The cheapest times to fly from DFW to IAS are

  • January 15th to June 3rd (except the weeks of January 29th and February 26th)
  • October 8th to October 21st

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 DFW to IAS is late March. Prices can be as high as $6019 for Saturday flights during early August, or as low as $858 for Wednesday flights around late March.


When to Fly to Iași

Flying from Dallas/Fort Worth, TX (DFW) to Iasi (IAS) will usually cost between $1146 to $3508 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late March with an average ticket price of $1216. Due to high demand the most expensive time to fly is early August, with an average price of $3508. Planning your trip to low-cost times can easily save you $2292 on economy flights and even more on first-class flights. Generally, any price below $1336 can be considered a good price for a round-trip DFW to IAS flight.

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

DFW to IAS Flight Prices

Compared to other flights, the DFW to IAS flight is slightly more expensive than the average and costs slightly more than the average flight leaving from Dallas. The average price per mile (for a direct flight) is $0.14, which is far below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to fly to IAS, and Sunday the cheapest day to fly back into DFW. Saturdays are the most expensive days to fly to Iași, and Thursdays are the most expensive days to return to Dallas. Selecting flights on the least expensive days could save you up to $634 (26%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $1260. Return trip prices are from the IAS to DFW 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 DFW to IAS can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 11 hour 39 minutes may not be realistic.


Flight Hacking DFW to IAS

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 DFW to IAS — but Champion Traveler does!

Hack #1: Bucharest (DFW > OTP > IAS)

  • Price for both tickets: $1065
  • Average savings: $272 (20.32%)

See DFW to OTP flights

Hack #2: Chicago, IL (DFW > ORD > IAS)

  • Price for both tickets: $1189
  • Average savings: $147 (11%)

See DFW to ORD flights

Hack #3: Cluj-Napoca (DFW > CLJ > IAS)

  • Price for both tickets: $1190
  • Average savings: $147 (10.97%)

See DFW to CLJ flights


Flight Questions Answered

Still have questions about flying from DFW to IAS? We’ve got answers.

Which airlines fly this route?

You can find 11 major airlines flying this route most often: Air France, Alitalia, American, Austrian, British Airways, Finnair, Iberia, KLM, Lufthansa, TAROM, United, and potentially more during busy seasons.

How far away is it from Iasi International Airport to Dallas/Fort Worth International Airport?

The distance between the two airports is roughly 5925 miles or 9535 kilometers.

How long does it take to fly from DFW to IAS?

The real-world flight time for a nonstop DFW to IAS flight is about 11 hour 39 minutes.

How many flights go between Dallas/Fort Worth, TX and Iasi?

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


Airport Location Info


Departing Airport

Origination code DFW
Origination airport name Dallas/Fort Worth International Airport
City Dallas/Fort Worth, TX
Country the United States
Latitude 32.9
Longitude -97

Return Airport

Destination code IAS
Destination airport name Iasi International Airport
City Iasi
Country Romania
Latitude 47.2
Longitude 27.6


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.