Cheap Flights from Seattle (SEA) to Gdansk (GDN)

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      Travellers and cabin class, 1 Adult, Economy

      Compare Seattle / Tacoma International to Gdansk flight deals

      Find the cheapest month or even day of the year to fly to Gdansk

      Book the best Gdansk fare with no extra fees

      Flight deals from Seattle / Tacoma International to Gdansk

      Looking for a cheap last-minute deal or the best return flight from Seattle / Tacoma International Airport to Gdansk Airport? If you want to travel next month, return fares start from $680. Find the lowest prices on one-way and return tickets right here.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Seattle / Tacoma International to Gdansk found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Seattle / Tacoma International to Gdansk

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle / Tacoma International to Gdansk flights are currently cheapest in January.

      Seattle / Tacoma International to Gdansk: Alternative routes

      Compare routes from Seattle / Tacoma International to Gdansk below. You may find an airport to fly into that's cheaper, faster, or easier than Gdansk.

      Seattle to Gdansk: Flight information

      The things to know before you go.
      Cheapest flight found$645
      Cheapest month to flyJanuary

      Finding cheap flights from Seattle / Tacoma International to Gdansk: Frequently asked questions

      The best price we found for a return flight from Seattle / Tacoma International to Gdansk is $645. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Seattle / Tacoma International to Gdansk. But we found flights with one or more stops from $645.
      As of September 2026, there are no flights flying from Seattle / Tacoma International to Gdansk.
      The cheapest month to fly from Seattle / Tacoma International to Gdansk is usually January.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Seattle / Tacoma International Airport to Gdansk Airport on Sunday, 3 January 2027.
      No airlines currently offer direct flights between Seattle / Tacoma International Airport and Gdansk Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Gdansk but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Gdansk is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Icelandair offers the cheapest flight tickets to Gdansk.

      Flying from Seattle / Tacoma International Airport (SEA) to Gdansk Airport (GDN): what you need to know

      • Gdansk's timezone is UTC+1, making Gdansk nine hours ahead of Seattle.

      • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Get to the airport on time to catch your SEA to GDN flight.

      • During popular months such as July, you'll want to get to the airport earlier than normal. Plan to arrive two hours before a domestic departure and four hours ahead of an international flight whenever you're flying during a high season in general.

      • We make it a cinch to book a flight with a stopover. To see your options for tickets from Seattle / Tacoma International Airport to Gdansk Airport, uncheck 'Direct flights only.' Then, pick a flight offering a stop long enough to visit your chosen city. Worthwhile stopovers between SEA and GDN include:

        • Amsterdam Schiphol Airport

        • Frankfurt am Main Airport

        • Reykjavik Keflavik Airport

      How to find the cheapest flights from Seattle / Tacoma International Airport (SEA) to Gdansk Airport (GDN)

      • The lowest price we've found for a one-way Seattle / Tacoma International Airport to Gdansk Airport flight is $351. A return plane ticket right now is $645. Depending on the availability and when you book, these fares may change.

      • Don't leave things to the last moment. You're more likely to get cheap tickets from SEA to GDN if you book in advance. Airlines often offer some fantastic early bird deals.

      • If you can be flexible with your travel dates, use the 'Whole month' search tool. It'll find the lowest price across each month when searching for your flight from Seattle / Tacoma International Airport to Gdansk Airport.

      • Finding cheap flights from SEA to GDN couldn't be easier with Price Alerts. Simply create one of these automatic alerts and we'll notify you when there's a better deal.

      • Tailor your flights using filters. Pick your preferred arrival and departure times, airlines and total journey duration. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' flights from Seattle / Tacoma International Airport to Gdansk Airport.

      Handy information about Seattle / Tacoma International Airport (SEA)

      • Seattle / Tacoma International Airport gets high marks for its on-time performance. 80% of flights that take off from SEA reach their destination without delay.

      • To get to Seattle / Tacoma International Airport from central Seattle, it'll take about 25 minutes if you're travelling by car. This depends on traffic, however. It's approximately 23 kilometres from the airport to the city centre.

      • Planning to take public transport? You can expect a journey time of around 35 minutes.

      • Need a convenient hotel close to SEA? If you've booked an early flight from Seattle / Tacoma International Airport to Gdansk Airport, these accommodation options will put you moments from your departure lounge:

      Arriving at Gdansk Airport (GDN)

      • The last thing you want is a long trip to your hotel if you're arriving on a late Seattle / Tacoma International Airport to Gdansk Airport flight. Reserve one of these accommodation options near GDN instead:

      • Travel at your own pace with a Gdansk Airport rental car. Book your wheels from Wheego, Flex To Go or kaizen rent and find adventure across Gdansk and beyond.

      • Lock in the best rate by reserving your vehicle from Gdansk Airport around one week before your trip.

      Getting from Gdansk Airport (GDN) to central Gdansk

      • Gdansk Airport to the centre of Gdansk has a drive time of around 25 minutes. It's approximately 11 kilometres away.

      • It takes roughly 30 minutes to get there by public transport.

      When to fly to Gdansk Airport (GDN)

      • July is the busiest month for flights from Seattle / Tacoma International Airport to Gdansk Airport. To steer clear of the crowds, visit Gdansk in March.

      • Lock in your flight from Seattle / Tacoma International Airport to Gdansk Airport for August if you'd like to visit Gdansk during its warmest month. You can expect temperatures of between 13ºC (55ºF) and 24ºC (75ºF).

      • January sees average temperatures of between -8ºC (18ºF) and 5ºC (41ºF). Search for cheap tickets from SEA to GDN sometime then if you like cooler conditions.

      Explore more of Poland

      • Gdansk has plenty to offer, but there are so many other parts of Poland you'll want to see. Around 290 kilometres south-east of Gdansk, a trip to Warsaw will keep you on the go. Don't miss top attractions like The Royal Castle in Warsaw, Warsaw Uprising Monument and Museum of Modern Art.

      • Lodz is another well-known destination in Poland and is around 290 kilometres south of Gdansk. No journey is complete without visiting Mural Atlas, Łódź Mural and Great Synagogue Memorial.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.