$644 Find Cheap Flights from Washington D.C. to Iasi

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Flights from Washington D.C. to Iasi

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Find cheap flights from Washington D.C. to Iasi starting at $644.

Book one-way or return flights from Washington D.C. to Iasi from as little as $644. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Washington D.C. to Iasi? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Washington D.C. to Iasi. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from Washington D.C. to Iasi

View airlines operating flights from Washington D.C. to Iasi. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

American Airlines

From $489

PLAY Airline

From $511

Icelandair

From $545

Air France

From $577

KLM

From $592

Avianca

From $608

United Airlines

From $644

ITA Airways

From $648

Austrian Airlines

From $656

Virgin Atlantic

From $660

ANA airlines

Find more flights and airlines

Find cheap flights from Washington D.C. to Iasi by different airports

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Washington D.C. to Iasi.

Cheapest
DCA
17:30
24h 5m
2 transfer
IAS
00:35
Ronald Reagan Washington National Airport - Iasi International Airport
Thu, May 9American Airlines
$489
IAD
18:50
25h 5m
2 transfer
IAS
02:55
Dulles International Airport - Iasi International Airport
Mon, May 13PLAY Airline
$511
IAD
18:50
25h 5m
2 transfer
IAS
02:55
Dulles International Airport - Iasi International Airport
Mon, May 13PLAY Airline
$511
Find More Flights

Frequently Asked Questions

When are flight tickets from Washington D.C. (WAS) to Iasi (IAS) the cheapest?
Airlines adjust prices for flights from Washington D.C. to Iasi based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Washington D.C. (WAS) to Iasi (IAS) cost?
According to Trip.com's data, the lowest price is around $1,134.
What is the transportation method from the main airport to downtown in Iasi?
- The distance from Iasi International Airport to downtown is about 3km. It takes about 20 minutes by taxi.

How to find a cheap flight from Washington D.C. to Iasi

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Washington D.C. to Iasi. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

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Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

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