SEA - CLJ

$461 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 12/29. 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

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
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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, Oct 8 - Tue, Oct 21
Lufthansa Logo
6:50 pm - 5:20 pmSEA-CLJ
12h 30m1 stop
Lufthansa Logo
6:00 am - 11:55 amCLJ-SEA
15h 55m2 stops
$601Lufthansa
Find Deal
Wed, Oct 8 - Tue, Oct 21
Lufthansa Logo
6:50 pm - 5:20 pmSEA-CLJ
12h 30m1 stop
Lufthansa Logo
6:00 am - 11:55 amCLJ-SEA
15h 55m2 stops
$602Lufthansa
Find Deal
Wed, Oct 8 - Fri, Oct 24
United Airlines Logo
6:50 pm - 5:20 pmSEA-CLJ
12h 30m1 stop
United Airlines Logo
1:45 pm - 4:59 pmCLJ-SEA
13h 14m1 stop
$616United Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 22
United Airlines Logo
6:50 pm - 5:20 pmSEA-CLJ
12h 30m1 stop
United Airlines Logo
6:00 am - 4:59 pmCLJ-SEA
20h 59m1 stop
$617United Airlines
Find Deal
Wed, Nov 19 - Wed, Jan 7
Air Canada Logo
8:15 am - 1:40 pmSEA-CLJ
19h 25m2 stops
Air Canada Logo
6:00 am - 10:06 pmCLJ-SEA
26h 06m3 stops
$629Air Canada
Find Deal
Wed, Oct 8 - Wed, Oct 22
Air Canada Logo
7:15 am - 1:05 pmSEA-CLJ
19h 50m3 stops
Air Canada Logo
6:00 am - 9:21 amCLJ-SEA
37h 21m2 stops
$643Air Canada
Find Deal
Thu, Oct 9 - Thu, Oct 23
Turkish Airlines Logo
7:10 pm - 9:05 amSEA-CLJ
27h 55m1 stop
Turkish Airlines Logo
9:10 pm - 5:15 pmCLJ-SEA
30h 05m1 stop
$645Turkish Airlines
Find Deal
Thu, Oct 9 - Thu, Oct 23
Multiple Airlines Logo
2:55 pm - 12:30 amSEA-CLJ
23h 35m2 stops
Multiple Airlines Logo
10:40 am - 6:36 pmCLJ-SEA
17h 56m2 stops
$688Multiple Airlines
Find Deal
Wed, Oct 8 - Tue, Oct 21
Turkish Airlines Logo
7:10 pm - 9:05 amSEA-CLJ
27h 55m1 stop
Turkish Airlines Logo
9:10 pm - 5:15 pmCLJ-SEA
30h 05m1 stop
$693Turkish Airlines
Find Deal
Thu, Oct 9 - Thu, Oct 23
Multiple Airlines Logo
8:00 am - 1:05 pmSEA-CLJ
19h 05m2 stops
Multiple Airlines Logo
6:05 pm - 4:59 pmCLJ-SEA
32h 54m1 stop
$701Multiple Airlines
Find Deal

Everything you should know

Top airlines
Lufthansa
Cheapest • from $601 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 39% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 31% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$601
Overall average: $646
Lufthansa
Wed 10/8Tue 10/21
SEA - CLJ • 1 stop
Cheapest one-way
$461
Air Canada
Mon 12/29
SEA - CLJ • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Cluj Napoca!
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’s the cheapest day of the week to fly from Seattle to Cluj Napoca?

The average price of all round-trip flights from Seattle to Cluj Napoca clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Seattle to Cluj Napoca, look for departures on Saturdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Cluj Napoca, Tuesday is the cheapest day to fly and Monday is the most expensive.

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 $621 (return) on average. On the other hand, the most expensive months are June and March, where the average cost of round-trip tickets is $1,463 and $1,375 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 2 weeks before departure, which saves you about 39% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$461
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 20% 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 $461 for a one-way ticket and $601 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 $947 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 $700 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 8929 reviews
7.7Boarding
8.1Crew
6.6Food
7.3Comfort
7.1Entertainment
Airline reviews

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

2.0 MediocreAnonymous, Sep 2025SFO - MEX
Read more United Airlines reviews

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

Rude staff. I would avoid using the word racist but definitely partially or discriminatory. My 72 yrs old mother who is also disabled was traveling on this flight. She was the second passenger boarded to the plane. The First elderly couple ahead of my mother were allowed to use the airplane bathroom but my mother was denied entry stating it was for safety reasons. My mother objected the the couple in front of her were allowed but hostess still stated that due to the flight safety reasons she can’t use it. Even my mother explained that he is using blood pressure medication that’s why she have to use the restroom frequently but the crew continued arguing her. At one point the Mae attendent even suggested that if that’s the case my mother can urinate in her seat. The level of disrespect against an elderly lady is beyond my comprehension. This matter will be taken to the social media to shame the employees involved.

my experience was great with Turkish airlines . the problem i encountered was with kayak booking. When I booked . it showed that im allowed a bag . and when I got to the airport, i had to pay $165 for one bag.

Not up to Business Class standards. Two of the three toilets were out of order. The hostesses were aware and didn’t show any responsible act to do something. Food quality was not what we expect from Turkish hospitality. Overall we were not impressed and disappointed.

During mid flight, try to get a flight attendant to help I couldn’t find one Otherwise, everything was perfect

I was not given basinett seat.The connecting flight was missed due to airline fault i was not accomodated for hotel.Drinks were normt served frewuently.Never travelling again on tirkish airlines.I always travel wiyh family by turkish airline but no more.zero stars

The crew were very hospitable and pleasant. The food was pretty good. Unfortunately, there was a flight delay of more than 2 hours. We're not sure why but it appeared to be outside the control of Turkish Airlines.

Bough tickets with luggage, but made me pay at Airport as well

The economy seat was so uncomfortable, had not enough leg room for 13 hours flight, front seat basket was broken and couldn’t hold anything, food quality was horrible( we got food poisoned ) we charged for logged which used to be free. We paid too much for this flight and very disappointed. Turkish air line better to make satisfy and respect people instead of find different way to scam people.

This is really the rating of two flights. JFK to IST then IST to NQZ. New York to Istanbul was good. Good crew and all positives. The flight to Astana was so bad that brought it all down. Crew was nonexistent above the minimum, seats were cramped, and it was hot on the plane. Turkish Airlines seems to be slipping down to US based carriers level.

The 2 agents on the check in counter were super nice , helpful and very polite. Boarding was like a 1 2 3, I would recommend Turkish airlines for your next trip.

I liked Quiet people around me. Crew could have helped people with overhead luggage so they aren't moving other peoples bags around and causing problems for people that had there bags there first

The flight and crew were good. The customer experience on the ground could have been better. We had to reschedule our flight because of a delay on the previous flight. The attendants working the desk in Washington DC were not helpful. They told us to scan a QR code and that would get us rebooked. Why couldn't two people standing at their computers do this? We had to chat with someone to get everything figured out. It was extremely confusing.

The plane was delayed by two hours in Chicago which led to us missing the next flight. Lufthansa rebooked the flight and booked us a hotel for the night in Frankfurt. The level of customer service and getting us taken care of was superb. The flight crew and the service on the ground was superb.

It was a short flight, everything was good with it.

Flight was delayed over one hour and I had to pay to select my seat, even though my booking supposedly had free selection (I paid extra for this at time of booking)

Stop charging for alcohol overseas flights and start taking cash again not everyone wants to pay with card if the person is bigger give him seat on the outside seats not the middle in between the people is common sense and mainly if you fly for Lufthansa provides the sam service and experience...

good entertainment package but rather small seats for business class

The male attendant has zero personality. It seemed like he was over worked or hated his job, not once did he smile or made any contact with the people on the plane. Strictly business and call it a day!

Booked Economy but it translated to economy light for Lufthansa so now we are stuck paying an extra $75 per person both ways for our checked bags. If I had known that, I would have never booked these tickets because it came out to be more than other options. The booking in the kayak side clearly says Economy and has a link to the inormation for Lufthansa which states Economy included a checked bag. Super annoyed about that.

The flight from Dulles to Munich was just okay. The seats were comfortable and extra foot room was noticeable in comfort plus. Disappointed in the booking in so much I requested an aisle seat and then was assigned a middle seat. The food was inedible. Movie choices were moderate. I usually fly Delta, but this WA flight was cheaper. Next time, I'll happily pay the extra to fly Delta.

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

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