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$245+ Cheap flights from Kansai Intl (KIX) to London (LON)

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — LON
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Kansai Intl to London

Discover tips and strategies to find the most affordable flight options for your journey from Kansai Intl (KIX) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 16, 2025.

Round-trip from

$818
(China Southern)

One-way from

$245
(SmartFares)

Popular in

April

Cheapest in

March

Average price

$1,134
From Osaka Kansai Intl to London (LON)
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One-way flight from Osaka Kansai Intl to London (LON)
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High demand for flights, 6% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 16, 2025.

This China Southern deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/128:40 amKIX - LHR
1 stop18h 20mChina Southern
Sun 10/197:15 pmLHR - KIX
2 stops41h 45mChina Southern
Deal found 9/14$818
This China Southern deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/294:55 pmKIX - LHR
2 stops34h 00mChina Southern
Wed 11/59:30 pmLHR - KIX
1 stop31h 25mChina Southern
Deal found 9/14$851
This Gotogate deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/299:20 amKIX - LHR
2 stops20h 30mChina Eastern
Wed 11/53:45 pmLHR - KIX
2 stops20h 15mChina Eastern
Deal found 9/14$873
This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/149:30 pmKIX - LHR
2 stops29h 50mMultiple Airlines
Tue 10/218:45 amLHR - KIX
2 stops19h 50mMultiple Airlines
Deal found 9/16$875
This Gotogate deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/319:20 amKIX - LHR
2 stops20h 30mChina Eastern
Fri 11/711:45 amLHR - KIX
2 stops24h 15mChina Eastern
Deal found 9/16$894
This Vietnam Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:00 amKIX - LHR
1 stop30h 15mVietnam Airlines
Wed 1/711:00 amLHR - KIX
1 stop34h 55mVietnam Airlines
Deal found 9/16$911
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:00 amKIX - LHR
1 stop15h 55mMultiple Airlines
Sat 1/39:30 pmLHR - KIX
2 stops33h 20mMultiple Airlines
Deal found 9/13$939
This Booking.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:20 amKIX - LHR
1 stop17h 10mChina Eastern
Sat 1/39:00 pmLHR - KIX
1 stop30h 10mChina Eastern
Deal found 9/13$944
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/123:25 pmKIX - LHR
1 stop34h 40mMultiple Airlines
Sun 10/199:00 pmLHR - KIX
1 stop15h 20mMultiple Airlines
Deal found 9/14$1,051
This Malaysia Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/99:55 amKIX - LHR
1 stop38h 40mMalaysia Airlines
Mon 10/2011:00 amLHR - KIX
1 stop34h 45mMalaysia Airlines
Deal found 9/14$1,101

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kansai Intl to London 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, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Osaka Kansai Intl Airport to London that are best for you.

Fly from

Kansai Intl

Fly to

London

Route

Depart

Return

Price

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Sun 10/12

8:40 am-7:00 pm

1 stop18h 20m

London Heathrow

Sun 10/19

7:15 pm-9:00 pm

2 stops41h 45m

$818

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 3/5

9:20 am-5:30 pm

1 stop17h 10m

London Heathrow

Mon 3/9

11:45 am-9:00 pm

2 stops24h 15m

$832

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Wed 10/29

9:20 am-8:50 pm

2 stops20h 30m

London Heathrow

Wed 11/5

3:45 pm-9:00 pm

2 stops20h 15m

$873

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Tue 10/14

9:30 pm-7:20 pm

2 stops29h 50m

London Heathrow

Tue 10/21

8:45 am-12:35 pm

2 stops19h 50m

$875

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Fri 10/31

9:20 am-8:50 pm

2 stops20h 30m

London Heathrow

Fri 11/7

11:45 am-9:00 pm

2 stops24h 15m

$894

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Wed 2/18

9:55 am-3:25 pm

1 stop38h 30m

London Heathrow

Thu 2/26

9:25 pm-5:50 am

1 stop23h 25m

$898

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Fri 12/19

10:00 am-7:15 am

1 stop30h 15m

London Heathrow

Wed 1/7

11:00 am-6:55 am

1 stop34h 55m

$911

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Mon 12/22

9:00 am-3:55 pm

1 stop15h 55m

London Heathrow

Sat 1/3

9:30 pm-3:50 pm

2 stops33h 20m

$939

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Wed 12/10

7:55 pm-5:30 pm

2 stops30h 35m

$313

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Mon 1/26

11:45 am-5:50 pm

2 stops39h 05m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 20 results
1
2

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 round-trip 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 $661). Flying from Osaka Kansai Intl Airport to London in June is currently the most expensive (average of $1,097). 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?

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 September 16, 2025.

It’s optimal to fly from Osaka Kansai Intl Airport to London at noon. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the afternoon.

How much does it cost to fly round-trip from Osaka Kansai Intl Airport to London?

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated September 16, 2025.
Peruse reviews from past customers who have flown with China Eastern from Osaka Kansai Intl Airport to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Eastern
7.2
Good
166 reviews

Comfort

7.2

Overall

7.2

Entertainment

6.2

Food

6.9

Crew

7.9

Boarding

7.6

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

Comfort

7.2

Overall

7.2

Entertainment

6.2

Food

6.9

Crew

7.9

Boarding

7.6

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

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?

    There are many flights that can get you from Osaka Kansai Intl Airport to London in 17h 10m. Fly via China Southern or China Eastern to get the fastest option. There are 5918 mi between Osaka Kansai Intl Airport and London. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from Osaka Kansai Intl Airport to London are Hainan Airlines ($245), China Southern ($271), and China Eastern ($336).

  • 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 vacation 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 $661). Flying from Osaka Kansai Intl Airport to London in June is currently the most expensive (average of $1,097). 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.

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