You’ve searched for flights from Manchester to Seattle. We've gone through all 1,462 flights that go via Seattle every week, to help you find the cheapest flight. United Airlines usually has the best-value flights from Manchester, but make sure you compare all your options to get the cheapest flight possible.
When you fly from Manchester to Seattle, you'll have 14 airlines to choose from for your 7452 km journey. If you're planning to fly in peak season, make sure you book in advance to get a reasonable price. Or you could hold on and try to get a last-minute bargain.
To sort cheap flights to Seattle, it's best to start searching for flights by month, as this will show you when prices are at their lowest. Keep an eye on United Airlines too, as they're the most popular airline for flying from Manchester to Seattle.
It takes about 15 hrs to fly from Manchester to Seattle. Once you’ve chosen your flight, go through and fill out your details to complete your booking. If you haven’t yet sorted your accommodation or car hire, take a look at our competitive rates – then you can book your flights and accommodation in one go.