Cheap Flights to King County

Popular airlines to King County

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • JetBlue Airways

    JetBlue Airways

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Popular cities in King County

FlightsFlights

Seattle

Seattle

Cheapest Flights to King County

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Fri, 24 Oct. - Sun, 9 Nov.
CPH
Copenhagen
SEA
Seattle
NZ$881 Return, found 1 day ago
NZ$881
Return
found 1 day ago
Select Icelandair flight, departing Fri, 24 Oct. from Copenhagen to Seattle, returning Sun, 9 Nov., priced at NZ$881 found 1 day ago
Air Canada
Thu, 11 Sep. - Sun, 14 Sep.
CPH
Copenhagen
SEA
Seattle
NZ$911 Return, found 6 hours ago
NZ$911
Return
found 6 hours ago
Select Air Canada flight, departing Thu, 11 Sep. from Copenhagen to Seattle, returning Sun, 14 Sep., priced at NZ$911 found 6 hours ago
Lufthansa
Sun, 21 Sep. - Wed, 24 Sep.
CPH
Copenhagen
SEA
Seattle
NZ$919 Return, found 6 hours ago
NZ$919
Return
found 6 hours ago
Select Lufthansa flight, departing Sun, 21 Sep. from Copenhagen to Seattle, returning Wed, 24 Sep., priced at NZ$919 found 6 hours ago
United
Fri, 24 Oct. - Sun, 9 Nov.
CPH
Copenhagen
SEA
Seattle
NZ$983 Return, found 1 day ago
NZ$983
Return
found 1 day ago
Select United flight, departing Fri, 24 Oct. from Copenhagen to Seattle, returning Sun, 9 Nov., priced at NZ$983 found 1 day ago
Delta
Fri, 24 Oct. - Sun, 9 Nov.
CPH
Copenhagen
SEA
Seattle
NZ$1,080 Return, found 1 day ago
NZ$1,080
Return
found 1 day ago
Select Delta flight, departing Fri, 24 Oct. from Copenhagen to Seattle, returning Sun, 9 Nov., priced at NZ$1,080 found 1 day ago
British Airways
Fri, 24 Oct. - Sun, 9 Nov.
CPH
Copenhagen
SEA
Seattle
NZ$1,094 Return, found 1 day ago
NZ$1,094
Return
found 1 day ago
Select British Airways flight, departing Fri, 24 Oct. from Copenhagen to Seattle, returning Sun, 9 Nov., priced at NZ$1,094 found 1 day ago
Virgin Atlantic
Thu, 11 Sep. - Sun, 14 Sep.
CPH
Copenhagen
SEA
Seattle
NZ$1,102 Return, found 6 hours ago
NZ$1,102
Return
found 6 hours ago
Select Virgin Atlantic flight, departing Thu, 11 Sep. from Copenhagen to Seattle, returning Sun, 14 Sep., priced at NZ$1,102 found 6 hours ago
American Airlines
Sun, 16 Nov. - Tue, 2 Dec.
AKL
Auckland
SEA
Seattle
NZ$1,162 Return, found 2 days ago
NZ$1,162
Return
found 2 days ago
Select American Airlines flight, departing Sun, 16 Nov. from Auckland to Seattle, returning Tue, 2 Dec., priced at NZ$1,162 found 2 days ago
KLM
Thu, 18 Sep. - Sun, 21 Sep.
CPH
Copenhagen
SEA
Seattle
NZ$1,195 Return, found 6 hours ago
NZ$1,195
Return
found 6 hours ago
Select KLM flight, departing Thu, 18 Sep. from Copenhagen to Seattle, returning Sun, 21 Sep., priced at NZ$1,195 found 6 hours ago
Jetstar
Thu, 9 Oct. - Thu, 16 Oct.
WLG
Wellington
SEA
Seattle
NZ$1,247 Return, found 2 days ago
NZ$1,247
Return
found 2 days ago
Select Jetstar flight, departing Thu, 9 Oct. from Wellington to Seattle, returning Thu, 16 Oct., priced at NZ$1,247 found 2 days ago

King County Flights

There is no better time to steal away to King County than right now, and Expedia.co.nz knows just how to get you there without breaking your budget. You can find cheap flights to King County right here on Expedia.co.nz, and comparing itineraries couldn't be easier. Whether you are early bird flyer or want to catch King County flights on the red-eye schedule, Expedia.co.nz can show you all the available flights at the best price. From domestic flights to international journeys, the flight you need can be found and booked right here with us.

Once you have your cheap tickets to King County in hand, holiday planning can move forward full steam ahead. Unleash the potential of your holiday with a car rental, which makes it possible to explore King County without relying on public transportation or trekking far and wide on foot.

If you're in the market for adventure, book one of the Expedia holiday packages. Our packages save you money and time by bundling hotels and flights. What are you waiting for? Your next holiday in King County starts right here!

King County Flights Information

Airlines serving
Fiji Airways, All Nippon Airways, Hainan Airlines, Delta, American Airlines, Air Canada, Air New Zealand, United, Korean Air, Icelandair, Lufthansa, British Airways, Virgin Atlantic, KLM, Jetstar
Roundtrip price
from NZ$881

Frequently asked questions

How do I find cheap flights to King County that have flexible change policies?
We know that things can change in the blink of an eye, so locking in a flexible ticket with Expedia is always a clever idea. Tick the "No change fee" box underneath the "Flexible change policies" filter. Your low-cost, flexible flight to King County is only a few clicks away.
Which airlines fly to King County?
When you're ready to book your ticket to or near King County, these carriers look forward to welcoming you on board:

  • Alaska Airlines - 8 781 flights to or near King County each month, including 8 781 flights to Seattle - Tacoma Intl. Airport (SEA) per month.
  • Delta Air Lines - 4 186 flights to or near King County each month, including 4 186 flights to Seattle - Tacoma Intl. Airport (SEA) per month.
  • United Airlines - 828 flights to or near King County each month, including 828 flights to Seattle - Tacoma Intl. Airport (SEA) per month.

How can I find cheap tickets to King County?
Book in advance, fly in or out of nearby airports, avoid peak travel periods — there are plenty of ways! One more is to take advantage of Expedia's "flexible dates" feature. Search for your King County flight, then compare the prices for nearby dates. In the last seven days, the best price for a flight to King County was NZ$881.
How much is a flight to King County?
There were plenty of affordable fares for the taking in the last seven days, with the price of a return flight to King County ranging between NZ$881 and NZ$1,247. Many lucky travellers nabbed one-way tickets from Wellington (WLG) for only NZ$692.
What are the most popular airports to fly into in King County?
Depending on which carrier you travel with and departure city, one of these leading airports will be your entry point to King County:

  • Seattle - Tacoma Intl. Airport (SEA) - 15 456 flights per month.
  • Boeing Field Airport (BFI) - 247 flights per month.

When is the cheapest time to fly to King County?
If you'd prefer to spend your money experiencing King County rather than on your flight there, depart early in the week. The most cost-effective day to travel is generally Tuesday, with Monday running a close second. With many folks travelling over the weekend, Saturday often has the highest fares.
How much is a plane ticket to King County?
In the last seven days, plane fares to King County varied from NZ$881 to NZ$1,247.
What is the best time to go to King County?
A terrific time to check out Seattle is after June 20 when summer starts. In King County's most populated city, temperatures range from 13ºC to 24ºC during this time — glorious weather for touring around! March, April and May are the most popular months for tourists.
What months are the cheapest to book a flight to King County?
February is the cheapest month to reserve a seat for your King County adventure. Airfares cost the most over the festive month of December, so steer clear of this time if possible.

Trending flights to King County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, 16 Nov. - Tue, 2 Dec.
AKL
Auckland
SEA
Seattle
NZ$1,162 Return, found 2 days ago
NZ$1,162
Return
found 2 days ago
Select American Airlines flight, departing Sun, 16 Nov. from Auckland to Seattle, returning Tue, 2 Dec., priced at NZ$1,162 found 2 days ago
*Available to Expedia members.