Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Osaka from £308

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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OSA
4 May — 11 May1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Osaka are usually found in February or May, booked 34 days in advance, depart on a Thursday or Friday and return on a Monday

Cheap flight deals from Heathrow to Osaka

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Osaka (OSA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 April 2025.

Round-trip from

£473

One-way from

£308

Popular in

July

Cheapest in

February

Average price

£937
China Eastern
  • China Eastern
  • 4/6-18/6
  • 2 total stops
  • 32h 50m total
  • London to Osaka
Search Deals
28/5
  • 28/5
  • 2 total stops
  • 19h 15m total
  • London to Osaka
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£70 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Heathrow to Osaka

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 29 April 2025.

Wed 4/621:20LHR - KIX
1 stop15h 40mChina Eastern
Wed 18/609:30KIX - LHR
1 stop17h 10mChina Eastern
Deal found 28/4£473
Mon 2/622:00LHR - KIX
2 stops54h 45mHainan Airlines
Tue 17/614:30KIX - LHR
1 stop37h 00mHainan Airlines
Deal found 28/4£483
Thu 29/521:20LHR - KIX
1 stop15h 40mMultiple Airlines
Fri 6/612:00KIX - LHR
1 stop38h 40mMultiple Airlines
Deal found 28/4£495
Sat 8/1120:25LHR - KIX
1 stop14h 45mAir China
Sun 30/1109:00KIX - LHR
1 stop15h 55mAir China
Deal found 28/4£523
Thu 12/621:00LHR - KIX
1 stop32h 55mChina Southern
Thu 19/608:40KIX - LHR
1 stop18h 20mChina Southern
Deal found 27/4£524
Sun 11/522:05LHR - KIX
1 stop32h 00mShenzhen Airlines
Sat 24/515:05KIX - LHR
1 stop36h 55mShenzhen Airlines
Deal found 28/4£582
Wed 28/521:20LHR - ITM
2 stops26h 45mMultiple Airlines
Tue 10/619:55ITM - LHR
2 stops30h 45mMultiple Airlines
Deal found 28/4£698
Thu 12/621:00LHR - UKB
2 stops50h 50mMultiple Airlines
Thu 19/607:05UKB - LHR
2 stops43h 55mMultiple Airlines
Deal found 28/4£737
Tue 6/519:45LHR - ITM
2 stops32h 50mAir France
Tue 13/520:10ITM - LHR
2 stops33h 15mAir France
Deal found 29/4£793
Thu 12/615:35LHR - ITM
2 stops20h 10mJapan Airlines
Thu 19/607:05ITM - LHR
1 stop16h 45mJapan Airlines
Deal found 28/4£914
Thu 1/519:00LHR - ITM
1 stop17h 35mANA
Fri 9/507:05ITM - LHR
2 stops21h 35mANA
Deal found 29/4£930
Thu 1/519:00LHR - UKB
1 stop18h 45mANA
Fri 9/507:05UKB - LHR
1 stop17h 15mANA
Deal found 29/4£939

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow to Osaka 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, Cheapflights users made 858,174 searches. Data last updated 29 April 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Osaka that are best for you.

Fly from

Heathrow

Fly to

Osaka

Route

Depart

Return

Price

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Wed 4/6

21:20-21:00

1 stop15h 40m

Osaka Kansai Intl

Wed 18/6

09:30-18:40

1 stop17h 10m

£473

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Mon 2/6

22:00-12:45

2 stops54h 45m

Osaka Kansai Intl

Tue 17/6

14:30-19:30

1 stop37h 00m

£483

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Thu 29/5

21:20-21:00

1 stop15h 40m

Osaka Kansai Intl

Fri 6/6

12:00-18:40

1 stop38h 40m

£495

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Thu 12/6

21:00-13:55

1 stop32h 55m

Osaka Kansai Intl

Thu 19/6

08:40-19:00

1 stop18h 20m

£524

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Thu 12/6

22:40-12:40

1 stop30h 00m

Osaka Kansai Intl

Thu 19/6

09:05-20:30

1 stop19h 25m

£533

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Sun 11/5

22:05-14:05

1 stop32h 00m

Osaka Kansai Intl

Sat 24/5

15:05-20:00

1 stop36h 55m

£582

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Wed 28/5

21:20-08:05

2 stops26h 45m

Osaka Itami

Tue 10/6

19:55-18:40

2 stops30h 45m

£698

LondonKobe

LHR - UKB

LHRUKB

London Heathrow

Thu 12/6

21:00-07:50

2 stops50h 50m

Kobe

Thu 19/6

07:05-19:00

2 stops43h 55m

£737

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Thu 12/6

15:35-19:45

2 stops20h 10m

Osaka Itami

Thu 19/6

07:05-15:50

1 stop16h 45m

£914

LondonOsaka

LHR - ITM

LHRITM

London Heathrow

Mon 9/6

19:00-20:15

1 stop17h 15m

Osaka Itami

Mon 23/6

07:30-16:20

1 stop16h 50m

£942

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 47 results
1
2
3
...
5

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?

Use this chart to determine the optimal time to book a return flight from Heathrow to Osaka. Price data was last updated on 25 April 2025.

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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Osaka (average of £660). Flying from London Heathrow Airport to Osaka in July is currently the most expensive (average of £1,373). 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.

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

Find hourly flight availability from Heathrow to Osaka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 April 2025.

It’s optimal to fly from London Heathrow Airport to Osaka in the evening. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight at midday.

What is the cheapest day to fly from London Heathrow Airport to Osaka?

Use this chart to determine the cheapest time to fly return from Heathrow to Osaka. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London Heathrow Airport to Osaka flight should consider departing on Friday afternoons when fares are most often at their lowest. Wednesday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Osaka by month

Plan your trip to Osaka by taking into account the average rainfall totals by month.

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.

Temperature in Osaka by month

Plan your trip to Osaka by taking into account the average temperature totals by month.

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).

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 29 April 2025.
Read through reviews of airlines operating flights from London to Osaka, such as EVA Air, Korean Air and Japan Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Food

8.1

Boarding

8.4

Crew

8.6

Overall

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very Good
1,186 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Food

8.1

Boarding

8.4

Crew

8.6

Overall

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Korean Air
8.4
Very Good
1,064 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Food

8.1

Boarding

8.4

Crew

8.6

Overall

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Japan Airlines
8.3
Very Good
1,459 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Food

8.1

Boarding

8.4

Crew

8.6

Overall

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
China Airlines
8.3
Very Good
729 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Food

8.1

Boarding

8.4

Crew

8.6

Overall

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
ANA
8.3
Very Good
855 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Food

8.1

Boarding

8.4

Crew

8.6

Overall

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

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.

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

    According to our current data, China Eastern (£473), Hainan Airlines (£483), and China Southern (£524) offers the cheapest pricing from London Heathrow Airport to Osaka. You may be able to fly from London Heathrow Airport to Osaka for 39% 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 Southern. According to our data, you can fly for as low as £327. Users have also found prices from £332 and £343 on Air China and Shenzhen Airlines, respectively.

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

    Most travelers choose London Heathrow - Osaka Kansai Intl, London Heathrow - Osaka Itami or London Heathrow - Kobe 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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Osaka (average of £660). Flying from London Heathrow Airport to Osaka in July is currently the most expensive (average of £1,373). 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

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

Top 10 airlines flying from Heathrow to Osaka

Discover the top 10 airlines that operate flights from Heathrow to Osaka. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£391Average£516FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapest£422Average£639FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Shenzhen AirlinesCheapest£436Average£537FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Air ChinaCheapest£445Average£502FlexibilityNo cancel feeOn-time67%
Search Air China flights
Air FranceCheapest£631Average£804FlexibilityNo cancel feeOn-time77%
Search Air France flights
Japan AirlinesCheapest£647Average£1,086FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Cathay PacificCheapest£674Average£810FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Etihad AirwaysCheapest£694Average£786FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Asiana AirlinesCheapest£713Average£860FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
FinnairCheapest£723Average£870FlexibilityNo cancel feeOn-time76%
Search Finnair flights

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?

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.
Site
©2025 Cheapflights