Cheap United (UA) Flights

View AU$831 flight on Mon, 27 Apr 2026Opens in a new window

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Flight Deals

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 27 Apr - Tue, 5 May
SYD
Sydney
LAX
Los Angeles
AU$1,374 Return, just found
AU$1,374
Return
just found
Select United flight, departing Mon, 27 Apr from Sydney to Los Angeles, returning Tue, 5 May, priced at AU$1,374 just found
United
Wed, 20 May - Mon, 15 June
SYD
Sydney
LHR
London
AU$2,544 Return, just found
AU$2,544
Return
just found
Select United flight, departing Wed, 20 May from Sydney to London, returning Mon, 15 June, priced at AU$2,544 just found

Trending United Flights

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, 20 May - Mon, 15 June
SYD
Sydney
LHR
London
AU$2,544 Return, just found
AU$2,544
Return
just found
Select United flight, departing Wed, 20 May from Sydney to London, returning Mon, 15 June, priced at AU$2,544 just found

Frequently asked questions

How do I find cheap United Airlines flights that have flexible change policies?
Plenty of airlines offer the option to modify your upcoming flight without a change fee. You just have to pay any price difference between the original flights and the new flight you choose. When booking United Airlines flights on Expedia, you'll find a No change fee filter to check.
Which destinations does United Airlines fly to?
United Airlines operates services across Caribbean, Mexico and Central America, North America and more. Book a flight with this renowned airline and take your pick of around 331 vibrant cities for your next adventure. Get your hands on United Airlines flight deals on Expedia to hot spots like Santa Fe and Reno and spend the money you save on seeing the sights.
Why fly with United Airlines?
Featuring a rewarding loyalty programme, United Airlines is a popular choice among flyers. This airline operates a fleet of about 857 aircraft and has its main hub at Liberty Intl. Airport (EWR). Work out which destination you want to explore next and then find all the best United Airlines flight deals on Expedia.
What can I expect from a United Airlines flight?
With most United Airlines services offering snacks or meals, you and your stomach will be well taken care of. Settle back in your seat, order something delicious and then enjoy the journey. Wherever your travel plans are taking you, Expedia will help you locate the best deals on United Airlines flights.
How can I get a cheap last-minute United Airlines flight on Expedia?
While you don't need to be as limber as a gymnast, being flexible can save you money. Keeping an open mind when it comes to travel dates will help you snap up cheap last-minute United Airlines flight deals. To see what tempting offers are available, browse our great last minute flights deals on Expedia. Alternatively, enter your chosen dates and compare the lowest prices on United Airlines fares for your impulsive getaway.
Can I fly from the US on United Airlines?
United Airlines operates direct flights from major US cities like Myrtle Beach and Bishop to San Luis Potosi, Mississauga and plenty of other hot spots. No matter where you're travelling from or to, Expedia will help you source excellent deals on United First, United Polaris, economy plus and basic economy plane tickets with this airline. United Airlines is part of the Star Alliance, so you can accumulate flyer points with other carriers and discover even more exciting destinations.
How can Expedia help with my United Airlines booking?
It all starts from the second you look up cheap United Airlines flights with Expedia. Download the free Expedia App and find and secure your flight with a couple of simple swipes. The app lets you access and manage your travel itineraries in one spot. Look up your flight status, check in and get trip reminders exactly when you want them, including gate changes and flight delays. Chasing more savings? Bundle your flight with a hotel stay.
Can I earn and redeem miles with my United Airlines flight?
If you're signed up with the United Airlines rewards programme, United Mileage Plus, you may be able to collect points when locking in your airline tickets with Expedia. Look for the name of the loyalty programme and then enter your membership number at the final stages of booking to confirm your eligibility. You can also earn points through renting a car, booking hotels and flying with the airline with United Mileage Plus. When you book with Expedia, you can earn OneKeyCash™* on top of your airline miles. Just join One Key™, our free travel rewards programme, to get started. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What is United Airlines's checked-in luggage allowance?
International United Airlines fares will typically include 1 checked-in bag. However, luggage limits may vary based on a range of factors, including your cabin class and fare type. Generally, your checked luggage should not exceed 155 centimetres in dimensions and 23 kgs in weight. For the exact rules, review your United Airlines itinerary or consult with United Airlines customer service to avoid paying extra fees at the airport. If you need to take more, it's best to purchase additional checked baggage before the day of your flight. This is typically more affordable than paying for excess at the airport.
Does United Airlines fly internationally?
Based in Newark, United Airlines connects to countries such as Mexico, Canada, Germany and Dominican Republic. And the fantastic news is you'll score the best United Airlines flight deals right here on Expedia. Whether you're travelling to your favourite holiday spot or would love to explore new horizons, United Airlines will get you there. It shares routes with other airlines through Star Alliance, so you can connect to more places around the globe without needing to book separate journeys.
How can I check in for United Airlines flights?
The United Airlines website makes checking in for your flight a walk in the park. In a few clicks you can manage your booking and choose a seat. Online check in is available from 1 day to 1 hour prior to takeoff for most international and domestic flights. If you're travelling to another country, you may have to present your passport or other travel documents at the airport.

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