- Save on flights to Canada in Air Canada New Year sale
- Book return fares to Canada from £346 per person
- Travel before 31st December 2025 (inclusive)
Flight discount codes & airline deals
Explore the best travel deals in the January sales on holidays, flights, hotels and more.
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.
Expires at 23:59 on Tuesday 28th Jan 2025 · View all Air Canada offers
- Save 20% on ALL 2025/2026 flights with myJet2
- Book flights to the Canaries, Cyprus, Madeira & Spain
- Travel before 14th November 2026 (inclusive)
Expires at 23:59 on Friday 31st Jan 2025 · View all Jet2 offers
- Save on worldwide flights in Singapore Airlines sale
- Fly to Singapore & connections in Asia & Australasia
- Depart from Heathrow, Gatwick & Manchester
Expires at 23:59 on Monday 27th Jan 2025 · View all Singapore Airlines offers
- Book 2025/2026 flights from £26 one way
- Depart from Birmingham, Stansted & regional UK airports
- Fly to Spain, Greece, Turkey, Italy, Croatia & more
- Browse best fares on flights departing in next 3 months
- Filter deals by departure airport, destination & more
- Find the ideal departure time, price & length of stay
- Explore lowest fares on flights to destinations worldwide
- Book flights to/from Turkey & popular connecting destinations
- Fly via Istanbul to Africa, Asia, Middle East & the Americas
- Explore the best prices available from Emirates
- Latest low fares for business & economy flights
- Return flights to Dubai from £535 & Bangkok from £675
- Save up to £300 on holidays with lastminute.com
- Min spend £3,500. Book breaks across Europe & more
- Use promo code at check out for discount to apply
Show discount code
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Expires at 23:59 on Friday 17th Jan 2025 · View all lastminute.com offers
- Book flights with the Iberia January sale
- Discover Casablanca, Mexico City & beyond
- Travel before 31st May 2025 (inclusive)
Expires at 23:59 on Tuesday 28th Jan 2025 · View all Iberia offers
- Save up to £100 on flights with Virgin Atlantic
- Discount varies by cabin class. T&Cs apply
- Travel before 31st October 2025 (inclusive)
Expires at 23:59 on Monday 3rd Feb 2025 · View all Virgin Atlantic offers
- Check out latest special offers & sale promotions
- Fly to Qatar, Thailand, Australia, China, India & more
- Depart from Heathrow, Gatwick, Edinburgh & Manchester
- Save on flights with sale offers from Etihad Airways
- Enjoy savings on popular destinations worldwide
- Book flights to Abu Dhabi, Bangkok, Singapore & more
- Book family holiday deals with Flight Centre
- Enjoy breaks to New York, Paris, Orlando & beyond
- Filter deals by family size, destination & more
- Check out special offers & promo codes from Air India
- Save on flights to/from India & destinations worldwide
- Look out for limited-time offers, special fares & discounts
- Save on flights from the UK with TAP Air Portugal
- Fly to mainland Portugal, Maderia & the Azores
- Plus destinations in South & Central America & beyond
- Explore best fares on flights worldwide with Air France
- Book deals on flights to Europe, Africa, Asia & Americas
- Check out promo fares by continent. Filter by cabin class
- Discover latest offers available from Emirates
- Save on business fares or plan your dream trip
- Flights to the Middle East, Africa, Asia and the Pacific
- Check out exclusive hotel deals available in Hopper App
- Save on hotels, flights & car hire in 2025/2026
- Download & use for FREE. No hidden charges
- Explore top offers on direct flights from the UK
- Filter destinations by price, trip type, flight time & more
- Choose a destination to see cheapest fares & airlines
- Join Budget Air newsletter for a £10 voucher
- Enjoy exclusive news, discounts, sales & more
- Discount voucher only valid on flight bookings
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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