$355+ Cheap flights from Seattle (SEA) to Cluj Napoca (CLJ)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CLJ
Jun 4 — Jun 111
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Cluj Napoca with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Cluj Napoca
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Best
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One-way
Cheapest flights from Seattle to Cluj NapocaExplore 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 May 5, 2026.
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 May 5, 2026.
This FlightHub deal was found by Cheapflights users on 5/3. 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.
Sun 9/67:10 pm
SEA
- CLJ
1 stop27h 55m
Turkish Airlines
Wed 9/169:55 am
CLJ
- SEA
1 stop17h 20m
Turkish Airlines
Deal found 5/3![Turkish Airlines logo]()
$712
This FlightHub deal was found by Cheapflights users on 4/30. 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.
Mon 10/192:15 pm
SEA
- CLJ
2 stops17h 10m
Multiple Airlines
Tue 11/246:00 am
CLJ
- SEA
2 stops22h 26m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$746
This FlightHub deal was found by Cheapflights users on 4/30. 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.
Sun 10/186:50 pm
SEA
- CLJ
1 stop12h 35m
Multiple Airlines
Tue 11/246:00 am
CLJ
- SEA
2 stops22h 26m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$747
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sun 10/186:50 pm
SEA
- CLJ
1 stop12h 35m
United Airlines
Fri 11/206:00 am
CLJ
- SEA
1 stop17h 20m
United Airlines
Deal found 4/30![United Airlines logo]()
$748
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:10 pm
SEA
- CLJ
1 stop15h 05m
Turkish Airlines
Mon 11/239:50 am
CLJ
- SEA
1 stop17h 15m
Turkish Airlines
Deal found 4/30![Turkish Airlines logo]()
$750
This oojo deal was found by Cheapflights users on 5/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/317:10 pm
SEA
- CLJ
1 stop27h 55m
Turkish Airlines
Wed 9/169:55 am
CLJ
- SEA
1 stop17h 20m
Turkish Airlines
Deal found 5/1![Turkish Airlines logo]()
$751
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 10/1711:50 pm
SEA
- CLJ
2 stops31h 35m
United Airlines
Wed 11/256:00 am
CLJ
- SEA
1 stop17h 20m
United Airlines
Deal found 4/30![United Airlines logo]()
$753
This Justfly.com deal was found by Cheapflights users on 5/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/21:55 pm
SEA
- CLJ
2 stops17h 30m
Lufthansa
Tue 8/186:10 pm
CLJ
- SEA
1 stop32h 49m
Lufthansa
Deal found 5/4![Lufthansa logo]()
$756
This Justfly.com deal was found by Cheapflights users on 5/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:50 pm
SEA
- CLJ
1 stop12h 35m
Lufthansa
Thu 8/206:10 pm
CLJ
- SEA
1 stop32h 49m
Lufthansa
Deal found 5/4![Lufthansa logo]()
$757
This Gotogate deal was found by Cheapflights users on 4/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:30 am
SEA
- CLJ
2 stops20h 55m
Multiple Airlines
Mon 11/232:25 pm
CLJ
- SEA
2 stops31h 45m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$758
This Lufthansa deal was found by Cheapflights users on 4/30. 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.
Sun 10/186:50 pm
SEA
- CLJ
1 stop19h 40m
Lufthansa
Tue 11/242:25 pm
CLJ
- SEA
1 stop32h 55m
Lufthansa
Deal found 4/30![Lufthansa logo]()
$759
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 10/1711:50 pm
SEA
- CLJ
2 stops27h 20m
United Airlines
Fri 11/202:25 pm
CLJ
- SEA
2 stops20h 08m
United Airlines
Deal found 4/30![United Airlines logo]()
$763
Best flights from Seattle to Cluj NapocaDiscover carefully curated flight deals from Seattle to Cluj Napoca that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
Discover carefully curated flight deals from Seattle to Cluj Napoca that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 10/1711:50 pm
SEA
- CLJ
2 stops27h 20m
United Airlines
Fri 11/202:25 pm
CLJ
- SEA
2 stops20h 08m
United Airlines
Deal found 4/30![United Airlines logo]()
$763
This oojo deal was found by Cheapflights users on 5/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/112:35 pm
SEA
- CLJ
1 stop34h 30m
Turkish Airlines
Tue 8/119:05 pm
CLJ
- SEA
1 stop30h 10m
Turkish Airlines
Deal found 5/2![Turkish Airlines logo]()
$911
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Sat 8/111:11 pm
SEA
- CLJ
2 stops32h 14m
United Airlines
Wed 8/191:50 pm
CLJ
- SEA
2 stops59h 46m
United Airlines
Deal found 5/3![United Airlines logo]()
$779
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Fri 9/116:50 pm
SEA
- CLJ
1 stop12h 35m
United Airlines
Tue 9/156:00 am
CLJ
- SEA
1 stop20h 59m
United Airlines
Deal found 5/3![United Airlines logo]()
$815
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Fri 7/3111:49 pm
SEA
- CLJ
2 stops31h 36m
United Airlines
Wed 9/166:00 am
CLJ
- SEA
2 stops26h 42m
United Airlines
Deal found 5/1![United Airlines logo]()
$830
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Tue 8/48:56 am
SEA
- CLJ
2 stops22h 29m
United Airlines
Fri 8/216:00 am
CLJ
- SEA
3 stops27h 24m
United Airlines
Deal found 5/1![United Airlines logo]()
$838
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Tue 7/76:50 pm
SEA
- CLJ
1 stop12h 35m
United Airlines
Tue 8/181:50 pm
CLJ
- SEA
3 stops56h 33m
United Airlines
Deal found 5/3![United Airlines logo]()
$903
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Tue 7/216:50 pm
SEA
- CLJ
1 stop12h 35m
United Airlines
Wed 8/51:50 pm
CLJ
- SEA
1 stop13h 09m
United Airlines
Deal found 5/3![United Airlines logo]()
$907
Last-minute flights from Seattle to Cluj NapocaDiscover last-minute flight deals from Seattle to Cluj Napoca. Data last updated May 5, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Cluj Napoca. Data last updated May 5, 2026 and is based on user searches.
This Travelocity deal was found by Cheapflights users on 5/3. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/131:21 pm
SEA
- CLJ
2 stops39h 24m
Multiple Airlines
Wed 6/106:00 am
CLJ
- SEA
2 stops38h 05m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$925
This FlightHub deal was found by Cheapflights users on 5/4. 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.
Wed 5/136:50 pm
SEA
- CLJ
2 stops33h 55m
Lufthansa
Wed 6/106:00 am
CLJ
- SEA
2 stops26h 40m
Lufthansa
Deal found 5/4![Lufthansa logo]()
$926
This Expedia deal was found by Cheapflights users on 4/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1910:45 am
SEA
- CLJ
2 stops37h 15m
SWISS
Mon 6/13:35 pm
CLJ
- SEA
2 stops36h 55m
SWISS
Deal found 4/30![SWISS logo]()
$940
This Expedia deal was found by Cheapflights users on 4/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1910:45 am
SEA
- CLJ
2 stops37h 15m
Multiple Airlines
Mon 6/16:10 pm
CLJ
- SEA
1 stop32h 49m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$972
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:10 pm
SEA
- CLJ
1 stop15h 05m
Turkish Airlines
Tue 6/29:05 pm
CLJ
- SEA
1 stop30h 10m
Turkish Airlines
Deal found 4/30![Turkish Airlines logo]()
$770
This oojo deal was found by Cheapflights users on 5/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/237:10 pm
SEA
- CLJ
1 stop15h 05m
Turkish Airlines
Sun 6/219:55 am
CLJ
- SEA
1 stop17h 20m
Turkish Airlines
Deal found 5/1![Turkish Airlines logo]()
$859
This oojo deal was found by Cheapflights users on 5/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:10 pm
SEA
- CLJ
1 stop15h 05m
Turkish Airlines
Mon 6/89:55 am
CLJ
- SEA
1 stop17h 20m
Turkish Airlines
Deal found 5/1![Turkish Airlines logo]()
$805
This oojo deal was found by Cheapflights users on 5/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:10 pm
SEA
- CLJ
1 stop15h 05m
Turkish Airlines
Sun 6/79:05 pm
CLJ
- SEA
1 stop30h 10m
Turkish Airlines
Deal found 5/1![Turkish Airlines logo]()
$823
This oojo deal was found by Cheapflights users on 5/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:10 pm
SEA
- CLJ
1 stop27h 55m
Turkish Airlines
Tue 6/99:05 pm
CLJ
- SEA
1 stop30h 10m
Turkish Airlines
Deal found 5/1![Turkish Airlines logo]()
$832
This oojo deal was found by Cheapflights users on 5/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:10 pm
SEA
- CLJ
1 stop27h 55m
Turkish Airlines
Sun 6/79:55 am
CLJ
- SEA
1 stop17h 20m
Turkish Airlines
Deal found 5/4![Turkish Airlines logo]()
$863
This oojo deal was found by Cheapflights users on 5/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:10 pm
SEA
- CLJ
1 stop27h 55m
Turkish Airlines
Tue 6/239:05 pm
CLJ
- SEA
1 stop30h 10m
Turkish Airlines
Deal found 5/2![Turkish Airlines logo]()
$916
One-way flights from Seattle to Cluj NapocaSearch for one-way flight options from Seattle to Cluj Napoca. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
Search for one-way flight options from Seattle to Cluj Napoca. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
This Lufthansa deal was found by Cheapflights users on 5/3. 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.
Wed 9/96:50 pm
SEA
- CLJ
1 stop19h 40m
Lufthansa
Deal found 5/3![Lufthansa logo]()
$355
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 8/110:40 pm
SEA
- CLJ
2 stops32h 45m
United Airlines
Deal found 4/30![United Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1910:30 am
SEA
- CLJ
3 stops41h 55m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/183:40 pm
SEA
- CLJ
3 stops33h 45m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$473
This FlightHub deal was found by Cheapflights users on 5/2. 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.
Sat 8/16:50 pm
SEA
- CLJ
1 stop19h 40m
Lufthansa
Deal found 5/2![Lufthansa logo]()
$544
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2011:25 pm
SEA
- CLJ
2 stops49h 40m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$561
Find 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 May 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $712 (FlightHub) |
One-way from | $355 (Lufthansa) |
Popular in | December |
Cheapest in | March |
Average price | $735 |
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 May 5, 2026.
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
Cheapest round-trip
SeattleCluj Napoca
SEA - CLJ
SEACLJ
Seattle/Tacoma Intl
Sat 10/17
11:50 pm-1:10 pm
2 stops27h 20m
Cluj Napoca
Fri 11/20
2:25 pm-12:33 am
2 stops20h 08m
$763
SeattleCluj Napoca
SEA - CLJ
SEACLJ
Seattle/Tacoma Intl
Sat 8/1
11:11 pm-5:25 pm
2 stops32h 14m
Cluj Napoca
Wed 8/19
1:50 pm-3:36 pm
2 stops59h 46m
$779
SeattleCluj Napoca
SEA - CLJ
SEACLJ
Seattle/Tacoma Intl
Fri 9/11
6:50 pm-5:25 pm
1 stop12h 35m
Cluj Napoca
Tue 9/15
6:00 am-4:59 pm
1 stop20h 59m
$815
SeattleCluj Napoca
SEA - CLJ
SEACLJ
Seattle/Tacoma Intl
Fri 7/31
11:49 pm-5:25 pm
2 stops31h 36m
Cluj Napoca
Wed 9/16
6:00 am-10:42 pm
2 stops26h 42m
$830
SeattleCluj Napoca
SEA - CLJ
SEACLJ
Seattle/Tacoma Intl
Tue 8/4
8:56 am-5:25 pm
2 stops22h 29m
Cluj Napoca
Fri 8/21
6:00 am-11:24 pm
3 stops27h 24m
$838
SeattleCluj Napoca
SEA - CLJ
SEACLJ
Seattle/Tacoma Intl
Tue 7/7
6:50 pm-5:25 pm
1 stop12h 35m
Cluj Napoca
Tue 8/18
1:50 pm-12:23 pm
3 stops56h 33m
$903
Quickest round-trip
SeattleCluj Napoca
SEA - CLJ
SEACLJ
Seattle/Tacoma Intl
Tue 7/21
6:50 pm-5:25 pm
1 stop12h 35m
Cluj Napoca
Wed 8/5
1:50 pm-4:59 pm
1 stop13h 09m
$907
SeattleCluj Napoca
SEA - CLJ
SEACLJ
Seattle/Tacoma Intl
Sat 8/1
12:35 pm-9:05 am
1 stop34h 30m
Cluj Napoca
Tue 8/11
9:05 pm-5:15 pm
1 stop30h 10m
$911
Cheapest one-way
SeattleCluj Napoca
SEA - CLJ
SEACLJ
Seattle/Tacoma Intl
Sat 8/1
11:11 pm-5:25 pm
2 stops32h 14m
$359
SeattleCluj Napoca
SEA - CLJ
SEACLJ
Seattle/Tacoma Intl
Mon 5/18
3:40 pm-11:25 am
3 stops33h 45m
$473
Showing 1-10 of 12 resultsSorted by cheapest first
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 May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Seattle-Cluj Napoca flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Cluj Napoca flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
SEA-CLJ
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?
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 65 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, March is the cheapest month in which you can book a flight from Seattle to Cluj Napoca (average of $594). Flying from Seattle to Cluj Napoca in December is currently the most expensive (average of $1,504). 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.
How much does it cost to fly round-trip from Seattle to Cluj Napoca?
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 May 5, 2026.
Get a feel of what it's like to fly with Turkish Airlines,United Airlines, andLufthansa from Seattle to Cluj Napoca by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Boarding
7.3
Food
7.5
Overall
7.4
Crew
7.8
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentJim,Apr 2026
SEA - IST
Comfort
7.3
Boarding
7.3
Food
7.5
Overall
7.4
Crew
7.8
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentJim,Apr 2026
SEA - IST
Comfort
7.3
Boarding
7.3
Food
7.5
Overall
7.4
Crew
7.8
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentJim,Apr 2026
SEA - IST
Comfort
7.3
Boarding
7.3
Food
7.5
Overall
7.4
Crew
7.8
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentJim,Apr 2026
SEA - IST
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.
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Other flights to Cluj Napoca
Explore flights to Cluj Napoca departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 5, 2026.
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Seattle and Cluj Napoca flights
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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 May 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$535 | Average$899 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$546 | Average$815 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$600 | Average$696 | FlexibilityNo cancel fee | On-time77% |