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United Flights & Tickets

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Find the best United flight deals

Looking for a cheap last-minute deal or the best return flight? Here are the lowest-priced United flight tickets from hundreds of providers.
Boston.£280 per passenger.Departing Tue, 10 Mar.One-way flight with United.Outbound indirect flight with United, departs from London Heathrow on Tue, 10 Mar, arriving in Boston Logan International.Price includes taxes and charges.From £280, select.
New York.£308 per passenger.Departing Mon, 2 Feb.One-way flight with United.Outbound direct flight with United departs from London Heathrow on Mon, 2 Feb, arriving in New York Newark.Price includes taxes and charges.From £308, select.
Tulum.£423 per passenger.Departing Tue, 17 Feb.One-way flight with United.Outbound indirect flight with United, departs from London Heathrow on Tue, 17 Feb, arriving in Tulum Felipe Carrillo.Price includes taxes and charges.From £423, select.
Sao Paulo.£456 per passenger.Departing Mon, 2 Mar.One-way flight with United.Outbound indirect flight with United, departs from London Heathrow on Mon, 2 Mar, arriving in Sao Paulo Guarulhos.Price includes taxes and charges.From £456, select.
Buenos Aires.£459 per passenger.Departing Thu, 22 Jan.One-way flight with United.Outbound indirect flight with United, departs from London Heathrow on Thu, 22 Jan, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From £459, select.
Santiago.£459 per passenger.Departing Tue, 27 Jan.One-way flight with United.Outbound indirect flight with United, departs from London Heathrow on Tue, 27 Jan, arriving in Santiago Arturo Merino Benitez.Price includes taxes and charges.From £459, select.
Bogota.£465 per passenger.Departing Mon, 2 Feb.One-way flight with United.Outbound indirect flight with United, departs from London Heathrow on Mon, 2 Feb, arriving in Bogota.Price includes taxes and charges.From £465, select.
Lima.£469 per passenger.Departing Tue, 27 Jan.One-way flight with United.Outbound indirect flight with United, departs from London Heathrow on Tue, 27 Jan, arriving in Lima.Price includes taxes and charges.From £469, select.
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United flight information

Best flight deal£350
Cheapest month to flyJanuary
Destinations382
Most popular airportChicago O'Hare International
Average flights per week45,806

How to find cheap United flights

Here are a few tips on how to find the best price.

Filter your search by airline

We've compared every online travel agent out there to find the cheapest flight tickets on the net. If United flies to your chosen destination, you'll be able to filter your results to just those operated by them. If not, we'll show you the next-best options, by price or journey length.

Fly from London Heathrow

Recently, the cheapest United flights have been departing from London Heathrow. And at the moment, the lowest-priced route is from London Heathrow to New York John F. Kennedy, for £350.

Stay loyal to United

Many popular airlines offer loyalty programs. Each time you fly with them, you'll be awarded air miles or points to spend on later flights. You can also look out for credit cards that allow you perks – like free First Class lounge visits.

Flex your dates for the best United rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly anywhere you like in the world.

Catch your United flight in January

We crunched the flight calendar and found that on average, United prices to the most popular destinations are cheapest in January.

Set up a Price Alert

We'll let you know when the price of your flight goes up or down so you can book when the time is just right. You're even able to watch specific United flights.

Book your United ticket with extra peace of mind

Check to see if United tickets are flexible

Some airlines still offer the flexible booking policies. If you bag one of these tickets, you won’t lose out if your flight has to be changed or cancelled.

Book spotless stays

Find hotels with sparkling 5/5 cleanliness ratings, or bag a room with free cancellation.

Get insured

Choose travel cost protection and take your trip with confidence. With the right travel insurance, you won’t lose out on money if your flights with United are changed or cancelled or your trip is cut short.


Finding flights with United: FAQs

United flies directly to 389 destinations globally, including Chicago O'Hare International, Houston George Bush Intercntl. and New York Newark.
We compare every price from over 1,200 airlines and travel agents to find you the best. There are no hidden fees, just the lowest fares and best value options for your trip. Want to make sure you have the best experience with United? We rate each airline and travel agent on the service they provide, and remove those who aren't doing the right thing for our travellers.
Our data shows that the cheapest month to fly with United is usually January. Airlines often have big sales on Black Friday every November.
At the moment, the cheapest United route we found is from United Kingdom to New York John F. Kennedy for £350.
The best price we found for a return flight with United within the last 45 days is to New York John F. Kennedy for £350.

Other popular airlines in United Kingdom

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