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Cheap flights from Osaka to London from £188

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — LON
7 Jul — 14 Jul1
1 adult

Cheapflights Tip: The best prices from Osaka to London are usually found in December or March, booked 6 days in advance, depart on a Friday or Monday and return on a Tuesday

Cheap flight deals from Osaka to London

Discover tips and strategies to find the most affordable flight options for your journey from Osaka (OSA) to London (LON). 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 2 July 2025.

Round-trip from

£511

One-way from

£188

Popular in

April

Cheapest in

December

Average price

£758
China Southern
  • China Southern
  • 27/11-2/12
  • 3 total stops
  • 68h 50m total
  • Osaka to London
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Hainan Airlines
  • Hainan Airlines
  • 7/10
  • 1 total stop
  • 37h 00m total
  • Osaka to London
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£4 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Find flight deals from Osaka to London

Cheapest flights from Osaka to London
Explore the most affordable flight options available from Osaka to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.

Thu 27/1115:25KIX - LHR
1 stop35h 30mChina Southern
Tue 2/1221:30LHR - KIX
2 stops33h 20mChina Southern
Deal found 29/6£511
Wed 17/1217:10KIX - LHR
2 stops35h 30mAir China
Thu 8/121:35LHR - KIX
2 stops30h 05mAir China
Deal found 2/7£519
Thu 14/814:30KIX - LHR
2 stops37h 00mMultiple Airlines
Thu 28/821:20LHR - KIX
1 stop15h 40mMultiple Airlines
Deal found 2/7£530
Sat 20/1213:10KIX - LGW
1 stop26h 20mChina Eastern
Fri 9/110:30LGW - KIX
1 stop16h 40mChina Eastern
Deal found 2/7£534
Wed 17/1216:30KIX - LGW
1 stop23h 25mAir China
Mon 12/111:40LGW - KIX
1 stop15h 30mAir China
Deal found 2/7£547
Wed 9/718:00KIX - LHR
2 stops58h 00mShenzhen Airlines
Sun 17/822:05LHR - KIX
1 stop32h 00mShenzhen Airlines
Deal found 2/7£603
Tue 23/909:55KIX - LHR
1 stop28h 00mMalaysia Airlines
Tue 30/921:35LHR - KIX
1 stop24h 10mMalaysia Airlines
Deal found 30/6£633
Thu 14/811:35KIX - LGW
2 stops27h 35mMultiple Airlines
Thu 28/811:35LGW - KIX
1 stop16h 35mMultiple Airlines
Deal found 1/7£642
Thu 14/809:30KIX - LHR
1 stop17h 10mChina Eastern
Thu 21/821:20LHR - KIX
1 stop15h 40mChina Eastern
Deal found 30/6£658
Thu 14/812:50KIX - STN
3 stops43h 55mMultiple Airlines
Thu 28/806:00STN - KIX
2 stops21h 00mMultiple Airlines
Deal found 1/7£685
Thu 25/1215:00KIX - LTN
3 stops36h 45mMultiple Airlines
Fri 9/117:30LTN - KIX
3 stops36h 50mMultiple Airlines
Deal found 2/7£814
Fri 19/1212:25KIX - LCY
2 stops30h 05mKLM
Tue 6/118:55LCY - KIX
1 stop31h 25mKLM
Deal found 30/6£847

Cheapflights Fare Finder

Customise your flight search to find flights from Osaka to London 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 2 July 2025.
Use the filters below to find and compare flights from Osaka to London that are best for you.

Fly from

Osaka

Fly to

London

Route

Depart

Return

Price

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 27/11

15:25-17:55

1 stop35h 30m

London Heathrow

Tue 2/12

21:30-15:50

2 stops33h 20m

£511

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Wed 17/12

17:10-19:40

2 stops35h 30m

London Heathrow

Thu 8/1

21:35-12:40

2 stops30h 05m

£519

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 14/8

14:30-19:30

2 stops37h 00m

London Heathrow

Thu 28/8

21:20-21:00

1 stop15h 40m

£530

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Sat 20/12

13:10-06:30

1 stop26h 20m

London Gatwick

Fri 9/1

10:30-12:10

1 stop16h 40m

£534

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Wed 17/12

16:30-06:55

1 stop23h 25m

London Gatwick

Mon 12/1

11:40-12:10

1 stop15h 30m

£547

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Fri 15/8

14:00-19:50

2 stops37h 50m

London Heathrow

Fri 22/8

22:05-13:00

2 stops30h 55m

£627

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Tue 23/9

09:55-05:55

1 stop28h 00m

London Heathrow

Tue 30/9

21:35-05:45

1 stop24h 10m

£633

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Thu 14/8

11:35-07:10

2 stops27h 35m

London Gatwick

Thu 28/8

11:35-12:10

1 stop16h 35m

£642

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 14/8

09:30-18:40

1 stop17h 10m

London Heathrow

Thu 21/8

21:20-21:00

1 stop15h 40m

£658

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 2/10

14:30-19:30

2 stops37h 00m

London Heathrow

Fri 10/10

22:00-12:45

2 stops30h 45m

£682

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 60 results
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6

Best time to book a flight from Osaka to London

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

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

Use this chart to determine the optimal time to book a return flight from Osaka to London. Price data was last updated on 27 June 2025.

The price you pay for your flight from Osaka to London may vary depending on when you book. For the best chance of a lower fare, look to book 5 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Osaka to London (average of £112). Flying from Osaka to London in August is currently the most expensive (average of £164). 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 OSA to LON?

Find hourly flight availability from Osaka to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 July 2025.

A simple way to save on the total cost of your ticket is to fly from Osaka to London in the afternoon. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight in the evening.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 2 July 2025.
See what other customers who have flown with ANA, Japan Airlines, andHainan Airlines from Osaka to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very Good
892 reviews
Check prices

Overall

8.4

Comfort

8.2

Boarding

8.5

Crew

8.7

Entertainment

7.9

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
ANA
8.4
Very Good
892 reviews
ANA
8.4
Very Good
892 reviews
Check prices

Overall

8.4

Comfort

8.2

Boarding

8.5

Crew

8.7

Entertainment

7.9

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Japan Airlines
8.3
Very Good
1,505 reviews
ANA
8.4
Very Good
892 reviews
Check prices

Overall

8.4

Comfort

8.2

Boarding

8.5

Crew

8.7

Entertainment

7.9

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Hainan Airlines
8.2
Very Good
41 reviews
ANA
8.4
Very Good
892 reviews
Check prices

Overall

8.4

Comfort

8.2

Boarding

8.5

Crew

8.7

Entertainment

7.9

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Emirates
8.1
Very Good
3,285 reviews
ANA
8.4
Very Good
892 reviews
Check prices

Overall

8.4

Comfort

8.2

Boarding

8.5

Crew

8.7

Entertainment

7.9

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
KLM
7.8
Good
1,366 reviews
ANA
8.4
Very Good
892 reviews
Check prices

Overall

8.4

Comfort

8.2

Boarding

8.5

Crew

8.7

Entertainment

7.9

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

Related info for your journey

Find useful and relevant information for your journey from Osaka to London. 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 Osaka to London round-trip?

    Cheapflights users have booked flights from Osaka to London round-trip from £511. Other airlines that can offer you cheap pricing are Air China, from £519, and China Eastern, from £534. These flights start at 28% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with Hainan Airlines, which is currently one of the cheapest options available, starting at £188. Air China flights start at £213 while deals on Shenzhen Airlines start at £224 one-way.

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

    The most popular flight routes from Osaka to London are Osaka Kansai Intl - London Heathrow, Osaka Kansai Intl - London Gatwick and Osaka Kansai Intl - London Stansted.

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

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

  • How can I find direct flights from Osaka to London?

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

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

    Yes. Cheapflights offers flight deals from Osaka to London 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 Osaka to London?

    Currently, January is the cheapest month in which you can book a flight from Osaka to London (average of £112). Flying from Osaka to London in August is currently the most expensive (average of £164). 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

Travelling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Hounslow
Croydon
Milton Keynes
Deal
Gatwick
Luton
Slough
Wembley
Crawley
Eastbourne
Ilford
Hayes
Folkestone
Southend-on-Sea
Watford
Ipswich
Winchester
Maidstone
Guildford
Chichester

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Osaka to London

Discover the top airline that operate flights from Osaka to London. 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 2 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest£651Average£759FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights

Fly with Cheapflights

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

Cheapflights simply makes it quick and affordable to book flights from Osaka to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Osaka to London with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Osaka to London, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Osaka to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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