- Enjoy two holidays in one with a stopover in Portugal
- Stay up to 5 nights in Portugal without stopover fee
- Stopovers available on selected mid & long haul flights
Flight discount codes & airline deals
Fly for less with the latest flight discount codes and deals for 2025/2026 from some of the UK's largest airlines including TUI, Jet2, easyJet, Virgin Atlantic and British Airways.
- Browse special offers on flights by airline or destination
- Airlines include Air India, Emirates, Qatar Airways & more
- Top destinations include India, South Africa & Australia
- Save on flights to Geneva with direct flights with SWISS
- Depart from London Heathrow
- Prices start from £82 one-way
- Save on low fares on Business class with Air France
- Book flights to Asia, Africa, South Ameria & Caribbean
- Flights depart from the UK via Paris, France
- Book cheap flights to Germany from the UK with Eurowings
- Fly to Berlin, Frankfurt, Hamburg, Munich & beyond
- Depart from Heathrow, Manchester, Birmingham & more
- Explore low fares on flights to India from the UK
- Depart from Heathrow, Gatwick & Birmingham
- Fly to Delhi, Mumbai, Bangalore, Kochi, Goa & more
- Browse flights to Dublin, Cork, Shannon, Knock & Belfast
- Fly from the UK from £49.99 one-way including taxes & fees
- No Aer Lingus promo code required
- Save on UK travel with KAYAK's deals of the day
- Find deals for destinations around the world
- Filter by travel deal type, budget & month
- Save on flights to destinations worldwide with Priceline
- Browse deals for top destinations or search for low fares
- Look out for last minute offers & sale promotions
- Get 30 day free trial Opodo Prime membership
- Best price guaranteed. Save up to 50% on accommodation
- Annual membership for £59.99. Cancel anytime
- Explore top deals from Flight Centre's partner airlines
- Find best fares on popular routes & cabin classes
- Learn baggage allowance, check-in options & more
- Save on business class tickets worldwide with KLM
- Browse promo fares on flights to Europe & beyond
- Explore fares by continent or search by route
- Sign up for Jack's Flight Club membership for FREE
- Receive regular emails with cheap flight deals
- Upgrade to Premium Membership anytime
- Save up to 40% on Abu Dhabi hotel stays (up to 6 nights)
- Enjoy stopover in Abu Dhabi with Etihad Airways
- Alternatively 1-2 night stays at selected 3/4* hotels
- Check out top last minute offers on Virgin Atlantic flights
- Depart from London Heathrow, Manchester & more
- Filter deals by region, cabin type & departure airport
- Explore top deals on flights to the Caribbean
- Depart from London Heathrow, Manchester & Edinburgh
- Destinations include Antigua, Barbados & Jamaica
- Latest special offers on flights with Singapore Airlines
- Flights from London Heathrow & Manchester
- Fly to Singapore, Bali, Thailand, Vietnam, Malaysia & more
- Explore best prices available from Emirates
- Latest low fares for business & economy class flights
- Book flights to Dubai, UAE & destinations worldwide
- Check out attraction & tour offers worldwide
- Book theme parks, museums, experiences & more
- Filter deals by destination & type of activity
- Save on low cost flights around Europe & beyond
- Depart from Heathrow, Gatwick & UK regional airports
- Book low fares with sale offers & special online deals
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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
- Aer Lingus
- Air Canada
- Air France
- British Airways
- Cathay Pacific
- Emirates
- Etihad Airways
- Finnair
- KLM
- Malaysia Airlines
- Qatar Airways
- Singapore Airlines
- Virgin Atlantic
Low cost & holiday carriers
Comparison websites & booking engines
- Cheap Flights*
- ebookers
- eDreams*
- Expedia
- Kayak*
- Kiwi.com
- lastminute.com
- Logitravel
- Momondo*
- Opodo
- Priceline
- Skyscanner
- Travel Trolley
- Travel Up
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.
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 2025/2026 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.
Flights: airline deal finder
Flights from UK & Ireland airports
- Aberdeen
- Belfast City
- Belfast International
- Birmingham
- Bournemouth
- Bristol
- Cardiff
- Cork
- Doncaster
- Dublin
- East Midlands
- Edinburgh
- Exeter
- Gatwick
- Glasgow
- Guernsey
- Heathrow
- Humberside
- Inverness
- Isle of Man
- Jersey
- Leeds Bradford
- Liverpool
- London City
- Luton
- Manchester
- Newcastle
- Norwich
- Prestwick
- Shannon
- Southampton
- Southend
- Stansted
- Teesside
Explore holidays in the sun for less
- Beach holidays
- Family holidays
- City breaks
- Summer holidays
- Winter sun holidays
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- Airport parking deals
- TUI
- Jet2holidays
- easyJet holidays
- Love Holidays
- January sales
Airport parking
- Manchester Airport
- Stansted Airport
- Bristol Airport
- Luton Airport
- Birmingham Airport
- Edinburgh Airport
- Gatwick Airport
- Glasgow Airport
- Newcastle Airport
Airport lounges
- Manchester Airport
- Birmingham Airport
- Bristol Airport
- Edinburgh Airport
- Glasgow Airport
- Heathrow Airport
- Newcastle Airport
- Stansted Airport
- Gatwick Airport