Winter splits into two very different halves. The weeks around Christmas and New Year are among the busiest of the year, as families travel home. Then January and February are often calm, apart from winter-sun destinations, ski resorts and Lunar New Year. Snow and fog can delay flights, especially early-morning departures in Delhi or snowy hubs like Chicago and Toronto. Build in extra time for connections, and pack warm layers in your hand luggage in case of delays.
Flying in winter
When: December to February in the northern hemisphere. In the southern hemisphere (Australia, New Zealand, South Africa, much of South America) the seasons are reversed.
The holidays are very busy, then January and February are often calmer, except for winter-sun and ski destinations.
Making the most of the season
- Look for shoulder weeks at the start or end of the season, when the weather is still good and demand is lower.
- Check local holidays at your destination as well as at home; both affect prices.
- Mid-week departures are often easier on the budget than weekends.
- Pack for the weather and check the baggage rules for heavier clothing.
How to compare fares fairly
The first price you see is rarely the whole story. Before you choose, add the extras you actually need, such as a checked bag, a seat together if you are travelling as a family, and any change or cancellation flexibility. A fare that looks lower can end up costing more once those are added, while a slightly higher fare that includes a bag may be the better deal. Compare the total for your whole party, and check the connection time and airport on every itinerary, not just the price.
Flexibility is the most reliable money-saver. If your dates can move by a day or two, use the calendar view in the search results to see how prices change across the week. Flying midweek or at less popular times of day often helps. Setting a price alert and booking once a fare falls inside your budget is calmer, and usually smarter, than checking every few hours.
Before you book: documents and rules
Check that your passport is valid for the whole trip (many countries ask for six months beyond your return date), and look up visa or electronic travel authorisation rules on the official government website of every country you will enter, including any you only connect through. Baggage allowances differ by airline and fare type, so read our baggage rules guide and pack using our travel checklist.
See each month: January, February, March, April, May, June, July, August, September, October, November, December.
Frequently asked questions
Is winter expensive for flights?
The holidays are very busy, then January and February are often calmer, except for winter-sun and ski destinations.
Are seasons the same everywhere?
No. They are reversed in the southern hemisphere.
Data and credits: Written by ViralScopeHub. Flight times and airport details are approximate and for general planning; schedules, airlines and rules change, so always confirm with the airline, airport or official government sites before you travel. Airline and airport names are used only to describe routes; we are not affiliated with them. See all Live Earth & Space tools and our credits page.