Cheap flights from London to Osaka from £229

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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — OSA
22 Jan — 29 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London to Osaka are usually found in May or November, booked 57 days in advance, depart on a Tuesday or Thursday and return on a Friday

Cheap 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 23 December 2025.

Mon 29/1220:25LHR - KIX
1 stop14h 45mAir China
Thu 22/109:00KIX - LHR
1 stop17h 50mAir China
Deal found 22/12£512
Tue 30/1220:25LHR - KIX
1 stop14h 45mAir China
Thu 22/109:00KIX - LHR
1 stop17h 50mAir China
Deal found 22/12£549
Sun 28/1220:25LHR - KIX
1 stop14h 45mAir China
Thu 22/109:00KIX - LHR
1 stop17h 50mAir China
Deal found 22/12£569
Sat 27/1217:40LHR - KIX
1 stop17h 30mAir China
Thu 22/109:00KIX - LHR
1 stop17h 50mAir China
Deal found 22/12£594
Mon 29/1220:25LHR - KIX
1 stop14h 45mAir China
Wed 21/109:00KIX - LHR
1 stop15h 55mAir China
Deal found 22/12£616
Mon 29/1217:40LHR - KIX
1 stop17h 30mAir China
Tue 10/213:50KIX - LHR
1 stop35h 05mAir China
Deal found 21/12£621
Wed 31/1220:25LHR - KIX
1 stop14h 45mAir China
Thu 22/109:00KIX - LHR
1 stop17h 50mAir China
Deal found 22/12£631
Sun 28/1211:05LGW - KIX
1 stop16h 05mAir China
Tue 20/113:50KIX - LGW
1 stop24h 45mAir China
Deal found 22/12£634
Mon 29/1217:40LHR - KIX
1 stop17h 30mAir China
Mon 19/109:00KIX - LHR
1 stop17h 50mAir China
Deal found 22/12£638
Wed 31/1220:10LHR - KIX
1 stop15h 45mAsiana Airlines
Tue 20/109:00KIX - LHR
1 stop18h 05mAsiana Airlines
Deal found 22/12£645
Wed 31/1220:10LHR - KIX
1 stop15h 45mAsiana Airlines
Wed 21/109:00KIX - LHR
1 stop18h 05mAsiana Airlines
Deal found 22/12£646
Wed 31/1220:10LHR - KIX
1 stop15h 45mAsiana Airlines
Sat 24/109:00KIX - LHR
1 stop18h 05mAsiana Airlines
Deal found 22/12£657

Find 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 23 December 2025.

Round-trip from

£436

One-way from

£229

Popular in

July

Cheapest in

May

Average price

£931
China Eastern
  • China Eastern
  • 13/1-27/1
  • 2 total stops
  • 62h 50m total
  • London to Osaka
22/1
  • 22/1
  • 2 total stops
  • 44h 25m total
  • London to Osaka
Highest demand for flights based on searches. 15% potential increase in price (£90 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Average for round-trip flights in December 2025

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 23 December 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

Thu 4/6

11:15-15:25

1 stop20h 10m

Osaka Kansai Intl

Thu 18/6

13:30-06:55

1 stop25h 25m

£443

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Wed 4/2

10:30-20:10

2 stops24h 40m

Osaka Kansai Intl

Wed 11/2

14:15-14:00

2 stops32h 45m

£455

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Sun 25/1

10:30-19:20

2 stops23h 50m

Osaka Kansai Intl

Sun 17/5

16:00-07:05

1 stop23h 05m

£529

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Wed 28/1

10:30-16:00

1 stop20h 30m

Osaka Kansai Intl

Wed 13/5

16:00-07:05

1 stop23h 05m

£549

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Thu 4/6

18:40-11:00

2 stops32h 20m

Osaka Kansai Intl

Thu 18/6

16:00-07:05

1 stop23h 05m

£567

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Fri 6/3

21:10-14:05

1 stop31h 55m

Osaka Kansai Intl

Sun 15/3

15:05-19:10

1 stop37h 05m

£582

LondonOsaka

LTN - KIX

LTNKIX

London Luton

Sun 18/1

07:00-12:10

2 stops20h 10m

Osaka Kansai Intl

Sun 25/1

07:40-14:15

3 stops39h 35m

£592

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Tue 3/2

10:30-16:50

2 stops21h 20m

Osaka Kansai Intl

Mon 9/2

07:40-06:30

3 stops31h 50m

£606

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Sat 23/5

22:05-14:05

1 stop32h 00m

Osaka Kansai Intl

Fri 29/5

17:10-19:50

1 stop34h 40m

£634

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Wed 18/3

11:05-15:00

1 stop18h 55m

Osaka Kansai Intl

Fri 17/4

13:30-07:00

1 stop25h 30m

£640

Flights are sorted by cheapest return flights first.

Deals found on 22/12

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 £307). Flying from London to Osaka in July is currently the most expensive (average of £720). 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 23 December 2025.

It’s optimal to fly from London to Osaka in the afternoon. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the morning.

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

Use this chart to determine the cheapest time to fly return from London to Osaka. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to Osaka flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Tuesday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

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 £348.

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 23 December 2025.
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.

Boarding

8.3

Overall

8.2

Crew

8.5

Entertainment

7.7

Comfort

8.1

Food

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

BKK - ICN

We wished that Asiana Airlines website should perform better by itself. Thanks to "Genfly" by Kayak that helped us get the tickets for us. Genfly also follow up with update flights schedule all the way. We gave Asiana Airlines "GOOD", and "Genfly" by Kayak "EXCELLENT" **** BTW...we will do it again nest time. Real passengers.

Boarding

8.3

Overall

8.2

Crew

8.5

Entertainment

7.7

Comfort

8.1

Food

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

BKK - ICN

We wished that Asiana Airlines website should perform better by itself. Thanks to "Genfly" by Kayak that helped us get the tickets for us. Genfly also follow up with update flights schedule all the way. We gave Asiana Airlines "GOOD", and "Genfly" by Kayak "EXCELLENT" **** BTW...we will do it again nest time. Real passengers.

Boarding

8.3

Overall

8.2

Crew

8.5

Entertainment

7.7

Comfort

8.1

Food

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

BKK - ICN

We wished that Asiana Airlines website should perform better by itself. Thanks to "Genfly" by Kayak that helped us get the tickets for us. Genfly also follow up with update flights schedule all the way. We gave Asiana Airlines "GOOD", and "Genfly" by Kayak "EXCELLENT" **** BTW...we will do it again nest time. Real passengers.

Boarding

8.3

Overall

8.2

Crew

8.5

Entertainment

7.7

Comfort

8.1

Food

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

BKK - ICN

We wished that Asiana Airlines website should perform better by itself. Thanks to "Genfly" by Kayak that helped us get the tickets for us. Genfly also follow up with update flights schedule all the way. We gave Asiana Airlines "GOOD", and "Genfly" by Kayak "EXCELLENT" **** BTW...we will do it again nest time. Real passengers.

Boarding

8.3

Overall

8.2

Crew

8.5

Entertainment

7.7

Comfort

8.1

Food

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

BKK - ICN

We wished that Asiana Airlines website should perform better by itself. Thanks to "Genfly" by Kayak that helped us get the tickets for us. Genfly also follow up with update flights schedule all the way. We gave Asiana Airlines "GOOD", and "Genfly" by Kayak "EXCELLENT" **** BTW...we will do it again nest time. Real passengers.

Boarding

8.3

Overall

8.2

Crew

8.5

Entertainment

7.7

Comfort

8.1

Food

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

BKK - ICN

We wished that Asiana Airlines website should perform better by itself. Thanks to "Genfly" by Kayak that helped us get the tickets for us. Genfly also follow up with update flights schedule all the way. We gave Asiana Airlines "GOOD", and "Genfly" by Kayak "EXCELLENT" **** BTW...we will do it again nest time. Real passengers.

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 20h 10m. London and Osaka are separated by a distance of 5929 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 £392. Other airlines that can offer you cheap pricing are China Southern, from £430, and Air China, from £437. 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 £247. Users have also found prices from £250 and £482 on Air China and Etihad Airways, respectively.

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

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

  • 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 Dianchun Hall, and Shanghai Disneyland. People's Square, Shanghai Dianchun Hall, and Shanghai Disneyland can be visited by traveling about 20.3 mi, 19.4 mi, and 8.7 mi respectively from Shanghai Pu Dong.

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

  • 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 £307). Flying from London to Osaka in July is currently the most expensive (average of £720). 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 23 December 2025.

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 23 December 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£392Average£597FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapest£430Average£535FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£437Average£654FlexibilityNo cancel feeOn-time67%
Search Air China flights
Shenzhen AirlinesCheapest£451Average£577FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
ANACheapest£679Average£1,035FlexibilityNo cancel feeOn-time80%
Search ANA flights
Cathay PacificCheapest£685Average£854FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
FinnairCheapest£719Average£932FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£725Average£863FlexibilityNo cancel feeOn-time75%
Search KLM flights
Etihad AirwaysCheapest£737Average£1,057FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Asiana AirlinesCheapest£772Average£957FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights

Fly with Cheapflights

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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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