When did momondo last update prices for flights from Iasi Airport to Washington, D.C.?

Prices for flights from Iasi Airport to Washington, D.C. refresh daily.

How many operators does momondo search for flights from Iasi Airport to Washington, D.C.?

The number of operators available for flights from Iasi Airport to Washington, D.C. is 2 as of December 2025.

How old do you have to be to fly from Iasi Airport to Washington, D.C.?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Iasi Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$706 Cheap Flights from Iaşi to Washington, D.C. in 2025/26

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Find the cheapest flights from Iaşi to Washington, D.C.

Round-trip

One-way

Cheap round-trip flights

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5:25 am - 4:05 pm

IAS

IAD

17h 40m2 stops

6:50 pm - 11:55 pm

IAD

IAS

22h 05m2 stops

$865Multiple Airlines

Sat, Jan 31 - Sat, Feb 28

3:30 pm - 4:30 pm

IAS

IAD

32h 00m1 stop

8:30 pm - 7:55 am

IAD

IAS

28h 25m2 stops

$954Multiple Airlines

Sat, Jan 31 - Sat, Feb 28

7:50 pm - 9:00 pm

IAS

IAD

32h 10m3 stops

6:00 pm - 7:25 pm

IAD

IAS

18h 25m2 stops

$1,029Multiple Airlines

Sat, Jan 31 - Sat, Feb 28

7:50 pm - 9:00 pm

IAS

IAD

32h 10m3 stops

5:05 pm - 8:30 am

IAD

IAS

32h 25m3 stops

$1,043Multiple Airlines

Sat, Jan 31 - Sat, Feb 28

3:30 pm - 4:30 pm

IAS

IAD

32h 00m1 stop

6:00 pm - 3:20 pm

IAD

IAS

14h 20m1 stop

$1,101Multiple Airlines

Sat, Jan 31 - Sat, Feb 28

Fly from

Fly to

Route

Depart

Return

Price

IaşiWashington, D.C.

IAS - IAD

IASIAD

Iasi

Sat 1/31

5:25 am-4:05 pm

2 stops17h 40m

Washington, D.C. Dulles Intl

Sat 2/28

6:50 pm-11:55 pm

2 stops22h 05m

$865

IaşiWashington, D.C.

IAS - IAD

IASIAD

Iasi

Sat 1/31

3:30 pm-4:30 pm

1 stop32h 00m

Washington, D.C. Dulles Intl

Sat 2/28

8:30 pm-7:55 am

2 stops28h 25m

$954

IaşiWashington, D.C.

IAS - IAD

IASIAD

Iasi

Sat 1/31

7:50 pm-9:00 pm

3 stops32h 10m

Washington, D.C. Dulles Intl

Sat 2/28

6:00 pm-7:25 pm

2 stops18h 25m

$1,029

IaşiWashington, D.C.

IAS - IAD

IASIAD

Iasi

Sat 1/31

7:50 pm-9:00 pm

3 stops32h 10m

Washington, D.C. Dulles Intl

Sat 2/28

5:05 pm-8:30 am

3 stops32h 25m

$1,043

IaşiWashington, D.C.

IAS - IAD

IASIAD

Iasi

Sat 1/31

3:30 pm-4:30 pm

1 stop32h 00m

Washington, D.C. Dulles Intl

Sat 2/28

6:00 pm-3:20 pm

1 stop14h 20m

$1,101

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Iaşi to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Iaşi is on a Saturday. momondo users have found tickets for Saturday departures for as low as $740. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Iaşi to Washington, D.C. for around $885.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the afternoon is the cheapest time of day to fly from Iaşi to Washington, D.C. when you can find flight prices for as low as $824. Flying to Washington, D.C. in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $864. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Iaşi to Washington, D.C. flights?

You could potentially save up to 31% on your flight if you consider stops on a Iaşi to Washington, D.C. flight.

When to book flights from Iaşi to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Iaşi to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Iaşi to Washington, D.C. (IAS to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Iaşi to Washington, D.C.

Fastest flight time	17h 40m
Direct flights	None

The fastest flight from Iaşi to Washington, D.C. takes 17h 40m

There are no direct flights from Iaşi to Washington, D.C.. There are no popular flight routes from Iaşi to Washington, D.C..

Search flight deals

How far is Iasi to Washington, D.C. by plane?
There are 4896.7 mi between Iasi and Washington, D.C.. Flights usually cover this in 17h 40m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Iasi Airport to Washington, D.C.?
Prices for flights from Iasi Airport to Washington, D.C. refresh daily.
How many operators does momondo search for flights from Iasi Airport to Washington, D.C.?
The number of operators available for flights from Iasi Airport to Washington, D.C. is 2 as of December 2025.
How old do you have to be to fly from Iasi Airport to Washington, D.C.?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Iasi Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Iaşi to Washington, D.C.?
Based on momondo bookings for flights between Iaşi and Washington, D.C., the leading airline is Austrian Airlines, making up 100% of the total bookings.

Best airlines flying from Iaşi to Washington, D.C.

Compare and see reviews for airlines that fly from Iaşi to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
Austrian Airlines	PriceFrom $653	Free Cancellation	Rating 7.6 879 reviews		Search Austrian Airlines flights
Air France	PriceFrom $827	Free Cancellation	Rating 7.4 1,502 reviews		Search Air France flights

Alexandria

National Harbor

Gettysburg

Arlington

Woodbridge

Waldorf

Tysons

Laurel

Colonial Beach

Silver Spring

Fredericksburg

Towson

Rockville

Gaithersburg

Reston

Manassas

Fairfax

Glen Burnie

Linthicum Heights

Springfield

Why use momondo?

Why should I use momondo to find a flight deal from Iaşi to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Iaşi.

Can I find flights from Iaşi to Washington, D.C. with flexible booking policies on momondo?

All flight searches from Iaşi to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Iaşi to Washington, D.C.?

Once you have performed a search for Iaşi to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Iaşi to Washington, D.C. right now. Can momondo alert me if prices change?

Price alerts on flights to Washington, D.C. from Iaşi are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.