Flying westbound from London to Ottawa involves a 5-hour timezone shift, rated "3" in difficulty. Expect around 3.8 days for full recovery. Below you will find departure timing tips, a day-by-day recovery plan, and seasonal advice.
LondonOttawa
LHR to YOW
Westbound
+5h timezone shift
3-4 day recovery
5,343 km
Recovery Plan
Flight Options
Related Jetlag Routes
More routes from London
More routes to Ottawa
Explore More
Airlines on this route: Air Canada (AC)
Flight Options & Recovery Plans
Scheduled flights from London to Ottawa with estimated jetlag recovery timelines. Departure time significantly affects recovery — earlier or later flights can mean days of difference.
Frequently Asked Questions: London to Ottawa Jetlag
How bad is jetlag from London to Ottawa?+
Jetlag from London (LHR) to Ottawa (YOW) is rated "3" with a 5-hour timezone shift traveling westbound. Conservative recovery estimate is 3.8 days.
What is the best time to fly from London to Ottawa for jetlag?+
The optimal departure windows for minimizing jetlag on the London to Ottawa route are: 8-14 (95/100), 14-18 (65/100). These times help align your circadian rhythm with the destination timezone.
How long does it take to recover from London to Ottawa jetlag?+
Recovery from London to Ottawa jetlag typically takes 3.8 days with a conservative approach or 2.8 days with an aggressive light therapy and melatonin strategy. The 5-hour westbound shift is generally easier because your body delays its clock.
Is eastbound or westbound worse for jetlag?+
Eastbound travel is generally harder for jetlag recovery because it requires advancing your circadian clock, which the body resists. Westbound travel involves delaying your clock, which is more natural. For every hour of timezone shift, eastbound recovery takes about 1.5 days vs 1 day for westbound.
What can I do before my flight to reduce jetlag from London to Ottawa?+
Before your London to Ottawa flight: Start adjusting sleep schedule 2-3 days before departure. Stay well hydrated in the days before travel.
Flying westbound from London to Ottawa involves a 5-hour timezone shift, rated "3" in difficulty. Expect around 3.8 days for full recovery. Below you will find departure timing tips, a day-by-day recovery plan, and seasonal advice.
LondonOttawa
LHR to YOW
Westbound
+5h timezone shift
3-4 day recovery
5,343 km
Recovery Plan
Flight Options
Related Jetlag Routes
More routes from London
More routes to Ottawa
Explore More
Airlines on this route: Air Canada (AC)
Flight Options & Recovery Plans
Scheduled flights from London to Ottawa with estimated jetlag recovery timelines. Departure time significantly affects recovery — earlier or later flights can mean days of difference.
Frequently Asked Questions: London to Ottawa Jetlag
How bad is jetlag from London to Ottawa?+
Jetlag from London (LHR) to Ottawa (YOW) is rated "3" with a 5-hour timezone shift traveling westbound. Conservative recovery estimate is 3.8 days.
What is the best time to fly from London to Ottawa for jetlag?+
The optimal departure windows for minimizing jetlag on the London to Ottawa route are: 8-14 (95/100), 14-18 (65/100). These times help align your circadian rhythm with the destination timezone.
How long does it take to recover from London to Ottawa jetlag?+
Recovery from London to Ottawa jetlag typically takes 3.8 days with a conservative approach or 2.8 days with an aggressive light therapy and melatonin strategy. The 5-hour westbound shift is generally easier because your body delays its clock.
Is eastbound or westbound worse for jetlag?+
Eastbound travel is generally harder for jetlag recovery because it requires advancing your circadian clock, which the body resists. Westbound travel involves delaying your clock, which is more natural. For every hour of timezone shift, eastbound recovery takes about 1.5 days vs 1 day for westbound.
What can I do before my flight to reduce jetlag from London to Ottawa?+
Before your London to Ottawa flight: Start adjusting sleep schedule 2-3 days before departure. Stay well hydrated in the days before travel.