Time Difference between London and Flagstaff

London (UTC+0)Denver (UTC-6)

London

United Kingdom

⏱️6 hours behind
18:52

Wed, Mar 11

📞 +44💱 GBP

Flagstaff

United States

12:52

Wed, Mar 11

📞 +1💱 USD

🕐 Interactive Time Explorer

When it's 18:00 in London, it's 12:00 in Flagstaff

Drag the slider to see corresponding times in both cities

18:00
0:006:0012:0018:0023:00
London
18:00
Flagstaff
12:00
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🤝 Best Meeting Times

London & Flagstaff
Times shown in London time
Excellent - Both in office
Good - Flexible hours

✓ Perfect Match (2 hours)

◐ Extended Hours (7 hours)

✈️ Travel Information

Distance

8,301 km

Est. Flight Time

~10.8h

Time Difference

-6h

Work Hours Overlap

2h

Limited

🔴 Office Closed

Tomorrow 15:00

15:00 - 17:00

⏰ Quick Conversion

06:00

London

00:00

Flagstaff

09:00

London

03:00

Flagstaff

12:00

London

06:00

Flagstaff

15:00

London

09:00

Flagstaff

18:00

London

12:00

Flagstaff

21:00

London

15:00

Flagstaff

00:00

London

18:00

Flagstaff (-1)

03:00

London

21:00

Flagstaff (-1)

❓ Frequently Asked Questions

Time Difference Between London and Flagstaff

London, United Kingdom and Flagstaff, United States are separated by a time difference of 6 hours. When it's noon in London, it's 6 hours earlier in Flagstaff.

London operates on Europe/London timezone, while Flagstaff uses America/Denver. Both cities may observe Daylight Saving Time at different dates, which can temporarily change the time difference by an hour.

Best Time to Call

To catch business hours in both cities, consider scheduling calls during late afternoon in London.

Flight Considerations

The distance between London and Flagstaff is approximately 8,301 km. A direct flight typically takes around 10.8 hours. When traveling, remember that your arrival time will be in local time. Use our Flight Time Calculator for accurate arrival predictions.