Which airports can I use when flying from Iaşi to Seattle?

Flights from Iaşi to Seattle usually depart from Iasi (IAS) and arrive at Seattle/Tacoma Intl (SEA).

Can I save money by using flexible dates for flights from Iaşi to Seattle?

Yes. Being flexible with your travel dates can save you up to 7% on the Iaşi to Seattle route. Tuesday is the cheapest departure day at $912 round-trip on average, while Friday is the most expensive at $974, a difference of $62. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Seattle?

Some of the most popular sights in Seattle are Pike Place Market, Pier 66 and Lumen Field. These are among the most viewed places in Seattle on KAYAK.

Do I need a passport to fly from Iaşi to Seattle?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Iaşi to Seattle changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $1,081 to $1,775. That means the highest observed fare was about 64% higher than the lowest one.

What is the time difference between Iaşi and Seattle?

Seattle is 10 hours behind Iaşi (Pacific Time vs Eastern European Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?

Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include: • Fox • Europcar • Thrifty • Budget • Dollar

Cheap Flights from Iaşi to Seattle | KAYAK

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Cheapest round-trip

$1,081

Typical prices: $912-$974

Austrian Airlines, Lufthansa

Tue 10/30Tue 11/6

IAS - SEA • 2 stops

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Flight Deals

Cheap Flights from Iaşi to Seattle (IAS-SEA)

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

Round-trip

One-way

Recent round-trip flight deals from Iaşi to Seattle

Fri, Oct 30 - Fri, Nov 6

4:05 pm - 11:17 pmIAS Iasi-SEA Seattle/Tacoma Intl

40h 12m2 stops Vienna Intl Chicago O'Hare Intl

2:50 pm - 3:20 pmSEA Seattle/Tacoma Intl-IAS Iasi

38h 30m2 stops Munich Franz Josef Strauss Vienna Intl

$1,081Multiple Airlines

Wed, Sep 30 - Sun, Oct 4

6:10 am - 7:00 pmIAS Iasi-SEA Seattle/Tacoma Intl

22h 50m1 stop London Luton

3:55 pm - 11:20 amSEA Seattle/Tacoma Intl-IAS Iasi

33h 25m2 stops Kastrup Copenhagen Bergamo Orio Al Serio

$1,135Multiple Airlines

Wed, Sep 30 - Sun, Oct 4

5:20 am - 2:00 pmIAS Iasi-SEA Seattle/Tacoma Intl

18h 40m2 stops Vienna Intl London Heathrow

5:30 pm - 8:50 amSEA Seattle/Tacoma Intl-IAS Iasi

29h 20m3 stops London Heathrow Amsterdam Schiphol Bucharest Otopeni Intl

$1,155Multiple Airlines

Wed, Sep 30 - Sun, Oct 4

5:20 am - 2:00 pmIAS Iasi-SEA Seattle/Tacoma Intl

18h 40m2 stops Vienna Intl London Heathrow

5:30 pm - 3:20 pmSEA Seattle/Tacoma Intl-IAS Iasi

35h 50m2 stops London Heathrow Vienna Intl

$1,200Multiple Airlines

Wed, Sep 30 - Sun, Oct 4

4:00 pm - 4:59 pmIAS Iasi-SEA Seattle/Tacoma Intl

34h 59m3 stops Vienna Intl Frankfurt am Main Munich Franz Josef Strauss

10:50 am - 8:50 amSEA Seattle/Tacoma Intl-IAS Iasi

36h 00m3 stops Vancouver Intl Frankfurt am Main Bucharest Otopeni Intl

$1,252Multiple Airlines

Fri, Oct 30 - Fri, Nov 6

8:45 pm - 4:55 pmIAS Iasi-SEA Seattle/Tacoma Intl

29h 10m2 stops Bucharest Otopeni Intl Frankfurt am Main

7:45 am - 5:50 pmSEA Seattle/Tacoma Intl-IAS Iasi

24h 05m3 stops Toronto Pearson Intl Frankfurt am Main Václav Havel Prague

$1,269Multiple Airlines

Thu, Oct 15 - Mon, Oct 19

2:25 pm - 5:20 pmIAS Iasi-SEA Seattle/Tacoma Intl

36h 55m2 stops Bucharest Otopeni Intl Istanbul

7:15 pm - 8:30 amSEA Seattle/Tacoma Intl-IAS Iasi

27h 15m2 stops Istanbul Bucharest Otopeni Intl

$1,382Turkish Airlines

Thu, Oct 15 - Mon, Oct 19

9:15 am - 5:20 pmIAS Iasi-SEA Seattle/Tacoma Intl

18h 05m2 stops Bucharest Otopeni Intl Istanbul

7:15 pm - 7:30 pmSEA Seattle/Tacoma Intl-IAS Iasi

38h 15m2 stops Istanbul Bucharest Otopeni Intl

$1,384Turkish Airlines

Fri, Oct 30 - Fri, Nov 6

4:05 pm - 4:55 pmIAS Iasi-SEA Seattle/Tacoma Intl

33h 50m3 stops Vienna Intl Zurich Frankfurt am Main

10:10 am - 10:10 pmSEA Seattle/Tacoma Intl-IAS Iasi

26h 00m3 stops Vancouver Intl Frankfurt am Main Barcelona-El Prat

$1,388Multiple Airlines

Wed, Sep 30 - Sun, Oct 4

6:10 am - 7:00 pmIAS Iasi-SEA Seattle/Tacoma Intl

22h 50m1 stop London Luton

9:50 pm - 1:30 pmSEA Seattle/Tacoma Intl-IAS Iasi

29h 40m1 stop London Heathrow

$1,662Multiple Airlines

Booking Insights

Price, demand and travel trends for Iaşi to Seattle flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Iaşi to Seattle with more confidence.

What is the cheapest airline to fly from Iaşi to Seattle?

Turkish Airlines ($1,382) offered the cheapest round-trip ticket from Iaşi to Seattle in the last 5 days.

Find deals

When to book flights from Iaşi to Seattle

Are your dates flexible? Find out the best times to travel from Iaşi to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Iaşi to Seattle?
Flights from Iaşi to Seattle usually depart from Iasi (IAS) and arrive at Seattle/Tacoma Intl (SEA).
Can I save money by using flexible dates for flights from Iaşi to Seattle?
Yes. Being flexible with your travel dates can save you up to 7% on the Iaşi to Seattle route. Tuesday is the cheapest departure day at $912 round-trip on average, while Friday is the most expensive at $974, a difference of $62. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in Seattle?
Some of the most popular sights in Seattle are Pike Place Market, Pier 66 and Lumen Field. These are among the most viewed places in Seattle on KAYAK.
Do I need a passport to fly from Iaşi to Seattle?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Iaşi to Seattle changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $1,081 to $1,775. That means the highest observed fare was about 64% higher than the lowest one.
What is the time difference between Iaşi and Seattle?
Seattle is 10 hours behind Iaşi (Pacific Time vs Eastern European Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?
Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
• Fox
• Europcar
• Thrifty
• Budget
• Dollar

If your dates can be flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average $912 - about $62 less than Friday (6% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Seattle/Tacoma Intl Airport.
- Seattle Airport Marriott
- Coast Gateway Hotel
- Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport

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$1,081 Find Cheap Flights from Iaşi to Seattle - Compare and Save

Everything you should know

Cheap Flights from Iaşi to Seattle (IAS-SEA)

Recent round-trip flight deals from Iaşi to Seattle

Recent one-way flight deals from Iaşi to Seattle

Price, demand and travel trends for Iaşi to Seattle flights

What is the cheapest airline to fly from Iaşi to Seattle?

When to book flights from Iaşi to Seattle

Your Iaşi to Seattle flight questions, answered

Your guide to booking Iaşi to Seattle flights

More options for your flight from Iaşi to Seattle

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

Information on your arrival and departure airports

Cabin class types available on flights from Iaşi to Seattle

Find direct flights to and from Iaşi and Seattle

Flights from domestic origins to Seattle

Flights to other popular destinations

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