SEA - CLJ

$323 Find Cheap Flights from Seattle to Cluj Napoca

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Cluj Napoca departing on 5/5. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Cluj Napoca

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Cluj Napoca, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Cluj Napoca, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$593
Overall average: $839
Turkish Airlines
Wed 4/15Wed 5/6
SEA - CLJ • 1 stop
Cheapest one-way
$323
Multiple Airlines
Tue 5/5
SEA - CLJ • 3 stops
Top airlines
Cheapest • from $593 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Seattle and Cluj Napoca. You'll need at least 1 connection.
Insights
Insights
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Insights
Top layover airports
Cheapest • Avg $817 (round-trip)
Shortest trip • 13h 38m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 49% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 26% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Cluj Napoca!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Cluj Napoca (SEA-CLJ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Cluj Napoca that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Cluj Napoca

Wed, Apr 15 - Wed, May 6
Turkish Airlines Logo
7:10 pm - 8:15 pm
SEA
-
CLJ
15h 05m
1 stop
Turkish Airlines Logo
9:55 am - 5:15 pm
CLJ
-
SEA
17h 20m
1 stop
$593Turkish Airlines
Wed, Apr 15 - Wed, May 6
Turkish Airlines Logo
7:10 pm - 8:15 pm
SEA
-
CLJ
15h 05m
1 stop
Turkish Airlines Logo
9:55 am - 5:15 pm
CLJ
-
SEA
17h 20m
1 stop
$600Turkish Airlines
Mon, May 4 - Thu, May 28
Turkish Airlines Logo
7:10 pm - 8:15 pm
SEA
-
CLJ
15h 05m
1 stop
Turkish Airlines Logo
9:55 am - 5:15 pm
CLJ
-
SEA
17h 20m
1 stop
$605Turkish Airlines
Wed, Apr 22 - Wed, May 27
Lufthansa Logo
8:00 am - 12:30 am
SEA
-
CLJ
30h 30m
2 stops
Lufthansa Logo
1:50 pm - 4:59 pm
CLJ
-
SEA
13h 09m
1 stop
$722Lufthansa
Wed, Apr 22 - Wed, May 27
Lufthansa Logo
8:00 am - 12:30 am
SEA
-
CLJ
30h 30m
2 stops
Lufthansa Logo
6:00 am - 10:39 pm
CLJ
-
SEA
26h 39m
2 stops
$726Lufthansa
Mon, May 4 - Thu, May 28
United Airlines Logo
8:51 am - 5:25 pm
SEA
-
CLJ
22h 34m
2 stops
United Airlines Logo
6:00 am - 4:59 pm
CLJ
-
SEA
20h 59m
1 stop
$729United Airlines
Wed, Apr 15 - Wed, May 6
Multiple Airlines Logo
7:00 am - 10:00 am
SEA
-
CLJ
17h 00m
2 stops
Multiple Airlines Logo
1:50 pm - 4:59 pm
CLJ
-
SEA
13h 09m
1 stop
$735Multiple Airlines
Mon, May 4 - Thu, May 28
United Airlines Logo
2:27 pm - 5:25 pm
SEA
-
CLJ
16h 58m
2 stops
United Airlines Logo
6:00 am - 7:06 pm
CLJ
-
SEA
23h 06m
2 stops
$739United Airlines
Wed, Apr 22 - Wed, May 27
United Airlines Logo
8:00 am - 1:10 pm
SEA
-
CLJ
19h 10m
2 stops
United Airlines Logo
1:50 pm - 11:10 pm
CLJ
-
SEA
43h 20m
3 stops
$749United Airlines
Wed, Apr 15 - Wed, May 6
Multiple Airlines Logo
7:00 am - 10:00 am
SEA
-
CLJ
17h 00m
2 stops
Multiple Airlines Logo
6:00 am - 12:20 pm
CLJ
-
SEA
16h 20m
2 stops
$757Multiple Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Cluj Napoca flights

Get data-powered insights and trends into flights from Seattle to Cluj Napoca to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Seattle to Cluj Napoca?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Cluj Napoca, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Cluj Napoca is January, where tickets cost $597 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,504 and $1,023 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Cluj Napoca, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Cluj Napoca, you should book around 5 weeks before departure, which saves you about 49% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$323
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Seattle to Cluj Napoca

When to book flights from Seattle to Cluj Napoca

Are your dates flexible? Find out the best times to travel from Seattle to Cluj Napoca 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.

FAQs for booking flights from Seattle to Cluj Napoca

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

    In the last 3 days, the lowest price for a flight from Seattle to Cluj Napoca was $323 for a one-way ticket and $593 for a round-trip.

  • Do I need a passport to fly between Seattle and Cluj Napoca?

    A passport is required to fly from Seattle to Cluj Napoca.

  • Which aircraft models fly most regularly from Seattle to Cluj Napoca?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Cluj Napoca?

    Star Alliance is the only airline alliance operating flights between Seattle and Cluj Napoca.

  • Which is the best airline for flights from Seattle to Cluj Napoca, United Airlines or Turkish Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Cluj Napoca are United Airlines and Turkish Airlines. With an average price for the route of $815 and an overall rating of 7.4, United Airlines is the most popular choice. Turkish Airlines is also a great choice for the route, with an average price of $694 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Seattle to Cluj Napoca?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Cluj Napoca.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Cluj Napoca?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cluj Napoca from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Cluj Napoca?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cluj Napoca with an airline and back to Seattle with another airline. Booking your flights between Seattle and CLJ can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Cluj Napoca?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cluj Napoca from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Seattle to Cluj Napoca

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Cluj Napoca. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Cluj Napoca? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9434 reviews
7.3Comfort
7.1Entertainment
7.7Boarding
8.1Crew
6.6Food
Airline reviews

OK, we were delayed and had to de plane and reboard.

6.0 GoodJamie, Mar 2026
LAX - EWR
Read more United Airlines reviews

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The 777’s economy seat’s legroom was more tolerable than expected. I appreciate the reclining mechanism which slides the seat forward to minimize cannibalizing the space behind. The food was terrible: very salty.

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

IAH to Istanbul was outstanding across the board. The flight from Istanbul to Male was good, not great.

the cabin was kept too hot. couldn't sleep as a result

It was an amazing experience. Flight crew's service, hospitality, and the food were phenomenal. I don't think I'd want to try any other airline company after this. I would definitely recommend to friends and family. Thank you Turkish Airlines !

Business Class pods are horrible. If you're petite, you might be able to sleep on the uncomfortable seat and bed. Crew and food are fantastic.

I have travelled many times on Turkish, but they always board at least 30-40 minutes past the stated time. If informed properly, passengers can choose to spend more time in the .lounge instead of standing around by the gate waiting to board. The new lounge at DFW was a big disappointment. The aircraft itself was a shock. In the past I have flown this sector with regular business class seating configuration of 1-2-1, The 2-3-2 seating is very disappointing after paying such high prices for tickets. The DFW to Istanbul segment was slightly better, but the Istanbul to Delhi segment was no better than premium economy. I will try to travel more on airlines which give business class passengers more value for their money.

Good overall. Seat spacing a bit tight between IST and ISB.

Excellent staff despite some trying passenger situations. Very impressed with their good attitudes and kindness.

Crew were unfriendly, touch screen for movies didn't work very well, seats were tight and uncomfortable

After arriving in Istanbul, the transit information on the electronic board showed a tight departure time, and the gate changed in the middle, making it difficult to make it on time.

Typically good service onboard but baggage delay in airport was significant

Lufthansa cancelled our flight from Los Angeles to Naples Italy on March 10 for scheduled flight on March 12 Very stressful experience trying to arrange alternatives. Will never fly again with Lufthansa

Everything could have been better. What needed to be wrong with United went wrong

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

Very good, i got two seats for myself, and was comfortable with the blanket i got

I hated the FRA Airport. Confusing signage, including the path to Immigration and Security It seems that the airport grew haphazardly over the years. I have been through multiple WW Hubs with much better experiences.

Economy Priority seats are extremely uncomfortable. There is no way to escape the boxed in feeling, particularely because the distance between to rows are too short, the hard edge of the front row is keeping legs confined. There is no elevated place to put your feet. I am of average, European size.

Terrible. Both flights were significantly delayed, no luggage, made me check my small bag when many, many others had much larger carry-ons, not even a bottle of water . . . I will not fly Discover Airlines again.

I was deceived on the Kayak site expecting a ticket, but instead finding a "standby" reservation. When I tried to change the ticket, I paid almost twice the price of the original ticket. Then, the airline refused to give me the reserved seat I had chosen and paid for. I think I deserve a refund for this leg of my trip because I was doubly charged and did not receive what I had paid for. I put in a complaint with Lufthansa because the ticket was sold originally sold as a flight they listed. Someone here needs to take responsibility.

Excellent service; they helped me reschedule so I can fly in an earlier flight

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

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

Information on your arrival and departure airports