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Cheap flights from Portland to Warsaw from $344

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Warsaw departing on 1/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
1:00 pm - 7:05 pmPDX-WAW
21h 05m2 stops
Scandinavian Airlines Logo
7:45 pm - 10:22 pmWAW-PDX
34h 37m2 stops
$482Scandinavian Airlines
Find Deal
jue., feb. 26 - jue., mar. 12
Scandinavian Airlines Logo
10:24 am - 7:05 pmPDX-WAW
23h 41m2 stops
Scandinavian Airlines Logo
7:40 am - 10:24 pmWAW-PDX
23h 44m3 stops
$508Scandinavian Airlines
Find Deal
dom., ene. 18 - lun., feb. 9
British Airways Logo
5:45 pm - 9:30 pmPDX-WAW
18h 45m1 stop
British Airways Logo
7:20 am - 4:55 pmWAW-PDX
17h 35m1 stop
$532British Airways
Find Deal
mié., feb. 25 - mié., mar. 11
Delta Logo
11:35 am - 4:30 pmPDX-WAW
19h 55m2 stops
Delta Logo
12:45 pm - 11:25 amWAW-PDX
31h 40m1 stop
$533Delta
Find Deal
dom., dic. 7 - mar., dic. 23
Delta Logo
5:30 am - 12:05 pmPDX-WAW
21h 35m2 stops
Delta Logo
6:05 am - 11:25 amWAW-PDX
14h 20m1 stop
$537Delta
Find Deal
jue., dic. 4 - lun., dic. 15
KLM Logo
1:25 pm - 12:00 pmPDX-WAW
13h 35m1 stop
KLM Logo
4:50 pm - 11:25 amWAW-PDX
27h 35m1 stop
$538KLM
Find Deal
dom., ene. 18 - mar., feb. 10
United Airlines Logo
10:05 am - 4:15 pmPDX-WAW
21h 10m2 stops
United Airlines Logo
6:30 am - 12:37 amWAW-PDX
27h 07m2 stops
$545United Airlines
Find Deal
mié., nov. 26 - mié., dic. 3
United Airlines Logo
1:24 pm - 4:30 pmPDX-WAW
18h 06m3 stops
United Airlines Logo
1:35 pm - 6:10 pmWAW-PDX
37h 35m2 stops
$550United Airlines
Find Deal
dom., ene. 18 - mar., feb. 10
British Airways Logo
5:45 pm - 9:30 pmPDX-WAW
18h 45m1 stop
British Airways Logo
7:35 pm - 3:55 pmWAW-PDX
29h 20m1 stop
$554British Airways
Find Deal
dom., ene. 18 - mar., feb. 10
KLM Logo
11:10 am - 4:05 pmPDX-WAW
19h 55m2 stops
KLM Logo
7:40 pm - 12:25 pmWAW-PDX
24h 45m1 stop
$618KLM
Find Deal
jue., feb. 26 - sáb., mar. 14

KLM flights from Portland to Warsaw

Our best KLM deals on Portland to Warsaw flight tickets
KLM
Jan 18
PDX1:25 pmPortland
13h 35m
1 stop
WAW12:00 pmWarsaw Frederic Chopin
Feb 10
WAW4:50 pmWarsaw Frederic Chopin
27h 35m
1 stop
PDX11:25 amPortland
$538
Find similar
KLM
Feb 26
PDX11:10 amPortland
19h 55m
2 stops
WAW4:05 pmWarsaw Frederic Chopin
Mar 14
WAW7:40 pmWarsaw Frederic Chopin
24h 45m
1 stop
PDX12:25 pmPortland
$618
Find similar
KLM
Nov 3
PDX1:25 pmPortland
13h 35m
1 stop
WAW12:00 pmWarsaw Frederic Chopin
Nov 10
WAW6:05 amWarsaw Frederic Chopin
14h 20m
1 stop
PDX11:25 amPortland
$782
Find similar

American Airlines flights from Portland to Warsaw

Our best American Airlines deals on Portland to Warsaw flight tickets
American Airlines
Jan 18
PDX12:35 pmPortland
17h 55m
2 stops
WAW3:30 pmWarsaw Frederic Chopin
Feb 10
WAW8:50 amWarsaw Frederic Chopin
22h 21m
2 stops
PDX10:11 pmPortland
$542
Find similar
American Airlines
Nov 26
PDX5:45 pmPortland
18h 45m
1 stop
WAW9:30 pmWarsaw Frederic Chopin
Dec 3
WAW8:50 amWarsaw Frederic Chopin
19h 20m
2 stops
PDX7:10 pmPortland
$613
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated octubre 30, 2025.
Use the filters below to find and compare flights from Portland to Warsaw that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

jue. 2/26

1:00 pm-7:05 pm

2 stops21h 05m

Warsaw Frederic Chopin

jue. 3/12

7:45 pm-10:22 pm

2 stops34h 37m

$482

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

dom. 1/18

10:24 am-7:05 pm

2 stops23h 41m

Warsaw Frederic Chopin

lun. 2/9

7:40 am-10:24 pm

3 stops23h 44m

$508

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

mié. 2/25

5:45 pm-9:30 pm

1 stop18h 45m

Warsaw Frederic Chopin

mié. 3/11

7:20 am-4:55 pm

1 stop17h 35m

$532

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

dom. 12/7

11:35 am-4:30 pm

2 stops19h 55m

Warsaw Frederic Chopin

mar. 12/23

12:45 pm-11:25 am

1 stop31h 40m

$533

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

jue. 12/4

5:30 am-12:05 pm

2 stops21h 35m

Warsaw Frederic Chopin

lun. 12/15

6:05 am-11:25 am

1 stop14h 20m

$537

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

dom. 1/18

1:25 pm-12:00 pm

1 stop13h 35m

Warsaw Frederic Chopin

mar. 2/10

4:50 pm-11:25 am

1 stop27h 35m

$538

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

mié. 11/26

10:05 am-4:15 pm

2 stops21h 10m

Warsaw Frederic Chopin

mié. 12/3

6:30 am-12:37 am

2 stops27h 07m

$545

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

dom. 1/18

1:24 pm-4:30 pm

3 stops18h 06m

Warsaw Frederic Chopin

mar. 2/10

1:35 pm-6:10 pm

2 stops37h 35m

$550

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

dom. 1/18

5:45 pm-9:30 pm

1 stop18h 45m

Warsaw Frederic Chopin

mar. 2/10

7:35 pm-3:55 pm

1 stop29h 20m

$554

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

jue. 2/26

11:10 am-4:05 pm

2 stops19h 55m

Warsaw Frederic Chopin

sáb. 3/14

7:40 pm-12:25 pm

1 stop24h 45m

$618

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Warsaw from

How to get the cheapest flight ticket from Portland to Warsaw

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Warsaw?

The cheapest month to fly to Warsaw from Portland is in September. Flight prices, which tend to average around $584, are often lower during this time because this is during the off-season. If you are unable to visit Warsaw during the month of September, then departing from Portland during the month February is also very affordable. Most momondo users find prices during this month for around $625.

What is the cheapest day to depart on your flight to Warsaw?

The cheapest day to depart from Portland to Warsaw is on a Wednesday when prices can be found for as low as $958. Flights from Portland to Warsaw on a Friday will generally be more expensive and average around $1,209. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Warsaw?

Our most recent data shows that the best time of day to fly to Warsaw is in the evening. Flights from Portland to Warsaw during this time can be as low as $991. In the afternoon is when there is more demand to fly to Warsaw, so prices are often more expensive at around $1,230 per ticket.

Cheap Portland to Warsaw flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Warsaw

Direct flights

None
There are no direct flights from Portland to Warsaw. There are no popular flight routes from Portland to Warsaw.
Search flight deals

  • How far is Portland to Warsaw by plane?

    Portland and Warsaw are 5343.7 mi apart from one another. Flights usually cover this in 13h 35m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Portland Airport to Warsaw?

    Prices for flights from Portland Airport to Warsaw are updated daily.

  • How many operators does momondo search for flights from Portland Airport to Warsaw?

  • How old do you have to be to fly from Portland Airport to Warsaw?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Warsaw.

  • What documentation or ID do you need to fly to Warsaw?

    The travel and health documents required for your trip to Warsaw can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Warsaw. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Portland to Warsaw

Compare and see reviews for airlines that fly from Portland to Warsaw with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $337Free CancellationRating
7.4
1,545 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $521Free CancellationRating
6.7
7,487 reviews
Search British Airways flights
KLMPriceFrom $537Free CancellationRating
7.7
1,406 reviews
Search KLM flights
United AirlinesPriceFrom $541Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
DeltaPriceFrom $541Free CancellationRating
7.9
7,993 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Warsaw?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Warsaw. momondo saves you time and could save you money on your trip.

Can I find flights from Portland to Warsaw with flexible booking policies on momondo?

All flight searches from Portland to Warsaw on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Warsaw?

Once you have performed a search for Portland to Warsaw flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Portland to Warsaw right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Warsaw, momondo offers a useful price alert feature which will track prices for flights to Warsaw from Portland and alert you when they change.

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sáb. 11/29
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Find better results for your trip to Poland

Fly into one of these airports located in Warsaw

Airports listed have a maximum distance of 21.5 mi from Warsaw
Warsaw Modlin Airport