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Cheap flights from Osaka to London from $430

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 9/30. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Osaka to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
China Southern Logo
4:00 pm - 6:35 pm
KIX
-
LHR
35h 35m
1 stop
China Southern Logo
10:00 pm - 2:10 pm
LHR
-
KIX
31h 10m
1 stop
$820China Southern
Wed, Nov 25 - Sun, Nov 29
China Southern Logo
4:00 pm - 6:35 pm
KIX
-
LHR
35h 35m
1 stop
China Southern Logo
10:00 pm - 2:10 pm
LHR
-
KIX
31h 10m
1 stop
$822China Southern
Wed, Nov 25 - Sun, Nov 29
Multiple Airlines Logo
12:55 am - 7:10 pm
KIX
-
LHR
26h 15m
2 stops
Multiple Airlines Logo
8:50 pm - 7:55 am
LHR
-
KIX
27h 05m
2 stops
$942Multiple Airlines
Thu, Sep 3 - Wed, Sep 23
Multiple Airlines Logo
12:15 am - 8:25 pm
KIX
-
LHR
28h 10m
3 stops
Multiple Airlines Logo
10:10 pm - 2:10 pm
LHR
-
KIX
32h 00m
1 stop
$967Multiple Airlines
Mon, Aug 24 - Mon, Aug 31
Asiana Airlines Logo
3:00 pm - 2:20 pm
UKB
-
LHR
31h 20m
1 stop
Asiana Airlines Logo
4:35 pm - 2:00 pm
LHR
-
UKB
37h 25m
1 stop
$1,385Asiana Airlines
Wed, Sep 2 - Mon, Sep 7
Asiana Airlines Logo
3:00 pm - 2:20 pm
UKB
-
LHR
31h 20m
1 stop
Asiana Airlines Logo
4:35 pm - 2:00 pm
LHR
-
UKB
37h 25m
1 stop
$1,386Asiana Airlines
Wed, Sep 2 - Mon, Sep 7
Korean Air Logo
6:55 pm - 5:20 pm
UKB
-
LHR
30h 25m
1 stop
Korean Air Logo
6:50 pm - 10:10 am
LHR
-
UKB
30h 20m
1 stop
$1,461Korean Air
Tue, Oct 20 - Mon, Oct 26
Korean Air Logo
6:55 pm - 5:20 pm
UKB
-
LHR
30h 25m
1 stop
Korean Air Logo
6:50 pm - 10:10 am
LHR
-
UKB
30h 20m
1 stop
$1,463Korean Air
Tue, Oct 20 - Mon, Oct 26
British Airways Logo
4:30 pm - 3:35 pm
ITM
-
LHR
32h 05m
1 stop
British Airways Logo
11:40 am - 2:40 pm
LHR
-
ITM
18h 00m
1 stop
$1,613British Airways
Wed, Nov 25 - Sun, Nov 29
British Airways Logo
4:30 pm - 3:35 pm
ITM
-
LHR
32h 05m
1 stop
British Airways Logo
11:40 am - 2:40 pm
LHR
-
ITM
18h 00m
1 stop
$1,614British Airways
Wed, Nov 25 - Sun, Nov 29

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China Eastern flights from Osaka to London Heathrow Airport

Our best China Eastern deals on Osaka to London Heathrow Airport flight tickets
China Eastern
Nov 12
KIX2:20 pmOsaka Kansai Intl
36h 10m
1 stop
LHR5:30 pmLondon Heathrow
Nov 16
LHR9:00 pmLondon Heathrow
31h 20m
1 stop
KIX1:20 pmOsaka Kansai Intl
$1,118
China Eastern
Aug 16
KIX1:10 pmOsaka Kansai Intl
37h 30m
1 stop
LHR6:40 pmLondon Heathrow
Aug 25
LHR9:20 pmLondon Heathrow
15h 40m
1 stop
KIX9:00 pmOsaka Kansai Intl
$1,170
China Eastern
Aug 23
KIX1:10 pmOsaka Kansai Intl
37h 30m
1 stop
LHR6:40 pmLondon Heathrow
Aug 25
LHR9:20 pmLondon Heathrow
30h 50m
1 stop
KIX12:10 pmOsaka Kansai Intl
$1,179

China Southern flights from Osaka to London Heathrow Airport

Our best China Southern deals on Osaka to London Heathrow Airport flight tickets
China Southern
Nov 25
KIX4:00 pmOsaka Kansai Intl
35h 35m
1 stop
LHR6:35 pmLondon Heathrow
Nov 29
LHR10:00 pmLondon Heathrow
31h 10m
1 stop
KIX2:10 pmOsaka Kansai Intl
$820
China Southern
Nov 25
KIX4:00 pmOsaka Kansai Intl
35h 35m
1 stop
LHR6:35 pmLondon Heathrow
Nov 29
LHR10:00 pmLondon Heathrow
31h 10m
1 stop
KIX2:10 pmOsaka Kansai Intl
$822
China Southern
Aug 25
KIX4:00 pmOsaka Kansai Intl
35h 20m
1 stop
LHR7:20 pmLondon Heathrow
Aug 31
LHR10:10 pmLondon Heathrow
32h 00m
1 stop
KIX2:10 pmOsaka Kansai Intl
$911

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 July 18, 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

Cheapest round-trip

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Wed 11/25

4:00 pm-6:35 pm

1 stop35h 35m

London Heathrow

Sun 11/29

10:00 pm-2:10 pm

1 stop31h 10m

$820

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Wed 11/25

4:00 pm-6:35 pm

1 stop35h 35m

London Heathrow

Sun 11/29

10:00 pm-2:10 pm

1 stop31h 10m

$822

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 9/3

12:55 am-7:10 pm

2 stops26h 15m

London Heathrow

Wed 9/23

8:50 pm-7:55 am

2 stops27h 05m

$942

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Mon 8/24

12:15 am-8:25 pm

3 stops28h 10m

London Heathrow

Mon 8/31

10:10 pm-2:10 pm

1 stop32h 00m

$967

KobeLondon

UKB - LHR

UKBLHR

Kobe

Wed 9/2

3:00 pm-2:20 pm

1 stop31h 20m

London Heathrow

Mon 9/7

4:35 pm-2:00 pm

1 stop37h 25m

$1,385

KobeLondon

UKB - LHR

UKBLHR

Kobe

Wed 9/2

3:00 pm-2:20 pm

1 stop31h 20m

London Heathrow

Mon 9/7

4:35 pm-2:00 pm

1 stop37h 25m

$1,386

KobeLondon

UKB - LHR

UKBLHR

Kobe

Tue 10/20

6:55 pm-5:20 pm

1 stop30h 25m

London Heathrow

Mon 10/26

6:50 pm-10:10 am

1 stop30h 20m

$1,461

KobeLondon

UKB - LHR

UKBLHR

Kobe

Tue 10/20

6:55 pm-5:20 pm

1 stop30h 25m

London Heathrow

Mon 10/26

6:50 pm-10:10 am

1 stop30h 20m

$1,463
Quickest round-trip

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Wed 11/25

4:30 pm-3:35 pm

1 stop32h 05m

London Heathrow

Sun 11/29

11:40 am-2:40 pm

1 stop18h 00m

$1,613

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Wed 11/25

4:30 pm-3:35 pm

1 stop32h 05m

London Heathrow

Sun 11/29

11:40 am-2:40 pm

1 stop18h 00m

$1,614

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

What is the cheapest month to fly to London Heathrow Airport?

The month of July is, on average, the cheapest month to fly to London Heathrow Airport from Osaka, with most prices found around $966. If you’re not able to fly to London Heathrow Airport in July, then February is your next best option. Flight prices from Osaka to London Heathrow Airport during February average around $1,010.

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

You could potentially save up to 71% 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?

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 15m

Direct flights

None
The fastest flight from Osaka to London Heathrow Airport takes 17h 15m
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

Frequently asked questions about flying from Osaka to London Heathrow Airport

  • 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 15m.

  • 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
Cathay PacificPriceFrom $1,116Free CancellationRating
7.6
1,416 reviews
Search Cathay Pacific flights

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Watford
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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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