Australia → United Kingdom
Cheap flights from Adelaide to London
ADLLHR
one-way from A$983AUD*
Free — no booking fees Prices in AUD Updated daily Live fares, no spam
Cheapest Adelaide → London fares right now
Cheapest around 2026-09-06Qatar AirwaysCheapestFastest
23 hr 45 min1 stop10:00 PM → 1:15 PM +1
A$983
one-way
Qatar Airways
24 hr 40 min1 stop10:00 PM → 2:10 PM +1
A$983
one-way
Qatar Airways
28 hr 30 min1 stop10:00 PM → 6:00 PM +1
A$983
one-way
Qatar Airways
30 hr 55 min1 stop10:00 PM → 8:25 PM +1
A$983
one-way
*Indicative live fares for a sample date, in AUD. Prices change at booking — search for your exact dates above.
Flying Adelaide to London
Sky Spy compares live one-way fares from Adelaide (ADL) to London (LHR), pulling prices directly and ranking them cheapest-first in AUD. Rather than checking airlines one at a time, you see the best Adelaide–London deals in a single sortable view — including smart self-transfer connections through hub cities that most search engines hide.
Flexible on exactly where you land in United Kingdom? Search the whole region at once and let Sky Spy surface the cheapest entry point.
Tips for a cheaper ADL → LHR fare
- Fares to United Kingdom are usually lowest outside school holidays and peak summer.
- Use the ±days search to find the single cheapest day to fly ADL → LHR.
- One-way pricing lets you mix airlines for the lowest total trip cost.
- Mid-week departures (Tue–Thu) often beat weekend fares.