United Kingdom · ADL to LHR
Adelaide to London flights
There's no direct flight from Adelaide to London, so every trip has at least one stop. Usually the quickest option is Singapore Airlines (ADL–SIN–LHR), about 23–27 h including the connection; Emirates via Dubai is similar. We check every option live for your dates and tell you which one we'd book.
- Non-stopNo
- Typical journey23–27 h
- Distance16,280 km
- Main connectionsSIN · DXB · DOH
Ways to fly Adelaide to London
The routings we book most on this route. Journey times are typical totals including the connection.
Singapore Airlines (ADL–SIN) + Singapore Airlines (SIN–LHR)SINabout 23–27 hOne ticket with bags checked through. Adelaide goes to 12 flights a week, and Singapore–Heathrow runs 4× daily all winter, so timings are flexible. Singapore Airlines High Achievement Award winner (FY2017/18 and FY2018/19).
Emirates (ADL–DXB) + Emirates (DXB–LHR)DXBabout 24–27 hDaily from Adelaide, then up to 5 A380s a day to Heathrow; long first leg but plenty of onward choice.
Qatar Airways (ADL–DOH) + Qatar Airways (DOH–LHR)DOHabout 24–27 hDaily from Adelaide since 17 Jun 2026; full-service throughout with a short final leg.
Malaysia Airlines (ADL–KUL) + Malaysia Airlines (KUL–LHR)KULabout 24–28 hOften good value; daily from Adelaide, and the KUL–London A350 overnight connection keeps it to one ticket. We're Malaysia Airlines' Top Achieving Agent in South Australia (2022/23 and 2025).
Qantas (ADL–PER) + Qantas (PER–SIN–LHR)PERabout 27–29 h to 31 Jan 2027; about 23–26 h if the Perth–London non-stop resumes from 1 Feb 2027Until 31 Jan 2027 the London-bound flight (QF209) stops in Singapore to avoid Middle East airspace; the London–Perth return stays non-stop.Journey times are estimates: flight times plus a typical connection. Last checked 19 October 2026. Schedules change, and we confirm the exact flights for your dates when we quote.
When to fly to London
Dearest and busiest from Australia in June–August (European summer plus our July school holidays) and over Christmas–New Year. Shoulder months (April–May and September–October outside school holidays) usually give better value. SA school holidays run 12 Dec 2026 – 27 Jan 2027.
Baggage on this route
Allowances depend on the airline and the fare you choose. Low-cost carriers only include the bags you pay for, which matters if you travel with a lot of luggage.
- Singapore Airlines
Weight-based. Economy Lite and Value include 25 kg; Standard and Flexi include 30 kg. Official baggage rules
- Emirates
Weight-based by fare, 20–35 kg in economy; Saver fares starting in Australia include 30 kg. Official baggage rules
- Qatar Airways
Weight-based by fare, from about 20 kg on the cheapest fares up to 35 kg. Official baggage rules
- Malaysia Airlines
Depends on the fare: the cheapest Lite fares have no checked bag; other economy fares include roughly 20–35 kg. Official baggage rules
- Qantas
Generally 30 kg in economy on international routes outside the Americas, with no single bag over 32 kg. Official baggage rules
Leaving from Adelaide Airport (ADL)
Domestic and international flights share one terminal at Adelaide, so families positioning to Melbourne or Sydney for a non-stop start in the same building — but book the domestic leg on the same ticket (or allow 3 h+) because the gateway transfer is the risky part.
Arriving at London Heathrow Airport (LHR)
- Heathrow has four passenger terminals (2, 3, 4, 5) and airlines are spread across them — check your booking for the terminal, especially if you have a separate onward flight.
- Into London: the Elizabeth line runs direct to central London, Heathrow Express reaches Paddington in about 15 minutes, and the Piccadilly line is the cheapest Tube option (slowest).
- Entry: Australian passport holders need a UK Electronic Travel Authorisation (ETA) before flying — £20, apply only on GOV.UK or the official UK ETA app: https://www.gov.uk/guidance/apply-for-an-electronic-travel-authorisation-eta
Official entry requirements for Australian passport holders. Check before you travel; rules change.
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Adelaide to London: your questions
Is there a direct flight from Adelaide to London?
No. There are no non-stop flights from Adelaide to London. The usual itineraries connect once, most often in SIN, DXB, DOH.
How long is the flight from Adelaide to London?
With a good connection, Adelaide to London typically takes about 23 to 27 hours in total. Long layovers can add more, so we always show you the total journey time alongside the price.
Which airlines fly Adelaide to London?
The options we book most are Singapore Airlines, Emirates, Qatar Airways, Malaysia Airlines and Qantas. We check all of them live for your dates and recommend the one that fits your budget, baggage and timing.
When is the best time to fly Adelaide to London?
Dearest and busiest from Australia in June–August (European summer plus our July school holidays) and over Christmas–New Year. Shoulder months (April–May and September–October outside school holidays) usually give better value.
Can you book a stopover on the way to London?
Yes. Many airlines let you stop for a night or a few days in their hub at little or no extra cost. Tell us where you'd like to break the trip and we'll price it.
Do you match a cheaper fare I found online?
Send us the screenshot. We check it against what we can book, including bags and change conditions, and tell you honestly how it compares.
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