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Cheap flights from Osaka to London from $456

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 9/9. 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
$817China 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
Shenzhen Airlines Logo
3:00 pm - 7:10 pm
KIX
-
LHR
37h 10m
1 stop
Shenzhen Airlines Logo
9:10 pm - 2:00 pm
LHR
-
KIX
31h 50m
1 stop
$926Shenzhen Airlines
Fri, Nov 20 - Fri, Nov 27
China Southern Logo
4:00 pm - 7:20 pm
KIX
-
LHR
35h 20m
1 stop
China Southern Logo
10:10 pm - 2:10 pm
LHR
-
KIX
32h 00m
1 stop
$989China Southern
Tue, Aug 25 - Mon, Aug 31
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
$1,003Multiple Airlines
Sun, Aug 16 - Mon, Aug 24
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
$1,080Multiple Airlines
Fri, Aug 14 - Sat, Aug 22
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
$1,420Asiana 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
$1,422Asiana Airlines
Wed, Sep 2 - Mon, Sep 7
Korean Air Logo
11:10 am - 4:30 pm
UKB
-
LHR
38h 20m
1 stop
Korean Air Logo
6:50 pm - 5:40 pm
LHR
-
UKB
37h 50m
1 stop
$1,429Korean Air
Thu, Nov 19 - Mon, Nov 23
Korean Air Logo
6:40 pm - 4:30 pm
UKB
-
LHR
30h 50m
1 stop
Korean Air Logo
6:50 pm - 10:10 am
LHR
-
UKB
30h 20m
1 stop
$1,431Korean Air
Wed, Nov 25 - Sun, Nov 29

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Asiana Airlines flights from Osaka to London Heathrow Airport

Our best Asiana Airlines deals on Osaka to London Heathrow Airport flight tickets
Asiana Airlines
Sep 2
UKB3:00 pmKobe
31h 20m
1 stop
LHR2:20 pmLondon Heathrow
Sep 7
LHR4:35 pmLondon Heathrow
37h 25m
1 stop
UKB2:00 pmKobe
$1,420
Asiana Airlines
Sep 2
UKB3:00 pmKobe
31h 20m
1 stop
LHR2:20 pmLondon Heathrow
Sep 7
LHR4:35 pmLondon Heathrow
37h 25m
1 stop
UKB2:00 pmKobe
$1,422
Asiana Airlines
Sep 2
UKB3:00 pmKobe
31h 20m
1 stop
LHR2:20 pmLondon Heathrow
Sep 7
LHR4:35 pmLondon Heathrow
37h 25m
1 stop
UKB2:00 pmKobe
$1,423

Air France flights from Osaka to London Heathrow Airport

Our best Air France deals on Osaka to London Heathrow Airport flight tickets
Air France
Jul 16
ITM6:20 pmOsaka Itami
21h 35m
2 stops
LHR7:55 amLondon Heathrow
Jul 21
LHR8:55 amLondon Heathrow
19h 40m
2 stops
ITM12:35 pmOsaka Itami
$1,870
Air France
Jul 16
ITM6:20 pmOsaka Itami
21h 35m
2 stops
LHR7:55 amLondon Heathrow
Jul 21
LHR8:55 amLondon Heathrow
19h 40m
2 stops
ITM12:35 pmOsaka Itami
$2,127

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 6, 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

$817

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

Fri 11/20

3:00 pm-7:10 pm

1 stop37h 10m

London Heathrow

Fri 11/27

9:10 pm-2:00 pm

1 stop31h 50m

$926

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Tue 8/25

4:00 pm-7:20 pm

1 stop35h 20m

London Heathrow

Mon 8/31

10:10 pm-2:10 pm

1 stop32h 00m

$989
Quickest round-trip

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Sun 8/16

12:55 am-7:10 pm

2 stops26h 15m

London Heathrow

Mon 8/24

8:50 pm-7:55 am

2 stops27h 05m

$1,003

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Fri 8/14

12:55 am-7:10 pm

2 stops26h 15m

London Heathrow

Sat 8/22

8:50 pm-7:55 am

2 stops27h 05m

$1,080

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

$1,420

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

$1,422

KobeLondon

UKB - LHR

UKBLHR

Kobe

Thu 11/19

11:10 am-4:30 pm

1 stop38h 20m

London Heathrow

Mon 11/23

6:50 pm-5:40 pm

1 stop37h 50m

$1,429

KobeLondon

UKB - LHR

UKBLHR

Kobe

Wed 11/25

6:40 pm-4:30 pm

1 stop30h 50m

London Heathrow

Sun 11/29

6:50 pm-10:10 am

1 stop30h 20m

$1,431

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 February is, on average, the cheapest month to fly to London Heathrow Airport from Osaka, with most prices found around $649. If you’re not able to fly to London Heathrow Airport in February, then December is your next best option. Flight prices from Osaka to London Heathrow Airport during December average around $784.

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
1,403 reviews
Search Cathay Pacific flights

Traveling to a place near London?

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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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