$473+ Cheap flights from Portland (PDX) 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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BTS
Nov 8 — Nov 151
Round-trip
1 adult, Economy
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Find cheap flights from Portland 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 Portland to Slovakia
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to SlovakiaExplore the most affordable flight options available from Portland to Slovakia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 9, 2026.
Explore the most affordable flight options available from Portland to Slovakia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 9, 2026.
This United deal was found by Cheapflights users on 10/5. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/211:30 pm -
2 stops29h 15m
Mon 11/97:40 pm -
2 stops32h 32m
Deal found 10/5![Multiple Airlines logo]()
$813
Best flights from Portland to SlovakiaDiscover carefully curated flight deals from Portland to Slovakia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 9, 2026.
Discover carefully curated flight deals from Portland to Slovakia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 9, 2026.
This United deal was found by Cheapflights users on 10/5. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/211:30 pm -
2 stops29h 15m
Mon 11/97:40 pm -
2 stops32h 32m
Deal found 10/5![Multiple Airlines logo]()
$813
Last-minute flights from Portland to SlovakiaDiscover last-minute flight deals from Portland to Slovakia. Data last updated October 9, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Slovakia. Data last updated October 9, 2026 and is based on user searches.
This United deal was found by Cheapflights users on 10/5. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/211:30 pm -
2 stops29h 15m
Mon 11/97:40 pm -
2 stops32h 32m
Deal found 10/5![Multiple Airlines logo]()
$813
One-way flights from Portland to SlovakiaSearch for one-way flight options from Portland to Slovakia. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
Search for one-way flight options from Portland to Slovakia. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 12/142:45 pm -
3 stops39h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Multiple Airlines logo]()
$473
Find flight deals from Portland to Slovakia
Keep the following information in mind while searching for Portland to Slovakia flight deals. Data was last updated October 9, 2026.
Round-trip from | $813 (United) |
|---|---|
One-way from | $473 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland 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 October 9, 2026.
Use the filters below to find and compare flights from Portland to Slovakia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PortlandBratislava
PDX Portland - BTS Bratislava - M. R. Štefánik
PDXBTS
Portland
Mon 12/14
2:45 pm-3:35 pm
3 stops39h 50m
Bratislava - M. R. Štefánik
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$473
PortlandKošice
PDX Portland - KSC Košice Barca
PDXKSC
Portland
Mon 11/2
11:30 pm-1:45 pm
2 stops29h 15m
Košice Barca
Mon 11/9
7:40 pm-7:12 pm
2 stops32h 32m
$813
Sorted by cheapest first
Best time to book a flight from Portland to Slovakia
Have a flexible travel schedule? Discover the best time to fly to Slovakia from Portland with our price prediction graph.
PDX-BTS
PDX-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 Portland to Slovakia
PDX-SK0
PDX-BTS
PDX-KSC
No data available for this route at this time. Please check back soon.
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