$546 Find Cheap Flights from Melbourne 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 10/25. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

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

Sat, Aug 8 - Mon, Aug 24
United Airlines Logo
10:55 am - 11:10 pm
MEL
-
SEA
53h 15m
2 stops
United Airlines Logo
10:55 am - 8:15 am
SEA
-
MEL
28h 20m
1 stop
$901United Airlines
Sat, Aug 8 - Wed, Aug 26
United Airlines Logo
10:55 am - 7:55 am
MEL
-
SEA
38h 00m
2 stops
United Airlines Logo
12:44 pm - 7:30 am
SEA
-
MEL
25h 46m
2 stops
$914United Airlines
Sun, Aug 16 - Fri, Aug 28
Delta Logo
10:00 am - 2:50 pm
MEL
-
SEA
21h 50m
1 stop
Delta Logo
9:40 am - 7:50 am
SEA
-
MEL
29h 10m
2 stops
$949Delta
Wed, Aug 19 - Sat, Aug 29
Lufthansa Logo
10:55 am - 2:47 pm
MEL
-
PDX
20h 52m
1 stop
Lufthansa Logo
9:00 am - 8:15 am
PDX
-
MEL
30h 15m
1 stop
$954Lufthansa
Tue, Jul 21 - Tue, Jul 28
Lufthansa Logo
10:55 am - 10:49 pm
MEL
-
PDX
28h 54m
1 stop
Lufthansa Logo
11:16 am - 8:15 am
PDX
-
MEL
27h 59m
1 stop
$962Lufthansa
Sun, Aug 2 - Mon, Aug 17
Delta Logo
10:00 am - 2:55 pm
MEL
-
SEA
21h 55m
1 stop
Delta Logo
1:25 pm - 7:50 am
SEA
-
MEL
25h 25m
2 stops
$965Delta
Thu, Oct 29 - Wed, Nov 18
Multiple Airlines Logo
5:30 pm - 9:49 pm
MEL
-
SEA
22h 19m
2 stops
Multiple Airlines Logo
11:50 am - 11:35 pm
SEA
-
MEL
40h 45m
2 stops
$1,009Multiple Airlines
Wed, Aug 19 - Sat, Aug 29
American Airlines Logo
1:35 pm - 11:09 pm
MEL
-
PDX
26h 34m
1 stop
American Airlines Logo
11:58 am - 6:45 am
PDX
-
MEL
25h 47m
2 stops
$1,052American Airlines
Thu, Aug 13 - Sun, Aug 23
Multiple Airlines Logo
4:45 pm - 6:11 am
MEL
-
PDX
30h 26m
2 stops
Multiple Airlines Logo
10:30 am - 11:35 pm
PDX
-
MEL
44h 05m
2 stops
$1,064Multiple Airlines
Thu, Nov 12 - Mon, Nov 16
American Airlines Logo
12:00 pm - 8:55 pm
MEL
-
GEG
27h 55m
1 stop
American Airlines Logo
3:05 pm - 9:30 am
GEG
-
MEL
47h 25m
2 stops
$1,208American Airlines
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.

How much is a round-trip flight from Melbourne to State of Washington?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Melbourne to State of Washington departing in August.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Melbourne 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 to Washington is September, when tickets cost $484 (return) on average. On the other hand, the most expensive months are November and October, when the average cost of round-trip tickets is $837 and $816 respectively.

How far in advance should I book a flight from Melbourne 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 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 to Washington, you should book around 4 weeks before departure, which saves you about 15% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Find deals

FAQs - booking Washington flights

  • How does KAYAK find such low prices on flights from Melbourne 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 to Washington.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Melbourne 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 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 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 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 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 9893 reviews
7.3Comfort
7.7Boarding
6.6Food
8.1Crew
7.1Entertainment
Airline reviews

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

10.0 ExcellentSusan, Mar 2026
ORD - SEA
Read more United Airlines reviews

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

leg space better than expected. two washrooms for one plane isn't enough.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence. I think my favorite part of this flight was it landed at an A gate, which was the most palatial part of Sea-Tac I've ever seen - a massive improvement from the S gates.

Everything was fantastic. Modern plane. All the amenities! Although the paid snacks and meals are pure robbery. Like i understand airlines need to make money, but 11$ USD for an overnight oats with some nuts in it and barely any pieces of apple.... Highway robbery

Never happened, because of the first delayed flight I lost the connection and had to wait overnight and take two flights to reach my destination.

The flight was delayed, but other than that everything was fine.

Crew seemed annoyed by the fact we were there. Very unpleasant

Honestly didn’t like anything. Crew was in rush . Food was ok and there was no whiskey. Have to pay extra $ if you want to drink whiskey . They only provide wine and beer.

Compared to other international Airlines the infotainment system is need of overhaul. Doesn't have music it's got a limited selection of movies but I was impressed that an American airline was showing the documentary on John Farnham an Australian singer!

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

Cabin class types available on flights to Washington

Cabin classes available on flights to Washington. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights from Melbourne to Washington
Business Class flights from Melbourne to Washington
Premium Economy Class flights from Melbourne to Washington
Economy Class flights from Melbourne to Washington