The cheapest times to fly from IAD to SUJ are

  • January 1st to May 13th (except the week of April 9th)
  • October 15th to May 13th (except the weeks of October 22nd, December 17th, December 24th, and April 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 IAD to SUJ is mid February. Prices can be as high as $1845 for Thursday flights during early to mid August, or as low as $740 for Monday flights around mid February.


When to Fly to Satu Mare

Flying from Washington, DC (IAD) to Satu Mare (SUJ) will usually cost between $763 to $1540 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 $757. Due to high demand the most expensive time to fly is early to mid August, with an average price of $1690. Planning your trip to low-cost times can easily save you $932 on economy flights and even more on first-class flights. Generally, any price below $890 can be considered a good price for a round-trip IAD to SUJ flight.

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

IAD to SUJ Flight Prices

Compared to other flights, the IAD to SUJ flight is cheaper than the average and costs less than the average flight leaving from Washington. The average price per mile (for a direct flight) is $0.12, which is far below average.


Flight Prices by Day of the Week

Monday is usually the cheapest day to depart and return on this flight. Thursdays 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 $60 (6%) 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 $995. Return trip prices are from the SUJ to IAD 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 IAD to SUJ can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 9 hour 28 minutes may not be realistic.


Flight Hacking IAD to SUJ

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 IAD to SUJ — but Champion Traveler does!

Hack #1: Bucharest (IAD > OTP > SUJ)

  • Price for both tickets: $885
  • Average savings: $6 (0.62%)

See IAD to OTP flights


Flight Questions Answered

Still have questions about flying from IAD to SUJ? We’ve got answers.

Which airlines fly this route?

You can find 13 major airlines flying this route most often: Air Canada, Air France, Alitalia, Austrian, British Airways, Brussels Airlines, Delta, Iberia, KLM, Lufthansa, SAS, TAROM, United, and potentially more during busy seasons.

How far away is it from Satu Mare Airport to Washington Dulles International Airport?

The distance between the two airports is roughly 4713 miles or 7585 kilometers.

How long does it take to fly from IAD to SUJ?

The real-world flight time for a nonstop IAD to SUJ flight is about 9 hour 28 minutes.

How many flights go between Washington, DC and Satu Mare?

It depends on the day of the week and the date, but a typical day might have around 20 available flights from IAD to SUJ.


Airport Location Info


Departing Airport

Origination codeIAD
Origination airport nameWashington Dulles International Airport
CityWashington, DC
Countrythe United States

Return Airport

Destination codeSUJ
Destination airport nameSatu Mare Airport
CitySatu Mare


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.