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Cheap flights from London to Osaka Kansai Intl Airport from £319

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 31/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — KIX
20 Apr — 27 Apr1
1 adult

Cheapflights Tip: The best prices from London to Osaka Kansai Intl are usually found in November or June, booked 81 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap flight deals from London to Kansai Intl

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Kansai Intl (KIX). 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 15 April 2025.

Round-trip from

£432

One-way from

£319

Popular in

July

Cheapest in

November

Average price

£851
China Eastern
  • China Eastern
  • 21/5-12/6
  • 2 total stops
  • 42h 25m total
  • London to Osaka
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31/5
  • 31/5
  • 3 total stops
  • 40h 50m total
  • London to Osaka
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£110 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£27 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Find flight deals from London to Kansai Intl

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 15 April 2025.

Wed 21/518:25LGW - KIX
1 stop18h 05mChina Eastern
Thu 12/614:20KIX - LGW
1 stop24h 20mChina Eastern
Deal found 15/4£432
Sun 11/521:20LHR - KIX
1 stop32h 00mChina Eastern
Thu 22/517:30KIX - LHR
1 stop33h 10mChina Eastern
Deal found 14/4£446
Mon 2/622:10LHR - KIX
1 stop38h 50mChina Southern
Mon 16/615:25KIX - LHR
1 stop34h 40mChina Southern
Deal found 14/4£524
Thu 29/518:00LGW - KIX
1 stop16h 00mMultiple Airlines
Thu 5/617:30KIX - LGW
1 stop29h 40mMultiple Airlines
Deal found 14/4£524
Wed 21/522:40LHR - KIX
1 stop13h 50mAir China
Thu 12/609:05KIX - LHR
1 stop19h 25mAir China
Deal found 15/4£530
Tue 6/511:25LGW - KIX
1 stop16h 35mAir China
Fri 16/516:45KIX - LGW
1 stop22h 10mAir China
Deal found 14/4£532
Tue 6/506:00STN - KIX
3 stops31h 00mMultiple Airlines
Tue 20/513:50KIX - STN
3 stops29h 40mMultiple Airlines
Deal found 14/4£537
Fri 30/522:00LHR - KIX
2 stops54h 45mHainan Airlines
Tue 24/614:30KIX - LHR
1 stop37h 00mHainan Airlines
Deal found 14/4£546
Thu 29/521:20LHR - KIX
1 stop15h 40mMultiple Airlines
Mon 9/612:00KIX - LHR
1 stop38h 40mMultiple Airlines
Deal found 15/4£558
Mon 5/519:25LTN - KIX
2 stops33h 55mMultiple Airlines
Mon 19/517:30KIX - LTN
2 stops33h 15mMultiple Airlines
Deal found 14/4£558
Sat 24/522:05LHR - KIX
1 stop32h 00mShenzhen Airlines
Tue 27/515:05KIX - LHR
1 stop36h 55mShenzhen Airlines
Deal found 14/4£560
Thu 15/517:50LCY - KIX
1 stop32h 30mKLM
Thu 22/512:00KIX - LCY
1 stop27h 15mKLM
Deal found 14/4£796

Cheapflights Fare Finder

Customise your flight search to find flights from London to Kansai Intl 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 858,174 searches. Data last updated 15 April 2025.
Use the filters below to find and compare flights from London to Osaka Kansai Intl Airport that are best for you.

Fly from

London

Fly to

Kansai Intl

Route

Depart

Return

Price

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Wed 21/5

18:25-20:30

1 stop18h 05m

Osaka Kansai Intl

Thu 12/6

14:20-06:40

1 stop24h 20m

£432

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Sun 11/5

21:20-13:20

1 stop32h 00m

Osaka Kansai Intl

Thu 22/5

17:30-18:40

1 stop33h 10m

£446

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Mon 2/6

22:10-21:00

1 stop38h 50m

Osaka Kansai Intl

Mon 16/6

15:25-18:05

1 stop34h 40m

£524

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Thu 29/5

18:00-18:00

1 stop16h 00m

Osaka Kansai Intl

Thu 5/6

17:30-15:10

1 stop29h 40m

£524

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Wed 21/5

22:40-20:30

1 stop13h 50m

Osaka Kansai Intl

Thu 12/6

09:05-20:30

1 stop19h 25m

£530

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Tue 6/5

11:25-12:00

1 stop16h 35m

Osaka Kansai Intl

Fri 16/5

16:45-06:55

1 stop22h 10m

£532

LondonOsaka

STN - KIX

STNKIX

London Stansted

Tue 6/5

06:00-21:00

3 stops31h 00m

Osaka Kansai Intl

Tue 20/5

13:50-11:30

3 stops29h 40m

£537

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Fri 30/5

22:00-12:45

2 stops54h 45m

Osaka Kansai Intl

Tue 24/6

14:30-19:30

1 stop37h 00m

£546

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Thu 29/5

21:20-21:00

1 stop15h 40m

Osaka Kansai Intl

Mon 9/6

12:00-18:40

1 stop38h 40m

£558

LondonOsaka

LTN - KIX

LTNKIX

London Luton

Mon 5/5

19:25-13:20

2 stops33h 55m

Osaka Kansai Intl

Mon 19/5

17:30-18:45

2 stops33h 15m

£558

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 46 results
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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.
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

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

Use this chart to determine the optimal time to book a return flight from London to Kansai Intl. Price data was last updated on 11 April 2025.

The best time to book flights from London to Osaka Kansai Intl Airport is 81 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.

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

Currently, November is the cheapest month in which you can book a flight from London to Osaka Kansai Intl Airport (average of £660). Flying from London to Osaka Kansai Intl Airport in July is currently the most expensive (average of £1,373). 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 LON to KIX?

Find hourly flight availability from London to Kansai Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 April 2025.

One of the essential ways to save on airfare from London to Osaka Kansai Intl Airport is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 35% on airfare.

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

Use this chart to determine the cheapest time to fly return from London to Kansai Intl. Price data was last updated on 16 December 2024.

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

Rainfall in Kansai Intl by month

Plan your trip to Kansai Intl by taking into account the average rainfall totals by month.

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.

Temperature in Kansai Intl by month

Plan your trip to Kansai Intl by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Kansai Intl

Get insights into the airlines that provide service to Kansai Intl. 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 Kansai Intl. Reviews last updated 15 April 2025.
Peruse reviews from past customers who have flown with Hainan Airlines, Emirates and KLM from London to Osaka to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Boarding

8.5

Food

8.5

Crew

8.9

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.1
Very Good
37 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Boarding

8.5

Food

8.5

Crew

8.9

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Emirates
8.0
Very Good
3,198 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Boarding

8.5

Food

8.5

Crew

8.9

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
KLM
7.8
Good
1,323 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Boarding

8.5

Food

8.5

Crew

8.9

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Thai Airways
7.7
Good
323 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Boarding

8.5

Food

8.5

Crew

8.9

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Vietnam Airlines
7.6
Good
194 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Boarding

8.5

Food

8.5

Crew

8.9

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

Related info for your journey

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

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

    According to our current data, China Eastern (£432), China Southern (£524), and Air China (£532) 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 36% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with China Southern, which is currently one of the cheapest options available, starting at £329. Shenzhen Airlines flights start at £346 while deals on China Eastern start at £352 one-way.

  • 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, November is the cheapest month in which you can book a flight from London to Osaka Kansai Intl Airport (average of £660). Flying from London to Osaka Kansai Intl Airport in July is currently the most expensive (average of £1,373). 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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Top 10 airlines flying from London to Kansai Intl

Discover the top 10 airlines that operate flights from London to Kansai Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£338Average£476FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£373Average£503FlexibilityNo cancel feeOn-time67%
Search Air China flights
China SouthernCheapest£428Average£697FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Shenzhen AirlinesCheapest£443Average£545FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Air FranceCheapest£641Average£816FlexibilityNo cancel feeOn-time77%
Search Air France flights
Cathay PacificCheapest£685Average£828FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Etihad AirwaysCheapest£705Average£798FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Asiana AirlinesCheapest£725Average£876FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
KLMCheapest£732Average£1,030FlexibilityNo cancel feeOn-time75%
Search KLM flights
Japan AirlinesCheapest£733Average£1,091FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights

Fly with Cheapflights

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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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