How do I get Price Alerts for flights from Iaşi to Seattle?

Confirm your travel details to search for the latest offers for flights from Iaşi to Seattle . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Iaşi to Seattle with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Iasi Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Iasi Airport to Seattle/Tacoma Intl Airport are updated daily.

How old do you have to be to fly from Iasi Airport to Seattle/Tacoma Intl Airport?

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 Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$949 Cheap Flights from Iaşi to Seattle in 2026

Find the cheapest flights from Iaşi to Seattle

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:55 pm - 4:00 pm

IAS

SEA

30h 05m

2 stops

8:05 pm - 6:30 pm

SEA

IAS

36h 25m

1 stop

$949Multiple Airlines

Wed, Sep 2 - Sun, Feb 28

7:55 pm - 4:00 pm

IAS

SEA

30h 05m

2 stops

8:05 pm - 6:30 pm

SEA

IAS

36h 25m

1 stop

$955Multiple Airlines

Wed, Sep 2 - Sun, Feb 28

7:55 pm - 3:40 pm

IAS

SEA

29h 45m

2 stops

8:05 pm - 6:30 pm

SEA

IAS

36h 25m

1 stop

$962Multiple Airlines

Tue, Sep 1 - Sun, Feb 28

7:55 pm - 4:00 pm

IAS

SEA

30h 05m

2 stops

2:35 pm - 11:30 pm

SEA

IAS

22h 55m

3 stops

$992Multiple Airlines

Wed, Sep 2 - Sun, Feb 28

7:55 pm - 4:00 pm

IAS

SEA

30h 05m

2 stops

8:00 am - 3:20 pm

SEA

IAS

21h 20m

2 stops

$1,013Multiple Airlines

Wed, Sep 2 - Sun, Feb 28

5:20 am - 11:55 am

IAS

SEA

16h 35m

2 stops

2:00 pm - 3:20 pm

SEA

IAS

15h 20m

2 stops

$1,067Lufthansa

Wed, Sep 2 - Sun, Feb 28

4:00 pm - 11:55 am

IAS

SEA

29h 55m

2 stops

2:50 pm - 3:20 pm

SEA

IAS

38h 30m

2 stops

$1,077Lufthansa

Tue, Sep 1 - Fri, Feb 26

7:55 pm - 3:40 pm

IAS

SEA

29h 45m

2 stops

6:55 pm - 1:40 pm

SEA

IAS

32h 45m

1 stop

$1,118Multiple Airlines

Tue, Sep 1 - Sat, Feb 27

7:55 pm - 4:00 pm

IAS

SEA

30h 05m

2 stops

6:55 pm - 1:40 pm

SEA

IAS

32h 45m

1 stop

$1,133Multiple Airlines

Wed, Sep 2 - Fri, Feb 26

4:00 pm - 8:45 pm

IAS

SEA

38h 45m

2 stops

8:00 am - 3:20 pm

SEA

IAS

21h 20m

2 stops

$1,157Austrian Airlines

Tue, Sep 1 - Sat, Feb 27

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IaşiSeattle

IAS - SEA

IASSEA

Iasi

Wed 9/2

7:55 pm-4:00 pm

2 stops30h 05m

Seattle/Tacoma Intl

Sun 2/28

8:05 pm-6:30 pm

1 stop36h 25m

$949

IaşiSeattle

IAS - SEA

IASSEA

Iasi

Wed 9/2

7:55 pm-4:00 pm

2 stops30h 05m

Seattle/Tacoma Intl

Sun 2/28

8:05 pm-6:30 pm

1 stop36h 25m

$955

IaşiSeattle

IAS - SEA

IASSEA

Iasi

Tue 9/1

7:55 pm-3:40 pm

2 stops29h 45m

Seattle/Tacoma Intl

Sun 2/28

8:05 pm-6:30 pm

1 stop36h 25m

$962

IaşiSeattle

IAS - SEA

IASSEA

Iasi

Wed 9/2

7:55 pm-4:00 pm

2 stops30h 05m

Seattle/Tacoma Intl

Sun 2/28

2:35 pm-11:30 pm

3 stops22h 55m

$992

IaşiSeattle

IAS - SEA

IASSEA

Iasi

Wed 9/2

7:55 pm-4:00 pm

2 stops30h 05m

Seattle/Tacoma Intl

Sun 2/28

8:00 am-3:20 pm

2 stops21h 20m

$1,013

Quickest round-trip

IaşiSeattle

IAS - SEA

IASSEA

Iasi

Wed 9/2

5:20 am-11:55 am

2 stops16h 35m

Seattle/Tacoma Intl

Sun 2/28

2:00 pm-3:20 pm

2 stops15h 20m

$1,067

IaşiSeattle

IAS - SEA

IASSEA

Iasi

Tue 9/1

4:00 pm-11:55 am

2 stops29h 55m

Seattle/Tacoma Intl

Fri 2/26

2:50 pm-3:20 pm

2 stops38h 30m

$1,077

IaşiSeattle

IAS - SEA

IASSEA

Iasi

Tue 9/1

7:55 pm-3:40 pm

2 stops29h 45m

Seattle/Tacoma Intl

Sat 2/27

6:55 pm-1:40 pm

1 stop32h 45m

$1,118

IaşiSeattle

IAS - SEA

IASSEA

Iasi

Wed 9/2

7:55 pm-4:00 pm

2 stops30h 05m

Seattle/Tacoma Intl

Fri 2/26

6:55 pm-1:40 pm

1 stop32h 45m

$1,133

IaşiSeattle

IAS - SEA

IASSEA

Iasi

Tue 9/1

4:00 pm-8:45 pm

2 stops38h 45m

Seattle/Tacoma Intl

Sat 2/27

8:00 am-3:20 pm

2 stops21h 20m

$1,157

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Iaşi to Seattle

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

Estimated round-trip price

Cheap Iaşi to Seattle (IAS to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Iaşi to Seattle

Fastest flight time	30h 05m
Direct flights	None

The fastest flight from Iaşi to Seattle takes 30h 05m

There are no direct flights from Iaşi to Seattle. There are no popular flight routes from Iaşi to Seattle.

Search flight deals

Frequently asked questions about flying from Iaşi to Seattle

How far is Iasi to Seattle/Tacoma Intl by plane?
A flight from Iasi to Seattle/Tacoma Intl will travel around 5638.5 mi. Typically, this will take 30h 05m by plane in normal conditions.
When did momondo last update prices for flights from Iasi Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Iasi Airport to Seattle/Tacoma Intl Airport are updated daily.
How old do you have to be to fly from Iasi Airport to Seattle/Tacoma Intl Airport?
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 Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Iaşi to Seattle

How do I get Price Alerts for flights from Iaşi to Seattle?
Confirm your travel details to search for the latest offers for flights from Iaşi to Seattle. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Iaşi to Seattle with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Redmond

Kent

Lakewood

Puyallup

Tukwila

Fife

Federal Way

Cle Elum

Marysville

Centralia

Kirkland

Shoreline

Lacey

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Iaşi to Seattle. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Iaşi to Seattle on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Iaşi to Seattle 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 Seattle right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Seattle from Iaşi. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.