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Cheap flights from Osaka Kansai Intl Airport to London from £197

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 11/3. 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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Cheap return flights

Enter your travel dates to find the best prices.
Shenzhen Airlines Logo
14:30 - 19:10
KIX
-
LHR
37h 40m
2 stops
Shenzhen Airlines Logo
21:10 - 13:10
LHR
-
KIX
31h 00m
2 stops
£473Shenzhen Airlines
sön, 8 mar - lör, 14 mar
Shenzhen Airlines Logo
15:05 - 19:10
KIX
-
LHR
37h 05m
1 stop
Shenzhen Airlines Logo
21:10 - 13:10
LHR
-
KIX
31h 00m
2 stops
£504Shenzhen Airlines
lör, 7 mar - lör, 14 mar
Shenzhen Airlines Logo
14:30 - 19:10
KIX
-
LHR
37h 40m
2 stops
Shenzhen Airlines Logo
21:10 - 14:05
LHR
-
KIX
31h 55m
1 stop
£505Shenzhen Airlines
sön, 8 mar - mån, 16 mar
Shenzhen Airlines Logo
15:05 - 19:10
KIX
-
LHR
37h 05m
1 stop
Shenzhen Airlines Logo
21:10 - 14:05
LHR
-
KIX
31h 55m
1 stop
£511Shenzhen Airlines
lör, 7 mar - lör, 14 mar
Multiple Airlines Logo
14:30 - 19:10
KIX
-
LHR
37h 40m
2 stops
Multiple Airlines Logo
21:10 - 11:15
LHR
-
KIX
29h 05m
2 stops
£521Multiple Airlines
sön, 8 mar - mån, 16 mar
China Southern Logo
14:40 - 19:00
KIX
-
LHR
36h 20m
1 stop
China Southern Logo
22:10 - 13:10
LHR
-
KIX
31h 00m
1 stop
£526China Southern
ons, 20 maj - tis, 26 maj
Multiple Airlines Logo
16:00 - 17:00
KIX
-
LHR
34h 00m
1 stop
Multiple Airlines Logo
21:00 - 16:15
LHR
-
KIX
34h 15m
3 stops
£536Multiple Airlines
sön, 8 mar - fre, 13 mar
Shenzhen Airlines Logo
15:05 - 19:10
KIX
-
LHR
37h 05m
1 stop
Shenzhen Airlines Logo
21:10 - 14:05
LHR
-
KIX
31h 55m
1 stop
£549Shenzhen Airlines
sön, 8 mar - mån, 16 mar
China Eastern Logo
09:30 - 18:40
KIX
-
LHR
17h 10m
1 stop
China Eastern Logo
21:20 - 12:50
LHR
-
KIX
31h 30m
2 stops
£560China Eastern
ons, 20 maj - tis, 26 maj
Air China Logo
14:00 - 17:40
KIX
-
LHR
35h 40m
1 stop
Air China Logo
22:40 - 12:40
LHR
-
KIX
30h 00m
1 stop
£571Air China
tors, 21 maj - mån, 25 maj

Shenzhen Airlines flights from Osaka Kansai Intl Airport to London Heathrow Airport

Our best Shenzhen Airlines deals on Osaka Kansai Intl Airport to London Heathrow Airport flight tickets
Shenzhen Airlines
8 Mar
KIX14:30Osaka Kansai Intl
37h 40m
2 stops
LHR19:10London Heathrow
14 Mar
LHR21:10London Heathrow
31h 00m
2 stops
KIX13:10Osaka Kansai Intl
£472
Shenzhen Airlines
7 Mar
KIX15:05Osaka Kansai Intl
37h 05m
1 stop
LHR19:10London Heathrow
14 Mar
LHR21:10London Heathrow
31h 00m
2 stops
KIX13:10Osaka Kansai Intl
£504
Shenzhen Airlines
8 Mar
KIX14:30Osaka Kansai Intl
37h 40m
2 stops
LHR19:10London Heathrow
16 Mar
LHR21:10London Heathrow
31h 55m
1 stop
KIX14:05Osaka Kansai Intl
£505

China Eastern flights from Osaka Kansai Intl Airport to London Heathrow Airport

Our best China Eastern deals on Osaka Kansai Intl Airport to London Heathrow Airport flight tickets
China Eastern
20 May
KIX09:30Osaka Kansai Intl
17h 10m
1 stop
LHR18:40London Heathrow
26 May
LHR21:20London Heathrow
31h 30m
2 stops
KIX12:50Osaka Kansai Intl
£560
China Eastern
21 May
KIX09:30Osaka Kansai Intl
17h 10m
1 stop
LHR18:40London Heathrow
25 May
LHR21:20London Heathrow
55h 30m
2 stops
KIX12:50Osaka Kansai Intl
£607
China Eastern
21 May
KIX09:30Osaka Kansai Intl
17h 10m
1 stop
LHR18:40London Heathrow
25 May
LHR21:20London Heathrow
31h 30m
2 stops
KIX12:50Osaka Kansai Intl
£610

momondo Fare Finder

 
Customise your flight search to find flights from Osaka Kansai Intl Airport to London Heathrow Airport 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 28 januari 2026.
Use the filters below to find and compare flights from Osaka Kansai Intl Airport to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

sön 8/3

14:30-19:10

2 stops37h 40m

London Heathrow

lör 14/3

21:10-13:10

2 stops31h 00m

£472

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

lör 7/3

15:05-19:10

1 stop37h 05m

London Heathrow

lör 14/3

21:10-13:10

2 stops31h 00m

£504

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

sön 8/3

14:30-19:10

2 stops37h 40m

London Heathrow

mån 16/3

21:10-14:05

1 stop31h 55m

£505

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

lör 7/3

15:05-19:10

1 stop37h 05m

London Heathrow

lör 14/3

21:10-14:05

1 stop31h 55m

£511

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

sön 8/3

14:30-19:10

2 stops37h 40m

London Heathrow

mån 16/3

21:10-11:15

2 stops29h 05m

£521

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

ons 20/5

14:40-19:00

1 stop36h 20m

London Heathrow

tis 26/5

22:10-13:10

1 stop31h 00m

£526

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

sön 8/3

16:00-17:00

1 stop34h 00m

London Heathrow

fre 13/3

21:00-16:15

3 stops34h 15m

£536

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

sön 8/3

15:05-19:10

1 stop37h 05m

London Heathrow

mån 16/3

21:10-14:05

1 stop31h 55m

£549

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

ons 20/5

09:30-18:40

1 stop17h 10m

London Heathrow

tis 26/5

21:20-12:50

2 stops31h 30m

£560

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

tors 21/5

14:00-17:40

1 stop35h 40m

London Heathrow

mån 25/5

22:40-12:40

1 stop30h 00m

£571

Flights are sorted by cheapest return 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 Heathrow Airport

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 Heathrow Airport?

In general, March is the cheapest month to fly from Osaka Kansai Intl Airport to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £633. The month of May is another great option to travel to London Heathrow Airport, with average flight prices from Osaka Kansai Intl Airport averaging around £655.

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

You could potentially save up to 7% on your flight if you consider stops on a Osaka Kansai Intl Airport to London Heathrow Airport flight.

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

As of January 2026, prices for Osaka Kansai Intl Airport to London Heathrow Airport flights are approximately 34% cheaper when compared to flights at the same time last year.

When to book flights from Osaka Kansai Intl Airport to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Osaka Kansai Intl Airport to London Heathrow Airport 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 Heathrow Airport (KIX to LHR) flight deals and tips

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

Fastest flight time

17h 10m

Direct flights

None
The fastest flight from Osaka Kansai Intl Airport to London Heathrow Airport takes 17h 10m
There are no direct flights from Osaka Kansai Intl Airport to London Heathrow Airport. There are no popular flight routes from Osaka Kansai Intl Airport to London Heathrow Airport.
Search flight deals

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

    London Heathrow is 5918.2 mi away from Osaka Kansai Intl. Flights usually cover this in 17h 10m, 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 Heathrow Airport?

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

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

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

    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 Heathrow Airport.

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

    The required travel and health documents for your London Heathrow Airport 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 Heathrow Airport. 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 Heathrow Airport?

Best airlines flying from Osaka Kansai Intl Airport to London Heathrow Airport

Compare and see reviews for airlines that fly from Osaka Kansai Intl Airport to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom £575Free CancellationRating
7.2
191 reviews
Search China Eastern flights
Air ChinaPriceFrom £750Free CancellationRating
7.2
138 reviews
Search Air China flights

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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?

momondo does allow users to show only those flights to London from Osaka which offer a flexible booking policy as well as other useful filters and features.

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?

Yes. momondo can track prices for Osaka to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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