Via Dubai

Limited 51 /100

London → Hong Kong

Goes through a warning area

Getting old 8 to 30 days old. May still be right — double-check before you book.

Through a warning area · Moderate reroute options · via Dubai · ~13h 30m

Route assessed 12d ago

Why book

Avoids Central Asian corridor entirely but trades it for Middle East advisory zone exposure and a 2-hour distance penalty.

The catch

Part of this route goes through a flight warning area

Worth knowing

Use this option proactively when Eurocontrol issues Central Asian flow restrictions affecting the Istanbul routing. Monitor Emirates disruption alerts if regional tensions escalate.

Limited 51

London → Hong Kong

↓ route details

Getting old

8 to 30 days old. May still be right — double-check before you book.

Find flights on this route ↗

Affiliate link · we may earn a commission if you book · this doesn't affect rankings

Route strength 54

Other paths · Stop quality

Problems now 48

Closed areas · Flight options

Ranked below Istanbul: the London–Dubai leg crosses the active advisory zone, and the southerly routing adds ~2 hours. Best used as a backup when the Central Asian corridor is restricted.

Routes south rather than east, bypassing the Central Asian congestion corridor entirely — making it the structural backup when that corridor is under flow restriction.
LHR–DXB leg transits the Middle East advisory zone, which carries current elevated advisory status — this is the direct trade-off versus the Istanbul routing.
Significantly longer routing: DXB–HKG routes northeast, adding approximately 2 hours versus the Istanbul option.
Emirates provides high-frequency LHR–DXB service; rebooking depth for the first leg is the strongest of any option on this pair.
DXB–HKG is a mature, uncongested segment with no active airspace concerns. The risk is entirely on the first leg.

Other options for this trip

Via Central Asian Corridor (Direct) 60

Via Istanbul 59

Scores are based on official airspace warnings, 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 Hong Kong →

← All options

Find flights on this route ↗

Affiliate link · we may earn a commission if you book