How does KAYAK find such low prices on flights from Washington to Iaşi?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Iaşi. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Iaşi?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Iaşi from Washington is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Washington to Iaşi?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Iaşi with an airline and back to Washington with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Iaşi?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Iaşi from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$438 CHEAP FLIGHTS from Washington to Iaşi

IAS

KAYAK searches hundreds of travel sites at once for deals on flights to Iaşi

...and more

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41 299 237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$820

Lufthansa

Wed 7/15Wed 8/12

SEA - IAS • 2 stops

Cheapest one-way

$438

Air France

Wed 7/15

SEA - IAS • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Iaşi!

Flight Deals

Cheap Flights from Washington to Iaşi

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to Iaşi that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Washington to Iaşi

Wed, Jul 15 - Wed, Aug 12

6:50 pm - 3:20 pm

SEA

IAS

34h 30m

2 stops

4:00 pm - 4:59 pm

IAS

SEA

34h 59m

2 stops

$820Lufthansa

Wed, Jul 15 - Thu, Aug 13

6:50 pm - 3:20 pm

SEA

IAS

34h 30m

2 stops

4:00 pm - 11:55 am

IAS

SEA

29h 55m

2 stops

$948Lufthansa

Wed, Jul 15 - Tue, Aug 11

6:50 pm - 3:20 pm

SEA

IAS

34h 30m

2 stops

4:00 pm - 11:55 am

IAS

SEA

53h 55m

2 stops

$968Lufthansa

Wed, Jul 15 - Mon, Aug 10

6:50 pm - 3:20 pm

SEA

IAS

34h 30m

2 stops

4:00 pm - 4:59 pm

IAS

SEA

34h 59m

2 stops

$1,023Lufthansa

Wed, Jul 15 - Sun, Aug 9

6:50 pm - 3:20 pm

SEA

IAS

34h 30m

2 stops

4:00 pm - 11:55 am

IAS

SEA

53h 55m

2 stops

$1,153Lufthansa

Wed, Jul 15 - Sat, Aug 8

2:10 pm - 3:20 pm

SEA

IAS

15h 10m

2 stops

4:00 pm - 11:55 am

IAS

SEA

53h 55m

2 stops

$1,248Lufthansa

Useful Info

Cheapest flight	$438

Flight from Seattle to Iaşi

How does KAYAK find such low prices on flights from Washington to Iaşi?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Iaşi.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Iaşi?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Iaşi from Washington is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington to Iaşi?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Iaşi with an airline and back to Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Iaşi?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Iaşi from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Iaşi

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Iaşi

Iaşi (IAS)

IAS

$438 Find Cheap Flights from Washington to Iaşi

KAYAK searches hundreds of travel sites at once for deals on flights to Iaşi

Everything you should know

Cheap Flights from Washington to Iaşi

Recent round-trip flight deals from Washington to Iaşi

Recent one-way flight deals from Washington to Iaşi

Good to know

FAQs for booking flights from Washington to Iaşi

How does KAYAK find such low prices on flights from Washington to Iaşi?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Iaşi.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Iaşi?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Iaşi from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington to Iaşi?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Iaşi with an airline and back to Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Iaşi?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Iaşi from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Iaşi

Information on the airport you'll fly into in Iaşi

Cabin class types available on flights to Washington

Complete your trip to Iaşi with a hotel stay or car rental

Flights to other popular destinations

Flights from domestic origins to Iaşi

Choose which airport to fly into in Iaşi

Find deals for your return flight