How long is the flight from London to Osaka Kansai Intl Airport?

Departing from London to Osaka Kansai Intl Airport will take you 18h 30m. The distance from London to Osaka Kansai Intl Airport is about 5929 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from London to Osaka Kansai Intl Airport round-trip?

According to our current data, China Eastern (£362), China Southern (£427), and Air China (£451) offers the cheapest pricing from London to Osaka Kansai Intl Airport. You may be able to fly from London to Osaka Kansai Intl Airport for 49% less than the average price by searching for these airlines.

In terms of precipitation, rainfall in Osaka Kansai Intl Airport ranges from 40.0 - 200.0 inches per month. June is typically the wettest month, when rainfall can reach 200.0 mm. January is typically the driest time to visit Osaka Kansai Intl Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Osaka Kansai Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

What are the most popular routes from London to Osaka Kansai Intl Airport?

Most travelers choose London Heathrow - Osaka Kansai Intl, London Gatwick - Osaka Kansai Intl or London Stansted - Osaka Kansai Intl when deciding on the best route from London to Osaka Kansai Intl Airport.

What are the most popular airlines that fly from London to Osaka Kansai Intl Airport?

The most popular airlines flying from London to Osaka Kansai Intl Airport are China Eastern, Air China and Cathay Pacific. Something to consider prior to booking your flight.

What is the cheapest time of day to fly from LON to KIX?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Osaka Kansai Intl Airport as you normally would.

Can I find deals for flights from London to Kansai Intl that include hotel bookings?

Yes. In addition to deals on London to Kansai Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from London to Kansai Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Kansai Intl.

Can I find deals for business class flights from London to Kansai Intl?

Yes. Cheapflights offers flight deals from London to Kansai Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£280+ Cheap Flights from London to Osaka Kansai Intl Airport

Cheap flight deals from London to Kansai Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from London to Kansai Intl
Explore the most affordable flight options available from London to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Mon 23/1120:25 -

1 stop14h 45m

Mon 7/1213:50 -

1 stop35h 05m

Deal found 1/9£610

Sat 31/1021:35 -

2 stops28h 40m

Wed 16/1216:30 -

2 stops36h 10m

Deal found 1/9£611

Thu 1/1011:15 -

2 stops25h 15m

Mon 12/1014:00 -

1 stop24h 35m

Deal found 2/9£612

Wed 18/1119:10 -

2 stops31h 05m

Thu 3/1212:15 -

2 stops36h 05m

Deal found 2/9£614

Thu 26/1120:25 -

1 stop14h 45m

Sun 6/1213:50 -

1 stop37h 00m

Deal found 3/9£615

Thu 26/1117:40 -

1 stop17h 30m

Fri 4/1213:50 -

1 stop37h 00m

Deal found 1/9£615

Sun 22/1106:30 -

2 stops23h 30m

Sun 6/1216:30 -

2 stops32h 50m

Deal found 1/9£620

Sat 3/1022:00 -

2 stops29h 35m

Mon 21/1213:50 -

1 stop35h 05m

Deal found 4/9£621

Wed 25/1117:45 -

1 stop17h 25m

Wed 9/1216:30 -

2 stops35h 50m

Deal found 5/9£621

Mon 9/1111:05 -

1 stop18h 55m

Tue 1/1213:50 -

1 stop25h 30m

Deal found 2/9£622

Sat 21/1111:05 -

1 stop18h 55m

Thu 3/1213:50 -

2 stops26h 05m

Deal found 1/9£624

Sat 3/1022:00 -

2 stops29h 35m

Fri 9/1009:05 -

1 stop16h 35m

Deal found 3/9£626

Best flights from London to Kansai Intl
Discover carefully curated flight deals from London to Kansai Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Wed 13/121:10 -

1 stop31h 50m

Thu 21/115:00 -

1 stop37h 10m

Deal found 2/9£652

Wed 28/1006:00 -

2 stops30h 00m

Thu 12/1114:20 -

2 stops29h 55m

Deal found 5/9£719

Mon 28/916:35 -

1 stop21h 55m

Wed 28/1000:15 -

1 stop24h 20m

Deal found 3/9£776

Mon 30/1116:50 -

1 stop28h 30m

Mon 11/119:05 -

1 stop34h 05m

Deal found 6/9£846

Tue 9/213:35 -

1 stop18h 30m

Tue 2/323:10 -

1 stop21h 30m

Deal found 3/9£950

Mon 11/107:45 -

1 stop18h 35m

Wed 3/212:15 -

2 stops29h 35m

Deal found 3/9£966

Thu 14/117:20 -

1 stop16h 35m

Wed 27/122:45 -

1 stop26h 35m

Deal found 2/9£1,027

Mon 11/108:35 -

1 stop22h 50m

Wed 3/209:25 -

2 stops29h 30m

Deal found 5/9£1,152

Mon 12/1011:15 -

1 stop20h 10m

Mon 19/1018:00 -

2 stops44h 40m

Deal found 5/9£739

Wed 28/1017:40 -

1 stop15h 50m

Mon 16/1108:50 -

1 stop39h 45m

Deal found 3/9£792

Fri 30/1016:50 -

2 stops36h 55m

Sun 15/1117:00 -

1 stop31h 00m

Deal found 5/9£863

Sat 31/1017:40 -

1 stop19h 55m

Thu 12/1100:15 -

1 stop24h 20m

Deal found 3/9£792

Wed 21/1011:15 -

2 stops25h 20m

Wed 28/1014:00 -

2 stops26h 10m

Deal found 5/9£797

Thu 12/1111:00 -

2 stops18h 45m

Wed 18/1117:00 -

1 stop31h 00m

Deal found 5/9£865

Fri 13/1117:40 -

1 stop16h 20m

Wed 25/1100:15 -

1 stop24h 20m

Deal found 1/9£795

Tue 12/106:00 -

2 stops24h 00m

Tue 19/116:30 -

2 stops27h 45m

Deal found 1/9£805

Mon 16/1114:05 -

1 stop18h 00m

Tue 1/1223:10 -

1 stop21h 55m

Deal found 6/9£975

Wed 13/109:20 -

1 stop17h 00m

Mon 25/112:15 -

2 stops28h 00m

Deal found 2/9£1,010

Thu 14/110:55 -

1 stop23h 00m

Sun 17/122:45 -

1 stop20h 10m

Deal found 2/9£1,039

Fri 2/1022:15 -

1 stop35h 50m

Mon 5/1019:25 -

1 stop27h 50m

Deal found 5/9£865

Sun 22/1114:05 -

1 stop18h 00m

Wed 2/1223:10 -

1 stop27h 45m

Deal found 6/9£976

Mon 18/117:40 -

1 stop16h 20m

Sat 23/100:15 -

1 stop24h 20m

Deal found 2/9£826

Tue 27/1010:00 -

1 stop15h 55m

Thu 21/113:00 -

1 stop27h 15m

Deal found 4/9£1,013

Sat 16/105:55 -

2 stops21h 45m

Sun 17/115:40 -

2 stops28h 10m

Deal found 2/9£846

Wed 13/110:55 -

1 stop23h 00m

Sun 17/122:45 -

1 stop20h 10m

Deal found 2/9£1,039

Sat 19/909:00 -

1 stop24h 25m

Mon 26/1017:55 -

1 stop21h 00m

Deal found 4/9£1,183

Tue 19/117:40 -

1 stop16h 20m

Thu 21/100:15 -

1 stop24h 20m

Deal found 2/9£826

Thu 26/1114:05 -

1 stop18h 00m

Sun 6/1223:10 -

1 stop21h 55m

Deal found 5/9£1,005

Sun 4/1019:35 -

3 stops28h 55m

Sun 11/1008:55 -

2 stops31h 50m

Deal found 5/9£847

Mon 26/1008:40 -

1 stop17h 40m

Tue 19/113:00 -

1 stop27h 15m

Deal found 4/9£1,044

Find flight deals from London to Kansai Intl

Round-trip from	£607
One-way from	£280
Popular in	July
Cheapest in	June
Average price	£697

Shenzhen Airlines
11/1-22/1
2 total stops
69h 00m total
London to Osaka

Search Deals

22/11-31/12
2 total stops
41h 35m total
London to Osaka

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£39 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Osaka Kansai Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonOsaka

STN London Stansted - KIX Osaka Kansai Intl

STNKIX

London Stansted

Tue 15/9

22:00-16:30

3 stops34h 30m

Osaka Kansai Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£303

LondonOsaka

LGW London Gatwick - KIX Osaka Kansai Intl

LGWKIX

London Gatwick

Tue 15/9

20:20-10:05

2 stops29h 45m

Osaka Kansai Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£314

LondonOsaka

LTN London Luton - KIX Osaka Kansai Intl

LTNKIX

London Luton

Tue 15/9

08:00-10:05

3 stops42h 05m

Osaka Kansai Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£320

LondonOsaka

LTN London Luton - KIX Osaka Kansai Intl

LTNKIX

London Luton

Mon 14/9

07:55-17:00

3 stops49h 05m

Osaka Kansai Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£320

LondonOsaka

LTN London Luton - KIX Osaka Kansai Intl

LTNKIX

London Luton

Wed 28/10

08:30-22:25

3 stops52h 55m

Osaka Kansai Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£335

LondonOsaka

LTN London Luton - KIX Osaka Kansai Intl

LTNKIX

London Luton

Sun 13/9

08:00-10:05

3 stops42h 05m

Osaka Kansai Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£344

LondonOsaka

LTN London Luton - KIX Osaka Kansai Intl

LTNKIX

London Luton

Tue 22/9

17:45-13:10

3 stops59h 25m

Osaka Kansai Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£358

LondonOsaka

LTN London Luton - KIX Osaka Kansai Intl

LTNKIX

London Luton

Sun 27/9

05:40-18:25

3 stops28h 45m

Osaka Kansai Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£368

LondonOsaka

LTN London Luton - KIX Osaka Kansai Intl

LTNKIX

London Luton

Thu 29/10

14:10-19:20

3 stops44h 10m

Osaka Kansai Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£371

LondonOsaka

LTN London Luton - KIX Osaka Kansai Intl

LTNKIX

London Luton

Fri 2/10

07:30-21:00

2 stops29h 30m

Osaka Kansai Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£382

Flights are sorted by cheapest return flights first.

Deals found on 5/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from London to Kansai Intl

Have a flexible travel schedule? Discover the best time to fly to Kansai Intl from London with our price prediction graph.

LON-KIX

LHR-KIX

LTN-KIX

LGW-KIX

LCY-KIX

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 London to Osaka Kansai Intl Airport

LON-KIX

LHR-KIX

LTN-KIX

LGW-KIX

LCY-KIX

What is the cheapest month to book a flight from London to Osaka Kansai Intl Airport?

Currently, June is the cheapest month in which you can book a flight from London to Osaka Kansai Intl Airport (average of £434). Flying from London to Osaka Kansai Intl Airport in July is currently the most expensive (average of £1,069). 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 London to Osaka Kansai Intl Airport?

Airfare is typical for this route at the moment.

London to Osaka Kansai Intl Airport flights typically cost between £581 and £776 in January.
The cheapest return price found within the last 5 days was £607 on Shenzhen Airlines (11 Jan–22 Jan).

What’s the top stopover airport for flights from London to Osaka Kansai Intl Airport?

Shanghai (PVG) – chosen by Cheapflights users on 32% of one-stop itineraries from London to Osaka Kansai Intl Airport on Cheapflights.

What’s the cheapest stopover airport for flights from London to Osaka Kansai Intl Airport?

Beijing (PKX) is the most affordable one-stop option, with an average return flight price of £590.

What’s the fastest stopover option from London to Osaka Kansai Intl Airport?

Flights via Shanghai (PVG) have the shortest average one-way travel time for one-stop routes: 15h 39m.

Which airport typically offers the quickest stopover for flights from London to Osaka Kansai Intl Airport?

Flights via Abu Dhabi (AUH) offer the fastest connection on this route, with an average stopover time of 1h 45m.

How far ahead should I book a flight from London to Osaka Kansai Intl Airport?

The best time to book flights from London to Osaka Kansai Intl Airport is 89 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Kansai Intl

Read through reviews of airlines operating flights from London to Osaka Kansai Intl Airport, such as Asiana Airlines,KLM, andCathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Asiana Airlines

8.1

Very Good

560 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

SFO - ICN

Crew does their job without pleasantness. Could be cultural. Chinese airlines are the same. Our connecting flight to Bangkok on an Airbus A321 was miserable in economy. No leg room, again awful food.

Asiana Airlines

8.1

Very Good

560 reviews

Asiana Airlines

8.1

Very Good

560 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

SFO - ICN

Crew does their job without pleasantness. Could be cultural. Chinese airlines are the same. Our connecting flight to Bangkok on an Airbus A321 was miserable in economy. No leg room, again awful food.

KLM

7.8

Good

1,568 reviews

Asiana Airlines

8.1

Very Good

560 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

SFO - ICN

Crew does their job without pleasantness. Could be cultural. Chinese airlines are the same. Our connecting flight to Bangkok on an Airbus A321 was miserable in economy. No leg room, again awful food.

Cathay Pacific

7.6

Good

1,471 reviews

Asiana Airlines

8.1

Very Good

560 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

SFO - ICN

Crew does their job without pleasantness. Could be cultural. Chinese airlines are the same. Our connecting flight to Bangkok on an Airbus A321 was miserable in economy. No leg room, again awful food.

Air China

7.5

Good

164 reviews

Asiana Airlines

8.1

Very Good

560 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

SFO - ICN

Crew does their job without pleasantness. Could be cultural. Chinese airlines are the same. Our connecting flight to Bangkok on an Airbus A321 was miserable in economy. No leg room, again awful food.

China Eastern

7.3

Good

236 reviews

Asiana Airlines

8.1

Very Good

560 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

SFO - ICN

Crew does their job without pleasantness. Could be cultural. Chinese airlines are the same. Our connecting flight to Bangkok on an Airbus A321 was miserable in economy. No leg room, again awful food.

Related info for your journey

How long is the flight from London to Osaka Kansai Intl Airport?
Departing from London to Osaka Kansai Intl Airport will take you 18h 30m. The distance from London to Osaka Kansai Intl Airport is about 5929 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from London to Osaka Kansai Intl Airport round-trip?
According to our current data, China Eastern (£362), China Southern (£427), and Air China (£451) offers the cheapest pricing from London to Osaka Kansai Intl Airport. You may be able to fly from London to Osaka Kansai Intl Airport for 49% less than the average price by searching for these airlines.
What are the most popular routes from London to Osaka Kansai Intl Airport?
Most travelers choose London Heathrow - Osaka Kansai Intl, London Gatwick - Osaka Kansai Intl or London Stansted - Osaka Kansai Intl when deciding on the best route from London to Osaka Kansai Intl Airport.
Can I find deals for flights from London to Kansai Intl that include hotel bookings?
Yes. In addition to deals on London to Kansai Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Kansai Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Kansai Intl.
Can I find deals for business class flights from London to Kansai Intl?
Yes. Cheapflights offers flight deals from London to Kansai Intl 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 London to Osaka Kansai Intl Airport?
Currently, June is the cheapest month in which you can book a flight from London to Osaka Kansai Intl Airport (average of £434). Flying from London to Osaka Kansai Intl Airport in July is currently the most expensive (average of £1,069). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

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Flights by cabin class

Kansai Intl flight routes

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Popular flights

Top 8 airlines flying from London to Kansai Intl

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	Cheapest£380	Average£636	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
China Southern	Cheapest£427	Average£445	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Air China	Cheapest£451	Average£752	FlexibilityNo cancel fee	On-time67%	Search Air China flights
KLM	Cheapest£555	Average£689	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Etihad Airways	Cheapest£629	Average£1,136	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Cathay Pacific	Cheapest£733	Average£895	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Asiana Airlines	Cheapest£739	Average£882	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights
Emirates	Cheapest£979	Average£1,067	FlexibilityNo cancel fee	On-time75%	Search Emirates flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to Kansai Intl?

Cheapflights makes it easy to find London to Kansai Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to Kansai Intl?

Cheapflights helps you find that perfect flight to Kansai Intl from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from London to Kansai Intl with no change fees?

Certainly. Search results for flights to Kansai Intl from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from London to Kansai Intl become cheaper?

Yes, Cheapflights offers price alerts on London to Kansai Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from London to Osaka Kansai Intl Airport from £280

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Kansai Intl

Cheapest flights from London to Kansai IntlExplore the most affordable flight options available from London to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Explore the most affordable flight options available from London to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Best flights from London to Kansai IntlDiscover carefully curated flight deals from London to Kansai Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Discover carefully curated flight deals from London to Kansai Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Last-minute flights from London to Kansai IntlDiscover last-minute flight deals from London to Kansai Intl. Data last updated 6 September 2026 and is based on user searches.

Discover last-minute flight deals from London to Kansai Intl. Data last updated 6 September 2026 and is based on user searches.

One-way flights from London to Kansai IntlSearch for one-way flight options from London to Kansai Intl. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.

Search for one-way flight options from London to Kansai Intl. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.

Find flight deals from London to Kansai Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Osaka Kansai Intl Airport that are best for you.

Best time to book a flight from London to Kansai Intl

Have a flexible travel schedule? Discover the best time to fly to Kansai Intl from London with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from London to Osaka Kansai Intl Airport?

How much does it cost for a return flight from London to Osaka Kansai Intl Airport?

Airfare is typical for this route at the moment.

London to Osaka Kansai Intl Airport flights typically cost between £581 and £776 in January.The cheapest return price found within the last 5 days was £607 on Shenzhen Airlines (11 Jan–22 Jan).

What’s the top stopover airport for flights from London to Osaka Kansai Intl Airport?

Share of one-stop return flights from London to Osaka Kansai Intl Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Shanghai (PVG) – chosen by Cheapflights users on 32% of one-stop itineraries from London to Osaka Kansai Intl Airport on Cheapflights.

What’s the cheapest stopover airport for flights from London to Osaka Kansai Intl Airport?

Average return fare for one-stop flights from London to Osaka Kansai Intl Airport, 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 £590.

What’s the fastest stopover option from London to Osaka Kansai Intl Airport?

Shortest average travel time for one-stop one-way flights from London to Osaka Kansai Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Shanghai (PVG) have the shortest average one-way travel time for one-stop routes: 15h 39m.

Which airport typically offers the quickest stopover for flights from London to Osaka Kansai Intl Airport?

Average stopover duration for one-stop one-way flights from London to Osaka Kansai Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Abu Dhabi (AUH) offer the fastest connection on this route, with an average stopover time of 1h 45m.

How far ahead should I book a flight from London to Osaka Kansai Intl Airport?

The best time to book flights from London to Osaka Kansai Intl Airport is 89 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Kansai Intl

Read through reviews of airlines operating flights from London to Osaka Kansai Intl Airport, such as Asiana Airlines,KLM, andCathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from London to Osaka Kansai Intl Airport?

What are the cheapest airlines flying from London to Osaka Kansai Intl Airport round-trip?

What are the most popular routes from London to Osaka Kansai Intl Airport?

Can I find deals for flights from London to Kansai Intl that include hotel bookings?

How can I find direct flights from London to Kansai Intl?

Can I find deals for business class flights from London to Kansai Intl?

What is the cheapest month to book a flight from London to Osaka Kansai Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Kansai Intl

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London and Kansai Intl flights

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Top 8 airlines flying from London to Kansai Intl

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Cheapest flights from London to Kansai Intl
Explore the most affordable flight options available from London to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Best flights from London to Kansai Intl
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Last-minute flights from London to Kansai Intl
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One-way flights from London to Kansai Intl
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London to Osaka Kansai Intl Airport flights typically cost between £581 and £776 in January.
The cheapest return price found within the last 5 days was £607 on Shenzhen Airlines (11 Jan–22 Jan).