The cheapest times to fly from DEN to ZNZ are

  • January 1st to February 4th
  • February 19th to May 20th (except the week of May 7th)
  • August 20th to September 16th
  • October 29th to December 9th (except the week of November 19th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from DEN to ZNZ is late February and early March. Prices can be as high as $5704 for Friday flights during early to mid August, or as low as $1350 for Tuesday flights around late February and early March.


When to Fly to Zanzibar City

Flying from Denver, CO (DEN) to Zanzibar (ZNZ) will usually cost between $1435 to $4472 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late February and early March with an average ticket price of $1492. Due to high demand the most expensive time to fly is early to mid August, with an average price of $3984. Planning your trip to low-cost times can easily save you $2492 on economy flights and even more on first-class flights. Generally, any price below $1834 can be considered a good price for a round-trip DEN to ZNZ flight.

See below for a graph of average weekly prices for the DEN to ZNZ route. All prices are for round-trip tickets in USD.

DEN to ZNZ Flight Prices

Compared to other flights, the DEN to ZNZ flight is more expensive than the average and costs more than the average flight leaving from Denver. The average price per mile (for a direct flight) is $0.12, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Fridays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $587 (23%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $1772. Return trip prices are from the ZNZ to DEN flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from DEN to ZNZ can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 17 hour 34 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from DEN to ZNZ while comparing.

Destination alternative #1: Julius Nyerere International Airport (DAR) in Dar Es Salaam

  • 45 miles (72 km) away from ZNZ
  • Usually 16.82% less expensive than ZNZ
  • 1-layover flights available

See DEN to DAR flights


Flight Hacking DEN to ZNZ

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from DEN to ZNZ — but Champion Traveler does!

Hack #1: Nairobi (DEN > NBO > ZNZ)

  • Price for both tickets: $1240
  • Average savings: $595 (32.42%)

See DEN to NBO flights

Hack #2: New York, NY (DEN > JFK > ZNZ)

  • Price for both tickets: $1265
  • Average savings: $570 (31.05%)

See DEN to JFK flights

Hack #3: Washington, DC (DEN > IAD > ZNZ)

  • Price for both tickets: $1339
  • Average savings: $495 (26.99%)

See DEN to IAD flights


Flight Questions Answered

Still have questions about flying from DEN to ZNZ? We’ve got answers.

Which airlines fly this route?

You can find 19 major airlines flying this route most often: Air Canada, Air France, American, Austrian, British Airways, Brussels Airlines, Delta, Emirates, Ethiopian, Iberia, Kenya Airways, KLM, Lufthansa, Qatar Airways, SAS, Singapore Airlines, South African, Turkish Airlines, United, and potentially more during busy seasons.

How far away is it from Abeid Amani Karume International Airport to Denver International Airport?

The distance between the two airports is roughly 9210 miles or 14822 kilometers.

How long does it take to fly from DEN to ZNZ?

The real-world flight time for a nonstop DEN to ZNZ flight is about 17 hour 34 minutes.

How many flights go between Denver, CO and Zanzibar?

It depends on the day of the week and the date, but a typical day might have around 18 available flights from DEN to ZNZ.


Airport Location Info


Departing Airport

Origination code DEN
Origination airport name Denver International Airport
City Denver, CO
Country the United States
Latitude 39.9
Longitude -104.7

Return Airport

Destination code ZNZ
Destination airport name Abeid Amani Karume International Airport
City Zanzibar
Country Tanzania
Latitude -6.2
Longitude 39.2


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.