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Cheap flights from Osaka to London from £317

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 31/5. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — LON
3 Jun — 10 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap 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 4 May 2026.

Wed 25/1114:25
KIX
-
LHR
1 stop37h 10m
China Southern
Sun 29/1122:00
LHR
-
KIX
1 stop30h 05m
China Southern
Deal found 30/4£576
Sat 13/600:55
KIX
-
LHR
2 stops27h 05m
SriLankan Airlines
Sun 21/621:30
LHR
-
KIX
2 stops50h 25m
SriLankan Airlines
Deal found 30/4£593
Thu 4/607:40
KIX
-
LGW
2 stops31h 00m
Multiple Airlines
Mon 15/611:35
LGW
-
KIX
2 stops27h 10m
Multiple Airlines
Deal found 3/5£598
Wed 17/618:40
KIX
-
LHR
1 stop20h 20m
Etihad Airways
Wed 24/621:45
LHR
-
KIX
1 stop30h 05m
Etihad Airways
Deal found 3/5£614
Tue 9/613:35
KIX
-
LGW
2 stops25h 05m
Multiple Airlines
Mon 15/611:35
LGW
-
KIX
1 stop15h 45m
Multiple Airlines
Deal found 2/5£615
Sun 14/618:40
KIX
-
LHR
1 stop28h 25m
Etihad Airways
Sun 21/609:30
LHR
-
KIX
1 stop18h 20m
Etihad Airways
Deal found 30/4£624
Wed 17/600:55
KIX
-
LHR
2 stops27h 05m
SriLankan Airlines
Sat 27/621:30
LHR
-
KIX
2 stops50h 25m
SriLankan Airlines
Deal found 1/5£626
Wed 10/618:40
KIX
-
LHR
1 stop26h 05m
Etihad Airways
Wed 24/614:45
LHR
-
KIX
1 stop37h 05m
Etihad Airways
Deal found 4/5£637
Wed 25/1116:30
KIX
-
LGW
1 stop23h 25m
Air China
Sun 29/1111:05
LGW
-
KIX
1 stop18h 55m
Air China
Deal found 30/4£641
Fri 31/718:40
KIX
-
LHR
1 stop26h 05m
Etihad Airways
Sat 22/821:45
LHR
-
KIX
1 stop30h 05m
Etihad Airways
Deal found 3/5£643
Fri 19/609:05
KIX
-
LGW
1 stop29h 30m
Air China
Mon 22/612:35
LGW
-
KIX
1 stop16h 05m
Air China
Deal found 29/4£645
Fri 19/618:40
KIX
-
LHR
1 stop20h 20m
Etihad Airways
Mon 22/609:30
LHR
-
KIX
1 stop18h 20m
Etihad Airways
Deal found 29/4£645

Find 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 4 May 2026.

Round-trip from

£580

One-way from

£317

Popular in

April

Cheapest in

December

Average price

£780
China Southern
  • China Southern
  • 3/6-10/6
  • 2 total stops
  • 67h 20m total
  • Osaka to London
Search Deals
31/5
  • 31/5
  • 2 total stops
  • 52h 40m total
  • Osaka to London
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£39 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 4 May 2026.
Use the filters below to find and compare flights from Osaka to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OsakaLondon

KIX - LTN

KIXLTN

Osaka Kansai Intl

Fri 22/5

09:30-07:45

2 stops30h 15m

London Luton

Sun 31/5

08:30-18:30

2 stops26h 00m

£654

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Mon 27/7

18:40-18:45

1 stop32h 05m

London Heathrow

Sat 22/8

09:30-11:50

1 stop18h 20m

£657

OsakaLondon

KIX - STN

KIXSTN

Osaka Kansai Intl

Wed 3/6

07:40-11:10

3 stops35h 30m

London Stansted

Wed 10/6

21:30-12:10

2 stops30h 40m

£708

OsakaLondon

KIX - LTN

KIXLTN

Osaka Kansai Intl

Wed 3/6

07:40-14:35

3 stops38h 55m

London Luton

Wed 10/6

05:40-13:20

2 stops23h 40m

£721

OsakaLondon

KIX - LTN

KIXLTN

Osaka Kansai Intl

Wed 8/7

09:05-07:45

2 stops30h 40m

London Luton

Sun 12/7

08:30-22:40

2 stops30h 10m

£727

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Wed 3/6

09:00-06:40

2 stops29h 40m

London Gatwick

Wed 10/6

11:35-16:30

2 stops20h 55m

£778

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Wed 3/6

13:10-18:40

1 stop37h 30m

London Heathrow

Wed 10/6

21:20-21:00

1 stop15h 40m

£783

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Mon 15/6

14:20-15:00

1 stop32h 40m

London Gatwick

Mon 22/6

11:35-13:20

1 stop17h 45m

£804

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 11/6

13:25-15:05

2 stops33h 40m

London Heathrow

Thu 25/6

09:30-11:50

1 stop18h 20m

£822

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 11/6

10:30-14:20

1 stop35h 50m

London Heathrow

Thu 25/6

16:35-09:00

1 stop32h 25m

£826

Flights are sorted by cheapest return flights first.

Deals found on 2/5

Showing 1-10 of 60 resultsSorted by cheapest first
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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, December is the cheapest month in which you can book a flight from Osaka to London (average of £271). Flying from Osaka to London in September is currently the most expensive (average of £736). 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.

How much does it cost for a return flight from Osaka to London?

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 25% 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 £405.

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 Beijing (PEK) offer the fastest connection on this route, with an average stopover time of 1h 28m.

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 4 May 2026.
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
7.9
Good
401 reviews
Check prices

Boarding

7.9

Crew

8.4

Entertainment

6.9

Food

7.4

Overall

7.9

Comfort

7.7

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai Airways
7.9
Good
401 reviews
Thai Airways
7.9
Good
401 reviews
Check prices

Boarding

7.9

Crew

8.4

Entertainment

6.9

Food

7.4

Overall

7.9

Comfort

7.7

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
KLM
7.8
Good
1,511 reviews
Thai Airways
7.9
Good
401 reviews
Check prices

Boarding

7.9

Crew

8.4

Entertainment

6.9

Food

7.4

Overall

7.9

Comfort

7.7

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
China Eastern
7.3
Good
209 reviews
Thai Airways
7.9
Good
401 reviews
Check prices

Boarding

7.9

Crew

8.4

Entertainment

6.9

Food

7.4

Overall

7.9

Comfort

7.7

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Air China
7.3
Good
148 reviews
Thai Airways
7.9
Good
401 reviews
Check prices

Boarding

7.9

Crew

8.4

Entertainment

6.9

Food

7.4

Overall

7.9

Comfort

7.7

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

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 22h 15m. Osaka and London are separated by a distance of 5929 mi. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Osaka to London round-trip from £583. Another airline that can offer you cheap pricing is Air China. These flights start at 22% 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 £222. Air China flights start at £251 while deals on Singapore Airlines start at £341 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 Stansted and Osaka Kansai Intl - London Gatwick.

  • 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, December is the cheapest month in which you can book a flight from Osaka to London (average of £271). Flying from Osaka to London in September is currently the most expensive (average of £736). 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
Milton Keynes
Wembley
Croydon
Hounslow
Luton
Gatwick
Ilford
Slough
Hayes
Brentford
Colchester
Romford
Watford
Kingston upon Thames
Eastbourne
Ipswich
Southend-on-Sea
Guildford
Bishop's Stortford
Chelmsford

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Osaka to London

Discover the top 2 airlines 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 4 May 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£583Average£816FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£760Average£852FlexibilityNo cancel feeOn-time67%
Search Air China 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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