mShenzhen Airlines
Sat 14/621:20KIX - LHR
2 stops30h 40mShenzhen Airlines
Deal found 12/2£567
Mon 3/319:55LTN - KIX
2 stops31h 50mMultiple Airlines
Mon 17/315:30KIX - LTN
3 stops36h 45mMultiple Airlines
Deal found 13/2£585
Fri 21/221:00LHR - KIX
2 stops30h 00mHainan Airlines
Tue 11/314:00KIX - LHR
2 stops29h 05mHainan Airlines
Deal found 13/2£611

Find flights from London to Osaka within your budget

Customise your flight search to find flights from London to Osaka 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 14 February 2025.

Fly from

London

Fly to

Osaka

Route

Depart

Return

Price

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Sun 9/3

11:40-12:10

1 stop15h 30m

Osaka Kansai Intl

Mon 17/3

16:30-06:55

1 stop23h 25m

£479

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Wed 26/2

22:00-20:50

1 stop37h 50m

Osaka Kansai Intl

Fri 14/3

15:55-17:55

1 stop35h 00m

£482

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Thu 27/2

17:50-20:30

1 stop17h 40m

Osaka Kansai Intl

Wed 5/3

14:20-13:55

1 stop32h 35m

£486

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Mon 24/2

21:00-14:45

2 stops32h 45m

Osaka Kansai Intl

Thu 6/3

19:50-19:10

2 stops32h 20m

£489

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Thu 13/3

10:30-15:20

1 stop19h 50m

Osaka Kansai Intl

Thu 20/3

13:10-06:30

1 stop26h 20m

£490

LondonOsaka

LTN - KIX

LTNKIX

London Luton

Tue 18/3

16:10-12:45

2 stops35h 35m

Osaka Kansai Intl

Thu 27/3

14:15-15:10

2 stops33h 55m

£498

LondonOsaka

STN - KIX

STNKIX

London Stansted

Sun 9/3

05:55-18:30

3 stops27h 35m

Osaka Kansai Intl

Thu 13/3

08:30-14:50

3 stops39h 20m

£502

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Wed 14/5

20:25-15:30

1 stop35h 05m

Osaka Kansai Intl

Fri 23/5

09:05-20:30

1 stop19h 25m

£511

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Mon 10/3

06:35-20:50

2 stops29h 15m

Osaka Kansai Intl

Mon 17/3

15:55-15:40

2 stops32h 45m

£525

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Fri 28/2

21:50-11:45

2 stops28h 55m

Osaka Kansai Intl

Thu 6/3

13:00-19:40

2 stops39h 40m

£553

Flights are sorted by cheapest return flights first.

Deals found on 13/2

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

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

Travel insights for flights from London to Osaka

Get recent, data-driven insights about flights from London to Osaka including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London to Osaka?

Use this chart to determine the optimal time to book a return flight from London to Osaka. Price data was last updated on 7 February 2025.

The best time to book flights from London to Osaka is 17 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from London to Osaka (average of £660). Flying from London to Osaka in July is currently the most expensive (average of £1,362). 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 LON to OSA?

Find hourly flight availability from London to Osaka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 February 2025.

It’s optimal to fly from London to Osaka in the morning. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight at midday.

What is the cheapest day to fly from London to Osaka?