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Cheap Flights from Washington Dulles (IAD) to Brisbane (BNE)

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      Travellers and cabin class, 1 Adult, Economy

      Compare Washington Dulles to Brisbane flight deals

      Find the cheapest month or even day of the year to fly to Brisbane

      Book the best Brisbane fare with no extra fees

      £465 Flight deals from Washington Dulles to Brisbane

      Looking for a cheap last-minute deal or the best return flight from Washington Dulles Airport to Brisbane Airport? If you want to travel next month, return fares start from £1,004. Find the lowest prices on one-way and return tickets right here.
      Brisbane.£465 per passenger.Departing Sun, 25 Oct.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Sun, 25 Oct, arriving in Brisbane.Price includes taxes and charges.From £465, select.
      Brisbane.£469 per passenger.Departing Sun, 1 Nov.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Sun, 1 Nov, arriving in Brisbane.Price includes taxes and charges.From £469, select.
      Brisbane.£495 per passenger.Departing Wed, 9 Sep.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Wed, 9 Sep, arriving in Brisbane.Price includes taxes and charges.From £495, select.
      Brisbane.£624 per passenger.Departing Tue, 22 Dec.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Tue, 22 Dec, arriving in Brisbane.Price includes taxes and charges.From £624, select.
      Brisbane.£663 per passenger.Departing Fri, 4 Jun.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Washington Dulles on Fri, 4 Jun, arriving in Brisbane.Price includes taxes and charges.From £663, select.
      Brisbane.£760 per passenger.Departing Mon, 3 May.One-way flight with United.Outbound indirect flight with United, departs from Washington Dulles on Mon, 3 May, arriving in Brisbane.Price includes taxes and charges.From £760, select.
      Brisbane.£763 per passenger.Departing Mon, 18 Jan.One-way flight with United.Outbound indirect flight with United, departs from Washington Dulles on Mon, 18 Jan, arriving in Brisbane.Price includes taxes and charges.From £763, select.
      Brisbane.£806 per passenger.Departing Fri, 26 Mar.One-way flight with United.Outbound indirect flight with United, departs from Washington Dulles on Fri, 26 Mar, arriving in Brisbane.Price includes taxes and charges.From £806, select.
      Brisbane.£806 per passenger.Departing Fri, 2 Apr.One-way flight with United.Outbound indirect flight with United, departs from Washington Dulles on Fri, 2 Apr, arriving in Brisbane.Price includes taxes and charges.From £806, select.

      Find the cheapest month to fly from Washington Dulles to Brisbane

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to Brisbane flights are currently cheapest in October.
      Aug
      Find prices
      Sep
      from £495
      Oct
      from £465
      Nov
      from £469
      Dec
      from £624
      Jan
      from £763
      Feb
      Find prices
      Mar
      from £806
      Apr
      from £806
      May
      from £760
      Jun
      from £663
      Jul
      Find prices

      Washington Dulles to Brisbane: Alternative routes

      Compare routes from Washington Dulles to Brisbane below. You may find an airport to fly into that's cheaper, faster, or easier than Brisbane.

      Brisbane

      8 miles from central Brisbane
      ClosestCheapest
      from £465
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      Washington D.C. to Brisbane: Flight information

      The things to know before you go.
      Cheapest flight found£465
      Cheapest month to flyOctober

      Finding cheap flights from Washington Dulles to Brisbane: Frequently asked questions

      The best price we found for a return flight from Washington Dulles to Brisbane is £1,003. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Washington Dulles to Brisbane. But we found flights with one or more stops from £1,004.
      As of August 2026, there are no flights flying from Washington Dulles to Brisbane.
      The cheapest month to fly from Washington Dulles to Brisbane is usually September.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to Brisbane Airport on Sunday, 6 September 2026.
      No airlines currently offer direct flights between Washington Dulles Airport and Brisbane Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Brisbane but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Brisbane is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Air Canada offers the cheapest flight tickets to Brisbane.

      Travelling from Washington Dulles Airport (IAD) to Brisbane Airport (BNE): what you need to know

      • Brisbane's timezone is UTC+10, making Brisbane 15 hours ahead of Washington DC.

      • Your IAD to BNE flight won't wait if you're running late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

      • Be prepared for longer queues in popular months like July. Arriving up to four hours ahead of an international flight and two hours for a domestic departure will help ensure a smooth travel experience.

      • If you'd like to include a stop along the way, just deselect 'Direct flights only' when searching for your ticket from Washington Dulles Airport to Brisbane Airport. Here are the most popular stopovers between IAD and BNE:

        • Dallas Fort Worth International Airport

        • San Francisco International Airport

        • Vancouver International Airport

      How to find the cheapest flights from Washington Dulles Airport (IAD) to Brisbane Airport (BNE)

      • Currently, £465 is the lowest price we've seen for a one-way Washington Dulles Airport to Brisbane Airport flight. The best price for a return plane ticket is £1,004. Bear in mind that fares can change due to availability at the time of booking.

      • Don't leave things to the last moment. You're more likely to get cheap tickets from IAD to BNE if you book in advance. Airlines often offer some terrific early bird discounts.

      • Getting cheap flights from Washington Dulles Airport to Brisbane Airport is easy if you can be flexible with your trip dates. Use the 'Whole month' search function to see the lowest prices across each month and snap up a great deal.

      • You don't need to check back in every day to find out if fares have dropped when you set up a Price Alert. We'll let you know the moment there's a new deal on cheap flights from IAD to BNE.

      • Find the perfect flight for you by using the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Washington Dulles Airport to Brisbane Airport, use the 'Sort by' tool. You can also filter results by airline, departure and arrival times, and number of stops.

      Handy information about Washington Dulles Airport (IAD)

      • You'll find IAD at 1 Saarinen Circle.

      • 77% of flights leaving from Washington Dulles Airport make it to their destination on schedule.

      • Central Washington DC to Washington Dulles Airport is approximately 40 kms (25 miles). Depending on traffic, it'll take you about 45 minutes to get there if you're ride-sharing, catching a taxi or driving.

      • Expect a trip time of roughly 1 hour 10 minutes on public transport.

      • Looking for a handy hotel near IAD? If you've booked an early flight from Washington Dulles Airport to Brisbane Airport, these accommodation options will have you sleeping moments from your departure gate:

      Arriving at Brisbane Airport (BNE)

      • The last thing you want is a lengthy journey to your hotel if you're arriving on a late Washington Dulles Airport to Brisbane Airport flight. Book one of these accommodation options near BNE instead:

      • Get on the fast track to adventure by picking up a Brisbane Airport rental car. Grab your wheels from simba car rental, Bargain Car Rentals or Alpha Car Rental and explore beyond Brisbane's main sights.

      • Get the best deal by reserving your ride from Brisbane Airport about four weeks ahead of your trip.

      Getting from Brisbane Airport (BNE) to central Brisbane

      • Brisbane Airport to the centre of Brisbane has a drive time of about 20 minutes. It's approximately 13 kms (8 miles) away.

      • It takes around 20 minutes when travelling by public transport.

      When to fly to Brisbane Airport (BNE)

      • It's time to choose your travel dates for your flight from Washington Dulles Airport to Brisbane Airport. July is the busiest month to visit Brisbane. If you'd like a more low-key vibe, go in March.

      • Lock in your flight from Washington Dulles Airport to Brisbane Airport for January if you'd like to go to Brisbane during its warmest month. Expect temperatures of between 21ºC and 30ºC.

      • Search for cheap tickets from IAD to BNE in July if you like cooler conditions. Temperatures are at their lowest then, ranging between 10ºC and 21ºC on average.

      Explore more of Australia

      • Gold Coast is just one of the many cities in Australia waiting to be discovered once you've taken in the sights of Brisbane. Around 72 kms (45 miles) away to the south-east, its best attractions include SkyPoint Observation Deck, Pelican Beach and Burleigh Head National Park.

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      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.