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Cheap flights from Osaka to London from $440

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.
Shenzhen Airlines Logo
1:10 pm - 7:50 pm
KIX
-
LHR
38h 40m
2 stops
Shenzhen Airlines Logo
10:05 pm - 12:10 pm
LHR
-
KIX
30h 05m
2 stops
$771Shenzhen Airlines
Fri, Aug 21 - Sat, Aug 29
Shenzhen Airlines Logo
1:10 pm - 7:50 pm
KIX
-
LHR
38h 40m
2 stops
Shenzhen Airlines Logo
10:05 pm - 12:10 pm
LHR
-
KIX
30h 05m
2 stops
$799Shenzhen Airlines
Fri, Aug 21 - Fri, Aug 28
Multiple Airlines Logo
4:10 pm - 7:10 pm
KIX
-
LHR
36h 00m
2 stops
Multiple Airlines Logo
9:10 pm - 11:15 am
LHR
-
KIX
29h 05m
2 stops
$830Multiple Airlines
Sun, Oct 25 - Mon, Nov 2
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
$918Multiple Airlines
Sun, Sep 6 - Fri, Sep 11
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
$1,352Asiana Airlines
Mon, Sep 7 - Mon, Sep 14
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
$1,368Asiana Airlines
Mon, Sep 7 - Fri, Sep 11
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
$1,453Korean Air
Thu, Nov 26 - Sun, Nov 29
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
$1,457Korean Air
Thu, Nov 26 - Sun, Nov 29
British Airways Logo
9:35 am - 7:20 pm
ITM
-
LHR
18h 45m
1 stop
British Airways Logo
8:40 am - 3:40 pm
LHR
-
ITM
22h 00m
1 stop
$1,582British Airways
Mon, Dec 21 - Wed, Jan 6
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
$1,605British Airways
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 7
UKB3:00 pmKobe
31h 20m
1 stop
LHR2:20 pmLondon Heathrow
Sep 14
LHR4:35 pmLondon Heathrow
37h 25m
1 stop
UKB2:00 pmKobe
$1,352
Asiana Airlines
Sep 7
UKB3:00 pmKobe
31h 20m
1 stop
LHR2:20 pmLondon Heathrow
Sep 11
LHR4:35 pmLondon Heathrow
37h 25m
1 stop
UKB2:00 pmKobe
$1,368
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
$1,379

Korean Air flights from Osaka to London Heathrow Airport

Our best Korean Air deals on Osaka to London Heathrow Airport flight tickets
Korean Air
Nov 26
UKB6:40 pmKobe
30h 50m
1 stop
LHR4:30 pmLondon Heathrow
Nov 29
LHR6:50 pmLondon Heathrow
30h 20m
1 stop
UKB10:10 amKobe
$1,453
Korean Air
Nov 26
UKB6:40 pmKobe
30h 50m
1 stop
LHR4:30 pmLondon Heathrow
Nov 29
LHR6:50 pmLondon Heathrow
30h 20m
1 stop
UKB10:10 amKobe
$1,457
Korean Air
Oct 20
UKB6:55 pmKobe
30h 25m
1 stop
LHR5:20 pmLondon Heathrow
Oct 26
LHR6:50 pmLondon Heathrow
30h 20m
1 stop
UKB10:10 amKobe
$1,459

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 24, 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

Fri 8/21

1:10 pm-7:50 pm

2 stops38h 40m

London Heathrow

Sat 8/29

10:05 pm-12:10 pm

2 stops30h 05m

$771

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Fri 8/21

1:10 pm-7:50 pm

2 stops38h 40m

London Heathrow

Fri 8/28

10:05 pm-12:10 pm

2 stops30h 05m

$799

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Sun 10/25

4:10 pm-7:10 pm

2 stops36h 00m

London Heathrow

Mon 11/2

9:10 pm-11:15 am

2 stops29h 05m

$830

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Sun 9/6

12:55 am-7:10 pm

2 stops26h 15m

London Heathrow

Fri 9/11

8:50 pm-7:55 am

2 stops27h 05m

$918

KobeLondon

UKB - LHR

UKBLHR

Kobe

Mon 9/7

3:00 pm-2:20 pm

1 stop31h 20m

London Heathrow

Mon 9/14

4:35 pm-2:00 pm

1 stop37h 25m

$1,352

KobeLondon

UKB - LHR

UKBLHR

Kobe

Mon 9/7

3:00 pm-2:20 pm

1 stop31h 20m

London Heathrow

Fri 9/11

4:35 pm-2:00 pm

1 stop37h 25m

$1,368

KobeLondon

UKB - LHR

UKBLHR

Kobe

Thu 11/26

6:40 pm-4:30 pm

1 stop30h 50m

London Heathrow

Sun 11/29

6:50 pm-10:10 am

1 stop30h 20m

$1,453

KobeLondon

UKB - LHR

UKBLHR

Kobe

Thu 11/26

6:40 pm-4:30 pm

1 stop30h 50m

London Heathrow

Sun 11/29

6:50 pm-10:10 am

1 stop30h 20m

$1,457
Quickest round-trip

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Mon 12/21

9:35 am-7:20 pm

1 stop18h 45m

London Heathrow

Wed 1/6

8:40 am-3:40 pm

1 stop22h 00m

$1,582

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

$1,605

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 10m

Direct flights

None
The fastest flight from Osaka to London Heathrow Airport takes 17h 10m
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 10m.

  • 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
1,429 reviews
Search Cathay Pacific 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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