Buy cheap flights in August 2025 with Alternative Airlines. We offer worldwide flights with a choice of 600+ airlines. Use our 'cheapest flight' calendar and filter to quickly and easily find the cheapest flights in August.
Looking for cheap flights in August 2025? Whether you're travelling for leisure or business or booking flights for the school holidays, for many countries across the world, August is the most popular time to travel. Because of this, it can be hard to find a good deal and bag yourself a cheap flight in August.
But, don't worry, at Alternative Airlines, we've made it really easy to find the cheapest flights on our site so that you can easily find the best prices, no matter when or where you're flying.
We offer flights from more than 600 airlines all over the world, plus you can pay with a choice of 40+ payment methods and 160+ currencies.
Our 'cheapest flight' calendar will help you find the cheapest flights in August 2025 before you've even searched for flights on our site.
The calendar highlights all of the cheapest dates to fly on in green and the most expensive dates to fly on in red. If you're flexible with your dates and don't mind when you fly, it's a great way to find the best deals throughout the month.
Once you've decided where and when you want to fly, you can narrow your search even further to find the cheapest flight by selecting 'Lowest Price' on the drop-down list under 'Sort By'. This will bring all the cheapest flights in August on your chosen dates to the top of the flight search results so that you can easily find the cheapest flight for when you want to fly.
If you want to fly on a certain airline, our banner makes it very easy for you to find the cheapest flight for each airline. It also gives you an idea of which airlines offer cheaper flights.
We display the cheapest flight price for each airline from left to right, with the cheapest option on the left. By clicking on the airline logo, the flight search results automatically filter and only display flight results from your chosen airline, with the cheapest flights on that airline at the top.
Found the flight that you want? Great! But, when buying a flight, how you pay is just as important as what you pay. At Alternative Airlines, you can buy now and pay later or buy your flights on finance. Spreading the cost of your flights over time and delaying your payment is a great way to take the sting out of a flight purchase and make it that much for affordable!
Find our search form at the top of the page and enter your departure/arrival cities, how many passengers will be flying and the cabin class you'd prefer to fly in. We'll choose your travel dates in the next step.
When selecting your travel dates, you can use our calendar to quickly find the cheapest dates to fly on. The cheapest dates to fly on will be highlighted in green. Press 'Search Flights' to proceed.
On the next page, we'll show you all the flights that are available on the dates and between the destinations that you entered. You can quickly and easily find the cheapest flights by selecting 'Lowest Price' under 'Sort'.
Once you've found the flights that you want to buy, select them and click 'Confirm Selection'.
Once you've filled out the passenger details for the flight, you'll be asked to choose a payment method. Choose the payment method that you'd like to buy your flights with, click 'Continue to Payment' and follow the instructions on-screen to confirm your payment and book your flights. Once your flight is confirmed, we'll email you your e-ticket right away.
Tip: Our buy now pay later and financing payment methods can help you budget and make your flight booking that much more affordable
Alternative Airlines offers flights from more than 600 airlines worldwide, so you can find cheap flights in August 2025 no matter where in the world you're flying. Here are some examples of the cheapest routes to fly in August 2025.
New York (JFK) ➡ Frankfurt (FRA) or Berlin (MUC)
Direct round-trip flights from $514 USD
Los Angeles(LAX) ➡ Rome (FCO) or Milan (MXP)
Direct return flights start at $689 USD
Miami (MIA) ➡ Paris (CDG)
Round trip flights (direct) start from $604 USD
New York (JFK) ➡ Las Vegas (LAS)
Round-trip flights from $254 USD
Orlando (MCO) ➡ Las Vegas (LAS)
Return flight prices start from $236 USD
Chicago (ORD) ➡ Las Vegas(LAS)
Return flights from $118 USD
Dallas/Fort Worth (DFW) ➡ London (LHR)
Return flights start from $734 USD
Sydney (SYD) ➡ London (LHR)
Round-trip flights from $1,270 AUD
Toronto (DFW) ➡ London (LHR)
Return flights from C$1,240
London Gatwick (LGW) ➡ Malaga (AGP)
Direct round-trip flights from £65 GBP
Manchester (MAN) ➡ Barcelona (BCN)
Return flights (direct from) from £54 GBP
Atlanta (ATL) ➡ Madrid (MAD)
Round-trip flights from $615 USD
London (LHR) ➡ Dubai (DXB)
Direct round-trip flights from £377 GBP
Birmingham (BHX) ➡ Dubai (DXB)
In-direct return flights from £336 GBP
Direct return flights from £468 GBP
Cairo (CAI) ➡ Dubai (DXB)
In-direct return flights from £346 GBP
Direct return flights from £389 GBP
London (LHR) ➡ New York (JFK)
Direct round-trip flights from £310 GBP
Manchester(MAN) ➡ New York (JFK)
Direct return flights start from £329 GBP
London (LHR) ➡ New York Newark (EWR)
Direct round-trip flights from £312 GBP
Sydney (SYD) ➡ Bali (DPS)
Round-trip flights (direct) start from $574 AUD
Melbourne (MEL) ➡ Bali (DPS)
Direct return flights from $710 AUD
Singapore (SIN) ➡ Bali (DPS)
Direct return flights from $230 USD
London (LHR) ➡ Kingston (KIN)
Return flights from £537 GBP
Toronto (YYZ) ➡ Montego Bay (MBJ)
Direct round trip flights start from C$731
Miami (MIA) ➡ Kingston (KIN)
Return flights from $478 USD
Use our search form at the top of the page to start searching for cheap flights in August 2025!
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