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$453+ Cheap flights from Portland (PDX) to Slovakia

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BTS
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
1 adult, Economy
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Cheap flight deals from Portland to Slovakia

Cheapest flights from Portland to Slovakia
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 July 25, 2026.

This Mytrip deal was found by Cheapflights users on 7/23. 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.
Wed 8/1210:10 am
PDX
-
BTS
3 stops26h 20m
Multiple Airlines
Sun 8/236:55 pm
BTS
-
PDX
2 stops27h 15m
Multiple Airlines
Deal found 7/23$1,658

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 July 25, 2026.

Round-trip from

$1,658
(Mytrip)

One-way from

$453
(Kiwi.com)
From Portland to Slovakia
Search Deals
One-way flight from Portland to Slovakia
Search Deals

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 2,558,603 searches. Data last updated July 25, 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

Price

Cheapest round-trip
Quickest round-trip

PortlandBratislava

PDX - BTS

PDXBTS

Portland

Wed 8/12

10:10 am-9:30 pm

3 stops26h 20m

Bratislava - M. R. Štefánik

Sun 8/23

6:55 pm-1:10 pm

2 stops27h 15m

$1,658
Cheapest one-way
Quickest one-way

PortlandBratislava

PDX - BTS

PDXBTS

Portland

Tue 9/15

7:30 am-8:30 pm

3 stops28h 00m

$453

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/20

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.
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

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Portland to Slovakia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Slovakia?

    Most people fly from Portland (PDX) if they book a flight from Portland to Slovakia. Portland is conveniently located just 6.0 mi from Portland’s city center.

  • Can I find deals for flights from Portland to Slovakia that include hotel bookings?

    Yes. In addition to deals on Portland to Slovakia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Slovakia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Slovakia.

  • Can I find deals for business class flights from Portland to Slovakia?

    Yes. Cheapflights offers flight deals from Portland to Slovakia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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