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Cheap flights from London Heathrow Airport to Osaka Itami Airport from £393

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 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ITM
18 Jun — 25 Jun1
1 adult

Cheap flight deals from Heathrow to Itami

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to 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 13 June 2025.

Round-trip from

£695

One-way from

£403

Popular in

August

Cheapest in

December

Average price

£985
21/9-3/10
  • 21/9-3/10
  • 4 total stops
  • 88h 00m total
  • London to Osaka
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22/9
  • 22/9
  • 3 total stops
  • 31h 55m total
  • London to Osaka
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£67 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£20 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Find flight deals from Heathrow to Itami

Cheapest flights from Heathrow to Itami
Explore the most affordable flight options available from Heathrow to Itami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Fri 5/1209:05LHR - ITM
1 stop21h 35mMultiple Airlines
Mon 15/1214:50ITM - LHR
1 stop33h 50mMultiple Airlines
Deal found 13/6£601
Fri 5/1211:30LHR - ITM
2 stops37h 10mAir France
Mon 15/1219:35ITM - LHR
2 stops31h 45mAir France
Deal found 13/6£698
Mon 17/1106:35LHR - ITM
2 stops20h 35mANA
Thu 27/1107:05ITM - LHR
1 stop17h 35mANA
Deal found 12/6£907
Mon 1/1208:35LHR - ITM
1 stop21h 05mBritish Airways
Mon 29/1207:05ITM - LHR
1 stop17h 35mBritish Airways
Deal found 11/6£914
Sat 8/1110:20LHR - ITM
2 stops36h 20mJapan Airlines
Sun 30/1108:30ITM - LHR
1 stop30h 55mJapan Airlines
Deal found 11/6£952
Sat 8/1119:40LHR - ITM
2 stops39h 10mIberia
Sun 30/1114:50ITM - LHR
2 stops51h 25mIberia
Deal found 12/6£1,037
Sun 9/1116:15LHR - ITM
2 stops42h 05mFinnair
Wed 26/1107:05ITM - LHR
2 stops35h 05mFinnair
Deal found 11/6£1,061
Wed 2/706:55LHR - ITM
2 stops20h 10mLufthansa
Tue 8/707:05ITM - LHR
2 stops21h 40mLufthansa
Deal found 12/6£1,195
Thu 28/806:40LHR - ITM
2 stops20h 25mScandinavian Airlines
Thu 18/909:00ITM - LHR
2 stops20h 40mScandinavian Airlines
Deal found 12/6£1,209

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow to 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 13 June 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

Itami

Route

Depart

Return

Price

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Fri 5/12

09:05-15:40

1 stop21h 35m

Osaka Itami

Mon 15/12

14:50-15:40

1 stop33h 50m

£601

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Fri 5/12

11:30-09:40

2 stops37h 10m

Osaka Itami

Mon 15/12

19:35-18:20

2 stops31h 45m

£698

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Mon 17/11

06:35-12:10

2 stops20h 35m

Osaka Itami

Thu 27/11

07:05-15:40

1 stop17h 35m

£907

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Mon 1/12

08:35-14:40

1 stop21h 05m

Osaka Itami

Mon 29/12

07:05-15:40

1 stop17h 35m

£914

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Sat 8/11

10:20-07:40

2 stops36h 20m

Osaka Itami

Sun 30/11

08:30-06:25

1 stop30h 55m

£952

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Sat 8/11

19:40-19:50

2 stops39h 10m

Osaka Itami

Sun 30/11

14:50-09:15

2 stops51h 25m

£1,037

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Sun 9/11

16:15-19:20

2 stops42h 05m

Osaka Itami

Wed 26/11

07:05-09:10

2 stops35h 05m

£1,061

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Wed 2/7

06:55-11:05

2 stops20h 10m

Osaka Itami

Tue 8/7

07:05-20:45

2 stops21h 40m

£1,195

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Thu 28/8

06:40-11:05

2 stops20h 25m

Osaka Itami

Thu 18/9

09:00-21:40

2 stops20h 40m

£1,209

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Wed 18/6

21:20-08:35

2 stops27h 15m

£393

Flights are sorted by cheapest return flights first.

Deals found on 13/6

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Heathrow to Itami

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

Rainfall in Itami by month

Plan your trip to Itami by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Osaka Itami Airport ranges from 40.0 - 200.0 inches per month. June is typically the wettest month, when rainfall can reach 200.0 mm. January is typically the driest time to visit Osaka Itami Airport when rainfall is around 40.0 mm.

Temperature in Itami by month

Plan your trip to Itami by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Osaka Itami Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

Reviews of airlines servicing Itami

Get insights into the airlines that provide service to 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 Itami. Reviews last updated 13 June 2025.
See what other customers who have flown with Japan Airlines, ANA and Austrian Airlines from London to Osaka have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Overall

8.3

Food

7.7

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Japan Airlines
8.3
Very Good
1,490 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Overall

8.3

Food

7.7

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
ANA
8.3
Very Good
882 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Overall

8.3

Food

7.7

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Austrian Airlines
7.6
Good
802 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Overall

8.3

Food

7.7

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Finnair
7.6
Good
1,290 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Overall

8.3

Food

7.7

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Air France
7.5
Good
1,463 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Overall

8.3

Food

7.7

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.

Related info for your journey

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

  • 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 £907. Additional return tickets that might be worth considering are offered by British Airways and Japan Airlines, with the lowest prices starting at £914 and £952, respectively. You may be able to fly from London Heathrow Airport to Osaka Itami Airport for 16% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as £812 on Qatar Airways. Other airlines that offer cheap prices include Turkish Airlines from £829 and Air France from £879 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to 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

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Top airline flying from Heathrow to Itami

Discover the top airline that operate flights from Heathrow to 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest£637Average£992FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights

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

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Can Cheapflights find flights from Heathrow to 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 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 Itami become cheaper?

Yes! Start tracking prices for Heathrow to 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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