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Cheap flights from London to Osaka from £300

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 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — OSA
18 Jun — 25 Jun1
1 adult

Cheapflights Tip: The best prices from London to Osaka are usually found in November or May, booked 17 days in advance, depart on a Tuesday or Thursday and return on a Friday

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 13 June 2025.

Round-trip from

£495

One-way from

£300

Popular in

July

Cheapest in

November

Average price

£580
Air China
  • Air China
  • 29/8-15/9
  • 2 total stops
  • 40h 20m total
  • London to Osaka
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20/9
  • 20/9
  • 2 total stops
  • 33h 15m total
  • London to Osaka
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£101 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).
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Average for round-trip flights in June 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 13 June 2025.

Mon 16/618:05LGW - KIX
1 stop18h 25mChina Eastern
Mon 23/613:50KIX - LGW
2 stops33h 10mChina Eastern
Deal found 11/6£494
Tue 17/621:20LHR - KIX
1 stop15h 40mChina Eastern
Tue 24/609:30KIX - LHR
1 stop17h 10mChina Eastern
Deal found 12/6£495
Fri 29/820:45LGW - KIX
1 stop15h 45mAir China
Mon 15/914:00KIX - LGW
1 stop24h 35mAir China
Deal found 11/6£495
Mon 17/1117:40LHR - KIX
1 stop17h 30mAir China
Thu 27/1113:50KIX - LHR
1 stop37h 00mAir China
Deal found 12/6£499
Thu 26/612:00LGW - KIX
1 stop17h 10mChina Southern
Sun 6/708:40KIX - LGW
1 stop30h 10mChina Southern
Deal found 12/6£505
Sun 2/1122:00LHR - KIX
1 stop37h 50mChina Southern
Mon 17/1115:25KIX - LHR
1 stop35h 30mChina Southern
Deal found 12/6£517
Mon 1/918:25STN - KIX
2 stops33h 45mMultiple Airlines
Mon 22/919:00KIX - STN
2 stops34h 50mMultiple Airlines
Deal found 12/6£520
Wed 1/1022:05LHR - KIX
1 stop32h 00mMultiple Airlines
Thu 16/1014:30KIX - LHR
2 stops37h 00mMultiple Airlines
Deal found 11/6£520
Sat 8/1121:10LHR - KIX
2 stops31h 55mShenzhen Airlines
Sun 23/1115:05KIX - LHR
2 stops37h 05mShenzhen Airlines
Deal found 11/6£556
Mon 1/920:05LTN - KIX
2 stops30h 55mMultiple Airlines
Mon 22/913:10KIX - LTN
2 stops34h 35mMultiple Airlines
Deal found 12/6£570
Mon 1/922:00LHR - KIX
2 stops30h 45mHainan Airlines
Tue 9/914:30KIX - LHR
1 stop37h 00mHainan Airlines
Deal found 11/6£573
Tue 23/911:35LGW - KIX
1 stop16h 35mMultiple Airlines
Sat 4/1016:30KIX - LGW
1 stop31h 30mMultiple Airlines
Deal found 12/6£575

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 13 June 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

Fri 29/8

20:45-20:30

1 stop15h 45m

Osaka Kansai Intl

Mon 15/9

14:00-06:35

1 stop24h 35m

£495

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Mon 17/11

17:40-20:10

1 stop17h 30m

Osaka Kansai Intl

Thu 27/11

13:50-17:50

1 stop37h 00m

£499

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Mon 17/11

10:30-21:00

1 stop25h 30m

Osaka Kansai Intl

Thu 27/11

16:30-06:30

1 stop23h 00m

£503

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Thu 26/6

12:00-13:10

1 stop17h 10m

Osaka Kansai Intl

Sun 6/7

08:40-06:50

1 stop30h 10m

£505

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Sun 2/11

22:00-20:50

1 stop37h 50m

Osaka Kansai Intl

Mon 17/11

15:25-17:55

1 stop35h 30m

£517

LondonOsaka

STN - KIX

STNKIX

London Stansted

Mon 1/9

18:25-12:10

2 stops33h 45m

Osaka Kansai Intl

Mon 22/9

19:00-21:50

2 stops34h 50m

£520

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Wed 1/10

22:05-14:05

1 stop32h 00m

Osaka Kansai Intl

Thu 16/10

14:30-19:30

2 stops37h 00m

£520

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Tue 4/11

21:00-21:00

1 stop15h 00m

Osaka Kansai Intl

Tue 18/11

15:55-17:30

2 stops34h 35m

£531

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Sat 8/11

21:10-14:05

2 stops31h 55m

Osaka Kansai Intl

Sun 23/11

15:05-19:10

2 stops37h 05m

£556

LondonOsaka

LTN - KIX

LTNKIX

London Luton

Mon 1/9

20:05-11:00

2 stops30h 55m

Osaka Kansai Intl

Mon 22/9

13:10-15:45

2 stops34h 35m

£570

Flights are sorted by cheapest return flights first.

Deals found on 11/6

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

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

Use this chart to determine the optimal time to book a return flight from London to Osaka. Price data was last updated on 9 June 2025.

The best time to book flights from London to Osaka is 17 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.

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

Currently, November is the cheapest month in which you can book a flight from London to Osaka (average of £660). Flying from London to Osaka in July is currently the most expensive (average of £1,386). 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 13 June 2025.

It’s optimal to fly from London to Osaka in the morning. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight at midday.

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 Sunday mornings when fares are most often at their lowest. Thursday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Osaka by month

Plan your trip to Osaka by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Osaka ranges from 40.0 - 200.0 inches per month. June is typically the wettest month, when rainfall can reach 200.0 mm. January is typically the driest time to visit Osaka when rainfall is around 40.0 mm.

Temperature in Osaka by month

Plan your trip to Osaka by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Osaka, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

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 13 June 2025.
To help decide which airline to fly from London to Osaka, see what other customers have to say about EVA Air, Korean Air and Japan Airlines. 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.
EVA Air
8.4
Very Good
1,202 reviews
Check prices

Overall

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very Good
1,202 reviews
EVA Air
8.4
Very Good
1,202 reviews
Check prices

Overall

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very Good
1,091 reviews
EVA Air
8.4
Very Good
1,202 reviews
Check prices

Overall

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very Good
1,490 reviews
EVA Air
8.4
Very Good
1,202 reviews
Check prices

Overall

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.3
Very Good
882 reviews
EVA Air
8.4
Very Good
1,202 reviews
Check prices

Overall

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Hainan Airlines
8.1
Very Good
39 reviews
EVA Air
8.4
Very Good
1,202 reviews
Check prices

Overall

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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.

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

    Cheapflights users have booked flights from London to Osaka round-trip from £495. Other airlines that can offer you cheap pricing are China Eastern, from £503, and China Southern, from £505. You may be able to fly from London to Osaka for 25% 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 Southern. According to our data, you can fly for as low as £308. Users have also found prices from £338 and £347 on Shenzhen Airlines and Air China, 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 Heathrow - Osaka Itami or London Gatwick - 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 Shanghai Disneyland, Shanghai Grand Theatre, and French Concession. Shanghai Disneyland, Shanghai Grand Theatre, and French Concession can be visited by traveling about 8.7 mi, 20.6 mi, and 20.4 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, November is the cheapest month in which you can book a flight from London to Osaka (average of £660). Flying from London to Osaka in July is currently the most expensive (average of £1,386). 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 13 June 2025.
Air China flights from London to Osaka
Asiana Airlines flights from London to Osaka
Cathay Pacific 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£321Average£484FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£361Average£509FlexibilityNo cancel feeOn-time67%
Search Air China flights
China SouthernCheapest£415Average£620FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Shenzhen AirlinesCheapest£429Average£528FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Air FranceCheapest£621Average£755FlexibilityNo cancel feeOn-time77%
Search Air France flights
Japan AirlinesCheapest£637Average£1,024FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Cathay PacificCheapest£663Average£795FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Etihad AirwaysCheapest£683Average£773FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Asiana AirlinesCheapest£710Average£838FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
FinnairCheapest£711Average£867FlexibilityNo cancel feeOn-time76%
Search Finnair 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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