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Cheap flights from London Heathrow Airport to Osaka Itami Airport from £395

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ITM
7 Jan — 14 Jan1
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 8 December 2025.

Sun 7/1219:00LHR - ITM
1 stop28h 10mANA
Sun 14/1216:50ITM - LHR
2 stops23h 55mANA
Deal found 6/12£855
Mon 8/1219:00LHR - ITM
1 stop16h 35mANA
Thu 5/307:30ITM - LHR
2 stops22h 20mANA
Deal found 6/12£937
Mon 8/1208:35LHR - ITM
1 stop17h 10mJapan Airlines
Thu 5/307:30ITM - LHR
1 stop16h 45mJapan Airlines
Deal found 6/12£990
Tue 9/1210:20LHR - ITM
2 stops24h 45mMultiple Airlines
Thu 5/307:30ITM - LHR
1 stop16h 45mMultiple Airlines
Deal found 7/12£1,002
Sun 7/1208:35LHR - ITM
1 stop17h 10mJapan Airlines
Sun 14/1213:40ITM - LHR
1 stop25h 45mJapan Airlines
Deal found 6/12£1,010
Sun 28/1219:00LHR - ITM
1 stop16h 35mANA
Tue 20/108:00ITM - LHR
2 stops21h 50mANA
Deal found 8/12£1,047
Tue 9/1208:45LHR - ITM
2 stops18h 25mMultiple Airlines
Tue 16/1210:00ITM - LHR
2 stops19h 50mMultiple Airlines
Deal found 8/12£1,047

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 8 December 2025.

Round-trip from

£714

One-way from

£395

Popular in

September

Cheapest in

January

Average price

£1,216
ANA
  • ANA
  • 21/1-28/1
  • 4 total stops
  • 44h 35m total
  • London to Osaka
Search Deals
18/1
  • 18/1
  • 3 total stops
  • 37h 40m total
  • London to Osaka
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£128 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 8 December 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Osaka Itami Airport that are best for you.

Fly from

Heathrow

Fly to

Osaka Itami

Route

Depart

Return

Price

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Mon 2/3

09:30-14:10

2 stops19h 40m

Osaka Itami

Mon 16/3

08:00-19:35

2 stops20h 35m

£846

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Mon 2/3

09:30-14:10

2 stops19h 40m

Osaka Itami

Tue 17/3

08:00-19:35

2 stops20h 35m

£846

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Sun 1/3

09:30-14:10

2 stops19h 40m

Osaka Itami

Tue 10/3

08:00-19:35

2 stops20h 35m

£846

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Fri 6/3

08:30-14:10

2 stops20h 40m

Osaka Itami

Mon 16/3

08:00-19:35

2 stops20h 35m

£846

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Wed 18/2

09:30-14:10

2 stops19h 40m

Osaka Itami

Wed 18/3

08:00-20:50

2 stops21h 50m

£853

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Tue 20/1

08:45-14:10

2 stops20h 25m

Osaka Itami

Tue 27/1

08:00-19:35

2 stops20h 35m

£930

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Thu 5/3

09:30-14:10

2 stops19h 40m

Osaka Itami

Fri 13/3

08:00-19:35

2 stops20h 35m

£941

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Tue 21/4

09:30-13:05

2 stops19h 35m

Osaka Itami

Mon 11/5

09:00-20:40

2 stops19h 40m

£966

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Mon 20/4

08:30-13:05

2 stops20h 35m

Osaka Itami

Sun 10/5

09:00-20:40

2 stops19h 40m

£966

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Thu 22/1

18:30-20:05

1 stop16h 35m

Osaka Itami

Tue 3/2

07:25-15:15

1 stop16h 50m

£1,005

Flights are sorted by cheapest return flights first.

Deals found on 8/12

Showing 1-10 of 23 results
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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.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Osaka Itami Airport

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

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Osaka Itami Airport (average of £684). Flying from London Heathrow Airport to Osaka Itami Airport in August is currently the most expensive (average of £1,366). 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.

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 8 December 2025.
Check out reviews from past customers who have flown with ANA and 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.
ANA
8.4
Very Good
1,020 reviews
Check prices

Boarding

8.6

Entertainment

7.9

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Julie,Sept 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
ANA
8.4
Very Good
1,020 reviews
ANA
8.4
Very Good
1,020 reviews
Check prices

Boarding

8.6

Entertainment

7.9

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Julie,Sept 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
Japan Airlines
8.3
Very Good
1,649 reviews
ANA
8.4
Very Good
1,020 reviews
Check prices

Boarding

8.6

Entertainment

7.9

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Julie,Sept 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.

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 19h 40m. Lufthansa provides one of the quickest options available for as low as £846. London Heathrow Airport and Osaka Itami Airport are separated by a distance of 5901 mi.

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

    Flying on ANA is currently your cheapest option to Osaka Itami Airport, with prices starting at £684. Another option worth looking into is Japan Airlines, starting at £988 return. You may be able to fly from London Heathrow Airport to Osaka Itami Airport for 41% less than the average price by searching for these airlines.

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Osaka Itami Airport (average of £684). Flying from London Heathrow Airport to Osaka Itami Airport in August is currently the most expensive (average of £1,366). 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

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Top 2 airlines flying from Heathrow to Osaka Itami

Discover the top 2 airlines 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 8 December 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest£684Average£1,106FlexibilityNo cancel feeOn-time80%
Search ANA flights
Japan AirlinesCheapest£988Average£1,190FlexibilityNo 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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