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Cheap flights from London Heathrow Airport to Osaka from £335

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OSA
28 Jul — 4 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Osaka

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Osaka
Explore the most affordable flight options available from Heathrow to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 June 2026.

Sun 20/922:10
LHR
-
KIX
1 stop32h 00m
China Southern
Fri 16/1016:00
KIX
-
LHR
1 stop35h 20m
China Southern
Deal found 23/6£627
Mon 20/713:25
LHR
-
KIX
1 stop23h 20m
Virgin Atlantic
Fri 14/809:05
KIX
-
LHR
1 stop17h 45m
Virgin Atlantic
Deal found 24/6£629
Mon 5/1022:05
LHR
-
KIX
1 stop32h 10m
Shenzhen Airlines
Thu 22/1015:15
KIX
-
LHR
1 stop36h 45m
Shenzhen Airlines
Deal found 24/6£632
Fri 6/1121:10
LHR
-
KIX
1 stop31h 55m
Multiple Airlines
Wed 18/1116:00
KIX
-
LHR
1 stop35h 35m
Multiple Airlines
Deal found 26/6£634
Thu 19/1120:25
LHR
-
KIX
1 stop14h 45m
Air China
Fri 4/1213:50
KIX
-
LHR
1 stop37h 00m
Air China
Deal found 26/6£635
Mon 16/1117:40
LHR
-
KIX
1 stop17h 30m
Air China
Mon 30/1116:30
KIX
-
LHR
2 stops36h 10m
Air China
Deal found 28/6£635
Thu 3/1217:40
LHR
-
KIX
1 stop17h 30m
Air China
Mon 21/1209:00
KIX
-
LHR
1 stop15h 55m
Air China
Deal found 24/6£636
Mon 5/1022:05
LHR
-
KIX
1 stop32h 10m
Shenzhen Airlines
Fri 23/1015:15
KIX
-
LHR
1 stop36h 35m
Shenzhen Airlines
Deal found 24/6£637
Mon 2/1121:10
LHR
-
KIX
1 stop31h 55m
Shenzhen Airlines
Fri 27/1115:05
KIX
-
LHR
1 stop37h 05m
Shenzhen Airlines
Deal found 24/6£638
Tue 1/1206:20
LHR
-
KIX
1 stop19h 10m
Air France
Tue 15/1213:00
KIX
-
LHR
2 stops33h 45m
Air France
Deal found 24/6£642
Mon 30/1110:00
LHR
-
KIX
1 stop16h 20m
Multiple Airlines
Thu 10/1217:00
KIX
-
LHR
2 stops37h 25m
Multiple Airlines
Deal found 25/6£648
Fri 18/916:35
LHR
-
UKB
1 stop37h 25m
Asiana Airlines
Thu 8/1015:00
UKB
-
LHR
1 stop31h 20m
Asiana Airlines
Deal found 25/6£744

Find flight deals from Heathrow to Osaka

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Osaka (OSA). 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 28 June 2026.

Round-trip from

£627

One-way from

£335

Popular in

August

Cheapest in

January

Average price

£695
China Southern
  • China Southern
  • 20/9-16/10
  • 2 total stops
  • 67h 20m total
  • London to Osaka
Search Deals
China Southern
  • China Southern
  • 4/9
  • 1 total stop
  • 32h 00m total
  • London to Osaka
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£123 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Osaka 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 28 June 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Osaka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Mon 2/11

21:00-13:20

1 stop31h 20m

Osaka Kansai Intl

Sun 15/11

13:10-17:30

1 stop37h 20m

£786

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Thu 5/11

21:00-12:10

1 stop30h 10m

Osaka Kansai Intl

Mon 16/11

13:10-17:30

1 stop37h 20m

£788

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Thu 12/11

21:00-12:10

1 stop30h 10m

Osaka Kansai Intl

Wed 18/11

14:20-17:30

1 stop36h 10m

£789

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Tue 22/9

20:15-06:40

1 stop26h 25m

Osaka Kansai Intl

Fri 16/10

09:05-20:35

1 stop19h 30m

£850

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Mon 2/11

16:50-14:55

2 stops37h 05m

Osaka Kansai Intl

Sun 15/11

09:25-07:00

1 stop30h 35m

£860

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Tue 8/9

18:20-21:15

1 stop18h 55m

Osaka Kansai Intl

Mon 21/9

19:25-15:15

1 stop27h 50m

£869

LondonKobe

LHR - UKB

LHRUKB

London Heathrow

Sun 20/9

19:35-10:55

1 stop31h 20m

Kobe

Sun 11/10

11:55-17:20

1 stop37h 25m

£900

LondonKobe

LHR - UKB

LHRUKB

London Heathrow

Thu 22/10

19:35-10:55

1 stop31h 20m

Kobe

Mon 9/11

18:40-16:30

1 stop30h 50m

£903

LondonKobe

LHR - UKB

LHRUKB

London Heathrow

Mon 2/11

18:50-10:10

1 stop30h 20m

Kobe

Sun 15/11

18:40-16:30

1 stop30h 50m

£904

LondonKobe

LHR - UKB

LHRUKB

London Heathrow

Thu 26/11

18:50-10:10

1 stop30h 20m

Kobe

Sun 6/12

18:40-16:30

1 stop30h 50m

£905

Flights are sorted by cheapest return flights first.

Deals found on 26/6

Showing 1-10 of 54 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka from Heathrow 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 Heathrow Airport to Osaka

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

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Osaka (average of £205). Flying from London Heathrow Airport to Osaka in July is currently the most expensive (average of £623). 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.

How much does it cost for a return flight from London Heathrow Airport to Osaka?

What’s the top stopover airport for flights from London Heathrow Airport to Osaka?

Share of one-stop return flights from London Heathrow Airport to Osaka chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Shanghai (PVG) – chosen by Cheapflights users on 27% of one-stop itineraries from London Heathrow Airport to Osaka on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Osaka?

Average return fare for one-stop flights from London Heathrow Airport to Osaka, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Beijing (PKX) is the most affordable one-stop option, with an average return flight price of £583.

What’s the fastest stopover option from London Heathrow Airport to Osaka?

Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Osaka, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Beijing (PEK) have the shortest average one-way travel time for one-stop routes: 15h 08m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Osaka?

Average stopover duration for one-stop one-way flights from London Heathrow Airport to Osaka, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 1h 46m.

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

Booking 31 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Osaka. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Osaka

Get insights into the airlines that provide service to Osaka. 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 Osaka. Reviews last updated 28 June 2026.
See what other customers who have flown with Asiana Airlines,Cathay Pacific, andChina Southern from London Heathrow Airport to Osaka have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.1
Very Good
550 reviews
Check prices

Food

8.0

Entertainment

7.6

Overall

8.1

Comfort

8.0

Boarding

8.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

HKG - ICN

The services was excellent. The seating wasn’t as comfortable as others. The food was good.
Asiana Airlines
8.1
Very Good
550 reviews
Asiana Airlines
8.1
Very Good
550 reviews
Check prices

Food

8.0

Entertainment

7.6

Overall

8.1

Comfort

8.0

Boarding

8.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

HKG - ICN

The services was excellent. The seating wasn’t as comfortable as others. The food was good.
Cathay Pacific
7.6
Good
1,394 reviews
Asiana Airlines
8.1
Very Good
550 reviews
Check prices

Food

8.0

Entertainment

7.6

Overall

8.1

Comfort

8.0

Boarding

8.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

HKG - ICN

The services was excellent. The seating wasn’t as comfortable as others. The food was good.
China Southern
7.5
Good
154 reviews
Asiana Airlines
8.1
Very Good
550 reviews
Check prices

Food

8.0

Entertainment

7.6

Overall

8.1

Comfort

8.0

Boarding

8.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

HKG - ICN

The services was excellent. The seating wasn’t as comfortable as others. The food was good.
China Eastern
7.3
Good
226 reviews
Asiana Airlines
8.1
Very Good
550 reviews
Check prices

Food

8.0

Entertainment

7.6

Overall

8.1

Comfort

8.0

Boarding

8.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

HKG - ICN

The services was excellent. The seating wasn’t as comfortable as others. The food was good.
Air China
7.3
Good
156 reviews
Asiana Airlines
8.1
Very Good
550 reviews
Check prices

Food

8.0

Entertainment

7.6

Overall

8.1

Comfort

8.0

Boarding

8.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

HKG - ICN

The services was excellent. The seating wasn’t as comfortable as others. The food was good.

Related info for your journey

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

  • How long is the flight from London Heathrow Airport to Osaka?

    Departing from London Heathrow Airport to Osaka will take you 26h 25m. The distance between London Heathrow Airport and Osaka is about 5918 mi. This flight may include one or multiple stops.

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

    According to our current data, China Southern (£437), China Eastern (£454), and Air China (£486) offers the cheapest pricing from London Heathrow Airport to Osaka. You may be able to fly from London Heathrow Airport to Osaka for 45% less than the average price by searching for these airlines.

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

    For one-way options, check prices for China Eastern. According to our data, you can fly for as low as £282. Users have also found prices from £315 and £339 on Air China and Etihad Airways, respectively.

  • What are the most popular routes from London Heathrow Airport to Osaka?

    Most travelers choose London Heathrow - Osaka Kansai Intl, London Heathrow - Osaka Itami or London Heathrow - Kobe when deciding on the best route from London Heathrow Airport to Osaka.

  • Can I find deals for flights from Heathrow to Osaka that include hotel bookings?

    Yes. In addition to deals on Heathrow to Osaka flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Osaka?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Osaka.

  • Can I find deals for business class flights from Heathrow to Osaka?

    Yes. Cheapflights offers flight deals from Heathrow to Osaka 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 Heathrow Airport to Osaka?

    Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Osaka (average of £205). Flying from London Heathrow Airport to Osaka in July is currently the most expensive (average of £623). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 8 airlines flying from Heathrow to Osaka

Discover the top 8 airlines that operate flights from Heathrow to Osaka. 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 28 June 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£437Average£527FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapest£454Average£672FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£486Average£659FlexibilityNo cancel feeOn-time67%
Search Air China flights
Asiana AirlinesCheapest£561Average£953FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Cathay PacificCheapest£750Average£913FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
KLMCheapest£798Average£1,264FlexibilityNo cancel feeOn-time75%
Search KLM flights
Etihad AirwaysCheapest£862Average£1,194FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
EmiratesCheapest£1,002Average£1,130FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Osaka?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Osaka from Heathrow today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Osaka?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Osaka for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Heathrow to Osaka with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow to Osaka with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Osaka become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Osaka 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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