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Cheap flights from Osaka to London from $438

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 6/21. 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

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.
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
$884Multiple Airlines
Thu, Jul 23 - 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
$927Multiple Airlines
Wed, May 27 - Thu, Jun 4
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
51h 05m
2 stops
$983Multiple Airlines
Thu, May 14 - Tue, Jun 9
Air China Logo
9:05 am - 8:25 pm
KIX
-
LHR
19h 20m
1 stop
Air China Logo
8:25 pm - 8:30 pm
LHR
-
KIX
16h 05m
1 stop
$990Air China
Tue, Jun 23 - Sat, Jun 27
Asiana Airlines Logo
10:30 am - 2:20 pm
KIX
-
LHR
35h 50m
1 stop
Asiana Airlines Logo
4:35 pm - 9:35 pm
LHR
-
KIX
21h 00m
1 stop
$1,010Asiana Airlines
Wed, May 6 - Thu, May 14
Asiana Airlines Logo
10:30 am - 2:20 pm
KIX
-
LHR
35h 50m
1 stop
Asiana Airlines Logo
4:35 pm - 6:30 pm
LHR
-
KIX
17h 55m
1 stop
$1,014Asiana Airlines
Wed, May 6 - Thu, May 14
Korean Air Logo
11:55 am - 5:20 pm
UKB
-
LHR
37h 25m
1 stop
Korean Air Logo
7:35 pm - 10:55 am
LHR
-
UKB
31h 20m
1 stop
$1,121Korean Air
Wed, May 6 - Thu, May 14
Korean Air Logo
11:55 am - 5:20 pm
UKB
-
LHR
37h 25m
1 stop
Korean Air Logo
7:35 pm - 10:55 am
LHR
-
UKB
31h 20m
1 stop
$1,123Korean Air
Wed, May 6 - Thu, May 14
Qatar Airways Logo
4:55 pm - 2:05 pm
ITM
-
LHR
29h 10m
2 stops
Qatar Airways Logo
7:25 pm - 7:35 am
LHR
-
ITM
28h 10m
2 stops
$1,457Qatar Airways
Wed, May 20 - Tue, May 26
Qatar Airways Logo
4:55 pm - 2:05 pm
ITM
-
LHR
29h 10m
2 stops
Qatar Airways Logo
8:25 am - 7:45 pm
LHR
-
ITM
27h 20m
2 stops
$1,480Qatar Airways
Fri, May 15 - Tue, Jun 9

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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
May 6
KIX10:30 amOsaka Kansai Intl
35h 50m
1 stop
LHR2:20 pmLondon Heathrow
May 14
LHR4:35 pmLondon Heathrow
21h 00m
1 stop
KIX9:35 pmOsaka Kansai Intl
$1,010
Asiana Airlines
May 6
KIX10:30 amOsaka Kansai Intl
35h 50m
1 stop
LHR2:20 pmLondon Heathrow
May 14
LHR4:35 pmLondon Heathrow
17h 55m
1 stop
KIX6:30 pmOsaka Kansai Intl
$1,014
Asiana Airlines
May 12
KIX10:30 amOsaka Kansai Intl
35h 50m
1 stop
LHR2:20 pmLondon Heathrow
May 19
LHR4:35 pmLondon Heathrow
21h 00m
1 stop
KIX9:35 pmOsaka Kansai Intl
$1,034

ANA flights from Osaka to London Heathrow Airport

Our best ANA deals on Osaka to London Heathrow Airport flight tickets
ANA
Jul 24
ITM7:30 amOsaka Itami
22h 40m
2 stops
LHR10:10 pmLondon Heathrow
Aug 24
LHR7:25 amLondon Heathrow
17h 55m
2 stops
ITM9:20 amOsaka Itami
$1,905
ANA
Jul 24
ITM7:30 amOsaka Itami
22h 40m
2 stops
LHR10:10 pmLondon Heathrow
Aug 24
LHR7:00 pmLondon Heathrow
17h 15m
1 stop
ITM8:15 pmOsaka Itami
$1,970
ANA
Apr 19
ITM7:05 amOsaka Itami
17h 15m
1 stop
LHR4:20 pmLondon Heathrow
May 4
LHR7:00 pmLondon Heathrow
17h 15m
1 stop
ITM8:15 pmOsaka Itami
$6,209

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 April 15, 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

Thu 7/23

12:55 am-7:10 pm

2 stops26h 15m

London Heathrow

Mon 8/24

8:50 pm-7:55 am

2 stops27h 05m

$884

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Wed 5/27

12:55 am-7:10 pm

2 stops26h 15m

London Heathrow

Thu 6/4

8:50 pm-7:55 am

2 stops27h 05m

$927

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 5/14

12:55 am-7:10 pm

2 stops26h 15m

London Heathrow

Tue 6/9

8:50 pm-7:55 am

2 stops51h 05m

$983
Quickest round-trip

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Tue 6/23

9:05 am-8:25 pm

1 stop19h 20m

London Heathrow

Sat 6/27

8:25 pm-8:30 pm

1 stop16h 05m

$990

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Wed 5/6

10:30 am-2:20 pm

1 stop35h 50m

London Heathrow

Thu 5/14

4:35 pm-9:35 pm

1 stop21h 00m

$1,010

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Wed 5/6

10:30 am-2:20 pm

1 stop35h 50m

London Heathrow

Thu 5/14

4:35 pm-6:30 pm

1 stop17h 55m

$1,014

KobeLondon

UKB - LHR

UKBLHR

Kobe

Wed 5/6

11:55 am-5:20 pm

1 stop37h 25m

London Heathrow

Thu 5/14

7:35 pm-10:55 am

1 stop31h 20m

$1,121

KobeLondon

UKB - LHR

UKBLHR

Kobe

Wed 5/6

11:55 am-5:20 pm

1 stop37h 25m

London Heathrow

Thu 5/14

7:35 pm-10:55 am

1 stop31h 20m

$1,123

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Wed 5/20

4:55 pm-2:05 pm

2 stops29h 10m

London Heathrow

Tue 5/26

7:25 pm-7:35 am

2 stops28h 10m

$1,457

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Fri 5/15

4:55 pm-2:05 pm

2 stops29h 10m

London Heathrow

Tue 6/9

8:25 am-7:45 pm

2 stops27h 20m

$1,480

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

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 37% 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 April 2026, prices for Osaka to London Heathrow Airport flights are approximately 84% 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

29h 00m

Direct flights

None
The fastest flight from Osaka to London Heathrow Airport takes 29h 00m
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 29h 00m.

  • 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
202 reviews
Search China Eastern flights
Cathay PacificPriceFrom $1,116Free CancellationRating
7.6
1,275 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?

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