Flight Time
0 km
Distance
0 km
0 mi
Flight Time
16h 55m – 18h 55m
🇺🇸 Los Angeles → 🇸🇬 Singapore
LAX to SIN — Complete travel planning guide
Time Difference
05:08
Los Angeles
+15h
difference
20:08
Singapore
Jet Lag Severity
MildModerateSevere
severe
Severity
0h
Zones crossed
0d
To adjust
Adjustment Timeline
Day 1
07:00 – 20:00
Day 2
06:00 – 20:00
Day 3
05:00 – 20:00
Day 4
05:00 – 20:00
Day 5
05:00 – 20:00
Day 6
05:00 – 20:00
Day 7
05:00 – 20:00
Day 8
05:00 – 20:00
Day 9
05:00 – 20:00
Day 10
05:00 – 21:00
Day 11
05:00 – 22:00
Day 12
05:00 – 23:00
Flying the other way?Singapore → Los Angeles
Flying from Los Angeles to Singapore
The flight from Los Angeles (LAX) to Singapore (SIN) covers approximately 14,101 kilometers (8,762 miles) based on the great-circle distance between both airports. This is the shortest theoretical path over Earth's surface, though actual flight paths may be slightly longer due to air traffic routing, weather avoidance, and airspace restrictions.
The estimated non-stop flight time is 16h 55m to 18h 55m, assuming a modern jet cruising at approximately 850 km/h. This gate-to-gate estimate includes time for taxi, takeoff, climb, cruise, descent, and landing. Actual duration varies based on wind conditions — particularly the jet stream — aircraft type, and airport congestion at both ends.
Singapore is 15 hour(s) ahead of Los Angeles. Travelers crossing 15 time zone(s) eastward can expect severe jet lag, with full circadian adjustment typically taking about 12 day(s).
Since you're traveling eastward, your body clock needs to advance — meaning you'll need to go to bed earlier and wake up earlier than feels natural. Strategic morning light exposure at your destination is the most effective way to accelerate this adjustment.