Find cheap flights to Sydney from £516
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Find deals from Washington, D.C. to Sydney
Find one-way and return tickets at the lowest prices, whether last-minute or planned in advance.
Find deals from Washington, D.C. to Sydney
Find one-way and return tickets at the lowest prices, whether last-minute or planned in advance.
Cheapest time to fly from Washington, D.C. to Sydney
Flexible with dates? We find the best prices for the week around your selected date. Prices may vary after you search.
One-way
| Wed, Sep 30 - Wed, Sep 30 | £1,147 |
| Thu, Oct 1 - Wed, Oct 7 | £1,177 |
| Thu, Oct 8 - Thu, Oct 15 | £951 |
| Fri, Oct 16 - Fri, Oct 23 | £816 |
| Sat, Oct 24 - Sat, Oct 31 | £621 |
| Sun, Nov 1 - Sat, Nov 7 | £560 |
| Sun, Nov 8 - Sun, Nov 15 | £639 |
| Mon, Nov 16 - Mon, Nov 23 | £513 |
| Tue, Nov 24 - Mon, Nov 30 | £509 |
Round-trip
| Wed, Sep 30 - Wed, Sep 30 | £1,155 |
| Thu, Oct 1 - Wed, Oct 7 | £1,366 |
| Thu, Oct 8 - Thu, Oct 15 | £1,094 |
| Fri, Oct 16 - Fri, Oct 23 | £882 |
| Sat, Oct 24 - Sat, Oct 31 | £809 |
| Sun, Nov 1 - Sat, Nov 7 | £933 |
| Sun, Nov 8 - Sun, Nov 15 | £789 |
| Mon, Nov 16 - Mon, Nov 23 | £785 |
| Tue, Nov 24 - Mon, Nov 30 | £813 |
Getting from Sydney airport to the city center
Fastest option: Airport Link train. Best value: buses and shuttle services.
Transport Option | Typical time | Typical cost | Frequency | Best for |
|---|---|---|---|---|
13-15 min | $18 – $21; includes station access fee (~USD 11–14) | every 10 min (traffic dependent) | fastest to CBD | |
35-50 min | $4 – $5; Opal card fare (~USD 2.50–3.30) | every 15–20 min (traffic dependent) | budget travelers | |
20-45 min | $45 – $65; metered; varies by traffic (~USD 29–42) | on-demand 24/7 (traffic dependent) | door-to-door convenience | |
20-45 min | $35 – $60; surge pricing may apply (~USD 23–39) | on-demand 24/7 (traffic dependent) | app-based convenience | |
20-45 min | $80 – $150; pre-booked; fixed rate (~USD 52–97) | pre-booked (traffic dependent) | groups or business travelers | |
20-45 min | $50 – $120; per day; plus parking (~USD 32–78) | on-demand (traffic dependent) | flexibility and onward travel |
Notes:
- Prices in AUD; table created in 2025 and subject to change.
- Airport Link train includes a station access fee on top of the standard Opal fare.
- Opal cards can be used on trains, buses, ferries, and light rail throughout Sydney.
- Taxi and ride-hailing journey times vary significantly during peak hours.
- We recommend checking official transport websites for your travel planning.
Updated: December 2025
When is the best time to visit Sydney
Sydney's seasons shape your trip budget and vibe. Summer brings peak prices and harbour buzz, winter offers cheapest flights and festivals, while autumn and spring balance mild weather with moderate costs—perfect for exploring without the crowds or extreme heat.
- Prices: Peak rates for flights and hotels; book 3-4 months ahead or target late January for slightly better deals after New Year's rush.
- Weather: Warm summer with 19–27 °C and 7–9 rainy days per month, ideal for beaches but occasional afternoon storms.
- Events: New Year's Eve Harbour fireworks (December 31), Sydney Festival throughout January, and vibrant Lunar New Year celebrations in Chinatown (late January-February).
- Prices: Cheapest flights and accommodation rates; book 4-6 weeks ahead for winter bargains, avoiding late May-early June during Vivid Sydney.
- Weather: Mild winter with 9–17 °C and 8–10 rainy days per month—crisp mornings, perfect for harbour walks and indoor attractions.
- Events: Vivid Sydney light festival (late May-June), Sydney Film Festival in June, and the iconic City2Surf fun run in August draw winter crowds.
- Prices: Moderate rates with flights dropping 20-30% after February; book March-April or October for best value before summer surge.
- Weather: Comfortable autumn and spring with 13–23 °C and 7–9 rainy days per month—perfect for harbour walks and outdoor exploring without extreme heat.
- Events: Royal Easter Show (March-April), Sculpture by the Sea at Bondi (October-November), Sydney Marathon (September), and Sydney Fringe Festival (September) offer diverse experiences.
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Weather in Sydney
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 26°C | 20°C |
| February | 25°C | 20°C |
| March | 24°C | 19°C |
| April | 22°C | 16°C |
| May | 19°C | 13°C |
| June | 17°C | 11°C |
| July | 16°C | 10°C |
| August | 17°C | 10°C |
| September | 20°C | 12°C |
| October | 22°C | 14°C |
| November | 23°C | 16°C |
| December | 24°C | 18°C |
14 day forecast
Flight connections and travel options
Browse routes from top origins with quick connections
Non-stop flights to Sydney
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Top airlines flying to Sydney
Compare leading airlines serving Sydney.
Airports in and near Sydney
Sydney’s main airport is the primary hub, with nearby airports offering additional options.
Popular flights from Sydney
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