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$545+ Cheap flights from Portland (PDX) to Warsaw

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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — WAW
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Portland to Warsaw

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Warsaw (WA1). 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 September 16, 2025.

Round-trip from

$483
(FlightHub)

Popular in

June

Cheapest in

September

Average price

$541
From Portland to Warsaw
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($348 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Portland to Warsaw

Cheapest flights from Portland to Warsaw
Explore the most affordable flight options available from Portland to Warsaw. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Expedia deal was found by Cheapflights users on 9/13. 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.
Wed 10/296:45 pmPDX - WAW
1 stop16h 05mBritish Airways
Wed 11/58:50 amWAW - PDX
2 stops23h 36mBritish Airways
Deal found 9/13$545
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:45 pmPDX - WAW
1 stop16h 00mAmerican Airlines
Wed 11/198:50 amWAW - PDX
2 stops19h 24mAmerican Airlines
Deal found 9/14$546
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/292:05 pmPDX - WAW
2 stops20h 45mAmerican Airlines
Wed 11/58:50 amWAW - PDX
2 stops21h 33mAmerican Airlines
Deal found 9/13$549
This Finnair deal was found by Cheapflights users on 9/16. 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.
Mon 11/35:45 pmPDX - WAW
2 stops29h 20mMultiple Airlines
Wed 11/198:50 amWAW - PDX
2 stops23h 36mMultiple Airlines
Deal found 9/16$555
This Finnair deal was found by Cheapflights users on 9/14. 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.
Mon 11/35:45 pmPDX - WAW
2 stops33h 35mFinnair
Wed 11/198:50 amWAW - PDX
2 stops19h 24mFinnair
Deal found 9/14$556
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 11/310:05 amPDX - WAW
2 stops21h 10mUnited Airlines
Mon 11/102:35 pmWAW - PDX
2 stops37h 01mUnited Airlines
Deal found 9/16$588
This Gurufare deal was found by Cheapflights users on 9/14. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:45 pmPDX - WAW
1 stop18h 45mBritish Airways
Mon 11/107:40 pmWAW - PDX
2 stops36h 46mBritish Airways
Deal found 9/14$590
This deal was found by Cheapflights users on 9/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/297:25 pmPDX - WAW
1 stop16h 35mBritish Airways
Wed 11/57:20 amWAW - PDX
1 stop17h 35mBritish Airways
Deal found 9/14$607

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Warsaw 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 September 16, 2025.
Use the filters below to find and compare flights from Portland to Warsaw that are best for you.

Fly from

Portland

Fly to

Warsaw

Route

Depart

Return

Price

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

Mon 11/3

5:45 pm-12:20 pm

2 stops33h 35m

Warsaw Frederic Chopin

Wed 11/19

8:50 am-11:26 pm

2 stops23h 36m

$556

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

Mon 11/3

5:45 pm-12:20 pm

2 stops33h 35m

Warsaw Frederic Chopin

Wed 11/19

8:50 am-7:14 pm

2 stops19h 24m

$556

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

Mon 11/3

3:54 pm-10:30 pm

2 stops21h 36m

Warsaw Frederic Chopin

Mon 11/10

2:35 pm-6:36 pm

2 stops37h 01m

$588

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

Mon 11/3

5:45 pm-9:30 pm

1 stop18h 45m

Warsaw Frederic Chopin

Mon 11/10

7:15 am-3:55 pm

1 stop17h 40m

$598

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

Fri 10/31

7:44 am-12:20 pm

2 stops20h 36m

Warsaw Frederic Chopin

Fri 11/7

8:50 am-7:14 pm

2 stops19h 24m

$609

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

Thu 12/4

7:38 am-12:20 pm

2 stops19h 42m

Warsaw Frederic Chopin

Mon 12/15

7:20 pm-7:10 pm

2 stops32h 50m

$614

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

Thu 12/4

11:59 pm-12:20 pm

2 stops27h 21m

Warsaw Frederic Chopin

Mon 12/15

7:20 pm-7:10 pm

2 stops32h 50m

$614

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

Thu 3/5

7:00 am-2:20 pm

2 stops22h 20m

Warsaw Frederic Chopin

Mon 3/9

7:45 pm-10:22 pm

2 stops34h 37m

$637

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Portland to Warsaw

Have a flexible travel schedule? Discover the best time to fly to Warsaw 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 Warsaw

What is the cheapest month to book a flight from Portland to Warsaw?

Currently, January is the cheapest month in which you can book a flight from Portland to Warsaw (average of $576). Flying from Portland to Warsaw in June is currently the most expensive (average of $1,019). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PDX to WAW?

Find hourly flight availability from Portland to Warsaw. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

It’s typically best to fly out from Portland to Warsaw in the evening. Doing so could potentially save you 20% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Portland to Warsaw?

Use this chart to determine the cheapest time to fly round-trip from Portland to Warsaw. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Portland to Warsaw flight should consider departing on Tuesday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Portland to Warsaw?

Reviews of airlines servicing Warsaw

Get insights into the airlines that provide service to Warsaw. 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 Warsaw. Reviews last updated September 16, 2025.
Read through reviews of airlines operating flights from Portland to Warsaw, such as Delta, KLM, and Scandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,386 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.4
Good
1,486 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,363 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Portland to Warsaw. 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 Warsaw?

    Portland (PDX), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Portland to Warsaw. 4 airlines have flights from Portland to Warsaw on a regular basis. Booking flights from Portland to Warsaw should not be difficult; the airport handles an average of 0 outbound flights to Warsaw per day.

  • How long is the flight from Portland to Warsaw?

    A quick flight from Portland to Warsaw can take about 18h 45m. Finnair provides one of the quickest options available for as low as $598. There are 5341 mi between Portland and Warsaw. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Portland to Warsaw round-trip?

    Scandinavian Airlines, at $337, was found to be the cheapest airline from Portland to Warsaw.Alternate airlines to your destination round-trip include British Airways and KLM. Users have found that Scandinavian Airlines is 59% cheaper than the other options available to this destination.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Portland to Warsaw?

    Currently, January is the cheapest month in which you can book a flight from Portland to Warsaw (average of $576). Flying from Portland to Warsaw in June is currently the most expensive (average of $1,019). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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.

Top 4 airlines flying from Portland to Warsaw

Discover the top 4 airlines that operate flights from Portland to Warsaw. 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 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$337Average$624FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$534Average$990FlexibilityNo cancel feeOn-time70%
KLMCheapest$706Average$1,204FlexibilityNo cancel feeOn-time75%
DeltaCheapest$804Average$1,125FlexibilityNo cancel feeOn-timeN/A

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