Cheap Flights to Seattle: Seattle Flight Deals

Cheap round-trip flights to Seattle

Prices were available within the past 7 days and start at €379 for one-way flights and €362 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Air Canada
Turkish Airlines
Aer Lingus
Lufthansa is an online travel company that specialises in securing the best prices for flights to Seattle. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Seattle. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Seattle, or are just on the lookout for the best flights to Seattle, you are sure to find the best deals with

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Seattle to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

Where can I learn more about changing or cancelling my flight to Seattle?
For more information about updating your flight to Seattle or cancelling it, head over to our Customer Service Portal.
How do I find cheap flights to Seattle that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight you select. When you’re searching for flights to Seattle, you’ll see a “no change fees” filter for you to select.
Can I fly to Seattle now?
Make your visit to Seattle simple and straightforward by first stopping off at our Covid-19 Travel Advisor. This is the quickest way to keep yourself up-to-date about current travel restrictions, including quarantine requirements and the latest official health advisory information.
What is the name of Seattle's airport?
Seattle - Tacoma Intl. Airport (SEA) is one of the main airports in Seattle. There are multiple airports in the region, so be sure to pick the correct one when booking your flights.
How far is Sea-Tac Airport from central Seattle?
SEA is 19 kilometres from downtown Seattle, so expect a reasonable commute into the city centre.
What airport is best to fly into Seattle?
Travellers going to Seattle can touchdown at two major airports. Seattle - Tacoma Intl. Airport (SEA) is 19 kilometres away from the downtown streets. Snohomish County - Paine Field Airport (PAE) is 32 kilometres away.
How many airlines fly to Seattle?
There are 31 air carriers that fly into Seattle from 118 airports across the globe.
Which airlines fly to Seattle?
Alaska Airlines and Delta Air Lines are some of the most sought-after airlines with flights to Seattle. Travellers often choose Portland to set off from with Alaska Airlines operating the most flights on this route.
How many nonstop flights are there to Seattle?
Flying to somewhere new is much more fun when there aren’t any stopovers involved. If you’re off to Seattle, the good news is that there are approximately 3,661 direct flights every week.
Where are the most popular flights to Seattle departing from?
The most popular flights to Seattle depart from Portland, San Francisco and Spokane airports.
How long is the flight to Seattle Airport?
If it’s Portland you’re departing, you’ll be airborne for around 1 hour and 1 minute before you touchdown in Seattle. Tarmac to tarmac from San Francisco takes around 2 hours and 14 minutes and from Spokane, the flight time is 1 hour and 9 minutes.
How to book the cheapest flight to Seattle?
We’ve all come across those travellers who manage to pick up incredibly cheap plane tickets every time they fly. Eager to know how to do it for your Seattle holiday? Don’t wait until the very last minute to lock in your flight. Another excellent way to pick up the best deal is to research all options. If where you’re headed has several airports, don’t forget to research the cost of flying into a smaller terminal. Last but not least, another simple way to save some money is be ready to book fast. If you find a fantastic deal, don’t hold off — grab it while the opportunity’s there.
How to survive the flight to Seattle?
If you’re not prepared, travelling can be a real challenge. But there’s no need to worry. Follow these handy tips and enjoy a comfortable start to your time in Seattle.What to pack in your hand luggage:

  • The secret to having a great flight experience is to be prepared. So, let’s start with the basics: passport, travel documents, cash and any vital medications. Next, take on board items that’ll help keep you entertained, like your laptop or a good book. It’s also smart to pack your chargers, a quality neck pillow and a pair of earphones. Finally, be sure to squeeze in toiletries like a toothbrush, deodorant and a fresh change of clothes.

Do not pack the following items in your hand luggage:

  • While the list of restricted items can differ between airlines, the general guide to follow is nothing flammable, sharp or explosive. This includes things like tools, metal cutlery, aerosol cans and flares. Sports equipment like hockey sticks, and objects that could injure passengers, such as swords and batons, won’t be allowed on board either.

What to wear on a flight:

  • Comfort should be your prime concern when choosing what to wear on board. Consider your choice of footwear carefully too, as swollen ankles and feet are a common side effect of flying. Flat, slightly roomy shoes work well.
  • Unfortunately, one risk of long-haul flights is developing DVT (deep vein thrombosis), a blood clotting condition caused by extended periods of inactivity. To avoid this, make the most of every opportunity to walk around and give your legs a stretch. Compression socks and tights are another great idea to help minimize this risk.

How to get through airport security fast when flying to Seattle?
The secret is to be prepared before you get to security. That way, you’ll be hopping onto that plane to Seattle in no time flat. Follow these tips and get your trip off to a flying start:

  • Airport security personnel first need to determine that you have a valid passport and matching travel documents before you’re allowed to proceed any further. Keep them close by.
  • The X-ray machine is up next. Remove anything metal on you that is likely to set off the alarm. This includes things like headphones or earphones, as well as bulky coats or jackets. They’ll need to be placed on the conveyor belt for screening.
  • For just a few minutes, you’ll have to unplug from technology. Your laptop, phone and any other electronic devices also need to be sent through the scanner.
  • Travelling with your favourite hand cream? As long as it’s in a container no larger than 3.4 ounces (100 milliliters) and it’s stored in a zip-close bag, you can bring it with you in your carry-on baggage.
  • Slip-on shoes are a good footwear choice as you’re less likely to have to remove them when going through security. Big boots and heavier-style shoes are usually subjected to extra screening.
  • Airlines will not allow any sharp or pointed objects in your hand luggage. If you need to bring these kinds of items, pack them safely in your checked baggage.

Flights to Seattle information
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
Destination city name
Return price

Trending flights to Seattle

Prices were available within the past 7 days and start at €379 for one-way flights and €362 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus