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Cheap flights from Osaka to London from $323

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 to London departing on 3/13. 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 to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Shenzhen Airlines Logo
3:05 pm - 7:10 pm
KIX
-
LHR
37h 05m
1 stop
Shenzhen Airlines Logo
9:10 pm - 12:10 pm
LHR
-
KIX
30h 00m
2 stops
$680Shenzhen Airlines
Fri, Mar 6 - Fri, Mar 13
Shenzhen Airlines Logo
3:05 pm - 7:10 pm
KIX
-
LHR
37h 05m
1 stop
Shenzhen Airlines Logo
9:10 pm - 12:10 pm
LHR
-
KIX
30h 00m
2 stops
$681Shenzhen Airlines
Sat, Mar 7 - Sat, Mar 14
China Eastern Logo
1:10 pm - 5:30 pm
KIX
-
LHR
37h 20m
1 stop
China Eastern Logo
3:45 pm - 9:00 pm
LHR
-
KIX
20h 15m
2 stops
$810China Eastern
Thu, Mar 5 - Wed, Mar 11
China Eastern Logo
9:20 am - 8:50 pm
KIX
-
LHR
20h 30m
2 stops
China Eastern Logo
3:45 pm - 9:00 pm
LHR
-
KIX
20h 15m
2 stops
$849China Eastern
Thu, Mar 5 - Wed, Mar 11
Korean Air Logo
11:10 am - 4:30 pm
UKB
-
LHR
38h 20m
1 stop
Korean Air Logo
6:50 pm - 10:10 am
LHR
-
UKB
30h 20m
1 stop
$993Korean Air
Thu, Mar 12 - Mon, Mar 16
Korean Air Logo
11:10 am - 4:30 pm
UKB
-
LHR
38h 20m
1 stop
Korean Air Logo
6:50 pm - 10:10 am
LHR
-
UKB
30h 20m
1 stop
$997Korean Air
Tue, Mar 10 - Tue, Mar 17
British Airways Logo
9:30 am - 3:45 pm
ITM
-
LHR
38h 15m
1 stop
British Airways Logo
1:05 pm - 5:35 pm
LHR
-
ITM
20h 30m
1 stop
$1,265British Airways
Thu, May 21 - Mon, May 25
British Airways Logo
4:30 pm - 3:45 pm
ITM
-
LHR
31h 15m
1 stop
British Airways Logo
1:05 pm - 5:35 pm
LHR
-
ITM
20h 30m
1 stop
$1,268British Airways
Thu, May 21 - Mon, May 25
Finnair Logo
7:05 am - 8:40 pm
ITM
-
LHR
45h 35m
2 stops
Finnair Logo
10:20 am - 7:05 pm
LHR
-
ITM
24h 45m
2 stops
$1,344Finnair
Thu, May 21 - Mon, May 25
Finnair Logo
7:25 am - 5:05 pm
ITM
-
LHR
41h 40m
2 stops
Finnair Logo
10:20 am - 7:05 pm
LHR
-
ITM
24h 45m
2 stops
$1,345Finnair
Thu, May 21 - Mon, May 25

Shenzhen Airlines flights from Osaka to London Heathrow Airport

Our best Shenzhen Airlines deals on Osaka to London Heathrow Airport flight tickets
Shenzhen Airlines
Mar 6
KIX3:05 pmOsaka Kansai Intl
37h 05m
1 stop
LHR7:10 pmLondon Heathrow
Mar 13
LHR9:10 pmLondon Heathrow
30h 00m
2 stops
KIX12:10 pmOsaka Kansai Intl
$680
Shenzhen Airlines
Mar 7
KIX3:05 pmOsaka Kansai Intl
37h 05m
1 stop
LHR7:10 pmLondon Heathrow
Mar 14
LHR9:10 pmLondon Heathrow
30h 00m
2 stops
KIX12:10 pmOsaka Kansai Intl
$681
Shenzhen Airlines
Mar 5
KIX3:05 pmOsaka Kansai Intl
37h 05m
1 stop
LHR7:10 pmLondon Heathrow
Mar 18
LHR9:10 pmLondon Heathrow
30h 00m
2 stops
KIX12:10 pmOsaka Kansai Intl
$699

China Eastern flights from Osaka to London Heathrow Airport

Our best China Eastern deals on Osaka to London Heathrow Airport flight tickets
China Eastern
Mar 5
KIX1:10 pmOsaka Kansai Intl
37h 20m
1 stop
LHR5:30 pmLondon Heathrow
Mar 11
LHR3:45 pmLondon Heathrow
20h 15m
2 stops
KIX9:00 pmOsaka Kansai Intl
$810
China Eastern
Mar 5
KIX9:20 amOsaka Kansai Intl
20h 30m
2 stops
LHR8:50 pmLondon Heathrow
Mar 11
LHR3:45 pmLondon Heathrow
20h 15m
2 stops
KIX9:00 pmOsaka Kansai Intl
$849
China Eastern
Mar 5
KIX9:20 amOsaka Kansai Intl
20h 30m
2 stops
LHR8:50 pmLondon Heathrow
Mar 18
LHR6:20 amLondon Heathrow
29h 40m
2 stops
KIX9:00 pmOsaka Kansai Intl
$938

momondo Fare Finder

 
Customize your flight search to find flights from Osaka 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 832,500 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Osaka to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Fri 3/6

3:05 pm-7:10 pm

1 stop37h 05m

London Heathrow

Fri 3/13

9:10 pm-12:10 pm

2 stops30h 00m

$680

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Sat 3/7

3:05 pm-7:10 pm

1 stop37h 05m

London Heathrow

Sat 3/14

9:10 pm-12:10 pm

2 stops30h 00m

$681

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 3/5

1:10 pm-5:30 pm

1 stop37h 20m

London Heathrow

Wed 3/11

3:45 pm-9:00 pm

2 stops20h 15m

$810

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 3/5

9:20 am-8:50 pm

2 stops20h 30m

London Heathrow

Wed 3/11

3:45 pm-9:00 pm

2 stops20h 15m

$849

KobeLondon

UKB - LHR

UKBLHR

Kobe

Thu 3/12

11:10 am-4:30 pm

1 stop38h 20m

London Heathrow

Mon 3/16

6:50 pm-10:10 am

1 stop30h 20m

$993

KobeLondon

UKB - LHR

UKBLHR

Kobe

Tue 3/10

11:10 am-4:30 pm

1 stop38h 20m

London Heathrow

Tue 3/17

6:50 pm-10:10 am

1 stop30h 20m

$997

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Thu 5/21

9:30 am-3:45 pm

1 stop38h 15m

London Heathrow

Mon 5/25

1:05 pm-5:35 pm

1 stop20h 30m

$1,265

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Thu 5/21

4:30 pm-3:45 pm

1 stop31h 15m

London Heathrow

Mon 5/25

1:05 pm-5:35 pm

1 stop20h 30m

$1,268

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Thu 5/21

7:05 am-8:40 pm

2 stops45h 35m

London Heathrow

Mon 5/25

10:20 am-7:05 pm

2 stops24h 45m

$1,344

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Thu 5/21

7:25 am-5:05 pm

2 stops41h 40m

London Heathrow

Mon 5/25

10:20 am-7:05 pm

2 stops24h 45m

$1,345

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Osaka 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

Can stopping save me money on Osaka to London Heathrow Airport flights?

You could potentially save up to 44% on your flight if you consider stops on a Osaka to London Heathrow Airport flight.

How have Osaka to London Heathrow Airport flight prices changed over time?

As of January 2026, prices for Osaka to London Heathrow Airport flights are approximately 3% more expensive when compared to flights at the same time last year.

When to book flights from Osaka to London Heathrow Airport

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

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

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

Fastest flight time

17h 40m

Direct flights

None
The fastest flight from Osaka to London Heathrow Airport takes 17h 40m
There are no direct flights from Osaka to London Heathrow Airport. There are no popular flight routes from Osaka to London Heathrow Airport.
Search flight deals

  • How far is Osaka to London Heathrow by plane?

    A flight from Osaka to London Heathrow will travel around 5910.0 mi. By plane, this route typically takes 17h 40m.

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

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

  • How many operators does momondo search for flights from Osaka to London Heathrow Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Osaka to London Heathrow Airport.

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

    The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Osaka to London Heathrow Airport

Compare and see reviews for airlines that fly from Osaka to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom $896Free CancellationRating
7.2
190 reviews
Search China Eastern flights

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Osaka to London. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to London from Osaka on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to London from Osaka. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to London from Osaka are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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