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Cheap flights from Osaka Itami Airport to London from £320

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 29/9. Fares are subject to change and may not be available on all flights or dates of travel.
ITM — LON
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Itami to London

Discover tips and strategies to find the most affordable flight options for your journey from Itami (ITM) to London (LON). 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 17 September 2025.

Round-trip from

£842

One-way from

£320

Popular in

August

Cheapest in

March

Average price

£780
Air France
  • Air France
  • 10/2-16/2
  • 4 total stops
  • 67h 10m total
  • Osaka to London
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SriLankan Airlines
  • SriLankan Airlines
  • 29/9
  • 2 total stops
  • 61h 25m total
  • Osaka to London
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£53 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Itami to London

Cheapest flights from Itami to London
Explore the most affordable flight options available from Itami to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Mon 10/1107:30ITM - LHR
1 stop16h 45mJapan Airlines
Fri 21/1108:35LHR - ITM
1 stop25h 10mJapan Airlines
Deal found 16/9£1,174
Wed 22/1007:30ITM - LHR
1 stop16h 50mMultiple Airlines
Tue 28/1009:30LHR - ITM
2 stops19h 40mMultiple Airlines
Deal found 16/9£1,181
Wed 22/1007:05ITM - LHR
1 stop16h 45mJapan Airlines
Tue 28/1008:35LHR - ITM
1 stop17h 05mJapan Airlines
Deal found 16/9£1,194
Mon 10/1108:00ITM - LHR
1 stop16h 45mANA
Fri 21/1119:00LHR - ITM
1 stop16h 35mANA
Deal found 15/9£1,197
Thu 23/1007:30ITM - LHR
1 stop16h 50mANA
Wed 29/1006:35LHR - ITM
2 stops22h 35mANA
Deal found 14/9£1,208
Wed 22/1007:05ITM - LHR
2 stops20h 35mLufthansa
Tue 28/1006:35LHR - ITM
2 stops20h 35mLufthansa
Deal found 16/9£1,253
Tue 14/1017:00ITM - LHR
2 stops31h 35mMultiple Airlines
Tue 21/1021:35LHR - ITM
2 stops32h 00mMultiple Airlines
Deal found 16/9£1,275
Wed 8/1016:00ITM - LHR
1 stop32h 20mMultiple Airlines
Thu 23/1019:30LHR - ITM
2 stops33h 35mMultiple Airlines
Deal found 16/9£1,285
Thu 23/1007:05ITM - LHR
2 stops21h 40mLufthansa
Wed 29/1008:45LHR - ITM
2 stops18h 25mLufthansa
Deal found 14/9£1,300
Thu 23/1009:00ITM - LCY
2 stops33h 05mMultiple Airlines
Wed 29/1008:25LCY - ITM
2 stops22h 10mMultiple Airlines
Deal found 14/9£1,420
Fri 26/1210:00ITM - LCY
2 stops33h 55mMultiple Airlines
Tue 6/108:25LCY - ITM
2 stops22h 30mMultiple Airlines
Deal found 16/9£1,540
Wed 22/1009:00ITM - LCY
2 stops33h 05mMultiple Airlines
Tue 28/1008:25LCY - ITM
2 stops22h 30mMultiple Airlines
Deal found 16/9£1,615

Cheapflights Fare Finder

 
Customise your flight search to find flights from Itami to London 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 17 September 2025.
Use the filters below to find and compare flights from Osaka Itami Airport to London that are best for you.

Fly from

Itami

Fly to

London

Route

Depart

Return

Price

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Tue 10/2

19:30-18:20

2 stops31h 50m

London Heathrow

Mon 16/2

19:20-15:40

2 stops35h 20m

£842

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Tue 10/2

07:05-15:15

1 stop17h 10m

London Heathrow

Mon 16/2

08:35-12:55

1 stop19h 20m

£886

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Wed 18/2

07:05-15:35

1 stop17h 30m

London Heathrow

Thu 26/2

09:05-13:50

1 stop19h 45m

£930

OsakaLondon

ITM - LGW

ITMLGW

Osaka Itami

Wed 18/2

11:30-09:10

2 stops30h 40m

London Gatwick

Thu 26/2

06:25-07:40

2 stops40h 15m

£1,068

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Mon 10/11

07:30-15:15

1 stop16h 45m

London Heathrow

Fri 21/11

08:35-18:45

1 stop25h 10m

£1,174

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Wed 22/10

07:05-15:50

1 stop16h 45m

London Heathrow

Tue 28/10

08:35-10:40

1 stop17h 05m

£1,194

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Wed 18/2

10:00-10:25

2 stops33h 25m

London Heathrow

Thu 26/2

19:00-20:35

1 stop16h 35m

£1,194

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Mon 10/11

07:30-15:45

1 stop17h 15m

London Heathrow

Fri 21/11

19:00-20:35

1 stop16h 35m

£1,197

OsakaLondon

ITM - LCY

ITMLCY

Osaka Itami

Wed 18/2

10:00-10:55

2 stops33h 55m

London City

Thu 26/2

08:25-15:10

2 stops21h 45m

£1,230

OsakaLondon

ITM - LCY

ITMLCY

Osaka Itami

Wed 18/2

10:00-10:55

2 stops33h 55m

London City

Thu 26/2

08:25-15:10

2 stops21h 45m

£1,230

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 48 results
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Best time to book a flight from Itami to London

Have a flexible travel schedule? Discover the best time to fly to London from Itami 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 Osaka Itami Airport to London
No data available for this route at this time. Please check back soon.

Related info for your journey

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

    Airlines like Air France, Japan Airlines, and British Airways fly from Osaka Itami Airport to London in about 17h 10m. The time it takes to get you to your destination can typically vary by up to 14h 40m. Osaka Itami Airport and London are separated by a distance of 5901 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    When deciding which route to take from Osaka Itami Airport to London consider Osaka Itami - London Heathrow, Osaka Itami - London City or Osaka Itami - London Gatwick as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Itami to London 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 Osaka Itami Airport to London?

    Currently, January is the cheapest month in which you can book a flight from Osaka Itami Airport to London (average of £112). Flying from Osaka Itami Airport to London in August is currently the most expensive (average of £164). 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

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Yes! Cheapflights helps users easily find flights from Itami to London with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Itami today and book when prices fit your budget.

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