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

Scandinavian Airlines, British Airways, and Lufthansa are the most popular carriers operating from Washington to Warsaw

What airlines fly to Warsaw?

Scandinavian Airlines, Lufthansa and Delta are the top three most popular airlines that fly to Warsaw from State of Washington according to our data. Scandinavian Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Warsaw. Keep in mind that there are 9 different airlines that fly to Warsaw on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Warsaw?

On average, it takes 17h 55m 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 22h 30m.

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 9 operators available for flights from Washington to Warsaw as of September 2025.

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.

$279 Cheap Flights from Washington to Warsaw in 2025/26

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Find the cheapest flights from Washington to Warsaw

Round-trip

One-way

Last minute

Cheap round-trip flights

5:55 pm - 9:35 amSEA-WAW

54h 40m2 stops

10:15 am - 2:00 pmWAW-SEA

12h 45m1 stop

$410Scandinavian Airlines

Find Deal

Fri, Oct 17 - Wed, Oct 22

2:10 pm - 6:45 pmSEA-WAW

19h 35m2 stops

10:15 am - 2:00 pmWAW-SEA

12h 45m1 stop

$427Scandinavian Airlines

Find Deal

Tue, Oct 14 - Fri, Oct 24

3:10 pm - 4:15 pmSEA-WAW

16h 05m1 stop

6:50 am - 6:52 pmWAW-SEA

21h 02m2 stops

$516Multiple Airlines

Find Deal

Wed, Nov 12 - Wed, Nov 19

5:50 am - 1:40 pmSEA-WAW

22h 50m2 stops

6:30 am - 10:06 pmWAW-SEA

24h 36m2 stops

$519Air Canada

Find Deal

Wed, Nov 12 - Wed, Nov 19

7:20 am - 2:20 pmSEA-WAW

22h 00m2 stops

8:40 pm - 10:08 pmWAW-SEA

34h 28m2 stops

$521Multiple Airlines

Find Deal

Wed, Jan 7 - Wed, Jan 21

2:05 pm - 4:20 pmSEA-WAW

17h 15m1 stop

6:05 am - 11:45 amWAW-SEA

14h 40m1 stop

$537Delta

Find Deal

Wed, Nov 12 - Wed, Nov 26

6:50 pm - 9:30 pmSEA-WAW

17h 40m1 stop

7:00 am - 4:55 pmWAW-SEA

18h 55m1 stop

$539British Airways

Find Deal

Sun, Nov 2 - Thu, Nov 13

7:50 pm - 6:45 pmSEA-WAW

14h 55m1 stop

7:40 pm - 11:30 amWAW-SEA

24h 50m1 stop

$540British Airways

Find Deal

Mon, Oct 27 - Mon, Nov 3

7:20 am - 12:05 pmSEA-WAW

19h 45m2 stops

6:05 am - 11:50 amWAW-SEA

14h 45m1 stop

$542Delta

Find Deal

Wed, Jan 7 - Wed, Jan 21

5:50 am - 1:40 pmSEA-WAW

22h 50m2 stops

6:30 am - 7:16 pmWAW-SEA

21h 46m2 stops

$546Air Canada

Find Deal

Wed, Nov 12 - Wed, Nov 26

Scandinavian Airlines flights from State of Washington to Warsaw

Our best Scandinavian Airlines deals on State of Washington to Warsaw flight tickets

Scandinavian Airlines

Oct 17

SEA5:55 pmSeattle/Tacoma Intl

54h 40m

2 stops

WAW9:35 amWarsaw Frederic Chopin

Oct 22

WAW10:15 amWarsaw Frederic Chopin

12h 45m

1 stop

SEA2:00 pmSeattle/Tacoma Intl

$410

Find similar

Scandinavian Airlines

Oct 14

SEA2:10 pmSeattle/Tacoma Intl

19h 35m

2 stops

WAW6:45 pmWarsaw Frederic Chopin

Oct 24

WAW10:15 amWarsaw Frederic Chopin

12h 45m

1 stop

SEA2:00 pmSeattle/Tacoma Intl

$427

Find similar

Scandinavian Airlines

Oct 10

SEA9:25 pmSeattle/Tacoma Intl

36h 30m

2 stops

WAW6:55 pmWarsaw Frederic Chopin

Oct 24

WAW10:15 amWarsaw Frederic Chopin

12h 45m

1 stop

SEA2:00 pmSeattle/Tacoma Intl

$429

Find similar

British Airways flights from State of Washington to Warsaw

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

British Airways

Nov 2

SEA6:50 pmSeattle/Tacoma Intl

17h 40m

1 stop

WAW9:30 pmWarsaw Frederic Chopin

Nov 13

WAW7:00 amWarsaw Frederic Chopin

18h 55m

1 stop

SEA4:55 pmSeattle/Tacoma Intl

$539

Find similar

British Airways

Oct 27

SEA7:50 pmSeattle/Tacoma Intl

14h 55m

1 stop

WAW6:45 pmWarsaw Frederic Chopin

Nov 3

WAW7:40 pmWarsaw Frederic Chopin

24h 50m

1 stop

SEA11:30 amSeattle/Tacoma Intl

$540

Find similar

British Airways

Nov 11

SEA1:25 pmSeattle/Tacoma Intl

23h 15m

1 stop

WAW9:40 pmWarsaw Frederic Chopin

Nov 17

WAW7:40 pmWarsaw Frederic Chopin

30h 15m

1 stop

SEA4:55 pmSeattle/Tacoma Intl

$541

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Fri 10/17

5:55 pm-9:35 am

2 stops54h 40m

Warsaw Frederic Chopin

Wed 10/22

10:15 am-2:00 pm

1 stop12h 45m

$410

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Tue 10/14

2:10 pm-6:45 pm

2 stops19h 35m

Warsaw Frederic Chopin

Fri 10/24

10:15 am-2:00 pm

1 stop12h 45m

$427

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Wed 11/12

3:10 pm-4:15 pm

1 stop16h 05m

Warsaw Frederic Chopin

Wed 11/19

6:50 am-6:52 pm

2 stops21h 02m

$516

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Wed 11/12

5:50 am-1:40 pm

2 stops22h 50m

Warsaw Frederic Chopin

Wed 11/19

6:30 am-10:06 pm

2 stops24h 36m

$519

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Wed 1/7

7:20 am-2:20 pm

2 stops22h 00m

Warsaw Frederic Chopin

Wed 1/21

8:40 pm-10:08 pm

2 stops34h 28m

$521

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Wed 11/12

2:05 pm-4:20 pm

1 stop17h 15m

Warsaw Frederic Chopin

Wed 11/26

6:05 am-11:45 am

1 stop14h 40m

$537

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Sun 11/2

6:50 pm-9:30 pm

1 stop17h 40m

Warsaw Frederic Chopin

Thu 11/13

7:00 am-4:55 pm

1 stop18h 55m

$539

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Mon 10/27

7:50 pm-6:45 pm

1 stop14h 55m

Warsaw Frederic Chopin

Mon 11/3

7:40 pm-11:30 am

1 stop24h 50m

$540

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Wed 1/7

7:20 am-12:05 pm

2 stops19h 45m

Warsaw Frederic Chopin

Wed 1/21

6:05 am-11:50 am

1 stop14h 45m

$542

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Wed 11/12

5:50 am-1:40 pm

2 stops22h 50m

Warsaw Frederic Chopin

Wed 11/26

6:30 am-7:16 pm

2 stops21h 46m

$546

Flights are sorted by cheapest round-trip flights first.

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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 $536, 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 November is also very affordable. Most momondo users find prices during this month for around $654.

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

The cheapest day to depart from State of Washington to Warsaw is on a Tuesday when prices can be found for as low as $922. Flights from State of Washington to Warsaw on a Thursday will generally be more expensive and average around $1,129. 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 State of Washington to Warsaw during this time can be as low as $940. In the afternoon is when there is more demand to fly to Warsaw, so prices are often more expensive at around $1,035 per ticket.

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 $814 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 $549 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

Direct flights	None

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 9 operators available for flights from Washington to Warsaw as of September 2025.
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
Finnair	PriceFrom $397	Free Cancellation	Rating 7.6 1,330 reviews	Search Finnair flights
British Airways	PriceFrom $433	Free Cancellation	Rating 6.7 7,406 reviews	Search British Airways flights
Scandinavian Airlines	PriceFrom $452	Free Cancellation	Rating 7.4 1,507 reviews	Search Scandinavian Airlines flights
United Airlines	PriceFrom $571	Free Cancellation	Rating 7.4 8,924 reviews	Search United Airlines flights
American Airlines	PriceFrom $589	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Lufthansa	PriceFrom $648	Free Cancellation	Rating 6.8 7,435 reviews	Search Lufthansa flights
KLM	PriceFrom $650	Free Cancellation	Rating 7.8 1,390 reviews	Search KLM flights
Delta	PriceFrom $659	Free Cancellation	Rating 7.9 7,964 reviews	Search Delta flights
Air France	PriceFrom $678	Free Cancellation	Rating 7.4 1,468 reviews	Search Air France 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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Fly into one of these airports located in Warsaw

Warsaw Modlin Airport

Cheap flights from Washington to Warsaw from $279

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 11/3. 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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Scandinavian Airlines flights from State of Washington to Warsaw

Our best Scandinavian Airlines deals on State of Washington to Warsaw flight tickets

British Airways flights from State of Washington to Warsaw

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

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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

What is the cheapest month to fly to Warsaw?

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

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 State of Washington to Warsaw during this time can be as low as $940. In the afternoon is when there is more demand to fly to Warsaw, so prices are often more expensive at around $1,035 per ticket.

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

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

Scandinavian Airlines, British Airways, and Lufthansa 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

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