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Cheap flights from Osaka Itami Airport to London from £299

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Osaka Itami Airport to London departing on 12/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Osaka Itami Airport to London

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
20:05 - 15:45
ITM
-
LHR
27h 40m
1 stop
British Airways Logo
09:25 - 14:40
LHR
-
ITM
21h 15m
1 stop
£946British Airways
Thu, 21 May - Mon, 25 May
British Airways Logo
09:25 - 15:45
ITM
-
LHR
38h 20m
1 stop
British Airways Logo
13:05 - 17:35
LHR
-
ITM
20h 30m
1 stop
£950British Airways
Thu, 21 May - Mon, 25 May
Multiple Airlines Logo
15:40 - 16:35
ITM
-
LHR
32h 55m
2 stops
Multiple Airlines Logo
21:35 - 12:35
LHR
-
ITM
31h 00m
2 stops
£980Multiple Airlines
Sat, 2 May - Tue, 19 May
Japan Airlines Logo
20:05 - 15:50
ITM
-
LHR
27h 45m
1 stop
Japan Airlines Logo
09:40 - 11:50
LHR
-
ITM
18h 10m
1 stop
£1,055Japan Airlines
Thu, 2 Apr - Thu, 16 Apr
Multiple Airlines Logo
16:55 - 16:35
ITM
-
LHR
31h 40m
2 stops
Multiple Airlines Logo
21:35 - 13:35
LHR
-
ITM
32h 00m
2 stops
£1,060Multiple Airlines
Mon, 4 May - Tue, 12 May
Multiple Airlines Logo
16:30 - 15:25
ITM
-
LHR
31h 55m
2 stops
Multiple Airlines Logo
21:25 - 13:50
LHR
-
ITM
31h 25m
2 stops
£1,090Multiple Airlines
Sat, 14 Mar - Sun, 22 Mar
Multiple Airlines Logo
13:30 - 06:20
ITM
-
LHR
24h 50m
2 stops
Multiple Airlines Logo
09:00 - 17:35
LHR
-
ITM
24h 35m
3 stops
£1,099Multiple Airlines
Wed, 6 May - Sat, 9 May
British Airways Logo
09:20 - 19:50
ITM
-
LHR
18h 30m
1 stop
British Airways Logo
09:25 - 10:40
LHR
-
ITM
17h 15m
1 stop
£1,106British Airways
Thu, 2 Jul - Wed, 29 Jul
Japan Airlines Logo
20:05 - 06:25
ITM
-
LHR
18h 20m
1 stop
Japan Airlines Logo
09:40 - 10:45
LHR
-
ITM
17h 05m
1 stop
£1,109Japan Airlines
Thu, 2 Apr - Sun, 19 Apr
British Airways Logo
07:05 - 15:35
ITM
-
LHR
17h 30m
1 stop
British Airways Logo
09:05 - 10:40
LHR
-
ITM
16h 35m
1 stop
£1,128British Airways
Mon, 16 Feb - Mon, 9 Mar

British Airways flights from Osaka Itami Airport to London Heathrow Airport

Our best British Airways deals on Osaka Itami Airport to London Heathrow Airport flight tickets
British Airways
21 May
ITM20:05Osaka Itami
27h 40m
1 stop
LHR15:45London Heathrow
25 May
LHR09:25London Heathrow
21h 15m
1 stop
ITM14:40Osaka Itami
£946
British Airways
21 May
ITM09:25Osaka Itami
38h 20m
1 stop
LHR15:45London Heathrow
25 May
LHR13:05London Heathrow
20h 30m
1 stop
ITM17:35Osaka Itami
£950
British Airways
2 Jul
ITM09:20Osaka Itami
18h 30m
1 stop
LHR19:50London Heathrow
29 Jul
LHR09:25London Heathrow
17h 15m
1 stop
ITM10:40Osaka Itami
£1,106

Japan Airlines flights from Osaka Itami Airport to London Heathrow Airport

Our best Japan Airlines deals on Osaka Itami Airport to London Heathrow Airport flight tickets
Japan Airlines
2 Apr
ITM20:05Osaka Itami
27h 45m
1 stop
LHR15:50London Heathrow
16 Apr
LHR09:40London Heathrow
18h 10m
1 stop
ITM11:50Osaka Itami
£1,055
Japan Airlines
2 Apr
ITM20:05Osaka Itami
18h 20m
1 stop
LHR06:25London Heathrow
19 Apr
LHR09:40London Heathrow
17h 05m
1 stop
ITM10:45Osaka Itami
£1,109
Japan Airlines
16 Jul
ITM09:20Osaka Itami
18h 30m
1 stop
LHR19:50London Heathrow
26 Jul
LHR09:25London Heathrow
22h 10m
1 stop
ITM15:35Osaka Itami
£1,299

momondo Fare Finder

 
Customise your flight search to find flights from Osaka Itami Airport to London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 30 January 2026.
Use the filters below to find and compare flights from Osaka Itami Airport to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Thu 21/5

20:05-15:45

1 stop27h 40m

London Heathrow

Mon 25/5

09:25-14:40

1 stop21h 15m

£946

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Thu 21/5

09:25-15:45

1 stop38h 20m

London Heathrow

Mon 25/5

13:05-17:35

1 stop20h 30m

£950

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Sat 2/5

15:40-16:35

2 stops32h 55m

London Heathrow

Tue 19/5

21:35-12:35

2 stops31h 00m

£980

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Thu 2/4

20:05-15:50

1 stop27h 45m

London Heathrow

Thu 16/4

09:40-11:50

1 stop18h 10m

£1,055

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Mon 4/5

16:55-16:35

2 stops31h 40m

London Heathrow

Tue 12/5

21:35-13:35

2 stops32h 00m

£1,060

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Sat 14/3

16:30-15:25

2 stops31h 55m

London Heathrow

Sun 22/3

21:25-13:50

2 stops31h 25m

£1,090

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Wed 6/5

13:30-06:20

2 stops24h 50m

London Heathrow

Sat 9/5

09:00-17:35

3 stops24h 35m

£1,099

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Thu 2/7

09:20-19:50

1 stop18h 30m

London Heathrow

Wed 29/7

09:25-10:40

1 stop17h 15m

£1,106

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Thu 2/4

20:05-06:25

1 stop18h 20m

London Heathrow

Sun 19/4

09:40-10:45

1 stop17h 05m

£1,109

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Mon 16/2

07:05-15:35

1 stop17h 30m

London Heathrow

Mon 9/3

09:05-10:40

1 stop16h 35m

£1,128

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

When to book flights from Osaka Itami Airport to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Osaka Itami Airport to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Osaka Itami Airport to London Heathrow Airport (ITM to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Osaka Itami Airport to London Heathrow Airport

Fastest flight time

17h 30m

Direct flights

None
The fastest flight from Osaka Itami Airport to London Heathrow Airport takes 17h 30m
There are no direct flights from Osaka Itami Airport to London Heathrow Airport. There are no popular flight routes from Osaka Itami Airport to London Heathrow Airport.
Search flight deals

  • How far is Osaka Itami to London Heathrow by plane?

    There are 5901.4 mi between Osaka Itami and London Heathrow. In terms of flight time, this usually takes a little over 17h 30m.

  • When did momondo last update prices for flights from Osaka Itami Airport to London Heathrow Airport?

    Prices for flights from Osaka Itami Airport to London Heathrow Airport are updated daily.

  • How old do you have to be to fly from Osaka Itami Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Osaka Itami Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Osaka Itami Airport to London Heathrow Airport?

    Price Alerts will notify you by email when the price for flights to London Heathrow Airport from Osaka Itami Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Osaka Itami Airport to London Heathrow Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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Why use momondo?

Why should I use momondo to find a flight deal from Osaka to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Osaka to London for you.

Can I find flights from Osaka to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Osaka which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Osaka to London?

momondo helps you find the best flight between Osaka and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Osaka to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Osaka to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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