How to Find Cheap Last-Minute Flights in 2025: Hacks That Work

Booking a last-minute flight in 2025 doesn’t mean you have to pay sky-high prices. Whether it’s an unexpected trip, a sudden change of plans, or just a spontaneous adventure, there are still smart ways to find cheap fares. In this guide, you’ll discover practical hacks that work — from using the right tools and flight apps to being flexible with airports and travel dates. These strategies can help you avoid overpriced tickets and book affordable flights, even at the last minute.

First, Know When “Last-Minute” Isn’t Worth It

Contrary to popular belief, last-minute deals are not always cheaper, especially for international flights or during peak seasons. Airlines now use dynamic pricing that often raises fares in the final days before departure.

That said, domestic flights, weekday travel, or underbooked routes can still drop in price within 2–7 days of takeoff.

7 Proven Ways to Find Cheap Last-Minute Flights

1. Use Flight Comparison Tools with Filters

Websites like:

• Google Flights (filter by “cheapest” and flexible dates)
• Skyscanner (select “Everywhere” as destination)
• Kiwi (find hidden city routes and virtual interlining)

These tools let you see cheap flights from your location even when time is tight.

2. Be Flexible with Your Airport or Destination

Flying out of a secondary airport (like Gatwick instead of Heathrow) can reduce fares.
Also, consider booking a nearby city, then take a train or bus to your final stop.

Example:
London → Milan is cheaper than London → Rome
Take a budget flight to Milan, then a low-cost train or Ryanair hop to Rome.

3. Check Budget Airline Sites Directly

Budget carriers like Ryanair, EasyJet, Wizz Air, or Southwest may offer late fare drops on their websites that don’t appear on aggregators.

Tip: Search in incognito mode or clear cookies to avoid price inflation based on repeated searches.

4. Use Points or Miles If You Have Them

Many airline reward programs allow last-minute redemptions.
If you’re short on cash but have points, this is the time to use them — even if it’s just to reduce the fare.

Some credit cards also offer travel portals that show exclusive last-minute rates.

5. Search One-Way Instead of Round-Trip

Booking two separate one-way flights on different airlines may save you more than a return ticket, especially last minute.

This is ideal if you’re unsure about return dates or want flexibility.

6. Use “Throwaway Ticketing” or Hidden City Tricks (Cautiously)

Websites like Skiplagged show flights where your stopover is your final destination.

Example:
You want to go to Paris → Book a flight to Munich with a layover in Paris and don’t board the second leg.

Use this at your own risk — airlines dislike it and may penalize frequent usage.

7. Fly at Odd Hours

Late-night or very early flights are less in demand, especially for last-minute bookings. These are usually the last to fill up and often go cheaper if you’re booking within 48 hours.

When Last-Minute Flights Are Cheaper

Apps That Help You Track Last-Minute Flight Deals

• Hopper – Price predictions and last-minute alerts
• Skiplagged – Hidden city pricing
• Last Minute Travel Deals – Dedicated deals platform
• Kayak Explore – Finds deals from your airport to anywhere

Set alerts for specific destinations or flexible weekends and get notified of drops.

FAQs – Booking Last-Minute Flights

Are last-minute flights ever cheaper than booking in advance?

Yes, especially for domestic or underbooked routes. But for international travel or during holidays, prices usually rise.

How late can I book a flight before departure?

Technically, you can book up to 2–3 hours before takeoff online, but for the best fares, aim to book at least 24–48 hours in advance.

Are budget airlines better for last-minute deals?

They can be. Budget transport often offers flash sales or unsold seats at discounts, but watch for added fees.

Should I call the airline directly for a last-minute deal?

Sometimes it helps, especially if you’re flying same-day. But in most cases, online search engines offer better visibility.

Related Articles from Flightofly

• Cheap Flights from Small Cities
• Cheapest Flights to Cyprus from the UK

Final Thoughts

Cheap last-minute flights do exist, but they require speed, flexibility, and a few smart tools. The more open you are to alternate routes, airports, and timings, the better your chances of saving big.

Before you go, visit our Cheap Flights Hub for live deal tools, price trackers, and more expert travel hacks.