How to Save Money on Flights: Insider Secrets Revealed

Flights are often the most expensive part of any trip. But what if I told you there are proven strategies to save hundreds—sometimes thousands—on airfare? Airlines use complex pricing algorithms to maximise profits, but with the right knowledge, you can beat the system.
This isn’t your typical “book early” or “fly midweek” advice. Insider tips that will help you save real money on flights.
1. Be Flexible with Your Travel Dates
Flexibility is your biggest weapon when it comes to saving on flights. Airlines price tickets based on demand, so flying on less popular days can save you a fortune.
- Midweek Flights: Tuesdays and Wednesdays are often the cheapest days to fly.
- Off-Peak Seasons: Avoid school holidays, Christmas, and summer breaks. Instead, travel during shoulder seasons (e.g., late spring or early autumn).
Use tools like Google Flights or Skyscanner to compare prices across a range of dates. Their “flexible dates” feature can show you the cheapest days to fly within a month.
2. Set Price Alerts and Monitor Trends
Airfare prices fluctuate constantly. Setting up price alerts ensures you’ll be notified when prices drop.
- Google Flights: Track specific routes and get email updates when prices change.
- Hopper: This app predicts whether prices will rise or fall and tells you the best time to book.
Start monitoring prices at least 6-8 weeks before your trip. This gives you enough time to spot trends and book when prices are at their lowest.
3. Book at the Right Time
Timing is everything when it comes to booking flights. While there’s no universal rule, studies suggest the following:
- Domestic Flights: Book 1-3 months in advance.
- International Flights: Book 3-6 months in advance.
Avoid booking too early or too late. Airlines often release their cheapest seats first, but prices spike as the departure date approaches.
4. Use Incognito Mode When Searching
Ever noticed how flight prices seem to increase the more you search? That’s because airlines and booking sites use cookies to track your activity and create a sense of urgency.
To avoid this, always search for flights in incognito mode or clear your browser cookies before starting a new search.
5. Leverage Budget Airlines
Budget airlines like Ryanair, EasyJet, and AirAsia offer significantly cheaper fares than traditional carriers. However, they make up for it with extra fees for things like baggage, seat selection, and meals.
To maximise savings:
- Travel light with just a carry-on.
- Skip seat selection unless it’s essential.
- Bring your own snacks and water.
Budget airlines are perfect for short-haul flights, but always read the fine print to avoid unexpected charges.
6. Consider Alternative Airports
Flying into or out of smaller, secondary airports can save you a lot of money. For example, London Stansted is often cheaper than Heathrow, and Milan Bergamo is more affordable than Milan Malpensa.
When searching for flights, tick the “include nearby airports” option. Just make sure to factor in the cost and time of getting to and from these alternative airports.
7. Mix and Match Airlines
Who says you have to book a return ticket with the same airline? Sometimes, booking two one-way tickets with different airlines can be cheaper than a round-trip ticket.
Use tools like Skyscanner’s “multi-city” feature to find the best combination of flights. This strategy works especially well for international trips or when flying between multiple destinations.
8. Take Advantage of Stopovers
Direct flights are convenient, but they’re often more expensive. Opting for a flight with a stopover can save you money—and even give you the chance to explore another city.
Some airlines, like Icelandair and Singapore Airlines, offer free or low-cost stopovers in their hub cities. This is a great way to stretch your travel budget and add an extra destination to your trip.
9. Use Points and Miles
If you’re not already collecting frequent flyer miles, start now. Even if you’re not a frequent traveller, you can earn miles through credit card sign-up bonuses, shopping portals, and dining programs.
- Airline Credit Cards: Many offer generous sign-up bonuses that can cover a free flight.
- Point Transfers: Transfer points from programs like American Express Membership Rewards or Chase Ultimate Rewards to airline partners for maximum value.
Pro tip: Use tools like AwardHacker to find the best way to redeem your points for flights.
10. Be Open to Last-Minute Deals
While planning ahead is usually the best strategy, last-minute deals can sometimes offer incredible savings. Airlines often slash prices to fill empty seats close to departure.
Websites like Secret Flying and Scott’s Cheap Flights specialise in finding these deals. Sign up for their newsletters to stay in the loop.
11. Avoid Hidden Fees
The cheapest ticket isn’t always the best deal. Budget airlines and even some traditional carriers now charge for things like:
- Checked baggage
- Seat selection
- Meals and drinks
Before booking, calculate the total cost of your flight, including all potential fees. Sometimes, a slightly more expensive ticket with a full-service airline can end up being cheaper overall.
12. Fly Overnight or Early Morning
Red-eye flights (overnight) and early-morning departures are often cheaper because they’re less popular. While they might not be the most comfortable, the savings can be worth it.
If you’re flying long-haul, consider bringing a neck pillow, eye mask, and noise-cancelling headphones to make the journey more bearable.
13. Check for Student, Senior, or Group Discounts
Many airlines offer discounts for students, seniors, or groups. If you fall into one of these categories, don’t hesitate to ask.
Websites like StudentUniverse and STA Travel specialise in discounted fares for students and young travellers.
14. Use Regional Airlines for Domestic Flights
When travelling internationally, don’t book domestic flights with major carriers. Instead, look for regional airlines that operate within the country. They’re often much cheaper and provide a more authentic travel experience.
For example, in Southeast Asia, airlines like AirAsia and Nok Air offer incredibly low fares for domestic routes.
15. Be Ready to Book Immediately
When you find a great deal, don’t wait. Flight prices can change within minutes, and hesitation could cost you.
Have your payment details ready and double-check your travel dates before hitting “book.” If you’re unsure, many airlines offer a 24-hour cancellation window for free.
Saving money on flights isn’t about luck—it’s about strategy. By being flexible, using the right tools, and staying informed, you can consistently find cheaper fares and travel smarter.
Every pound you save on flights is a pound you can spend on experiences, food, and memories at your destination.
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