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Cheap One-way Flights

Cheap One-way Flights

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Find the Latest Deals on Cheap One-Way Tickets

 
Here are some of the best deals for one-way flights found on KAYAK recently to the most popular destinations our users love. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Cheap One-Way Flights to Helsinki

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23:35 - 11:40PER-HEL
41h 05m2 stops
Thu, 14 Aug
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12:50 - 11:55SYD-HEL
54h 05m3 stops
Tue, 15 Jul
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22:15 - 15:00BNE-HEL
47h 45m2 stops
$1,003
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Tue, 15 Jul
Qatar Airways Logo
22:45 - 15:15PER-HEL
21h 30m1 stop
$1,298Qatar Airways
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Fri, 15 Aug
Finnair Logo
00:10 - 05:35PER-HEL
34h 25m1 stop
$1,423Finnair
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Thu, 14 Aug
Qatar Airways Logo
14:50 - 15:15SYD-HEL
31h 25m1 stop
$1,440Qatar Airways
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Tue, 15 Jul
Qatar Airways Logo
15:10 - 15:15BNE-HEL
31h 05m1 stop
$1,457Qatar Airways
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Tue, 15 Jul
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14:25 - 12:50MEL-HEL
29h 25m2 stops
$1,507
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Sun, 29 Jun
Finnair Logo
10:20 - 05:25MEL-HEL
26h 05m1 stop
$1,583Finnair
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Sun, 29 Jun
British Airways Logo
11:00 - 15:15MEL-HEL
35h 15m3 stops
$2,143British Airways
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Sun, 29 Jun

FAQs about one-way flights

  • What is a one-way flight?

    A one-way flight is a ticket that takes you from your starting point to your destination without including a return trip. It’s different from a return ticket, which bundles both your outbound and inbound flights in one booking. With a one-way ticket, you’re just booking the journey to your destination.

  • Is it cheaper to buy a one-way or return ticket?

    The cost of one-way versus return tickets depends on factors like where you’re flying, which airline you use, and your booking timing. These days, budget airlines and increased competition mean one-way tickets can sometimes be just as affordable, especially for domestic or short-haul flights. That said, for international or long-haul travel, return fares are often the better deal. You can also save by booking two separate one-way tickets on different airlines, a strategy known as a ‘hacker fare’.

  • Which airlines offer one-way tickets?

    Most airlines, including budget carriers that specialise in shorter routes, offer one-way tickets. Popular choices among HotelsCombined users include Jetstar and Air India, with 22% and 10% of one-way bookings, respectively. However, keep in mind that some destinations with strict visa requirements may require proof of onward travel. While your airline may sell one-way tickets, it’s worth checking if your destination requires additional documentation, particularly for international trips.

  • What are the cheapest domestic destinations for one-way airfare?

    According to HotelsCombined data, some of the best deals for one-way domestic flights in the past two weeks were Sydney to Ballina at $44; Sydney to Melbourne at $47; and Melbourne to Sydney at $47.

  • What are the cheapest international destinations to fly to one-way?

    You can score cheap one-way tickets to international destinations too. Recent HotelsCombined data highlights some incredible deals, like Perth to Denpasar for $148; Coolangatta to Wellington for $152; and Darwin to Denpasar for $156.

See more FAQs

Top tips for finding one-way flights

  • If you’re booking a one-way flight, consider checking deals with Jetstar and Air India. According to HotelsCombined data, these are the most popular airlines for one-way tickets among users.
  • To snag a below-average price on a one-way flight, aim to book at least 1 week before your departure date.
  • One-way flights are most affordable in February, so plan for February travels to take advantage of lower prices.
  • According to bookings made in the last 2 weeks, the cheapest day of the week to fly one-way was Monday.

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