Ljubljana (LJU) → Seattle (SEA)
About Ljubljana to Seattle Flights
Discover the best flights from Ljubljana to Seattle, covering 8,783 km in approximately 11h 29m. Ljubljana (LJU) to Seattle (SEA) is one of the major long-haul routes connecting Slovenia and United States. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Ljubljana to Seattle.
12-Month Price History
Flight prices from Ljubljana to Seattle vary significantly throughout the year. February typically offers the best deals with average prices around $1595, while July sees the highest prices, averaging $2737. Savvy travelers can save up to 42% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
69 days
For best prices
Booking Tips
For the best prices on Ljubljana to Seattle flights, we recommend booking 167 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
United Airlines UA | $2500 | $10560 | $18070 |
American Airlines AA | $2830 | $9830 | $18500 |
Alaska Airlines AS | $3140 | $9310 | $16230 |
Adria Airways JP | $3170 | $10690 | $18030 |
Delta Air Lines DL | $3200 | $11550 | $16200 |
Air France AF | $3410 | $12660 | $19290 |
British Airways BA | $3680 | $10470 | $16490 |
United Airlines
UA
Economy
$2500
Business
$10560
First
$18070
American Airlines
AA
Economy
$2830
Business
$9830
First
$18500
Alaska Airlines
AS
Economy
$3140
Business
$9310
First
$16230
Adria Airways
JP
Economy
$3170
Business
$10690
First
$18030
Delta Air Lines
DL
Economy
$3200
Business
$11550
First
$16200
Air France
AF
Economy
$3410
Business
$12660
First
$19290
British Airways
BA
Economy
$3680
Business
$10470
First
$16490
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Zagreb → Seattle
Zagreb Franjo Tuđman (ZAG) to Seattle-Tacoma International (SEA)
Distance: 8,888 km
Average price: $1863
Venice → Seattle
Venice Marco Polo (VCE) to Seattle-Tacoma International (SEA)
Distance: 8,774 km
Average price: $1841
Venice → Seattle
Venice Marco Polo (VCE) to Seattle-Tacoma International (SEA)
Distance: 8,774 km
Average price: $1841
Zagreb → Seattle
Zagreb (ZAG) to Seattle-Tacoma International (SEA)
Distance: 8,888 km
Average price: $1863
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Frequently Asked Questions
How long is the flight from Ljubljana to Seattle?
The flight time from Ljubljana (LJU) to Seattle (SEA) is approximately 11 hours and 29 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Ljubljana and Seattle?
The aerial distance between Ljubljana and Seattle is 8,783 kilometers (5,458 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Ljubljana to Seattle?
Several airlines operate flights between Ljubljana and Seattle, including Delta Air Lines, Alaska Airlines, Adria Airways and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from Ljubljana to Seattle?
Based on historical data, February typically offers the lowest airfares for flights from Ljubljana to Seattle. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Seattle?
For the best prices on Ljubljana to Seattle flights, we recommend booking 137 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Ljubljana to Seattle?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of Slovenia traveling to United States should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Ljubljana and Seattle?
Ljubljana operates on Europe/Ljubljana time zone, while Seattle is in the America/Los_Angeles time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.