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Japan Airlines flights from London to Osaka (LON - OSA)

LON — OSA
7 Nov — 14 Nov1
1 adult
1 adult, Economy, 0 bags

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Cheapest Japan Airlines flights from London to Osaka

Tue 3-1118:30 -
2 stops35h 15m
Tue 17-1115:30 -
2 stops32h 45m
Deal found 5-10HK$14,126
Tue 3-1118:30 -
2 stops35h 15m
Thu 12-1115:30 -
2 stops23h 55m
Deal found 5-10HK$14,259

  • Does Japan Airlines service alternative airports for LON-OSA?

    If you’re flying LON-OSA on Japan Airlines and are looking for alternative airports to fly into or out of, you are in luck. The most popular airport is Osaka Kansai Intl, but for some, Osaka Itami is the better option as it is closer to the end destination or even cheaper to fly into on Japan Airlines. If you are looking for alternative departure airport to London Heathrow, consider flying out of London Gatwick which also offers Japan Airlines flights.

Japan Airlines flights from London to Osaka in 2026

Return from

HK$14,126

Popular in

July

Cheapest in

January

Average price (all airlines)

HK$7,973
Japan Airlines
  • Japan Airlines
  • 3-11-17-11
  • 4 total stops
  • 68h 00m total
  • London to Osaka
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Highest demand for flights from London to Osaka; 18% potential price increase.
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Best time to find cheap flights from London to Osaka; 3% potential price drop.
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Average price for all London to Osaka flights (one-way and round-trip).
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Which month is the cheapest to fly Economy class from London to Osaka?

For Economy class flights, the cheapest month to fly this route is November. The most expensive months are March and July.

Rainfall in Osaka 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

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).

Best time to book a flight from London to Osaka

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

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See what others are saying about Japan Airlines

Japan Airlines
8.3
Very Good
1,934 reviews
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Overview

Crew

8.7

Entertainment

7.8

Boarding

8.4

Food

7.7

Comfort

8.2

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