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

SWISS, Air France, and Air Canada are the most popular carriers operating from Washington to Warsaw

How long does it take to fly to Warsaw?

On average, it takes 12h 30m to fly from State of Washington to Warsaw if you fly out of Seattle (the most popular airport in State of Washington) and into Warsaw Frederic Chopin Airport (the most popular airport in Warsaw). If you’re flying out of Spokane and into Warsaw Frederic Chopin Airport, then the flight time is around 15h 50m.

What airlines fly to Warsaw?

Lufthansa, Scandinavian Airlines and Delta are the top three most popular airlines that fly to Warsaw from State of Washington according to our data. Lufthansa is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Warsaw. Keep in mind that there are 8 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 Washington to Warsaw?

Prices for flights from Washington to Warsaw are updated daily.

How many operators does momondo search for flights from Washington to Warsaw?

There are 8 operators available for flights from Washington to Warsaw as of February 2026.

How old do you have to be to fly from Washington to Warsaw?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Warsaw.

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

The travel and health documents you'll need for your trip to Warsaw may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Warsaw. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$243 Cheap Flights from Washington to Warsaw in 2026

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Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:10 pm - 4:30 pm

SEA

WAW

16h 20m

1 stop

6:30 am - 10:16 pm

WAW

SEA

23h 46m

2 stops

$523Multiple Airlines

Wed, Mar 4 - Wed, Mar 11

3:10 pm - 4:30 pm

SEA

WAW

16h 20m

1 stop

6:05 am - 2:20 pm

WAW

SEA

16h 15m

1 stop

$524Lufthansa

Wed, Mar 4 - Wed, Mar 11

5:45 pm - 9:30 pm

PDX

WAW

18h 45m

1 stop

8:50 am - 10:02 pm

WAW

PDX

21h 12m

2 stops

$530British Airways

Sun, Mar 1 - Tue, Mar 17

1:19 pm - 9:10 pm

SEA

WAW

22h 51m

2 stops

11:55 am - 11:35 am

WAW

SEA

32h 40m

1 stop

$534British Airways

Tue, Apr 7 - Tue, Apr 14

6:40 pm - 6:25 pm

SEA

WAW

14h 45m

1 stop

12:25 pm - 11:45 am

WAW

SEA

32h 20m

1 stop

$535Delta

Sun, Apr 5 - Tue, Apr 14

3:15 pm - 4:20 pm

PDX

WAW

16h 05m

2 stops

6:00 am - 9:10 am

WAW

PDX

36h 10m

2 stops

$538Air Canada

Mon, Mar 30 - Thu, Apr 9

6:05 am - 6:25 pm

PDX

WAW

27h 20m

2 stops

12:25 pm - 11:10 am

WAW

PDX

31h 45m

1 stop

$539Delta

Mon, Mar 30 - Mon, Apr 13

5:40 am - 4:20 pm

SEA

WAW

25h 40m

2 stops

6:00 am - 7:18 pm

WAW

SEA

22h 18m

2 stops

$539Air Canada

Wed, Apr 8 - Thu, Apr 16

6:00 am - 11:50 am

GEG

WAW

21h 50m

2 stops

8:50 am - 9:12 pm

WAW

GEG

20h 22m

2 stops

$541American Airlines

Tue, Mar 10 - Mon, Mar 16

6:00 am - 11:50 am

GEG

WAW

21h 50m

2 stops

8:50 am - 9:12 pm

WAW

GEG

20h 22m

2 stops

$542American Airlines

Tue, Mar 10 - Sun, Mar 15

British Airways flights from State of Washington to Warsaw

Our best British Airways deals on State of Washington to Warsaw flight tickets

British Airways

Mar 1

PDX5:45 pmPortland

18h 45m

1 stop

WAW9:30 pmWarsaw Frederic Chopin

Mar 17

WAW8:50 amWarsaw Frederic Chopin

21h 12m

2 stops

PDX10:02 pmPortland

$530

British Airways

Apr 7

SEA1:19 pmSeattle/Tacoma Intl

22h 51m

2 stops

WAW9:10 pmWarsaw Frederic Chopin

Apr 14

WAW11:55 amWarsaw Frederic Chopin

32h 40m

1 stop

SEA11:35 amSeattle/Tacoma Intl

$534

British Airways

Mar 2

PDX1:52 pmPortland

19h 53m

2 stops

WAW6:45 pmWarsaw Frederic Chopin

Mar 9

WAW7:15 amWarsaw Frederic Chopin

17h 40m

1 stop

PDX4:55 pmPortland

$535

Delta flights from State of Washington to Warsaw

Our best Delta deals on State of Washington to Warsaw flight tickets

Delta

Apr 5

SEA6:40 pmSeattle/Tacoma Intl

14h 45m

1 stop

WAW6:25 pmWarsaw Frederic Chopin

Apr 14

WAW12:25 pmWarsaw Frederic Chopin

32h 20m

1 stop

SEA11:45 amSeattle/Tacoma Intl

$535

Delta

Mar 30

PDX5:45 amPortland

24h 50m

2 stops

WAW3:35 pmWarsaw Frederic Chopin

Apr 14

WAW12:25 pmWarsaw Frederic Chopin

31h 45m

1 stop

PDX11:10 amPortland

$539

Delta

Mar 9

PDX5:45 amPortland

22h 20m

2 stops

WAW12:05 pmWarsaw Frederic Chopin

Mar 21

WAW12:45 pmWarsaw Frederic Chopin

31h 40m

1 stop

PDX12:25 pmPortland

$540

Fly from

Fly to

Route

Depart

Return

Price

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Wed 3/4

3:10 pm-4:30 pm

1 stop16h 20m

Warsaw Frederic Chopin

Wed 3/11

6:30 am-10:16 pm

2 stops23h 46m

$523

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Wed 3/4

3:10 pm-4:30 pm

1 stop16h 20m

Warsaw Frederic Chopin

Wed 3/11

6:05 am-2:20 pm

1 stop16h 15m

$524

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

Sun 3/1

5:45 pm-9:30 pm

1 stop18h 45m

Warsaw Frederic Chopin

Tue 3/17

8:50 am-10:02 pm

2 stops21h 12m

$530

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Tue 4/7

1:19 pm-9:10 pm

2 stops22h 51m

Warsaw Frederic Chopin

Tue 4/14

11:55 am-11:35 am

1 stop32h 40m

$534

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Sun 4/5

6:40 pm-6:25 pm

1 stop14h 45m

Warsaw Frederic Chopin

Tue 4/14

12:25 pm-11:45 am

1 stop32h 20m

$535

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

Mon 3/30

3:15 pm-4:20 pm

2 stops16h 05m

Warsaw Frederic Chopin

Thu 4/9

6:00 am-9:10 am

2 stops36h 10m

$538

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

Mon 3/30

6:05 am-6:25 pm

2 stops27h 20m

Warsaw Frederic Chopin

Mon 4/13

12:25 pm-11:10 am

1 stop31h 45m

$539

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Wed 4/8

5:40 am-4:20 pm

2 stops25h 40m

Warsaw Frederic Chopin

Thu 4/16

6:00 am-7:18 pm

2 stops22h 18m

$539

SpokaneWarsaw

GEG - WAW

GEGWAW

Spokane

Tue 3/10

6:00 am-11:50 am

2 stops21h 50m

Warsaw Frederic Chopin

Mon 3/16

8:50 am-9:12 pm

2 stops20h 22m

$541

SpokaneWarsaw

GEG - WAW

GEGWAW

Spokane

Tue 3/10

6:00 am-11:50 am

2 stops21h 50m

Warsaw Frederic Chopin

Sun 3/15

8:50 am-9:12 pm

2 stops20h 22m

$542

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington 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

Other information

What is the cheapest month to fly to Warsaw?

The cheapest month to fly to Warsaw from State of Washington is in September. Flight prices, which tend to average around $517, 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 State of Washington during the month October is also very affordable. Most momondo users find prices during this month for around $558.

How far in advance should I book a flight to Warsaw?

You are more likely to see cheaper flights to Warsaw from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Warsaw for around $755 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Warsaw from State of Washington for as low as $551 on momondo.

Cheap State of Washington to Warsaw flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Warsaw

Fastest flight time	12h 30m
Direct flights	None

The fastest flight from State of Washington to Warsaw takes 12h 30m

There are no direct flights from State of Washington to Warsaw. There are no popular flight routes from State of Washington to Warsaw.

Search flight deals

When did momondo last update prices for flights from Washington to Warsaw?
Prices for flights from Washington to Warsaw are updated daily.
How many operators does momondo search for flights from Washington to Warsaw?
There are 8 operators available for flights from Washington to Warsaw as of February 2026.
How old do you have to be to fly from Washington to Warsaw?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Warsaw.
What documentation or ID do you need to fly to Warsaw?
The travel and health documents you'll need for your trip to Warsaw may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Warsaw. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Warsaw

Compare and see reviews for airlines that fly from State of Washington to Warsaw with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $361	Free Cancellation	Rating 7.4 9,235 reviews	Search United Airlines flights
British Airways	PriceFrom $433	Free Cancellation	Rating 6.7 7,714 reviews	Search British Airways flights
Scandinavian Airlines	PriceFrom $450	Free Cancellation	Rating 7.3 1,677 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom $536	Free Cancellation	Rating 6.8 7,759 reviews	Search Lufthansa flights
Finnair	PriceFrom $537	Free Cancellation	Rating 7.6 1,357 reviews	Search Finnair flights
American Airlines	PriceFrom $589	Free Cancellation	Rating 7.2 11,218 reviews	Search American Airlines flights
KLM	PriceFrom $650	Free Cancellation	Rating 7.7 1,448 reviews	Search KLM flights
Delta	PriceFrom $653	Free Cancellation	Rating 7.9 8,142 reviews	Search Delta flights

Why use momondo?

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

Finding the right flight to Warsaw from Washington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Warsaw quick and easy, saving you time and money.

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

Flights from Washington to Warsaw with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Washington 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 Washington to Warsaw right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington to Warsaw flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Washington to Warsaw from $243

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Warsaw departing on 5/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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British Airways flights from State of Washington to Warsaw

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See travel insights to Warsaw from

How to get the cheapest flight ticket from State of Washington to Warsaw

What is the cheapest month to fly to Warsaw?

How far in advance should I book a flight to Warsaw?

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

SWISS, Air France, and Air Canada are the most popular carriers operating from Washington to Warsaw

What airlines fly to Warsaw?

How long does it take to fly to Warsaw?

Cheap State of Washington to Warsaw flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Warsaw

Fastest flight time

Direct flights

When did momondo last update prices for flights from Washington to Warsaw?

How many operators does momondo search for flights from Washington to Warsaw?

How old do you have to be to fly from Washington to Warsaw?

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

Best airlines flying from State of Washington to Warsaw

Compare and see reviews for airlines that fly from State of Washington to Warsaw with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Warsaw trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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

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