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Cheap flights from London to Osaka from £318

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 17/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — OSA
27 Mar — 3 Apr1
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 22 March 2025.

Round-trip from

£456

One-way from

£318

Popular in

July

Cheapest in

November

Average price

£605
China Eastern
  • China Eastern
  • 19/5-27/5
  • 2 total stops
  • 49h 25m total
  • London to Osaka
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17/5
  • 17/5
  • 2 total stops
  • 31h 55m total
  • London to Osaka
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£109 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).
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Average for round-trip flights in March 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 22 March 2025.

Mon 19/518:05LGW - KIX
1 stop18h 55mChina Eastern
Tue 27/516:30KIX - LGW
1 stop30h 30mChina Eastern
Deal found 21/3£456
Tue 6/521:20LHR - KIX
1 stop36h 40mChina Eastern
Tue 13/519:00KIX - LHR
1 stop31h 40mChina Eastern
Deal found 22/3£457
Wed 28/510:20LHR - KIX
1 stop18h 15mFinnair
Tue 10/622:25KIX - LHR
1 stop18h 45mFinnair
Deal found 21/3£462
Wed 28/521:20LHR - KIX
1 stop15h 40mMultiple Airlines
Tue 10/609:30KIX - LHR
1 stop17h 10mMultiple Airlines
Deal found 22/3£516
Fri 18/422:10LHR - KIX
1 stop38h 50mChina Southern
Sat 10/514:40KIX - LHR
1 stop36h 20mChina Southern
Deal found 21/3£517
Tue 6/518:00LGW - KIX
1 stop35h 20mMultiple Airlines
Sun 18/519:00KIX - LGW
1 stop28h 10mMultiple Airlines
Deal found 21/3£518
Fri 25/420:25LHR - KIX
1 stop16h 05mAir China
Fri 16/509:05KIX - LHR
1 stop19h 25mAir China
Deal found 22/3£527
Fri 25/412:35LGW - KIX
1 stop23h 55mAir China
Fri 16/516:45KIX - LGW
1 stop22h 10mAir China
Deal found 21/3£533
Mon 12/522:00LHR - KIX
2 stops54h 45mHainan Airlines
Tue 27/514:30KIX - LHR
1 stop37h 00mHainan Airlines
Deal found 21/3£557
Fri 25/405:55STN - KIX
2 stops32h 05mMultiple Airlines
Sun 18/508:30KIX - STN
3 stops47h 29mMultiple Airlines
Deal found 21/3£561
Sat 24/522:05LHR - KIX
1 stop32h 00mShenzhen Airlines
Sat 7/617:10KIX - LHR
1 stop34h 50mShenzhen Airlines
Deal found 22/3£584
Sun 18/522:00LHR - KIX
2 stops30h 00mTianjin Airlines
Thu 29/513:10KIX - LHR
2 stops38h 50mTianjin Airlines
Deal found 21/3£588

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 22 March 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

Mon 19/5

18:05-21:00

1 stop18h 55m

Osaka Kansai Intl

Tue 27/5

16:30-15:00

1 stop30h 30m

£456

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Tue 6/5

21:20-18:00

1 stop36h 40m

Osaka Kansai Intl

Tue 13/5

19:00-18:40

1 stop31h 40m

£457

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Wed 28/5

10:20-12:35

1 stop18h 15m

Osaka Kansai Intl

Tue 10/6

22:25-09:10

1 stop18h 45m

£462

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Wed 28/5

21:20-21:00

1 stop15h 40m

Osaka Kansai Intl

Tue 10/6

09:30-18:40

1 stop17h 10m

£516

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Fri 18/4

22:10-21:00

1 stop38h 50m

Osaka Kansai Intl

Sat 10/5

14:40-19:00

1 stop36h 20m

£517

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Tue 6/5

18:00-13:20

1 stop35h 20m

Osaka Kansai Intl

Sun 18/5

19:00-15:10

1 stop28h 10m

£518

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Fri 25/4

20:25-20:30

1 stop16h 05m

Osaka Kansai Intl

Fri 16/5

09:05-20:30

1 stop19h 25m

£527

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Fri 25/4

12:35-20:30

1 stop23h 55m

Osaka Kansai Intl

Fri 16/5

16:45-06:55

1 stop22h 10m

£533

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Mon 12/5

22:00-12:45

2 stops54h 45m

Osaka Kansai Intl

Tue 27/5

14:30-19:30

1 stop37h 00m

£557

LondonOsaka

STN - KIX

STNKIX

London Stansted

Fri 25/4

05:55-22:00

2 stops32h 05m

Osaka Kansai Intl

Sun 18/5

08:30-23:59

3 stops47h 29m

£561

Flights are sorted by cheapest return flights first.

Deals found on 20/3

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 21 March 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 £1,371). 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 22 March 2025.

It’s optimal to fly from London to Osaka in the morning. By choosing this option you can save up to 37% 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 22 March 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
1,172 reviews
Check prices

Comfort

8.3

Overall

8.4

Food

8.1

Entertainment

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very Good
1,172 reviews
EVA Air
8.4
Very Good
1,172 reviews
Check prices

Comfort

8.3

Overall

8.4

Food

8.1

Entertainment

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very Good
1,046 reviews
EVA Air
8.4
Very Good
1,172 reviews
Check prices

Comfort

8.3

Overall

8.4

Food

8.1

Entertainment

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very Good
1,437 reviews
EVA Air
8.4
Very Good
1,172 reviews
Check prices

Comfort

8.3

Overall

8.4

Food

8.1

Entertainment

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
ANA
8.3
Very Good
827 reviews
EVA Air
8.4
Very Good
1,172 reviews
Check prices

Comfort

8.3

Overall

8.4

Food

8.1

Entertainment

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
China Airlines
8.2
Very Good
723 reviews
EVA Air
8.4
Very Good
1,172 reviews
Check prices

Comfort

8.3

Overall

8.4

Food

8.1

Entertainment

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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 £456. Other airlines that can offer you cheap pricing are Finnair, from £462, and China Southern, from £517. You may be able to fly from London to Osaka for 33% 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 Shenzhen Airlines. According to our data, you can fly for as low as £346. Users have also found prices from £352 and £356 on China Eastern and Tianjin Airlines, 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.

  • 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 £1,371). 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

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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 22 March 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 22 March 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£350Average£465FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£380Average£509FlexibilityNo cancel feeOn-time67%
Search Air China flights
China SouthernCheapest£433Average£835FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Shenzhen AirlinesCheapest£451Average£555FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Air FranceCheapest£652Average£830FlexibilityNo cancel feeOn-time77%
Search Air France flights
Japan AirlinesCheapest£669Average£1,076FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Cathay PacificCheapest£707Average£850FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Etihad AirwaysCheapest£717Average£812FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Asiana AirlinesCheapest£739Average£898FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
KLMCheapest£745Average£1,048FlexibilityNo cancel feeOn-time75%
Search KLM 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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