$1,049+ Cheap flights from Seattle (SEA) to Slovakia
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 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BTS
Dec 8 — Dec 151
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Seattle to Slovakia 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 Seattle to Slovakia
Cheapest
Best
Last-minute
Cheapest flights from Seattle to SlovakiaExplore the most affordable flight options available from Seattle to Slovakia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 8, 2026.
Explore the most affordable flight options available from Seattle to Slovakia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 8, 2026.
This Expedia deal was found by Cheapflights users on 11/6. 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.
Sun 11/297:45 am -
2 stops26h 10m
Sat 12/122:55 pm -
2 stops39h 04m
Deal found 11/6![Multiple Airlines logo]()
$1,049
Best flights from Seattle to SlovakiaDiscover carefully curated flight deals from Seattle to Slovakia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 8, 2026.
Discover carefully curated flight deals from Seattle to Slovakia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 8, 2026.
This Gotogate deal was found by Cheapflights users on 11/6. 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.
Sun 11/2910:10 am -
3 stops19h 05m
Sat 12/122:55 pm -
3 stops32h 42m
Deal found 11/6![Multiple Airlines logo]()
$1,325
This Gotogate deal was found by Cheapflights users on 11/6. 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.
Wed 5/510:00 am -
3 stops18h 30m
Wed 5/125:25 am -
2 stops15h 55m
Deal found 11/6![Multiple Airlines logo]()
$1,499
Last-minute flights from Seattle to SlovakiaDiscover last-minute flight deals from Seattle to Slovakia. Data last updated November 8, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Slovakia. Data last updated November 8, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 11/6. 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.
Sun 11/297:45 am -
2 stops26h 10m
Sat 12/122:55 pm -
2 stops39h 04m
Deal found 11/6![Multiple Airlines logo]()
$1,049
Find flight deals from Seattle to Slovakia
Keep the following information in mind while searching for Seattle to Slovakia flight deals. Data was last updated November 8, 2026.
Round-trip from | $728 (Expedia) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Slovakia 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 November 8, 2026.
Use the filters below to find and compare flights from Seattle to Slovakia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleKošice
SEA Seattle/Tacoma Intl - KSC Košice Barca
SEAKSC
Seattle/Tacoma Intl
Sun 11/29
10:10 am-2:15 pm
3 stops19h 05m
Košice Barca
Sat 12/12
2:55 pm-2:37 pm
3 stops32h 42m
$1,325
Quickest round-trip
SeattleKošice
SEA Seattle/Tacoma Intl - KSC Košice Barca
SEAKSC
Seattle/Tacoma Intl
Wed 5/5
10:00 am-1:30 pm
3 stops18h 30m
Košice Barca
Wed 5/12
5:25 am-12:20 pm
2 stops15h 55m
$1,499
Sorted by cheapest first
Best time to book a flight from Seattle to Slovakia
Have a flexible travel schedule? Discover the best time to fly to Slovakia from Seattle with our price prediction graph.
SEA-KSC
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 Slovakia
SEA-SK0
SEA-KSC
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Slovakia
Get insights into the airlines that provide service to Slovakia. 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 Slovakia. Reviews last updated November 8, 2026.
See what other customers who have flown with Lufthansa from Seattle to Slovakia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
6.8
Crew
7.6
Entertainment
6.5
Boarding
7.0
Overall
6.8
Food
6.4
Reviews
1 / 20
6.0
GoodKunal,Jul 2026
LAX - MUC
Comfort
6.8
Crew
7.6
Entertainment
6.5
Boarding
7.0
Overall
6.8
Food
6.4
Reviews
1 / 20
6.0
GoodKunal,Jul 2026
LAX - MUC
Related info for your journey
Find useful and relevant information for your journey from Seattle to Slovakia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for Seattle to Slovakia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Slovakia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Slovakia by cabin class
Find flights from Seattle to Slovakia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Slovakia flights
Browse other Seattle and Slovakia flight options. Last updated on November 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Seattle to Slovakia
Discover the top airline that operate flights from Seattle to Slovakia. 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 7,457,451 searches. Data last updated November 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$742 | Average$1,297 | FlexibilityNo cancel fee | On-time76% |