$313+ Cheap flights from Seattle (SEA) to Ljubljana (LJU)
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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LJU
Jul 14 — Jul 211
Round-trip
1 adult, Economy
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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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Cheapest flights from Seattle to LjubljanaExplore the most affordable flight options available from Seattle to Ljubljana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2026.
Explore the most affordable flight options available from Seattle to Ljubljana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2026.
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:00 pm
SEA
- LJU
3 stops32h 45m
Multiple Airlines
Mon 8/319:55 am
LJU
- SEA
2 stops19h 45m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$885
This oojo deal was found by Cheapflights users on 6/13. 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 10/197:15 pm
SEA
- LJU
1 stop32h 40m
Turkish Airlines
Wed 11/119:10 am
LJU
- SEA
1 stop17h 00m
Turkish Airlines
Deal found 6/13![Turkish Airlines logo]()
$891
This oojo deal was found by Cheapflights users on 6/10. 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 9/147:15 pm
SEA
- LJU
1 stop32h 40m
Turkish Airlines
Fri 10/161:50 pm
LJU
- SEA
1 stop36h 30m
Turkish Airlines
Deal found 6/10![Turkish Airlines logo]()
$910
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:00 pm
SEA
- LJU
3 stops32h 45m
Multiple Airlines
Sun 8/308:40 pm
LJU
- SEA
3 stops33h 00m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$920
This oojo deal was found by Cheapflights users on 6/10. 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 9/157:15 pm
SEA
- LJU
1 stop15h 05m
Turkish Airlines
Sat 10/179:40 am
LJU
- SEA
1 stop16h 40m
Turkish Airlines
Deal found 6/10![Turkish Airlines logo]()
$944
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/213:40 pm
SEA
- LJU
3 stops32h 10m
Multiple Airlines
Tue 7/289:25 am
LJU
- SEA
3 stops35h 20m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$947
This Turkish Airlines deal was found by Cheapflights users on 6/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:15 pm
SEA
- LJU
1 stop15h 05m
Turkish Airlines
Tue 10/139:40 am
LJU
- SEA
1 stop16h 40m
Turkish Airlines
Deal found 6/10![Turkish Airlines logo]()
$960
This Booking.com deal was found by Cheapflights users on 6/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:35 pm
SEA
- LJU
1 stop21h 45m
Turkish Airlines
Sun 8/309:40 am
LJU
- SEA
1 stop34h 00m
Turkish Airlines
Deal found 6/9![Turkish Airlines logo]()
$966
This Turkish Airlines deal was found by Cheapflights users on 6/9. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:05 pm
SEA
- LJU
1 stop27h 10m
Turkish Airlines
Mon 11/167:40 pm
LJU
- SEA
1 stop30h 30m
Turkish Airlines
Deal found 6/9![Turkish Airlines logo]()
$970
This oojo deal was found by Cheapflights users on 6/13. 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 7/2010:45 am
SEA
- LJU
2 stops23h 40m
Lufthansa
Mon 8/38:05 pm
LJU
- SEA
1 stop29h 54m
Lufthansa
Deal found 6/13![Lufthansa logo]()
$972
This FlightHub deal was found by Cheapflights users on 6/10. 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 9/136:50 pm
SEA
- LJU
1 stop15h 35m
Lufthansa
Thu 10/156:25 am
LJU
- SEA
2 stops16h 57m
Lufthansa
Deal found 6/10![Lufthansa logo]()
$975
This oojo deal was found by Cheapflights users on 6/13. 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 10/197:00 am
SEA
- LJU
2 stops17h 05m
Lufthansa
Wed 11/116:35 am
LJU
- SEA
1 stop14h 25m
Lufthansa
Deal found 6/13![Lufthansa logo]()
$977
Best flights from Seattle to LjubljanaDiscover carefully curated flight deals from Seattle to Ljubljana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 14, 2026.
Discover carefully curated flight deals from Seattle to Ljubljana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 14, 2026.
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:00 pm
SEA
- LJU
3 stops32h 45m
Multiple Airlines
Mon 8/319:55 am
LJU
- SEA
2 stops19h 45m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$885
This Turkish Airlines deal was found by Cheapflights users on 6/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:15 pm
SEA
- LJU
1 stop15h 05m
Turkish Airlines
Thu 10/159:40 am
LJU
- SEA
1 stop16h 40m
Turkish Airlines
Deal found 6/10![Turkish Airlines logo]()
$960
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/2111:02 am
SEA
- LJU
2 stops16h 33m
United Airlines
Tue 7/289:35 am
LJU
- SEA
1 stop16h 24m
United Airlines
Deal found 6/11![United Airlines logo]()
$987
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:50 am
SEA
- LJU
2 stops17h 30m
Delta
Mon 11/1612:55 pm
LJU
- SEA
2 stops36h 58m
Delta
Deal found 6/12![Delta logo]()
$1,026
This oojo deal was found by Cheapflights users on 6/9. 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 8/2410:45 am
SEA
- LJU
2 stops23h 40m
Lufthansa
Sun 8/306:05 am
LJU
- SEA
1 stop14h 50m
Lufthansa
Deal found 6/9![Lufthansa logo]()
$1,034
This Turkish Airlines deal was found by Cheapflights users on 6/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:15 pm
SEA
- LJU
1 stop15h 05m
Turkish Airlines
Tue 10/138:15 pm
LJU
- SEA
1 stop30h 05m
Turkish Airlines
Deal found 6/10![Turkish Airlines logo]()
$960
This United Airlines deal was found by Cheapflights users on 6/13. 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 10/165:00 am
SEA
- LJU
2 stops22h 35m
United Airlines
Tue 10/206:55 am
LJU
- SEA
1 stop14h 25m
United Airlines
Deal found 6/13![United Airlines logo]()
$1,036
This Booking.com deal was found by Cheapflights users on 6/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:35 pm
SEA
- LJU
1 stop21h 45m
Turkish Airlines
Sun 8/309:40 am
LJU
- SEA
1 stop34h 00m
Turkish Airlines
Deal found 6/9![Turkish Airlines logo]()
$966
This Turkish Airlines deal was found by Cheapflights users on 6/12. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:05 pm
SEA
- LJU
1 stop27h 10m
Turkish Airlines
Mon 11/167:40 pm
LJU
- SEA
1 stop30h 30m
Turkish Airlines
Deal found 6/12![Turkish Airlines logo]()
$970
This Turkish Airlines deal was found by Cheapflights users on 6/12. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:15 pm
SEA
- LJU
1 stop32h 40m
Turkish Airlines
Mon 9/148:15 pm
LJU
- SEA
1 stop30h 05m
Turkish Airlines
Deal found 6/12![Turkish Airlines logo]()
$995
Last-minute flights from Seattle to LjubljanaDiscover last-minute flight deals from Seattle to Ljubljana. Data last updated June 14, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Ljubljana. Data last updated June 14, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 6/11. 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 7/96:50 pm
SEA
- LJU
1 stop15h 35m
Lufthansa
Thu 7/161:20 pm
LJU
- SEA
1 stop12h 39m
Lufthansa
Deal found 6/11![Lufthansa logo]()
$1,016
This oojo deal was found by Cheapflights users on 6/13. 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 7/2010:45 am
SEA
- LJU
2 stops23h 40m
Lufthansa
Mon 8/38:05 pm
LJU
- SEA
1 stop29h 54m
Lufthansa
Deal found 6/13![Lufthansa logo]()
$972
This KLM deal was found by Cheapflights users on 6/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/201:30 pm
SEA
- LJU
1 stop12h 50m
KLM
Mon 8/36:00 am
LJU
- SEA
1 stop19h 27m
KLM
Deal found 6/14![KLM logo]()
$1,049
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/213:40 pm
SEA
- LJU
3 stops32h 10m
Multiple Airlines
Tue 7/289:25 am
LJU
- SEA
3 stops35h 20m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$947
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/2111:02 am
SEA
- LJU
2 stops16h 33m
United Airlines
Tue 7/289:35 am
LJU
- SEA
1 stop16h 24m
United Airlines
Deal found 6/11![United Airlines logo]()
$987
One-way flights from Seattle to LjubljanaSearch for one-way flight options from Seattle to Ljubljana. Find affordable one-way fares based on user searches. Data last updated June 14, 2026.
Search for one-way flight options from Seattle to Ljubljana. Find affordable one-way fares based on user searches. Data last updated June 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Sat 10/177:00 pm
SEA
- LJU
2 stops29h 15m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Thu 10/157:00 pm
SEA
- LJU
2 stops15h 50m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Fri 10/167:00 pm
SEA
- LJU
3 stops41h 40m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Sat 9/127:00 pm
SEA
- LJU
2 stops29h 15m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Sun 10/183:40 pm
SEA
- LJU
3 stops33h 00m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Sun 9/137:00 pm
SEA
- LJU
3 stops39h 35m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 10/137:00 pm
SEA
- LJU
3 stops33h 00m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 10/127:00 pm
SEA
- LJU
3 stops28h 50m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 9/147:00 pm
SEA
- LJU
3 stops28h 50m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Fri 9/117:00 pm
SEA
- LJU
3 stops33h 00m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$393
Find flight deals from Seattle to Ljubljana
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Ljubljana (LJU). 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 June 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $885 (Mytrip) |
One-way from | $313 (Kiwi.com) |
Popular in | January |
Cheapest in | December |
Average price | $1,336 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Ljubljana 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 June 14, 2026.
Use the filters below to find and compare flights from Seattle to Ljubljana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleLjubljana
SEA - LJU
SEALJU
Seattle/Tacoma Intl
Mon 8/17
7:00 pm-12:45 pm
3 stops32h 45m
Ljubljana Joze Pucnik
Mon 8/31
9:55 am-8:40 pm
2 stops19h 45m
$885
Quickest round-trip
SeattleLjubljana
SEA - LJU
SEALJU
Seattle/Tacoma Intl
Wed 9/16
7:15 pm-7:20 pm
1 stop15h 05m
Ljubljana Joze Pucnik
Thu 10/15
9:40 am-5:20 pm
1 stop16h 40m
$960
SeattleLjubljana
SEA - LJU
SEALJU
Seattle/Tacoma Intl
Tue 9/15
7:15 pm-7:20 pm
1 stop15h 05m
Ljubljana Joze Pucnik
Tue 10/13
8:15 pm-5:20 pm
1 stop30h 05m
$960
SeattleLjubljana
SEA - LJU
SEALJU
Seattle/Tacoma Intl
Mon 8/24
12:35 pm-7:20 pm
1 stop21h 45m
Ljubljana Joze Pucnik
Sun 8/30
9:40 am-10:40 am
1 stop34h 00m
$966
SeattleLjubljana
SEA - LJU
SEALJU
Seattle/Tacoma Intl
Mon 11/2
8:05 pm-8:15 am
1 stop27h 10m
Ljubljana Joze Pucnik
Mon 11/16
7:40 pm-5:10 pm
1 stop30h 30m
$970
SeattleLjubljana
SEA - LJU
SEALJU
Seattle/Tacoma Intl
Tue 7/21
11:02 am-12:35 pm
2 stops16h 33m
Ljubljana Joze Pucnik
Tue 7/28
9:35 am-4:59 pm
1 stop16h 24m
$987
SeattleLjubljana
SEA - LJU
SEALJU
Seattle/Tacoma Intl
Thu 8/27
7:15 pm-12:55 pm
1 stop32h 40m
Ljubljana Joze Pucnik
Mon 9/14
8:15 pm-5:20 pm
1 stop30h 05m
$995
SeattleLjubljana
SEA - LJU
SEALJU
Seattle/Tacoma Intl
Mon 11/2
9:50 am-12:20 pm
2 stops17h 30m
Ljubljana Joze Pucnik
Mon 11/16
12:55 pm-4:53 pm
2 stops36h 58m
$1,026
SeattleLjubljana
SEA - LJU
SEALJU
Seattle/Tacoma Intl
Mon 8/24
10:45 am-7:25 pm
2 stops23h 40m
Ljubljana Joze Pucnik
Sun 8/30
6:05 am-11:55 am
1 stop14h 50m
$1,034
SeattleLjubljana
SEA - LJU
SEALJU
Seattle/Tacoma Intl
Fri 10/16
5:00 am-12:35 pm
2 stops22h 35m
Ljubljana Joze Pucnik
Tue 10/20
6:55 am-12:20 pm
1 stop14h 25m
$1,036
Showing 1-10 of 20 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Seattle-Ljubljana flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Ljubljana flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Ljubljana flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Ljubljana 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-Ljubljana 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 Ljubljana
Have a flexible travel schedule? Discover the best time to fly to Ljubljana from Seattle with our price prediction graph.
SEA-LJU
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 Ljubljana
Reviews of airlines servicing Ljubljana
Get insights into the airlines that provide service to Ljubljana. 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 Ljubljana. Reviews last updated June 14, 2026.
Read reviews from past customers who have flown Delta,KLM, andTurkish Airlines from Seattle to Ljubljana. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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Top 4 airlines flying from Seattle to Ljubljana
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$543 | Average$1,028 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$627 | Average$1,026 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$660 | Average$814 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$930 | Average$1,173 | FlexibilityNo cancel fee | On-time75% |