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Cheap flights from Seattle to Cluj Napoca from $518

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Cluj Napoca departing on 1/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to Cluj Napoca

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:10 am - 1:40 pm
SEA
-
CLJ
19h 30m2 stops
Multiple Airlines Logo
6:00 am - 10:16 pm
CLJ
-
SEA
26h 16m2 stops
$518Multiple Airlines
Sat, Jan 24 - Sat, Jan 31
Multiple Airlines Logo
8:10 am - 1:40 pm
SEA
-
CLJ
19h 30m2 stops
Multiple Airlines Logo
2:25 pm - 1:20 pm
CLJ
-
SEA
32h 55m1 stop
$528Multiple Airlines
Sat, Jan 24 - Sat, Jan 31
United Airlines Logo
5:10 pm - 1:40 pm
SEA
-
CLJ
34h 30m2 stops
United Airlines Logo
2:25 pm - 9:12 pm
CLJ
-
SEA
40h 47m2 stops
$557United Airlines
Wed, Jan 28 - Sun, Feb 1
United Airlines Logo
5:00 am - 1:40 pm
SEA
-
CLJ
22h 40m2 stops
United Airlines Logo
6:00 am - 3:44 pm
CLJ
-
SEA
43h 44m3 stops
$558United Airlines
Sat, Jan 24 - Sat, Jan 31
United Airlines Logo
5:10 pm - 1:40 pm
SEA
-
CLJ
34h 30m2 stops
United Airlines Logo
2:25 pm - 12:56 am
CLJ
-
SEA
44h 31m2 stops
$562United Airlines
Wed, Jan 28 - Sun, Feb 1
United Airlines Logo
9:25 am - 1:40 pm
SEA
-
CLJ
42h 15m3 stops
United Airlines Logo
2:25 pm - 9:12 pm
CLJ
-
SEA
40h 47m2 stops
$563United Airlines
Wed, Jan 28 - Sun, Feb 1
United Airlines Logo
12:35 pm - 1:40 pm
SEA
-
CLJ
39h 05m3 stops
United Airlines Logo
2:25 pm - 9:12 pm
CLJ
-
SEA
40h 47m2 stops
$568United Airlines
Wed, Jan 28 - Sun, Feb 1
United Airlines Logo
9:25 am - 1:40 pm
SEA
-
CLJ
42h 15m3 stops
United Airlines Logo
2:25 pm - 3:44 pm
CLJ
-
SEA
35h 19m3 stops
$569United Airlines
Wed, Jan 28 - Sun, Feb 1
United Airlines Logo
9:25 am - 1:40 pm
SEA
-
CLJ
42h 15m3 stops
United Airlines Logo
2:25 pm - 10:43 pm
CLJ
-
SEA
42h 18m3 stops
$668United Airlines
Wed, Jan 28 - Sun, Feb 1
Turkish Airlines Logo
7:00 pm - 9:00 am
SEA
-
CLJ
28h 00m1 stop
Turkish Airlines Logo
9:15 pm - 5:05 pm
CLJ
-
SEA
29h 50m1 stop
$689Turkish Airlines
Sat, Jan 24 - Sat, Jan 31

Turkish Airlines flights from Seattle to Cluj Napoca

Our best Turkish Airlines deals on Seattle to Cluj Napoca flight tickets
Turkish Airlines
Jan 17
SEA7:00 pmSeattle/Tacoma Intl
28h 00m
1 stop
CLJ9:00 amCluj Napoca
Jan 28
CLJ9:50 amCluj Napoca
17h 15m
1 stop
SEA5:05 pmSeattle/Tacoma Intl
$598
Find similar
Turkish Airlines
Jan 24
SEA7:00 pmSeattle/Tacoma Intl
28h 00m
1 stop
CLJ9:00 amCluj Napoca
Jan 31
CLJ9:15 pmCluj Napoca
29h 50m
1 stop
SEA5:05 pmSeattle/Tacoma Intl
$689
Find similar
Turkish Airlines
Jan 28
SEA7:00 pmSeattle/Tacoma Intl
28h 00m
1 stop
CLJ9:00 amCluj Napoca
Feb 1
CLJ9:15 pmCluj Napoca
29h 50m
1 stop
SEA5:05 pmSeattle/Tacoma Intl
$724
Find similar

Air Canada flights from Seattle to Cluj Napoca

Our best Air Canada deals on Seattle to Cluj Napoca flight tickets
Air Canada
Jan 23
SEA8:00 pmSeattle/Tacoma Intl
31h 40m
3 stops
CLJ1:40 pmCluj Napoca
Jan 31
CLJ6:00 amCluj Napoca
26h 06m
3 stops
SEA10:06 pmSeattle/Tacoma Intl
$645
Find similar
Air Canada
Jan 17
SEA5:50 amSeattle/Tacoma Intl
21h 50m
3 stops
CLJ1:40 pmCluj Napoca
Jan 28
CLJ6:00 amCluj Napoca
26h 06m
3 stops
SEA10:06 pmSeattle/Tacoma Intl
$745
Find similar
Air Canada
Jan 24
SEA8:10 amSeattle/Tacoma Intl
19h 30m
3 stops
CLJ1:40 pmCluj Napoca
Jan 31
CLJ6:00 amCluj Napoca
26h 06m
3 stops
SEA10:06 pmSeattle/Tacoma Intl
$749
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 28, 2025.
Use the filters below to find and compare flights from Seattle to Cluj Napoca that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

Sat 1/24

8:10 am-1:40 pm

2 stops19h 30m

Cluj Napoca

Sat 1/31

6:00 am-10:16 pm

2 stops26h 16m

$518

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

Sat 1/24

8:10 am-1:40 pm

2 stops19h 30m

Cluj Napoca

Sat 1/31

2:25 pm-1:20 pm

1 stop32h 55m

$528

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

Wed 1/28

5:10 pm-1:40 pm

2 stops34h 30m

Cluj Napoca

Sun 2/1

2:25 pm-9:12 pm

2 stops40h 47m

$557

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

Sat 1/24

5:00 am-1:40 pm

2 stops22h 40m

Cluj Napoca

Sat 1/31

6:00 am-3:44 pm

3 stops43h 44m

$558

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

Wed 1/28

5:10 pm-1:40 pm

2 stops34h 30m

Cluj Napoca

Sun 2/1

2:25 pm-12:56 am

2 stops44h 31m

$562

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

Wed 1/28

9:25 am-1:40 pm

3 stops42h 15m

Cluj Napoca

Sun 2/1

2:25 pm-9:12 pm

2 stops40h 47m

$563

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

Wed 1/28

12:35 pm-1:40 pm

3 stops39h 05m

Cluj Napoca

Sun 2/1

2:25 pm-9:12 pm

2 stops40h 47m

$568

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

Wed 1/28

9:25 am-1:40 pm

3 stops42h 15m

Cluj Napoca

Sun 2/1

2:25 pm-3:44 pm

3 stops35h 19m

$569

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

Wed 1/28

9:25 am-1:40 pm

3 stops42h 15m

Cluj Napoca

Sun 2/1

2:25 pm-10:43 pm

3 stops42h 18m

$668

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

Sat 1/24

7:00 pm-9:00 am

1 stop28h 00m

Cluj Napoca

Sat 1/31

9:15 pm-5:05 pm

1 stop29h 50m

$689

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Cluj Napoca from

How to get the cheapest flight ticket from Seattle to Cluj Napoca

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Seattle and Cluj Napoca?

What is the cheapest month to fly to Cluj Napoca?

The month of January is, on average, the cheapest month to fly to Cluj Napoca from Seattle, with most prices found around $603. If you don’t want to visit Cluj Napoca in January, then you should wait until October to fly from Seattle, when ticket prices are also cheap, with an average price of $615.

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

You are more likely to see cheaper flights to Cluj Napoca from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Cluj Napoca for around $924 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cluj Napoca from Seattle for as low as $675 on momondo.

Can stopping save me money on Seattle to Cluj Napoca flights?

You could potentially save up to 54% on your flight if you consider stops on a Seattle to Cluj Napoca flight.

When to book flights from Seattle to Cluj Napoca

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Cluj Napoca according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Cluj Napoca (SEA to CLJ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Cluj Napoca

Fastest flight time

19h 30m

Direct flights

None
The fastest flight from Seattle to Cluj Napoca takes 19h 30m
There are no direct flights from Seattle to Cluj Napoca. There are no popular flight routes from Seattle to Cluj Napoca.
Search flight deals

  • How far is Seattle/Tacoma Intl to Cluj Napoca by plane?

    Cluj Napoca is 5596.2 mi away from Seattle/Tacoma Intl. In terms of flight time, this usually takes a little over 19h 30m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Cluj Napoca Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Cluj Napoca Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Cluj Napoca Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Cluj Napoca Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Cluj Napoca Airport.

  • What documentation or ID do you need to fly to Cluj Napoca Airport?

    The necessary travel and health documents for your Cluj Napoca Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Cluj Napoca?

Best airlines flying from Seattle to Cluj Napoca

Compare and see reviews for airlines that fly from Seattle to Cluj Napoca with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $564Free CancellationRating
7.4
9,117 reviews
Search United Airlines flights
LufthansaPriceFrom $572Free CancellationRating
6.8
7,657 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $601Free CancellationRating
7.3
4,123 reviews
Search Turkish Airlines flights

Traveling to a place near Cluj Napoca?

Book flights to Cluj Napoca if you plan to visit one of these locations
Turda

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Cluj Napoca?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Cluj Napoca. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to Cluj Napoca with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Cluj Napoca from Seattle with this policy.

How can momondo help me find flights from Seattle to Cluj Napoca?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Cluj Napoca from Seattle.

I’m not ready to book a flight from Seattle to Cluj Napoca right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to Cluj Napoca flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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