What airlines fly to Seattle?

Delta, Lufthansa and Turkish Airlines are the top three most popular airlines that fly to Seattle from Warsaw according to our data. Delta is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 5 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

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

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

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

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 Warsaw to Seattle/Tacoma Intl Airport.

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

The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport 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 Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$632 Cheap Flights from Warsaw to Seattle in 2026/27

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WA1 Benidorm Benimar-SEA Seattle/Tacoma Intl

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SEA Seattle/Tacoma Intl-WA1 Benidorm Benimar

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How to get the cheapest flight ticket from Warsaw to Seattle

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

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What is the cheapest month to fly to Seattle?

In general, August is the cheapest month to fly from Warsaw to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $983. If you don’t want to visit Seattle in August, then you should wait until November to fly from Warsaw, when ticket prices are also cheap, with an average price of $992.

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

You are more likely to see cheaper flights to Seattle from Warsaw when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $1,119 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Warsaw for as low as $724 on momondo.

Cheap Warsaw to Seattle flight deals and tips

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

Fastest flight time	15h 10m
Direct flights	None

The fastest flight from Warsaw to Seattle takes 15h 10m

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

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Frequently asked questions about flying from Warsaw to Seattle

How far is Warsaw to Seattle/Tacoma Intl by plane?
A flight from Warsaw to Seattle/Tacoma Intl will travel around 5203.9 mi. A reasonable flight in good conditions will take 15h 10m.
When did momondo last update prices for flights from Warsaw to Seattle/Tacoma Intl Airport?
Prices for flights from Warsaw to Seattle/Tacoma Intl Airport refresh daily.
How old do you have to be to fly from Warsaw to Seattle/Tacoma Intl Airport?
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 Warsaw to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport 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 Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Warsaw to Seattle

Compare and see reviews for airlines that fly from Warsaw to Seattle with momondo

Airline	Rating	Free Cancellation	Price
Turkish Airlines	PriceFrom $879	Free Cancellation	Rating 7.4 4,459 reviews	Search Turkish Airlines flights
Scandinavian Airlines	PriceFrom $879	Free Cancellation	Rating 7.4 1,997 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom $987	Free Cancellation	Rating 6.8 8,239 reviews	Search Lufthansa flights
Delta	PriceFrom $1,036	Free Cancellation	Rating 7.8 8,607 reviews	Search Delta flights
KLM	PriceFrom $1,063	Free Cancellation	Rating 7.8 1,578 reviews	Search KLM flights

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Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Warsaw to Seattle for you.

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

Yes. All flights to Seattle from Warsaw on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Warsaw to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Seattle from Warsaw are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.