Direct (nonstop) flights from Denver to Zurich
1 airline flys nonstop from Denver International (DEN) to Zurich Airport (ZRH). It's 5,160 miles (8,305 km), about 9h 55m in the air. Operated by SWISS.
SWISS
Route data last updated: May 26, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Denver to Zurich with one stop · direct emits 789 kg CO₂ per passenger
Looking for the return flight?
ZRH → DEN: Flights from Zurich to DenverOther direct flights from Denver
Direct flights from Zurich (ZRH)
Frequently Asked Questions
How long is the direct flight from Denver to Zurich?
A nonstop flight from Denver (DEN) to Zurich (ZRH) takes approximately 9 hours and 55 minutes. The distance is 5,160 miles (8,305 km).
Which airlines fly nonstop from Denver to Zurich?
Just SWISS.
Is there a nonstop flight from Denver to Zurich?
Yes. 1 airline: SWISS.
How far is Denver from Zurich?
The flight distance from Denver to Zurich is 5,160 miles (8,305 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Tokyo.
What is the time difference between Denver and Zurich?
Zurich is 8 hours ahead of Denver. (America/Denver vs Europe/Zurich.)
Will I experience jet lag flying from Denver to Zurich?
Probably — 8-hour time difference means significant jet lag. Expect about 1 day of adjustment per hour of shift. Flying eastward is generally harder to adjust to.
What type of aircraft flies from Denver to Zurich?
At 9h 55m, this route typically uses wide-body aircraft — Boeing 777, 787, or Airbus A330/A350. Varies by airline.
Do I need a visa to travel from USA to Switzerland?
Depends on your passport. Check with the Switzerland embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Denver to Zurich?
Roughly 789 kg CO2 per passenger one-way. That's about the same as driving 3,945 km.
Is the return flight from Zurich to Denver also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Denver to Zurich?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. For long-haul, booking 2-3 months out tends to help. Use "Check Prices" above to compare.
How early should I arrive at Denver International for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.