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Cheap flights from Osaka Kansai Intl Airport to London from $272

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 6/24. 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 - 8:00 pm
KIX
-
LHR
36h 55m
1 stop
Shenzhen Airlines Logo
10:05 pm - 12:10 pm
LHR
-
KIX
54h 05m
2 stops
$781Shenzhen Airlines
Thu, Apr 2 - Fri, Apr 17
Shenzhen Airlines Logo
3:05 pm - 8:00 pm
KIX
-
LHR
36h 55m
1 stop
Shenzhen Airlines Logo
10:05 pm - 12:10 pm
LHR
-
KIX
30h 05m
2 stops
$784Shenzhen Airlines
Thu, Apr 2 - Wed, Apr 15
China Eastern Logo
9:30 am - 6:40 pm
KIX
-
LHR
17h 10m
1 stop
China Eastern Logo
9:20 pm - 12:50 pm
LHR
-
KIX
55h 30m
2 stops
$836China Eastern
Thu, May 21 - Mon, May 25
China Eastern Logo
9:30 am - 6:40 pm
KIX
-
LHR
17h 10m
1 stop
China Eastern Logo
9:20 pm - 12:50 pm
LHR
-
KIX
31h 30m
2 stops
$838China Eastern
Thu, May 21 - Mon, May 25
China Eastern Logo
2:20 pm - 6:40 pm
KIX
-
LHR
36h 20m
1 stop
China Eastern Logo
9:20 pm - 9:00 pm
LHR
-
KIX
15h 40m
1 stop
$839China Eastern
Sun, May 10 - Sun, May 24
China Eastern Logo
9:30 am - 7:40 am
KIX
-
LHR
30h 10m
2 stops
China Eastern Logo
9:20 pm - 12:50 pm
LHR
-
KIX
55h 30m
2 stops
$873China Eastern
Thu, May 21 - Mon, May 25
China Eastern Logo
9:30 am - 7:40 am
KIX
-
LHR
30h 10m
2 stops
China Eastern Logo
9:20 pm - 12:50 pm
LHR
-
KIX
55h 30m
2 stops
$875China Eastern
Thu, May 21 - Mon, May 25
China Eastern Logo
9:30 am - 8:55 pm
KIX
-
LHR
19h 25m
2 stops
China Eastern Logo
9:20 pm - 9:00 pm
LHR
-
KIX
15h 40m
1 stop
$888China Eastern
Thu, May 21 - Mon, May 25
China Eastern Logo
1:10 pm - 5:30 pm
KIX
-
LHR
37h 20m
1 stop
China Eastern Logo
9:00 pm - 9:00 pm
LHR
-
KIX
15h 00m
1 stop
$897China Eastern
Mon, Mar 9 - Sat, Mar 14
Shenzhen Airlines Logo
3:05 pm - 7:10 pm
KIX
-
LHR
37h 05m
1 stop
Shenzhen Airlines Logo
9:10 pm - 1:10 pm
LHR
-
KIX
55h 00m
2 stops
$934Shenzhen Airlines
Sun, Mar 15 - Sun, Mar 22

EVA Air flights from Osaka Kansai Intl Airport to London Heathrow Airport

Our best EVA Air deals on Osaka Kansai Intl Airport to London Heathrow Airport flight tickets
EVA Air
May 10
KIX11:10 amOsaka Kansai Intl
40h 10m
2 stops
LHR7:20 pmLondon Heathrow
May 24
LHR9:35 pmLondon Heathrow
35h 40m
2 stops
KIX5:15 pmOsaka Kansai Intl
$979
EVA Air
Jun 9
KIX11:10 amOsaka Kansai Intl
40h 10m
2 stops
LHR7:20 pmLondon Heathrow
Jun 24
LHR9:35 pmLondon Heathrow
28h 35m
2 stops
KIX10:10 amOsaka Kansai Intl
$1,053
EVA Air
Mar 17
KIX10:55 amOsaka Kansai Intl
41h 10m
2 stops
LHR7:05 pmLondon Heathrow
Apr 1
LHR9:35 pmLondon Heathrow
35h 40m
2 stops
KIX5:15 pmOsaka Kansai Intl
$1,309

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
May 21
KIX9:30 amOsaka Kansai Intl
17h 10m
1 stop
LHR6:40 pmLondon Heathrow
May 25
LHR9:20 pmLondon Heathrow
55h 30m
2 stops
KIX12:50 pmOsaka Kansai Intl
$836
China Eastern
May 21
KIX9:30 amOsaka Kansai Intl
17h 10m
1 stop
LHR6:40 pmLondon Heathrow
May 25
LHR9:20 pmLondon Heathrow
31h 30m
2 stops
KIX12:50 pmOsaka Kansai Intl
$838
China Eastern
May 10
KIX2:20 pmOsaka Kansai Intl
36h 20m
1 stop
LHR6:40 pmLondon Heathrow
May 24
LHR9:20 pmLondon Heathrow
15h 40m
1 stop
KIX9:00 pmOsaka Kansai Intl
$839

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated January 29, 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

Thu 4/2

3:05 pm-8:00 pm

1 stop36h 55m

London Heathrow

Fri 4/17

10:05 pm-12:10 pm

2 stops54h 05m

$781

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 4/2

3:05 pm-8:00 pm

1 stop36h 55m

London Heathrow

Wed 4/15

10:05 pm-12:10 pm

2 stops30h 05m

$784

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 5/21

9:30 am-6:40 pm

1 stop17h 10m

London Heathrow

Mon 5/25

9:20 pm-12:50 pm

2 stops55h 30m

$836

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 5/21

9:30 am-6:40 pm

1 stop17h 10m

London Heathrow

Mon 5/25

9:20 pm-12:50 pm

2 stops31h 30m

$838

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Sun 5/10

2:20 pm-6:40 pm

1 stop36h 20m

London Heathrow

Sun 5/24

9:20 pm-9:00 pm

1 stop15h 40m

$839

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 5/21

9:30 am-7:40 am

2 stops30h 10m

London Heathrow

Mon 5/25

9:20 pm-12:50 pm

2 stops55h 30m

$873

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 5/21

9:30 am-7:40 am

2 stops30h 10m

London Heathrow

Mon 5/25

9:20 pm-12:50 pm

2 stops55h 30m

$875

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 5/21

9:30 am-8:55 pm

2 stops19h 25m

London Heathrow

Mon 5/25

9:20 pm-9:00 pm

1 stop15h 40m

$888

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Mon 3/9

1:10 pm-5:30 pm

1 stop37h 20m

London Heathrow

Sat 3/14

9:00 pm-9:00 pm

1 stop15h 00m

$897

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Sun 3/15

3:05 pm-7:10 pm

1 stop37h 05m

London Heathrow

Sun 3/22

9:10 pm-1:10 pm

2 stops55h 00m

$934

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 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 typical price of a round-trip flight between Osaka Kansai Intl Airport and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

The month of March is, on average, the cheapest month to fly to London Heathrow Airport from Osaka Kansai Intl Airport, with most prices found around $870. If you’re not able to fly to London Heathrow Airport in March, then May is your next best option. Flight prices from Osaka Kansai Intl Airport to London Heathrow Airport during May average around $900.

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

You could potentially save up to 43% 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 round-trip 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

36h 45m

Direct flights

None
The fastest flight from Osaka Kansai Intl Airport to London Heathrow Airport takes 36h 45m
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. A reasonable flight in good conditions will take 36h 45m.

  • 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 are refreshed on a daily basis.

  • 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?

    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 Heathrow Airport.

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

    The travel and health documents you'll need for your trip to London Heathrow Airport 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 Heathrow Airport. It is always advisable to seek advice from your airline or a trusted 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 $896Free CancellationRating
7.2
192 reviews
Search China Eastern flights

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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?

Flights from Osaka to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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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