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Flights from Manchester to Seattle

Airlines operating flights from Manchester to Seattle

Choose from 3 airlines flying from Manchester to Seattle, including Icelandair, British Airways and Aer Lingus. Icelandair currently offers the cheapest ticket on this route.
Icelandair logo Icelandair
British Airways logo British Airways
Aer Lingus logo Aer Lingus
Airlines are determined based on actual purchased flight tickets from Manchester to Seattle according to previous 12 months data from Trip.com.

Find the cheapest flight options from Manchester to Seattle over the next three months. Book one-way tickets from £376 and round-trip tickets from £483.

Displayed flight fares from Manchester to Seattle are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Manchester to Seattle

The distance between Manchester and Seattle is 7,461.32km. Based on Trip.com's data, travel demand peaks in July. The off-season for travel is October.

Cheapest one-way flight price£376
Cheapest return ticket price£483
Off-season travel monthOctober
Peak season for travelJuly
Flight distance7,461.32km
Popular airlineIcelandair
Flight statistics for the Manchester–Seattle route are based on aggregated booking data from Trip.com over the past 12 months.

Flight FAQs

  • Which airlines offer the cheapest flights from Manchester (MAN) to Seattle (SEA)?

    Based on Trip.com data, Icelandair offers one-way fares as low as £376 on Cheapest nonstop routes (e.g. MAN to SEA on Tue, Mar 17), while Ryanair offers Cheapest nonstop round-trips from £483 departing on Fri, Apr 3 and returning on Mon, Apr 6.
  • At the moment, you can catch a direct flight from Manchester to Seattle with the following airlines, including: Aer Lingus Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Manchester to Seattle is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Manchester to Seattle, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Mar 17, with one-way flights priced at just £376.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Icelandair.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Seattle travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Manchester to Seattle is October, when demand for travel is lower.
  • After crunching the numbers on our March flight calendar, it's currently cheapest to fly from Manchester to Seattle on March 25, 2026 with Icelandair, with prices starting at £457.
  • You can land at any one of the following hubs in Seattle, with Manchester Airport to Seattle-Tacoma International Airport (MAN-SEA) is by far the most common option on this route: King County (Boeing Field) International Airport (BFI) Kenmore Air - Lake Union (LKE) Seattle-Tacoma International Airport (SEA).
  • The time difference between Seattle and Manchester is 8h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Flights to Seattle from Manchester

Find cheap flights from Manchester to Seattle at Trip.com. Known for its rich history, vibrant culture and delicious cuisine, tickets from Manchester to Seattle are popular with travellers looking for both a short or longer getaway. You can travel from Manchester to Seattle in just 10 hours 10 mins, making it a convenient destination to get to. And with tickets starting at just £486, there’s never been a better time to fly from Manchester to Seattle. Compare cheap flights at Trip.com today and start planning an exciting adventure.

How to find a cheap flights from Manchester to Seattle

Flying on a weekday instead of a weekend, booking in advance and choosing to fly with budget airlines are just a few ways you can find the best deals and secure cheap flights from Manchester to Seattle.

Airlines that fly from Manchester to Seattle

Airlines including British Airways, American Airlines, all fly from Manchester to Seattle.

Flight distance & Flight time from Manchester to Seattle

The distance between Manchester and Seattle is 4650 miles, with flights taking 10 hours 10 mins.

Departure from Manchester Airport to Seattle

It’s easy to get to Manchester Airport from the city centre. There are regular direct trains from Manchester Piccadilly station which take around 20 minutes, with tickets from just £3.10. The Manchester Metrolink is another convenient way to get to the airport. It’s a 25-minute tram ride and costs £4.60. Alternatively, Stagecoach offer 24-hour buses for just £2. You can catch numbers 43 or 103 from Piccadilly Gardens, with a journey time of around 45 minutes. You can also get a 30-minute taxi with prices starting from £20.

Trip.com airline insights on flights from Manchester to Seattle

Which airlines offer the cheapest direct flights from Manchester to Seattle?

Data is based on the past 12 months and reflects the average fare of all direct flights from Manchester to Seattle on Trip.com.

Based on Trip.com data from the past 12 months, the airline offering the cheapest direct flights from Manchester to Seattle is Delta Air Lines, with an average fare of £653.

£582
£653
£725
£796
£867
Delta Air Lines
£653
Delta Air Lines
Lufthansa
£658
Lufthansa
Virgin Atlantic
£718
Virgin Atlantic
Icelandair
£720
Icelandair
British Airways
£730
British Airways
Aer Lingus
£867
Aer Lingus