Cheap flights from Birmingham to Seattle-Tacoma International
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The best prices from Birmingham to Seattle-Tacoma International are usually found in November or March, booked 21 days in advance, depart on a Saturday or Tuesday and return on a Monday
How to find the cheapest flight from
Birmingham (BHX) to Seattle-Tacoma International (SEA)
BHX - SEA
£373 - £728
High demand for flights, 35% potential price rise
Best time to find cheap flights, 21% potential price drop
Average for round-trip flights in November 2020
From Birmingham to Seattle-Tacoma International
What is the cheapest day to fly return from Birmingham to Seattle-Tacoma International?
Travellers have found that booking a Friday departure is the best way to save up to 12% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.
How far in advance should I book a flight from Birmingham to Seattle-Tacoma International?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 52 days in advance, which can save you up to 51% on flights from Birmingham to Seattle-Tacoma International compared to booking the week you need them. Waiting 52 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £464. For sooner than that we have options available in the next 3 days from £608.
What is the cheapest month to fly from Birmingham to Seattle-Tacoma International?
Our data shows that February tends to be the cheapest month to fly to Seattle-Tacoma International from Birmingham. Users have commonly found prices around £410 for the month, but tickets can be as low as £270. Due to multiple factors, prepare for potentially higher prices in July.
When is the cheapest time to fly from Birmingham to Seattle-Tacoma International (BHX - SEA)?
When flying from Birmingham to Seattle-Tacoma International, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 11% versus a flight in the evening.