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Cheap flights from Osaka to London from £311

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 28/6. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — LON
14 Jun — 21 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 15 May 2026.

Thu 18/615:15
KIX
-
LTN
2 stops34h 50m
Multiple Airlines
Wed 24/605:40
LTN
-
KIX
2 stops24h 35m
Multiple Airlines
Deal found 14/5£523
Thu 18/615:15
KIX
-
LGW
2 stops29h 25m
Multiple Airlines
Wed 24/607:25
LGW
-
KIX
2 stops22h 50m
Multiple Airlines
Deal found 14/5£542
Tue 9/610:50
KIX
-
LGW
2 stops27h 50m
Multiple Airlines
Tue 16/611:35
LGW
-
KIX
2 stops20h 55m
Multiple Airlines
Deal found 13/5£545
Wed 10/610:05
KIX
-
LGW
2 stops28h 35m
Multiple Airlines
Mon 15/611:35
LGW
-
KIX
2 stops21h 25m
Multiple Airlines
Deal found 11/5£554
Tue 9/612:00
KIX
-
LGW
2 stops26h 40m
Multiple Airlines
Thu 18/611:35
LGW
-
KIX
2 stops23h 20m
Multiple Airlines
Deal found 12/5£562
Thu 25/615:15
KIX
-
STN
2 stops35h 05m
Multiple Airlines
Thu 2/721:55
STN
-
KIX
2 stops32h 20m
Multiple Airlines
Deal found 11/5£563
Sat 13/600:55
KIX
-
LHR
2 stops27h 05m
SriLankan Airlines
Tue 23/621:30
LHR
-
KIX
2 stops50h 25m
SriLankan Airlines
Deal found 12/5£572
Tue 9/600:55
KIX
-
LHR
2 stops27h 05m
SriLankan Airlines
Wed 24/621:30
LHR
-
KIX
2 stops50h 25m
SriLankan Airlines
Deal found 14/5£572
Wed 24/600:55
KIX
-
LHR
2 stops27h 05m
SriLankan Airlines
Tue 30/621:30
LHR
-
KIX
2 stops50h 25m
SriLankan Airlines
Deal found 13/5£573
Tue 16/600:55
KIX
-
LHR
2 stops27h 05m
SriLankan Airlines
Fri 26/621:30
LHR
-
KIX
2 stops50h 25m
SriLankan Airlines
Deal found 13/5£574
Tue 9/600:55
KIX
-
LHR
2 stops27h 05m
SriLankan Airlines
Wed 17/621:30
LHR
-
KIX
2 stops50h 25m
SriLankan Airlines
Deal found 13/5£590
Mon 22/600:55
KIX
-
LHR
2 stops27h 05m
SriLankan Airlines
Tue 30/621:30
LHR
-
KIX
2 stops50h 25m
SriLankan Airlines
Deal found 12/5£611

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 15 May 2026.

Round-trip from

£523

One-way from

£311

Popular in

April

Cheapest in

December

Average price

£794
18/6-24/6
  • 18/6-24/6
  • 4 total stops
  • 59h 25m total
  • Osaka to London
Search Deals
Etihad Airways
  • Etihad Airways
  • 28/6
  • 1 total stop
  • 20h 20m total
  • Osaka to London
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£47 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£16 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 15 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

Thu 18/6

15:15-18:05

2 stops34h 50m

London Luton

Wed 24/6

05:40-14:15

2 stops24h 35m

£523

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Sun 28/6

18:40-18:45

1 stop32h 05m

London Heathrow

Sun 5/7

09:30-11:50

1 stop18h 20m

£662
Fastest return journey

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Wed 3/6

19:00-06:40

1 stop19h 40m

London Gatwick

Sat 13/6

11:35-12:10

1 stop16h 35m

£741

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Fri 3/7

18:40-07:00

1 stop20h 20m

London Heathrow

Fri 31/7

21:45-11:50

1 stop30h 05m

£805

OsakaLondon

KIX - LTN

KIXLTN

Osaka Kansai Intl

Tue 9/6

19:00-11:00

2 stops24h 00m

London Luton

Thu 18/6

17:30-13:20

2 stops35h 50m

£808

OsakaLondon

KIX - LTN

KIXLTN

Osaka Kansai Intl

Thu 28/5

10:35-10:55

3 stops32h 20m

London Luton

Mon 1/6

13:00-21:15

2 stops24h 15m

£811

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Mon 8/6

19:00-06:40

1 stop19h 40m

London Gatwick

Sun 14/6

11:35-12:10

1 stop16h 35m

£814

OsakaLondon

KIX - LTN

KIXLTN

Osaka Kansai Intl

Wed 3/6

19:00-11:50

2 stops24h 50m

London Luton

Wed 10/6

07:15-12:10

2 stops20h 55m

£817

OsakaLondon

KIX - LTN

KIXLTN

Osaka Kansai Intl

Sat 13/6

13:10-11:00

2 stops29h 50m

London Luton

Fri 19/6

05:40-21:00

2 stops31h 20m

£817

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Tue 27/10

14:20-06:30

1 stop25h 10m

London Gatwick

Sat 7/11

17:00-21:00

1 stop19h 00m

£819

Flights are sorted by cheapest return flights first.

Deals found on 14/5

Showing 1-10 of 60 resultsSorted by cheapest first
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2
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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?

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 24 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, December is the cheapest month in which you can book a flight from Osaka to London (average of £275). Flying from Osaka to London in September is currently the most expensive (average of £748). 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.

Incheon (ICN) – chosen by Cheapflights users on 33% 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 £411.

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.

How often are flights from Osaka to London delayed?

About 100% of weekly flights between Osaka and London have experienced delays in the past year, with the average delay time being 48 minutes.

What is the most punctual flight time for Osaka to London flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

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 15 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

Food

7.4

Comfort

7.7

Boarding

7.9

Crew

8.4

Overall

7.9

Entertainment

6.9

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

Food

7.4

Comfort

7.7

Boarding

7.9

Crew

8.4

Overall

7.9

Entertainment

6.9

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
1,517 reviews
Thai Airways
7.9
Good
401 reviews
Check prices

Food

7.4

Comfort

7.7

Boarding

7.9

Crew

8.4

Overall

7.9

Entertainment

6.9

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
211 reviews
Thai Airways
7.9
Good
401 reviews
Check prices

Food

7.4

Comfort

7.7

Boarding

7.9

Crew

8.4

Overall

7.9

Entertainment

6.9

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
149 reviews
Thai Airways
7.9
Good
401 reviews
Check prices

Food

7.4

Comfort

7.7

Boarding

7.9

Crew

8.4

Overall

7.9

Entertainment

6.9

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 19h 40m. 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 £592. 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 £225. Air China flights start at £255 while deals on Singapore Airlines start at £346 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 Itami - London Heathrow.

  • 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 £275). Flying from Osaka to London in September is currently the most expensive (average of £748). 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
Hounslow
Croydon
Wembley
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Romford
Watford
Kingston upon Thames
Eastbourne
Ipswich
Southend-on-Sea
Guildford
Southall
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 15 May 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£592Average£829FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£771Average£866FlexibilityNo 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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