Cheap flights from London Heathrow to Osaka

from as little as £729

13 nights in Osaka, departing London Heathrow on 01 / Dec / 2025 with KLM (price found 26 hours ago)

Subject to availability, prices correct of the last 24 hours
Osaka

The London Heathrow / Osaka route

All 9511 km of it

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Osaka flight facts

What you need to know

Alternative flights from the UK to Osaka

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Alternative flights from London Heathrow to Osaka

You might find cheaper flights nearby
Osaka

Today alone, Netflights has searched over 6,608 flights. 01 / Dec / 2025 is currently the lowest priced day of the year to fly the London Heathrow/Osaka route. There are around 699 flights on any given week from the UK to Osaka and the cheapest month to fly right now is December.

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Min / Max Temperature (°C)
LOWEST

0 °C

AVG

16 °C

HIGHEST

32 °C

Rainfall (mm)
LOWEST

40 mm

AVG

107.5 mm

HIGHEST

200 mm

Key facts about Osaka

How to get cheap flights from London Heathrow to Osaka

Tips and advice from our flight experts

Search and book cheap flights from London Heathrow to Osaka with Netflights. Today alone, we've scanned 6,608 flights worldwide. There are 20 airlines offering flights in and out of Osaka, the most popular being Finnair.

There are 699 flights from London Heathrow to or via Osaka every week, with the journey taking 18 hrs 25 mins on average. Osaka Kansai International Airport is consistently the cheapest airport to fly into, but it's best to check all your options – it won't necessarily be the cheapest airport on your chosen dates.

You can fly to Osaka from £729. But, if you adjust your search to incorporate other airports near London Heathrow, this figure may drop – your search currently only covers flights from London Heathrow. Just so you know, the highest prices will be in March.

Booking a flight to Osaka with Netflights is easy. You can search by month to see the cheapest day of the week to fly. Plus, you can add accommodation and car hire to your booking. Prices for accommodation and flights are generally lower in January – which is also the cheapest time to fly.

Other popular destinations near Osaka

Where other people are flying to

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