Cheap flights from Seattle (SEA) to Warsaw (WAW)

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The best prices from Seattle/Tacoma Intl to Warsaw are usually found in November or October, booked 60 days in advance, depart on a Monday or Tuesday and return on a Wednesday

How to find the cheapest flight from
Seattle (SEA) to Warsaw (WAW)

All the information you need to plan the best SEA to WAW flight in 2021: compare Seattle to Warsaw flight prices with the expected peak season, weather and rainfall in Warsaw.
SEA - WA1
Price
$738 - $1,524
WA1
Temperature
30.2 - 62.6 °F
WA1
Precipitation
0.8 - 2.8 inches

Popular in

December

High demand for flights, 34% potential price rise

Cheapest in

November

Best time to find cheap flights, 27% potential price drop

Round-trip from

$738

From Seattle/Tacoma Intl to Warsaw

One-way from

$593

One-way flight from Seattle/Tacoma Intl to Warsaw

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Seattle to Warsaw?

Users have found that flying from Seattle to Warsaw on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from Seattle to Warsaw?

Our data shows that November tends to be the cheapest month to fly to Warsaw from Seattle. Users have commonly found prices around $1,009 for the month, but tickets can be as low as $692. Due to multiple factors, prepare for potentially higher prices in December.

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

To save on the cost of your flight from Seattle to Warsaw, book at least 61 days before your planned departure. Booking around this time can save you about 63% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,217 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,579.

When is the cheapest time to fly from Seattle to Warsaw (SEA - WA1)?

A simple way to save on the total cost of your ticket is to fly from Seattle to Warsaw in the evening. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight in the morning.

Cheap flights from Seattle to Warsaw in December, January 2022

The best prices found for SEA to WAW flights for December, January
13 Dec - 24 Dec
$576pp
SEA
Seattle/Tacoma Intl
Air France
 
1 STOP
WAW
Warsaw Frederic Chopin
WAW
Warsaw Frederic Chopin
Air France
 
1 STOP
SEA
Seattle/Tacoma Intl
13 Dec - 24 Dec
$587pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
WAW
Warsaw Frederic Chopin
WAW
Warsaw Frederic Chopin
Air France
 
1 STOP
SEA
Seattle/Tacoma Intl
4 Dec - 29 Jan
$610pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
WAW
Warsaw Frederic Chopin
WAW
Warsaw Frederic Chopin
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

Seattle/Tacoma Intl to Warsaw 2022 flight deals

Cheap flights to Warsaw from Seattle found for this year
13 Dec - 24 Dec
$576pp
SEA
Seattle/Tacoma Intl
Air France
 
1 STOP
WAW
Warsaw Frederic Chopin
WAW
Warsaw Frederic Chopin
Air France
 
1 STOP
SEA
Seattle/Tacoma Intl
13 Dec - 24 Dec
$587pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
WAW
Warsaw Frederic Chopin
WAW
Warsaw Frederic Chopin
Air France
 
1 STOP
SEA
Seattle/Tacoma Intl
4 Dec - 29 Jan
$610pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
WAW
Warsaw Frederic Chopin
WAW
Warsaw Frederic Chopin
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to Warsaw

Late deals on round-trip flights to Warsaw from Seattle, departing today and this week
11 Dec - 23 Dec
$958pp
SEA
Seattle/Tacoma Intl
Emirates
 
1 STOP
WAW
Warsaw Frederic Chopin
WAW
Warsaw Frederic Chopin
Emirates
 
1 STOP
SEA
Seattle/Tacoma Intl
11 Dec - 23 Dec
$1,013pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
WAW
Warsaw Frederic Chopin
WAW
Warsaw Frederic Chopin
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
11 Dec - 23 Dec
$1,115pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
WAW
Warsaw Frederic Chopin
WAW
Warsaw Frederic Chopin
Emirates
 
1 STOP
SEA
Seattle/Tacoma Intl

One-way flights to Warsaw from Seattle

The cheapest one-way flights from Seattle to Warsaw
9:50 am - 1:05 am
Multiple Airlines
1 Stop
30h 15m
SEA - WAW
Multiple Airlines
$597
Kiwi.com
8:00 am - 6:25 pm
Multiple Airlines
2 Stops
25h 25m
SEA - WMI
Multiple Airlines
$593
Kiwi.com
7:50 pm - 7:50 am
Multiple Airlines
2 Stops
27h 00m
SEA - WAW
Multiple Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Warsaw</span> flights.

Flight FAQs

From Seattle to Warsaw

What airport do you fly from for flights from Seattle to Warsaw?

Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Warsaw from Seattle. Booking flights from Seattle/Tacoma Intl (SEA) to Warsaw should be relatively easy as there are 0 daily outbound flights to Warsaw from 11 different airlines.

Which airlines flying from Seattle/Tacoma Intl to Warsaw have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Seattle/Tacoma Intl to Warsaw that may be offering flexible cancellation policies are Lufthansa, Delta, and KLM. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Seattle to Warsaw for under $600 on Cheapflights?

Yes, there are multiple flights from Seattle to Warsaw for under $600. The cheapest flight booked recently is on Finnair for just $548, but on average you can expect to pay $567.

Are there last-minute flights available from Seattle to Warsaw for under $1,000?

There are currently 20+ open flights from Seattle to Warsaw within the next 7 days for less than $1,000.

How popular is this Seattle to Warsaw flight route?

The Seattle/Tacoma Intl to Warsaw flight path was viewed by 23 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

Finnair, at $548, was found to be the cheapest airline from Seattle to Warsaw.Alternate airlines to your destination round-trip include Lufthansa and British Airways. Users have found that Finnair is 45% cheaper than the other options available to this destination.

What are the most popular airlines that fly from Seattle to Warsaw?

Before booking your flight from Seattle to Warsaw check out the most popular airlines for this route: Major Airline, American Airlines or Air Canada.

What are the cheapest flights from Seattle to Warsaw?

Looking at all options, your cheapest flight can be booked for $484. While the most popular route (Seattle/Tacoma Intl - Warsaw Frederic Chopin) can be booked for $553 on average our data indicates $1,412 when flying from Seattle to Warsaw.

COVID Restrictions

View COVID Travel Restrictions for Warsaw, Poland

Do I need a COVID test to fly to Warsaw from Seattle?

Information is based on travel restrictions from Seattle/Tacoma Intl to Warsaw

Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter Warsaw.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 48 hours before departing to Warsaw.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Warsaw.

Documents
Traveler Locator Form - Fill in the Card before travel, during the journey or before check-in.


Do I need a test to fly back to Seattle from Warsaw?

Returning to Seattle/Tacoma Intl from Warsaw

COVID-19 testing requirements
Visitors from Warsaw must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Warsaw are not required to quarantine after entering Seattle/Tacoma Intl.

Hide COVID Travel Restrictions for Warsaw, Poland

Destination information for Warsaw

Things to know before you go - useful duration and weather info for your trip from Seattle to Warsaw.
Today's exchange rate
$1 = 4.13 zł
Average temperature for December in Warsaw
35.6 °F
Avg rainfall for December in Warsaw
1.4 ″

Airports servicing Seattle

Airports servicing Warsaw

Warsaw Frederic Chopin (WAW)
Warsaw Modlin (WMI)

Top 8 airlines flying from Seattle/Tacoma Intl to Warsaw

The chart below displays the airlines Cheapflights users traveling from Seattle to Warsaw choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
LOT
$123 $194 No cancel fee 81%
British Airways
$502 $1,021 No cancel fee 70%
Iberia
$507 $802 No cancel fee 77%
Air France
$675 $1,241 No cancel fee 77%
KLM
$687 $1,021 No cancel fee 75%
Delta
$715 $1,487 No cancel fee N/A
Lufthansa
$748 $1,157 No cancel fee 76%
Air Canada
$823 $960 No cancel fee 67%
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