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Cheap flights from the United Kingdom to Osaka from £292

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OSA
16 Apr — 23 Apr1
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 17 March 2026.

Mon 20/421:20
LHR
-
KIX
1 stop15h 40m
China Eastern
Thu 7/509:30
KIX
-
LHR
1 stop17h 10m
China Eastern
Deal found 17/3£447
Wed 22/421:20
LHR
-
KIX
1 stop15h 40m
China Eastern
Thu 7/509:30
KIX
-
LHR
1 stop17h 10m
China Eastern
Deal found 17/3£449
Wed 13/511:15
LGW
-
KIX
1 stop20h 10m
Air China
Wed 27/516:45
KIX
-
LGW
1 stop22h 15m
Air China
Deal found 17/3£451
Sat 2/511:35
LGW
-
KIX
1 stop17h 45m
China Eastern
Sat 9/514:20
KIX
-
LGW
1 stop32h 40m
China Eastern
Deal found 16/3£457
Mon 8/611:35
LGW
-
KIX
1 stop17h 45m
China Eastern
Wed 17/619:00
KIX
-
LGW
1 stop28h 00m
China Eastern
Deal found 17/3£461
Mon 15/612:35
LGW
-
KIX
1 stop16h 05m
Air China
Tue 14/716:45
KIX
-
LGW
1 stop33h 40m
Air China
Deal found 16/3£463
Sat 12/920:45
LGW
-
KIX
1 stop34h 40m
Air China
Sat 26/916:45
KIX
-
LGW
1 stop34h 45m
Air China
Deal found 14/3£464
Thu 16/421:20
LHR
-
KIX
1 stop36h 40m
China Eastern
Thu 7/509:30
KIX
-
LHR
1 stop17h 10m
China Eastern
Deal found 13/3£466
Sat 2/511:35
LGW
-
KIX
1 stop25h 25m
China Eastern
Sat 16/514:20
KIX
-
LGW
1 stop32h 40m
China Eastern
Deal found 17/3£469
Sat 2/511:35
LGW
-
KIX
1 stop16h 35m
China Eastern
Sun 10/513:10
KIX
-
LGW
1 stop33h 50m
China Eastern
Deal found 16/3£470
Mon 25/511:35
LGW
-
KIX
1 stop25h 25m
China Eastern
Thu 11/613:10
KIX
-
LGW
1 stop33h 50m
China Eastern
Deal found 16/3£470
Fri 24/418:00
LGW
-
KIX
1 stop16h 00m
China Eastern
Sat 9/514:20
KIX
-
LGW
1 stop32h 40m
China Eastern
Deal found 17/3£472

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 17 March 2026.

Round-trip from

£447

One-way from

£292

Popular in

July

Cheapest in

January

Average price

£752
China Eastern
  • China Eastern
  • 20/4-7/5
  • 2 total stops
  • 32h 50m total
  • United Kingdom to Osaka
Search Deals
15/5
  • 15/5
  • 3 total stops
  • 37h 00m total
  • United Kingdom to Osaka
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£90 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 17 March 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

LGW - KIX

LGWKIX

London Gatwick

Mon 25/5

18:00-21:00

1 stop19h 00m

Osaka Kansai Intl

Mon 8/6

09:30-15:00

1 stop37h 30m

£491

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Mon 8/6

11:35-18:00

1 stop22h 25m

Osaka Kansai Intl

Thu 11/6

19:00-15:00

1 stop28h 00m

£500

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Mon 25/5

21:20-21:00

1 stop15h 40m

Osaka Kansai Intl

Mon 8/6

14:20-18:40

1 stop36h 20m

£524

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Fri 5/6

11:35-13:20

1 stop17h 45m

Osaka Kansai Intl

Wed 24/6

19:00-15:00

1 stop28h 00m

£560

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Wed 22/4

11:35-18:00

1 stop22h 25m

Osaka Kansai Intl

Wed 6/5

19:00-06:40

1 stop19h 40m

£593

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Tue 21/4

11:35-18:00

1 stop22h 25m

Osaka Kansai Intl

Fri 8/5

19:00-06:40

1 stop19h 40m

£597

LondonOsaka

LTN - KIX

LTNKIX

London Luton

Mon 8/6

07:15-13:20

2 stops22h 05m

Osaka Kansai Intl

Wed 17/6

19:00-11:50

2 stops24h 50m

£667

LondonOsaka

LTN - KIX

LTNKIX

London Luton

Sun 19/4

20:35-13:20

2 stops32h 45m

Osaka Kansai Intl

Wed 6/5

09:30-11:50

2 stops34h 20m

£707

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Mon 20/4

22:05-12:10

2 stops30h 05m

Osaka Kansai Intl

Wed 20/5

13:10-20:00

2 stops62h 50m

£709

LondonOsaka

LTN - KIX

LTNKIX

London Luton

Sat 25/4

06:20-21:00

2 stops30h 40m

Osaka Kansai Intl

Tue 12/5

19:00-14:35

2 stops27h 35m

£729

Flights are sorted by cheapest return flights first.

Deals found on 16/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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, May is the cheapest month in which you can book a flight from United Kingdom to Osaka (average of £367). Flying from United Kingdom to Osaka in July is currently the most expensive (average of £689). 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 GB to OSA?

Find hourly flight availability from United Kingdom 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 17 March 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 21% on flights from United Kingdom to Osaka by exploring options for tickets in the evening.

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 17 March 2026.
Read reviews from past customers who have flown with Cathay Pacific,China Southern, andAir China 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
1,214 reviews
Check prices

Comfort

7.6

Entertainment

7.8

Boarding

7.9

Crew

8.1

Overall

7.6

Food

7.3

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
Cathay Pacific
7.6
Good
1,214 reviews
Cathay Pacific
7.6
Good
1,214 reviews
Check prices

Comfort

7.6

Entertainment

7.8

Boarding

7.9

Crew

8.1

Overall

7.6

Food

7.3

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
China Southern
7.4
Good
142 reviews
Cathay Pacific
7.6
Good
1,214 reviews
Check prices

Comfort

7.6

Entertainment

7.8

Boarding

7.9

Crew

8.1

Overall

7.6

Food

7.3

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
Air China
7.3
Good
142 reviews
Cathay Pacific
7.6
Good
1,214 reviews
Check prices

Comfort

7.6

Entertainment

7.8

Boarding

7.9

Crew

8.1

Overall

7.6

Food

7.3

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
China Eastern
7.2
Good
197 reviews
Cathay Pacific
7.6
Good
1,214 reviews
Check prices

Comfort

7.6

Entertainment

7.8

Boarding

7.9

Crew

8.1

Overall

7.6

Food

7.3

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.

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 18h 20m. Fly via China Eastern, Shenzhen Airlines, or Emirates to get the fastest option. The distance from United Kingdom to Osaka is about 5878 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 Juneyao Airlines, with whom users have recently found tickets for as low as £213. However, be on the lookout for offers from China Eastern 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 Gatwick - Osaka Kansai Intl or London Stansted - 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, May is the cheapest month in which you can book a flight from United Kingdom to Osaka (average of £367). Flying from United Kingdom to Osaka in July is currently the most expensive (average of £689). 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 17 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Juneyao AirlinesCheapest£383Average£588FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
China EasternCheapest£398Average£646FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapest£433Average£551FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Hainan AirlinesCheapest£443Average£621FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Air ChinaCheapest£477Average£688FlexibilityNo cancel feeOn-time67%
Search Air China flights
KLMCheapest£489Average£1,088FlexibilityNo cancel feeOn-time75%
Search KLM flights
Etihad AirwaysCheapest£617Average£1,084FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Cathay PacificCheapest£691Average£882FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Asiana AirlinesCheapest£760Average£1,060FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Qatar AirwaysCheapest£801Average£1,197FlexibilityNo cancel feeOn-time68%
Search Qatar 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 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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