$600+ Cheap flights from Ljubljana (LJU) to Seattle (SEA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — SEA
Oct 22 — Oct 291
Round-trip
1 adult, Economy
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Find cheap flights from Ljubljana to Seattle 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Ljubljana to Seattle
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Best
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One-way
Cheapest flights from Ljubljana to SeattleExplore the most affordable flight options available from Ljubljana to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
Explore the most affordable flight options available from Ljubljana to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
This Booking.com deal was found by Cheapflights users on 9/21. 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.
Fri 11/69:20 am -
1 stop17h 50m
Fri 11/137:05 pm -
1 stop28h 20m
Deal found 9/21![Turkish Airlines logo]()
$743
This KLM deal was found by Cheapflights users on 9/21. 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.
Thu 10/16:00 am -
1 stop19h 35m
Tue 10/61:30 pm -
1 stop15h 20m
Deal found 9/21![KLM logo]()
$907
This Delta deal was found by Cheapflights users on 9/18. 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 11/212:55 pm -
1 stop31h 52m
Mon 11/97:15 am -
2 stops20h 05m
Deal found 9/18![Delta logo]()
$912
This Delta deal was found by Cheapflights users on 9/19. 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.
Thu 10/16:00 am -
2 stops19h 35m
Tue 10/67:15 am -
2 stops21h 35m
Deal found 9/19![Delta logo]()
$913
This Delta deal was found by Cheapflights users on 9/21. 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.
Fri 11/61:00 pm -
2 stops36h 24m
Fri 11/139:40 am -
2 stops17h 30m
Deal found 9/21![Delta logo]()
$917
This Mytrip deal was found by Cheapflights users on 9/21. 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.
Fri 11/68:45 pm -
3 stops29h 15m
Fri 11/132:35 pm -
3 stops33h 25m
Deal found 9/21![Multiple Airlines logo]()
$965
Best flights from Ljubljana to SeattleDiscover carefully curated flight deals from Ljubljana to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
Discover carefully curated flight deals from Ljubljana to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
This Booking.com deal was found by Cheapflights users on 9/21. 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.
Fri 11/69:20 am -
1 stop17h 50m
Fri 11/137:05 pm -
1 stop28h 20m
Deal found 9/21![Turkish Airlines logo]()
$743
This Delta deal was found by Cheapflights users on 9/18. 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 11/212:55 pm -
1 stop31h 52m
Mon 11/97:15 am -
2 stops20h 05m
Deal found 9/18![Delta logo]()
$912
This Mytrip deal was found by Cheapflights users on 9/21. 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.
Fri 11/68:45 pm -
3 stops29h 15m
Fri 11/132:35 pm -
3 stops33h 25m
Deal found 9/21![Multiple Airlines logo]()
$965
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Mon 11/210:45 am -
3 stops36h 54m
Mon 11/97:00 am -
2 stops18h 05m
Deal found 9/18![United Airlines logo]()
$1,090
This Delta deal was found by Cheapflights users on 9/21. 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.
Fri 11/61:00 pm -
1 stop31h 47m
Fri 11/137:20 am -
2 stops19h 50m
Deal found 9/21![Delta logo]()
$912
Last-minute flights from Ljubljana to SeattleDiscover last-minute flight deals from Ljubljana to Seattle. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from Ljubljana to Seattle. Data last updated September 22, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 9/21. 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.
Thu 10/16:00 am -
1 stop19h 35m
Tue 10/61:30 pm -
1 stop15h 20m
Deal found 9/21![KLM logo]()
$907
This Delta deal was found by Cheapflights users on 9/19. 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.
Thu 10/16:00 am -
2 stops19h 35m
Tue 10/67:15 am -
2 stops21h 35m
Deal found 9/19![Delta logo]()
$913
This Mytrip deal was found by Cheapflights users on 9/21. 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.
Thu 10/11:30 pm -
3 stops33h 15m
Tue 10/63:55 pm -
3 stops35h 50m
Deal found 9/21![Multiple Airlines logo]()
$1,194
This Finnair deal was found by Cheapflights users on 9/22. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:30 am -
2 stops23h 41m
Tue 10/610:31 am -
2 stops37h 14m
Deal found 9/22![Finnair logo]()
$1,862
One-way flights from Ljubljana to SeattleSearch for one-way flight options from Ljubljana to Seattle. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
Search for one-way flight options from Ljubljana to Seattle. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 11/410:50 am -
2 stops39h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$600
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 10/15:50 pm -
3 stops35h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$679
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 10/155:30 am -
3 stops48h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$732
This Booking.com deal was found by Cheapflights users on 9/22. 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.
Thu 10/159:45 am -
1 stop16h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Turkish Airlines logo]()
$921
This KLM deal was found by Cheapflights users on 9/20. 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.
Thu 10/16:00 am -
1 stop19h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![KLM logo]()
$1,136
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Thu 10/11:20 pm -
1 stop12h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![United Airlines logo]()
$1,783
Find flight deals from Ljubljana to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Ljubljana (LJU) to Seattle (SEA). 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 September 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $743 (Booking.com) |
One-way from | $600 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Ljubljana to Seattle 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 7,457,451 searches. Data last updated September 22, 2026.
Use the filters below to find and compare flights from Ljubljana to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LjubljanaSeattle
LJU Ljubljana Joze Pucnik - SEA Seattle/Tacoma Intl
LJUSEA
Ljubljana Joze Pucnik
Wed 11/4
10:50 am-5:00 pm
2 stops39h 10m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$600
LjubljanaSeattle
LJU Ljubljana Joze Pucnik - SEA Seattle/Tacoma Intl
LJUSEA
Ljubljana Joze Pucnik
Thu 10/15
5:30 am-8:40 pm
3 stops48h 10m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$732
LjubljanaSeattle
LJU Ljubljana Joze Pucnik - SEA Seattle/Tacoma Intl
LJUSEA
Ljubljana Joze Pucnik
Fri 11/6
9:20 am-6:10 pm
1 stop17h 50m
Seattle/Tacoma Intl
Fri 11/13
7:05 pm-8:25 am
1 stop28h 20m
$743
LjubljanaSeattle
LJU Ljubljana Joze Pucnik - SEA Seattle/Tacoma Intl
LJUSEA
Ljubljana Joze Pucnik
Mon 11/2
12:55 pm-11:47 am
1 stop31h 52m
Seattle/Tacoma Intl
Mon 11/9
7:15 am-12:20 pm
2 stops20h 05m
$912
LjubljanaSeattle
LJU Ljubljana Joze Pucnik - SEA Seattle/Tacoma Intl
LJUSEA
Ljubljana Joze Pucnik
Fri 11/6
1:00 pm-11:47 am
1 stop31h 47m
Seattle/Tacoma Intl
Fri 11/13
7:20 am-12:10 pm
2 stops19h 50m
$912
LjubljanaSeattle
LJU Ljubljana Joze Pucnik - SEA Seattle/Tacoma Intl
LJUSEA
Ljubljana Joze Pucnik
Thu 10/15
9:45 am-5:20 pm
1 stop16h 35m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$921
LjubljanaSeattle
LJU Ljubljana Joze Pucnik - SEA Seattle/Tacoma Intl
LJUSEA
Ljubljana Joze Pucnik
Fri 11/6
8:45 pm-5:00 pm
3 stops29h 15m
Seattle/Tacoma Intl
Fri 11/13
2:35 pm-9:00 am
3 stops33h 25m
$965
LjubljanaSeattle
LJU Ljubljana Joze Pucnik - SEA Seattle/Tacoma Intl
LJUSEA
Ljubljana Joze Pucnik
Mon 11/2
10:45 am-2:39 pm
3 stops36h 54m
Seattle/Tacoma Intl
Mon 11/9
7:00 am-10:05 am
2 stops18h 05m
$1,090
LjubljanaSeattle
LJU Ljubljana Joze Pucnik - SEA Seattle/Tacoma Intl
LJUSEA
Ljubljana Joze Pucnik
Thu 10/1
6:00 am-4:35 pm
1 stop19h 35m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$1,136
LjubljanaSeattle
LJU Ljubljana Joze Pucnik - SEA Seattle/Tacoma Intl
LJUSEA
Ljubljana Joze Pucnik
Thu 10/1
9:30 am-12:11 am
2 stops23h 41m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$1,381
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Ljubljana to Seattle
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 Ljubljana to Seattle in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Ljubljana-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ljubljana-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ljubljana-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ljubljana-Seattle 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 Ljubljana-Seattle 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 Ljubljana to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Ljubljana with our price prediction graph.
LJU-SEA
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.
Related info for your journey
Find useful and relevant information for your journey from Ljubljana to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
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