How long is the flight from London Heathrow Airport to Osaka?

Departing from London Heathrow Airport to Osaka will take you 18h 25m. The distance between London Heathrow Airport and Osaka is about 5901 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from London Heathrow Airport to Osaka round-trip?

According to our current data, China Southern (£427), China Eastern (£433), and Air China (£490) offers the cheapest pricing from London Heathrow Airport to Osaka. You may be able to fly from London Heathrow Airport to Osaka for 42% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from London Heathrow Airport to Osaka one-way?

For one-way options, check prices for China Eastern. According to our data, you can fly for as low as £285. Users have also found prices from £307 and £478 on Air China and Etihad Airways, respectively.

In terms of precipitation, rainfall in Osaka ranges from 40.0 - 200.0 inches per month. June is typically the wettest month, when rainfall can reach 200.0 mm. January is typically the driest time to visit Osaka when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Osaka, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

What are the most popular routes from London Heathrow Airport to Osaka?

Most travelers choose London Heathrow - Osaka Kansai Intl, London Heathrow - Kobe or London Heathrow - Osaka Itami when deciding on the best route from London Heathrow Airport to Osaka.

What are the most popular airlines that fly from London Heathrow Airport to Osaka?

The most popular airlines flying from London Heathrow Airport to Osaka are China Eastern, Air China and Cathay Pacific. Something to consider prior to booking your flight.

What is the cheapest time of day to fly from LHR to OSA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Osaka as you normally would.

Can I find deals for flights from Heathrow to Osaka that include hotel bookings?

Yes. In addition to deals on Heathrow to Osaka flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Heathrow to Osaka?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Osaka.

Can I find deals for business class flights from Heathrow to Osaka?

Yes. Cheapflights offers flight deals from Heathrow to Osaka by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£282+ Flights from London Heathrow Airport to Osaka

Q: How much does it cost for a return flight from London Heathrow Airport to Osaka?

Airfare is below average for this route at the moment. London Heathrow Airport to Osaka flights typically cost between £523 and £826 in March. The cheapest return flight price found within the last 3 days was £421 on China Eastern (2 Mar-8 Mar).

Cheap flight deals from Heathrow to Osaka

Round-trip from	£421
One-way from	£282
Popular in	December
Cheapest in	November
Average price	£662

China Eastern
2/3-8/3
2 total stops
53h 30m total
London to Osaka

Search Deals

Air China
19/4
1 total stop
16h 05m total
London to Osaka

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (£7 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

Find flight deals from Heathrow to Osaka

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Osaka
Explore the most affordable flight options available from Heathrow to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 January 2026.

Mon 2/321:00LHR - KIX

1 stop15h 00mChina Eastern

Fri 13/314:20KIX - LHR

1 stop36h 10mChina Eastern

Deal found 6/1£421

Wed 21/121:00LHR - KIX

1 stop31h 20mChina Eastern

Wed 4/209:20KIX - LHR

1 stop17h 10mChina Eastern

Deal found 6/1£427

Mon 2/319:35LHR - KIX

1 stop34h 25mChina Southern

Sun 8/316:00KIX - LHR

1 stop34h 00mChina Southern

Deal found 5/1£433

Sun 1/321:00LHR - KIX

1 stop15h 00mChina Eastern

Sun 22/312:00KIX - LHR

1 stop38h 30mChina Eastern

Deal found 6/1£434

Fri 23/122:00LHR - KIX

1 stop32h 00mChina Southern

Mon 2/214:25KIX - LHR

1 stop37h 10mChina Southern

Deal found 5/1£436

Sun 25/122:00LHR - KIX

1 stop30h 05mChina Southern

Sun 1/216:00KIX - LHR

1 stop34h 00mChina Southern

Deal found 6/1£437

Tue 3/222:00LHR - KIX

1 stop32h 00mChina Southern

Tue 10/216:00KIX - LHR

1 stop35h 35mChina Southern

Deal found 6/1£439

Sat 25/421:00LHR - KIX

1 stop32h 55mChina Southern

Sat 9/515:25KIX - LHR

1 stop34h 40mChina Southern

Deal found 5/1£443

Sat 9/522:10LHR - KIX

1 stop31h 00mChina Southern

Mon 18/515:25KIX - LHR

1 stop34h 40mChina Southern

Deal found 6/1£445

Wed 4/322:00LHR - KIX

1 stop32h 00mChina Southern

Mon 16/316:00KIX - LHR

1 stop35h 35mChina Southern

Deal found 6/1£447

Tue 3/322:00LHR - KIX

1 stop32h 00mChina Southern

Mon 16/316:00KIX - LHR

1 stop35h 35mChina Southern

Deal found 5/1£447

Sat 9/522:10LHR - KIX

1 stop31h 00mChina Southern

Sun 24/515:25KIX - LHR

1 stop34h 40mChina Southern

Deal found 5/1£449

Best flights from Heathrow to Osaka
Discover carefully curated flight deals from Heathrow to Osaka that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 January 2026.

Sat 17/121:10LHR - KIX

1 stop31h 55mShenzhen Airlines

Sat 31/115:05KIX - LHR

1 stop37h 05mShenzhen Airlines

Deal found 6/1£631

Wed 4/318:50LHR - UKB

1 stop37h 50mKorean Air

Mon 16/311:10UKB - LHR

1 stop38h 20mKorean Air

Deal found 5/1£866

Tue 17/206:40LHR - ITM

2 stops21h 15mMultiple Airlines

Fri 27/207:05ITM - LHR

2 stops19h 35mMultiple Airlines

Deal found 6/1£910

Wed 4/308:45LHR - ITM

2 stops18h 25mLufthansa

Wed 11/308:00ITM - LHR

2 stops22h 00mLufthansa

Deal found 6/1£925

Mon 11/518:10LHR - ITM

2 stops41h 40mBritish Airways

Thu 28/512:30ITM - LHR

2 stops40h 10mBritish Airways

Deal found 5/1£975

Thu 14/518:10LHR - ITM

2 stops40h 55mFinnair

Sat 6/607:05ITM - LHR

2 stops45h 35mFinnair

Deal found 6/1£988

Thu 22/108:35LHR - ITM

1 stop18h 10mJapan Airlines

Tue 3/219:30ITM - LHR

1 stop19h 55mJapan Airlines

Deal found 4/1£1,011

Fri 6/321:10LHR - KIX

1 stop34h 10mShenzhen Airlines

Tue 17/315:05KIX - LHR

1 stop37h 05mShenzhen Airlines

Deal found 6/1£632

Mon 9/321:10LHR - KIX

1 stop31h 55mShenzhen Airlines

Fri 20/315:05KIX - LHR

1 stop37h 05mShenzhen Airlines

Deal found 6/1£632

Fri 6/321:10LHR - KIX

1 stop31h 55mShenzhen Airlines

Fri 20/315:05KIX - LHR

1 stop37h 05mShenzhen Airlines

Deal found 6/1£632

Fri 6/321:10LHR - KIX

1 stop31h 55mShenzhen Airlines

Sat 21/315:05KIX - LHR

1 stop37h 05mShenzhen Airlines

Deal found 6/1£632

Wed 11/318:50LHR - UKB

1 stop37h 50mKorean Air

Wed 25/318:40UKB - LHR

1 stop30h 50mKorean Air

Deal found 6/1£866

Wed 4/318:50LHR - UKB

1 stop30h 20mKorean Air

Fri 6/318:40UKB - LHR

1 stop30h 50mKorean Air

Deal found 5/1£878

Mon 11/518:10LHR - ITM

2 stops39h 25mBritish Airways

Tue 26/512:30ITM - LHR

1 stop25h 55mBritish Airways

Deal found 5/1£982

Sat 14/321:10LHR - KIX

2 stops30h 00mShenzhen Airlines

Sun 29/318:00KIX - LHR

2 stops33h 50mShenzhen Airlines

Deal found 5/1£683

Wed 21/118:30LHR - ITM

1 stop16h 35mJapan Airlines

Tue 3/220:10ITM - LHR

1 stop19h 15mJapan Airlines

Deal found 6/1£1,012

Wed 4/318:50LHR - UKB

1 stop30h 20mKorean Air

Sat 7/318:40UKB - LHR

1 stop30h 50mKorean Air

Deal found 5/1£878

Thu 14/518:10LHR - ITM

2 stops39h 25mBritish Airways

Thu 28/512:30ITM - LHR

2 stops40h 10mBritish Airways

Deal found 5/1£988

Wed 18/208:35LHR - ITM

1 stop20h 15mJapan Airlines

Tue 3/313:40ITM - LHR

2 stops25h 45mJapan Airlines

Deal found 6/1£1,013

Mon 13/422:05LHR - KIX

1 stop32h 00mShenzhen Airlines

Sat 25/417:10KIX - LHR

1 stop34h 50mShenzhen Airlines

Deal found 4/1£733

Wed 21/118:50LHR - UKB

1 stop30h 20mKorean Air

Wed 28/118:40UKB - LHR

1 stop30h 50mKorean Air

Deal found 6/1£914

Sat 21/208:35LHR - ITM

1 stop17h 10mJapan Airlines

Tue 10/313:40ITM - LHR

2 stops25h 45mJapan Airlines

Deal found 6/1£1,013

Mon 4/509:40LHR - ITM

1 stop16h 55mBritish Airways

Sun 10/516:30ITM - LHR

1 stop21h 55mBritish Airways

Deal found 6/1£1,020

Sun 12/422:05LHR - KIX

1 stop32h 00mShenzhen Airlines

Sat 25/415:05KIX - LHR

1 stop36h 55mShenzhen Airlines

Deal found 4/1£733

Mon 9/318:50LHR - UKB

1 stop37h 50mKorean Air

Fri 20/311:10UKB - LHR

1 stop38h 20mKorean Air

Deal found 5/1£918

Sun 25/121:10LHR - KIX

2 stops30h 00mShenzhen Airlines

Sun 1/215:05KIX - LHR

1 stop37h 05mShenzhen Airlines

Deal found 6/1£756

Thu 22/118:50LHR - UKB

1 stop37h 50mKorean Air

Wed 4/218:40UKB - LHR

1 stop30h 50mKorean Air

Deal found 4/1£933

Sat 7/321:10LHR - KIX

2 stops30h 00mShenzhen Airlines

Sat 21/315:05KIX - LHR

1 stop37h 05mShenzhen Airlines

Deal found 6/1£764

Thu 22/118:50LHR - UKB

1 stop37h 50mKorean Air

Tue 3/211:10UKB - LHR

1 stop38h 20mKorean Air

Deal found 4/1£933

Mon 2/218:50LHR - UKB

1 stop37h 50mKorean Air

Mon 9/211:10UKB - LHR

1 stop38h 20mKorean Air

Deal found 5/1£965

Last-minute flights from Heathrow to Osaka
Discover last-minute flight deals from Heathrow to Osaka. Data last updated 7 January 2026 and is based on user searches.

Sun 11/121:30LHR - KIX

2 stops36h 50mMultiple Airlines

Sun 25/121:05KIX - LHR

2 stops30h 30mMultiple Airlines

Deal found 6/1£467

Wed 14/121:00LHR - KIX

1 stop30h 10mChina Eastern

Mon 26/113:10KIX - LHR

1 stop37h 20mChina Eastern

Deal found 4/1£439

Mon 19/119:00LHR - ITM

1 stop16h 35mANA

Thu 22/107:05ITM - LHR

2 stops22h 45mANA

Deal found 5/1£824

Wed 21/121:00LHR - KIX

1 stop31h 20mChina Eastern

Wed 4/209:20KIX - LHR

1 stop17h 10mChina Eastern

Deal found 6/1£427

Wed 21/106:35LHR - ITM

2 stops18h 35mANA

Wed 4/219:00ITM - LHR

2 stops24h 25mANA

Deal found 5/1£701

Thu 22/122:00LHR - KIX

1 stop30h 05mChina Southern

Tue 3/216:00KIX - LHR

1 stop35h 35mChina Southern

Deal found 4/1£472

Fri 23/122:00LHR - KIX

1 stop32h 00mChina Southern

Mon 2/214:25KIX - LHR

1 stop37h 10mChina Southern

Deal found 5/1£436

Fri 23/121:30LHR - KIX

2 stops37h 40mMultiple Airlines

Mon 2/220:15KIX - LHR

2 stops31h 20mMultiple Airlines

Deal found 5/1£465

Fri 23/119:00LHR - ITM

1 stop16h 35mANA

Mon 2/220:20ITM - LHR

2 stops20h 25mANA

Deal found 5/1£827

Sun 25/122:00LHR - KIX

1 stop30h 05mChina Southern

Sun 1/216:00KIX - LHR

1 stop35h 35mChina Southern

Deal found 4/1£433

Sun 1/222:00LHR - KIX

1 stop30h 05mChina Southern

Sun 8/216:00KIX - LHR

1 stop34h 00mChina Southern

Deal found 4/1£473

Tue 17/222:00LHR - KIX

1 stop30h 05mChina Southern

Tue 10/314:25KIX - LHR

1 stop37h 10mChina Southern

Deal found 6/1£468

One-way flights from Heathrow to Osaka
Search for one-way flight options from Heathrow to Osaka. Find affordable one-way fares based on user searches. Data last updated 7 January 2026.

Sun 19/420:25LHR - KIX

1 stop16h 05mAir China

Deal found 5/1£282

Tue 12/522:15LHR - KIX

2 stops31h 50mMultiple Airlines

Deal found 5/1£304

Thu 5/222:00LHR - KIX

1 stop30h 05mChina Southern

Deal found 6/1£312

Sat 9/522:10LHR - KIX

1 stop31h 00mChina Southern

Deal found 5/1£313

Tue 20/122:00LHR - KIX

1 stop30h 05mChina Southern

Deal found 6/1£315

Sat 16/522:15LHR - KIX

2 stops31h 50mMultiple Airlines

Deal found 5/1£316

Tue 13/121:30LHR - KIX

2 stops36h 50mMultiple Airlines

Deal found 5/1£317

Wed 28/122:00LHR - KIX

1 stop32h 00mChina Southern

Deal found 6/1£321

Sun 11/121:30LHR - KIX

2 stops36h 50mMultiple Airlines

Deal found 6/1£323

Thu 22/122:00LHR - KIX

1 stop30h 05mChina Southern

Deal found 6/1£326

Tue 13/119:05LHR - ITM

3 stops38h 50mMultiple Airlines

Deal found 5/1£357

Sun 11/121:30LHR - UKB

2 stops27h 40mMultiple Airlines

Deal found 5/1£372

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Osaka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Sat 17/1

21:10-14:05

1 stop31h 55m

Osaka Kansai Intl

Sat 31/1

15:05-19:10

1 stop37h 05m

£631

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Fri 6/3

21:10-16:20

1 stop34h 10m

Osaka Kansai Intl

Tue 17/3

15:05-19:10

1 stop37h 05m

£632

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Mon 9/3

21:10-14:05

1 stop31h 55m

Osaka Kansai Intl

Fri 20/3

15:05-19:10

1 stop37h 05m

£632

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Fri 6/3

21:10-14:05

1 stop31h 55m

Osaka Kansai Intl

Fri 20/3

15:05-19:10

1 stop37h 05m

£632

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Fri 6/3

21:10-14:05

1 stop31h 55m

Osaka Kansai Intl

Sat 21/3

15:05-19:10

1 stop37h 05m

£632

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Sat 14/3

21:10-12:10

2 stops30h 00m

Osaka Kansai Intl

Sun 29/3

18:00-19:50

2 stops33h 50m

£683

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Mon 13/4

22:05-14:05

1 stop32h 00m

Osaka Kansai Intl

Sat 25/4

17:10-20:00

1 stop34h 50m

£733

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Sun 12/4

22:05-14:05

1 stop32h 00m

Osaka Kansai Intl

Sat 25/4

15:05-20:00

1 stop36h 55m

£733

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Sun 25/1

21:10-12:10

2 stops30h 00m

Osaka Kansai Intl

Sun 1/2

15:05-19:10

1 stop37h 05m

£756

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Sat 7/3

21:10-12:10

2 stops30h 00m

Osaka Kansai Intl

Sat 21/3

15:05-19:10

1 stop37h 05m

£764

Flights are sorted by cheapest return flights first.

Deals found on 4/1

Showing 1-10 of 60 results

...

Best time to book a flight from Heathrow to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka from Heathrow with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Osaka

How far ahead should I book a flight from London Heathrow Airport to Osaka?

Booking 34 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Osaka. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London Heathrow Airport to Osaka?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Osaka (average of £410). Flying from London Heathrow Airport to Osaka in August is currently the most expensive (average of £752). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from London Heathrow Airport to Osaka?

What’s the top stopover airport for flights from London Heathrow Airport to Osaka?

Shanghai (PVG) – chosen by Cheapflights users on 31% of one-stop itineraries from London Heathrow Airport to Osaka on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Osaka?

Beijing (PKX) is the most affordable one-stop option, with an average return flight price of £550.

What’s the fastest stopover option from London Heathrow Airport to Osaka?

Flights via Beijing (PEK) have the shortest average one-way travel time for one-stop routes: 15h 06m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Osaka?

Flights via Doha (DOH) offer the fastest connection on this route, with an average stopover time of 1h 18m.

Reviews of airlines servicing Osaka

See what other customers who have flown with Asiana Airlines, Cathay Pacific, andChina Southern from London Heathrow Airport to Osaka have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Asiana Airlines

8.2

Very Good

500 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Derek,Dec 2025

NRT - ICN

This was a terrible flight. Uncomfortable, incredibly hot in the plane. Will never fly with this airline again.

Asiana Airlines

8.2

Very Good

500 reviews

Asiana Airlines

8.2

Very Good

500 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Derek,Dec 2025

NRT - ICN

This was a terrible flight. Uncomfortable, incredibly hot in the plane. Will never fly with this airline again.

Cathay Pacific

7.6

Good

1,122 reviews

Asiana Airlines

8.2

Very Good

500 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Derek,Dec 2025

NRT - ICN

This was a terrible flight. Uncomfortable, incredibly hot in the plane. Will never fly with this airline again.

China Southern

7.5

Good

125 reviews

Asiana Airlines

8.2

Very Good

500 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Derek,Dec 2025

NRT - ICN

This was a terrible flight. Uncomfortable, incredibly hot in the plane. Will never fly with this airline again.

China Eastern

7.2

Good

186 reviews

Asiana Airlines

8.2

Very Good

500 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Derek,Dec 2025

NRT - ICN

This was a terrible flight. Uncomfortable, incredibly hot in the plane. Will never fly with this airline again.

Air China

7.2

Good

136 reviews

Asiana Airlines

8.2

Very Good

500 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Derek,Dec 2025

NRT - ICN

This was a terrible flight. Uncomfortable, incredibly hot in the plane. Will never fly with this airline again.

Related info for your journey

How long is the flight from London Heathrow Airport to Osaka?
Departing from London Heathrow Airport to Osaka will take you 18h 25m. The distance between London Heathrow Airport and Osaka is about 5901 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from London Heathrow Airport to Osaka round-trip?
According to our current data, China Southern (£427), China Eastern (£433), and Air China (£490) offers the cheapest pricing from London Heathrow Airport to Osaka. You may be able to fly from London Heathrow Airport to Osaka for 42% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from London Heathrow Airport to Osaka one-way?
For one-way options, check prices for China Eastern. According to our data, you can fly for as low as £285. Users have also found prices from £307 and £478 on Air China and Etihad Airways, respectively.
What are the most popular routes from London Heathrow Airport to Osaka?
Most travelers choose London Heathrow - Osaka Kansai Intl, London Heathrow - Kobe or London Heathrow - Osaka Itami when deciding on the best route from London Heathrow Airport to Osaka.
Can I find deals for flights from Heathrow to Osaka that include hotel bookings?
Yes. In addition to deals on Heathrow to Osaka flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Osaka?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Osaka.
Can I find deals for business class flights from Heathrow to Osaka?
Yes. Cheapflights offers flight deals from Heathrow to Osaka by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London Heathrow Airport to Osaka?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Osaka (average of £410). Flying from London Heathrow Airport to Osaka in August is currently the most expensive (average of £752). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Osaka

Heathrow to Kansai Intl flights

Gatwick to Kansai Intl flights

Stansted to Kansai Intl flights

Heathrow to Osaka Itami flights

London City to Kansai Intl flights

Luton to Kansai Intl flights

Stansted to Osaka Itami flights

Other flights to Osaka

Osaka Kansai Intl Airport to Okinawa flights

Osaka Kansai Intl Airport to Sapporo Chitose Airport flights

Osaka Kansai Intl Airport to Incheon Intl Airport flights

Osaka Kansai Intl Airport to Okinawa flights

Osaka Kansai Intl Airport to Taipei City Taiwan Taoyuan Intl Airport flights

Osaka Kansai Intl Airport to Manila flights

Osaka Kansai Intl Airport to Sapporo Chitose Airport flights

Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport flights

Osaka Kansai Intl Airport to Singapore flights

Osaka Kansai Intl Airport to Hong Kong flights

Osaka Kansai Intl Airport to Incheon Intl Airport flights

Osaka Kansai Intl Airport to Hong Kong flights

Top 10 airlines flying from Heathrow to Osaka

Airline	Cheapest	Average	Flexibility	On-time
China Southern	Cheapest£427	Average£506	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
China Eastern	Cheapest£431	Average£615	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Air China	Cheapest£490	Average£622	FlexibilityNo cancel fee	On-time67%	Search Air China flights
ANA	Cheapest£674	Average£1,033	FlexibilityNo cancel fee	On-time80%	Search ANA flights
Cathay Pacific	Cheapest£680	Average£853	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Finnair	Cheapest£714	Average£925	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
KLM	Cheapest£720	Average£857	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Etihad Airways	Cheapest£731	Average£1,086	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Asiana Airlines	Cheapest£766	Average£950	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights
Thai Airways	Cheapest£774	Average£1,082	FlexibilityNo cancel fee	On-time77%	Search Thai Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow to Osaka?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Osaka from Heathrow today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Osaka?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Osaka for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Heathrow to Osaka with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow to Osaka with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Osaka become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Osaka flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London Heathrow Airport to Osaka from £282

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Osaka

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Heathrow to Osaka

Cheapest flights from Heathrow to OsakaExplore the most affordable flight options available from Heathrow to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 January 2026.

Explore the most affordable flight options available from Heathrow to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 January 2026.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Osaka that are best for you.

Best time to book a flight from Heathrow to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka from Heathrow with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Osaka

How far ahead should I book a flight from London Heathrow Airport to Osaka?

Use this chart to determine the optimal time to book a return flight from Heathrow to Osaka. Price data was last updated on 2 January 2026.

What is the cheapest month to book a flight from London Heathrow Airport to Osaka?

How much does it cost for a return flight from London Heathrow Airport to Osaka?

What’s the top stopover airport for flights from London Heathrow Airport to Osaka?

Share of one-stop return flights from London Heathrow Airport to Osaka chosen by Cheapflights users in the past 12 months, using the same stopover each way.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Osaka?

Average return fare for one-stop flights from London Heathrow Airport to Osaka, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

What’s the fastest stopover option from London Heathrow Airport to Osaka?

Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Osaka, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Osaka?

Average stopover duration for one-stop one-way flights from London Heathrow Airport to Osaka, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Osaka

Get insights into the airlines that provide service to Osaka. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Osaka. Reviews last updated 7 January 2026.

See what other customers who have flown with Asiana Airlines, Cathay Pacific, andChina Southern from London Heathrow Airport to Osaka have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Osaka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from London Heathrow Airport to Osaka?

What are the cheapest airlines flying from London Heathrow Airport to Osaka round-trip?

What are the cheapest airlines to fly from London Heathrow Airport to Osaka one-way?

What are the most popular routes from London Heathrow Airport to Osaka?

Can I find deals for flights from Heathrow to Osaka that include hotel bookings?

How can I find direct flights from Heathrow to Osaka?

Can I find deals for business class flights from Heathrow to Osaka?

What is the cheapest month to book a flight from London Heathrow Airport to Osaka?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Osaka

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Heathrow to Osaka

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Osaka?

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Osaka?

Can Cheapflights find flights from Heathrow to Osaka with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to Osaka become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Heathrow to Osaka
Explore the most affordable flight options available from Heathrow to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 January 2026.