Cheap Flights to Sequim: Sequim Flight Deals

View €339 flight on Mon, 2 Feb 2026Opens in a new window

Popular airlines to Sequim

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Sequim

Prices were available within the past 7 days and start at €339 for one-way flights and €391 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Tue, 17 Mar - Sun, 29 Mar
DUB
Dublin
SEA
Seattle
€391 Return, found 1 day ago
€391
Return
found 1 day ago
Select Icelandair flight, departing Tue, 17 Mar from Dublin to Seattle, returning Sun, 29 Mar, priced at €391 found 1 day ago
Scandinavian Airlines
Mon, 1 Jun - Sun, 7 Jun
DUB
Dublin
SEA
Seattle
€408 Return, found 10 hours ago
€408
Return
found 10 hours ago
Select Scandinavian Airlines flight, departing Mon, 1 Jun from Dublin to Seattle, returning Sun, 7 Jun, priced at €408 found 10 hours ago
British Airways
Mon, 23 Feb - Sun, 8 Mar
DUB
Dublin
SEA
Seattle
€417 Return, found 8 hours ago
€417
Return
found 8 hours ago
Select British Airways flight, departing Mon, 23 Feb from Dublin to Seattle, returning Sun, 8 Mar, priced at €417 found 8 hours ago
Lufthansa
Fri, 6 Mar - Thu, 12 Mar
LHR
London
SEA
Seattle
€426 Return, found 23 hours ago
€426
Return
found 23 hours ago
Select Lufthansa flight, departing Fri, 6 Mar from London to Seattle, returning Thu, 12 Mar, priced at €426 found 23 hours ago
Iberia
Sun, 8 Nov - Wed, 18 Nov
DUB
Dublin
SEA
Seattle
€427 Return, found 1 day ago
€427
Return
found 1 day ago
Select Iberia flight, departing Sun, 8 Nov from Dublin to Seattle, returning Wed, 18 Nov, priced at €427 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Seattle (SEA)

October is typically the cheapest month to fly

From €118 - €187 per traveller.

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Sequim. 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 Sequim. 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 Sequim, or are just on the lookout for the best flights to Sequim, you are sure to find the best deals with Expedia.ie.

"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 Sequim 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 Expedia.ie 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

What is the name of Sequim's airport?
Sequim is served by more than one airport, but most travellers prefer Seattle - Tacoma Intl. Airport (SEA).
What airport is best to fly into Sequim?
Travellers flying into Sequim can hit the tarmac at two major airports. Sea-Tac Airport is 97 kilometres away from the downtown streets. PAE is 64 kilometres away.
How many airlines fly to Sequim?
Sequim is serviced by 38 airlines from at least 124 airports across the globe.
Which airlines fly to Sequim?
Sequim receives most of its flights from Alaska Airlines, Delta and American Airlines with Alaska Airlines being the preferred choice of carrier. Los Angeles is the most popular city for travellers to take off from.
How many nonstop flights are there to Sequim?
Flying to a new place is much more fun when there aren't any annoying stopovers to slow you down. If you're heading to Sequim, the awesome news is that there are 3,464 direct flights operating each week.
Where are the most popular flights to Sequim departing from?
Flights to Sequim from Los Angeles, Phoenix and Portland airports are the most in demand.
How long is the flight to Sequim Airport?
If you're going to Sequim from Los Angeles, you'll have a flight time of 3 hours. Those jetting off from Phoenix can expect to be midair for 3 hours and 17 minutes. From Portland it's about 1 hour and 5 minutes away.
How to book the cheapest flight to Sequim?
Don't leave locking in your flight to Sequim until the last minute. That's one move seasoned jet-setters use to get the best prices. Booking ahead means more options and less expensive flights. Don't stop there, however. Do some research and see if there are a couple of airports at your destination. Ticket prices often differ depending on the airport you fly into. Don't forget to compare prices across airlines too. Lastly, another easy way to save a few dollars is be ready to book fast. If you spot a fantastic bargain, don't hesitate — snap it up while you've got the chance.
Do you have any tips for my flight to Sequim?
Depending on where you're coming from, your flight to Sequim could be simple and straightforward or it could drag on forever. We've put together some handy tips that will help you start your unforgettable escape on the right foot. What to pack in your hand luggage:

  • It's easy — first, pack your passport, official ID, wallet and medications. Next, you'll want some in-flight entertainment to while away the hours. A juicy book and a phone filled with your favourite movies are some terrific options. If you intend to catch forty winks, a comfy neck pillow and some earplugs will also be useful. Finally, squeeze in a toothbrush and some deodorant so you'll arrive at your destination looking and feeling fresh.

Do not pack the following items in your hand luggage:

  • Make sure you don't have a Swiss Army knife lurking in your hand luggage. Other banned items include flammable or explosive goods, like aerosols and matches, and liquids and gels in containers with a capacity of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • The aisles of an aircraft aren't the place for a fashion parade. Wear layers and choose shoes that are flat, roomy and easy to pull on and off.
  • Most travellers have heard about deep vein thrombosis (DVT), a blood clotting condition caused by long periods of sitting. To minimize your risk on board, stay hydrated, consider wearing compression socks and move your legs and feet often.

How to get through airport security fast when flying to Sequim?
It's all about being prepared. We've pulled together some handy tips and tricks for a stress-free trip through security. Look out Sequim, here you come:

  • Security personnel first need to establish that you have a valid passport and matching boarding pass before anything else. Have them ready for inspection.
  • Next up, both you and your carry-on luggage will be X-rayed. To speed things up, take off anything that is likely to set the alarm off. Items like your jacket, belt and headphones need to go through the machine.
  • Your electronic gadgets like laptops and phones will also need to go on a tray to be scanned. Don't worry, you'll be back online in no time.
  • Travelling with a new hand and nail cream? Not a problem. As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-lock bag, it's OK to bring with you in your carry-on baggage.
  • Lightweight sneakers are a good footwear choice as you're less likely to be asked to remove them when passing through security. Safety boots and heavier-style shoes are often subjected to additional screening.
  • Sharp items such as knives and scissors are not allowed on board. They'll be seized at security, so put them in your checked luggage.

Flights to Sequim information
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Destination city name
Seattle
Return price
€390

Trending flights to Sequim

Prices were available within the past 7 days and start at €339 for one-way flights and €391 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Tue, 17 Mar - Sun, 29 Mar
DUB
Dublin
SEA
Seattle
€391 Return, found 1 day ago
€391
Return
found 1 day ago
Select Icelandair flight, departing Tue, 17 Mar from Dublin to Seattle, returning Sun, 29 Mar, priced at €391 found 1 day ago

Explore a world of travel with Expedia

*Available to Expedia members.