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$170+ Cheap flights from Washington to Melbourne, FL (MLB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MLB
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Find flight deals from Washington to Melbourne

Cheapest flights from Washington to Melbourne
Explore the most affordable flight options available from Washington to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

This Delta deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/610:10 pmPDX - MLB
1 stop9h 26mDelta
Wed 12/106:00 amMLB - PDX
1 stop7h 44mDelta
Deal found 11/17$268
This Delta deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/610:10 pmPDX - MLB
1 stop9h 26mDelta
Sat 12/136:00 amMLB - PDX
2 stops9h 54mDelta
Deal found 11/18$273
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:00 amSEA - MLB
1 stop9h 02mDelta
Thu 12/256:05 amMLB - SEA
1 stop9h 16mDelta
Deal found 11/19$388
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1211:00 pmSEA - MLB
1 stop8h 36mDelta
Mon 12/156:47 pmMLB - SEA
1 stop8h 11mDelta
Deal found 11/20$389
This American Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1212:37 pmSEA - MLB
1 stop8h 04mAmerican Airlines
Sun 12/216:20 amMLB - SEA
1 stop9h 17mAmerican Airlines
Deal found 11/18$408
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/173:47 pmSEA - MLB
1 stop15h 49mDelta
Thu 12/256:05 amMLB - SEA
1 stop9h 16mDelta
Deal found 11/19$412
This American Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1312:38 amSEA - MLB
2 stops13h 15mAmerican Airlines
Sun 12/216:20 amMLB - SEA
1 stop9h 17mAmerican Airlines
Deal found 11/18$413
This Delta deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/95:44 pmPSC - MLB
2 stops13h 52mDelta
Sat 12/136:47 pmMLB - PSC
2 stops19h 02mDelta
Deal found 11/18$417
This American Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/111:47 pmSEA - MLB
1 stop7h 36mAmerican Airlines
Sun 12/141:54 pmMLB - SEA
1 stop10h 02mAmerican Airlines
Deal found 11/19$425
This American Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:14 amSEA - MLB
2 stops13h 24mAmerican Airlines
Thu 1/2912:39 pmMLB - SEA
2 stops12h 41mAmerican Airlines
Deal found 11/18$435
This American Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1212:37 pmSEA - MLB
1 stop8h 04mAmerican Airlines
Mon 12/1512:52 pmMLB - SEA
2 stops13h 33mAmerican Airlines
Deal found 11/20$450
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:44 pmPSC - MLB
2 stops13h 52mDelta
Tue 12/92:29 pmMLB - PSC
2 stops12h 17mDelta
Deal found 11/20$593

Cheap flight deals from Washington to Melbourne

Keep the following information in mind while searching for Washington to Melbourne flight deals. Data was last updated November 20, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$223
(Delta)

One-way from

$170
(Delta)

Popular in

December

Cheapest in

September

Average price

$439
Provider with most accurate pricing for Seattle/Tacoma Intl-Orlando (ORL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Orlando (ORL) flights.
Search Deals
From Washington to Melbourne
Search Deals
One-way flight from Washington to Melbourne
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Melbourne that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 20, 2025.
Use the filters below to find and compare flights from Washington to Melbourne that are best for you.

Fly from

Washington

Fly to

Melbourne

Route

Depart

Return

Price

PortlandMelbourne

PDX - MLB

PDXMLB

Portland

Tue 2/3

9:45 pm-10:30 am

1 stop9h 45m

Melbourne

Tue 2/10

6:00 am-10:47 am

1 stop7h 47m

$223

PortlandMelbourne

PDX - MLB

PDXMLB

Portland

Sat 12/6

10:10 pm-10:36 am

1 stop9h 26m

Melbourne

Wed 12/10

6:00 am-10:44 am

1 stop7h 44m

$268

PortlandMelbourne

PDX - MLB

PDXMLB

Portland

Sat 12/6

10:10 pm-10:36 am

1 stop9h 26m

Melbourne

Sat 12/13

6:00 am-12:54 pm

2 stops9h 54m

$273

SeattleMelbourne

SEA - MLB

SEAMLB

Seattle/Tacoma Intl

Sat 1/10

11:55 am-9:45 pm

1 stop6h 50m

Melbourne

Wed 1/14

6:00 am-12:20 pm

1 stop9h 20m

$299

SeattleMelbourne

SEA - MLB

SEAMLB

Seattle/Tacoma Intl

Tue 3/10

7:30 am-10:35 am

2 stops24h 05m

Melbourne

Thu 3/26

5:55 am-12:29 pm

1 stop9h 34m

$362

SeattleMelbourne

SEA - MLB

SEAMLB

Seattle/Tacoma Intl

Tue 3/10

7:30 am-10:35 am

2 stops24h 05m

Melbourne

Wed 4/1

5:55 am-12:29 pm

1 stop9h 34m

$373

SeattleMelbourne

SEA - MLB

SEAMLB

Seattle/Tacoma Intl

Tue 3/10

6:00 am-5:59 pm

1 stop8h 59m

Melbourne

Tue 3/31

3:20 pm-11:10 pm

1 stop10h 50m

$379

SeattleMelbourne

SEA - MLB

SEAMLB

Seattle/Tacoma Intl

Tue 12/16

6:00 am-6:02 pm

1 stop9h 02m

Melbourne

Thu 12/25

6:05 am-12:21 pm

1 stop9h 16m

$388

SeattleMelbourne

SEA - MLB

SEAMLB

Seattle/Tacoma Intl

Fri 12/12

11:00 pm-10:36 am

1 stop8h 36m

Melbourne

Mon 12/15

6:47 pm-11:58 pm

1 stop8h 11m

$389

SpokaneMelbourne

GEG - MLB

GEGMLB

Spokane

Sat 1/17

9:20 am-10:30 am

2 stops22h 10m

Melbourne

Wed 1/21

6:00 am-6:45 pm

2 stops15h 45m

$401

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 41 results
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Best time to book a flight from Washington to Melbourne

Have a flexible travel schedule? Discover the best time to fly to Melbourne from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from State of Washington to Melbourne, Florida?

Currently, May is the cheapest month in which you can book a flight from State of Washington to Melbourne, Florida (average of $142). Flying from State of Washington to Melbourne, Florida in June is currently the most expensive (average of $268). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Washington to Melbourne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Melbourne from Washington?

    For a flight from Washington to Melbourne, you will be flying into Melbourne. Melbourne (MLB) is just 2.7 mi from the center of the city.

  • How long is the flight from State of Washington to Melbourne, Florida?

    Departing from State of Washington to Melbourne, Florida will take you 9h 45m. There are 2574 mi between State of Washington and Melbourne, Florida. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from State of Washington to Melbourne, Florida?

    Most travelers choose Seattle/Tacoma Intl - Melbourne, Portland - Melbourne or Spokane - Melbourne when deciding on the best route from State of Washington to Melbourne, Florida.

  • Can I find deals for flights from Washington to Melbourne that include hotel bookings?

    Yes. In addition to deals on Washington to Melbourne flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Melbourne?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Melbourne.

  • Can I find deals for business class flights from Washington to Melbourne?

    Yes. Cheapflights offers flight deals from Washington to Melbourne by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to Melbourne, Florida?

    Currently, May is the cheapest month in which you can book a flight from State of Washington to Melbourne, Florida (average of $142). Flying from State of Washington to Melbourne, Florida in June is currently the most expensive (average of $268). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Washington to Melbourne

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Washington to Melbourne

Discover the top 2 airlines that operate flights from Washington to Melbourne. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$277Average$549FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$379Average$488FlexibilityNo cancel feeOn-time71%

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