Cheap flights from Belfast to Seattle
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How to find the cheapest flight from
Belfast (BHD) to Seattle (SEA)
What is the cheapest day to fly return from Belfast to Seattle?
Flights from Belfast to Seattle are generally found to be more expensive on Saturday. This shouldn't discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Seattle.
How far in advance should I book a flight from Belfast to Seattle?
To save up to 31% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Belfast to Seattle from £430 1-2 weeks out and tickets from £521 for flights departing within the next 72 hours.
What is the cheapest month to fly from Belfast to Seattle?
October can be a great time to fly to Seattle from Belfast with a flight ticket averaging about £465. Cheapflights users have found deals in the month of October for as cheap as £321. The most expensive prices can be found in the month of July.
When is the cheapest time to fly from Belfast to Seattle (BF1 - 03A)?
A simple way to save on the total cost of your ticket is to fly from Belfast to Seattle in the morning. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight at midday.