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How to use Google Flights to compare airline policies and fares

Australians are accustomed to weighing flight options across long distances, whether travelling from Perth to Sydney for work, or from Brisbane to Bali for a quick holiday. Google Flights has become a default starting point for travellers who want to compare fares and policies without opening dozens of browser tabs. The platform aggregates schedules and rules across most major carriers, making it easier to see beyond the headline price.

The tool pulls data from airlines serving Australian airports such as Sydney, Melbourne, Brisbane, Perth, Adelaide, Cairns, Hobart and Darwin. For domestic routes and trans-Tasman hops, it surfaces the cheapest travel days at a glance. For longer international journeys, its filters for baggage, change rules and seat selection become just as valuable as the fare itself.

Australian Consumer Law, enforced by the Australian Competition and Consumer Commission, requires carriers to be upfront about the full cost of a ticket. Google Flights exposes some of this information up front, but careful comparison still requires checking the airline's own policies for the fine print that the tool cannot always display.

Setting up and filtering your search

Begin by typing one of the major hubs into the origin field. Sydney, Melbourne, Brisbane and Perth are the busiest international gateways, while Adelaide, the Gold Coast, Cairns and Hobart serve as common secondary airports. Switch the currency to Australian dollars in the settings menu so prices display in the familiar local format, rather than being converted from USD or EUR at an unfavourable bank rate.

Filtering by airline helps narrow the field to carriers you actually want to fly. You can isolate Virgin Australia or Rex on a Brisbane to Sydney run, or limit the screen to Qantas and its Oneworld partners for an international itinerary. The stops filter is useful when you want to avoid lengthy layovers in Singapore or Dubai on the way to Europe.

The flexible dates view is particularly handy during Australian school holidays, when family fares between Darwin and Tasmania can climb by several hundred dollars if you cannot shift travel by a day. The tool highlights cheaper neighbouring dates in green, helping you spot the best departure window at a glance.

Decoding fare rules, baggage and seat policies

Price is only one piece of the comparison. Clicking on a fare reveals the included baggage allowance, seat selection cost and meal service. Budget carriers like Jetstar and Tigerair typically sell everything à la carte, while full-service airlines such as Qantas, Singapore Airlines and Cathay Pacific include checked luggage, meals and seat choice in the base fare.

Baggage handling varies widely across the Australian market. If you are flying internationally, knowing how to track your lost baggage with Delta or United can also help you understand the tracing process used by most major carriers, since the steps and timelines are similar across airlines operating worldwide. Always keep your bag tag and boarding pass until your suitcase is safely home.

Seat selection rules differ from carrier to carrier. Some airlines charge by row, with exit rows and front-of-cabin seats commanding a premium. Others, including several US carriers, allow free seat selection at check-in. Knowing this upfront helps decide whether the lower headline fare is actually cheaper once mandatory extras are added.

Comparing change, cancellation and delay protections

Google Flights shows the headline cancellation policy, but the fine print usually lives on the carrier's own website. Domestic flights within the Qantas, Virgin Australia and Jetstar networks each carry different change fees, with Jetstar generally the priciest for last-minute modifications.

If a delay causes you to miss a connection, the protections available depend on whether the tickets were booked together on a single reservation. For help understanding your rights, see what to do if your flight is delayed and you miss a connection. The page walks through rebooking procedures, meal voucher rules and how to seek compensation under Australian Consumer Law for significant delays.

Travel insurance can fill some of these gaps, though it rarely matches the convenience of a flexible ticket. During Australian summer storm season between November and February, weather disruptions are common across eastern capitals, making flexible fares worth the premium for peace of mind.

Tracking prices and spotting legitimate fare alerts

Google Flights offers a track prices toggle on any route, sending email notifications when fares move by a meaningful amount. This works well for routes with volatile pricing, such as Melbourne to Los Angeles during peak season, or Sydney to Bali across the Christmas break.

The anywhere search feature helps when you have flexibility on destination. From Perth, cheap fares frequently surface to Denpasar, Singapore, Kuala Lumpur and Bangkok. From the eastern seaboard, domestic bargains to Cairns or the Whitsundays often appear during the wet season when tourist demand softens.

Regional tourism boards often run shoulder-season campaigns that pair with low-cost flights. For European destinations beyond the main hubs, portals such as Tourisme Les Chères offer practical event and accommodation listings in quieter parts of France, which can shape the logistics of a longer itinerary built around a budget carrier.

Planning multi-city and complex itineraries

Google Flights includes a multi-city search function that lets you build an itinerary with separate segments. This works well for travellers flying into one European city and out of another, or for those pairing an Australian domestic hop with a long-haul international leg.

The platform handles open-jaw tickets well. You can fly Sydney to Singapore and return from Bangkok to Perth on a single booking by entering each leg separately. Review the connection rules carefully, as some carriers will not honour the fare if the segments are not on the same booking reference.

For less obvious stops on a UK itinerary, smaller destinations often reward travellers who take the time to research. Honiton in Devon offers heritage railways and half-timbered streets worth a couple of nights, and the Honiton community gardens and allotments page gives a sense of the place beyond the usual tourist trail.

Essential filters to apply on every search

Final booking details to verify