‹ Tokyo to London

Polar Nonstop

Flowing 83 /100

Tokyo → London

No warning areas on this flight path

Modelled Modelled along the usual route, not drawn from recorded flights.

Route assessed 2h ago

12,411 km · 13h 22m flying

This routing flies about 2,820 km further than the straight line between these cities, roughly 3h 2m longer. How we work this out

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
Moderate reroute options · Estimated journey time 13h 22m
Why this score
Airspace Low
Detour Significant
Backups Moderate
Hub Strong
Airlines Strong
Why book

The Tokyo to London polar nonstop route currently has clear airspace. This routing avoids the regions where disruptions are active. Check with your airline and official sources before booking to confirm current conditions.

The catch

This route is significantly longer than a more direct path

Worth knowing

Monitor the polar route's airspace status before departure, as conditions can shift. Verify current conditions with your airline before travel.

Flowing 83

Tokyo → London

↓ route details
How it's scored ↓
Route strength 66

Other paths · Stop quality

Conditions now 100

Airspace warnings · Flight options

This polar routing sidesteps the disruption zones that affect southern corridors through Central Asia and the Middle East. It is longer than some alternatives but trades distance for airspace clarity. Other paths on this corridor carry higher disruption risk.

  • The flight goes east from Tokyo, not west: across the North Pacific, north of Alaska, over the Canadian Arctic and northern Greenland, then down past Iceland into the UK.
  • It avoids Russian airspace completely, which is why it heads out over the Pacific instead of straight across Siberia.
  • No connection — one aircraft the whole way.
  • The polar corridor is around a third longer than the straight line between the two cities. That is the cost of going around a closed sky rather than through it.
  • Total trip is around 13 and a half hours.
Route dependency Some

This routing exists because Russian airspace is closed to it. Rather than crossing Siberia it goes the other way round — east over the Pacific and across the Arctic — which is what makes it so much longer than the straight line.

Russian Airspace Closure · Closed to overflights

Official notice: CZIB-2025-01-R3 ↗

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

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Other options for this trip

Via Seoul 82
Via Doha 58
Via Dubai 58

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 Tokyo → All routes to London → Russian Airspace Closure zone →
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