- Check out best fares on worldwide flights from London
- Book flights to Helsinki & destinations across Finland
- Plus connecting flights to destinations around the world
Flight & discount codes 2021/2022: Top airline sale offers & deals
Fly for less with the latest flight discount codes and flight sales for 2021/2022 from some of the UK's largest airlines including BA, easyJet and TUI.
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 return flights to worldwide destinations with KLM
- Book flights to Abu Dhabi, Jo'burg, Tokyo & more
- Plus more flights to the Americas, Middle East & Europe
- Save on flights worldwide with Qatar Airways sale offers
- Book economy from £430 & premium from £1,964
- Join Privilege Club & earn Qmiles points
- Save on flights to Asia & Pacific with Singapore Airlines
- Fly to over 30 destinations from Heathrow & Manchester
- Including Singapore, Australia, Bali & New Zealand
- Explore the best flight deals from TAP Air Portugal
- Book flights to/from Heathrow, London City & Manchester
- Best prices found in the last 48 ours
- Create a bucketlist of places to visit with Nomad
- Find cheapest & most convenient route around the world
- Save time & money with the multi-city search tool
- Explore this week's top 20 travel deals from Travelzoo
- Deals are compiled from over 2,000 travel companies
- Alternatively filter deals by type, destination & dates
- Book cheap flights in 2021/2022 to Europe & beyond with TUI
- Return flight prices start from just £77 per person
- Filter deals by destination, departure point & more
- Explore the routes available from easyJet in 2021
- Select UK departure airport to see destinations
- Alternatively select routes by international destinations
- Book early & save on summer 2021 flights
- Prices shown are one-way. Filter by departure airport
- Travel between 1st May & 31st Oct 2021 (inclusive)
- Find the cheapest fares on flights to/from Malta
- Choose your departure airport & destinatIon + group
- Browse lowest fares by day to find the best flights
- Latest flight offers and special deals from Lufthansa
- Flights to Germany (including Frankfurt & Munich)
- Plus destinations across Europe and around the world
- 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
- Save on worldwide flights with Air France low fares
- Book return flights to destinations across the world
- Flights depart from the UK via Paris, France
- Find the cheapest flights with the Jet2 Low Fare Finder
- Simply say where and when you like to travel
- Low fares from Leeds Bradford, Manchester and more
- Earn 10 Euros for every friend you get to sign up
- Once they sign up to Omio, make a booking & travel
- Receive a 10 Euro Omio travel credit
- Check out last minute holidays & travel deals
- Plus last minute hotel & cruise deals
- Filter deals by travel category
- Find cheapest air fares from popular airlines & OTAs
- Compare prices from BA, Virgin Atlantic, Jet2, Easyjet & more
- Find the cheapest time to fly & where to book online
- Save on flights departing from Irish airports in 2021/2022
- Fly to destinations in Europe from Dublin, Cork & Shannon
- Filter deals by month, departure airport & destination
- Explore low fares on flights to Austria & Europe
- Check out special offers & deals by routes
- Filter routes by departure airport, destination & price
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
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
- Etihad Airways
- Malaysia Airlines
- Qatar Airways
- Singapore Airlines
- Virgin Atlantic
Low cost & holiday carriers
Comparison websites & booking engines
- Cheap Flights*
- 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 2021/2022 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
- Belfast City
- Belfast International
- Durham Tees Valley
- East Midlands
- Isle of Man
- Leeds Bradford
- London City
*affiliate links: find out how we are funded and why this helps us remain free to use.