Are you looking for cheap flights for Summer 2025? Discover how we can help using our Best Fare Calendar, hundreds of airline options and the ways we offer you to pay including Buy Now Pay Later products.
Alternative Airlines is a fast, easy and convenient booking experience, offering you flights from over 600 airlines including legacy and low-cost airlines. You'll be able to buy flights from the airlines you prefer.
Summer is usually the time when students and their families are on holiday, visiting many destinations and reuniting with their loved ones. Hence, July and August are the peak seasons for travel and can be quite expensive.
Of course, avoiding the peak seasons to travel would be the easiest way to save money. However, if you have to travel, there are ways that we've made it easier for you to locate cheap flights.
When you start searching for your flights, you'll need to fill in your destinations and your travel class. Once that's done, you'd select the travel dates, which is when our Best Fare Calendar comes in.
The Best Fare Calendar shows you the cheapest date that is cheapest for you to travel in the month, with red being the most expensive and green being the cheapest.
When we show you all the flights available for your route, you can use our filter to find the cheapest airline to fly with. Flights with a connection are usually cheaper but it may not always be the case.
If you are planning to fly and want to make your flights more affordable, then you should consider using our Buy Now Pay Later and financing options like Afterpay, Affirm, PayPal Credit, Klarna and many others.
Depending on where you reside, we may have different offerings. However, these will usually offer you either pay in 3/4 instalment, pay monthly or pay weekly instalments.
Fill in our search form by entering the arriving and departing and arriving airport, travel dates and the number of passengers. Then you should select the travel dates, where you can choose the cheapest date to fly. Remember, green is the colour you should be aiming for.
Filter the results we show you and find the cheapest flight available for your route.
Fill in the passenger details and select all the add-ons you want for your flight. Then select the buy now pay later/financing options we offer. Once you've been approved for your loan, you can make your flights more affordable by utilising the flexible payment options.
We’re super proud of our Trustpilot rating, but don’t just take it from us. See why millions of others love booking their flights through Alternative Airlines
The best time to book summer flights is typically in advance, ensuring you get the best prices and availability for your desired travel dates. When booking with Alternative Airlines, we recommend securing your summer flights several months ahead of your planned departure. This way, you can take advantage of early bird deals and have a wider selection of flight options.
Other useful guides:
Discovering the best deals on summer flights is easy with our platform. Just use our handy Best Fare Calendar, which highlights the cheapest days to fly in green. Then, you can filter flights to find the most affordable airline for your trip. And for even more affordability, check out our Buy Now, Pay Later options, including Afterpay, Affirm, Klarna, and others.
Depending on your location, you can choose payment plans that let you split the cost of your airfare into 3/4 instalments, monthly, or weekly. It's the perfect way to enjoy your summer travels without straining your budget.
