How much is a flight from Belfast to Seattle?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Belfast and Seattle.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Belfast - Seattle route.

Are there alternative airports near Belfast and Seattle?

The two cities are about 7184 km apart. Looking beyond the main airport might reveal better options.

• Airports in Belfast: Alongside Belfast - International, there's also City.
• Airports in Seattle: Seattle is served by 2 airports - Boeing Field, Lake Union.

Many smaller airports are connected by direct buses or shuttles, often at low cost. If Seattle has more than one airport, you can pick the most convenient for your destination.

Choose the right flight for your trip from Belfast to Seattle

Jetcost helps you tailor your flight search based on what matters to you — flight length, budget, airline, or agency. Whether you prefer round-trip or one-way, direct or with stopovers, you’ll see options from the best airlines and travel agencies.

Other popular destinations

Flying to United States? Many users also explore: Las Vegas, Los Angeles, Miami, New York City, Orlando.

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