$516+ Cheap flights from Ljubljana (LJU) to Seattle (SEA)
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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — SEA
Sep 4 — Sep 111
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
Last-minute
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 August 5, 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 August 5, 2026.
This KLM deal was found by Cheapflights users on 8/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:00 am -
1 stop14h 37m
Sun 8/231:30 pm -
1 stop12h 50m
Deal found 8/2![KLM logo]()
$953
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:00 am -
1 stop19h 27m
Tue 8/255:30 am -
2 stops20h 50m
Deal found 8/4![Delta logo]()
$956
This Delta deal was found by Cheapflights users on 8/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:00 am -
1 stop14h 37m
Sun 8/231:30 pm -
1 stop12h 50m
Deal found 8/2![Delta logo]()
$957
This KLM deal was found by Cheapflights users on 8/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:00 am -
1 stop14h 37m
Mon 9/75:45 pm -
1 stop20h 10m
Deal found 8/1![KLM logo]()
$1,044
This Delta deal was found by Cheapflights users on 8/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:00 am -
2 stops22h 05m
Mon 9/75:45 pm -
1 stop20h 10m
Deal found 8/1![Delta logo]()
$1,052
This Orbitz deal was found by Cheapflights users on 8/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:50 am -
2 stops20h 53m
Mon 9/78:10 am -
2 stops28h 35m
Deal found 8/1![Multiple Airlines logo]()
$1,108
This Mytrip deal was found by Cheapflights users on 8/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:40 pm -
3 stops30h 52m
Sun 8/236:50 pm -
3 stops29h 00m
Deal found 8/2![Multiple Airlines logo]()
$1,209
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 August 5, 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 August 5, 2026.
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:00 am -
1 stop14h 37m
Tue 8/251:30 pm -
1 stop12h 50m
Deal found 8/4![Delta logo]()
$956
This KLM deal was found by Cheapflights users on 8/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:00 am -
1 stop14h 37m
Mon 9/75:45 pm -
1 stop20h 10m
Deal found 8/1![KLM logo]()
$1,044
This Orbitz deal was found by Cheapflights users on 8/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:50 am -
2 stops20h 53m
Mon 9/78:10 am -
2 stops28h 35m
Deal found 8/1![Multiple Airlines logo]()
$1,108
This Delta deal was found by Cheapflights users on 8/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:00 am -
1 stop14h 37m
Sun 8/231:30 pm -
1 stop12h 50m
Deal found 8/2![Delta logo]()
$957
This Delta deal was found by Cheapflights users on 8/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:00 am -
2 stops22h 05m
Mon 9/75:45 pm -
1 stop20h 10m
Deal found 8/1![Delta logo]()
$1,052
This Mytrip deal was found by Cheapflights users on 8/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:40 pm -
3 stops30h 52m
Sun 8/236:50 pm -
2 stops18h 05m
Deal found 8/2![Multiple Airlines logo]()
$1,421
Last-minute flights from Ljubljana to SeattleDiscover last-minute flight deals from Ljubljana to Seattle. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Ljubljana to Seattle. Data last updated August 5, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 8/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:00 am -
1 stop14h 37m
Sun 8/231:30 pm -
1 stop12h 50m
Deal found 8/2![KLM logo]()
$953
This Delta deal was found by Cheapflights users on 8/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:00 am -
1 stop14h 37m
Sun 8/231:30 pm -
1 stop12h 50m
Deal found 8/2![Delta logo]()
$957
This Mytrip deal was found by Cheapflights users on 8/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:40 pm -
3 stops30h 52m
Sun 8/236:50 pm -
3 stops29h 00m
Deal found 8/2![Multiple Airlines logo]()
$1,209
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:00 am -
1 stop14h 37m
Tue 8/251:30 pm -
1 stop12h 50m
Deal found 8/4![Delta logo]()
$956
This KLM deal was found by Cheapflights users on 8/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:00 am -
1 stop14h 37m
Mon 9/75:45 pm -
1 stop20h 10m
Deal found 8/1![KLM logo]()
$1,044
This Delta deal was found by Cheapflights users on 8/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:00 am -
2 stops22h 05m
Mon 9/75:45 pm -
1 stop20h 10m
Deal found 8/1![Delta logo]()
$1,052
This Orbitz deal was found by Cheapflights users on 8/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:50 am -
2 stops20h 53m
Mon 9/78:10 am -
2 stops28h 35m
Deal found 8/1![Multiple Airlines logo]()
$1,108
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 August 5, 2026.
Search for one-way flight options from Ljubljana to Seattle. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:00 pm -
3 stops36h 10m
Deal found 8/3![Multiple Airlines logo]()
$516
This Justfly.com deal was found by Cheapflights users on 8/5. 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.
Thu 10/156:25 am -
2 stops24h 33m
Deal found 8/5![Multiple Airlines logo]()
$565
This Finnair deal was found by Cheapflights users on 8/3. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:30 am -
2 stops35h 05m
Deal found 8/3![Finnair logo]()
$814
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 10/1510:25 am -
3 stops22h 01m
Deal found 8/3![United Airlines logo]()
$1,804
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 August 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $953 (KLM) |
One-way from | $516 (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 2,558,603 searches. Data last updated August 5, 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
Quickest round-trip
LjubljanaSeattle
LJU Ljubljana Joze Pucnik - SEA Seattle/Tacoma Intl
LJUSEA
Ljubljana Joze Pucnik
Thu 8/20
6:00 am-11:37 am
1 stop14h 37m
Seattle/Tacoma Intl
Tue 8/25
1:30 pm-11:20 am
1 stop12h 50m
$956
LjubljanaSeattle
LJU Ljubljana Joze Pucnik - SEA Seattle/Tacoma Intl
LJUSEA
Ljubljana Joze Pucnik
Sun 8/16
6:00 am-11:37 am
1 stop14h 37m
Seattle/Tacoma Intl
Sun 8/23
1:30 pm-11:20 am
1 stop12h 50m
$957
LjubljanaSeattle
LJU Ljubljana Joze Pucnik - SEA Seattle/Tacoma Intl
LJUSEA
Ljubljana Joze Pucnik
Mon 8/31
6:00 am-11:37 am
1 stop14h 37m
Seattle/Tacoma Intl
Mon 9/7
5:45 pm-10:55 pm
1 stop20h 10m
$1,044
LjubljanaSeattle
LJU Ljubljana Joze Pucnik - SEA Seattle/Tacoma Intl
LJUSEA
Ljubljana Joze Pucnik
Mon 8/31
6:00 am-7:05 pm
2 stops22h 05m
Seattle/Tacoma Intl
Mon 9/7
5:45 pm-10:55 pm
1 stop20h 10m
$1,052
LjubljanaSeattle
LJU Ljubljana Joze Pucnik - SEA Seattle/Tacoma Intl
LJUSEA
Ljubljana Joze Pucnik
Mon 8/31
10:50 am-10:43 pm
2 stops20h 53m
Seattle/Tacoma Intl
Mon 9/7
8:10 am-9:45 pm
2 stops28h 35m
$1,108
LjubljanaSeattle
LJU Ljubljana Joze Pucnik - SEA Seattle/Tacoma Intl
LJUSEA
Ljubljana Joze Pucnik
Sun 8/16
8:40 pm-6:32 pm
3 stops30h 52m
Seattle/Tacoma Intl
Sun 8/23
6:50 pm-9:55 pm
2 stops18h 05m
$1,421
Cheapest one-way
LjubljanaSeattle
LJU Ljubljana Joze Pucnik - SEA Seattle/Tacoma Intl
LJUSEA
Ljubljana Joze Pucnik
Thu 10/15
6:25 am-9:58 pm
2 stops24h 33m
$565
LjubljanaSeattle
LJU Ljubljana Joze Pucnik - SEA Seattle/Tacoma Intl
LJUSEA
Ljubljana Joze Pucnik
Wed 9/23
2:00 pm-7:00 pm
2 stops38h 00m
$679
LjubljanaSeattle
LJU Ljubljana Joze Pucnik - SEA Seattle/Tacoma Intl
LJUSEA
Ljubljana Joze Pucnik
Thu 10/15
9:30 am-11:35 am
2 stops35h 05m
$814
Quickest one-way
LjubljanaSeattle
LJU Ljubljana Joze Pucnik - SEA Seattle/Tacoma Intl
LJUSEA
Ljubljana Joze Pucnik
Thu 10/15
10:25 am-11:26 pm
3 stops22h 01m
$1,804
Sorted 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 August.
| 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.
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