The best time to buy a plane ticket at the lowest price is generally Tuesday or Wednesday , between midnight and 6 a.m. This is when airlines adjust their fares after the weekend, taking advantage of less competition.
Recap: When to buy your plane tickets?
- Domestic flights: ideally buy 25 to 90 days before departure (often 1 to 3 months ), with a peak in savings mentioned around 25 days .
- Short-haul European flights: book 28 to 60 days in advance (optimal zone mentioned 50 to 60 days , or about 1 to 2 months ).
- International and long-haul flights: aim for 3 to 6 months in advance (and up to 8 to 9 months in high season , for Christmas or overseas territories ).
- Day and time of purchase: favor a purchase on Sunday (up to 17% on some international flights) or Tuesday/Wednesday (around 5 to 6% ), ideally between 00am and 06am .
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When to buy a plane ticket to pay less
To get the best price on your plane ticket , it's best to book in advance , ideally on a Sunday, Tuesday, or Wednesday. On these days, between midnight and 6:00 AM, airlines adjust their fares after analyzing demand. You could benefit from average discounts ranging from 5% to 17% compared to Fridays or weekends. These are also key tips for finding cheaper plane tickets.
Here is the ideal timing to remember:
- Allow 1 to 3 months for domestic flights.
- Prepare your booking 3 to 6 months in advance for international flights.
- Choose a departure on Tuesday, Wednesday, or Thursday and a return on Wednesday. This strategy can generate savings of up to €150 per trip thanks to lower demand.
These recommendations are based on reliable data: average prices drop significantly mid-week. You can find these advantageous fares on platforms like Kayak or Google Flights .
Summary table of fares for domestic and international flights
| Flight type | ideal departure day | Average starting price (€) | ideal return day | Average return price (€) |
|---|---|---|---|---|
| Domestic | Tuesday | 143 | Wednesday | 99 |
| International | THURSDAY | 579 | Wednesday | 467 |
Recommended shopping days
| Day of purchase | Potential savings | Optimal time |
|---|---|---|
| Sunday | Up to 17% for international flights | Midnight-6am |
| Tuesday/Wednesday | 5-6% on average | 1am-5am |
By following these tips, you can optimize your flight prices and avoid increases due to increased competition.
Is there really a better time to buy an airline ticket?
No, there's no universally recommended time to buy a plane ticket. Ticket prices vary depending on the destination , the season , demand , and local events . Therefore, any ideal timing is contextual and not fixed. For example, prices tend to fall in January (-11.3% compared to the average) or March, but rise sharply in August (+25%), July (+20%), and December (+17%), regardless of the departure date.
Demand is the key factor: it is high during holiday periods, which drives up prices, while off-peak periods often offer more attractive rates .
Myths and realities about purchase timing
The myth that Tuesday is the cheapest day to buy a plane ticket is partially true . Some studies show a 5 to 6% price drop on that day. However, Sunday often proves more advantageous, with savings of up to 17% on international flights. This is due to airlines updating their fares after the weekend.
Buying a ticket at night (between midnight and 6 a.m.) can also be beneficial, as competition is lower, thus reducing price volatility. However, it's not a magic bullet, as everything depends on the airlines' algorithms .
Contrary to popular belief, private browsing does not affect prices. Prices are adjusted based on collective IP addresses and shared cookies , not on an individual basis. While browsing in incognito mode prevents cookies from being saved, it does not protect against overall price increases.
Finally, booking too far in advance (more than 6 months) can cost up to 15% more on average. Flight prices tend to decrease between 21 and 56 days before departure, a period often considered optimal.
How do airline ticket prices work?
Airfare prices are based on yield management . Airlines use sophisticated algorithms to adjust fare classes in real time, according to supply and demand. If a flight is not full, fares shift towards low-cost classes. Conversely, if demand is high, prices increase considerably in the final weeks, with rises of 20 to 30% .
Events such as holidays or peak tourist seasons accentuate this volatility. Prices can fluctuate significantly around 30 days before departure. At this time, the risk of price increases is highest, but it is sometimes possible to find lower average prices.
Need tips on how to save money? Use tools like Google Flights or Kayak to compare prices and find the best deals. Whether it's for an exotic destination or a weekend getaway, follow these tips to take advantage of irresistible offers with low-cost or traditional airlines.
How far in advance should I buy my plane ticket?
The ideal time to buy a plane ticket depends on the type of flight. Here are the best times to save money:
- Short-haul European flights: 28 to 60 days before departure.
- Domestic flights: 25 to 90 days in advance, with peak savings at 25 days.
- Long-haul flights: 3 to 6 months in advance, or even 9 months for peak periods.
Warning: buying a ticket more than 106 days in advance may increase the risk of paying more.
| Flight type | Optimal time range (days/months) | Average savings |
|---|---|---|
| Short-haul Europe | 50-60 days (1-2 months) | 15-20% |
| Domestic | 25-90 days (1-3 months) | 33% at 25 days |
| International | 30-37 days to 3-6 months | 24% on Sundays |
| Long-haul | 4-7 months (9 in high season) | Optimal at 42 days |
Short-haul flights
For short-haul flights (less than 6 hours), book between 1 and 3 months in advance . The best time is between 50 and 60 days, a period when low-cost carriers like Ryanair often offer attractive fares. However, regular airlines tend to maintain stable prices for longer.
Example: a Paris-London flight costs on average €143 if booked 30 days in advance, but prices increase sharply as departure approaches.
Long-haul flights
For long-haul flights, book 3 to 6 months in advance, and up to 8-9 months during peak periods like Christmas or summer. Prices often drop between 120 and 180 days before departure, before rising again. Studies show that fares are best between 4 and 7 months in advance for these flights.
For example, a long-haul flight can cost on average €579 for a Thursday departure, when booked during the ideal window.
International vs. Domestic Flights
Domestic flights offer greater flexibility: book between 1 and 3 months in advance , with discounts of up to 33% for bookings made 25 days prior . For international flights, however, it's advisable to book between 3 and 6 months in advance . Figuring out when to book a cheap flight might seem complicated, but adhering to these booking windows increases your chances of saving money while avoiding price increases due to peak demand.
Tip: For domestic flights, use price alerts on platforms like Kayak to take advantage of last-minute deals. For international flights, book early, especially for popular destinations.
What is the best day and time to buy an airline ticket?
Choosing the best day and time to buy a plane ticket doesn't guarantee spectacular savings, but it can increase your chances of finding a good deal. To do this, prioritize midweek purchases (Tuesday, Wednesday, or Sunday, according to studies) and search during off-peak hours, ideally between midnight and 6:00 AM . These times are favorable because price updates and competition are often more pronounced.
Best days of the week
Analyses agree on a simple rule: avoid weekends . Fridays, Saturdays, and Sundays are often more expensive due to leisure-related traffic. Opt instead for midweek : several sources recommend Tuesdays and Wednesdays as favorable days. However, some studies and comparison sites indicate that Sundays can also be advantageous, particularly for certain international journeys.
In practice, the price difference between days can vary depending on the time of year and the destination. Sometimes, significant differences (up to 15 to 25% ) are observed, while other analyses reveal more modest variations of only a few percent. This is why it is essential to remain flexible with your travel dates and to use comparison websites to identify price fluctuations.
Times to favor or avoid
Off-peak hours, particularly between midnight and 6 a.m. , are often cited as advantageous. During this time, fewer internet users are making bookings, and airlines frequently publish or adjust their fare packages, which can offer attractive opportunities.
However, this isn't a hard and fast rule. Yield management algorithms update prices continuously, and targeted promotions can appear at any time of day. The key is to set up price alerts (using tools like Google Flights or Kayak) and check regularly, rather than relying solely on a specific "magic" hour.
When to buy depending on the destination
Tailor your flight booking to the destination: in Europe, 50 to 60 days is sufficient to find competitive prices. In the United States, plan 4 to 6 months in advance due to strong seasonality. In Asia, book between 5 and 8 months ahead for congested hubs. Finally, for French overseas territories, book between 6 and 9 months in advance due to limited capacity and peak tourist seasons.
Europe
For Europe, average travel times are 3 to 8 weeks (with 50 to 60 days being the optimal period). Low-cost carriers often offer aggressive deals, unlike regular airlines which tend to maintain more stable prices. This results in attractive fares on routes such as Paris-Rome or London-Barcelona. Opt for direct flights to avoid unnecessary layovers.
UNITED STATES
For the United States, it is recommended to book 4 to 6 months in advance due to significant seasonality, particularly the summer and Christmas peaks. For example, a flight to New York can cost between €500 and €700 during the ideal travel window, compared to double that at the last minute.
Asia
In Asia, booking 5 to 8 months in advance is recommended, especially for destinations like Tokyo or Bangkok. These hubs are often overcrowded due to major events such as festivals or national holidays, as well as transpacific traffic, which quickly drives up flight prices.
DOM-TOM
For French overseas territories, it is important to book well in advance, between 6 and 9 months before your departure. This advance planning is necessary due to strong seasonality (such as winter for the Caribbean or summer for the Indian Ocean) and capacity constraints on limited flights, for example between Paris and Martinique.
When to buy according to the season
The season plays a crucial role in choosing the best time to buy your tickets. During peak season and school holidays , it's essential to book as early as possible. Conversely, in the off-season , you'll benefit from greater flexibility and have the opportunity to find great last-minute deals , thanks to generally lower demand.
School holidays
During school holidays , book your tickets as soon as sales open. Discounted seats fill up quickly, and waiting until the last minute can be expensive and risky. Indeed, some routes see their prices double or triple as departures approach during these periods.
High season
During peak season (summer, Christmas, local holidays), it's essential to plan your purchases well in advance. Airlines limit capacity, and economy fares often sell out quickly. Consider booking your tickets several months before your intended date. To reduce costs, consider alternative airports or off-peak travel dates .
Low season
The off-season offers more flexibility. You can wait for attractive promotions or try last-minute deals. However, it's advisable to set up price alerts and remain flexible with your travel dates and airports. Comparison websites and alert tools are particularly useful for spotting these opportunities and maximizing your savings.
Tips for paying less for your plane ticket
Discover how to save big on your plane tickets with practical tips. Activate price alerts , explore different comparison platforms, and be as flexible as possible with your dates and airports to take advantage of discounts of up to 50%.
Use price alerts
Price alerts are a valuable tool for monitoring fare fluctuations. They notify you as soon as a price drops, via email or an app. Activate them on platforms like Kayak , Skyscanner , or Google Flights as soon as you start planning your trip. To maximize your chances, choose flexible date windows (±3 days). This allows you to spot discounted ticket opportunities without having to constantly check.
Compare across multiple engines
Don't limit yourself to traditional flight comparison sites like Kayak or Skyscanner. Also check the websites of airlines, online travel agencies, and tour operators. These entities sometimes negotiate blocks of seats at very competitive prices. By diversifying your searches, you avoid the bias of search engines that favor certain partners.
Be flexible on dates and airports
Flexibility is key to saving on your airfare. By adjusting your travel dates by +/- 3 days or opting for secondary airports (for example, Beauvais instead of CDG, or Mexico City before Cancun), you can significantly reduce your costs. Use Google Flights' monthly calendars to view the lowest fares and consider hybrid itineraries by combining low-cost flights for an ultra-economical solution .
Mistakes to avoid when buying an airline ticket
To ensure a secure purchase of airline tickets, it's essential to avoid certain common pitfalls that can inflate the final price . Pay attention to the timing, check the included options, and watch out for additional fees that can sometimes double the bill.
Buy too early or too late
Booking too early can expose you to high prices before algorithmic adjustments take effect. Conversely, waiting until the last minute increases the risk of bidding wars or unavailability. It's important to book during the optimal booking windows to avoid regretting a hasty decision.
Do not check the included options
Failing to check inclusions, such as baggage, assigned seats, or change conditions, can lead to unexpected charges at the airport. Take the time to carefully read the details before finalizing your payment, especially for basic economy tickets, which are often subject to strict restrictions.
Ignore additional fees
Fees related to payment, checked baggage, seat selection, or insurance are often added discreetly and can significantly increase the bill. Compare platforms for transparency and use payment cards with no extra charges to protect your savings .
FAQ: When should I buy an airline ticket?
What is the best day to buy an airline ticket?
There's no universally best day to fly , but studies show that Tuesday and Wednesday (and sometimes Sunday, according to some reports) are favorable. Prices vary depending on the destination and time of year. To maximize your chances of getting a better price, aim for midweek .
Should you buy your ticket at night?
Making your purchase between midnight and 6 a.m. can be advantageous, as there is less competition and price updates may occur. However, this is not a guarantee, as prices are continuously managed by sophisticated algorithms . To maximize your chances, use price alerts rather than relying on a specific "magic hour."
Are tickets cheaper on Tuesdays?
This is partly true. Tuesday is often mentioned as a day with lower prices in some studies, but other sources indicate that Sunday or Wednesday can be better depending on the market. The best strategy is to compare prices on several days and use price comparison websites.
When to buy a plane ticket for the summer
For a summer trip to Europe, it is advisable to book between 1.5 and 3 months in advance . For long-haul summer destinations, plan to book 3 to 6 months in advance , or even more for very popular destinations, to avoid price increases due to high seasonal demand .
When to buy a plane ticket for Christmas
To book your plane ticket for Christmas , it's advisable to book early: aim for 4 to 6 months in advance . For destinations with limited flights or overseas territories , it may be necessary to book even earlier, sometimes up to 8 or 9 months ahead , as economy class seats fill up quickly.
Conclusion
Remember the key points: there's no hard and fast rule, but booking during the optimal travel windows (1 to 3 months for short-haul flights, 3 to 6 months for long-haul flights) and favoring midweek travel can increase your chances of getting better prices. Set up alerts, compare prices across multiple search engines, and always check for additional fees to avoid any unpleasant surprises.
Be flexible with your dates and airports to maximize your savings. Take action: set a target fare, create alerts on platforms like Google Flights or Kayak , and book as soon as an offer matches your budget. This way, you can secure your tickets at the best price .
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