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Cheap flights from Seattle to Iaşi from $999

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Iaşi departing on 1/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Seattle to Iaşi

Cheap round-trip flights

These are some of the best round-trip flight deals from Seattle to Iaşi that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seattle to Iaşi.

Cheap last minute flights

Planning a quick getaway from Seattle to Iaşi? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Iaşi, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Seattle to Iaşi

Find recent round-trip train or bus tickets from Seattle to Iaşi.

All round-trip flight deals to Iaşi

The cheapest plane tickets to Iaşi found on KAYAK recently.
3:10 pm - 3:20 pmSEA-IAS
14h 10m2 stops
4:05 pm - 1:20 pmIAS-SEA
55h 15m2 stops
$999Lufthansa
Find Deal
Sun, Jan 5 - Sun, Jan 12
3:10 pm - 3:20 pmSEA-IAS
14h 10m2 stops
4:05 pm - 1:20 pmIAS-SEA
55h 15m2 stops
$1,046Lufthansa
Find Deal
Sun, Jan 5 - Sun, Jan 12
3:10 pm - 3:20 pmSEA-IAS
14h 10m2 stops
4:05 pm - 1:20 pmIAS-SEA
55h 15m2 stops
$1,115Lufthansa
Find Deal
Sun, Jan 5 - Sun, Jan 12
7:05 pm - 11:30 pmSEA-IAS
18h 25m2 stops
2:00 pm - 5:10 pmIAS-SEA
37h 10m2 stops
$1,135
Find Deal
Fri, Apr 18 - Thu, May 8
3:10 pm - 11:30 pmSEA-IAS
22h 20m2 stops
1:50 pm - 12:10 pmIAS-SEA
32h 20m3 stops
$1,283
Find Deal
Sun, Jan 5 - Sun, Jan 12
3:10 pm - 11:30 pmSEA-IAS
22h 20m2 stops
1:50 pm - 12:10 pmIAS-SEA
32h 20m3 stops
$1,286
Find Deal
Sun, Jan 5 - Sun, Jan 12
2:35 pm - 9:00 amSEA-IAS
32h 25m3 stops
8:55 pm - 5:00 pmIAS-SEA
30h 05m3 stops
$1,529
Find Deal
Sun, Jan 5 - Sun, Jan 12
3:10 pm - 3:20 pmSEA-IAS
62h 10m3 stops
5:25 am - 5:05 pmIAS-SEA
69h 40m3 stops
$1,578
Find Deal
Sun, Jan 5 - Sun, Jan 12
6:05 am - 7:25 pmSEA-IAS
27h 20m3 stops
4:05 pm - 5:05 pmIAS-SEA
35h 00m3 stops
$1,641
Find Deal
Sun, Jan 5 - Sun, Jan 12
SEA-IAS
5648 mimulti-stop
Multiple Airlines
Find Deal

Lufthansa flights from Seattle to Iaşi

Our best Lufthansa deals on Seattle to Iaşi flight tickets
Lufthansa
Jan 5
SEA3:10 pmSeattle/Tacoma Intl
14h 10m
2 stops
IAS3:20 pmIasi
Jan 12
IAS4:05 pmIasi
55h 15m
2 stops
SEA1:20 pmSeattle/Tacoma Intl
Lufthansa
Jan 5
SEA3:10 pmSeattle/Tacoma Intl
14h 10m
2 stops
IAS3:20 pmIasi
Jan 12
IAS4:05 pmIasi
55h 15m
2 stops
SEA1:20 pmSeattle/Tacoma Intl
Lufthansa
Jan 5
SEA3:10 pmSeattle/Tacoma Intl
14h 10m
2 stops
IAS3:20 pmIasi
Jan 12
IAS4:05 pmIasi
55h 15m
2 stops
SEA1:20 pmSeattle/Tacoma Intl

See travel insights to Iaşi from

How to get the cheapest flight ticket from Seattle 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 Saturday when prices can be found for as low as $0. 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 evening. momondo users have found flights departing from Seattle to Iaşi in the evening for as low as $0. 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.

When to book flights from Seattle to Iaşi

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

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

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

Best Price Found

$999

Fastest flight time

14h 10m

Direct flights

None

Airports in Iaşi

1 airport
The best flight deal from Seattle to Iaşi found on momondo in the last 72 hours is $999
The fastest flight from Seattle to Iaşi takes 14h 10m
There are no direct flights from Seattle to Iaşi. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Iasi Airport.
There is 1 airport near Iaşi: Iasi (IAS)

  • How far is Seattle/Tacoma Intl to Iasi by plane?

    The distance between Seattle/Tacoma Intl and Iasi is about 5638.5 mi. A reasonable flight in good conditions will take 14h 10m.

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

    Prices for flights from Seattle/Tacoma Intl Airport to Iasi Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Iasi Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Iasi Airport.

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

    The travel and health documents required for your trip to Iasi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Iasi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Seattle to Iaşi?


Best airlines flying from Seattle to Iaşi

Compare and see reviews for airlines that fly from Seattle to Iaşi with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $676Free CancellationRating
6.8
7,143 reviews
Search Lufthansa flights

Why use momondo?

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

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 Iaşi from Seattle.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Iaşi.

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

If you are not ready to book a flight from Seattle to Iaşi now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Iaşi and let you know when they change.


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