The cheapest times to fly from BWI to DUD are

  • January 29th to March 25th
  • April 16th to June 17th (except the week of April 30th)
  • August 13th to September 23rd (except the weeks of August 20th and September 10th)
  • October 15th to November 18th

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 DUD is mid February. Prices can be as high as $3631 for Sunday flights during mid December, or as low as $1217 for Tuesday flights around mid February.


When to Fly to Dunedin

Flying from Baltimore, MD (BWI) to Dunedin (DUD) will usually cost between $1362 to $2852 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid February with an average ticket price of $1435. Due to high demand the most expensive time to fly is mid December, with an average price of $3027. Planning your trip to low-cost times can easily save you $1592 on economy flights and even more on first-class flights. Generally, any price below $1610 can be considered a good price for a round-trip BWI to DUD flight.

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

BWI to DUD Flight Prices

Compared to other flights, the BWI to DUD flight is more expensive than the average and costs slightly more than the average flight leaving from Baltimore. The average price per mile (for a direct flight) is $0.11, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to fly to DUD, and Wednesday the cheapest day to fly back into BWI. Sundays 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 $237 (12%) 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 $1661. Return trip prices are from the DUD 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 DUD 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 22 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 BWI to DUD while comparing.

Destination alternative #1: Queenstown Airport (ZQN) in Queenstown

  • 94 miles (151 km) away from DUD
  • Usually 5.96% less expensive than DUD
  • 2-layover flights available

See BWI to ZQN flights


Flight Hacking BWI to DUD

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 DUD — but Champion Traveler does!

Hack #1: Auckland (BWI > AKL > DUD)

  • Price for both tickets: $1444
  • Average savings: $167 (10.34%)

See BWI to AKL flights

Hack #2: Honolulu, HI (BWI > HNL > DUD)

  • Price for both tickets: $1445
  • Average savings: $166 (10.28%)

See BWI to HNL flights

Hack #3: Christchurch (BWI > CHC > DUD)

  • Price for both tickets: $1558
  • Average savings: $52 (3.23%)

See BWI to CHC flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 8 major airlines flying this route most often: Air New Zealand, Alaska, American, Delta, EVA Air, LATAM, Qantas, United, and potentially more during busy seasons.

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

The distance between the two airports is roughly 9100 miles or 14645 kilometers.

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

The real-world flight time for a nonstop BWI to DUD flight is about 17 hour 22 minutes.

How many flights go between Baltimore, MD and Dunedin?

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


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 DUD
Destination airport name Dunedin Airport
City Dunedin
Country New Zealand
Latitude -45.9
Longitude 170.2


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.