When did momondo last update prices for flights from Washington to Iasi Airport?

Prices for flights from Washington to Iasi Airport are updated daily.

How many operators does momondo search for flights from Washington to Iasi Airport?

As of November 2025, there is 1 operator available to choose from for flights from Washington to Iasi Airport.

How old do you have to be to fly from Washington to Iasi Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Iasi Airport.

What documentation or ID do you need to fly to Iasi Airport?

The travel and health documents you'll need for your trip to Iasi Airport 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 Iasi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$327 Cheap Flights from Washington to Iaşi in 2025/26

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Find the cheapest flights from Washington to Iaşi

Round-trip

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:29 am - 3:20 pmSEA-IAS

21h 51m2 stops

4:05 pm - 8:35 pmIAS-SEA

37h 30m2 stops

$677Austrian Airlines

Find Deal

Thu, Mar 12 - Mon, Mar 16

8:05 pm - 11:00 pmSEA-IAS

16h 55m1 stop

8:40 pm - 2:20 pmIAS-SEA

51h 40m2 stops

$945Multiple Airlines

Find Deal

Sun, Nov 16 - Sat, Nov 22

8:05 pm - 11:00 pmSEA-IAS

16h 55m1 stop

6:05 pm - 3:40 pmIAS-SEA

31h 35m2 stops

$1,030Multiple Airlines

Find Deal

Sun, Nov 16 - Fri, Nov 21

8:05 pm - 11:00 pmSEA-IAS

16h 55m1 stop

1:10 pm - 3:40 pmIAS-SEA

36h 30m2 stops

$1,065Multiple Airlines

Find Deal

Sun, Nov 16 - Sun, Nov 23

8:29 am - 3:20 pmSEA-IAS

21h 51m2 stops

4:05 pm - 8:35 pmIAS-SEA

37h 30m2 stops

$1,087Austrian Airlines

Find Deal

Thu, Mar 12 - Mon, Mar 16

2:35 pm - 9:55 amSEA-IAS

33h 20m2 stops

9:45 pm - 6:20 pmIAS-SEA

30h 35m1 stop

$1,097Multiple Airlines

Find Deal

Mon, Nov 17 - Thu, Nov 20

8:05 pm - 11:00 pmSEA-IAS

16h 55m1 stop

11:35 pm - 5:00 pmIAS-SEA

27h 25m2 stops

$1,104Multiple Airlines

Find Deal

Sun, Nov 16 - Mon, Nov 24

4:05 pm - 12:55 pmSEA-IAS

34h 50m1 stop

1:55 pm - 12:35 pmIAS-SEA

32h 40m1 stop

$1,697Emirates

Find Deal

Sun, Nov 16 - Fri, Nov 21

4:05 pm - 12:55 pmSEA-IAS

34h 50m1 stop

1:55 pm - 6:25 pmIAS-SEA

38h 30m2 stops

$1,963Emirates

Find Deal

Sun, Nov 16 - Tue, Nov 25

9:25 am - 12:55 pmSEA-IAS

41h 30m2 stops

1:55 pm - 10:28 pmIAS-SEA

42h 33m2 stops

$3,802Emirates

Find Deal

Sun, Nov 16 - Fri, Nov 21

Emirates flights from State of Washington to Iaşi

Our best Emirates deals on State of Washington to Iaşi flight tickets

Emirates

Nov 12

SEA4:05 pmSeattle/Tacoma Intl

34h 50m

1 stop

IAS12:55 pmIasi

Nov 21

IAS1:55 pmIasi

32h 40m

1 stop

SEA12:35 pmSeattle/Tacoma Intl

$1,556

Find similar

Emirates

Nov 16

SEA4:05 pmSeattle/Tacoma Intl

34h 50m

1 stop

IAS12:55 pmIasi

Nov 21

IAS1:55 pmIasi

32h 40m

1 stop

SEA12:35 pmSeattle/Tacoma Intl

$1,697

Find similar

Emirates

Nov 12

SEA4:05 pmSeattle/Tacoma Intl

34h 50m

1 stop

IAS12:55 pmIasi

Nov 25

IAS1:55 pmIasi

38h 30m

2 stops

SEA6:25 pmSeattle/Tacoma Intl

$1,822

Find similar

Austrian Airlines flights from State of Washington to Iaşi

Our best Austrian Airlines deals on State of Washington to Iaşi flight tickets

Austrian Airlines

Mar 12

SEA8:29 amSeattle/Tacoma Intl

21h 51m

2 stops

IAS3:20 pmIasi

Mar 16

IAS4:05 pmIasi

37h 30m

2 stops

SEA8:35 pmSeattle/Tacoma Intl

$677

Find similar

Austrian Airlines

Mar 12

SEA8:29 amSeattle/Tacoma Intl

21h 51m

2 stops

IAS3:20 pmIasi

Mar 16

IAS4:05 pmIasi

37h 30m

2 stops

SEA8:35 pmSeattle/Tacoma Intl

$1,087

Find similar

Austrian Airlines

Nov 13

SEA8:00 amSeattle/Tacoma Intl

21h 20m

2 stops

IAS3:20 pmIasi

Nov 24

IAS4:05 pmIasi

38h 49m

2 stops

SEA8:54 pmSeattle/Tacoma Intl

$1,817

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleIaşi

SEA - IAS

SEAIAS

Seattle/Tacoma Intl

Thu 3/12

8:29 am-3:20 pm

2 stops21h 51m

Iasi

Mon 3/16

4:05 pm-8:35 pm

2 stops37h 30m

$677

SeattleIaşi

SEA - IAS

SEAIAS

Seattle/Tacoma Intl

Sun 11/16

8:05 pm-11:00 pm

1 stop16h 55m

Iasi

Sat 11/22

8:40 pm-2:20 pm

2 stops51h 40m

$945

SeattleIaşi

SEA - IAS

SEAIAS

Seattle/Tacoma Intl

Sun 11/16

8:05 pm-11:00 pm

1 stop16h 55m

Iasi

Fri 11/21

6:05 pm-3:40 pm

2 stops31h 35m

$1,030

SeattleIaşi

SEA - IAS

SEAIAS

Seattle/Tacoma Intl

Sun 11/16

8:05 pm-11:00 pm

1 stop16h 55m

Iasi

Sun 11/23

1:10 pm-3:40 pm

2 stops36h 30m

$1,065

SeattleIaşi

SEA - IAS

SEAIAS

Seattle/Tacoma Intl

Thu 3/12

8:29 am-3:20 pm

2 stops21h 51m

Iasi

Mon 3/16

4:05 pm-8:35 pm

2 stops37h 30m

$1,087

SeattleIaşi

SEA - IAS

SEAIAS

Seattle/Tacoma Intl

Mon 11/17

2:35 pm-9:55 am

2 stops33h 20m

Iasi

Thu 11/20

9:45 pm-6:20 pm

1 stop30h 35m

$1,097

SeattleIaşi

SEA - IAS

SEAIAS

Seattle/Tacoma Intl

Sun 11/16

8:05 pm-11:00 pm

1 stop16h 55m

Iasi

Mon 11/24

11:35 pm-5:00 pm

2 stops27h 25m

$1,104

SeattleIaşi

SEA - IAS

SEAIAS

Seattle/Tacoma Intl

Sun 11/16

4:05 pm-12:55 pm

1 stop34h 50m

Iasi

Fri 11/21

1:55 pm-12:35 pm

1 stop32h 40m

$1,697

SeattleIaşi

SEA - IAS

SEAIAS

Seattle/Tacoma Intl

Sun 11/16

4:05 pm-12:55 pm

1 stop34h 50m

Iasi

Tue 11/25

1:55 pm-6:25 pm

2 stops38h 30m

$1,963

SeattleIaşi

SEA - IAS

SEAIAS

Seattle/Tacoma Intl

Sun 11/16

9:25 am-12:55 pm

2 stops41h 30m

Iasi

Fri 11/21

1:55 pm-10:28 pm

2 stops42h 33m

$3,802

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Iaşi

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 Iaşi?

The cheapest day to depart on your flight to Iaşi is on a Thursday when prices can be found for as low as $1,240. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Iaşi is Wednesday, with ticket prices averaging around $1,792.

What is the cheapest time of day to depart on your flight to Iaşi?

According to our data, the cheapest time of day to fly to Iaşi is in the morning. momondo users have found flights departing from State of Washington to Iaşi in the morning for as low as $1,092. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Iaşi is at noon when prices are around $1,340.

Cheap State of Washington to Iaşi flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Iaşi

Direct flights	None

There are no direct flights from State of Washington to Iaşi. There are no popular flight routes from State of Washington to Iaşi.

Search flight deals

When did momondo last update prices for flights from Washington to Iasi Airport?
Prices for flights from Washington to Iasi Airport are updated daily.
How many operators does momondo search for flights from Washington to Iasi Airport?
As of November 2025, there is 1 operator available to choose from for flights from Washington to Iasi Airport.
How old do you have to be to fly from Washington to Iasi Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Iasi Airport.
What documentation or ID do you need to fly to Iasi Airport?
The travel and health documents you'll need for your trip to Iasi Airport 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 Iasi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Iaşi

Compare and see reviews for airlines that fly from State of Washington to Iaşi with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $696	Free Cancellation	Rating 6.8 7,558 reviews		Search Lufthansa flights

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Why should I use momondo to find a flight deal from Washington to Iaşi?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington to Iaşi. momondo saves you time and could save you money on your trip.

Can I find flights from Washington to Iaşi with flexible booking policies on momondo?

Yes. All flights to Iaşi from Washington on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington to Iaşi?

momondo provides multiple filters to help you find the best flight to Iaşi from Washington. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Washington to Iaşi flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.