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£340+ Cheap flights to Kansai Intl

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
— KIX
5 Apr — 12 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to Kansai Intl in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Kansai Intl Airport
Explore the most affordable flight options available to Kansai Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 6 March 2026.

Wed 22/421:20
LHR
-
KIX
1 stop15h 40m
China Eastern
Wed 13/509:30
KIX
-
LHR
1 stop17h 10m
China Eastern
Deal found 4/3£432
Wed 22/421:20
LHR
-
KIX
1 stop15h 40m
China Eastern
Thu 4/609:30
KIX
-
LHR
1 stop17h 10m
China Eastern
Deal found 3/3£435
Mon 13/421:20
LHR
-
KIX
1 stop36h 40m
China Eastern
Sun 10/513:10
KIX
-
LHR
1 stop37h 30m
China Eastern
Deal found 3/3£435
Wed 22/411:15
LGW
-
KIX
1 stop20h 10m
Air China
Wed 13/514:00
KIX
-
LGW
2 stops25h 00m
Air China
Deal found 4/3£435
Wed 27/521:20
LHR
-
KIX
1 stop15h 40m
China Eastern
Tue 9/614:20
KIX
-
LHR
1 stop36h 20m
China Eastern
Deal found 28/2£436
Tue 21/421:20
LHR
-
KIX
1 stop15h 40m
China Eastern
Wed 27/514:20
KIX
-
LHR
1 stop36h 20m
China Eastern
Deal found 1/3£437
Mon 20/421:20
LHR
-
KIX
1 stop15h 40m
China Eastern
Wed 13/509:30
KIX
-
LHR
1 stop17h 10m
China Eastern
Deal found 5/3£445
Fri 1/518:40
LGW
-
KIX
1 stop34h 40m
China Eastern
Thu 7/513:10
KIX
-
LGW
1 stop34h 00m
China Eastern
Deal found 4/3£445
Wed 16/912:35
LGW
-
KIX
1 stop16h 05m
Air China
Tue 15/1213:50
KIX
-
LGW
1 stop24h 45m
Air China
Deal found 2/3£446
Tue 21/421:20
LHR
-
KIX
1 stop32h 00m
China Eastern
Mon 18/509:30
KIX
-
LHR
1 stop17h 10m
China Eastern
Deal found 3/3£447
Mon 20/412:35
LGW
-
KIX
1 stop23h 55m
Air China
Wed 13/514:00
KIX
-
LGW
2 stops25h 00m
Air China
Deal found 5/3£452
Sun 19/419:40
STN
-
KIX
2 stops34h 55m
Multiple Airlines
Tue 26/512:20
KIX
-
STN
3 stops37h 05m
Multiple Airlines
Deal found 1/3£573

Find flight deals to Kansai Intl Airport

Find the latest flights to Kansai Intl in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 6 March 2026.

Return from

£432

One-way from

£340

Popular in

July

Cheapest in

January

Average price

£707
China Eastern
  • China Eastern
  • 22/4-13/5
  • 2 total stops
  • 32h 50m total
  • London to Osaka
Search Deals
Air China
  • Air China
  • 3/5
  • 1 total stop
  • 23h 55m total
  • London to Osaka
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£137 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£27 potential savings vs. average return price).
Search Deals
Average for return flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Kansai Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 6 March 2026.
Use the filters below to find and compare flights to Osaka Kansai Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Sun 19/4

21:20-21:00

1 stop15h 40m

Osaka Kansai Intl

Tue 12/5

13:10-18:40

1 stop37h 30m

£452

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Wed 3/6

11:35-18:00

1 stop22h 25m

Osaka Kansai Intl

Fri 19/6

09:30-15:00

1 stop37h 30m

£493

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Tue 21/4

18:00-21:00

1 stop19h 00m

Osaka Kansai Intl

Sat 9/5

13:10-15:00

1 stop33h 50m

£533

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Tue 21/4

18:00-21:00

1 stop19h 00m

Osaka Kansai Intl

Sun 10/5

19:00-06:40

1 stop19h 40m

£533

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Fri 22/5

18:40-21:00

1 stop18h 20m

Osaka Kansai Intl

Wed 10/6

19:00-15:00

1 stop28h 00m

£599

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Fri 29/5

22:05-14:05

1 stop32h 00m

Osaka Kansai Intl

Thu 18/6

15:05-20:00

1 stop36h 55m

£599

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Sun 26/4

19:00-21:00

1 stop18h 00m

Osaka Kansai Intl

Mon 18/5

19:00-15:00

1 stop28h 00m

£602

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Fri 1/5

18:40-21:00

1 stop18h 20m

Osaka Kansai Intl

Sun 24/5

09:30-06:40

1 stop29h 10m

£602

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Fri 24/4

21:20-12:10

1 stop30h 50m

Osaka Kansai Intl

Sun 17/5

13:10-18:40

1 stop37h 30m

£630
Fastest return journey

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Fri 24/4

21:20-21:00

1 stop15h 40m

Osaka Kansai Intl

Wed 13/5

09:30-18:40

1 stop17h 10m

£630

Flights are sorted by cheapest return flights first.

Deals found on 2/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight to Kansai Intl

Have a flexible travel schedule? Discover the best time to fly to 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 to Osaka Kansai Intl Airport

When is the best time to book a flight to Kansai Intl?

Use this chart to determine the optimal time to book a return flight from London to Kansai Intl. Price data was last updated on 27 February 2026.

Booking 26 days in advance of your planned departure date is, on average, the best time to get cheap flights to Kansai Intl. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to Kansai Intl?

On average, a flight from London to Kansai Intl takes 16 hours 55 minutes. Flights to Kansai Intl from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Kansai Intl?

The most popular airlines flying from London to Kansai Intl are China Eastern, Air China and Cathay Pacific.

China Eastern
China Eastern
From £398
Air China
Air China
From £457
Cathay Pacific
Cathay Pacific
From £684
Juneyao Airlines
Juneyao Airlines
From £512

What are the cheapest airlines that fly to Kansai Intl?

The cheapest airlines flying from London to Kansai Intl are China Eastern, China Southern and Air China.

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 Kansai Intl 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 Kansai Intl 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 Kansai Intl, 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 6 March 2026.
Get a feel of what it's like to fly with Asiana Airlines, Cathay Pacific, andChina Southern to Japan by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.1
Very Good
502 reviews
Check prices

Boarding

8.3

Crew

8.5

Entertainment

7.6

Food

8.0

Comfort

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Derek,Dec 2025

NRT - ICN

This was a terrible flight. Uncomfortable, incredibly hot in the plane. Will never fly with this airline again.
Asiana Airlines
8.1
Very Good
502 reviews
Asiana Airlines
8.1
Very Good
502 reviews
Check prices

Boarding

8.3

Crew

8.5

Entertainment

7.6

Food

8.0

Comfort

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Derek,Dec 2025

NRT - ICN

This was a terrible flight. Uncomfortable, incredibly hot in the plane. Will never fly with this airline again.
Cathay Pacific
7.6
Good
1,194 reviews
Asiana Airlines
8.1
Very Good
502 reviews
Check prices

Boarding

8.3

Crew

8.5

Entertainment

7.6

Food

8.0

Comfort

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Derek,Dec 2025

NRT - ICN

This was a terrible flight. Uncomfortable, incredibly hot in the plane. Will never fly with this airline again.
China Southern
7.4
Good
142 reviews
Asiana Airlines
8.1
Very Good
502 reviews
Check prices

Boarding

8.3

Crew

8.5

Entertainment

7.6

Food

8.0

Comfort

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Derek,Dec 2025

NRT - ICN

This was a terrible flight. Uncomfortable, incredibly hot in the plane. Will never fly with this airline again.
China Eastern
7.2
Good
198 reviews
Asiana Airlines
8.1
Very Good
502 reviews
Check prices

Boarding

8.3

Crew

8.5

Entertainment

7.6

Food

8.0

Comfort

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Derek,Dec 2025

NRT - ICN

This was a terrible flight. Uncomfortable, incredibly hot in the plane. Will never fly with this airline again.
Air China
7.2
Good
140 reviews
Asiana Airlines
8.1
Very Good
502 reviews
Check prices

Boarding

8.3

Crew

8.5

Entertainment

7.6

Food

8.0

Comfort

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Derek,Dec 2025

NRT - ICN

This was a terrible flight. Uncomfortable, incredibly hot in the plane. Will never fly with this airline again.

FAQs about flying to Kansai Intl

Osaka Kansai Airport is located on a man-made island in Osaka Bay. It was opened to relieve Osaka Airport on the mainland. It’s just off the coast of Izumisano, and about 38km (24 miles) from central Osaka. The complex has a lot going on – its own power station, water purification plant, a base for the Japanese Coast Guard and a large international post office.

The airport is spacious and well-designed with plenty of restaurants and shops, lounges, kids’ play areas and massage booths. Although on an island, there are several public transport options for getting to the mainland.

As one of the highest-rated airports in the world, Osaka Kansai Airport is unlikely to disappoint. Most of the flights to Osaka Kansai Airport are regional though, with busy routes to Beijing, Taipei, Bangkok, Tokyo, and other Asian cities.

  • Can I find cheaper flights to Kansai Intl if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Kansai Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Kansai Intl?

    Based on reviews from Cheapflights users, China Eastern is rated the highest out of the airlines that fly to Kansai Intl.

  • What is the cheapest airport to fly to in Kansai Intl?

    Osaka Kansai Intl is currently the cheapest airport to fly to in Kansai Intl. One-way flights to Osaka Kansai Intl typically cost £32, while return flights cost around £113.

  • How much is a return flight to Kansai Intl?

    A return flight to Kansai Intl will typically cost around £127, however they can be found for as little as £113.

  • Where does the fastest flight to Kansai Intl depart from?

    For those looking to save time traveling to Kansai Intl, London offers the quickest one-way flight (15 hours 40 minutes).

  • Does Osaka Kansai Intl have car hire?

    Yes. Those touching down at Osaka Kansai Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Osaka Kansai Intl?

    Yes. Osaka Kansai Intl has hotels nearby for those requiring accommodations. Hotel Nikko Kansai Airport is the closest property to Osaka Kansai Intl (0.0 mi away from Osaka Kansai Intl).

See more FAQs

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