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Cheap flights from Osaka to London from £179

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — LON
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

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 14 November 2025.

Round-trip from

£407

One-way from

£179

Popular in

August

Cheapest in

November

Average price

£562
China Eastern
  • China Eastern
  • 3/12-8/12
  • 4 total stops
  • 62h 20m total
  • Osaka to London
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China Eastern
  • China Eastern
  • 2/12
  • 2 total stops
  • 25h 40m total
  • Osaka to London
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£72 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Find flight deals from Osaka to London

Enter your travel dates to find the best prices.

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 14 November 2025.

Wed 3/1219:00KIX - LHR
2 stops31h 30mChina Eastern
Mon 8/1221:00LHR - KIX
2 stops30h 50mChina Eastern
Deal found 13/11£407
Mon 24/1114:00KIX - LHR
2 stops62h 10mShenzhen Airlines
Mon 1/1221:10LHR - KIX
2 stops54h 00mShenzhen Airlines
Deal found 12/11£458
Tue 25/1115:55KIX - LHR
2 stops34h 35mChina Eastern
Tue 2/1221:00LHR - KIX
2 stops30h 50mChina Eastern
Deal found 12/11£460
Tue 18/1114:00KIX - LHR
2 stops38h 10mShenzhen Airlines
Fri 28/1121:10LHR - KIX
2 stops54h 00mShenzhen Airlines
Deal found 13/11£471
Sat 22/1114:30KIX - LHR
1 stop36h 25mHainan Airlines
Sun 7/1221:15LHR - KIX
1 stop31h 10mHainan Airlines
Deal found 12/11£473
Tue 25/1116:55KIX - LHR
2 stops34h 40mChina Southern
Mon 1/1221:30LHR - KIX
1 stop31h 25mChina Southern
Deal found 12/11£491
Sat 20/1214:00KIX - LHR
2 stops38h 10mShenzhen Airlines
Mon 5/121:10LHR - KIX
2 stops30h 50mShenzhen Airlines
Deal found 13/11£492
Mon 1/1215:25KIX - LHR
1 stop36h 10mChina Southern
Sun 11/121:30LHR - KIX
1 stop31h 25mChina Southern
Deal found 13/11£494
Mon 24/1115:25KIX - LHR
1 stop36h 10mChina Southern
Mon 1/1221:30LHR - KIX
1 stop31h 25mChina Southern
Deal found 12/11£496
Wed 26/1115:25KIX - LHR
1 stop35h 30mChina Southern
Tue 2/1221:30LHR - KIX
1 stop31h 25mChina Southern
Deal found 12/11£497
Wed 24/1213:50KIX - LGW
2 stops25h 40mChina Eastern
Wed 31/1210:30LGW - KIX
1 stop21h 00mChina Eastern
Deal found 13/11£510
Wed 26/1111:00KIX - LGW
2 stops28h 30mMultiple Airlines
Mon 1/1210:30LGW - KIX
1 stop19h 00mMultiple Airlines
Deal found 12/11£521

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 14 November 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

Fri 19/12

14:00-19:10

2 stops62h 10m

London Heathrow

Sun 4/1

21:10-13:00

2 stops54h 50m

£460

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 5/3

14:25-18:35

1 stop37h 10m

London Heathrow

Mon 9/3

22:00-15:00

1 stop32h 00m

£473

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Wed 3/12

14:20-17:30

1 stop36h 10m

London Heathrow

Mon 8/12

21:00-12:50

2 stops30h 50m

£486

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Mon 22/12

14:00-19:10

2 stops62h 10m

London Heathrow

Mon 5/1

21:10-13:00

2 stops30h 50m

£491

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Mon 1/12

15:25-18:35

1 stop36h 10m

London Heathrow

Sun 11/1

21:30-13:55

1 stop31h 25m

£494

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Wed 24/12

14:00-19:10

2 stops62h 10m

London Heathrow

Wed 31/12

21:10-13:00

2 stops30h 50m

£504

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Tue 25/11

18:00-19:10

2 stops34h 10m

London Heathrow

Wed 3/12

21:10-13:00

2 stops54h 50m

£505

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Sun 21/12

14:00-19:10

2 stops38h 10m

London Heathrow

Mon 5/1

21:10-13:00

2 stops30h 50m

£520

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Wed 26/11

11:00-06:30

2 stops28h 30m

London Gatwick

Mon 1/12

10:30-14:30

1 stop19h 00m

£521

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Fri 26/12

14:00-19:10

2 stops38h 10m

London Heathrow

Mon 5/1

21:10-13:00

2 stops30h 50m

£540

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 60 results
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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

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

Currently, February is the cheapest month in which you can book a flight from Osaka to London (average of £534). Flying from Osaka to London in September is currently the most expensive (average of £798). 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 14 November 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 37% on your trip compared to booking a flight at midday.

What’s the top stopover airport for flights from Osaka to London?

Share of one-stop return flights from Osaka to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Shanghai (PVG) – chosen by Cheapflights users on 28% of one-stop itineraries from Osaka to London on Cheapflights.

What’s the cheapest stopover airport for flights from Osaka to London?

Average return fare for one-stop flights from Osaka to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Beijing (PKX) is the most affordable one-stop option, with an average return flight price of £417.

What’s the fastest stopover option from Osaka to London?

Shortest average travel time for one-stop one-way flights from Osaka to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Beijing (PEK) have the shortest average one-way travel time for one-stop routes: 15h 55m.

Which airport typically offers the quickest stopover for flights from Osaka to London?

Average stopover duration for one-stop one-way flights from Osaka to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Doha (DOH) offer the fastest connection on this route, with an average stopover time of 0h 55m.

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 14 November 2025.
See what other customers who have flown with Thai Airways, KLM, andChina Eastern 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.
Thai Airways
7.8
Good
361 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.6

Crew

8.3

Entertainment

6.9

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Airways
7.8
Good
361 reviews
Thai Airways
7.8
Good
361 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.6

Crew

8.3

Entertainment

6.9

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
KLM
7.7
Good
1,411 reviews
Thai Airways
7.8
Good
361 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.6

Crew

8.3

Entertainment

6.9

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
China Eastern
7.2
Good
177 reviews
Thai Airways
7.8
Good
361 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.6

Crew

8.3

Entertainment

6.9

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
British Airways
6.7
Okay
7,521 reviews
Thai Airways
7.8
Good
361 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.6

Crew

8.3

Entertainment

6.9

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

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.

  • How long is the flight from Osaka to London?

    Departing from Osaka to London will take you 36h 10m. Osaka and London are separated by a distance of 5918 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Osaka to London round-trip?

    Cheapflights users have booked flights from Osaka to London round-trip from £679. This flight start at 7% 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 China Eastern, which is currently one of the cheapest options available, starting at £179. Hainan Airlines flights start at £181 while deals on China Southern start at £205 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, February is the cheapest month in which you can book a flight from Osaka to London (average of £534). Flying from Osaka to London in September is currently the most expensive (average of £798). 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 London?

Book flights to London if you plan to visit one of these locations
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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 14 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest£679Average£765FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines 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 Osaka to London?

Cheapflights helps you search for flights from Osaka to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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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