Flight time & jet lag: London to Dubai

London to Dubai: Route overview

This long-haul route from London (LHR) to Dubai (DXB) covers 5,497 km in approximately 6h 36m to 7h 32m, crossing 4 time zones eastbound. The 4-hour eastbound shift means your body clock will be noticeably out of sync for 2–3 days, affecting sleep quality, appetite, and concentration at your destination. The route transitions between temperate and subtropical climate zones, so expect a significant change in daylight duration and intensity that influences your circadian adjustment strategy.

What makes the London–Dubai route different

The specific combination of 5,497 km distance, 4-hour time difference, and eastbound direction places this route in the moderate jet lag category. Compared to a same-distance route with fewer time zones crossed, the circadian challenge here is the dominant factor in post-arrival recovery.

Arrival strategy for Dubai

After flying east across 4 time zones to Dubai, your body will be significantly behind local time. If you arrive at 08:00 local, your body thinks it is 04:00. Prioritize getting bright morning light between 07:00 and 10:00 local time to advance your internal clock. Avoid the strong temptation to nap in the afternoon — if you must, limit it to 20 minutes. Target a local bedtime of 22:00 even if you do not feel sleepy, and avoid screens for 2 hours before.

Circadian rhythm analysis: London → Dubai

When you arrive in Dubai, your circadian rhythm is still running on London time. At 09:00 Dubai time, your body clock reads 05:00 — early morning on your body clock. You will feel groggy but functional, with energy building through the local morning. By 22:00 local time (when you should sleep), your body reads 18:00 — approaching your natural evening. Sleep onset should be achievable with proper wind-down routine. Your circadian system adjusts at roughly 1 hour per day, so expect 4 days for full alignment.

Your body clock in Dubai (day 1)

How your body clock maps to local time upon arrival, before any adjustment.

Pre-departure preparation

To prepare for this 4-hour eastward shift to Dubai, begin adjusting 4 days before departure. Each night, move your bedtime 60 minutes earlier and wake correspondingly earlier. Seek bright light immediately upon waking. On departure day, set your watch to Dubai time and begin eating meals on that schedule. This pre-adjustment can reduce your recovery time by 1–2 days.

Your first 72 hours in Dubai

Day 1 in Dubai: Your body is ~4 hours off local time. Get bright sunlight in the morning. Avoid napping past 14:00. Eat at local mealtimes even if not hungry. Caffeine is fine before 14:00, not after. Day 2: ~3 hours off. Continue morning (07:00–10:00) light exposure. Sleep quality should improve. Day 3: ~2 hours off. Noticeable improvement. Maintain light and meal timing discipline.

Recovery timeline

Full circadian adjustment for the London → Dubai route typically takes 4 days, based on the body's natural adaptation rate of ~1 hour per day for eastbound travel. During this period, expect gradually improving sleep quality, with the most noticeable symptoms (fatigue, difficulty concentrating, appetite changes) during the first 3 days. By day 4, most travelers report feeling fully synchronized with Dubai's schedule.

Route Planner

Adjust departure date for DST-accurate results.

Jet lag adjustment plan: London → Dubai

Noticeable fatigue and sleep disruption for 2–3 days. Plan for adjustment.

Business hours: London vs Dubai

Seasonal and climate factors

Flight times between London and Dubai can vary by 15–30 minutes seasonally due to shifting wind patterns along this long-haul corridor. Dubai at 25°N experiences moderate seasonal daylight variation. Summer offers longer evenings useful for westward adjustment, while winter's earlier sunsets support eastward adjustment schedules.

How the London–Dubai flight time is estimated

The 6h 36m to 7h 32m estimate for London to Dubai is derived from the 5,497-km great-circle distance. Long-haul flights spend most of their duration at optimal cruise altitude (typically 35,000–40,000 feet), achieving effective speeds of 820–900 km/h. An additional 30–50 minutes accounts for taxi, takeoff, climb, descent, approach, and taxi at both LHR and DXB. Actual routing through controlled airspace may add 3–8% distance beyond the great-circle path due to air traffic corridors and restricted zones along the way.

Wind patterns and flight duration

Prevailing winds along the London–Dubai corridor have a moderate effect on flight time. The general west-to-east flow of upper-level winds at these latitudes provides a slight tailwind advantage.

Practical travel context

This long-haul route connects London (United Kingdom) with Dubai (United Arab Emirates). Most travelers on stays of 3 days or longer will benefit from fully adjusting to Dubai's local time, as the 4-hour shift is manageable within the first 2–3 days with proper light and sleep management.

Frequently asked questions: London to Dubai

More questions about this route

Related routes