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Finnair flights from London Heathrow Airport to Tokyo Narita Airport (LHR - NRT)

LHR — NRT
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheapflights users flying from London to Tokyo on Finnair typically fly into Tokyo Narita and depart from London Heathrow. Select your dates above for pricing.

Finnair flights from Heathrow to Narita in 2025

Find detailed information about Finnair flights from Heathrow to Narita. Explore the options provided by Finnair to plan your journey from Heathrow to Narita. Data last updated 17 September 2025.

Return from

£858

Popular in

July

Cheapest in

November

Average price (all airlines)

£793
Finnair
  • Finnair
  • 25/10-15/11
  • 2 total stops
  • 41h 10m total
  • London to Tokyo
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Highest demand for flights from London Heathrow to Tokyo Narita; 8% potential price increase.
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Best time to find cheap flights from London Heathrow to Tokyo Narita; 2% potential price drop.
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Average price for all London Heathrow to Tokyo Narita flights (one-way and round-trip).
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  • How do most travelers feel about Finnair?

    The general consensus from 166 Cheapflights users is that Finnair is a 7.2/10. Select your travel dates above for updated prices on flights from London Heathrow Airport to Tokyo Narita Airport (LHR-NRT).

Find Finnair flight deals from Heathrow to Narita

Cheapest Finnair flights from Heathrow to Narita
Explore the most affordable Finnair flight options available from Heathrow to Narita. Find the lowest fares with prices last updated on 17 September 2025.

Wed 15/1018:10LHR - NRT
2 stops31h 20mFinnair
Thu 23/1023:05NRT - LHR
1 stop18h 05mFinnair
Deal found 15/9£1,235
Wed 15/1018:10LHR - NRT
2 stops31h 20mFinnair
Fri 24/1023:05NRT - LHR
1 stop18h 05mFinnair
Deal found 15/9£1,301
Fri 19/910:20LHR - NRT
1 stop18h 45mFinnair
Thu 2/1023:05NRT - LHR
1 stop18h 05mFinnair
Deal found 16/9£1,442

Travel insights for Finnair flights from Heathrow to Narita

Get recent, data-driven insights about Finnair flights from Heathrow to Narita including ideal travel times, pricing trends, and more.

Rainfall in Narita by month

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

In terms of precipitation, rainfall in Tokyo Narita Airport ranges from 50.0 - 210.0 inches per month. September is typically the wettest month, when rainfall can reach 210.0 mm. January is typically the driest time to visit Tokyo Narita Airport when rainfall is around 50.0 mm.

Temperature in Narita by month

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

If weather is an important factor for your trip to Tokyo Narita Airport, 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 27.0 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 Heathrow to Narita

Have a flexible travel schedule? Discover the best time to fly to Narita 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.

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See what others are saying about Finnair

Read reviews and see what other travellers are saying about their experiences with Finnair. 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 Finnair for your next flight. Reviews last updated 17 September 2025.
Finnair
7.6
Good
1,324 reviews
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Overview

Comfort

7.5

Food

6.7

Crew

8.1

Boarding

7.6

Entertainment

6.9

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