Air China is offering return flights to Warsaw, Poland from Sydney or Melbourne for $776 during November.
Note: This is a cheap flight but is not for the faint hearted and suited to the tightarse adventurer/backpacker. See below.
So an example date:
21:40 MEL Melbourne Tullamarine 11h 30
06:10 (+1) PEK Beijing Capital
Connect in airport Long wait **21h 20**
03:30 (+1) PEK Beijing Capital 9h 50
**Journey duration: 42h 40**
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13:10 WAW Warsaw Chopin 8h 30
04:40 (+1) PEK Beijing Capital
Connect in airport Long wait **20h 25**
01:05 (+1) PEK Beijing Capital 11h 30
**Journey duration: 40h 25**
Pros
- Price (~$1350 for the next best price)
- Flights arrive in morning in Beijing, Leave late at night. Allows you to explore Beijing without needing a hotel. Check out the Forbidden City & other touristy stuff.
- Beijing has a 72 hour visa free transit policy.
- Once you are in Warsaw, you can fly budget airlines to other European destinations for cheap.
Cons
- 21 hour layover. This isn't a time any normal person can stay at the airport and due to the layover being in the day would be tricky to book a normal nights stay. A 1nt stay at a Holiday Inn is about $100 but I'm sure you can find cheaper places.
- Air China is rated 87 out of the top 100 airlines according to Skytrax and is rated 3 star. Qantas is 4 stars.
- In total, each way is about ~41 hours whereas you can get flights (twice the price) for 27 hours.
If I was traveling on my own or backpacking with a friend I'd do this but definitely not for families/couples.
Cheapest prices are via Travelgenio/Go to Gate but BYOJet has them for $800 and Air China direct is $812.
Hat tip to Fly4Free