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Cathay Pacific flights from London to Osaka (LON - OSA)

LON — OSA
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheapflights users flying from London to Osaka on Cathay Pacific typically fly into Osaka Kansai Intl and depart from London Heathrow. Select your dates above for pricing.

Cathay Pacific flights from London to Osaka in 2025

Find detailed information about Cathay Pacific flights from London to Osaka. Explore the options provided by Cathay Pacific to plan your journey from London to Osaka. Data last updated 12 September 2025.

One-way from

£637

Return from

£778

Popular in

July

Cheapest in

November

Average price (all airlines)

£602
Cathay Pacific
  • Cathay Pacific
  • 14/1
  • 2 total stops
  • 18h 55m total
  • London to Osaka
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Cathay Pacific
  • Cathay Pacific
  • 29/9-12/10
  • 2 total stops
  • 57h 25m total
  • London to Osaka
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Highest demand for flights from London to Osaka; 15% potential price increase.
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Best time to find cheap flights from London to Osaka; 4% potential price drop.
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Average price for all London to Osaka flights (one-way and round-trip).
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  • Does Cathay Pacific service alternative airports for LON-OSA?

    Those looking to travel from London to Osaka on Cathay Pacific should know that there are other options for airports to fly into when visiting Osaka. 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 Cathay Pacific. Alternatively, if you are looking for more options when departing from London, consider London Gatwick which is the closest major airport to London Heathrow that offers Cathay Pacific flights.

  • How do most travelers feel about Cathay Pacific?

    165 Cheapflights users have left reviews for Cathay Pacific and have rated the airline 7.2/10. If you are looking to travel from London to Osaka on Cathay Pacific, input your dates in the form above for our best prices!

Find Cathay Pacific flight deals from London to Osaka

Cheapest Cathay Pacific flights from London to Osaka
Explore the most affordable Cathay Pacific flight options available from London to Osaka. Find the lowest fares with prices last updated on 12 September 2025.

Mon 29/918:20LHR - KIX
1 stop28h 20mCathay Pacific
Sun 12/1009:10KIX - LHR
1 stop29h 05mCathay Pacific
Deal found 11/9£778
Fri 26/918:20LHR - KIX
1 stop18h 55mCathay Pacific
Sun 5/1018:35KIX - LHR
1 stop28h 40mCathay Pacific
Deal found 11/9£794
Mon 20/1020:10LHR - KIX
1 stop26h 30mCathay Pacific
Tue 28/1016:05KIX - LHR
2 stops34h 15mCathay Pacific
Deal found 11/9£808

Travel insights for Cathay Pacific flights from London to Osaka

Get recent, data-driven insights about Cathay Pacific flights from London to Osaka including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London to Osaka with Cathay Pacific?

Use this chart to determine the optimal time to book a return flight from London to Osaka. Price data was last updated on 5 September 2025.

Booking with Cathay Pacific 31 days in advance of your planned departure date is, on average, the best time to get cheap flights from London 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 to Osaka with Cathay Pacific?

Currently, the most affordable month to book a Cathay Pacific flight from London to Osaka in May, with an average price of £661. Conversely, traveling with Cathay Pacific from London to Osaka in December will be the most expensive, with an average cost of £1,267. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

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).

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
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.

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Fly from London to Osaka on another airline

Consider alternative airlines that service the Osaka area. Flight routes are based on user searches made on Cheapflights and were last updated on 12 September 2025.
Air China flights from London to Osaka

See what others are saying about Cathay Pacific

Read reviews and see what other travellers are saying about their experiences with Cathay Pacific. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Cathay Pacific for your next flight. Reviews last updated 12 September 2025.
Cathay Pacific
7.6
Good
993 reviews
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Overview

Crew

8.1

Entertainment

7.8

Comfort

7.6

Food

7.3

Boarding

7.9

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