The cheapest times to fly from CXR to DEN are

  • January 29th to May 27th (except the weeks of April 30th and May 14th)
  • October 29th to December 2nd

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 CXR to DEN is late November to early December. Prices can be as high as $3993 for Wednesday flights during late July, or as low as $1095 for Monday flights around late November to early December.


When to Fly to Denver

Flying from Nha Trang (CXR) to Denver, CO (DEN) will usually cost between $1248 to $2192 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late November to early December with an average ticket price of $1264. Due to high demand the most expensive time to fly is late July, with an average price of $2737. Planning your trip to low-cost times can easily save you $1473 on economy flights and even more on first-class flights. Generally, any price below $1365 can be considered a good price for a round-trip CXR to DEN flight.

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

CXR to DEN Flight Prices

Compared to other flights, the CXR to DEN flight is slightly more expensive than the average and costs more than the average flight leaving from Nha Trang. The average price per mile (for a direct flight) is $0.1, which is far below average.


Flight Prices by Day of the Week

Monday is usually the cheapest day to fly to DEN, and Friday the cheapest day to fly back into CXR. Wednesdays are the most expensive days to fly to Denver, and Saturdays are the most expensive days to return to Nha Trang. Selecting flights on the least expensive days could save you up to $464 (22%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Monday and returning a week later will cost an average of $1418. Return trip prices are from the DEN to CXR 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 CXR to DEN can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 15 hour 49 minutes may not be realistic.


Flight Hacking CXR to DEN

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 CXR to DEN — but Champion Traveler does!

Hack #1: Hong Kong (CXR > HKG > DEN)

  • Price for both tickets: $969
  • Average savings: $397 (29.05%)

See CXR to LAX flights

Hack #2: Los Angeles, CA (CXR > LAX > DEN)

  • Price for both tickets: $1007
  • Average savings: $359 (26.26%)

See CXR to HKG flights

Hack #3: Taipei (CXR > TPE > DEN)

  • Price for both tickets: $1059
  • Average savings: $306 (22.42%)

See CXR to TPE flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 11 major airlines flying this route most often: Air China, American, ANA, Asiana, China Eastern, China Southern, Delta, JAL, Korean Air, United, Vietnam Airlines, and potentially more during busy seasons.

How far away is it from Denver International Airport to Cam Ranh International Airport?

The distance between the two airports is roughly 8244 miles or 13267 kilometers.

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

The real-world flight time for a nonstop CXR to DEN flight is about 15 hour 49 minutes.

How many flights go between Nha Trang and Denver, CO?

It depends on the day of the week and the date, but a typical day might have around 9 available flights from CXR to DEN.


Airport Location Info


Departing Airport

Origination code CXR
Origination airport name Cam Ranh International Airport
City Nha Trang
Country Vietnam
Latitude 12
Longitude 109.2

Return Airport

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


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.