Cheap Flights from Belfast (BHD) to Seattle (SEA)

Popular airlines from Belfast (BHD-George Best Belfast City) to Seattle-Tacoma International Airport (SEA)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save on select hotels after you book a flight*
    trophy illustration

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

Is it cheaper to buy a plane ticket from George Best Belfast City Airport (BHD) to Seattle - Tacoma Intl. Airport (SEA) last minute?
Being spontaneous is a fabulous way to see the world, but it isn't necessarily the wisest way to pick up a cheap airfare. It's better to book your BHD to Sea-Tac Airport trip well ahead of time rather than waiting until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. You can unleash your spontaneous side when you get to Sea-Tac Airport!
What airports do you fly into for Seattle from Belfast?
Seattle - Tacoma Intl. Airport (SEA), Renton Municipal Airport (RNT) and Boeing Field Airport (BFI) are your options when flying from Belfast to Seattle. Around 19 kilometers south of the center of Seattle, Seattle - Tacoma Intl. Airport (SEA) is the city's major gateway. Consider factors such as flight schedules and the distance to your hotel before picking your airport. Space Needle and Pike Place Market are a couple of leading attractions to put on your itinerary when you arrive.
Can I change the date of my flight from BHD to SEA?
Quickly and easily make changes to your George Best Belfast City Airport (BHD) to Seattle - Tacoma Intl. Airport (SEA) journey via the Expedia Trips portal. Before making any amendments, check the rules and restrictions in your itinerary to find out what the airline will allow you to do and if change fees apply. Some airlines charge a change fee per person, on top of any difference in fares. However, if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also head to our Customer Service portal for more info and to connect with our Virtual Agent.

Travel information

Travel information

Origin airport
George Best Belfast City
Destination airport
Seattle - Tacoma Intl.
Distance
7160 km

Book with confidence

Book with confidence

Belfast to Seattle Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Belfast to Seattle offer the perfect respite. Not only does exploring Seattle provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Belfast to Seattle may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Seattle are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Seattle more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Seattle is now!

Belfast to Seattle Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia