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Cheap flights from Osaka Kansai Intl Airport to London from $323

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 3/7. 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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Find the cheapest flights from Osaka Kansai Intl Airport to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Shenzhen Airlines Logo
3:05 pm - 7:10 pm
KIX
-
LHR
37h 05m1 stop
Shenzhen Airlines Logo
10:05 pm - 2:05 pm
LHR
-
KIX
32h 00m1 stop
$818Shenzhen Airlines
Tue, Mar 17 - Wed, Apr 1
Malaysia Airlines Logo
9:55 am - 3:25 pm
KIX
-
LHR
38h 30m1 stop
Malaysia Airlines Logo
9:25 pm - 5:50 am
LHR
-
KIX
23h 25m1 stop
$848Malaysia Airlines
Thu, Feb 5 - Thu, Feb 12
Malaysia Airlines Logo
9:55 am - 5:35 am
KIX
-
LHR
28h 40m1 stop
Malaysia Airlines Logo
9:25 pm - 5:50 am
LHR
-
KIX
23h 25m1 stop
$888Malaysia Airlines
Fri, Jan 23 - Sun, Jan 25
Shenzhen Airlines Logo
3:05 pm - 7:10 pm
KIX
-
LHR
37h 05m1 stop
Shenzhen Airlines Logo
9:10 pm - 2:05 pm
LHR
-
KIX
31h 55m1 stop
$895Shenzhen Airlines
Tue, Feb 3 - Mon, Feb 9
Malaysia Airlines Logo
9:55 am - 5:35 am
KIX
-
LHR
28h 40m1 stop
Malaysia Airlines Logo
9:25 pm - 5:50 am
LHR
-
KIX
23h 25m1 stop
$914Malaysia Airlines
Wed, Feb 18 - Thu, Feb 26
Malaysia Airlines Logo
9:55 am - 5:35 am
KIX
-
LHR
28h 40m1 stop
Malaysia Airlines Logo
9:25 pm - 5:50 am
LHR
-
KIX
23h 25m1 stop
$930Malaysia Airlines
Mon, Jan 26 - Mon, Feb 9
Malaysia Airlines Logo
9:55 am - 5:35 am
KIX
-
LHR
28h 40m1 stop
Malaysia Airlines Logo
9:25 pm - 5:50 am
LHR
-
KIX
23h 25m1 stop
$933Malaysia Airlines
Thu, Feb 19 - Fri, Feb 27
Malaysia Airlines Logo
9:55 am - 5:35 am
KIX
-
LHR
28h 40m1 stop
Malaysia Airlines Logo
10:25 am - 5:50 am
LHR
-
KIX
34h 25m1 stop
$943Malaysia Airlines
Fri, Feb 6 - Fri, Feb 13
Malaysia Airlines Logo
9:55 am - 5:35 am
KIX
-
LHR
28h 40m1 stop
Malaysia Airlines Logo
9:25 pm - 5:50 am
LHR
-
KIX
23h 25m1 stop
$950Malaysia Airlines
Mon, Jan 26 - Mon, Feb 9
Shenzhen Airlines Logo
3:05 pm - 7:10 pm
KIX
-
LHR
37h 05m1 stop
Shenzhen Airlines Logo
9:10 pm - 12:10 pm
LHR
-
KIX
30h 00m2 stops
$955Shenzhen Airlines
Fri, Jan 23 - Sun, Jan 25

Shenzhen Airlines flights from Osaka Kansai Intl Airport to London

Our best Shenzhen Airlines deals on Osaka Kansai Intl Airport to London flight tickets
Shenzhen Airlines
Mar 17
KIX3:05 pmOsaka Kansai Intl
37h 05m
1 stop
LHR7:10 pmLondon Heathrow
Apr 1
LHR10:05 pmLondon Heathrow
32h 00m
1 stop
KIX2:05 pmOsaka Kansai Intl
$818
Find similar
Shenzhen Airlines
Mar 17
KIX3:05 pmOsaka Kansai Intl
37h 05m
1 stop
LHR7:10 pmLondon Heathrow
Apr 1
LHR10:05 pmLondon Heathrow
34h 05m
1 stop
KIX4:10 pmOsaka Kansai Intl
$824
Find similar
Shenzhen Airlines
Feb 3
KIX3:05 pmOsaka Kansai Intl
37h 05m
1 stop
LHR7:10 pmLondon Heathrow
Feb 9
LHR9:10 pmLondon Heathrow
31h 55m
1 stop
KIX2:05 pmOsaka Kansai Intl
$895
Find similar

Cathay Pacific flights from Osaka Kansai Intl Airport to London

Our best Cathay Pacific deals on Osaka Kansai Intl Airport to London flight tickets
Cathay Pacific
Jan 23
KIX6:05 pmOsaka Kansai Intl
29h 55m
1 stop
LHR3:00 pmLondon Heathrow
Jan 25
LHR8:15 pmLondon Heathrow
34h 00m
1 stop
KIX3:15 pmOsaka Kansai Intl
$958
Find similar
Cathay Pacific
Jan 26
KIX4:15 pmOsaka Kansai Intl
23h 15m
2 stops
LHR6:30 amLondon Heathrow
Feb 9
LHR5:50 pmLondon Heathrow
18h 15m
1 stop
KIX9:05 pmOsaka Kansai Intl
$975
Find similar
Cathay Pacific
Jan 26
KIX4:15 pmOsaka Kansai Intl
36h 55m
2 stops
LHR8:10 pmLondon Heathrow
Feb 9
LHR10:05 pmLondon Heathrow
34h 45m
1 stop
KIX5:50 pmOsaka Kansai Intl
$980
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated December 23, 2025.
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

Tue 3/17

3:05 pm-7:10 pm

1 stop37h 05m

London Heathrow

Wed 4/1

10:05 pm-2:05 pm

1 stop32h 00m

$818

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 2/5

9:55 am-3:25 pm

1 stop38h 30m

London Heathrow

Thu 2/12

9:25 pm-5:50 am

1 stop23h 25m

$848

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Fri 1/23

9:55 am-5:35 am

1 stop28h 40m

London Heathrow

Sun 1/25

9:25 pm-5:50 am

1 stop23h 25m

$888

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Tue 2/3

3:05 pm-7:10 pm

1 stop37h 05m

London Heathrow

Mon 2/9

9:10 pm-2:05 pm

1 stop31h 55m

$895

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Wed 2/18

9:55 am-5:35 am

1 stop28h 40m

London Heathrow

Thu 2/26

9:25 pm-5:50 am

1 stop23h 25m

$914

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Mon 1/26

9:55 am-5:35 am

1 stop28h 40m

London Heathrow

Mon 2/9

9:25 pm-5:50 am

1 stop23h 25m

$930

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 2/19

9:55 am-5:35 am

1 stop28h 40m

London Heathrow

Fri 2/27

9:25 pm-5:50 am

1 stop23h 25m

$933

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Fri 2/6

9:55 am-5:35 am

1 stop28h 40m

London Heathrow

Fri 2/13

10:25 am-5:50 am

1 stop34h 25m

$943

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Mon 1/26

9:55 am-5:35 am

1 stop28h 40m

London Heathrow

Mon 2/9

9:25 pm-5:50 am

1 stop23h 25m

$950

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Fri 1/23

3:05 pm-7:10 pm

1 stop37h 05m

London Heathrow

Sun 1/25

9:10 pm-12:10 pm

2 stops30h 00m

$955

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 June. Flight prices, which tend to average around $755, are often lower during this time because this is during the off-season. The month of March is another great option to travel to London, with average flight prices from Osaka Kansai Intl Airport averaging around $816.

What is the cheapest day to depart on your flight to London?

The cheapest day to depart from Osaka Kansai Intl Airport to London is on a Wednesday. Travelers who choose to depart for London on a Wednesday will often find tickets for as low as $886. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $1,144. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

What is the cheapest time of day to depart on your flight to London?

Flying to London from Osaka Kansai Intl Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $693 when looking at flights departing at noon. Flights to London are more costly in the evening, with an average ticket price of $1,017. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

You could potentially save up to 32% 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 December 2025, prices for Osaka Kansai Intl Airport to London flights are approximately 9% cheaper 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 round-trip 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

26h 00m

Direct flights

None
The fastest flight from Osaka Kansai Intl Airport to London takes 26h 00m
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?

    Osaka Kansai Intl and London are 5908.4 mi apart from one another. Flights usually cover this in 26h 00m, depending on flying conditions and air traffic around both airports.

  • 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 are refreshed on a daily basis.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Dover
Luton
Slough
Guildford
Hayes
Dartford
Crawley
Brentwood
Wembley
Watford
Ilford
Cobham
Folkestone
Romford
Richmond
Uxbridge
Stansted

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Osaka to London for 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?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Osaka.

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

Yes momondo offers price alerts on flights to London from Osaka. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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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