What is the cheapest airline that flies from Portland to Warsaw?

United Airlines, British Airways, and Icelandair are the most popular carriers operating from Portland to Warsaw

What airlines fly to Warsaw?

KLM, Scandinavian Airlines and Delta are the top three most popular airlines that fly to Warsaw from Portland according to our data. KLM is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Warsaw. Keep in mind that there are 5 different airlines that fly to Warsaw on a routine basis, so you have a few additional options to choose from.

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?

As of January 2026, there are 5 operators available to choose from 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.

$359 Cheap Flights from Portland to Warsaw in 2026

Q: What is the typical price of a round-trip flight between Portland and Warsaw?

Prices are currently low for flights on this route. Typical prices usually range from $540 to $631. The lowest price recently found on this route was $534.

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Find the cheapest flights from Portland to Warsaw

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:45 pm - 9:30 pm

PDX

WAW

18h 45m

1 stop

7:35 am - 4:55 pm

WAW

PDX

17h 20m

1 stop

$534British Airways

Sun, Mar 8 - Fri, Mar 20

6:45 pm - 9:30 pm

PDX

WAW

18h 45m

1 stop

7:15 am - 4:55 pm

WAW

PDX

17h 40m

1 stop

$536British Airways

Mon, Mar 9 - Mon, Mar 23

10:30 pm - 12:05 pm

PDX

WAW

29h 35m

2 stops

6:05 am - 12:25 pm

WAW

PDX

14h 20m

1 stop

$540Delta

Tue, Mar 10 - Sun, Mar 22

7:00 am - 12:05 pm

PDX

WAW

44h 05m

2 stops

12:45 pm - 12:25 pm

WAW

PDX

31h 40m

1 stop

$541Delta

Sat, Mar 7 - Sun, Mar 22

3:30 pm - 4:25 pm

PDX

WAW

15h 55m

2 stops

5:10 pm - 11:10 am

WAW

PDX

27h 00m

1 stop

$544KLM

Sun, Apr 26 - Wed, May 6

7:00 am - 4:30 pm

PDX

WAW

24h 30m

2 stops

2:30 pm - 12:35 am

WAW

PDX

18h 05m

2 stops

$551United Airlines

Wed, Mar 4 - Sun, Mar 8

10:19 pm - 4:30 pm

PDX

WAW

33h 11m

2 stops

6:05 am - 11:04 pm

WAW

PDX

24h 59m

2 stops

$553United Airlines

Sat, Mar 7 - Wed, Mar 25

7:00 am - 4:15 pm

PDX

WAW

25h 15m

2 stops

2:20 pm - 6:47 pm

WAW

PDX

36h 27m

2 stops

$556United Airlines

Mon, Mar 9 - Fri, Mar 20

1:52 pm - 6:45 pm

PDX

WAW

20h 53m

2 stops

7:15 am - 4:55 pm

WAW

PDX

17h 40m

1 stop

$557British Airways

Mon, Mar 9 - Mon, Mar 23

1:18 pm - 5:40 pm

PDX

WAW

19h 22m

3 stops

2:30 pm - 12:35 am

WAW

PDX

18h 05m

2 stops

$563United Airlines

Wed, Mar 4 - Sun, Mar 8

United Airlines flights from Portland to Warsaw

Our best United Airlines deals on Portland to Warsaw flight tickets

United Airlines

Mar 4

PDX7:00 amPortland

24h 30m

2 stops

WAW4:30 pmWarsaw Frederic Chopin

Mar 8

WAW2:30 pmWarsaw Frederic Chopin

18h 05m

2 stops

PDX12:35 amPortland

$551

United Airlines

Mar 7

PDX10:19 pmPortland

33h 11m

2 stops

WAW4:30 pmWarsaw Frederic Chopin

Mar 25

WAW6:05 amWarsaw Frederic Chopin

24h 59m

2 stops

PDX11:04 pmPortland

$553

United Airlines

Mar 9

PDX7:00 amPortland

25h 15m

2 stops

WAW4:15 pmWarsaw Frederic Chopin

Mar 20

WAW2:20 pmWarsaw Frederic Chopin

36h 27m

2 stops

PDX6:47 pmPortland

$556

British Airways flights from Portland to Warsaw

Our best British Airways deals on Portland to Warsaw flight tickets

British Airways

Mar 8

PDX6:45 pmPortland

18h 45m

1 stop

WAW9:30 pmWarsaw Frederic Chopin

Mar 20

WAW7:35 amWarsaw Frederic Chopin

17h 20m

1 stop

PDX4:55 pmPortland

$534

British Airways

Mar 9

PDX6:45 pmPortland

18h 45m

1 stop

WAW9:30 pmWarsaw Frederic Chopin

Mar 23

WAW7:15 amWarsaw Frederic Chopin

17h 40m

1 stop

PDX4:55 pmPortland

$536

British Airways

Mar 9

PDX1:52 pmPortland

20h 53m

2 stops

WAW6:45 pmWarsaw Frederic Chopin

Mar 23

WAW7:15 amWarsaw Frederic Chopin

17h 40m

1 stop

PDX4:55 pmPortland

$557

Fly from

Fly to

Route

Depart

Return

Price

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

Sun 3/8

6:45 pm-9:30 pm

1 stop18h 45m

Warsaw Frederic Chopin

Fri 3/20

7:35 am-4:55 pm

1 stop17h 20m

$534

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

Mon 3/9

6:45 pm-9:30 pm

1 stop18h 45m

Warsaw Frederic Chopin

Mon 3/23

7:15 am-4:55 pm

1 stop17h 40m

$536

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

Tue 3/10

10:30 pm-12:05 pm

2 stops29h 35m

Warsaw Frederic Chopin

Sun 3/22

6:05 am-12:25 pm

1 stop14h 20m

$540

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

Sat 3/7

7:00 am-12:05 pm

2 stops44h 05m

Warsaw Frederic Chopin

Sun 3/22

12:45 pm-12:25 pm

1 stop31h 40m

$541

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

Sun 4/26

3:30 pm-4:25 pm

2 stops15h 55m

Warsaw Frederic Chopin

Wed 5/6

5:10 pm-11:10 am

1 stop27h 00m

$544

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

Wed 3/4

7:00 am-4:30 pm

2 stops24h 30m

Warsaw Frederic Chopin

Sun 3/8

2:30 pm-12:35 am

2 stops18h 05m

$551

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

Sat 3/7

10:19 pm-4:30 pm

2 stops33h 11m

Warsaw Frederic Chopin

Wed 3/25

6:05 am-11:04 pm

2 stops24h 59m

$553

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

Mon 3/9

7:00 am-4:15 pm

2 stops25h 15m

Warsaw Frederic Chopin

Fri 3/20

2:20 pm-6:47 pm

2 stops36h 27m

$556

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

Mon 3/9

1:52 pm-6:45 pm

2 stops20h 53m

Warsaw Frederic Chopin

Mon 3/23

7:15 am-4:55 pm

1 stop17h 40m

$557

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

Wed 3/4

1:18 pm-5:40 pm

3 stops19h 22m

Warsaw Frederic Chopin

Sun 3/8

2:30 pm-12:35 am

2 stops18h 05m

$563

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

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

Prices

Airlines

What is the typical price of a round-trip flight between Portland and Warsaw?

What is the cheapest month to fly to Warsaw?

The cheapest month to fly to Warsaw from Portland is in January. Flight prices, which tend to average around $503, are often lower during this time because this is during the off-season. If you are unable to visit Warsaw during the month of January, then departing from Portland during the month February is also very affordable. Most momondo users find prices during this month for around $579.

Cheap Portland to Warsaw flight deals and tips

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

Fastest flight time	18h 34m
Direct flights	None

The fastest flight from Portland to Warsaw takes 18h 34m

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 18h 34m, 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?
As of January 2026, there are 5 operators available to choose from 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 Airlines	PriceFrom $337	Free Cancellation	Rating 7.3 1,674 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom $503	Free Cancellation	Rating 6.7 7,705 reviews	Search British Airways flights
KLM	PriceFrom $537	Free Cancellation	Rating 7.7 1,443 reviews	Search KLM flights
United Airlines	PriceFrom $541	Free Cancellation	Rating 7.4 9,215 reviews	Search United Airlines flights
Delta	PriceFrom $541	Free Cancellation	Rating 7.9 8,127 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.