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Cheap flights from Osaka Kansai Intl Airport to London from £257

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Osaka Kansai Intl Airport to London departing on 12/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Osaka Kansai Intl Airport to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:55 - 19:20
KIX
-
LHR
41h 25m
2 stops
Multiple Airlines Logo
21:00 - 09:05
LHR
-
KIX
28h 05m
2 stops
£468Multiple Airlines
Wed, 1 Apr - Mon, 27 Apr
Multiple Airlines Logo
09:10 - 19:20
KIX
-
LHR
42h 10m
2 stops
Multiple Airlines Logo
21:00 - 15:15
LHR
-
KIX
34h 15m
2 stops
£473Multiple Airlines
Wed, 1 Apr - Sun, 19 Apr
China Southern Logo
16:00 - 19:20
KIX
-
LHR
35h 20m
1 stop
China Southern Logo
22:10 - 14:10
LHR
-
KIX
32h 00m
1 stop
£503China Southern
Wed, 10 Jun - Wed, 24 Jun
China Southern Logo
16:00 - 19:20
KIX
-
LHR
35h 20m
1 stop
China Southern Logo
22:10 - 14:10
LHR
-
KIX
32h 00m
1 stop
£508China Southern
Fri, 22 May - Tue, 23 Jun
China Eastern Logo
14:20 - 15:10
KIX
-
LGW
32h 50m
1 stop
China Eastern Logo
11:35 - 13:20
LGW
-
KIX
17h 45m
1 stop
£520China Eastern
Thu, 2 Apr - Sun, 19 Apr
China Eastern Logo
13:10 - 15:10
KIX
-
LGW
34h 00m
1 stop
China Eastern Logo
11:35 - 12:10
LGW
-
KIX
16h 35m
1 stop
£523China Eastern
Thu, 2 Apr - Sat, 25 Apr
Shenzhen Airlines Logo
15:05 - 20:00
KIX
-
LHR
36h 55m
1 stop
Shenzhen Airlines Logo
22:05 - 14:05
LHR
-
KIX
32h 00m
1 stop
£532Shenzhen Airlines
Thu, 21 May - Mon, 25 May
Shenzhen Airlines Logo
15:05 - 20:00
KIX
-
LHR
36h 55m
1 stop
Shenzhen Airlines Logo
22:05 - 14:05
LHR
-
KIX
32h 00m
1 stop
£533Shenzhen Airlines
Thu, 21 May - Mon, 25 May
Air China Logo
14:00 - 06:35
KIX
-
LGW
24h 35m
1 stop
Air China Logo
12:35 - 20:30
LGW
-
KIX
23h 55m
1 stop
£539Air China
Mon, 18 May - Wed, 27 May
Air China Logo
14:00 - 06:35
KIX
-
LGW
24h 35m
1 stop
Air China Logo
12:35 - 12:40
LGW
-
KIX
16h 05m
1 stop
£541Air China
Wed, 10 Jun - Wed, 24 Jun

Asiana Airlines flights from Osaka Kansai Intl Airport to London

Our best Asiana Airlines deals on Osaka Kansai Intl Airport to London flight tickets
Asiana Airlines
2 Apr
KIX10:40Osaka Kansai Intl
35h 40m
1 stop
LHR14:20London Heathrow
27 Apr
LHR16:35London Heathrow
32h 25m
1 stop
KIX09:00Osaka Kansai Intl
£598
Asiana Airlines
1 Apr
KIX19:45Osaka Kansai Intl
26h 35m
1 stop
LHR14:20London Heathrow
19 Apr
LHR16:35London Heathrow
32h 25m
1 stop
KIX09:00Osaka Kansai Intl
£601
Asiana Airlines
1 Apr
KIX19:45Osaka Kansai Intl
26h 35m
1 stop
LHR14:20London Heathrow
10 Apr
LHR16:35London Heathrow
21h 00m
1 stop
KIX21:35Osaka Kansai Intl
£606

China Southern flights from Osaka Kansai Intl Airport to London

Our best China Southern deals on Osaka Kansai Intl Airport to London flight tickets
China Southern
10 Jun
KIX16:00Osaka Kansai Intl
35h 20m
1 stop
LHR19:20London Heathrow
24 Jun
LHR22:10London Heathrow
32h 00m
1 stop
KIX14:10Osaka Kansai Intl
£503
China Southern
22 May
KIX16:00Osaka Kansai Intl
35h 20m
1 stop
LHR19:20London Heathrow
23 Jun
LHR22:10London Heathrow
32h 00m
1 stop
KIX14:10Osaka Kansai Intl
£508
China Southern
2 Apr
KIX16:00Osaka Kansai Intl
35h 20m
1 stop
LHR19:20London Heathrow
19 Apr
LHR22:10London Heathrow
32h 00m
1 stop
KIX14:10Osaka Kansai Intl
£528

momondo Fare Finder

 
Customise your flight search to find flights from Osaka Kansai Intl Airport 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, momondo users made 279,928 searches. Data last updated 5 March 2026.
Use the filters below to find and compare flights from Osaka Kansai Intl Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Wed 1/4

09:55-19:20

2 stops41h 25m

London Heathrow

Mon 27/4

21:00-09:05

2 stops28h 05m

£468

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Wed 1/4

09:10-19:20

2 stops42h 10m

London Heathrow

Sun 19/4

21:00-15:15

2 stops34h 15m

£473

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Wed 10/6

16:00-19:20

1 stop35h 20m

London Heathrow

Wed 24/6

22:10-14:10

1 stop32h 00m

£503

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Fri 22/5

16:00-19:20

1 stop35h 20m

London Heathrow

Tue 23/6

22:10-14:10

1 stop32h 00m

£508

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Thu 2/4

14:20-15:10

1 stop32h 50m

London Gatwick

Sun 19/4

11:35-13:20

1 stop17h 45m

£520

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Thu 2/4

13:10-15:10

1 stop34h 00m

London Gatwick

Sat 25/4

11:35-12:10

1 stop16h 35m

£523

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 21/5

15:05-20:00

1 stop36h 55m

London Heathrow

Mon 25/5

22:05-14:05

1 stop32h 00m

£532

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 21/5

15:05-20:00

1 stop36h 55m

London Heathrow

Mon 25/5

22:05-14:05

1 stop32h 00m

£533

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Mon 18/5

14:00-06:35

1 stop24h 35m

London Gatwick

Wed 27/5

12:35-20:30

1 stop23h 55m

£539

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Wed 10/6

14:00-06:35

1 stop24h 35m

London Gatwick

Wed 24/6

12:35-12:40

1 stop16h 05m

£541

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to London from

How to get the cheapest flight ticket from Osaka Kansai Intl Airport to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London?

The cheapest month to fly to London from Osaka Kansai Intl Airport is in March. Flight prices, which tend to average around £626, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Osaka Kansai Intl Airport averaging around £693.

Can stopping save me money on Osaka Kansai Intl Airport to London flights?

You could potentially save up to 8% on your flight if you consider stops on a Osaka Kansai Intl Airport to London flight.

How have Osaka Kansai Intl Airport to London flight prices changed over time?

As of March 2026, prices for Osaka Kansai Intl Airport to London flights are approximately 57% more expensive when compared to flights at the same time last year.

When to book flights from Osaka Kansai Intl Airport to London

Are you open to changing your travel dates? Check out the ideal times to fly from Osaka Kansai Intl Airport to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Osaka Kansai Intl Airport to London (KIX to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Osaka Kansai Intl Airport to London

Fastest flight time

16h 35m

Direct flights

None
The fastest flight from Osaka Kansai Intl Airport to London takes 16h 35m
There are no direct flights from Osaka Kansai Intl Airport to London. There are no popular flight routes from Osaka Kansai Intl Airport to London.
Search flight deals

  • How far is Osaka Kansai Intl to London by plane?

    The distance between Osaka Kansai Intl and London is about 5908.4 mi. 16h 35m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Osaka Kansai Intl Airport to London?

    Prices for flights from Osaka Kansai Intl Airport to London refresh daily.

  • How many operators does momondo search for flights from Osaka Kansai Intl Airport to London?

  • How old do you have to be to fly from Osaka Kansai Intl Airport to London?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Osaka Kansai Intl Airport to London.

  • What documentation or ID do you need to fly to London?

    The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Osaka Kansai Intl Airport to London?

Best airlines flying from Osaka Kansai Intl Airport to London

Compare and see reviews for airlines that fly from Osaka Kansai Intl Airport to London with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom £592Free CancellationRating
7.2
196 reviews
Search China Eastern flights
Air ChinaPriceFrom £771Free CancellationRating
7.2
139 reviews
Search Air China flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Southend-on-Sea
Canterbury
Ipswich
Ilford
Wembley
Guildford
Chelmsford
Hayes
Dover
Folkestone
Worthing
Colchester
Bedford
Ramsgate

Why use momondo?

Why should I use momondo to find a flight deal from Osaka to London?

It is quick and easy to find Osaka to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Osaka to London with flexible booking policies on momondo?

All flight searches from Osaka to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Osaka to London?

momondo helps you find the best flight between Osaka and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Osaka to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Osaka to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport