Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from London Heathrow Airport to Osaka from £316

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 departing on 18/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from London Heathrow Airport to Osaka

Cheap return flights

Enter your travel dates to find the best prices.
Air China Logo
20:25 - 20:30
LHR
-
KIX
16h 05m
1 stop
Air China Logo
09:05 - 17:40
KIX
-
LHR
16h 35m
1 stop
£406Air China
Mon, 18 May - Fri, 5 Jun
China Eastern Logo
21:00 - 18:00
LHR
-
KIX
36h 00m
1 stop
China Eastern Logo
13:10 - 17:30
KIX
-
LHR
37h 20m
1 stop
£411China Eastern
Tue, 3 Feb - Tue, 3 Mar
China Eastern Logo
21:00 - 21:00
LHR
-
KIX
15h 00m
1 stop
China Eastern Logo
12:00 - 17:30
KIX
-
LHR
38h 30m
1 stop
£412China Eastern
Mon, 2 Mar - Sun, 8 Mar
Air China Logo
20:25 - 20:30
LHR
-
KIX
16h 05m
1 stop
Air China Logo
09:05 - 20:25
KIX
-
LHR
19h 20m
1 stop
£418Air China
Fri, 5 Jun - Fri, 12 Jun
China Eastern Logo
21:20 - 18:00
LHR
-
KIX
36h 40m
1 stop
China Eastern Logo
12:00 - 18:40
KIX
-
LHR
38h 40m
1 stop
£423China Eastern
Mon, 4 May - Sun, 10 May
China Eastern Logo
21:20 - 12:50
LHR
-
KIX
55h 30m
2 stops
China Eastern Logo
13:10 - 18:40
KIX
-
LHR
37h 30m
1 stop
£427China Eastern
Mon, 4 May - Sun, 10 May
China Eastern Logo
21:00 - 12:10
LHR
-
KIX
30h 10m
1 stop
China Eastern Logo
13:10 - 17:30
KIX
-
LHR
37h 20m
1 stop
£429China Eastern
Sat, 31 Jan - Sun, 8 Feb
China Eastern Logo
21:00 - 13:20
LHR
-
KIX
31h 20m
1 stop
China Eastern Logo
14:20 - 17:30
KIX
-
LHR
36h 10m
1 stop
£432China Eastern
Wed, 18 Feb - Wed, 4 Mar
China Eastern Logo
21:00 - 21:00
LHR
-
KIX
15h 00m
1 stop
China Eastern Logo
14:20 - 18:40
KIX
-
LHR
36h 20m
1 stop
£436China Eastern
Mon, 2 Mar - Fri, 3 Apr
China Eastern Logo
21:00 - 21:00
LHR
-
KIX
15h 00m
1 stop
China Eastern Logo
09:20 - 17:30
KIX
-
LHR
17h 10m
1 stop
£436China Eastern
Sat, 31 Jan - Fri, 6 Mar

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

Our best China Eastern deals on London Heathrow Airport to Osaka Kansai Intl Airport flight tickets
China Eastern
3 Feb
LHR21:00London Heathrow
36h 00m
1 stop
KIX18:00Osaka Kansai Intl
3 Mar
KIX13:10Osaka Kansai Intl
37h 20m
1 stop
LHR17:30London Heathrow
£411
China Eastern
2 Mar
LHR21:00London Heathrow
15h 00m
1 stop
KIX21:00Osaka Kansai Intl
8 Mar
KIX12:00Osaka Kansai Intl
38h 30m
1 stop
LHR17:30London Heathrow
£412
China Eastern
4 May
LHR21:20London Heathrow
36h 40m
1 stop
KIX18:00Osaka Kansai Intl
10 May
KIX12:00Osaka Kansai Intl
38h 40m
1 stop
LHR18:40London Heathrow
£423

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
18 May
LHR20:25London Heathrow
16h 05m
1 stop
KIX20:30Osaka Kansai Intl
5 Jun
KIX09:05Osaka Kansai Intl
16h 35m
1 stop
LHR17:40London Heathrow
£406
Air China
5 Jun
LHR20:25London Heathrow
16h 05m
1 stop
KIX20:30Osaka Kansai Intl
12 Jun
KIX09:05Osaka Kansai Intl
19h 20m
1 stop
LHR20:25London Heathrow
£418
Air China
17 May
LHR20:25London Heathrow
16h 05m
1 stop
KIX20:30Osaka Kansai Intl
5 Jun
KIX09:05Osaka Kansai Intl
16h 35m
1 stop
LHR17:40London Heathrow
£443

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Osaka Kansai Intl Airport 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, momondo users made 279,928 searches. Data last updated 16 January 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Osaka Kansai Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Mon 18/5

20:25-20:30

1 stop16h 05m

Osaka Kansai Intl

Fri 5/6

09:05-17:40

1 stop16h 35m

£406

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Tue 3/2

21:00-18:00

1 stop36h 00m

Osaka Kansai Intl

Tue 3/3

13:10-17:30

1 stop37h 20m

£411

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Mon 2/3

21:00-21:00

1 stop15h 00m

Osaka Kansai Intl

Sun 8/3

12:00-17:30

1 stop38h 30m

£412

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Fri 5/6

20:25-20:30

1 stop16h 05m

Osaka Kansai Intl

Fri 12/6

09:05-20:25

1 stop19h 20m

£418

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Mon 4/5

21:20-18:00

1 stop36h 40m

Osaka Kansai Intl

Sun 10/5

12:00-18:40

1 stop38h 40m

£423

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Mon 4/5

21:20-12:50

2 stops55h 30m

Osaka Kansai Intl

Sun 10/5

13:10-18:40

1 stop37h 30m

£427

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Sat 31/1

21:00-12:10

1 stop30h 10m

Osaka Kansai Intl

Sun 8/2

13:10-17:30

1 stop37h 20m

£429

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Wed 18/2

21:00-13:20

1 stop31h 20m

Osaka Kansai Intl

Wed 4/3

14:20-17:30

1 stop36h 10m

£432

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Mon 2/3

21:00-21:00

1 stop15h 00m

Osaka Kansai Intl

Fri 3/4

14:20-18:40

1 stop36h 20m

£436

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Sat 31/1

21:00-21:00

1 stop15h 00m

Osaka Kansai Intl

Fri 6/3

09:20-17:30

1 stop17h 10m

£436

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between London Heathrow Airport and Osaka Kansai Intl Airport?

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

In general, January 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 £538. The month of November is another great option to travel to Osaka Kansai Intl Airport, with average flight prices from London Heathrow Airport averaging around £582.

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 weeks ahead of your departure date. In general, you can expect to find flights to Osaka Kansai Intl Airport for around £776 when searching weeks before you fly. 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 £612 on momondo.

Can stopping save me money on London Heathrow Airport to Osaka Kansai Intl Airport flights?

You could potentially save up to 16% on your flight if you consider stops on a London Heathrow Airport to Osaka Kansai Intl Airport flight.

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

As of January 2026, prices for London Heathrow Airport to Osaka Kansai Intl Airport flights are approximately 1% 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

Fastest flight time

15h 00m

Direct flights

None
The fastest flight from London Heathrow Airport to Osaka Kansai Intl Airport takes 15h 00m
There are no direct flights from London Heathrow Airport to Osaka Kansai Intl Airport. There are no popular flight routes from London Heathrow Airport to Osaka Kansai Intl Airport.
Search flight deals

  • 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. 15h 00m 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 SouthernPriceFrom £430Free CancellationRating
7.3
133 reviews
Search China Southern flights
China EasternPriceFrom £437Free CancellationRating
7.2
189 reviews
Search China Eastern flights
Air ChinaPriceFrom £494Free CancellationRating
7.2
137 reviews
Search Air China flights
Cathay PacificPriceFrom £686Free CancellationRating
7.6
1,130 reviews
Search Cathay Pacific flights
ANAPriceFrom £717Free CancellationRating
8.4
1,073 reviews
Search ANA flights
FinnairPriceFrom £720Free CancellationRating
7.6
1,349 reviews
Search Finnair flights
KLMPriceFrom £726Free CancellationRating
7.7
1,440 reviews
Search KLM flights
Etihad AirwaysPriceFrom £738Free CancellationRating
7.3
1,370 reviews
Search Etihad Airways flights
Asiana AirlinesPriceFrom £751Free CancellationRating
8.1
502 reviews
Search Asiana Airlines flights
Thai AirwaysPriceFrom £781Free CancellationRating
7.8
378 reviews
Search Thai Airways flights

Travelling to a place near Osaka?

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

Why use momondo?

Why should I use momondo to find a flight deal from London to Osaka?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Osaka . Millions of users trust and use momondo every year so you are in good hands.

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.

An easier way to manage your Osaka Kansai Intl Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 15/2
Sun 22/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Osaka

Popular Cities in Japan

Popular flights according to clicks in the last 7 days on momondo
Flights to Tokyo Haneda Airportfrom £377
Flights to Tokyo Narita Airportfrom £375
Flights to Osaka Itami Airportfrom £568
Flights to Nagoya Chubu Centrair Intl Airportfrom £474