Find cheap flights to Seattle

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Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel to Seattle. Current restrictions to Seattle are based on United States travel restrictions.

View current United States travel restrictions

Cheapest flights to Seattle airports

Find the cheapest flights to these Seattle airports from your nearest city or airport
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When is the best time to fly to Seattle?

What is the absolute cheapest flight to Seattle?

Users booking trips to Seattle from Spokane found flights 93% cheaper than the average price of flights to Seattle. To find the cheapest price to Seattle from your area, use momondo’s Airport-to-Airport Pricing Tool.

What is the cheapest day to depart on your flight to Seattle?

Our data shows that Tuesday is the least expensive day to fly to Seattle. Tickets to fly out on this day can be as low as £438. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from United Kingdom to Seattle for around £512.

What is the cheapest time of day to depart on your flight to Seattle?

At midday is the cheapest time of day to fly from United Kingdom to Seattle when you can find flight prices for as low as £445. Flying to Seattle at midday is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Seattle is in the afternoon when prices are around £499.

What is there to do in Seattle when it’s raining?

If you are planning a flight to Seattle and are looking to avoid the rain, you should avoid traveling during the months of January, November, and December. These months will typically see 5.1 inches or more of rain, meaning that rain is likely. If you do run into rain while in Seattle, there are still things to do and ways to enjoy your trip. Shopping centres like Seattle Waterfront are very popular destinations for those visiting the Seattle area. Seattle Waterfront is a great place to go if you’re looking to spend some time inside.

Is there a good place to hike near Seattle?

During the warmer months, hikers around the Seattle area find that parks like Viretta Park are the best for taking long walks with their families and/or pets. Those looking for this type of experience are likely best suited to fly to Seattle in May, June, or July.

When is it best to fly to Seattle to go sightseeing?

The best time to plan to fly to Seattle to go sightseeing would be when the temperature is not unbearable and the chance of rain is only moderate. Considering those guidelines, October seem like the best times of year to plan your visit.

Is there an alternative airport near Seattle?

Seattle King County/Boeing Airport, Kenmore Air Harbor Airport, Seattle/Tacoma Intl Airport, Everett Paine Field Airport or Lopez Island Airport can be an alternative airport used for travel to Seattle.

Is there a cheaper alternative to flying into Seattle?

Prices vary based on where travellers are departing from, but on average, the cheapest airport to fly to in Seattle is Everett Paine Field Airport where the average price is £258pp. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.


What are the current travel restrictions for Seattle?

Currently, United States travel restrictions include travel to Seattle. The United States has restricted the entry of all foreign nationals who have passed through or have been in Austria, Belgium, China, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Iran, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, or the United Kingdom (excluding overseas territories outside of Europe), in the past 14 days. Starting on May 28, foreign nationals who have passed through or have been in Brazil in the last 14 days will also be restricted from entering the United States. US citizens and permanent residents who have passed through or have been in any of the above countries in the past 14 days may still enter the United States, but must arrive at one of the following airports: Atlanta (ATL), Boston (BOS), Chicago (ORD), Dallas, (DFW), Detroit (DTW), Honolulu (HNL), Los Angeles (LAX), Miami (MIA), New York (JFK or EWR), San Francisco (SFO), Seattle (SEA), and Washington (IAD). Family members of US citizens and permanent residents, and certain other limited categories of visa holders (such as UN staff and diplomats) may also enter. Travelers who are allowed to enter the United States but have passed through or have been in any of the countries named above must quarantine for 14 days once they reach their final destination. If you are planning to travel to Seattle at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.


Seattle flight deals found on momondo

Check out some of the best fares from airports in United Kingdom to Seattle found recently by users on momondo
Cheapest
Best
Quickest
Virgin Atlantic
22 Jan
LHR
London Heathrow
9h 50m
SEA
Seattle/Tacoma Intl
15 Feb
SEA
Seattle/Tacoma Intl
9h 15m
LHR
London Heathrow
KLM
19 Oct
LHR
London Heathrow
12h 55m
1 stop
SEA
Seattle/Tacoma Intl
14 Nov
SEA
Seattle/Tacoma Intl
16h 05m
1 stop
LHR
London Heathrow
Lufthansa
24 Nov
LHR
London Heathrow
13h 50m
1 stop
SEA
Seattle/Tacoma Intl
29 Nov
SEA
Seattle/Tacoma Intl
15h 00m
2 stops
LHR
London Heathrow
SWISS
22 Jan
LHR
London Heathrow
20h 39m
2 stops
SEA
Seattle/Tacoma Intl
15 Feb
SEA
Seattle/Tacoma Intl
17h 28m
2 stops
LHR
London Heathrow
Austrian Airlines
2 Nov
LHR
London Heathrow
31h 05m
2 stops
SEA
Seattle/Tacoma Intl
18 Nov
SEA
Seattle/Tacoma Intl
17h 58m
1 stop
LHR
London Heathrow
Delta
7 Dec
LHR
London Heathrow
13h 06m
1 stop
SEA
Seattle/Tacoma Intl
10 Jan
SEA
Seattle/Tacoma Intl
14h 39m
1 stop
LHR
London Heathrow

Find the cheapest one-way flights to Seattle

If you're looking for one-way flights to Seattle, view some of our deals below.
Cheapest
Best
Quickest
Multiple Airlines
8 Oct
LTN
London Luton
45h 30m
3 stops
SEA
Seattle/Tacoma Intl
KLM
6 Oct
LHR
London Heathrow
12h 55m
1 stop
SEA
Seattle/Tacoma Intl
Delta
7 Oct
LHR
London Heathrow
12h 55m
1 stop
SEA
Seattle/Tacoma Intl

Which airlines fly to Seattle?

Here you can see a selection of the most popular and cheapest airlines for flights to Seattle

Airports near Seattle

Below you will find all the airports in Seattle along with their distance from the city centre

Start planning your trip to Seattle

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