Flight discount codes 2018/2019: Latest airline sales & deals

Fly for less with the latest flight discount codes and flight sales for 2018/2019 from some of the UK's largest airlines. Whether it's a short trip or a long-haul flight, we have offers to suit every traveller, so make sure you visit our selection before booking to see if you could save.

  • Save on flights in 2018/2019 with latest Virgin Atlantic offers
  • Book low fares on flights to destinations worldwide
  • Return fares to the USA from £321 per person

Expires at 23:59 on Tuesday 25th September 2018 · View all Virgin Atlantic offers

  • Save on beach holidays, city breaks & flights worldwide
  • City breaks from £99 & beach holidays from £268
  • Book destinations across Europe, Caribbean, USA & worldwide

Expires at 23:59 on Tuesday 25th September 2018 · View all British Airways offers

  • Save EXTRA £20 on selected flights in summer 2019
  • Automatic discount applies to short & mid haul return flights
  • Travel between 1st May & 31st Oct 2019 (inclusive)

Expires at 23:59 on Sunday 30th September 2018 · View all Thomas Cook Airlines offers

  • Save on flights to the Caribbean with Thomas Cook Airlines
  • Book flights to Antigua, Barbados, St Lucia, Tobago & more
  • Prices start from just £399.99 per person (return)

Expires at 23:59 on Sunday 30th September 2018 · View all Thomas Cook Airlines offers

  • Save on flights to the USA with Thomas Cook Airlines
  • Fly to Orlando, Boston, New York, Las Vegas, Miami & LA
  • Prices start from just £479.99 per person (return)

Expires at 23:59 on Sunday 30th September 2018 · View all Thomas Cook Airlines offers

  • Explore the best prices available from Emirates
  • Latest low fares for business & economy in the coming months
  • Return flights to Dubai from £399 & Bangkok from £499
  • Save EXTRA £20 per person on ALL return flights with TUI
  • Book flights to the Canaries, Europe, Caribbean, USA & more
  • Travel between 1st Oct 2018 & 31st Oct 2019 (inclusive)
Show discount code ******R20

Expires at 23:59 on Sunday 30th September 2018 · View all TUI offers

  • Save EXTRA £20 per person on ALL return flights with TUI
  • Book flights to the Canaries, Europe, Caribbean, USA & more
  • Travel between 1st Oct 2018 & 31st Oct 2019 (inclusive)
Show discount code ******R20

Expires at 23:59 on Sunday 30th September 2018 · View all TUI offers

  • Browse the lowest fares on flights to long haul destinations
  • Book return flights to the USA & the Caribbean in 2018
  • Destinations include New York, Orlando, Las Vegas & Tobago
  • Save on flights to worldwide destinations with KLM
  • Dubai from £272, New York from £278 & Beijing from £462
  • Plus more flights to Africa, Asia & the Middle East
  • Save on worldwide flights from the UK in the Qantas sale
  • Book flights o Australia, New Zealand, Dubai & more
  • Return flights from £323 including taxes/charges
  • Check out lowest fares on mid & short haul flights
  • Book return flights to destinations across Europe & beyond
  • Destinations include Croatia, Cyprus, Greece, Turkey & Spain
  • Save on flights to the Middle East, Asia & the Pacific
  • Book return flights from £321 with Royal Brunei
  • Destinations include to Dubai, Brunei, Manila & Bali
  • Save on upper class fares with Virgin Atlantic offers
  • Book flights to destinations the USA, Caribbean & worldwide
  • Return flights from London start from just £1,329 per person

Expires at 23:59 on Tuesday 25th September 2018 · View all Virgin Atlantic offers

  • Browse the lowest fares on Oman Air flights in 2017/2018
  • Book flights to Oman, the Middle East & across Asia
  • Depart from London Heathrow & Manchester Airport
  • Explore the latest low fares for 2018/2019 from Finnair
  • Fly to destinations across Europe, Asia, Australia & more
  • Worldwide flights connect in Helsinki, Finland
  • Save on Virgin Atlantic premium economy fares in 2018/2019
  • Book flights to the USA, Caribbean & around the world
  • Return flights from London start from just £707 per person

Expires at 23:59 on Tuesday 25th September 2018 · View all Virgin Atlantic offers

  • Save on flights to the USA including New York & Boston
  • Fly from the UK (via Dublin) from £199 one-way incl. taxes
  • Fares based on return. No Aer Lingus promo code required
  • Travel before 31st March 2018 (inclusive)
  • Save on long haul flights from Manchester in 2018/2019
  • Fly to Houston from £350 & Bangkok from £385
  • Plus Bali from £470, Singapore from £450 & more
  • Travel before 4th December 2018 (inclusive)
  • Browse cheap flights to Dublin, Cork, Shannon, Knock & Belfast
  • Fly from the UK from £24.99 one-way including taxes & fees
  • No Aer Lingus promo code required
  • Travel before 31st March 2018 (inclusive)

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Where to find cheap flights and discounts online?

If you're on the hunt for cheap flights, be it for a city break, holiday or work trip, your best bet is to book online where you'll find flight sales, discount codes and deals to help you cut the cost. You may decide to book directly with your chosen airline or perhaps you prefer to head to a comparison site to see what the cheapest possible fare going is, regardless of the airline.

No matter how you find and book your fare, by using an applicable cheap flight discount code from the current selection, you're certain to save even more. While we list up-to-date and exclusive offers on this page, for deals relating to specific airlines, booking agents or comparison sites, check out the following leading companies for cheap flights:

Major long & short haul airlines

Low cost & holiday carriers

Comparison websites & booking engines

Understanding flight discount codes

Many airlines and travel agents offer flight discount codes, also known as voucher codes or promotional codes, which can be used to save you money. Discount codes are usually percentage discounts or reduced prices offered for a certain period of time. Make sure you read the small print to get all the facts relating to your chosen discount code before booking.

Latest flight discount codes & deals for 2018/2019 © Tony Hisgett - Wikimedia Commons
Latest flight discount codes & deals for 2018/2019 © Tony Hisgett - Wikimedia Commons

Usually you're simply required to input the code at checkout on the retailer's website to get the discount. Discounted airline tickets might cover just one route or any number of routes in a particular country or destination. Have a look and see if the latest flight discount codes 2018/2019 tempt you into booking that weekend away or well earned break.

About Airline sales

Airlines don't like to fly with empty seats so flight sales are held to help fill up aircraft. Whether you're thinking of a long or short-haul trip, check out our selection of the latest seasonal flight sales to see if you could save.

Remember to check the terms and conditions of your chosen flight before booking, and contact the airline, flight booking engine or travel company directly with any specific questions.

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