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Cheap flights from London Heathrow Airport to Osaka Itami Airport from £409

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ITM
25 Apr — 2 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Osaka Itami

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Osaka Itami
Explore the most affordable flight options available from Heathrow to Osaka Itami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 March 2026.

Sun 13/1206:00
LHR
-
ITM
2 stops27h 55m
Multiple Airlines
Tue 22/1208:00
ITM
-
LHR
2 stops20h 35m
Multiple Airlines
Deal found 23/3£732
Wed 10/611:05
LHR
-
ITM
2 stops23h 50m
Multiple Airlines
Wed 8/707:30
ITM
-
LHR
2 stops22h 40m
Multiple Airlines
Deal found 25/3£766
Mon 23/1109:00
LHR
-
ITM
2 stops22h 10m
Multiple Airlines
Mon 21/1208:00
ITM
-
LHR
2 stops20h 35m
Multiple Airlines
Deal found 21/3£827
Sat 12/1220:05
LHR
-
ITM
2 stops37h 50m
Multiple Airlines
Wed 23/1208:00
ITM
-
LHR
2 stops21h 50m
Multiple Airlines
Deal found 25/3£831
Sun 7/606:00
LHR
-
ITM
2 stops28h 55m
Multiple Airlines
Tue 23/607:05
ITM
-
LHR
2 stops20h 35m
Multiple Airlines
Deal found 22/3£842
Sat 6/609:10
LHR
-
ITM
1 stop16h 25m
Japan Airlines
Mon 8/618:25
ITM
-
LHR
1 stop20h 00m
Japan Airlines
Deal found 23/3£864
Sat 6/609:10
LHR
-
ITM
1 stop17h 30m
Japan Airlines
Thu 11/618:25
ITM
-
LHR
1 stop20h 00m
Japan Airlines
Deal found 25/3£865
Sun 7/609:10
LHR
-
ITM
1 stop17h 30m
Japan Airlines
Wed 10/607:05
ITM
-
LHR
1 stop16h 50m
Japan Airlines
Deal found 25/3£866
Sun 7/619:20
LHR
-
ITM
1 stop16h 30m
Japan Airlines
Thu 11/607:05
ITM
-
LHR
1 stop16h 50m
Japan Airlines
Deal found 25/3£872

Find flight deals from Heathrow to Osaka Itami

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Osaka Itami (ITM). 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 26 March 2026.

Round-trip from

£766

One-way from

£409

Popular in

July

Cheapest in

January

Average price

£749
ANA
  • ANA
  • 10/6-8/7
  • 4 total stops
  • 46h 30m total
  • London to Osaka
Search Deals
18/5
  • 18/5
  • 3 total stops
  • 34h 20m total
  • London to Osaka
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£89 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Osaka Itami 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 26 March 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Osaka Itami Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Thu 21/5

07:30-12:35

2 stops45h 05m

Osaka Itami

Tue 16/6

08:25-17:05

2 stops40h 40m

£1,143

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Fri 10/4

19:20-19:50

1 stop16h 30m

Osaka Itami

Mon 6/7

13:15-06:25

2 stops25h 10m

£1,158

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Fri 10/4

19:20-19:50

1 stop16h 30m

Osaka Itami

Tue 7/7

13:15-06:25

2 stops25h 10m

£1,158

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Wed 8/4

10:20-13:35

2 stops43h 15m

Osaka Itami

Tue 7/7

07:25-15:10

2 stops39h 45m

£1,168

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Mon 11/5

08:05-19:50

2 stops27h 45m

Osaka Itami

Thu 4/6

16:50-13:15

2 stops28h 25m

£1,183

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Sun 5/4

21:55-19:50

2 stops37h 55m

Osaka Itami

Thu 16/4

18:25-14:10

2 stops27h 45m

£1,209

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Thu 4/6

09:10-17:45

2 stops24h 35m

Osaka Itami

Mon 8/6

16:25-17:05

2 stops32h 40m

£1,214
Fastest return journey

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Tue 7/4

07:25-11:05

2 stops19h 40m

Osaka Itami

Wed 8/7

07:05-19:40

2 stops20h 35m

£1,236

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Tue 7/4

07:25-11:05

2 stops19h 40m

Osaka Itami

Tue 7/7

07:05-20:45

2 stops21h 40m

£1,238

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Fri 22/5

08:25-19:50

2 stops27h 25m

Osaka Itami

Wed 17/6

20:05-14:10

2 stops26h 05m

£1,259

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 24 resultsSorted by cheapest first
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2
3

Best time to book a flight from Heathrow to Osaka Itami

Have a flexible travel schedule? Discover the best time to fly to Osaka Itami 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.

Reviews of airlines servicing Osaka Itami

Get insights into the airlines that provide service to Osaka Itami. 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 Itami. Reviews last updated 26 March 2026.
Check out reviews from past customers who have flown with Japan Airlines from London Heathrow Airport to Osaka Itami Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,749 reviews
Check prices

Boarding

8.4

Food

7.7

Overall

8.3

Crew

8.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
Japan Airlines
8.3
Very Good
1,749 reviews
Japan Airlines
8.3
Very Good
1,749 reviews
Check prices

Boarding

8.4

Food

7.7

Overall

8.3

Crew

8.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Osaka Itami. 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 Itami Airport?

    A quick flight from London Heathrow Airport to Osaka Itami Airport can take about 16h 30m. Finnair provides one of the quickest options available for as low as £1,158. London Heathrow Airport and Osaka Itami Airport are separated by a distance of 5901 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from London Heathrow Airport to Osaka Itami Airport round-trip?

    Flying on Japan Airlines is currently your cheapest option to Osaka Itami Airport, with prices starting at £984.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Osaka Itami by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Heathrow to Osaka Itami

Discover the top airline that operate flights from Heathrow to Osaka Itami. 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 26 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest£984Average£1,212FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Heathrow to Osaka Itami flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Osaka Itami for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Osaka Itami, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Heathrow to Osaka Itami flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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