LON - KIX

£345 Find Cheap Flights from London to Osaka Kansai Intl

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Kansai Intl departing on 29/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Osaka Kansai Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Osaka.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Osaka.
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Everything you should know

Cheapest return fare
£469
Overall average: £785
China Eastern
Thu 16/4Thu 7/5
LHR - KIX • 1 stop
Cheapest one-way flight
£345
Typical prices: £436-£597
Shenzhen Airlines
Wed 29/4
LHR - KIX • 1 stop
Top airlines
Cheapest • from £469 (return)
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between London and Kansai Intl. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg £447 (return)
Shortest trip • 14h 52m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 5% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 40% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Kansai Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from London to Kansai Intl (LON-KIX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Kansai Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Kansai Intl

Thu, 16 Apr - Thu, 7 May
China Eastern Logo
21:20 - 18:00
LHR
-
KIX
36h 40m
1 stop
China Eastern Logo
09:30 - 18:40
KIX
-
LHR
17h 10m
1 stop
£469China Eastern
Thu, 4 Jun - Wed, 17 Jun
China Eastern Logo
18:00 - 21:00
LGW
-
KIX
19h 00m
1 stop
China Eastern Logo
13:10 - 15:00
KIX
-
LGW
33h 50m
1 stop
£474China Eastern
Mon, 8 Jun - Wed, 17 Jun
China Eastern Logo
18:00 - 13:20
LGW
-
KIX
35h 20m
1 stop
China Eastern Logo
09:30 - 15:00
KIX
-
LGW
37h 30m
1 stop
£477China Eastern
Wed, 6 May - Wed, 13 May
Air China Logo
11:15 - 20:30
LGW
-
KIX
25h 15m
2 stops
Air China Logo
16:45 - 07:00
KIX
-
LGW
22h 15m
1 stop
£478Air China
Mon, 1 Jun - Sun, 7 Jun
China Southern Logo
22:10 - 14:10
LHR
-
KIX
32h 00m
1 stop
China Southern Logo
16:00 - 19:20
KIX
-
LHR
35h 20m
1 stop
£486China Southern
Mon, 20 Apr - Wed, 20 May
Air China Logo
20:25 - 20:30
LHR
-
KIX
16h 05m
1 stop
Air China Logo
16:45 - 20:15
KIX
-
LHR
35h 30m
2 stops
£487Air China
Wed, 3 Jun - Thu, 18 Jun
Multiple Airlines Logo
07:25 - 18:00
STN
-
KIX
26h 35m
3 stops
Multiple Airlines Logo
14:20 - 18:10
KIX
-
STN
35h 50m
3 stops
£542Multiple Airlines
Fri, 5 Jun - Sun, 14 Jun
Multiple Airlines Logo
07:15 - 21:00
STN
-
KIX
29h 45m
3 stops
Multiple Airlines Logo
13:10 - 14:50
KIX
-
STN
33h 40m
2 stops
£548Multiple Airlines
Thu, 18 Jun - Tue, 30 Jun
KLM Logo
08:25 - 10:15
LCY
-
KIX
17h 50m
1 stop
KLM Logo
11:55 - 16:40
KIX
-
LCY
36h 45m
1 stop
£902KLM
Sun, 7 Jun - Sun, 5 Jul
KLM Logo
19:00 - 10:15
LCY
-
KIX
31h 15m
1 stop
KLM Logo
11:55 - 08:50
KIX
-
LCY
28h 55m
1 stop
£923KLM
Booking Insights

KAYAK’s insights & trends for London to Kansai Intl flights

Get data-powered insights and trends into flights from London to Kansai Intl to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Osaka Kansai Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to Osaka Kansai Intl Airport is June, where tickets cost £427 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is £1,099 and £953 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Osaka Kansai Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London to Osaka Kansai Intl Airport, you should book around 3 weeks before departure, which saves you about 5% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know - Cheap tickets from London to Osaka Kansai Intl

Low seasonDecember
Cheapest flight£345
Best time to beat the crowds but there is an average 32% increase in price.
Most popular time to fly and prices are also 41% lower on average.
Flight from London Heathrow Airport to Osaka Kansai Intl

When to book flights from London to Kansai Intl

Are your dates flexible? Find out the best times to travel from London to Kansai Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London to Osaka Kansai Intl flights

  • What is the cheapest flight from London to Osaka Kansai Intl Airport?

    In the last 3 days, the lowest price for a flight from London to Osaka Kansai Intl Airport was £345 for a one-way ticket and £469 for a return.

  • Which airports will I be using when flying from London to Osaka Kansai Intl?

    On your way to Osaka Kansai Intl, you’ll fly out from one of these London airports: London City, London Gatwick, London Heathrow, London Luton, or London Stansted. You’ll be landing at Osaka Kansai Intl.

  • Which aircraft models fly most regularly from London to Osaka Kansai Intl?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to Osaka Kansai Intl?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between London and Osaka Kansai Intl, with oneworld being the most commonly used for this route.

  • What is the most popular stopover when flying to Osaka Kansai Intl from London?

    Shanghai is the most popular stopover city among KAYAK users travelling from London to Osaka Kansai Intl.

  • Which is the best airline for flights from London to Osaka, ANA or Japan Airlines?

    The two airlines most popular with KAYAK users for flights from London to Osaka are ANA and Japan Airlines. With an average price for the route of £772 and an overall rating of 8.4, ANA is the most popular choice. Japan Airlines is also a great choice for the route, with an average price of £1,206 and an overall rating of 8.3.

  • How does KAYAK find such low prices on flights from London to Osaka Kansai Intl?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Osaka Kansai Intl.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Osaka Kansai Intl?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Osaka Kansai Intl from London is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Osaka Kansai Intl?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Osaka Kansai Intl with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Osaka Kansai Intl?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Osaka Kansai Intl from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from London to Kansai Intl

 
See real verified KAYAK customer reviews for airlines flying from London to Osaka. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Kansai Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Asiana AirlinesOverall score based on 506 reviews
8.0Food
8.3Boarding
8.5Crew
8.0Comfort
7.6Entertainment
Airline reviews

Food could be better it was okay. Entertainment seems dated it was something but in this day and age could be a lot better.

8.0 ExcellentAnonymous, Mar 2026
ICN - SEA
Read more Asiana Airlines reviews

Food could be better it was okay. Entertainment seems dated it was something but in this day and age could be a lot better.

I’d have rated Asiana good except an unfortunate incident in which I felt one of your employee didn’t really help us. During the first leg of the trip, the flight from LAX to ICN, I left my backpack on the plane. When I realized, I reported to one of your employee who promised me that it’d be taken care of, that my backpack will be there at HCM city. When we arrived there, HCM people had no idea and my backpack was still at Incheon airport who denied any knowledge whatsoever. I was left in the cold and felt helpless. I was very disappointed. I’d like someone to look into this and let me know.

I am thankful that I was able to fly using Asiana

The customer service was excellent. They noticed that our connecting flight was scheduled too closely for us to complete customs, so they changed the flight. Our initial flight was delayed, and they were able to get us on another flight, all without charging us any additional fees. I would fly them again anytime!

Better screens, it would have been nice to have more comfortable seats.

2nd major delay due to maintenance issues. 1st delay missed my connecting flight.

It was great, but my bag was not loaded onto the connecting flight. I'm currently getting it resolved. If this isn't a problem, everything else was excellent.

Very clean ,flight attendants very professional,nice , Boarding was very easy

The aircraft was massive (A-380) and became crowded with 400+ passengers on board.

The plane hasnt left im stuck in seatle still my flight has been grounded for almost 5 hours

In economy, very cramped. Once the front seat was reclined it was almost impossible to get in and out of our seat. The personnel was excellent.

Selected ovo lacto meal because I’m ok with milk products but not any meat. It was terrible. We had the same selection back in October when we had traveled and it was pretty good at that time. It was gross this time.

Flight delayed first from bad weather, then after boarding there was a problem with the plane. We had to get off and onto another plane...connections were missed and the trip took an additional 10 hours!! Pre-paid seatting was not honored due ro last minute carrier changes. Most of the trip was on Japan Airline.

Flight from Hong Kong to LAX was late, the plane was grubby, overcrowded and hot. I recently flew Starlux and that was a MUCH better experience.

Extensive delays, poor organization to board people, as it felt like chaos to get inside of the plane. No lines, everyone gathering together like a mayhem, very confusing. Passengers out of hand and rude, which is not the airlines fault. However, there should be rules, e.g., not letting one passenger take 2+ spots in the overhead bin.

The bed was alright in business class. Food variety and quality were not up to the mark compared to the business class airfare.

It was good. The planes needed to be updated though, they were dated and the entertainment systems were old. Service was amazing. The pre-booked meals were lacklustre.

Super delayed. Unnecessary. Need more competent people doing logistics to keep things moving on time. Totally unacceptable.

Overall, not good. Super late boarding in Hong Kong because some last minute issue with a plane. The boarding process is chaotic. Kathy Pacific should seek to do better with punctual departure time. Caused a lot of trouble with missed connecting flight.

Crew on this flight dedicate their business class service to their high priority members. They would get priority service even the seats are behind me, and meals priority service and orders. I get the left over choices. I refused to eat because I felt discriminated, never booking this airline.

did not get a notification about seat selection ahead of time. We didn't end up sitting together.

I was denied boarding at the Brisbane airport and it seems like I won’t get any refunds from the airline

In my return flight they couldn’t identify my ticket or boarding pass, I had to go to 3 different counters until I was able to get my boarding pass. The food was on, it was the bear minimum. They didn’t even recognise that I was a Muslim and can’t eat meat, chicken or pork. In one of the trays I believe they served me pork. The staff were very pleasant, but they need to be aware of their surroundings more carefully, one of them stuck her lower belly right into my face! I was shocked and very uncomfortable.

Overall I had good experience with China Southern airline. Nothing to claim. I hoped they could improve the meal quality that is.

Wow very impressed by the quality and attentiveness of service of China Southern. Lived the blankets! Will definitely fly with them again. Despite language barriers, a few attendants know enough English to understand our rudimentary Mandarin and respond to basic questions. Although they don’t explain the beverage and meal service on the website or ticketing documents, they offered regular beverage cart and snacks during the beginning hours and end hours of the long, transoceanic flight. A full meal at the beginning and end of the flight as well, and a midflight small sandwich (dinner roll sized) but we weren’t hungry and didn’t try that one. The expectation is that every sleeps during the middle of the flight. We were on a “redeye” departure from LAX with a morning arrival in China, so I don’t know if this service pattern is the same for other flights. The domestic flight we took from Guangzhou to Harbin offered conventional refreshments and meals like a US flight service. Note that they didn’t offer diet sodas. If you like to stay hydrated, I recommend bringing plenty of your own. It is served in small cups like any other drink. You can ask for a bottle but they’re tiny - about 6 ounces.

China Southern was not the problem. I booked my flight through Kayak and also received a booking reference and alert details regarding departure time and gate numbers… however Kayak NEVER actually booked my flight! We were stranded at the airport without a flight for a long awaited holiday!

The connection between LA and Atlanta was too much stress

Terrible boarding experience,,food is very poor that I I . Never going book this airline again.

The crew were kind, patient and responsive. The service was excellent, even though we travelled the cheapest economy class. We arrived at our destination 40 min early, which for a 15+ hour flight is a great bonus. The boarding seemed a bit "loose", but got us boarded on time, and the plane was off exactly @ 0:30 hrs.

The airport didn‘t give me the ticket. I called customer service to ask for a refund but they kept giving me a perfunctory response and refused to refund me.

On time. Friendly and helpful flight attendants. The plane was clean. Having a wine available would have been nice.

Your staff was exceptional. Could teach the other airlines-rules on etiquette, and service. Excellent landings on flights, carried out by your pilots. Only complaint is long delay on return flight in Beijing, onto Vancouver.

Worst than I expected, crew was not attentive, meal was as disgusting , they didn’t even drink selections as they would to other passengers. I felt discriminated

cannot get seat information for LAX to IAH when check in in XI,AN

UA is ok. But check in was a very bad experience

I hate that you cannot check in online and when you are at the airport, there aren't any aisle seats left. Also, they could work a little on subtitles for their movies (not everyone is a native English speaker).

Nothing to complain of, the only reason I am not giving better marks is that I am used to flying with ANA and they are the top.

It's terrible that we can't do online check in because we didn't buy the tickets directly from Air china. It was not explained until I contacted Chatdeal and we could not sit together.

Communication between the captain/crew and the passengers needs to be improved.

Food and service are good. Bathroom was lack of lotions and cleaning. That should be improved.

The flight was delayed by 2 hours, although to their credit they delayed my connecting flight so people could reach it. Also their site is a nightmare to navigate on a phone. Everything else was good.

The ticket was last minute buy so no concerns about the pricing this time, but the crew in general could have been more accommodating, helpful.

CTU-KMG-CNX with 1.5 hr connection at KMG. Doable but just barely bc immigration exit from China is at the last flight leg, here: KMG to CNX. We hauled out of the domestic terminal to reenter at the international departures (luggage checked thru to CNX thankfully). Immigration had only two agents, even though KMG gets a HUGE number of foreigners. It took forever for such a shot line. Then security also took a while, so I just just made the connection. Recommend if you exit China with domestic international transfer, plan for 2+ hrs to avoid a heart attack. Airline personnel don’t suffer if you miss the flight, you do. Plan accordingly.

China Eastern as a member of Sky Alliance airlines should have the same standards overall of their partners, Besides the seats comforts everything else is bellow the standard for a business class travelers. A BIG ISSUE FOR NON-CHINESE PASSENGERS IS THE ABILITY TO CHECK IN ONLINE, by making so difficult or almost impossible there is no chance to get a seat assignment ahead of time then go to the airport and get what is left. THIS IS NOT a SKY TEAM modality.

China Eastern as a member of Sky Alliance airlines should have the same standards overall of their partners, Besides the seats comforts everything else is bellow the standard for a business class travelers.

2 parts to the journey. First leg covered in a newer plane with decent staff + POOR FOOD QUALITY but the second half didn’t leave a positive impression at all as the plane itself was an older built and the crew didn’t serve properly. Language is an issue with China Eastern flights as always, but unmotivated crew just makes it even bad.

Small plane with only two lavatories at the back. You must have a good plan to use it before or after the meal, if you make a bad decision, you will end up with standing in front of the toilet for a while till the food carts empty. The good thing is even there’s a slightly delayed, the plane is still arriving on time which is superb!!

The only personel that smiled at all were the flights attendants. Desk agents, lounge people none of them had a smile or even a hello. They were like dealing with dead fish. Again flight attendants were good. All other personnel looked like they didn’t want to be there or help.

good flight. food is only so so. I actually did not eat the snack. it does not look too good on the passenger next to me.

Food no variations only beef of chicken no veggie meals

Everything you need to know for your flight from London to Kansai Intl

Information on your arrival and departure airports