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 34h 35m. Shenzhen Airlines provides one of the quickest options available for as low as £505. The distance between Osaka Kansai Intl Airport and London is about 5918 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 £598. Another airline that can offer you cheap pricing is Asiana Airlines. China Eastern is priced at 20% 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 Hainan Airlines (£181), China Eastern (£183), and China Southern (£225).

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 Stansted or Osaka Kansai Intl - London Gatwick.

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.

£181+ Cheap Flights from Osaka Kansai Intl Airport to London

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

Airfare is below average for this route at the moment. Osaka Kansai Intl Airport to London flights typically cost between £693 and £977 in November. The cheapest return flight price found within the last 3 days was £426 on China Eastern (13 Nov-20 Nov).

Find flight deals from Kansai Intl to London

Enter your travel dates to find the best prices.

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 30 October 2025.

Thu 13/1115:55KIX - LHR

2 stops34h 35mChina Eastern

Thu 20/1121:00LHR - KIX

2 stops30h 50mChina Eastern

Deal found 28/10£426

Mon 15/1213:10KIX - LHR

2 stops63h 00mShenzhen Airlines

Mon 22/1221:10LHR - KIX

2 stops30h 00mShenzhen Airlines

Deal found 28/10£454

Thu 13/1115:55KIX - LGW

2 stops31h 05mChina Eastern

Thu 20/1110:30LGW - KIX

1 stop22h 30mChina Eastern

Deal found 29/10£471

Thu 13/1116:00KIX - LHR

1 stop35h 35mChina Southern

Thu 20/1121:30LHR - KIX

1 stop31h 25mChina Southern

Deal found 29/10£476

Mon 22/1216:30KIX - STN

2 stops28h 35mMultiple Airlines

Mon 5/120:00STN - KIX

2 stops31h 10mMultiple Airlines

Deal found 29/10£482

Thu 18/1216:55KIX - LHR

2 stops34h 00mChina Southern

Wed 7/121:30LHR - KIX

1 stop31h 25mChina Southern

Deal found 29/10£490

Mon 10/1118:00KIX - LHR

2 stops58h 10mShenzhen Airlines

Fri 21/1121:10LHR - KIX

2 stops30h 00mShenzhen Airlines

Deal found 28/10£493

Thu 18/1215:25KIX - LHR

1 stop35h 30mChina Southern

Sat 3/121:30LHR - KIX

1 stop31h 25mChina Southern

Deal found 29/10£497

Thu 18/1218:00KIX - LHR

2 stops34h 10mShenzhen Airlines

Mon 5/121:10LHR - KIX

2 stops30h 50mShenzhen Airlines

Deal found 29/10£504

Thu 18/1218:00KIX - LHR

2 stops34h 10mShenzhen Airlines

Wed 7/121:10LHR - KIX

2 stops30h 00mShenzhen Airlines

Deal found 29/10£511

Sun 21/1209:20KIX - STN

2 stops35h 25mMultiple Airlines

Mon 5/106:10STN - KIX

2 stops19h 50mMultiple Airlines

Deal found 29/10£512

Mon 15/1215:25KIX - LHR

1 stop36h 10mChina Southern

Mon 22/1221:30LHR - KIX

1 stop31h 25mChina Southern

Deal found 28/10£518

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 30 October 2025.

Mon 15/1213:10KIX - LHR

2 stops63h 00mShenzhen Airlines

Mon 22/1221:10LHR - KIX

2 stops30h 00mShenzhen Airlines

Deal found 28/10£454

Thu 13/1116:00KIX - LHR

1 stop35h 35mChina Southern

Thu 20/1122:00LHR - KIX

1 stop32h 00mChina Southern

Deal found 28/10£478

Thu 13/1115:55KIX - LHR

2 stops34h 35mChina Eastern

Thu 20/1121:00LHR - KIX

1 stop33h 20mChina Eastern

Deal found 28/10£505

Sun 21/1209:20KIX - STN

2 stops35h 25mMultiple Airlines

Mon 5/106:10STN - KIX

2 stops19h 50mMultiple Airlines

Deal found 29/10£512

Wed 11/209:55KIX - LHR

1 stop28h 40mMalaysia Airlines

Fri 20/221:25LHR - KIX

1 stop23h 25mMalaysia Airlines

Deal found 28/10£584

Thu 18/1223:10KIX - STN

1 stop27h 45mEmirates

Tue 6/120:15STN - KIX

1 stop35h 50mEmirates

Deal found 29/10£907

Sun 21/1213:00KIX - LCY

1 stop28h 10mKLM

Tue 6/120:05LCY - KIX

1 stop30h 15mKLM

Deal found 29/10£1,003

Tue 9/1219:00KIX - LGW

1 stop20h 30mChina Eastern

Mon 15/1210:30LGW - KIX

1 stop15h 30mChina Eastern

Deal found 27/10£523

Thu 13/1113:50KIX - LGW

2 stops33h 10mMultiple Airlines

Thu 20/1106:45LGW - KIX

3 stops28h 25mMultiple Airlines

Deal found 28/10£547

Sat 20/1218:00KIX - LHR

2 stops34h 10mShenzhen Airlines

Mon 5/121:10LHR - KIX

2 stops30h 50mShenzhen Airlines

Deal found 29/10£554

Thu 13/1117:30KIX - LGW

1 stop22h 00mChina Eastern

Thu 20/1110:30LGW - KIX

1 stop19h 50mChina Eastern

Deal found 28/10£544

Mon 22/1218:00KIX - LHR

2 stops58h 10mShenzhen Airlines

Wed 7/121:10LHR - KIX

2 stops30h 00mShenzhen Airlines

Deal found 29/10£561

Thu 13/1115:05KIX - LHR

1 stop37h 05mMultiple Airlines

Thu 20/1117:40LHR - KIX

1 stop17h 30mMultiple Airlines

Deal found 28/10£561

Sun 21/1216:30KIX - LGW

1 stop23h 00mChina Eastern

Tue 6/110:30LGW - KIX

1 stop15h 30mChina Eastern

Deal found 29/10£548

Fri 26/1213:10KIX - LHR

2 stops39h 00mShenzhen Airlines

Mon 5/121:10LHR - KIX

2 stops34h 50mShenzhen Airlines

Deal found 26/10£573

Sat 20/1213:50KIX - LGW

2 stops49h 40mMultiple Airlines

Wed 7/110:30LGW - KIX

1 stop17h 00mMultiple Airlines

Deal found 29/10£577

Thu 11/1219:00KIX - LGW

1 stop20h 30mChina Eastern

Tue 16/1210:30LGW - KIX

1 stop15h 30mChina Eastern

Deal found 29/10£558

Thu 5/317:30KIX - LGW

1 stop29h 30mChina Eastern

Mon 9/310:30LGW - KIX

2 stops41h 20mChina Eastern

Deal found 26/10£562

Fri 12/1213:30KIX - LTN

2 stops34h 15mMultiple Airlines

Fri 19/1206:10LTN - KIX

2 stops21h 30mMultiple Airlines

Deal found 28/10£623

Sun 21/1215:05KIX - LHR

1 stop37h 05mShenzhen Airlines

Wed 7/121:10LHR - KIX

2 stops30h 00mShenzhen Airlines

Deal found 29/10£625

Mon 10/1112:00KIX - LGW

1 stop27h 30mChina Eastern

Fri 21/1110:30LGW - KIX

1 stop22h 30mChina Eastern

Deal found 28/10£563

Fri 19/1223:10KIX - STN

1 stop27h 45mEmirates

Wed 7/120:15STN - KIX

1 stop35h 50mEmirates

Deal found 29/10£920

Tue 9/1219:00KIX - LTN

3 stops31h 10mMultiple Airlines

Mon 15/1207:30LTN - KIX

3 stops28h 30mMultiple Airlines

Deal found 27/10£641

Fri 19/1223:10KIX - STN

1 stop27h 45mEmirates

Tue 6/120:15STN - KIX

1 stop35h 50mEmirates

Deal found 29/10£933

Sun 21/1213:00KIX - LCY

1 stop28h 10mKLM

Mon 5/108:40LCY - KIX

1 stop17h 40mKLM

Deal found 27/10£1,037

Thu 13/1115:55KIX - LTN

3 stops31h 05mMultiple Airlines

Thu 20/1115:30LTN - KIX

2 stops20h 30mMultiple Airlines

Deal found 28/10£656

Thu 5/309:20KIX - LHR

1 stop17h 10mChina Eastern

Mon 9/315:45LHR - KIX

2 stops20h 15mChina Eastern

Deal found 26/10£615

Mon 2/323:10KIX - STN

1 stop27h 45mEmirates

Thu 12/314:05STN - KIX

1 stop18h 00mEmirates

Deal found 29/10£945

Thu 13/1109:20KIX - STN

2 stops21h 55mMultiple Airlines

Thu 20/1112:25STN - KIX

2 stops23h 35mMultiple Airlines

Deal found 28/10£659

Wed 18/212:45KIX - LCY

2 stops29h 45mKLM

Sun 22/220:05LCY - KIX

1 stop30h 15mKLM

Deal found 29/10£1,072

Last-minute flights from Kansai Intl to London
Discover last-minute flight deals from Kansai Intl to London. Data last updated 30 October 2025 and is based on user searches.

Sat 8/1116:00KIX - LHR

2 stops31h 00mChina Southern

Thu 20/1122:00LHR - KIX

1 stop32h 00mChina Southern

Deal found 27/10£1,317

Sat 8/1115:05KIX - LHR

1 stop37h 05mMultiple Airlines

Thu 20/1121:00LHR - KIX

1 stop31h 20mMultiple Airlines

Deal found 27/10£1,441

Sat 8/1118:10KIX - LHR

2 stops33h 55mEVA Air

Thu 20/1121:20LHR - KIX

2 stops27h 35mEVA Air

Deal found 27/10£1,777

Sat 8/1109:20KIX - LHR

1 stop17h 10mChina Eastern

Thu 20/1121:00LHR - KIX

1 stop29h 00mChina Eastern

Deal found 27/10£1,983

Sat 8/1116:30KIX - LGW

1 stop23h 25mAir China

Thu 20/1111:05LGW - KIX

1 stop16h 05mAir China

Deal found 27/10£2,138

Sat 8/1123:10KIX - STN

1 stop21h 55mEmirates

Thu 20/1114:05STN - KIX

1 stop18h 00mEmirates

Deal found 27/10£4,776

Mon 10/1108:20KIX - LCY

2 stops35h 35mITA Airways

Fri 21/1108:25LCY - KIX

2 stops26h 00mITA Airways

Deal found 29/10£1,630

Thu 13/1115:55KIX - LTN

3 stops31h 05mMultiple Airlines

Thu 20/1115:30LTN - KIX

2 stops20h 30mMultiple Airlines

Deal found 28/10£656

Thu 13/1117:30KIX - LCY

2 stops24h 50mMultiple Airlines

Thu 20/1109:40LCY - KIX

2 stops17h 30mMultiple Airlines

Deal found 28/10£768

Thu 13/1113:00KIX - LCY

1 stop28h 50mKLM

Thu 20/1120:05LCY - KIX

2 stops29h 45mKLM

Deal found 28/10£1,137

Thu 13/1108:20KIX - LCY

2 stops35h 35mITA Airways

Thu 20/1108:25LCY - KIX

2 stops26h 00mITA Airways

Deal found 29/10£2,406

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 30 October 2025.

Sat 29/1114:30KIX - LHR

1 stop36h 25mHainan Airlines

Deal found 27/10£181

Sat 29/1113:50KIX - LGW

2 stops33h 10mChina Eastern

Deal found 27/10£183

Sun 16/1115:55KIX - LHR

2 stops34h 35mChina Eastern

Deal found 27/10£219

Sat 29/1115:55KIX - LHR

2 stops34h 35mChina Eastern

Deal found 27/10£222

Sun 16/1115:25KIX - LHR

1 stop36h 10mChina Southern

Deal found 27/10£225

Tue 11/1116:00KIX - LHR

1 stop35h 35mChina Southern

Deal found 27/10£228

Sun 14/1208:30KIX - LTN

3 stops38h 45mMultiple Airlines

Deal found 28/10£232

Sun 14/1215:25KIX - LHR

1 stop36h 10mChina Southern

Deal found 28/10£233

Tue 17/214:30KIX - LHR

1 stop34h 50mHainan Airlines

Deal found 27/10£234

Sun 14/1214:25KIX - LGW

1 stop25h 00mChina Southern

Deal found 28/10£234

Wed 5/1119:10KIX - LGW

1 stop32h 20mMultiple Airlines

Deal found 28/10£235

Wed 10/1210:40KIX - STN

3 stops45h 00mMultiple Airlines

Deal found 28/10£237

Cheap flight deals from Kansai Intl to London

Round-trip from	£426
One-way from	£181
Popular in	November
Cheapest in	February
Average price	£826

China Eastern
13/11-20/11
4 total stops
65h 25m total
Osaka to London

Search Deals

Hainan Airlines
29/11
1 total stop
36h 25m total
Osaka to London

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£67 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

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 - LHR

KIXLHR

Osaka Kansai Intl

Mon 15/12

13:10-19:10

2 stops63h 00m

London Heathrow

Mon 22/12

21:10-12:10

2 stops30h 00m

£454

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 13/11

16:00-18:35

1 stop35h 35m

London Heathrow

Thu 20/11

22:00-15:00

1 stop32h 00m

£478

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 13/11

15:55-17:30

2 stops34h 35m

London Heathrow

Thu 20/11

21:00-15:20

1 stop33h 20m

£505

OsakaLondon

KIX - STN

KIXSTN

Osaka Kansai Intl

Sun 21/12

09:20-11:45

2 stops35h 25m

London Stansted

Mon 5/1

06:10-11:00

2 stops19h 50m

£512

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Tue 9/12

19:00-06:30

1 stop20h 30m

London Gatwick

Mon 15/12

10:30-11:00

1 stop15h 30m

£523

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Thu 13/11

17:30-06:30

1 stop22h 00m

London Gatwick

Thu 20/11

10:30-15:20

1 stop19h 50m

£544

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Thu 13/11

13:50-14:00

2 stops33h 10m

London Gatwick

Thu 20/11

06:45-20:10

3 stops28h 25m

£547

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Sun 21/12

16:30-06:30

1 stop23h 00m

London Gatwick

Tue 6/1

10:30-11:00

1 stop15h 30m

£548

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Sat 20/12

18:00-19:10

2 stops34h 10m

London Heathrow

Mon 5/1

21:10-13:00

2 stops30h 50m

£554

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Thu 11/12

19:00-06:30

1 stop20h 30m

London Gatwick

Tue 16/12

10:30-11:00

1 stop15h 30m

£558

Flights are sorted by cheapest return flights first.

Deals found on 27/10

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, November is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to London (average of £482). Flying from Osaka Kansai Intl Airport to London in September is currently the most expensive (average of £794). 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 25% on your trip compared to booking a flight in the morning.

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

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

Incheon (ICN) – chosen by Cheapflights users on 47% 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?

Incheon (ICN) is the most affordable one-stop option, with an average return flight price of £791.

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 10m.

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

174 reviews

Check prices

Reviews

1 / 5

2.0

Mediocre

P R,Sept 2025

LGW - PVG

From check in to to the flight attendants, the staff of China Eastern were so rude. At check in, all staff had icy looks, and ours didn’t respond to any greetings or thank yous. Despite not at all leaning into the aisle, one flight attendant was repeatedly bolting up and down the aisle, and knocking me when passing by waking me up several times.

China Eastern

7.2

Good

174 reviews

China Eastern

7.2

Good

174 reviews

Check prices

Reviews

1 / 5

2.0

Mediocre

P R,Sept 2025

LGW - PVG

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 34h 35m. Shenzhen Airlines provides one of the quickest options available for as low as £505. The distance between Osaka Kansai Intl Airport and London is about 5918 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 £598. Another airline that can offer you cheap pricing is Asiana Airlines. China Eastern is priced at 20% 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 Hainan Airlines (£181), China Eastern (£183), and China Southern (£225).
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 Stansted or Osaka Kansai Intl - London Gatwick.
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, November is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to London (average of £482). Flying from Osaka Kansai Intl Airport to London in September is currently the most expensive (average of £794). 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

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Hounslow

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Ilford

Wembley

Deal

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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
China Eastern	Cheapest£598	Average£713	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Asiana Airlines	Cheapest£676	Average£761	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights

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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 £181

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 29/11. Fares are subject to change and may not be available on all flights or dates of travel.

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 30 October 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 30 October 2025.

Cheap flight deals from Kansai Intl to London

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 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 30 October 2025.

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

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?

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

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

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?

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

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

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

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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 30 October 2025.