The cheapest times to fly from BWI to CXR are

  • January 1st to April 22nd
  • September 10th to September 23rd
  • October 15th to December 9th

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 BWI to CXR is early November. Prices can be as high as $2188 for Saturday flights during early to mid August, or as low as $963 for Thursday flights around early November.


When to Fly to Nha Trang

Flying from Baltimore, MD (BWI) to Nha Trang (CXR) will usually cost between $1011 to $1883 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early November with an average ticket price of $1029. Due to high demand the most expensive time to fly is early to mid August, with an average price of $1910. Planning your trip to low-cost times can easily save you $881 on economy flights and even more on first-class flights. Generally, any price below $1236 can be considered a good price for a round-trip BWI to CXR flight.

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

BWI to CXR Flight Prices

Compared to other flights, the BWI to CXR flight is slightly more expensive than the average and costs about as much as the average flight leaving from Baltimore. The average price per mile (for a direct flight) is $0.09, which is far below average.


Flight Prices by Day of the Week

Thursday is usually the cheapest day to fly to CXR, and Tuesday the cheapest day to fly back into BWI. Saturdays are the most expensive days to fly to Nha Trang, and Sundays are the most expensive days to return to Baltimore. Selecting flights on the least expensive days could save you up to $225 (14%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Thursday and returning a week later will cost an average of $1254. Return trip prices are from the CXR to BWI 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 BWI to CXR can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 16 hour 58 minutes may not be realistic.


Flight Hacking BWI to CXR

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 BWI to CXR — but Champion Traveler does!

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

  • Price for both tickets: $966
  • Average savings: $270 (21.84%)

See BWI to HKG flights

Hack #2: Beijing (BWI > PEK > CXR)

  • Price for both tickets: $980
  • Average savings: $256 (20.71%)

See BWI to PEK flights

Hack #3: Ho Chi Minh City (BWI > SGN > CXR)

  • Price for both tickets: $1032
  • Average savings: $205 (16.55%)

See BWI to SGN flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 15 major airlines flying this route most often: Air Canada, Air China, Air France, American, ANA, British Airways, China Eastern, China Southern, Delta, Finnair, Iberia, Korean Air, Turkish Airlines, United, Vietnam Airlines, and potentially more during busy seasons.

How far away is it from Cam Ranh International Airport to Baltimore/Washington International Thurgood Marshall Airport?

The distance between the two airports is roughly 8879 miles or 14289 kilometers.

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

The real-world flight time for a nonstop BWI to CXR flight is about 16 hour 58 minutes.

How many flights go between Baltimore, MD and Nha Trang?

It depends on the day of the week and the date, but a typical day might have around 12 available flights from BWI to CXR.


Airport Location Info


Departing Airport

Origination code BWI
Origination airport name Baltimore/Washington International Thurgood Marshall Airport
City Baltimore, MD
Country the United States
Latitude 39.2
Longitude -76.7

Return Airport

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


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.