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Cheap flights from the United Kingdom to Osaka from £306

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OSA
6 Aug — 13 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Osaka

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Osaka
Explore the most affordable flight options available from United Kingdom to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 July 2026.

Sat 28/1111:15
MAN
-
KIX
1 stop16h 20m
Hainan Airlines
Sat 12/1214:35
KIX
-
MAN
1 stop24h 15m
Hainan Airlines
Deal found 5/7£518
Sat 28/1111:15
MAN
-
KIX
1 stop16h 20m
Hainan Airlines
Mon 30/1114:35
KIX
-
MAN
1 stop24h 15m
Hainan Airlines
Deal found 5/7£522
Thu 19/1121:35
LHR
-
KIX
2 stops32h 25m
Air China
Fri 27/1116:30
KIX
-
LHR
2 stops36h 10m
Air China
Deal found 6/7£617
Mon 30/1116:45
LGW
-
KIX
1 stop32h 45m
Air France
Mon 11/112:15
KIX
-
LGW
1 stop29h 45m
Air France
Deal found 2/7£617
Wed 4/1122:00
LHR
-
KIX
1 stop31h 10m
China Southern
Tue 17/1116:00
KIX
-
LHR
1 stop35h 35m
China Southern
Deal found 2/7£619
Wed 4/1111:05
LGW
-
KIX
1 stop18h 55m
Air China
Tue 17/1116:30
KIX
-
LGW
1 stop23h 25m
Air China
Deal found 6/7£621
Wed 4/1111:05
LGW
-
KIX
1 stop18h 55m
Air China
Mon 16/1116:30
KIX
-
LGW
1 stop23h 25m
Air China
Deal found 5/7£624
Sat 14/1121:35
LHR
-
KIX
2 stops32h 25m
Air China
Fri 4/1216:30
KIX
-
LHR
2 stops36h 10m
Air China
Deal found 2/7£624
Mon 26/1022:00
LHR
-
KIX
1 stop31h 10m
China Southern
Mon 9/1116:00
KIX
-
LHR
1 stop35h 35m
China Southern
Deal found 4/7£628
Thu 3/909:20
LCY
-
KIX
1 stop16h 55m
KLM
Tue 8/911:55
KIX
-
LCY
1 stop29h 35m
KLM
Deal found 2/7£629
Tue 25/812:35
LGW
-
KIX
1 stop23h 55m
Air China
Sun 18/1014:00
KIX
-
LGW
1 stop24h 45m
Air China
Deal found 6/7£630
Fri 13/1111:05
LGW
-
KIX
1 stop18h 55m
Air China
Wed 2/1213:50
KIX
-
LGW
2 stops26h 05m
Air China
Deal found 6/7£632

Find flight deals from United Kingdom to Osaka

Keep the following information in mind while searching for United Kingdom to Osaka flight deals. Data was last updated 7 July 2026.

Round-trip from

£518

One-way from

£306

Popular in

July

Cheapest in

January

Average price

£984
Hainan Airlines
  • Hainan Airlines
  • 28/11-12/12
  • 2 total stops
  • 40h 35m total
  • United Kingdom to Osaka
Search Deals
China Southern
  • China Southern
  • 7/9
  • 1 total stop
  • 18h 30m total
  • United Kingdom to Osaka
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£119 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£20 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 United Kingdom 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 July 2026.
Use the filters below to find and compare flights from the United Kingdom to Osaka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonOsaka

LCY - KIX

LCYKIX

London City

Mon 30/11

10:00-11:20

1 stop16h 20m

Osaka Kansai Intl

Mon 11/1

12:15-07:15

2 stops28h 00m

£650
Fastest return journey

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Sun 6/9

20:50-20:30

1 stop15h 40m

Osaka Kansai Intl

Wed 23/9

09:05-18:05

1 stop17h 00m

£683

LondonOsaka

LCY - KIX

LCYKIX

London City

Thu 3/9

10:00-10:15

1 stop16h 15m

Osaka Kansai Intl

Fri 25/9

11:55-09:30

1 stop29h 35m

£698

LondonOsaka

LCY - KIX

LCYKIX

London City

Wed 2/9

17:50-10:15

1 stop32h 25m

Osaka Kansai Intl

Fri 25/9

11:55-07:55

1 stop28h 00m

£698

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Sun 6/9

22:10-14:10

1 stop32h 00m

Osaka Kansai Intl

Wed 23/9

20:55-07:05

3 stops42h 10m

£707

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Sun 6/9

22:10-14:10

1 stop32h 00m

Osaka Kansai Intl

Wed 23/9

12:45-12:45

2 stops32h 00m

£722

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Mon 2/11

17:00-18:00

1 stop16h 00m

Osaka Kansai Intl

Sun 15/11

13:10-14:00

1 stop33h 50m

£761

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Sat 5/9

22:00-12:10

1 stop30h 10m

Osaka Kansai Intl

Tue 22/9

09:30-19:10

1 stop17h 40m

£766

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Sun 15/11

17:00-21:00

1 stop19h 00m

Osaka Kansai Intl

Sat 28/11

19:00-06:30

1 stop20h 30m

£766

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Sun 8/11

17:00-21:00

1 stop19h 00m

Osaka Kansai Intl

Sun 15/11

19:00-14:00

1 stop28h 00m

£766

Flights are sorted by cheapest return flights first.

Deals found on 6/7

Showing 1-10 of 60 resultsSorted by cheapest first
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2
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6

Best time to book a flight from United Kingdom to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka from United Kingdom 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 the United Kingdom to Osaka

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

Currently, January is the cheapest month in which you can book a flight from United Kingdom to Osaka (average of £267). Flying from United Kingdom to Osaka in February is currently the most expensive (average of £2,335). 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 far ahead should I book a flight from United Kingdom to Osaka?

The best time to book flights from United Kingdom to Osaka is 88 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.

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 July 2026.
Read reviews from past customers who have flown with Cathay Pacific,China Southern, andChina Eastern from the United Kingdom 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.
Cathay Pacific
7.6
Good
1,403 reviews
Check prices

Entertainment

7.8

Overall

7.6

Comfort

7.6

Boarding

7.9

Food

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Cathay Pacific
7.6
Good
1,403 reviews
Cathay Pacific
7.6
Good
1,403 reviews
Check prices

Entertainment

7.8

Overall

7.6

Comfort

7.6

Boarding

7.9

Food

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
China Southern
7.5
Good
157 reviews
Cathay Pacific
7.6
Good
1,403 reviews
Check prices

Entertainment

7.8

Overall

7.6

Comfort

7.6

Boarding

7.9

Food

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
China Eastern
7.3
Good
226 reviews
Cathay Pacific
7.6
Good
1,403 reviews
Check prices

Entertainment

7.8

Overall

7.6

Comfort

7.6

Boarding

7.9

Food

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Air China
7.3
Good
158 reviews
Cathay Pacific
7.6
Good
1,403 reviews
Check prices

Entertainment

7.8

Overall

7.6

Comfort

7.6

Boarding

7.9

Food

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom 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 United Kingdom to Osaka?

    There are many flights that can get you from United Kingdom to Osaka in 15h 40m. Fly via KLM, Air China, or China Eastern to get the fastest option. The distance from United Kingdom to Osaka is about 5929 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapest airline one-way is China Eastern, with whom users have recently found tickets for as low as £248. However, be on the lookout for offers from Juneyao Airlines and Air China, as they are both options that can get you from United Kingdom to Osaka for a low price.

  • What are the most popular routes from United Kingdom to Osaka?

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

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

    Yes. In addition to deals on United Kingdom to Osaka flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Osaka?

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to Osaka?

    Currently, January is the cheapest month in which you can book a flight from United Kingdom to Osaka (average of £267). Flying from United Kingdom to Osaka in February is currently the most expensive (average of £2,335). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from United Kingdom to Osaka

Discover the top 10 airlines that operate flights from United Kingdom 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 July 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£400Average£656FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapest£432Average£508FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Hainan AirlinesCheapest£442Average£623FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Air ChinaCheapest£457Average£774FlexibilityNo cancel feeOn-time67%
Search Air China flights
KLMCheapest£488Average£1,001FlexibilityNo cancel feeOn-time75%
Search KLM flights
Juneyao AirlinesCheapest£534Average£678FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
Asiana AirlinesCheapest£554Average£927FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Etihad AirwaysCheapest£616Average£1,005FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest£628Average£943FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Cathay PacificCheapest£711Average£947FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific 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 United Kingdom to Osaka?

Deals for United Kingdom to Osaka flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Osaka from United Kingdom 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 United Kingdom to Osaka with no change fees?

Certainly. Search results for flights to Osaka from United Kingdom shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Osaka from United Kingdom today and book when prices fit your budget.

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