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Cluj Napoca

$658+ Cheap flights from Seattle (SEA) to Cluj Napoca (CLJ)

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CLJ
mai 5 — mai 121
lun. 5/5
lun. 5/12
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Cluj Napoca are usually found in January or February, booked 13 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

Cheap flight deals from Seattle to Cluj Napoca

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Cluj Napoca (CLJ). 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 avril 30, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$665
(FlightHub)

Popular in

June

Cheapest in

January

Average price

$812
Provider with most accurate pricing for Seattle/Tacoma Intl-Cluj Napoca flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Cluj Napoca flights.
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From Seattle/Tacoma Intl to Cluj Napoca
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Highest demand for flights based on searches. 15% potential increase in price ($179 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Seattle to Cluj Napoca

Cheapest flights from Seattle to Cluj Napoca
Explore the most affordable flight options available from Seattle to Cluj Napoca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 30, 2025.

This Lufthansa deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 8/106:50 pmSEA - CLJ
1 stop19h 40mLufthansa
jeu. 8/216:05 pmCLJ - SEA
1 stop32h 54mLufthansa
Deal found 4/29$658
This FlightHub deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/287:10 pmSEA - CLJ
1 stop27h 55mTurkish Airlines
ven. 6/279:55 amCLJ - SEA
1 stop17h 20mTurkish Airlines
Deal found 4/29$665
This SWISS deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/1212:40 pmSEA - CLJ
2 stops35h 15mSWISS
dim. 8/243:35 pmCLJ - SEA
1 stop33h 20mSWISS
Deal found 4/29$697
This United deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/137:00 amSEA - CLJ
2 stops24h 20mMultiple Airlines
dim. 8/243:35 pmCLJ - SEA
1 stop33h 20mMultiple Airlines
Deal found 4/29$699
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/126:45 amSEA - CLJ
3 stops24h 30mUnited Airlines
sam. 8/236:00 amCLJ - SEA
2 stops26h 15mUnited Airlines
Deal found 4/29$713
This Air Canada deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/137:20 amSEA - CLJ
3 stops19h 45mAir Canada
ven. 6/206:00 amCLJ - SEA
3 stops22h 36mAir Canada
Deal found 4/29$1,246
This Air France deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/141:30 pmSEA - CLJ
2 stops19h 45mAir France
lun. 8/255:25 amCLJ - SEA
2 stops22h 10mAir France
Deal found 4/29$4,037

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle to Cluj Napoca 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 2,558,603 searches. Data last updated avril 30, 2025.
Use the filters below to find and compare flights from Seattle to Cluj Napoca that are best for you.

Fly from

Seattle

Fly to

Cluj Napoca

Route

Depart

Return

Price

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

dim. 8/10

6:50 pm-12:30 am

1 stop19h 40m

Cluj Napoca

jeu. 8/21

6:05 pm-4:59 pm

1 stop32h 54m

$658

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

mer. 5/28

7:10 pm-9:05 am

1 stop27h 55m

Cluj Napoca

ven. 6/27

9:55 am-5:15 pm

1 stop17h 20m

$665

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

mar. 8/12

12:40 pm-9:55 am

2 stops35h 15m

Cluj Napoca

dim. 8/24

3:35 pm-2:55 pm

1 stop33h 20m

$697

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

mer. 8/13

7:00 am-5:20 pm

2 stops24h 20m

Cluj Napoca

dim. 8/24

3:35 pm-2:55 pm

1 stop33h 20m

$699

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

mar. 8/12

6:45 am-5:15 pm

3 stops24h 30m

Cluj Napoca

sam. 8/23

6:00 am-10:15 pm

2 stops26h 15m

$713

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

ven. 6/13

7:20 am-1:05 pm

3 stops19h 45m

Cluj Napoca

ven. 6/20

6:00 am-6:36 pm

3 stops22h 36m

$1,246

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

jeu. 8/14

1:30 pm-7:15 pm

2 stops19h 45m

Cluj Napoca

lun. 8/25

5:25 am-5:35 pm

2 stops22h 10m

$4,037

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Seattle to Cluj Napoca

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Cluj Napoca in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*2 stars
FlightsMojoPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Cluj Napoca flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Seattle-Cluj Napoca flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Seattle-Cluj Napoca flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Cluj Napoca flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Cluj Napoca flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Cluj Napoca

Have a flexible travel schedule? Discover the best time to fly to Cluj Napoca from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Cluj Napoca

How far ahead should I book a flight from Seattle to Cluj Napoca?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Cluj Napoca. Price data was last updated on April 25, 2025.

The price you pay for your flight from Seattle to Cluj Napoca may vary depending on when you book. For the best chance of a lower fare, look to book 13 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Seattle to Cluj Napoca?

Currently, January is the cheapest month in which you can book a flight from Seattle to Cluj Napoca (average of $674). Flying from Seattle to Cluj Napoca in June is currently the most expensive (average of $1,377). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to CLJ?

Find hourly flight availability from Seattle to Cluj Napoca. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated avril 30, 2025.

It’s typically best to fly out from Seattle to Cluj Napoca in the evening. Doing so could potentially save you 59% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Cluj Napoca by month

Plan your trip to Cluj Napoca by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cluj Napoca ranges from 0.8 - 3.1 inches per month. June is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Cluj Napoca when rainfall is around 0.8 in.

Temperature in Cluj Napoca by month

Plan your trip to Cluj Napoca by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cluj Napoca, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Cluj Napoca

Get insights into the airlines that provide service to Cluj Napoca. 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 Cluj Napoca. Reviews last updated avril 30, 2025.
SWISS
7.5
Good
1,588 reviews

Entertainment

6.7

Comfort

7.4

Boarding

7.6

Overall

7.5

Crew

8.2

Food

7.0

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
SWISS
7.5
Good
1,588 reviews
SWISS
7.5
Good
1,588 reviews

Entertainment

6.7

Comfort

7.4

Boarding

7.6

Overall

7.5

Crew

8.2

Food

7.0

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
United Airlines
7.4
Good
8,696 reviews
SWISS
7.5
Good
1,588 reviews

Entertainment

6.7

Comfort

7.4

Boarding

7.6

Overall

7.5

Crew

8.2

Food

7.0

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
Turkish Airlines
7.3
Good
3,788 reviews
SWISS
7.5
Good
1,588 reviews

Entertainment

6.7

Comfort

7.4

Boarding

7.6

Overall

7.5

Crew

8.2

Food

7.0

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
Air Canada
7.0
Good
9,242 reviews
SWISS
7.5
Good
1,588 reviews

Entertainment

6.7

Comfort

7.4

Boarding

7.6

Overall

7.5

Crew

8.2

Food

7.0

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
Lufthansa
6.7
Okay
7,042 reviews
SWISS
7.5
Good
1,588 reviews

Entertainment

6.7

Comfort

7.4

Boarding

7.6

Overall

7.5

Crew

8.2

Food

7.0

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Related info for your journey

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

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

    Turkish Airlines, at $665, was found to be the cheapest airline from Seattle to Cluj Napoca.Alternate airlines to your destination round-trip include United Airlines and Lufthansa. Turkish Airlines is 31% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

  • How can I find direct flights from Seattle to Cluj Napoca?

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

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

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

  • What is the cheapest month to book a flight from Seattle to Cluj Napoca?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Cluj Napoca (average of $674). Flying from Seattle to Cluj Napoca in June is currently the most expensive (average of $1,377). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Seattle to Cluj Napoca

Discover the top 3 airlines that operate flights from Seattle to Cluj Napoca. 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 2,558,603 searches. Data last updated avril 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$585Average$746FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$693Average$1,114FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$695Average$985FlexibilityNo cancel feeOn-time69%

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