$621 Cheap flights to Washington
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Washington departing on 19/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Flights to Seattle
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Fly from
Route
Depart
Return
SydneySeattle
SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl
SYDSEA
Sydney Kingsford Smith
Mon 1/2
13:20-16:38
1 stop22h 18m
Seattle/Tacoma Intl
Sun 7/2
19:28-09:20
1 stop18h 52m
SydneySeattle
SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl
SYDSEA
Sydney Kingsford Smith
Wed 3/2
11:20-18:12
2 stops25h 52m
Seattle/Tacoma Intl
Sun 7/2
19:28-09:20
1 stop18h 52m
SydneySeattle
SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl
SYDSEA
Sydney Kingsford Smith
Mon 9/11
10:40-23:59
2 stops32h 19m
Seattle/Tacoma Intl
Mon 16/11
11:30-08:30
2 stops26h 00m
SydneySeattle
SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl
SYDSEA
Sydney Kingsford Smith
Tue 2/2
13:35-14:37
1 stop20h 02m
Seattle/Tacoma Intl
Mon 8/2
13:30-08:30
2 stops24h 00m
SydneySeattle
SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl
SYDSEA
Sydney Kingsford Smith
Sun 22/11
21:25-13:54
2 stops35h 29m
Seattle/Tacoma Intl
Mon 23/11
00:55-09:00
2 stops37h 05m
PerthSeattle
PER Perth - SEA Seattle/Tacoma Intl
PERSEA
Perth
Thu 22/10
08:35-20:05
1 stop26h 30m
Seattle/Tacoma Intl
Wed 4/11
21:30-07:20
1 stop41h 50m
SydneySeattle
SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl
SYDSEA
Sydney Kingsford Smith
Mon 23/11
11:20-16:12
1 stop23h 52m
Seattle/Tacoma Intl
Mon 30/11
16:39-09:05
1 stop21h 26m
SydneySeattle
SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl
SYDSEA
Sydney Kingsford Smith
Tue 24/11
11:50-16:27
1 stop23h 37m
Seattle/Tacoma Intl
Tue 1/12
17:28-09:05
1 stop20h 37m
BrisbaneSeattle
BNE Brisbane - SEA Seattle/Tacoma Intl
BNESEA
Brisbane
Tue 9/2
09:40-15:41
1 stop24h 01m
Seattle/Tacoma Intl
Wed 24/2
10:27-06:30
1 stop26h 03m
PerthSeattle
PER Perth - SEA Seattle/Tacoma Intl
PERSEA
Perth
Mon 23/11
08:35-18:45
1 stop26h 10m
Seattle/Tacoma Intl
Mon 30/11
21:30-07:20
1 stop41h 50m
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Washington flights insights and trends
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Cheapest flights to cities in Washington
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Cheap Washington flight deals and tips
Summary info about Washington flight prices, duration and airlines
Best One-Way Price | $621 |
|---|---|
Best Round-Trip Price | $1,061 |
Fastest flight time | 17h 55m |
Frequently asked questions about flying to Washington
What is the cheapest flight I can find to State of Washington?
Flights to State of Washington vary based on month, airline, when you book, where you are departing from and many more variables, but on average momondo users can expect to spend about $846/pp. The absolute cheapest flight to State of Washington is $138/pp
What is the best airport to fly into to visit Seattle?
Seattle is about 90% more popular to visit than any other city in State of Washington, according to momondo users. When visiting Seattle, it is recommended to fly into Seattle Airport, where you can typically get the cheapest prices and the most convenient travel options into the city.
I plan on visiting Lumen Field. Which airport is the quickest drive?
The closest airport to Lumen Field is Seattle Airport, and would make for the quickest drive. For those interested in a secondary airport to fly into, consider looking at flights heading to Everett Airport.
What are the most popular landmarks in State of Washington?
Many visitors who travel to State of Washington find themselves making a stop at popular landmarks such as Lumen Field, Space Needle, and McCaw Hall.
What is the weather like in State of Washington?
Temperatures in State of Washington can vary between 5 °C and 19 °C based on the time of year. Typically, the coldest month in State of Washington will be December, and the warmest month will be July. It is also worth noting that those looking to avoid rain and/or snow should consider travelling to State of Washington in July, August, and September, as that is when precipitation is least likely.
Which airlines fly to State of Washington?
United Airlines, Air Canada and Qantas Airways are the top three most popular airlines that fly to State of Washington according to our data. United Airlines is the first choice among our users, with 42% of people opting to fly with this airline when travelling to State of Washington. Keep in mind that there are 9 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.
When did momondo last update prices for flights to Washington?
Prices for flights to Washington are updated daily.
How many operators does momondo search for flights to Washington?
As of October 2026, there are 12 operators available to choose from for flights to Washington.
How old do you have to be to fly to Washington?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Why use momondo?
Why should I use momondo to find a flight deal to Washington?
Finding the right flight to Washington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington quick and easy, saving you time and money.
Can I find flights to Washington with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Washington with this policy.
How can momondo help me find flights to Washington?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Washington.
I’m not ready to book a flight to Washington right now. Can momondo alert me if prices change?
Price alerts on flights to Washington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.