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

A quick flight from Osaka Kansai Intl Airport to London can take about 20h 30m. China Eastern provides one of the quickest options available for as low as £583. The distance between Osaka Kansai Intl Airport and London is about 5929 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

Cheapflights users have booked flights from Osaka Kansai Intl Airport to London round-trip from £655. Another airline that can offer you cheap pricing is China Eastern. Asiana Airlines is priced at 5% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Osaka Kansai Intl Airport to London one-way?

The cheapet airlines for a one-way flight from Osaka Kansai Intl Airport to London are China Southern (£199), Hainan Airlines (£210), and China Eastern (£227).

What is the cheapest day to fly from Osaka Kansai Intl Airport to London?

Travellers seeking maximum savings on their Osaka Kansai Intl Airport to London flight should consider departing on Friday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

The most popular route from Osaka Kansai Intl Airport to London is Osaka Kansai Intl - London Heathrow. You may also consider Osaka Kansai Intl - London Gatwick or Osaka Kansai Intl - London Stansted.

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

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

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

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

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

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

£199+ Cheap Flights from Osaka Kansai Intl Airport to London

Cheap flight deals from Kansai Intl to London

Round-trip from	£582
One-way from	£199
Popular in	April
Cheapest in	March
Average price	£831

China Eastern
18/12-4/1
2 total stops
39h 30m total
Osaka to London

Search Deals

China Southern
27/2
1 total stop
35h 30m total
Osaka to London

Search Deals

High demand for flights, 6% potential price rise

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Kansai Intl to London

Cheapest flights from Kansai Intl to London
Explore the most affordable flight options available from Kansai Intl to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Thu 18/1219:00KIX - LGW

1 stop20h 30mChina Eastern

Sun 4/117:00LGW - KIX

1 stop19h 00mChina Eastern

Deal found 16/9£582

Mon 22/1219:00KIX - LGW

1 stop20h 30mChina Eastern

Tue 6/110:30LGW - KIX

1 stop15h 30mChina Eastern

Deal found 16/9£583

Sat 20/1219:00KIX - LHR

2 stops31h 30mChina Eastern

Sat 3/121:00LHR - KIX

2 stops30h 50mChina Eastern

Deal found 17/9£596

Thu 18/1213:30KIX - LGW

1 stop26h 25mAir China

Wed 7/111:05LGW - KIX

1 stop16h 05mAir China

Deal found 16/9£597

Mon 22/1213:30KIX - LGW

1 stop26h 25mAir China

Wed 7/111:05LGW - KIX

1 stop16h 05mAir China

Deal found 16/9£599

Fri 31/1009:20KIX - LHR

2 stops20h 30mChina Eastern

Fri 7/1121:00LHR - KIX

2 stops30h 50mChina Eastern

Deal found 16/9£604

Sun 2/1117:30KIX - LGW

1 stop29h 30mChina Eastern

Sun 9/1110:30LGW - KIX

1 stop25h 30mChina Eastern

Deal found 18/9£606

Wed 22/1011:35KIX - LGW

2 stops26h 55mMultiple Airlines

Tue 28/1010:30LGW - KIX

2 stops22h 20mMultiple Airlines

Deal found 15/9£607

Sat 20/1209:30KIX - LGW

1 stop30h 25mAir China

Wed 7/111:05LGW - KIX

1 stop16h 05mAir China

Deal found 16/9£610

Sun 2/1120:00KIX - LGW

3 stops34h 35mMultiple Airlines

Sun 9/1108:40LGW - KIX

2 stops27h 20mMultiple Airlines

Deal found 18/9£613

Thu 18/1209:20KIX - LHR

1 stop17h 10mChina Eastern

Sun 4/121:00LHR - KIX

1 stop15h 00mChina Eastern

Deal found 16/9£613

Fri 19/1210:00KIX - LGW

2 stops37h 00mChina Eastern

Mon 5/110:30LGW - KIX

1 stop15h 30mChina Eastern

Deal found 16/9£615

Best flights from Kansai Intl to London
Discover carefully curated flight deals from Kansai Intl to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Mon 22/1219:00KIX - LGW

1 stop20h 30mChina Eastern

Tue 6/110:30LGW - KIX

1 stop15h 30mChina Eastern

Deal found 16/9£583

Thu 23/1007:40KIX - LHR

2 stops20h 50mMultiple Airlines

Wed 29/1017:40LHR - KIX

2 stops20h 05mMultiple Airlines

Deal found 14/9£589

Thu 18/1213:30KIX - LGW

1 stop26h 25mAir China

Wed 7/111:05LGW - KIX

1 stop16h 05mAir China

Deal found 16/9£597

Wed 18/216:00KIX - LHR

1 stop35h 35mChina Southern

Thu 26/221:30LHR - KIX

1 stop31h 25mChina Southern

Deal found 16/9£620

Sun 21/1213:00KIX - LCY

1 stop29h 30mKLM

Sun 4/118:55LCY - KIX

1 stop31h 25mKLM

Deal found 16/9£832

Thu 18/1223:10KIX - STN

1 stop21h 55mEmirates

Wed 7/114:05STN - KIX

1 stop18h 00mEmirates

Deal found 16/9£904

Thu 5/319:00KIX - LGW

1 stop20h 30mChina Eastern

Mon 9/310:30LGW - KIX

1 stop15h 30mChina Eastern

Deal found 15/9£585

Fri 19/1209:30KIX - LGW

1 stop30h 25mAir China

Wed 7/111:05LGW - KIX

1 stop16h 05mAir China

Deal found 16/9£597

Thu 30/1013:30KIX - LGW

1 stop26h 25mMultiple Airlines

Thu 6/1120:50LGW - KIX

2 stops34h 40mMultiple Airlines

Deal found 14/9£615

Fri 31/1009:20KIX - LHR

2 stops20h 30mChina Eastern

Fri 7/1121:00LHR - KIX

2 stops30h 50mChina Eastern

Deal found 16/9£604

Sat 20/1209:30KIX - LGW

1 stop30h 25mAir China

Wed 7/111:05LGW - KIX

1 stop16h 05mAir China

Deal found 16/9£610

Thu 30/1009:20KIX - STN

2 stops21h 55mMultiple Airlines

Thu 6/1108:45STN - KIX

2 stops27h 15mMultiple Airlines

Deal found 14/9£621

Thu 5/309:20KIX - LHR

1 stop17h 10mChina Eastern

Mon 9/311:45LHR - KIX

2 stops24h 15mChina Eastern

Deal found 14/9£610

Thu 13/1109:20KIX - LTN

2 stops21h 05mMultiple Airlines

Thu 20/1114:05LTN - KIX

2 stops21h 55mMultiple Airlines

Deal found 17/9£625

Sat 20/1209:00KIX - LGW

1 stop29h 35mAir China

Sat 3/111:40LGW - KIX

1 stop18h 20mAir China

Deal found 14/9£629

Sat 20/1215:55KIX - LGW

2 stops31h 05mChina Eastern

Mon 5/110:30LGW - KIX

1 stop15h 30mChina Eastern

Deal found 16/9£615

Sun 21/1213:00KIX - LCY

1 stop29h 30mKLM

Tue 6/117:50LCY - KIX

1 stop32h 30mKLM

Deal found 16/9£832

Sun 23/1119:20KIX - LTN

2 stops25h 40mMultiple Airlines

Fri 5/1216:30LTN - KIX

2 stops35h 10mMultiple Airlines

Deal found 17/9£626

Fri 19/1210:00KIX - LGW

2 stops37h 00mChina Eastern

Mon 5/110:30LGW - KIX

1 stop15h 30mChina Eastern

Deal found 16/9£615

Thu 18/1223:10KIX - STN

1 stop27h 50mEmirates

Tue 6/120:15STN - KIX

1 stop35h 50mEmirates

Deal found 16/9£904

Sat 25/1016:50KIX - LHR

3 stops35h 50mMultiple Airlines

Wed 29/1017:40LHR - KIX

2 stops20h 05mMultiple Airlines

Deal found 14/9£640

Sun 21/1213:00KIX - LCY

1 stop28h 10mKLM

Mon 5/107:45LCY - KIX

1 stop18h 35mKLM

Deal found 17/9£856

Sat 20/1210:00KIX - LGW

2 stops37h 00mChina Eastern

Tue 6/110:30LGW - KIX

1 stop22h 30mChina Eastern

Deal found 16/9£618

Wed 11/223:10KIX - STN

1 stop21h 55mEmirates

Fri 20/214:05STN - KIX

1 stop18h 00mEmirates

Deal found 15/9£912

Thu 20/1109:20KIX - STN

2 stops21h 55mMultiple Airlines

Mon 1/1207:30STN - KIX

2 stops18h 30mMultiple Airlines

Deal found 17/9£641

Fri 19/1210:00KIX - LGW

2 stops37h 00mChina Eastern

Tue 6/110:30LGW - KIX

1 stop22h 30mChina Eastern

Deal found 16/9£625

Fri 19/1223:10KIX - STN

1 stop27h 50mEmirates

Wed 7/114:05STN - KIX

1 stop18h 00mEmirates

Deal found 16/9£930

Thu 23/1012:00KIX - LCY

1 stop28h 10mKLM

Mon 27/1009:20LCY - KIX

1 stop17h 00mKLM

Deal found 16/9£942

Tue 2/1219:20KIX - STN

2 stops27h 30mMultiple Airlines

Tue 6/106:30STN - KIX

3 stops25h 15mMultiple Airlines

Deal found 17/9£658

Thu 18/1223:10KIX - STN

1 stop21h 55mEmirates

Mon 5/120:15STN - KIX

1 stop35h 50mEmirates

Deal found 16/9£934

Last-minute flights from Kansai Intl to London
Discover last-minute flight deals from Kansai Intl to London. Data last updated 18 September 2025 and is based on user searches.

Fri 10/1014:40KIX - LHR

1 stop36h 20mChina Southern

Fri 24/1022:10LHR - KIX

1 stop30h 55mChina Southern

Deal found 16/9£640

Tue 14/1021:30KIX - LHR

2 stops29h 50mMultiple Airlines

Tue 21/1008:45LHR - KIX

2 stops19h 50mMultiple Airlines

Deal found 16/9£641

Tue 14/1013:30KIX - LGW

1 stop25h 25mAir China

Tue 21/1012:35LGW - KIX

1 stop18h 45mAir China

Deal found 16/9£646

Thu 16/1013:30KIX - STN

3 stops30h 10mMultiple Airlines

Thu 23/1007:05STN - KIX

2 stops20h 55mMultiple Airlines

Deal found 18/9£632

Thu 16/1014:30KIX - LHR

2 stops37h 00mMultiple Airlines

Thu 23/1007:00LHR - KIX

2 stops21h 40mMultiple Airlines

Deal found 16/9£632

Thu 16/1012:10KIX - LGW

2 stops35h 00mMultiple Airlines

Thu 23/1011:35LGW - KIX

1 stop22h 55mMultiple Airlines

Deal found 16/9£647

Wed 22/1011:35KIX - LGW

2 stops26h 55mMultiple Airlines

Tue 28/1010:30LGW - KIX

2 stops22h 20mMultiple Airlines

Deal found 15/9£607

Thu 23/1013:45KIX - LGW

2 stops25h 25mMultiple Airlines

Wed 29/1006:55LGW - KIX

3 stops24h 55mMultiple Airlines

Deal found 14/9£604

Thu 30/1013:30KIX - LGW

1 stop26h 25mMultiple Airlines

Thu 6/1120:50LGW - KIX

2 stops34h 40mMultiple Airlines

Deal found 14/9£615

Fri 31/1009:20KIX - LHR

2 stops20h 30mChina Eastern

Fri 7/1121:00LHR - KIX

2 stops30h 50mChina Eastern

Deal found 16/9£604

Fri 31/1019:20KIX - STN

2 stops27h 55mMultiple Airlines

Fri 7/1107:30STN - KIX

2 stops28h 30mMultiple Airlines

Deal found 16/9£618

Fri 31/1009:20KIX - LGW

2 stops21h 15mMultiple Airlines

Fri 7/1110:30LGW - KIX

2 stops24h 40mMultiple Airlines

Deal found 16/9£637

One-way flights from Kansai Intl to London
Search for one-way flight options from Kansai Intl to London. Find affordable one-way fares based on user searches. Data last updated 18 September 2025.

Fri 27/215:25KIX - LHR

1 stop35h 30mChina Southern

Deal found 15/9£199

Tue 21/1014:30KIX - LHR

1 stop37h 00mHainan Airlines

Deal found 15/9£210

Sun 14/1207:40KIX - LGW

2 stops31h 50mMultiple Airlines

Deal found 17/9£221

Tue 4/1115:25KIX - LHR

1 stop35h 30mChina Southern

Deal found 16/9£224

Tue 21/1012:10KIX - LGW

2 stops26h 20mMultiple Airlines

Deal found 15/9£225

Sun 7/1215:25KIX - LHR

1 stop35h 30mChina Southern

Deal found 17/9£225

Sat 18/1015:25KIX - LHR

1 stop34h 40mChina Southern

Deal found 15/9£226

Mon 20/1013:50KIX - LHR

2 stops36h 50mChina Eastern

Deal found 15/9£226

Sun 7/1208:30KIX - LGW

2 stops31h 00mMultiple Airlines

Deal found 17/9£227

Tue 4/1119:00KIX - LHR

2 stops31h 30mChina Eastern

Deal found 16/9£227

Mon 13/1008:40KIX - LHR

1 stop18h 20mChina Southern

Deal found 16/9£229

Fri 17/1014:40KIX - LHR

1 stop36h 20mChina Southern

Deal found 15/9£229

Cheapflights Fare Finder

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 - LGW

KIXLGW

Osaka Kansai Intl

Mon 22/12

19:00-06:30

1 stop20h 30m

London Gatwick

Tue 6/1

10:30-11:00

1 stop15h 30m

£583

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Thu 5/3

19:00-06:30

1 stop20h 30m

London Gatwick

Mon 9/3

10:30-11:00

1 stop15h 30m

£585

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 23/10

07:40-20:30

2 stops20h 50m

London Heathrow

Wed 29/10

17:40-22:45

2 stops20h 05m

£589

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Thu 18/12

13:30-06:55

1 stop26h 25m

London Gatwick

Wed 7/1

11:05-12:10

1 stop16h 05m

£597

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Fri 19/12

09:30-06:55

1 stop30h 25m

London Gatwick

Wed 7/1

11:05-12:10

1 stop16h 05m

£597

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Fri 31/10

09:20-20:50

2 stops20h 30m

London Heathrow

Fri 7/11

21:00-12:50

2 stops30h 50m

£604

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 5/3

09:20-17:30

1 stop17h 10m

London Heathrow

Mon 9/3

11:45-21:00

2 stops24h 15m

£610

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Sat 20/12

09:30-06:55

1 stop30h 25m

London Gatwick

Wed 7/1

11:05-12:10

1 stop16h 05m

£610

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Thu 30/10

13:30-06:55

1 stop26h 25m

London Gatwick

Thu 6/11

20:50-16:30

2 stops34h 40m

£615

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Sat 20/12

15:55-14:00

2 stops31h 05m

London Gatwick

Mon 5/1

10:30-11:00

1 stop15h 30m

£615

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 60 results

...

Best time to book a flight from Kansai Intl to London

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

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 Osaka Kansai Intl Airport to London

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

Currently, January is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to London (average of £112). Flying from Osaka Kansai Intl Airport to London in August is currently the most expensive (average of £164). 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.

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

A simple way to save on the total cost of your ticket is to fly from Osaka Kansai Intl Airport to London at midday. If you’re flexible enough to do this you can expect to save up to 7% on your trip compared to booking a flight in the afternoon.

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

Incheon (ICN) – chosen by Cheapflights users on 38% of one-stop itineraries from Osaka Kansai Intl Airport to London on Cheapflights.

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

Shanghai (PVG) is the most affordable one-stop option, with an average return flight price of £566.

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

Flights via Shanghai (PVG) have the shortest average one-way travel time for one-stop routes: 17h 03m.

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

Flights via Hong Kong (HKG) offer the fastest connection on this route, with an average stopover time of 1h 45m.

Reviews of airlines servicing London

Get a feel of what it's like to fly with China Eastern from Osaka Kansai Intl Airport to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

China Eastern

7.2

Good

166 reviews

Check prices

Reviews

1 / 4

2.0

Mediocre

Jordan,Jun 2025

PHX - LAX

Bad. I completely lost my bags. And, I can't even get in contact with anyone to find them.

China Eastern

7.2

Good

166 reviews

China Eastern

7.2

Good

166 reviews

Check prices

Reviews

1 / 4

2.0

Mediocre

Jordan,Jun 2025

PHX - LAX

Bad. I completely lost my bags. And, I can't even get in contact with anyone to find them.

Related info for your journey

How long is the flight from Osaka Kansai Intl Airport to London?
A quick flight from Osaka Kansai Intl Airport to London can take about 20h 30m. China Eastern provides one of the quickest options available for as low as £583. The distance between Osaka Kansai Intl Airport and London is about 5929 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Osaka Kansai Intl Airport to London round-trip?
Cheapflights users have booked flights from Osaka Kansai Intl Airport to London round-trip from £655. Another airline that can offer you cheap pricing is China Eastern. Asiana Airlines is priced at 5% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Osaka Kansai Intl Airport to London one-way?
The cheapet airlines for a one-way flight from Osaka Kansai Intl Airport to London are China Southern (£199), Hainan Airlines (£210), and China Eastern (£227).
What are the most popular routes from Osaka Kansai Intl Airport to London?
The most popular route from Osaka Kansai Intl Airport to London is Osaka Kansai Intl - London Heathrow. You may also consider Osaka Kansai Intl - London Gatwick or Osaka Kansai Intl - London Stansted.
Can I find deals for flights from Kansai Intl to London that include hotel bookings?
Yes. In addition to deals on Kansai Intl to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Kansai Intl to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansai Intl to London.
Can I find deals for business class flights from Kansai Intl to London?
Yes. Cheapflights offers flight deals from Kansai Intl to London 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 Osaka Kansai Intl Airport to London?
Currently, January is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to London (average of £112). Flying from Osaka Kansai Intl Airport to London in August is currently the most expensive (average of £164). 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

Milton Keynes

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Hounslow

Slough

Gatwick

Luton

Deal

Wembley

Ilford

Crawley

Hayes

Watford

Winchester

Chichester

Ipswich

Dartford

Guildford

Brentford

Bishop's Stortford

Romford

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Kansai Intl to London

Airline	Cheapest	Average	Flexibility	On-time
Asiana Airlines	Cheapest£655	Average£738	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights
China Eastern	Cheapest£659	Average£765	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Kansai Intl to London 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 Kansai Intl to London?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Kansai Intl to London.

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

Need flexible booking options for your flight to London from Kansai Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Kansai Intl to London 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 Osaka Kansai Intl Airport to London from £199

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kansai Intl to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Kansai Intl to London

Cheapest flights from Kansai Intl to LondonExplore the most affordable flight options available from Kansai Intl to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Explore the most affordable flight options available from Kansai Intl to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Kansai Intl to London

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

Cheapflights Insights

Everything you need to know about your flight from Osaka Kansai Intl Airport to London

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

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

Find hourly flight availability from Kansai Intl to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2025.

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

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

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

Average return fare for one-stop flights from Osaka Kansai Intl Airport to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

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

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

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

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

Reviews of airlines servicing London

Get a feel of what it's like to fly with China Eastern from Osaka Kansai Intl Airport to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Kansai Intl to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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Alternative routes for Kansai Intl to London

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Top 2 airlines flying from Kansai Intl to London

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Cheapest flights from Kansai Intl to London
Explore the most affordable flight options available from Kansai Intl to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.