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Cheap flights from Seattle (SEA) to Iaşi (IAS) from $1,191

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — IAS
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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Cheap flight deals from Seattle to Iaşi

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Iaşi (IAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 16, 2024.

Round-trip from

$498
From Seattle/Tacoma Intl to Iasi
Search Deals

What is the cheapest day to fly round-trip from Seattle to Iaşi?

Tuesday flights are generally found to be more expensive for flights from Seattle to Iaşi. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Iaşi.

When is the cheapest time to fly from Seattle to Iaşi (SEA - IAS)?

It’s optimal to fly from Seattle to Iaşi in the morning. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight at noon.

Cheap Austrian Airlines flights from Seattle to Iaşi

Explore cheap flight options specifically provided by Austrian Airlines for the route between Seattle and Iaşi. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out some of the cheapest Austrian Airlines flights we've come across from Seattle to Iaşi. Make sure to double check the flight details before booking.
Tue 8/138:05 amSEA - IAS
2 stops21h 15mAustrian Airlines
Thu 8/294:00 pmIAS - SEA
2 stops36h 52mAustrian Airlines
Deal found 5/15$1,191
Tue 8/137:00 amSEA - IAS
2 stops22h 20mAustrian Airlines
Sat 8/314:00 pmIAS - SEA
2 stops36h 52mAustrian Airlines
Deal found 5/15$1,236
Wed 8/148:00 amSEA - IAS
2 stops31h 20mAustrian Airlines
Thu 8/294:00 pmIAS - SEA
2 stops36h 52mAustrian Airlines
Deal found 5/15$1,240

Cheap Lufthansa flights from Seattle to Iaşi

Explore cheap flight options specifically provided by Lufthansa for the route between Seattle and Iaşi. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Browse through some of the cheapest Lufthansa flights traveling from Seattle to Iaşi. Deals frequently update to provide users with more options.
Wed 8/142:15 pmSEA - IAS
2 stops15h 05mLufthansa
Thu 8/294:00 pmIAS - SEA
2 stops34h 59mLufthansa
Deal found 5/16$1,243
Wed 8/143:10 pmSEA - IAS
3 stops38h 10mLufthansa
Thu 8/294:00 pmIAS - SEA
2 stops30h 15mLufthansa
Deal found 5/15$1,393
Mon 8/1210:40 amSEA - IAS
3 stops18h 40mLufthansa
Thu 8/294:00 pmIAS - SEA
2 stops30h 15mLufthansa
Deal found 5/15$1,429
Tue 8/132:15 pmSEA - IAS
2 stops15h 05mLufthansa
Fri 8/304:00 pmIAS - SEA
3 stops32h 34mLufthansa
Deal found 5/15$2,092
Tue 8/132:15 pmSEA - IAS
2 stops15h 05mLufthansa
Fri 8/305:20 amIAS - SEA
3 stops23h 06mLufthansa
Deal found 5/16$2,093
Fri 5/172:15 pmSEA - IAS
2 stops39h 05mLufthansa
Mon 5/274:00 pmIAS - SEA
2 stops30h 25mLufthansa
Deal found 5/15$3,531
Fri 5/172:15 pmSEA - IAS
2 stops39h 05mLufthansa
Mon 5/275:20 amIAS - SEA
3 stops19h 07mLufthansa
Deal found 5/15$3,876
Fri 5/173:10 pmSEA - IAS
3 stops48h 10mLufthansa
Mon 5/275:20 amIAS - SEA
3 stops23h 07mLufthansa
Deal found 5/15$4,625
Fri 5/172:15 pmSEA - IAS
2 stops39h 05mLufthansa
Mon 5/274:00 pmIAS - SEA
2 stops30h 25mLufthansa
Deal found 5/15$8,701

Cheap Seattle to Iaşi flights in May & June 2024

Find cheap flight options from Seattle to Iaşi specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
The lowest fares we've come across on flights traveling from Seattle to Iaşi in May and June 2024. More deals are always being added, so be sure to check back regularly.
Fri 5/177:00 amSEA - IAS
2 stops33h 55mMultiple Airlines
Mon 5/274:00 pmIAS - SEA
3 stops35h 40mMultiple Airlines
Deal found 5/15$1,433
Fri 5/177:00 amSEA - IAS
3 stops30h 30mMultiple Airlines
Mon 5/274:00 pmIAS - SEA
3 stops35h 40mMultiple Airlines
Deal found 5/15$1,579
Fri 5/177:00 amSEA - IAS
2 stops33h 55mMultiple Airlines
Mon 5/275:50 amIAS - SEA
2 stops24h 45mMultiple Airlines
Deal found 5/15$1,640
Fri 5/176:40 pmSEA - IAS
1 stop19h 25mMultiple Airlines
Mon 5/277:25 pmIAS - SEA
1 stop26h 10mMultiple Airlines
Deal found 5/15$2,276
Fri 5/172:15 pmSEA - IAS
2 stops39h 05mLufthansa
Mon 5/274:00 pmIAS - SEA
2 stops30h 25mLufthansa
Deal found 5/15$3,531
Fri 5/172:15 pmSEA - IAS
2 stops39h 05mLufthansa
Mon 5/275:20 amIAS - SEA
3 stops19h 07mLufthansa
Deal found 5/15$3,876
Fri 5/173:10 pmSEA - IAS
3 stops48h 10mLufthansa
Mon 5/275:20 amIAS - SEA
3 stops23h 07mLufthansa
Deal found 5/15$4,625
Fri 5/172:15 pmSEA - IAS
2 stops39h 05mLufthansa
Mon 5/274:00 pmIAS - SEA
2 stops30h 25mLufthansa
Deal found 5/15$8,701

Seattle to Iaşi 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Iaşi in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
The lowest fares we've come across on flights traveling from Seattle to Iaşi in May and June 2024. More deals are always being added, so be sure to check back regularly.
Tue 8/138:05 amSEA - IAS
2 stops21h 15mAustrian Airlines
Thu 8/294:00 pmIAS - SEA
2 stops36h 52mAustrian Airlines
Deal found 5/15$1,191
Sun 9/17:00 amSEA - IAS
2 stops22h 20mAustrian Airlines
Tue 9/104:00 pmIAS - SEA
2 stops38h 14mAustrian Airlines
Deal found 5/14$1,197
Sun 9/17:00 amSEA - IAS
2 stops22h 20mAustrian Airlines
Mon 9/95:20 amIAS - SEA
2 stops23h 32mAustrian Airlines
Deal found 5/14$1,222
Tue 8/137:00 amSEA - IAS
2 stops22h 20mAustrian Airlines
Sat 8/314:00 pmIAS - SEA
2 stops36h 52mAustrian Airlines
Deal found 5/15$1,236
Sun 9/17:00 amSEA - IAS
2 stops22h 20mMultiple Airlines
Mon 9/94:00 pmIAS - SEA
2 stops39h 15mMultiple Airlines
Deal found 5/14$1,238
Wed 8/148:00 amSEA - IAS
2 stops31h 20mAustrian Airlines
Thu 8/294:00 pmIAS - SEA
2 stops36h 52mAustrian Airlines
Deal found 5/15$1,240
Mon 9/27:00 amSEA - IAS
2 stops32h 20mAustrian Airlines
Sun 9/84:00 pmIAS - SEA
2 stops36h 52mAustrian Airlines
Deal found 5/14$1,242
Wed 8/142:15 pmSEA - IAS
2 stops15h 05mLufthansa
Thu 8/294:00 pmIAS - SEA
2 stops34h 59mLufthansa
Deal found 5/16$1,243
Sat 8/317:00 amSEA - IAS
2 stops22h 20mAustrian Airlines
Tue 9/104:00 pmIAS - SEA
2 stops38h 14mAustrian Airlines
Deal found 5/14$1,247

Seattle to Iaşi flights leaving soon

Find last-minute flight options from Seattle to Iaşi for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out these flights departing soon from Seattle to Iaşi. Users should be sure to double check the price, date, and time of their last-minute flight.
Fri 5/177:00 amSEA - IAS
2 stops33h 55mMultiple Airlines
Mon 5/274:00 pmIAS - SEA
3 stops35h 40mMultiple Airlines
Deal found 5/15$1,433
Fri 5/177:00 amSEA - IAS
3 stops30h 30mMultiple Airlines
Mon 5/274:00 pmIAS - SEA
3 stops35h 40mMultiple Airlines
Deal found 5/15$1,579
Fri 5/177:00 amSEA - IAS
2 stops33h 55mMultiple Airlines
Mon 5/275:50 amIAS - SEA
2 stops24h 45mMultiple Airlines
Deal found 5/15$1,640
Fri 5/176:40 pmSEA - IAS
1 stop19h 25mMultiple Airlines
Mon 5/277:25 pmIAS - SEA
1 stop26h 10mMultiple Airlines
Deal found 5/15$2,276
Fri 5/172:15 pmSEA - IAS
2 stops39h 05mLufthansa
Mon 5/274:00 pmIAS - SEA
2 stops30h 25mLufthansa
Deal found 5/15$3,531
Fri 5/172:15 pmSEA - IAS
2 stops39h 05mLufthansa
Mon 5/275:20 amIAS - SEA
3 stops19h 07mLufthansa
Deal found 5/15$3,876
Fri 5/173:10 pmSEA - IAS
3 stops48h 10mLufthansa
Mon 5/275:20 amIAS - SEA
3 stops23h 07mLufthansa
Deal found 5/15$4,625
Fri 5/172:15 pmSEA - IAS
2 stops39h 05mLufthansa
Mon 5/274:00 pmIAS - SEA
2 stops30h 25mLufthansa
Deal found 5/15$8,701

Find flights from Seattle to Iaşi within your budget

Customize your flight search to find flights from Seattle to Iaşi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,191 - $2,093

Route

Depart

Return

Price

Seattle/Tacoma IntlIasi

SEA - IAS

SEAIAS

Seattle/Tacoma Intl

Tue 8/13

2 stops21h 15m

Iasi

Thu 8/29

2 stops36h 52m

$1,191

Seattle/Tacoma IntlIasi

SEA - IAS

SEAIAS

Seattle/Tacoma Intl

Tue 8/13

2 stops22h 20m

Iasi

Sat 8/31

2 stops36h 52m

$1,236

Seattle/Tacoma IntlIasi

SEA - IAS

SEAIAS

Seattle/Tacoma Intl

Wed 8/14

2 stops31h 20m

Iasi

Thu 8/29

2 stops36h 52m

$1,240

Seattle/Tacoma IntlIasi

SEA - IAS

SEAIAS

Seattle/Tacoma Intl

Wed 8/14

2 stops15h 05m

Iasi

Thu 8/29

2 stops34h 59m

$1,243

Seattle/Tacoma IntlIasi

SEA - IAS

SEAIAS

Seattle/Tacoma Intl

Wed 8/14

3 stops38h 10m

Iasi

Thu 8/29

2 stops30h 15m

$1,393

Seattle/Tacoma IntlIasi

SEA - IAS

SEAIAS

Seattle/Tacoma Intl

Mon 8/12

3 stops18h 40m

Iasi

Thu 8/29

2 stops30h 15m

$1,429

Seattle/Tacoma IntlIasi

SEA - IAS

SEAIAS

Seattle/Tacoma Intl

Tue 8/13

2 stops15h 05m

Iasi

Fri 8/30

3 stops32h 34m

$2,092

Seattle/Tacoma IntlIasi

SEA - IAS

SEAIAS

Seattle/Tacoma Intl

Tue 8/13

2 stops15h 05m

Iasi

Fri 8/30

3 stops23h 06m

$2,093

Flights are sorted by cheapest first

Deals found on 5/15

When is the cheapest time to fly from Seattle to Iaşi?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Iaşi. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Iaşi flight should consider departing on Tuesday at noon when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Iaşi by month

Plan your trip from Seattle to Iaşi by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Iaşi is currently $0 while a round-trip flight costs $1,490. Price data was last updated on May 12, 2024.

Temperature and rainfall in Iaşi by month

Plan your trip to Iaşi by taking into account the average temperature and rainfall totals by month.

IAS

Temperature

24.8 - 69.8 °F

Reviews of airlines servicing Iaşi

Get insights into the airlines that provide service to Iaşi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Iaşi. Reviews last updated May 16, 2024.
Read through reviews of airlines operating flights from Seattle to Iaşi, such as Austrian Airlines and Lufthansa. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.7
Good
1,053 reviews
Check prices

Entertainment

6.9

Overall

7.7

Food

6.9

Boarding

7.6

Comfort

7.5

Crew

8.1

Reviews

1 / 10

It was good, but you guys cut on sending me emails to check in my carry-on bag and I was not going to do that because last time my bags were lost. One time and your airline was not full. There was plenty of room for peoples bags you weren’t telling the truth.

Austrian Airlines
7.7
Good
1,053 reviews
Austrian Airlines
7.7
Good
1,053 reviews
Check prices

Entertainment

6.9

Overall

7.7

Food

6.9

Boarding

7.6

Comfort

7.5

Crew

8.1

Reviews

1 / 10

It was good, but you guys cut on sending me emails to check in my carry-on bag and I was not going to do that because last time my bags were lost. One time and your airline was not full. There was plenty of room for peoples bags you weren’t telling the truth.

Lufthansa
7.0
Good
7,659 reviews
Austrian Airlines
7.7
Good
1,053 reviews
Check prices

Entertainment

6.9

Overall

7.7

Food

6.9

Boarding

7.6

Comfort

7.5

Crew

8.1

Reviews

1 / 10

It was good, but you guys cut on sending me emails to check in my carry-on bag and I was not going to do that because last time my bags were lost. One time and your airline was not full. There was plenty of room for peoples bags you weren’t telling the truth.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Iaşi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Seattle to Iaşi for under $1,200 on Cheapflights?

    Yes, there are multiple flights from Seattle to Iaşi for under $1,200. The cheapest flight booked recently is on Austrian Airlines for just $1,191, but on average you can expect to pay $1,489.

  • Are there last-minute flights available from Seattle to Iaşi for under $1,500?

    There are currently 8+ open flights from Seattle to Iaşi within the next 7 days for less than $1,500.

  • What are the cheapest airlines flying from Seattle to Iaşi round-trip?

    Cheapflights users have booked flights from Seattle to Iaşi round-trip from $1,191. Another airline that can offer you cheap pricing is Lufthansa.

  • What does SEA to IAS mean?

    SEA and IAS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SEA to IAS refers to a flight route from Seattle/Tacoma Intl Airport to Iasi Airport.

  • Can I find deals for flights from Seattle to Iaşi that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Iaşi flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Iaşi with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Iaşi flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Iaşi that include hotel bookings?

    Yes. In addition to deals on Seattle to Iaşi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Iaşi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Iaşi.

  • Can I find deals for business class flights from Seattle to Iaşi?

    Yes. Cheapflights offers flight deals from Seattle to Iaşi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Iaşi that allow pets onboard?

    Many airlines flying from Seattle to Iaşi offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Iaşi?

    Yes, you can often find last-minute deals on Seattle to Iaşi flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Iaşi flight deals updated?

    The Seattle to Iaşi flight deals you see on this page were last updated on 5/16.

See more FAQs

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Alternative routes for Seattle to Iaşi
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Seattle to Iaşi

Discover the top airline that operate flights from Seattle to Iaşi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$672Average$1,584FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
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Search flights from Seattle to Iaşi by cabin class

Find flights from Seattle to Iaşi, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Iaşi?

Deals for Seattle to Iaşi flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Iaşi?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Iaşi from Seattle.

Can Cheapflights find flights from Seattle to Iaşi with no change fees?

Certainly. Search results for flights to Iaşi from Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Seattle to Iaşi become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Iaşi from Seattle today and book when prices fit your budget.

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