Cheap flights
Bag cheap scheduled & charter flights
Leave it till the last minute and flight costs are often sky-high – but plan ahead and book the right way and savings can soar. We've loads of clever tricks to help you find cheap holiday destinations, book flights at the right time and more.
Other cheap travel guides...
- Overseas travel tips – 60+ tricks to help you save money on holiday.
- Beat budget airline costs – Tips to keep flying costs to a minimum.
- Cheap package holidays – often cheaper & give valuable protection.
Step 1: Decide when and where to go
The key to nabbing jaw-dropping flight deals is to find them first, and snap them up as quickly as possible. If you want to take advantage, you often need to be flexible – ideally on both destination and dates – and able to book quickly.
If you've not decided the details of your holiday, and are happy to explore your options, this step is all about how to go about finding the absolute cheapest flights out there.
However, this isn't for everyone. If you've already decided where you want to go – or you're restricted to travelling on certain dates (such as school holidays) – head straight to step 2 to find out how to get there for the lowest price.
a) Flight finders will send you the best offers
If your travel plans aren't set in stone and you're just after a really keenly priced deal, there are a few nifty flight-finding services which can help. While all work in slightly different ways, they'll alert you when an airline's dropped prices on a particular route – and also flag up pricing mistakes or 'error fares', which can be mega-cheap. Here's our pick of the best:
Site | How it works |
Jack's Flight Club (JFC)* |
JFC sends its members email alerts with details of cheap flights. If you're flexible about when and where you go, this can be a good way to grab a bargain. Its basic service is free, though it also has a £48/year premium service which sends out more deals. See how to get a free 30-day premium trial. |
Holiday Pirates |
Holiday Pirates mainly searches for cheap package holidays, but it also lists deals on flights and hotels. You can get free alerts if you sign up to its email newsletter or download the app (see links on the footer of any of its webpages. Some deals can be booked through its website – for others, you'll be directed to a travel operator's site to pay. |
HotUKDeals has a travel section, where users flag cheap flights they've spotted. And we'll flag any cheap flight deals we spot in our weekly email, and on Twitter (now called 'X') and Facebook. Let us know on the forum if you've used the sites above, or found any others we've missed.
b) Sign up for airline email updates so you never miss a sale
If you're looking for a flight a good number of months away, it's also worth signing up to the email lists of all the relevant airlines. Often they email details of short-term sales, so if you've an idea of when you want to go, you can pounce when the moment comes.
Ones to try for sales are the newsletters of Air France, Easyjet and KLM*. If you're set on a British Airways flight, it's worth checking BA's cheap fares finder for its lowest prices to worldwide destinations.
Remember, though, before you book in an airline sale, always use a comparison site to check that you've actually found the cheapest price.
If you know approximately when or where you want to travel, there are clever free tools which helps you track the cheapest prices on all routes, meaning you can plan ahead without waiting for sales or flight finders.
Skyscanner Savings Generator Tool
A new tool from Skyscanner helps you work how far in advance to book a flight ticket for a particular destination and month in order to get the lowest price. When we used its Savings Generator Tool* to plan a trip from London to Bangkok in September, it suggested that booking four weeks ahead would be cheapest. For Manchester to Dubai in April, it recommended booking 21 weeks ahead.
The tool draws on Skyscanner's own extensive data. It does warn, however, that flight prices are dynamic and complex, so it's best to start a search from the Skyscanner homepage* to see the full inventory of live prices, or to set up a price alert.
Skyscanner also has a way of estimating the overall cheapest month to travel to a specific place. Enter a start and destination on the Skyscanner homepage*, select 'Depart' and 'Flexible dates', and you'll see which is the cheapest month. When we checked, it showed that November is the cheapest month to fly from London to Lyon.
Another tool you can try is Momondo*, a metadata search engine which works similarly to Skyscanner and other flight comparison sites. Its standout feature is the 'Flight Insight' data it offers for a number of popular routes (you can find it at the top right of your flight search results). It helps pinpoint the best time to book, which day of the week to fly and even which airport's cheapest to fly to.
Overall we found Skyscanner's results more dynamic and extensive. For example, Momondo suggests '32 days before' for the majority of bookings we looked at, while Skyscanner gave much more varied results. Also Momondo's 'days to departure' graphs only go back 60 days, making them more limited than Skyscanner's.
Whichever tool you use, remember the results are a useful average to help plan your trip dates rather than a cast-iron guarantee. The data's based on prices quoted in flight searches and includes sales too, so take it with a hefty pinch of salt and, if in doubt, book early.
Always supplement your search with other comparison sites to see if you can beat your price.
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Step 2: Find the cheapest flight
Once you've pinpointed when and where you want to go, follow these steps to ensure you're getting the best possible deal.
a) Head to a comparison site (or two)
Don't assume going direct to an airline is the cheapest way to book – use a price comparison site to double check first.
These comparison sites search online travel agents (such as Expedia and Ebookers), as well as airlines to find you the cheapest flight options for your destination and date, and the cheapest place to buy from. For example, a while back we saw a London to New York City return for £250 booked through an agent, but it was £260 for the SAME Virgin Atlantic flight booked direct with the airline.
Below are our favourite flight comparison sites. We've ranked them based on features and ease-of-use (as well as prices returned) in our quick spot-check.
Remember: Different comparison sites search different firms, so check at least two.
Comparison site | Why we like it |
|
For comparison including baggage. We argue within MSE Towers about the very top pick, but Kayak* is Martin's favourite, so it wins. It's got a decent range of user-friendly filters – for example, you can specify at the start of a search whether or not you want to check in bags so you can compare costs more accurately. |
For flight data info. We like Momondo* for its nifty tool that tells you the cheapest and most expensive dates around your flight, as well as helpful insights such as the cheapest airport to fly from and to. It doesn't do it for all destinations, but it has some of the biggies, including New York, Dubai, Sydney, Cape Town. | |
Google Flights |
For speed and ease of use. The search engine might not be the first place you think of when booking a holiday, but Google Flights is a decent rival to the likes of Kayak and Momondo. Once you've selected a route, it immediately shows you how prices vary depending on which dates you fly. |
Other sites worth checking | |
Skyscanner* | |
Fly.com | |
Dohop | |
Expedia* |
b) Check if stopping over could save you even more
Direct flights are always more convenient. However, if you've a bit more time, sometimes an indirect flight only adds a couple of hours to the journey, but could save you some serious cash. Plus, if your flight does have a long stopover, some airlines will offer you a free hotel.
We checked return flights from London to 10 popular long-haul destinations to see how much you could save by flying indirect. The results are in the table below – as a rule, we found bigger savings on longer, non-US flights.
We haven't included Dubai, Los Angeles, New York and Miami in our comparisons below because when we looked it's often cheaper to fly direct.
London to: | Direct | Non-direct | Layover time and location |
Bangkok | £725 | £587 | 50m outbound, 1h20 return via Hong Kong |
Beijing | £647 | £454 | 3h15min outbound, 3h25 return via Changsha |
Cape Town | £966 | £745 | 1h15 outbound via Addis Ababa, 2h25 return via Doha |
Kuala Lumpur | £704 | £532 | 1h10 outbound, 1h40 return via Abu Dhabi |
New Delhi | £531 | £462 | 3h30 outbound, 55m return via Bahrain |
Rio de Janeiro | £740 | £650 | 1h15 outbound, 7h25 return via Rome |
Seoul | £792 | £608 | 1h15 outbound via Amsterdam, 1h15 return via Paris |
Singapore | £836 | £601 | 2h15 outbound, 9h10 return via Athens |
Tokyo | £1,159 | £848 | 4h40 outbound, 5h20 return via Shanghai |
Vancouver | £564 | £500 | 3h40 outbound via Toronto, 4h35 return via Montreal |
To look yourself, search through the big price comparison sites we've used above. Kayak*, Momondo* and Skyscanner* all show you direct and indirect flights, so you can easily compare prices.
d) You can split tickets on flights too and sometimes save £100s
It's easy to search for flights from A to B but by being a little creative about the route and splitting the ticket, you might be able to slash the cost even further.
It's commonly associated with trains (see our Cheap train tickets guide) but it does work on flights too, you just have to be willing to do the research.
Ex-MSE Guy broke down his search for flights from London to Singapore and Malaysia and saved £170:
I wanted to book flights from London to Malaysia and Singapore, including a trip to the Malaysian island of Penang.
I originally searched for open-jaw tickets from London to Singapore, then Kuala Lumpur to London with the intention of booking internal flights from Singapore to Penang and Penang to Kuala Lumpur. The initial cost, including internal flights, was £910.
Being a MoneySaver and to fully compare costs, I tried searching London to Penang then Kuala Lumpur to London. The quote dropped to £760. But as the outbound flight was via Singapore anyway, I broke it down further – London to Singapore, Singapore to Penang, Penang to Kuala Lumpur, Kuala Lumpur to London.
New quote: £740, a huge £170 less than tickets on my initial search.
Found your own split ticket bargain? Please post details in the MSE Forum.
e) Check niche travel agents for cheap flights to specific destinations that aren't online
The UK's a melting pot of different immigrant and ethnic communities, and this can be used to great advantage for a cheap flight booking. Niche travel agents often specialise in finding deals to the relevant communities' linked countries.
For example, Shepherd's Bush in London and the surrounding area has some Caribbean specialist tour agents.
Don't forget to check prices elsewhere before you buy to make sure you're getting a good deal. If you know of a cheap specialist travel agent, please add your finds in the forum.
When booking through a smaller travel agent, it's worth being aware of the risks if it goes under. See The firm's gone bust – what protection do I have? section of our Holiday rights guide.
f) See if a package holiday works out cheaper (even if you don't use the hotel)
Online travel agents allow you to book flights, hotels and car hire, and will often give extra discounts if you combine them in a 'package'. Sometimes you can even find a deal that includes travel and accommodation for less than the cost of the flight alone.
What's more, most package operators are ATOL-protected (though always check before you book). This means if the company goes bust, your holiday is automatically protected. You'll get a full refund if you haven't left yet, or you could carry on the trip and still get home if you're already there.
Our top sites are Expedia* (which also owns Ebookers* and Travelocity), Opodo, Lastminute.com* and Netflights for long-haul. See the Cheap package holidays guide for all our top picks, and tips on how to find the best deals.
WARNING. These sites can be cheap, but we've heard about problems people have with getting refunds when they've booked through online travel agents. If you are having problems, see our Flight delay rights and Flight cancellation rights guides.
Step 3: Maximise savings when you book
So, you've figured out where you want to go, and found the cheapest flights on offer... but there's still opportunity to maximise your savings (or get accidentally caught out by high-cost 'extras') when you're booking – especially when it comes to 'budget' airlines such as Ryanair and Easyjet.
Below are our tips for making sure you maximise your savings when you book.
a) Check the real cost of your ticket (and avoid hidden extras)
Booking budget airline flights can be a minefield. Luggage, check-in, reserved seats and food are just some of the extras you may have to fork out for. And what's worse, they're not always made clear until you've started making the booking.
To help, the CAA (Civil Aviation Authority) website has a useful airline charges comparison table which shows extra fees for a host of big airlines, as well as luggage allowances, seat selection charges and even whether a meal's included with your ticket. While you should always double-check these with the airline before you book, it's handy to see the real cost of your ticket so you can make a more accurate comparison.
Our Budget flight fee fighting guide also has tricks to beat those nasty charges, from paying the right way to beat the fees, to multi-pocket jackets so you can take extra carry-on luggage. Plus see our Easyjet tricks and Ryanair tips guides for specific advice if you're flying with them.
b) Can you beat airline baggage fees by POSTING your luggage?
For a more extreme way to save on flight extras you could ship your holiday luggage abroad. There are now a number of firms offering this service – we've crunched the numbers and found this can save serious cash.
We've found a couple of firms that offer competitive prices for sending luggage abroad – Send My Bag* and Mybaggage. Both are well reviewed – though this is a new, untested concept so let us know what you think in the forum.
While doing this can be cheaper than paying to take your bags on the plane this isn't just about saving money. Shipping bags ahead means you don't need to lug them to and from the airport – handy for families, the elderly or those with disabilities.
What's more, this can be a way to avoid eye-watering last-minute luggage charges on your return from holiday, if your bag's over the weight limit. For example, Easyjet charges £12 per KILO for excess weight at the airport.
Need-to-knows
Having multiple web pages open could lead to a wrong booking
A few MSE Forumites have reported problems booking flights while having two or more web pages open, where the flight details get booked using the wrong details from an older search.
If you're using more than one page to search, it's a good idea to close the other pages before you book, and try deleting your browser's cache to ensure you're seeing the most up-to-date price. Forumites recommend clearing your internet cookies and starting with a new browser page, or even using a different browser altogether to look for quotes.
Extra tips for before you get to the airport
Now you've secured your cheap flights and are getting excited for your trip, these next few tips will make sure you continue to get the best value for money at the airport.
a) Book parking in advance if you're driving to the airport
While public transport usually wins, for large families or groups, driving to the airport can be cheaper. Yet booking early is crucial. Wait till you get to the airport and you're a captive customer – a dream for airport parking companies, not so for MoneySaving. Even booking in advance on the day could save you money.
Some inspiration from MSE Forum user Bigdaddy10:
I paid £40 instead of £115. Granted we booked for the August bank holiday in March, but it goes to show there are bargains to be had by booking ahead.
To maximise savings, book well in advance. Just as with flights, comparison sites are the best place to start, but it's also worth trying booking direct, combining parking with a hotel room or renting a personal space near the airport. Our Cheap airport parking guide has full step-by-step help, plus we've blagged extra discounts on top to help bring costs down further.
b) Planning on treating yourself at duty-free? Pick it up on the way back
If you're looking to buy duty-free goods but don't want to have to carry them on the plane, website Duty-Free On Arrival has a handy airport search that provides info on whether you can buy duty-free when you arrive.
However, don't assume buying duty-free is always cheapest. If you're after a particular item, quickly check prices online before you go. This'll help give you a benchmark to compare with the duty-free price when you get there.
Airline ✈️ | Phone number ☎️ |
British Airways | 0344 493 0787 |
Easyjet | 0330 551 5151 |
Emirates | 0344 800 2777 |
Jet2 | 0333 300 0042 |
KLM | 020 7660 0293 |
Norwegian | 0330 828 0854 |
Ryanair | 0113 868 4151 |
Tui UK | 0203 451 2688 |
Virgin Atlantic | 03448 747 747 |
Wizz Air | 0330 977 0444 |
d) Cut airport transfer costs with shuttle buses or splitting airport travel with others
Holiday Extras* lets you book transfers between airports and popular resorts across the globe. It offers basic shared shuttle buses, as well as private transfers. There's also Hoppa*, which MSE Forumites report can turn up some very competitive prices (though always check these for yourself before you book).
Allow plenty of time, and don't expect anything too fancy. Here's how MSE Jenny K found it:
From my experience, don't expect anything too posh if you opt for a shuttle bus, and allow plenty of time to get to the airport. After all, if there are hordes of other passengers to pick up, you don't want to miss your flight.
Feedback's generally positive, though there are reports of occasional problems with missed pick-ups, so factor this in if you're considering it. If you've used it, please let us know how you've got on in the forum discussion.
Holiday car hire can save a hefty whack on taxis to and from the airport, as well as transport costs while you're there, providing you do it right.
If you're going to need it, book the right way and generally as early as possible to grab it cheaply. What can be £5/day months ahead can be triple or more just before you go and far more once you've arrived at your destination, adding £100s overall.
You can find full details of current deals and tips 'n' tricks in the Cheap car hire guide, but here are the key points:
- Work out what you need. There's often a mass of costly add-ons on offer, including sat-navs and extra drivers. Before you book, work out what you need and ditch the rest.
- Quickly compare quotes. Next, take the legwork out of your search by using the right comparison sites to grab the most quotes in the least time. Our top picks are Skyscanner*, Kayak*, TravelSupermarket*, Enjoy Travel* and Carrentals*.
- Check for extra discounts. See if you can squash the price further through fly-drive package deals, cashback, specialist travel brokers and online vouchers.
- Get cheap excess insurance before you go. The hire firm will want you to get up to £25/day excess cover on top of the included insurance. Instead, get Cheap excess insurance for as little as £2 before you go.
More travel tips
We've a whole host of tips to get you prepped for your holiday. Below is a quick round-up of where we'd suggest you head next:
- Travelling as a group, sit together for free if you're flying with BA, Easyjet, Virgin, or more.
- Sunscreen isn't the only protection you should be thinking about, find the right travel insurance to make sure you're covered whilst you're away.
- Avoid getting hit by an unexpected phone bill, learn how to use your mobile on holiday for cheap (or free).
Glide over to our 60+ overseas travel tips for lots more like this.
Have your say in our forum!
Spotted out of date info/broken links? Email: brokenlink@moneysavingexpert.com
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