$452 Find Cheap Flights from Melbourne Airport (Tullamarine) to Washington

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Melbourne to Washington departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Melbourne to Washington, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Melbourne to Washington, as well as popular online travel agencies
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Cheap Flights from Melbourne to Washington

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Seattle
Seattle2 stops$822
Spokane
Spokane2 stops$905
Seattle
Seattle2 stops$822
Spokane
Spokane2 stops$905

Book Cheap Melbourne to Washington Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Melbourne to Washington that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Melbourne to Washington

Wed, Apr 29 - Mon, Jun 1
Delta Logo
10:00 am - 4:48 pm
MEL
-
SEA
23h 48m
2 stops
Delta Logo
5:55 pm - 7:50 am
SEA
-
MEL
20h 55m
1 stop
$822Delta
Sun, Mar 15 - Wed, Apr 1
Delta Logo
9:10 am - 2:41 pm
MEL
-
SEA
23h 31m
1 stop
Delta Logo
9:25 am - 8:50 am
SEA
-
MEL
29h 25m
2 stops
$823Delta
Fri, May 29 - Wed, Jun 24
Delta Logo
10:00 am - 10:52 pm
MEL
-
SEA
29h 52m
1 stop
Delta Logo
9:30 am - 7:50 am
SEA
-
MEL
29h 20m
1 stop
$827Delta
Tue, Mar 10 - Tue, Mar 17
Multiple Airlines Logo
12:00 pm - 5:09 pm
MEL
-
SEA
23h 09m
1 stop
Multiple Airlines Logo
6:24 pm - 9:30 am
SEA
-
MEL
21h 06m
1 stop
$850Multiple Airlines
Thu, Mar 26 - Thu, Apr 2
Air Canada Logo
6:15 am - 2:40 pm
MEL
-
PDX
26h 25m
2 stops
Air Canada Logo
9:50 am - 1:05 pm
PDX
-
MEL
33h 15m
2 stops
$890Air Canada
Thu, Mar 26 - Thu, Apr 2
United Airlines Logo
12:00 pm - 9:18 pm
MEL
-
GEG
51h 18m
2 stops
United Airlines Logo
7:00 am - 9:15 am
GEG
-
MEL
32h 15m
1 stop
$905United Airlines
Thu, Mar 26 - Thu, Apr 2
Multiple Airlines Logo
6:15 am - 9:15 am
MEL
-
PDX
21h 00m
2 stops
Multiple Airlines Logo
7:05 pm - 12:10 pm
PDX
-
MEL
23h 05m
2 stops
$908Multiple Airlines
Thu, Mar 26 - Thu, Apr 2
United Airlines Logo
12:00 pm - 9:03 pm
MEL
-
GEG
27h 03m
1 stop
United Airlines Logo
7:00 am - 9:15 am
GEG
-
MEL
32h 15m
1 stop
$914United Airlines
Tue, Apr 21 - Fri, May 1
Air Canada Logo
6:00 am - 9:35 am
MEL
-
SEA
20h 35m
2 stops
Air Canada Logo
3:00 pm - 12:00 pm
SEA
-
MEL
28h 00m
2 stops
$917Air Canada
Thu, Mar 26 - Thu, Apr 2
Lufthansa Logo
12:00 pm - 11:04 pm
MEL
-
PDX
29h 04m
1 stop
Lufthansa Logo
7:15 am - 9:15 am
PDX
-
MEL
32h 00m
1 stop
$936Lufthansa
Booking Insights

KAYAK's insights & trends for Melbourne to Washington flights

Get data-powered insights and trends into flights from Melbourne to Washington to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Melbourne Airport to Washington?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Melbourne Airport to Washington, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Melbourne Airport to Washington is February, when tickets cost $891 (return) on average. On the other hand, the most expensive months are April and July, when the average cost of round-trip tickets is $1,413 and $1,163 respectively.

How far in advance should I book a flight from Melbourne Airport to Washington?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Melbourne Airport to Washington, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Melbourne Airport to Washington, you should book around 5 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$452
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Melbourne to Seattle

FAQs - booking Washington flights

  • How does KAYAK find such low prices on flights from Melbourne Airport (Tullamarine) to Washington?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Melbourne Airport (Tullamarine) to Washington.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Melbourne Airport (Tullamarine) to Washington?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Melbourne Airport (Tullamarine) to Washington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Melbourne Airport (Tullamarine) to Washington?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Melbourne Airport (Tullamarine) to Washington with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Melbourne Airport (Tullamarine) to Washington?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Melbourne Airport (Tullamarine) to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Melbourne to Washington

 
See real verified KAYAK customer reviews for airlines flying from Melbourne to Washington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Melbourne to Washington? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9283 reviews
8.1Crew
6.6Food
7.7Boarding
7.3Comfort
7.1Entertainment
Airline reviews

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

6.0 GoodIrene, Feb 2026
SAT - IAH
Read more United Airlines reviews

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Much better than Spirit. I was please by the easy fast check in and boarding

Crew was great. 2 1/2 hour delay was due to staff needing "rest" was avoidable and self inflicted as United not willing to hire enough crew to keep flight on time.. Ridiculous. The crew and the passengers both suffered due to this.

Horrible Flight significantly delayed. Not due to united issue. But trying to rebook connection flight and get information about overnight accommodation was difficult. Agent did not seem to care or have any interest to help.

Everything was on time Will use united again for sure

Everything you need to know for your flight from Melbourne to Washington

Information on your arrival and departure airports

Melbourne Airport (Tullamarine) (MEL)