Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Osaka Itami Airport to London from £322

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 23/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Osaka Itami Airport to London

Cheap return flights

Enter your travel dates to find the best prices.
Japan Airlines Logo
20:10 - 06:25ITM-LHR
19h 15m1 stop
Japan Airlines Logo
08:35 - 13:50LHR-ITM
20h 15m1 stop
£893Japan Airlines
Find Deal
Thu, 15 Jan - Wed, 4 Mar
Japan Airlines Logo
07:05 - 15:15ITM-LHR
17h 10m1 stop
Japan Airlines Logo
08:35 - 14:40LHR-ITM
21h 05m1 stop
£908Japan Airlines
Find Deal
Fri, 16 Jan - Wed, 4 Mar
British Airways Logo
07:05 - 15:35ITM-LHR
17h 30m1 stop
British Airways Logo
09:05 - 17:30LHR-ITM
23h 25m1 stop
£915British Airways
Find Deal
Wed, 14 Jan - Thu, 5 Mar
British Airways Logo
07:05 - 19:10ITM-LHR
21h 05m1 stop
British Airways Logo
09:05 - 13:50LHR-ITM
19h 45m1 stop
£963British Airways
Find Deal
Wed, 18 Feb - Thu, 26 Feb
Finnair Logo
08:30 - 09:10ITM-LHR
33h 40m2 stops
Finnair Logo
10:20 - 19:15LHR-ITM
23h 55m2 stops
£979Finnair
Find Deal
Sun, 18 Jan - Tue, 3 Mar
ANA Logo
08:00 - 15:45ITM-LHR
16h 45m1 stop
ANA Logo
06:35 - 13:10LHR-ITM
21h 35m2 stops
£1,004ANA
Find Deal
Tue, 2 Dec - Tue, 9 Dec
Multiple Airlines Logo
08:00 - 15:45ITM-LHR
16h 45m1 stop
Multiple Airlines Logo
07:40 - 13:10LHR-ITM
20h 30m2 stops
£1,033Multiple Airlines
Find Deal
Tue, 2 Dec - Tue, 9 Dec
ANA Logo
20:20 - 15:45ITM-LHR
28h 25m1 stop
ANA Logo
07:30 - 17:10LHR-ITM
24h 40m2 stops
£1,039ANA
Find Deal
Wed, 3 Dec - Wed, 10 Dec
Multiple Airlines Logo
07:30 - 15:45ITM-LHR
17h 15m1 stop
Multiple Airlines Logo
09:30 - 14:10LHR-ITM
19h 40m2 stops
£1,088Multiple Airlines
Find Deal
Wed, 18 Feb - Thu, 26 Feb
Finnair Logo
07:25 - 09:10ITM-LHR
34h 45m2 stops
Finnair Logo
18:10 - 19:15LHR-ITM
40h 05m2 stops
£1,152Finnair
Find Deal
Fri, 16 Jan - Mon, 2 Mar

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
15 Jan
ITM20:10Osaka Itami
19h 15m
1 stop
LHR06:25London Heathrow
4 Mar
LHR08:35London Heathrow
20h 15m
1 stop
ITM13:50Osaka Itami
£893
Find similar
Japan Airlines
16 Jan
ITM07:05Osaka Itami
17h 10m
1 stop
LHR15:15London Heathrow
4 Mar
LHR08:35London Heathrow
21h 05m
1 stop
ITM14:40Osaka Itami
£908
Find similar
Japan Airlines
2 Dec
ITM16:30Osaka Itami
22h 55m
1 stop
LHR06:25London Heathrow
9 Dec
LHR08:35London Heathrow
18h 10m
1 stop
ITM11:45Osaka Itami
£971
Find similar

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
14 Jan
ITM07:05Osaka Itami
17h 30m
1 stop
LHR15:35London Heathrow
5 Mar
LHR09:05London Heathrow
23h 25m
1 stop
ITM17:30Osaka Itami
£915
Find similar
British Airways
18 Feb
ITM07:05Osaka Itami
21h 05m
1 stop
LHR19:10London Heathrow
26 Feb
LHR09:05London Heathrow
19h 45m
1 stop
ITM13:50Osaka Itami
£963
Find similar
British Airways
3 Nov
ITM20:05Osaka Itami
28h 30m
1 stop
LHR15:35London Heathrow
6 Nov
LHR09:05London Heathrow
16h 35m
1 stop
ITM10:40Osaka Itami
£3,014
Find similar

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 20 October 2025.
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 15/1

20:10-06:25

1 stop19h 15m

London Heathrow

Wed 4/3

08:35-13:50

1 stop20h 15m

£893

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Fri 16/1

07:05-15:15

1 stop17h 10m

London Heathrow

Wed 4/3

08:35-14:40

1 stop21h 05m

£908

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Wed 14/1

07:05-15:35

1 stop17h 30m

London Heathrow

Thu 5/3

09:05-17:30

1 stop23h 25m

£915

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Wed 18/2

07:05-19:10

1 stop21h 05m

London Heathrow

Thu 26/2

09:05-13:50

1 stop19h 45m

£963

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Sun 18/1

08:30-09:10

2 stops33h 40m

London Heathrow

Tue 3/3

10:20-19:15

2 stops23h 55m

£979

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Tue 2/12

08:00-15:45

1 stop16h 45m

London Heathrow

Tue 9/12

06:35-13:10

2 stops21h 35m

£1,004

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Tue 2/12

08:00-15:45

1 stop16h 45m

London Heathrow

Tue 9/12

07:40-13:10

2 stops20h 30m

£1,033

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Wed 3/12

20:20-15:45

1 stop28h 25m

London Heathrow

Wed 10/12

07:30-17:10

2 stops24h 40m

£1,039

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Wed 18/2

07:30-15:45

1 stop17h 15m

London Heathrow

Thu 26/2

09:30-14:10

2 stops19h 40m

£1,088

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Fri 16/1

07:25-09:10

2 stops34h 45m

London Heathrow

Mon 2/3

18:10-19:15

2 stops40h 05m

£1,152

Flights are sorted by cheapest return flights first.

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

See travel insights to London from

How to get the cheapest flight ticket from Osaka Itami Airport to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Osaka Itami Airport is on a Monday. momondo users have found tickets for Monday departures for as low as £800. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Sunday is £908.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the morning. momondo users have found flights departing from Osaka Itami Airport to London Heathrow Airport in the morning for as low as £829. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £875 on average. Flights to London Heathrow Airport from Osaka Itami Airport in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

Direct flights

None
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 16h 45m.

  • 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.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Northampton
Slough
Swindon
Canterbury
Stratford-upon-Avon
Southend-on-Sea
Ipswich
Ilford
Guildford
Poole
Swanage
Colchester
Dover
Hayes
Chelmsford

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.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 19/11
Wed 26/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London