Cheap Flights from Manchester to Seattle / Tacoma International

Compare Manchester to Seattle / Tacoma International flight deals

Find the cheapest month or even day of the year to fly to Seattle / Tacoma International

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Flight deals from Manchester to Seattle / Tacoma International

Looking for a cheap last-minute deal or the best return flight from Manchester Airport to Seattle / Tacoma International Airport? If you want to travel next month, return fares start from R 12,666. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Manchester to Seattle / Tacoma International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Manchester to Seattle / Tacoma International flights are currently cheapest in September.

Manchester to Seattle / Tacoma International: Alternative routes

Compare routes from Manchester to Seattle below. You may find an airport to fly into that's cheaper, faster, or easier than Seattle / Tacoma International.

Manchester to Seattle: Flight information

The things to know before you go.
Cheapest flight foundR 6,310
Cheapest month to flySeptember

Finding cheap flights from Manchester to Seattle / Tacoma International: Frequently asked questions

The best price we found for a return flight from Manchester to Seattle / Tacoma International is R 10,852. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Manchester to Seattle / Tacoma International. But we found flights with one or more stops from R 10,852.
As of July 2026, there are no flights flying from Manchester to Seattle / Tacoma International.
The cheapest month to fly from Manchester to Seattle / Tacoma International is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Manchester Airport to Seattle / Tacoma International Airport on Tuesday, 29 September 2026.
No airlines currently offer direct flights between Manchester Airport and Seattle / Tacoma International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle / Tacoma International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Ryanair offers the cheapest flight tickets to Seattle / Tacoma International.

Flying from Manchester Airport (MAN) to Seattle / Tacoma International Airport (SEA): what you need to know

  • Seattle is eight hours behind Manchester and is in the UTC-8 timezone.

  • Arrive at the airport on time so you don't miss your MAN to SEA flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.

  • Travelling during a peak time like August? Public holidays and other popular periods can result in longer lines and delays at security. Play it safe and get there up to four hours before international flights and two hours before a domestic departure.

  • If you'd like to break up your flight, just deselect 'Direct flights only' when searching for your ticket from Manchester Airport to Seattle / Tacoma International Airport. These are the top stopovers between MAN and SEA:

    • London Heathrow Airport

    • Dublin Airport

    • Reykjavik Keflavik Airport

How to find the cheapest flights from Manchester Airport (MAN) to Seattle / Tacoma International Airport (SEA)

  • R 6,310 is currently the best price for a one-way Manchester Airport to Seattle / Tacoma International Airport flight. Return flights start from R 10,852. These fares can change based on availability.

  • It's usually best to book early if you want to find cheap tickets from MAN to SEA. That's because airlines adjust prices based on demand, which tends to increase closer to the date of departure.

  • Finding cheap flights from Manchester Airport to Seattle / Tacoma International Airport is easy if you're flexible with your travel dates. Use the 'Whole month' tool to see the best prices across every month and snap up a great deal.

  • Landing cheap flights from MAN to SEA is a cinch with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch when there's a better deal.

  • Pick your preferred arrival and departure times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Manchester Airport to Seattle / Tacoma International Airport.

Handy information about Manchester Airport (MAN)

  • 65% of flights departing from Manchester Airport touch down at their destination on time.

  • To reach Manchester Airport from central Manchester, it takes around 25 minutes if you're going by car. This depends on traffic, however. It's approximately 14 kilometres from the airport to the city centre.

  • You can expect a journey time of about 20 minutes on public transport.

  • Taking an early flight from Manchester Airport to Seattle / Tacoma International Airport? Avoid rushing to the terminal (and sneak in some extra precious sleep) by picking one of these stays close to MAN:

Arriving at Seattle / Tacoma International Airport (SEA)

Getting from Seattle / Tacoma International Airport (SEA) to central Seattle

  • From Seattle / Tacoma International Airport, Seattle is approximately 23 kilometres away. It takes around 25 minutes to reach the centre by car.

  • Getting there by public transport takes about 35 minutes.

When to fly to Seattle / Tacoma International Airport (SEA)

  • July is the most popular month for flights from Manchester Airport to Seattle / Tacoma International Airport. To escape the crowds, travel to Seattle in March.

  • Lock in your flight from Manchester Airport to Seattle / Tacoma International Airport for August if you'd like to go to Seattle during its warmest month. Expect temperatures of between 12ºC (54ºF) and 28ºC (82ºF).

  • If you like travelling in cooler conditions, search for a cheap ticket from MAN to SEA in February. Average temperatures are between -1ºC (30ºF) and 11ºC (52ºF) then.

Explore more of the United States

  • Seattle is always a good idea, but there are so many other parts of the United States just waiting to be discovered. About 241 kilometres south of Seattle, a trip to Portland will keep you busy. Don't miss top attractions like Portland Japanese Garden, Peninsula Park Rose Garden and Beyond Van Gogh Portland.

  • If there's time to check out another major destination in the United States, head for Spokane, roughly 370 kilometres east of Seattle. Riverside State Park, Spokane Falls (Upper Falls) and Cathedral of Our Lady of Lourdes are the start of reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.