DCA - SYD

$989 Find Cheap Flights from Reagan Washington National Airport to Sydney – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
$1,630
Typical prices: $1,718-$2,652
Delta
Wed 7/2Sat 17/2
DCA - SYD • 1 stop
Cheapest one-way flight
$989
Typical prices: $1,033-$1,707
Multiple Airlines
Thu 6/12
DCA - SYD • 2 stops
Direct flights
Not available
There are currently no direct flights between Washington, D.C. Reagan-National Airport and Sydney. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
23 weeks
in advance
Our data shows that travellers who book at least 23 weeks in advance save around 33% compared to booking last minute.
Insights
Insights
When to travel
April
Cheapest • 19% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
San Francisco (SFO)
Cheapest • Avg $1,954 (return)
Houston George Bush Intcntl (IAH)
Shortest trip • 21h 19m (one-way)
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Insights
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We hope you enjoy your trip to Sydney!
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Booking Insights
Flight Deals

Cheap Flights from Reagan-National to Sydney (DCA-SYD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Reagan-National to Sydney

Sun, 7 Feb - Wed, 17 Feb
Delta Logo
16:35 - 06:50DCA  Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith
22h 15m1 stop Los Angeles
Delta Logo
10:40 - 15:41SYD  Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National
21h 01m1 stop Los Angeles
$1,630Delta
Sun, 7 Feb - Thu, 18 Feb
Delta Logo
16:35 - 06:50DCA  Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith
22h 15m1 stop Los Angeles
Delta Logo
10:40 - 15:41SYD  Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National
21h 01m1 stop Los Angeles
$1,632Delta
Mon, 8 Feb - Fri, 19 Feb
Delta Logo
13:45 - 08:30DCA  Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith
26h 45m2 stops Atlanta Hartsfield-Jackson Los Angeles
Delta Logo
10:40 - 15:41SYD  Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National
21h 01m1 stop Los Angeles
$1,638Delta
Tue, 19 Jan - Tue, 2 Feb
Delta Logo
16:35 - 08:30DCA  Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith
23h 55m1 stop Los Angeles
Delta Logo
10:40 - 15:41SYD  Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National
21h 01m1 stop Los Angeles
$1,645Delta
Tue, 16 Feb - Fri, 26 Feb
Delta Logo
16:35 - 08:30DCA  Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith
23h 55m1 stop Los Angeles
Delta Logo
10:40 - 15:41SYD  Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National
21h 01m1 stop Los Angeles
$1,646Delta
Tue, 19 Jan - Tue, 2 Feb
Delta Logo
15:10 - 06:50DCA  Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith
23h 40m2 stops Minneapolis St Paul Los Angeles
Delta Logo
10:40 - 21:15SYD  Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National
26h 35m2 stops Los Angeles Atlanta Hartsfield-Jackson
$1,652Delta
Wed, 10 Feb - Sat, 20 Feb
Delta Logo
16:35 - 08:30DCA  Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith
23h 55m1 stop Los Angeles
Delta Logo
10:40 - 09:25SYD  Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National
38h 45m2 stops Los Angeles Cincinnati Cinci./N. Kentucky
$1,659Delta
Wed, 10 Feb - Thu, 18 Feb
Multiple Airlines Logo
09:30 - 06:25DCA  Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith
28h 55m1 stop Los Angeles
Multiple Airlines Logo
14:00 - 20:00SYD  Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National
46h 00m2 stops Nadi Los Angeles
$1,858Multiple Airlines
Sun, 13 Dec - Sun, 17 Jan
Air New Zealand Logo
11:00 - 10:35DCA  Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith
31h 35m2 stops Houston George Bush Intcntl Auckland Intl
Air New Zealand Logo
11:50 - 23:59SYD  Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National
28h 09m2 stops Auckland Intl Houston George Bush Intcntl
$1,869Air New Zealand
Wed, 10 Feb - Wed, 17 Feb
Multiple Airlines Logo
09:30 - 06:25DCA  Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith
28h 55m1 stop Los Angeles
Multiple Airlines Logo
14:00 - 20:00SYD  Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National
46h 00m2 stops Nadi Los Angeles
$1,889Multiple Airlines
Booking Insights

Price, demand, and travel trends for Washington, D.C. Reagan-National Airport to Sydney flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from Washington, D.C. Reagan-National Airport to Sydney?

Return flights from Washington, D.C. Reagan-National Airport to Sydney typically range from $1,718 to $2,652. The lowest price found in the past 5 days was $1,630 on Delta.

What's the cheapest day of the week to fly from Washington, D.C. Reagan-National Airport to Sydney?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Washington, D.C. Reagan-National Airport to Sydney. It’s 7% cheaper than the average day, while Saturday is the most expensive, with prices 20% higher.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Sydney?

•April is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Sydney at $1,712 return.
•December ($2,752) and March ($2,323) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 60% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Washington, D.C. Reagan-National Airport to Sydney the cheapest?

Flights from Washington, D.C. Reagan-National Airport to Sydney are cheapest 23 weeks before departure. Booking in this window typically costs about 33% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Washington, D.C. Reagan-National Airport to Sydney flights

Low season

May

Cheapest flight

$989
Beat the crowds with an average 42% drop in traveller numbers.
The most popular month to fly with an average 95% increase in traveller numbers.
One-way flight from Washington, D.C. Reagan-National Airport to Sydney

When to book flights from Reagan-National to Sydney

Are your dates flexible? Find out the best times to travel from Reagan-National to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Washington, D.C. Reagan-National Airport to Sydney flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Washington, D.C. Reagan-National Airport to Sydney?

    Only Economy class is available on flights from Washington, D.C. Reagan-National Airport to Sydney.

  • How long is a flight from Washington, D.C. Reagan-National Airport to Sydney?

    A direct flight from Washington, D.C. Reagan-National Airport to Sydney takes 00m, covering 25,274 km.

  • Do I need a passport to fly from Washington, D.C. Reagan-National Airport to Sydney?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Washington, D.C. Reagan-National Airport to Sydney flight?

    Return flights from Washington, D.C. Reagan-National Airport to Sydney range from $1,718 to $2,652, with an average of $2,115 over the past 12 months. Anything below $1,718 counts as a good deal.

  • How expensive are last-minute Washington, D.C. Reagan-National Airport to Sydney flights?

    Last-minute fares on this route (booked within two weeks of departure) are 4% below the route average of $2,115. Booking late can sometimes save you money, but availability is limited.

  • How are flight prices from Washington, D.C. Reagan-National Airport to Sydney looking right now?

    One-way fares from Washington, D.C. Reagan-National Airport to Sydney are currently lower than usual. Average one-way flight prices are about $1,010, which is 26% below the typical average for this route.

  • Which car hire options are available at Sydney Kingsford Smith Airport (SYD)?

    Sydney Kingsford Smith Airport (SYD) hosts 5 major car hire companies, with daily rates starting from around $15 for economy cars. Top options include:

    • East Coast Car Rentals
    • Bargain Car Rentals
    • YESDRIVE CAR RENTAL
    • No Birds
    • EverythingFleet

  • Which airports can I use when flying from Washington, D.C. Reagan-National Airport to Sydney?

    Flights from Washington, D.C. Reagan-National Airport to Sydney usually depart from Washington, D.C. Reagan-National (DCA) and arrive at Sydney Kingsford Smith (SYD).

  • Which airports do connecting flights from Washington, D.C. Reagan-National Airport to Sydney pass through?

    One-stop flights from Washington, D.C. Reagan-National Airport to Sydney most commonly connect through:

    • Los Angeles (LAX) – 55% of one-stop connections
    • Dallas/Fort Worth (DFW) – 31% of one-stop connections
    • Houston George Bush Intcntl (IAH) – 6% of one-stop connections
    • San Francisco (SFO) – 6% of one-stop connections

  • Can I save money by using flexible dates for flights from Washington, D.C. Reagan-National Airport to Sydney?

    Yes. Flexible dates can save you up to 23% on flights from Washington, D.C. Reagan-National Airport to Sydney. Tuesday is the cheapest departure day at $1,976 return on average, while Saturday is the most expensive at $2,557, a difference of $581.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Washington, D.C. Reagan-National Airport to Sydney?

    Flying via Houston George Bush Intcntl (IAH) gives the shortest average 1-stop total travel time of 21h 19m, compared to 21h 49m via Dallas/Fort Worth (DFW) and 21h 58m via San Francisco (SFO).

  • What is the time difference between Washington, D.C. Reagan-National Airport and Sydney?

    Sydney is 15 hours ahead of Washington, D.C. Reagan-National Airport (Eastern Australia Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Sydney?

    Some of the most popular sights in Sydney are Sydney Opera House, Star Casino, and Capitol Theatre. These are among the most viewed places in Sydney on KAYAK.

Your guide to booking Washington, D.C. Reagan-National Airport to Sydney flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Saturday. On this route, Tuesday flights average $1,976, about $581 less than Saturday fares (23% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 23 weeks before you fly. On this route, that window historically saves about 33% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Washington, D.C. Reagan-National Airport to Sydney trip for April. Fares historically average $1,712 return in that month – typically $1,040 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Sydney Kingsford Smith Airport.

    • Travelodge Hotel Sydney Airport
    • Rydges Sydney Airport Hotel
    • ibis budget Sydney Airport

More options for your flight from Reagan-National to Sydney

Complete your trip to Sydney with a hotel stay or car hire

Car hire in Sydney
Hotels in Sydney
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