$259 Find deals on international flights to Sidney - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sidney departing on 9/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap International Flights Deals to Sidney

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Sidney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip international flight deals to Sidney

Mon, Sep 21 - Mon, Sep 28
Multiple Airlines Logo
8:51 pm - 7:44 pmGDL  Guadalajara Miguel Hidal-SDY Sidney Richland Municipal
22h 53m3 stops Sacramento Intl Portland Billings Logan Intl
Multiple Airlines Logo
1:04 pm - 2:09 pmSDY  Sidney Richland Municipal-GDL Guadalajara Miguel Hidal
25h 05m3 stops Billings Logan Intl Las Vegas Harry Reid Intl Dallas/Fort Worth
$851Multiple Airlines
Sat, Oct 10 - Sun, Jan 31
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5:10 pm - 2:16 pmCUN  Cancun-SDY Sidney Richland Municipal
22h 06m3 stops Vancouver Intl Seattle/Tacoma Intl Billings Logan Intl
Multiple Airlines Logo
9:45 am - 5:45 amSDY  Sidney Richland Municipal-CUN Cancun
18h 00m3 stops Billings Logan Intl Seattle/Tacoma Intl Calgary
$1,658Multiple Airlines
Wed, Sep 2 - Thu, Nov 26
Multiple Airlines Logo
8:05 am - 9:07 amMEX  Mexico City Benito Juarez-SDY Sidney Richland Municipal
25h 02m2 stops Denver Intl Billings Logan Intl
Multiple Airlines Logo
5:10 pm - 2:15 pmSDY  Sidney Richland Municipal-MEX Mexico City Benito Juarez
20h 05m2 stops Billings Logan Intl Denver Intl
$4,528Multiple Airlines
Thu, Sep 17 - Thu, Sep 24
Multiple Airlines Logo
4:45 pm - 2:16 pmDUB  Dublin-SDY Sidney Richland Municipal
28h 31m3 stops Boston Logan Intl Chicago O'Hare Intl Billings Logan Intl
Multiple Airlines Logo
9:25 am - 9:45 amSDY  Sidney Richland Municipal-DUB Dublin
17h 20m2 stops Billings Logan Intl Dallas/Fort Worth
$4,904Multiple Airlines
Thu, Sep 17 - Thu, Sep 24
Multiple Airlines Logo
7:45 pm - 2:16 pmDUB  Dublin-SDY Sidney Richland Municipal
25h 31m3 stops New York John F Kennedy Intl Chicago O'Hare Intl Billings Logan Intl
Multiple Airlines Logo
1:04 pm - 2:50 pmSDY  Sidney Richland Municipal-DUB Dublin
18h 46m3 stops Billings Logan Intl Denver Intl London Heathrow
$6,159Multiple Airlines
Thu, Sep 17 - Thu, Sep 24
Multiple Airlines Logo
3:25 pm - 8:58 amDUB  Dublin-SDY Sidney Richland Municipal
24h 33m2 stops Seattle/Tacoma Intl Billings Logan Intl
Multiple Airlines Logo
5:10 pm - 12:15 pmSDY  Sidney Richland Municipal-DUB Dublin
36h 05m2 stops Billings Logan Intl Seattle/Tacoma Intl
$8,741Multiple Airlines
Tue, Dec 8 - Mon, Dec 21
Multiple Airlines Logo
1:05 pm - 2:16 pmZRH  Zurich-SDY Sidney Richland Municipal
33h 11m3 stops Chicago O'Hare Intl Denver Intl Billings Logan Intl
Multiple Airlines Logo
2:55 pm - 4:30 pmSDY  Sidney Richland Municipal-ZRH Zurich
17h 35m3 stops Billings Logan Intl Denver Intl Munich Franz Josef Strauss
$9,108Multiple Airlines
Fri, Oct 23 - Sat, Nov 7
Multiple Airlines Logo
8:00 am - 7:44 pmAMS  Amsterdam Schiphol-SDY Sidney Richland Municipal
19h 44m3 stops Frankfurt am Main Denver Intl Billings Logan Intl
Multiple Airlines Logo
7:35 am - 9:35 amSDY  Sidney Richland Municipal-AMS Amsterdam Schiphol
18h 00m3 stops Billings Logan Intl Denver Intl Chicago O'Hare Intl
$11,570Multiple Airlines
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Cheapest flight

$259
Flight from Los Angeles to Sidney

FAQs for booking Worldwide to Sidney flights

  • How does KAYAK find such low prices on flights from Worldwide to Sidney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Worldwide to Sidney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Worldwide to Sidney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sidney from Worldwide is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Worldwide to Sidney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sidney with an airline and back to Worldwide with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Worldwide to Sidney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sidney from Worldwide up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Sidney

Information on the airport you'll fly into in Sidney

Sidney (SDY)