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Cheap flights from London Heathrow Airport to Osaka Kansai Intl Airport from £324

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Osaka Kansai Intl Airport departing on 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to Osaka

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from London Heathrow Airport to Osaka.
China Eastern Logo
21:20 - 21:00LHR-KIX
15h 40m1 stop
China Eastern Logo
17:30 - 18:40KIX-LHR
33h 10m1 stop
£384China Eastern
Find Deal
Tue, 20 May - Tue, 10 Jun
China Eastern Logo
21:20 - 21:00LHR-KIX
15h 40m1 stop
China Eastern Logo
17:30 - 18:40KIX-LHR
33h 10m1 stop
£386China Eastern
Find Deal
Tue, 20 May - Tue, 10 Jun
 Logo
21:20 - 21:00LHR-KIX
15h 40m1 stop
 Logo
09:30 - 18:40KIX-LHR
17h 10m1 stop
Tue, 6 May - Tue, 13 May
 Logo
22:10 - 13:10LHR-KIX
31h 00m1 stop
 Logo
14:30 - 19:30KIX-LHR
37h 00m1 stop
Tue, 17 Jun - Tue, 24 Jun
China Southern Logo
21:00 - 13:55LHR-KIX
32h 55m1 stop
China Southern Logo
15:25 - 18:05KIX-LHR
34h 40m1 stop
£524China Southern
Find Deal
Mon, 2 Jun - Sat, 21 Jun
Air China Logo
22:40 - 20:30LHR-KIX
13h 50m1 stop
Air China Logo
14:00 - 20:30KIX-LHR
38h 30m1 stop
£527Air China
Find Deal
Sun, 8 Jun - Sun, 15 Jun
China Southern Logo
22:10 - 13:10LHR-KIX
31h 00m1 stop
China Southern Logo
15:25 - 18:05KIX-LHR
34h 40m1 stop
£528China Southern
Find Deal
Tue, 27 May - Sun, 8 Jun
Air China Logo
22:40 - 20:30LHR-KIX
13h 50m1 stop
Air China Logo
09:05 - 20:30KIX-LHR
19h 25m1 stop
£534Air China
Find Deal
Wed, 21 May - Thu, 12 Jun
Shenzhen Airlines Logo
22:05 - 14:05LHR-KIX
32h 00m1 stop
Shenzhen Airlines Logo
17:10 - 20:00KIX-LHR
34h 50m1 stop
£568Shenzhen Airlines
Find Deal
Sat, 7 Jun - Sat, 14 Jun
Shenzhen Airlines Logo
22:05 - 14:05LHR-KIX
32h 00m1 stop
Shenzhen Airlines Logo
17:10 - 20:00KIX-LHR
34h 50m1 stop
£571Shenzhen Airlines
Find Deal
Sat, 7 Jun - Sat, 14 Jun

Air China flights from London Heathrow Airport to Osaka Kansai Intl Airport

Our best Air China deals on London Heathrow Airport to Osaka Kansai Intl Airport flight tickets
Air China
8 Jun
LHR22:40London Heathrow
13h 50m
1 stop
KIX20:30Osaka Kansai Intl
15 Jun
KIX14:00Osaka Kansai Intl
38h 30m
1 stop
LHR20:30London Heathrow
Air China
21 May
LHR22:40London Heathrow
13h 50m
1 stop
KIX20:30Osaka Kansai Intl
12 Jun
KIX09:05Osaka Kansai Intl
19h 25m
1 stop
LHR20:30London Heathrow
Air China
25 May
LHR20:25London Heathrow
32h 15m
1 stop
KIX12:40Osaka Kansai Intl
9 Jun
KIX14:00Osaka Kansai Intl
35h 45m
1 stop
LHR17:45London Heathrow

Hainan Airlines flights from London Heathrow Airport to Osaka Kansai Intl Airport

Our best Hainan Airlines deals on London Heathrow Airport to Osaka Kansai Intl Airport flight tickets
Hainan Airlines
8 Sept
LHR22:00London Heathrow
30h 45m
2 stops
KIX12:45Osaka Kansai Intl
30 Sept
KIX14:30Osaka Kansai Intl
37h 00m
1 stop
LHR19:30London Heathrow
Hainan Airlines
30 May
LHR22:00London Heathrow
54h 45m
2 stops
KIX12:45Osaka Kansai Intl
24 Jun
KIX14:30Osaka Kansai Intl
37h 00m
1 stop
LHR19:30London Heathrow
Hainan Airlines
30 May
LHR22:00London Heathrow
54h 45m
2 stops
KIX12:45Osaka Kansai Intl
24 Jun
KIX14:30Osaka Kansai Intl
37h 00m
1 stop
LHR19:30London Heathrow

See travel insights to Osaka from

How to get the cheapest flight ticket from London Heathrow Airport to Osaka Kansai Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

In general, February is the cheapest month to fly from London Heathrow Airport to Osaka Kansai Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £599. The month of May is another great option to travel to Osaka Kansai Intl Airport, with average flight prices from London Heathrow Airport averaging around £693.

What is the cheapest day to depart on your flight to Osaka Kansai Intl Airport?

The cheapest day to depart from London Heathrow Airport to Osaka Kansai Intl Airport is on a Thursday. Travellers who choose to depart for Osaka Kansai Intl Airport on a Thursday will often find tickets for as low as £636. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around £781. These prices are subject to change though, so be sure to set up a Price Alert for flights to Osaka Kansai Intl Airport.

What is the cheapest time of day to depart on your flight to Osaka Kansai Intl Airport?

Our most recent data shows that the best time of day to fly to Osaka Kansai Intl Airport is in the morning. Flights from London Heathrow Airport to Osaka Kansai Intl Airport during this time can be as low as £592. At midday is when there is more demand to fly to Osaka Kansai Intl Airport, so prices are often more expensive at around £898 per ticket.

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

You are more likely to see cheaper flights to Osaka Kansai Intl Airport from London Heathrow Airport when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to Osaka Kansai Intl Airport for around £800 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Osaka Kansai Intl Airport from London Heathrow Airport for as low as £656 on momondo.

How have London Heathrow Airport to Osaka Kansai Intl Airport flight prices changed over time?

As of April 2025, prices for London Heathrow Airport to Osaka Kansai Intl Airport flights are approximately 31% cheaper when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Osaka Kansai Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Osaka Kansai Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Osaka Kansai Intl Airport (LHR to KIX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Osaka Kansai Intl Airport

Best price found

£324

Fastest flight time

13h 50m

Direct flights

None
The best one-way flight to Osaka Kansai Intl Airport from London Heathrow Airport in the past 72 hours is £324. The best return flight deal from London Heathrow Airport to Osaka Kansai Intl Airport found on momondo in the last 72 hours is £384.
The fastest flight from London Heathrow Airport to Osaka Kansai Intl Airport takes 13h 50m
There are no direct flights from London Heathrow Airport to Osaka Kansai Intl Airport. Popular non-direct route for this connection is London Heathrow Airport - Osaka Kansai Intl Airport.

  • How far is London Heathrow to Osaka Kansai Intl by plane?

    The distance between London Heathrow and Osaka Kansai Intl is about 5918.2 mi. 13h 50m is a normal flight duration for this route.

  • When did momondo last update prices for flights from London Heathrow Airport to Osaka Kansai Intl Airport?

    Prices for flights from London Heathrow Airport to Osaka Kansai Intl Airport refresh daily.

  • How many operators does momondo search for flights from London Heathrow Airport to Osaka Kansai Intl Airport?

  • How old do you have to be to fly from London Heathrow Airport to Osaka Kansai Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Osaka Kansai Intl Airport.

  • What documentation or ID do you need to fly to Osaka Kansai Intl Airport?

    The required travel and health documents for your Osaka Kansai Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Osaka Kansai Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from London Heathrow Airport to Osaka Kansai Intl Airport?


Best airlines flying from London Heathrow Airport to Osaka Kansai Intl Airport

Compare and see reviews for airlines that fly from London Heathrow Airport to Osaka Kansai Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom £393Free CancellationRating
7.2
145 reviews
Search China Eastern flights
China SouthernPriceFrom £424Free CancellationRating
7.5
94 reviews
Search China Southern flights
Shenzhen AirlinesPriceFrom £438Free CancellationRating
6.1
11 reviews
Search Shenzhen Airlines flights
Air ChinaPriceFrom £447Free CancellationRating
7.2
86 reviews
Search Air China flights
Air FrancePriceFrom £634Free CancellationRating
7.4
1,444 reviews
Search Air France flights
Cathay PacificPriceFrom £677Free CancellationRating
7.5
850 reviews
Search Cathay Pacific flights
Etihad AirwaysPriceFrom £697Free CancellationRating
7.4
1,202 reviews
Search Etihad Airways flights
Asiana AirlinesPriceFrom £717Free CancellationRating
8.2
443 reviews
Search Asiana Airlines flights
KLMPriceFrom £724Free CancellationRating
7.8
1,333 reviews
Search KLM flights
Japan AirlinesPriceFrom £725Free CancellationRating
8.3
1,453 reviews
Search Japan Airlines flights

Travelling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Himeji
Izumisano

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Can I find flights from London to Osaka with flexible booking policies on momondo?

Yes. All flights to Osaka from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Osaka?

Once all potential London to Osaka flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Osaka right now. Can momondo alert me if prices change?

Price alerts on flights to Osaka from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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