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Cheap flights from London to Osaka from £245

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 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — OSA
6 Feb — 13 Feb1
1 adult
1 adult, Economy, 0 bags

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 7 January 2026.

Round-trip from

£401

One-way from

£245

Popular in

July

Cheapest in

May

Average price

£572
China Eastern
  • China Eastern
  • 2/5-14/5
  • 2 total stops
  • 63h 40m total
  • London to Osaka
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China Southern
  • China Southern
  • 13/4
  • 1 total stop
  • 19h 00m total
  • London to Osaka
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£92 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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Find flight deals from London to Osaka

Enter your travel dates to find the best prices.

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 7 January 2026.

Mon 4/511:35LGW - KIX
1 stop19h 45mChina Eastern
Fri 8/516:30KIX - LGW
1 stop30h 30mChina Eastern
Deal found 7/1£399
Sat 2/518:00LGW - KIX
1 stop33h 00mChina Eastern
Thu 14/516:30KIX - LGW
1 stop30h 40mChina Eastern
Deal found 6/1£401
Mon 2/310:30LGW - KIX
1 stop22h 30mChina Eastern
Sun 8/313:10KIX - LGW
1 stop33h 50mChina Eastern
Deal found 6/1£402
Thu 28/511:35LGW - KIX
1 stop17h 45mChina Eastern
Thu 11/610:00KIX - LGW
2 stops37h 10mChina Eastern
Deal found 6/1£405
Wed 6/518:25LGW - KIX
1 stop18h 05mChina Eastern
Wed 20/519:00KIX - LGW
1 stop28h 00mChina Eastern
Deal found 6/1£415
Mon 2/321:00LHR - KIX
1 stop15h 00mChina Eastern
Fri 13/314:20KIX - LHR
1 stop36h 10mChina Eastern
Deal found 6/1£421
Wed 21/121:00LHR - KIX
1 stop31h 20mChina Eastern
Wed 4/209:20KIX - LHR
1 stop17h 10mChina Eastern
Deal found 6/1£427
Mon 2/319:35LHR - KIX
1 stop34h 25mChina Southern
Sun 8/316:00KIX - LHR
1 stop34h 00mChina Southern
Deal found 5/1£433
Sun 1/321:00LHR - KIX
1 stop15h 00mChina Eastern
Sun 22/312:00KIX - LHR
1 stop38h 30mChina Eastern
Deal found 6/1£434
Fri 23/122:00LHR - KIX
1 stop32h 00mChina Southern
Mon 2/214:25KIX - LHR
1 stop37h 10mChina Southern
Deal found 5/1£436
Sun 25/122:00LHR - KIX
1 stop30h 05mChina Southern
Sun 1/216:00KIX - LHR
1 stop34h 00mChina Southern
Deal found 6/1£437
Tue 3/222:00LHR - KIX
1 stop32h 00mChina Southern
Tue 10/216:00KIX - LHR
1 stop35h 35mChina Southern
Deal found 6/1£439

Cheapflights Fare Finder

 
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 7 January 2026.
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

LTN - KIX

LTNKIX

London Luton

Thu 23/4

05:40-13:20

2 stops23h 40m

Osaka Kansai Intl

Sat 9/5

14:20-11:00

2 stops28h 40m

£531

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Wed 4/2

10:30-22:45

2 stops27h 15m

Osaka Kansai Intl

Wed 11/2

11:15-14:00

2 stops35h 45m

£532

LondonOsaka

LGW - ITM

LGWITM

London Gatwick

Tue 3/2

10:30-20:05

2 stops24h 35m

Osaka Itami

Sun 8/2

16:30-06:30

2 stops23h 00m

£568

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Wed 22/4

06:00-14:35

2 stops24h 35m

Osaka Kansai Intl

Wed 13/5

10:50-07:00

3 stops28h 10m

£575

LondonOsaka

LGW - ITM

LGWITM

London Gatwick

Wed 21/1

10:30-19:20

2 stops23h 50m

Osaka Itami

Wed 4/2

13:40-06:30

2 stops25h 50m

£576

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Wed 4/2

10:30-13:20

1 stop17h 50m

Osaka Kansai Intl

Sat 14/2

12:00-06:30

1 stop27h 30m

£584

LondonOsaka

LTN - KIX

LTNKIX

London Luton

Mon 2/2

06:25-15:00

2 stops23h 35m

Osaka Kansai Intl

Mon 9/2

13:50-12:05

2 stops31h 15m

£585

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Sat 17/1

21:10-14:05

1 stop31h 55m

Osaka Kansai Intl

Sat 31/1

15:05-19:10

1 stop37h 05m

£631

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Fri 6/3

21:10-16:20

1 stop34h 10m

Osaka Kansai Intl

Tue 17/3

15:05-19:10

1 stop37h 05m

£632

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Mon 9/3

21:10-14:05

1 stop31h 55m

Osaka Kansai Intl

Fri 20/3

15:05-19:10

1 stop37h 05m

£632

Flights are sorted by cheapest return flights first.

Deals found on 5/1

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.

Cheapflights Insights

Everything you need to know about your flight from London to Osaka

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

Currently, March is the cheapest month in which you can book a flight from London to Osaka (average of £305). Flying from London to Osaka in July is currently the most expensive (average of £716). 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 7 January 2026.

It’s optimal to fly from London to Osaka in the evening. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the morning.

How much does it cost for a return flight from London to Osaka?

What’s the top stopover airport for flights from London to Osaka?

Share of one-stop return flights from London to Osaka chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Shanghai (PVG) – chosen by Cheapflights users on 49% of one-stop itineraries from London to Osaka on Cheapflights.

What’s the cheapest stopover airport for flights from London to Osaka?

Average return fare for one-stop flights from London to Osaka, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Haikou (HAK) is the most affordable one-stop option, with an average return flight price of £346.

What’s the fastest stopover option from London to Osaka?

Shortest average travel time for one-stop one-way flights from London to Osaka, 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 06m.

Which airport typically offers the quickest stopover for flights from London to Osaka?

Average stopover duration for one-stop one-way flights from London to Osaka, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Doha (DOH) offer the fastest connection on this route, with an average stopover time of 1h 18m.

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 7 January 2026.
Read reviews from past customers who have flown with Asiana Airlines, Cathay Pacific, andChina Southern from London to Osaka. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.2
Very Good
500 reviews
Check prices

Comfort

8.0

Crew

8.5

Entertainment

7.7

Overall

8.2

Food

8.0

Boarding

8.3

Reviews

1 / 20
2.0
Mediocre

Derek,Dec 2025

NRT - ICN

This was a terrible flight. Uncomfortable, incredibly hot in the plane. Will never fly with this airline again.
Asiana Airlines
8.2
Very Good
500 reviews
Asiana Airlines
8.2
Very Good
500 reviews
Check prices

Comfort

8.0

Crew

8.5

Entertainment

7.7

Overall

8.2

Food

8.0

Boarding

8.3

Reviews

1 / 20
2.0
Mediocre

Derek,Dec 2025

NRT - ICN

This was a terrible flight. Uncomfortable, incredibly hot in the plane. Will never fly with this airline again.
Cathay Pacific
7.6
Good
1,122 reviews
Asiana Airlines
8.2
Very Good
500 reviews
Check prices

Comfort

8.0

Crew

8.5

Entertainment

7.7

Overall

8.2

Food

8.0

Boarding

8.3

Reviews

1 / 20
2.0
Mediocre

Derek,Dec 2025

NRT - ICN

This was a terrible flight. Uncomfortable, incredibly hot in the plane. Will never fly with this airline again.
China Southern
7.5
Good
125 reviews
Asiana Airlines
8.2
Very Good
500 reviews
Check prices

Comfort

8.0

Crew

8.5

Entertainment

7.7

Overall

8.2

Food

8.0

Boarding

8.3

Reviews

1 / 20
2.0
Mediocre

Derek,Dec 2025

NRT - ICN

This was a terrible flight. Uncomfortable, incredibly hot in the plane. Will never fly with this airline again.
China Eastern
7.2
Good
186 reviews
Asiana Airlines
8.2
Very Good
500 reviews
Check prices

Comfort

8.0

Crew

8.5

Entertainment

7.7

Overall

8.2

Food

8.0

Boarding

8.3

Reviews

1 / 20
2.0
Mediocre

Derek,Dec 2025

NRT - ICN

This was a terrible flight. Uncomfortable, incredibly hot in the plane. Will never fly with this airline again.
Air China
7.2
Good
136 reviews
Asiana Airlines
8.2
Very Good
500 reviews
Check prices

Comfort

8.0

Crew

8.5

Entertainment

7.7

Overall

8.2

Food

8.0

Boarding

8.3

Reviews

1 / 20
2.0
Mediocre

Derek,Dec 2025

NRT - ICN

This was a terrible flight. Uncomfortable, incredibly hot in the plane. Will never fly with this airline again.

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?

    Departing from London to Osaka will take you 17h. London and Osaka are separated by a distance of 5904 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from London to Osaka round-trip?

    Cheapflights users have booked flights from London to Osaka round-trip from £379. Other airlines that can offer you cheap pricing are China Southern, from £427, and Air China, from £434. You may be able to fly from London to Osaka for 43% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from London to Osaka one-way?

    For one-way options, check prices for China Eastern. According to our data, you can fly for as low as £245. Users have also found prices from £249 and £478 on Air China and Etihad Airways, respectively.

  • What are the most popular routes from London to Osaka?

    The most popular route from London to Osaka is London Heathrow - Osaka Kansai Intl. You may also consider London Gatwick - Osaka Kansai Intl or London Stansted - Osaka Kansai Intl.

  • Where are the most common stopover locations when flying from London to Osaka?

    Of the flights from London to Osaka that have stopovers, most of them stop in Shanghai.

  • What are some popular things to do or see while on a stopover in Shanghai?

    The majority of Shanghai visitors spend their time at People's Square, Shanghai Disneyland, and Shanghai Dianchun Hall. People's Square, Shanghai Disneyland, and Shanghai Dianchun Hall can be visited by traveling about 20.3 mi, 8.7 mi, and 19.4 mi respectively from Shanghai Pu Dong.

  • Where are the least popular stopover locations for London to Osaka flights?

    The least popular stopover on flights from London to Osaka is Beijing.

  • 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 holiday 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, March is the cheapest month in which you can book a flight from London to Osaka (average of £305). Flying from London to Osaka in July is currently the most expensive (average of £716). 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

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Fly from London to Osaka on these airlines

Choose from the following airlines for your flight from London to Osaka. Flights are based on user searches made on Cheapflights and were last updated on 7 January 2026.
Air China flights from London to Osaka
Cathay Pacific flights from London to Osaka
Asiana Airlines flights from London to Osaka

Top 10 airlines flying from London to Osaka

Discover the top 10 airlines 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 858,174 searches. Data last updated 7 January 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£379Average£593FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapest£427Average£533FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£434Average£649FlexibilityNo cancel feeOn-time67%
Search Air China flights
ANACheapest£674Average£1,033FlexibilityNo cancel feeOn-time80%
Search ANA flights
Cathay PacificCheapest£680Average£853FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
FinnairCheapest£714Average£925FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£720Average£857FlexibilityNo cancel feeOn-time75%
Search KLM flights
Etihad AirwaysCheapest£731Average£1,086FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Asiana AirlinesCheapest£766Average£950FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Thai AirwaysCheapest£774Average£1,082FlexibilityNo cancel feeOn-time77%
Search Thai Airways 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 London to Osaka?

Cheapflights makes it easy to find London to Osaka flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to Osaka?

Cheapflights helps you find that perfect flight to Osaka from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from London to Osaka with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Osaka, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from London to Osaka become cheaper?

Of course! You can now track prices for flights from London to Osaka and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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