How do I get Price Alerts for flights from Warsaw Modlin Airport to Seattle?

Confirm your travel details to search for the latest offers for flights from Warsaw Modlin Airport to Seattle . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Warsaw Modlin Airport to Seattle with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Warsaw Modlin Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Warsaw Modlin Airport to Seattle/Tacoma Intl Airport refresh daily.

How old do you have to be to fly from Warsaw Modlin Airport to Seattle/Tacoma Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Warsaw Modlin Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$430 Cheap Flights from Warsaw Modlin Airport to Seattle in 2026/27

Find the cheapest flights from Warsaw Modlin Airport to Seattle

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 5:00 pmWMI Warsaw Modlin-SEA Seattle/Tacoma Intl

19h 00m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

7:40 pm - 9:45 pmSEA Seattle/Tacoma Intl-WMI Warsaw Modlin

18h 05m1 stop London Heathrow

$877Multiple Airlines

Thu, Nov 19 - Sun, Mar 14

8:40 am - 5:00 pmWMI Warsaw Modlin-SEA Seattle/Tacoma Intl

17h 20m2 stops Stockholm Arlanda Reykjavik Keflavik Intl

9:30 pm - 11:10 amSEA Seattle/Tacoma Intl-WMI Warsaw Modlin

28h 40m1 stop London Heathrow

$891Multiple Airlines

Sun, Jan 24 - Sat, Apr 17

1:55 pm - 5:00 pmWMI Warsaw Modlin-SEA Seattle/Tacoma Intl

36h 05m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

7:40 pm - 9:45 pmSEA Seattle/Tacoma Intl-WMI Warsaw Modlin

18h 05m1 stop London Heathrow

$892Multiple Airlines

Fri, Nov 20 - Sun, Mar 14

7:00 am - 5:00 pmWMI Warsaw Modlin-SEA Seattle/Tacoma Intl

19h 00m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

6:40 pm - 9:15 pmSEA Seattle/Tacoma Intl-WMI Warsaw Modlin

17h 35m1 stop London Heathrow

$903Multiple Airlines

Thu, Nov 19 - Wed, Mar 10

7:55 pm - 5:00 pmWMI Warsaw Modlin-SEA Seattle/Tacoma Intl

30h 05m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

6:40 pm - 9:45 amSEA Seattle/Tacoma Intl-WMI Warsaw Modlin

30h 05m1 stop London Heathrow

$910Multiple Airlines

Mon, Feb 1 - Thu, Feb 25

10:10 pm - 5:00 pmWMI Warsaw Modlin-SEA Seattle/Tacoma Intl

27h 50m1 stop London Stansted

2:35 pm - 5:55 pmSEA Seattle/Tacoma Intl-WMI Warsaw Modlin

18h 20m2 stops Reykjavik Keflavik Intl Stockholm Arlanda

$914Multiple Airlines

Mon, Nov 16 - Sun, Nov 29

1:55 pm - 5:00 pmWMI Warsaw Modlin-SEA Seattle/Tacoma Intl

36h 05m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

6:40 pm - 9:15 pmSEA Seattle/Tacoma Intl-WMI Warsaw Modlin

17h 35m1 stop London Heathrow

$918Multiple Airlines

Fri, Nov 20 - Wed, Mar 10

7:55 am - 5:55 pmWMI Warsaw Modlin-SEA Seattle/Tacoma Intl

19h 00m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

7:10 pm - 9:30 pmSEA Seattle/Tacoma Intl-WMI Warsaw Modlin

17h 20m1 stop Dublin

$942Multiple Airlines

Sat, Apr 24 - Tue, May 4

7:00 am - 5:00 pmWMI Warsaw Modlin-SEA Seattle/Tacoma Intl

19h 00m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

7:10 pm - 9:15 pmSEA Seattle/Tacoma Intl-WMI Warsaw Modlin

17h 05m1 stop Dublin

$960Multiple Airlines

Thu, Dec 10 - Mon, May 24

10:10 pm - 5:00 pmWMI Warsaw Modlin-SEA Seattle/Tacoma Intl

27h 50m1 stop London Stansted

3:35 pm - 2:40 pmSEA Seattle/Tacoma Intl-WMI Warsaw Modlin

15h 05m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

$964Multiple Airlines

Mon, Nov 16 - Sun, Mar 14

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Use the filters below to find and compare flights from Warsaw Modlin Airport to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

WarsawSeattle

WMI Warsaw Modlin - SEA Seattle/Tacoma Intl

WMISEA

Warsaw Modlin

Thu 11/19

7:00 am-5:00 pm

2 stops19h 00m

Seattle/Tacoma Intl

Sun 3/14

7:40 pm-9:45 pm

1 stop18h 05m

$877

WarsawSeattle

WMI Warsaw Modlin - SEA Seattle/Tacoma Intl

WMISEA

Warsaw Modlin

Sun 1/24

8:40 am-5:00 pm

2 stops17h 20m

Seattle/Tacoma Intl

Sat 4/17

9:30 pm-11:10 am

1 stop28h 40m

$891

WarsawSeattle

WMI Warsaw Modlin - SEA Seattle/Tacoma Intl

WMISEA

Warsaw Modlin

Fri 11/20

1:55 pm-5:00 pm

2 stops36h 05m

Seattle/Tacoma Intl

Sun 3/14

7:40 pm-9:45 pm

1 stop18h 05m

$892

WarsawSeattle

WMI Warsaw Modlin - SEA Seattle/Tacoma Intl

WMISEA

Warsaw Modlin

Thu 11/19

7:00 am-5:00 pm

2 stops19h 00m

Seattle/Tacoma Intl

Wed 3/10

6:40 pm-9:15 pm

1 stop17h 35m

$903

WarsawSeattle

WMI Warsaw Modlin - SEA Seattle/Tacoma Intl

WMISEA

Warsaw Modlin

Mon 2/1

7:55 pm-5:00 pm

2 stops30h 05m

Seattle/Tacoma Intl

Thu 2/25

6:40 pm-9:45 am

1 stop30h 05m

$910

WarsawSeattle

WMI Warsaw Modlin - SEA Seattle/Tacoma Intl

WMISEA

Warsaw Modlin

Mon 11/16

10:10 pm-5:00 pm

1 stop27h 50m

Seattle/Tacoma Intl

Sun 11/29

2:35 pm-5:55 pm

2 stops18h 20m

$914

WarsawSeattle

WMI Warsaw Modlin - SEA Seattle/Tacoma Intl

WMISEA

Warsaw Modlin

Fri 11/20

1:55 pm-5:00 pm

2 stops36h 05m

Seattle/Tacoma Intl

Wed 3/10

6:40 pm-9:15 pm

1 stop17h 35m

$918

WarsawSeattle

WMI Warsaw Modlin - SEA Seattle/Tacoma Intl

WMISEA

Warsaw Modlin

Sat 4/24

7:55 am-5:55 pm

2 stops19h 00m

Seattle/Tacoma Intl

Tue 5/4

7:10 pm-9:30 pm

1 stop17h 20m

$942

Quickest round-trip

WarsawSeattle

WMI Warsaw Modlin - SEA Seattle/Tacoma Intl

WMISEA

Warsaw Modlin

Thu 12/10

7:00 am-5:00 pm

2 stops19h 00m

Seattle/Tacoma Intl

Mon 5/24

7:10 pm-9:15 pm

1 stop17h 05m

$960

WarsawSeattle

WMI Warsaw Modlin - SEA Seattle/Tacoma Intl

WMISEA

Warsaw Modlin

Mon 11/16

10:10 pm-5:00 pm

1 stop27h 50m

Seattle/Tacoma Intl

Sun 3/14

3:35 pm-2:40 pm

2 stops15h 05m

$964

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

When to book flights from Warsaw Modlin Airport to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Warsaw Modlin Airport to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Warsaw Modlin Airport to Seattle (WMI to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Warsaw Modlin Airport to Seattle

Best Price Found	$430
Fastest flight time	19h 00m
Direct flights	None

The best one-way flight to Seattle from Warsaw Modlin Airport in the past 72 hours is $430. The best round-trip flight deal from Warsaw Modlin Airport to Seattle found on momondo in the last 72 hours is $877.

The fastest flight from Warsaw Modlin Airport to Seattle takes 19h 00m

There are no direct flights from Warsaw Modlin Airport to Seattle. There are no popular flight routes from Warsaw Modlin Airport to Seattle.

Search flight deals

Frequently asked questions about flying from Warsaw Modlin Airport to Seattle

How far is Warsaw Modlin to Seattle/Tacoma Intl by plane?
The distance between Warsaw Modlin and Seattle/Tacoma Intl is about 5183.8 mi. In terms of flight time, this usually takes a little over 19h 00m.
When did momondo last update prices for flights from Warsaw Modlin Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Warsaw Modlin Airport to Seattle/Tacoma Intl Airport refresh daily.
How old do you have to be to fly from Warsaw Modlin Airport to Seattle/Tacoma Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Warsaw Modlin Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Warsaw Modlin Airport to Seattle

How do I get Price Alerts for flights from Warsaw Modlin Airport to Seattle?
Confirm your travel details to search for the latest offers for flights from Warsaw Modlin Airport to Seattle. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Warsaw Modlin Airport to Seattle with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Kent

Olympia

Federal Way

Redmond

Lakewood

Lynnwood

Fife

Puyallup

Tukwila

Cle Elum

Marysville

Lacey

Kirkland

Centralia

Shoreline

Why use momondo?

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

It is quick and easy to find Warsaw to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Warsaw to Seattle.

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

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