$377 Find Cheap British Airways Flights from Seattle to London

When to Book Flights with British Airways from Seattle to London

• How far in advance should I book tickets for a flight with British Airways from Seattle to London?

  Generally, when trying to get a below average price for your ticket, try to book around 1 days before departure. For the cheapest possible price, our data suggests booking 37 days before departure.

• Is British Airways the cheapest airline to fly with from Seattle to London?

  With an average price of $870 return, British Airways is not the cheapest airline to fly from Seattle to London with. Instead, for the lowest price, our data suggests flying with Icelandair, where a return flight costs $675 on average.

• What is the cheapest British Airways flight from Seattle to London?

  In the last 3 days, the lowest price for a flight with British Airways from Seattle to London was $609 for a return flight and $409 for a one-way flight.

• Does British Airways fly direct to London from Seattle?

  Yes, British Airways does offer direct flights for the route, with around 13 flights per week.

• What’s the cheapest day of the week to fly from Seattle to London with British Airways?

  On average, the cheapest day of the week to fly from Seattle to London with British Airways is Saturday, when prices are around $381. The most expensive day is generally Friday, where the average price is around $464.

• What’s the cheapest month to fly from Seattle to London with British Airways?

  The cheapest month for British Airways flights to London from Seattle is generally February, where plane tickets cost $404 on average. If possible, try to avoid the most expensive months of December and June, where tickets cost $758 and $776 respectively.