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$365+ Cheap flights from London (LON) to Osaka (OSA)

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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
LON — OSA
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from London to Osaka are usually found in November or February, booked 17 days in advance, depart on a Tuesday or Friday and return on a Tuesday

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 September 17, 2025.

Round-trip from

$692
(Gotogate)

One-way from

$365
(Trip.com)

Popular in

December

Cheapest in

November

Average price

$816
From London (LON) to Osaka (OSA)
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One-way flight from London (LON) to Osaka (OSA)
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Highest demand for flights based on searches. 1% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 17, 2025.

This Booking.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/110:30 amLGW - KIX
1 stop21h 00mChina Eastern
Sat 11/81:10 pmKIX - LGW
1 stop33h 50mChina Eastern
Deal found 9/17$695
This FlightHub deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/110:30 amLGW - KIX
1 stop22h 30mChina Eastern
Wed 11/121:10 pmKIX - LGW
1 stop26h 20mChina Eastern
Deal found 9/15$734
This Gotogate deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1411:35 amLGW - KIX
1 stop20h 55mChina Eastern
Sun 11/3012:00 pmKIX - LGW
1 stop35h 00mChina Eastern
Deal found 9/16$745
This Booking.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1411:35 amLGW - KIX
1 stop20h 55mChina Eastern
Tue 10/2110:55 amKIX - LGW
1 stop27h 35mChina Eastern
Deal found 9/16$747
This Booking.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:30 amLGW - KIX
1 stop15h 30mMultiple Airlines
Thu 11/61:50 pmKIX - LGW
2 stops33h 10mMultiple Airlines
Deal found 9/15$760
This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/144:45 pmLGW - KIX
3 stops35h 25mMultiple Airlines
Tue 10/219:30 amKIX - LGW
2 stops30h 45mMultiple Airlines
Deal found 9/16$864

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from London to Osaka that are best for you.

Fly from

London

Fly to

Osaka

Route

Depart

Return

Price

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Sat 11/1

10:30 am-4:30 pm

1 stop21h 00m

Osaka Kansai Intl

Sat 11/8

1:10 pm-2:00 pm

1 stop33h 50m

$695

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Thu 9/25

11:35 am-8:35 pm

2 stops25h 00m

Osaka Kansai Intl

Mon 9/29

2:25 pm-3:00 pm

2 stops32h 35m

$912

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Tue 10/14

4:45 pm-11:00 am

3 stops34h 15m

Osaka Kansai Intl

Sun 11/30

11:45 am-2:00 pm

3 stops35h 15m

$921

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Thu 9/25

6:00 pm-6:00 pm

1 stop16h 00m

Osaka Kansai Intl

Mon 9/29

5:30 pm-6:30 am

1 stop21h 00m

$1,202

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Thu 11/6

9:40 am-5:05 pm

1 stop22h 25m

Osaka Kansai Intl

Mon 11/24

11:10 pm-11:40 am

1 stop21h 30m

$1,373

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Thu 11/6

1:35 pm-5:05 pm

1 stop18h 30m

Osaka Kansai Intl

Tue 11/25

11:10 pm-11:40 am

1 stop21h 30m

$1,373

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Fri 11/7

1:35 pm-5:05 pm

1 stop18h 30m

Osaka Kansai Intl

Thu 11/27

11:10 pm-6:25 pm

1 stop28h 15m

$1,400

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Thu 9/25

12:00 pm-1:10 pm

1 stop17h 10m

Osaka Kansai Intl

Mon 9/29

4:55 pm-6:30 pm

2 stops33h 35m

$1,501

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Tue 9/23

2:55 pm-5:45 am

2 stops30h 50m

Osaka Kansai Intl

Tue 9/30

6:55 pm-1:25 pm

1 stop26h 30m

$1,561

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Sun 9/21

9:00 am-5:45 am

2 stops36h 45m

Osaka Kansai Intl

Tue 9/30

6:55 pm-1:25 pm

1 stop26h 30m

$1,601

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 18 results
1
2

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 round-trip 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 London to Osaka

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

Use this chart to determine the optimal time to book a round-trip flight from London to Osaka. Price data was last updated on September 12, 2025.

The price you pay for your flight from London to Osaka may vary depending on when you book. For the best chance of a lower fare, look to book 17 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from London to Osaka (average of $859). Flying from London to Osaka in June is currently the most expensive (average of $1,309). 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 September 17, 2025.

A simple way to save on the total cost of your ticket is to fly from London to Osaka in the morning. If you’re flexible enough to do this you can expect to save up to 51% on your trip compared to booking a flight at noon.

How much does it cost to fly round-trip from London to Osaka?

Reviews of airlines servicing Osaka

Get insights into the airlines that provide service to Osaka. 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 Osaka. Reviews last updated September 17, 2025.
See what other customers who have flown with Air China and China Eastern from London to Osaka have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air China
7.3
Good
101 reviews

Entertainment

6.2

Food

7.0

Overall

7.3

Comfort

7.0

Crew

7.9

Boarding

7.7

Reviews

1 / 1
10.0
Excellent

Vanina,Jun 2025

LHR - PEK

Very good but something happened with my flight # my booking had a 22.40 departure only to find out when check in that I was booked on the 20.40 flight so I had to run through a short connection. Never k we why this happened.
Air China
7.3
Good
101 reviews
Air China
7.3
Good
101 reviews

Entertainment

6.2

Food

7.0

Overall

7.3

Comfort

7.0

Crew

7.9

Boarding

7.7

Reviews

1 / 1
10.0
Excellent

Vanina,Jun 2025

LHR - PEK

Very good but something happened with my flight # my booking had a 22.40 departure only to find out when check in that I was booked on the 20.40 flight so I had to run through a short connection. Never k we why this happened.
China Eastern
7.2
Good
166 reviews
Air China
7.3
Good
101 reviews

Entertainment

6.2

Food

7.0

Overall

7.3

Comfort

7.0

Crew

7.9

Boarding

7.7

Reviews

1 / 1
10.0
Excellent

Vanina,Jun 2025

LHR - PEK

Very good but something happened with my flight # my booking had a 22.40 departure only to find out when check in that I was booked on the 20.40 flight so I had to run through a short connection. Never k we why this happened.

Related info for your journey

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

    There are many flights that can get you from London to Osaka in 21h. Fly via China Eastern to get the fastest option. Airlines will cover a distance of 5929 mi.

  • What is the cheapest airline to fly from London to Osaka round-trip?

    Flying on China Eastern is currently your cheapest option to Osaka, with prices starting at $636. China Eastern is 29% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Osaka 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 London to Osaka?

    Currently, February is the cheapest month in which you can book a flight from London to Osaka (average of $859). Flying from London to Osaka in June is currently the most expensive (average of $1,309). 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

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Nishinomiya

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Top airline flying from London to Osaka

Discover the top airline that operate flights from London to Osaka. 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 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$636Average$744FlexibilityNo cancel feeOn-time62%

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