‹ London to Tokyo

Via Beijing

Flowing 73 /100

London → Tokyo

No warning areas on this flight path

Partial Modelled from flights recorded on 25 Sep 2026; some stretches had no coverage.

Route assessed 2h ago

11,000 km · 13h 30m

This routing flies about 1,409 km further than the straight line between these cities, roughly 1h 44m longer. How we work this out

This routing relies on Russian airspace, which is closed to most Western airlines and flown daily by the carriers that keep access. About this airspace

This trip crosses one of the 19 airspace warning areas we track, and no volcanic ash advisory covers its airports.

Russian Airspace Closure · Closed to overflights
Weak reroute options · via Beijing · ~13h 30m
Why this score
Airspace Low
Detour Moderate
Backups Weak
Hub Moderate
Airlines Strong
Airspace

The modelled path overlaps the Russia warning. Airlines may reroute, so flight time can change.

The catch

Very few backup paths if this route is disrupted

Worth knowing

Monitor your airline's routing updates before departure, as rebooked flights may use different paths.

Flowing 73

London → Tokyo

↓ route details
How it's scored ↓
Route strength 46

Other paths · Stop quality

Conditions now 100

Airspace warnings · Flight options

Beijing routings are blocked by the same closure. Verify which alternatives your airline is using.

  • Air China operates daily London to Beijing direct service, connecting to multiple daily Beijing to Tokyo frequencies — this is a real, high-frequency corridor option, not a workaround.
  • Beijing to Tokyo is only ~3 hours over clean Yellow Sea/East China Sea airspace with no active airspace advisories.
  • London to Beijing first leg uses Central Asian corridor — the same routing constraint shared by the Istanbul and Via Seoul options.
  • Beijing hub rated 1/3: major hub with strong operational resilience, but PRC political and regulatory context means bilateral route access warrants monitoring.
  • Total journey runs approximately 13.5 hours — comparable to Istanbul routing. The China-side routing may suit travelers with Air China status, flexible fares, or China stopovers.
Route dependency High

If Russian airspace status changes, the routing would need re-review.

Russian Airspace Closure · Closed to overflights

Official notice: CZIB-2025-01-R3 ↗

Supporting source: safeairspace.net (third-party aggregator) ↗

Not yet verified against the notice

Automatic check ran 2h ago

The search shows all flights from London to Tokyo. For this route, look for a flight connecting in Beijing.

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Other options for this trip

Via Hong Kong 83
Via Seoul 79
Via Istanbul 73
Via Dubai 51

Scores are based on EASA and FAA notices and monitoring sources, added flight time, and how many reroute options exist. This is not a safety rating. Always check with your airline before you book.

For reference only · Verify before booking.

How we score routes →
All routes from London → All routes to Tokyo → Russian Airspace Closure zone →
← All options

The search shows all flights from London to Tokyo. For this route, look for a flight connecting in Beijing.

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