$732 Cheap flights to Lisbon
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Lisbon departing on 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Lisbon flights insights and trends
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What is the cheapest month to fly to Lisbon?
The month of March is, on average, the cheapest month to fly to Lisbon from Australia, with most prices found around $1,868. The month of October is another great option to travel to Lisbon, with average flight prices from Australia averaging around $1,979.
What is the cheapest day to depart on your flight to Lisbon?
According to our data, Tuesday is the cheapest day to fly to Lisbon from Australia. The lowest ticket price found for a Tuesday departure recently was $2,402. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $2,508. These prices are subject to change though, so be sure to set up a Price Alert for flights to Lisbon.
What is the cheapest time of day to depart on your flight to Lisbon?
Our most recent data shows that the best time of day to fly to Lisbon is in the afternoon. Flights from Australia to Lisbon during this time can be as low as $1,984. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $2,503 on average. Flights to Lisbon from Australia in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.
How far in advance should I book a flight to Lisbon?
You are more likely to see cheaper flights to Lisbon from Australia when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $2,263 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Australia for as low as $2,040 on momondo.
Cheapest flights to Lisbon Humberto Delgado
Find the cheapest flights to Lisbon Humberto Delgado from your nearest city or airport
| CHEAPEST MONTH TO FLY TO LISBON FROM SYDNEY | March | 18% cheaper | Flying from Sydney to Lisbon costs on average just $1,868 in March |
| MOST EXPENSIVE MONTH TO FLY TO LISBON FROM SYDNEY | June | 16% more expensive | It costs about $2,637 for flights to Lisbon from Sydney in June |
| MOST POPULAR MONTH TO FLY TO LISBON FROM SYDNEY | June | 294% more users visited | More momondo users searched in flights to Lisbon from Sydney in June than any other month |
Cheap Lisbon flight deals and tips
Summary info about Lisbon flight prices, duration and airlines
Best One-Way Price | $732 |
|---|---|
Best Round-Trip Price | $1,580 |
Fastest flight time | 24h 40m |
Popular in | December |
Frequently asked questions about flying to Lisbon
How far in advance should I book a flight to Lisbon?
The best time to book a flight to Lisbon from Australia is 51 days out, which is when prices tend to be around $2,263.
Is there an alternative airport near Lisbon?
Those flying to Lisbon could potentially find better pricing at Cascais Aerodrome Airport (19 km from Lisbon city centre) depending on the month and departure airport.
When did momondo last update prices for flights to Lisbon Humberto Delgado Airport?
Prices for flights to Lisbon Humberto Delgado Airport are refreshed on a daily basis.
How many operators does momondo search for flights to Lisbon Humberto Delgado Airport?
As of June 2025, there are 23 operators available to choose from for flights to Lisbon Humberto Delgado Airport.
How old do you have to be to fly to Lisbon Humberto Delgado Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The travel and health documents required for your trip to Lisbon Humberto Delgado Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Lisbon Humberto Delgado Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Travelling to a place near Lisbon?
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Why should I use momondo to find a flight deal to Lisbon?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Lisbon. momondo saves you time and could save you money on your trip.
Can I find flights to Lisbon with flexible booking policies on momondo?
Flights to Lisbon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights to Lisbon?
momondo provides multiple filters to help you find the best flight to Lisbon. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight to Lisbon right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Lisbon, momondo offers a useful price alert feature which will track prices for flights to Lisbon and alert you when they change.