Cheap Flights in March 2027: Your Complete Price Guide from Belgium
Looking for cheap flights in March 2027? You are planning at exactly the right time. March sits in the shoulder season between the winter lull and the Easter rush, which means airlines have not yet pushed prices up. Flying out of Brussels, Charleroi, or even Antwerp and Liège, Belgian travellers can reach most of Europe for well under €100 return if they know when to book and which airports to compare. This guide breaks down realistic price ranges, the best booking window, and the routes where your money stretches furthest.
How much should you expect to pay in March 2027?
Prices in March depend heavily on the week you choose. The first half of the month is cheaper because schools in Belgium do not break up until early April. Once the Easter holidays begin in late March 2027, expect fares to jump by 30 to 60 percent on leisure routes. For a rough planning budget, here is what return fares from Belgian airports typically cost in early to mid-March:
| Destination | Budget airline range | Full-service range |
|---|---|---|
| London | €40–75 | €90–160 |
| Barcelona / Alicante | €60–110 | €130–220 |
| Rome / Milan | €55–100 | €120–200 |
| Lisbon / Porto | €70–125 | €150–250 |
| Prague / Vienna | €70–130 | €140–230 |
| Canary Islands | €120–210 | €200–350 |
Long-haul is a different story. Return fares t
o New York from Brussels usually sit between €380 and €520 in early March, while Bangkok and Dubai hover around €420–600. Compare that with July, when the same New York ticket can exceed €700.
When is the best time to book?
For European short-haul flights, the sweet spot for March 2027 departures is roughly 8 to 11 weeks ahead, so between late December 2026 and mid-January 2027. Ryanair and TUI often release seat sales right after the Christmas period, and Wizz Air tends to match them within days. For long-haul, book 3 to 5 months out, meaning October through December 2026.
Airlines price seats dynamically, and the cheapest fare buckets sell first. Waiting for a last-minute bargain rarely works in March because spring demand is predictable. Data from Belgian booking platforms shows that fares booked under two weeks before departure average 45 percent more than those booked two months ahead.
Which Belgian airports should you compare?
Most travellers only check Brussels Airport (BRU), but that habit costs money. Charleroi (CRL) is the Ryanair base and regularly undercuts BRU by €30–60 on the same destination, particularly for Spain, Italy, and Morocco. The trade-off is the 45-minute bus ride from Brussels Midi, which adds about €17 round trip if you take the Flibco shuttle.
Do not ignore the surrounding hubs either. Amsterdam Schiphol and Paris CDG are both reachable by train from Brussels in under 90 minutes, and their larger route networks sometimes produce fares that save you €100 or more on long-haul, even after train costs. Düsseldorf and Cologne Bonn occasionally beat everything on transatlantic fares with Eurowings Discover.
Airport comparison at a glance
- Brussels (BRU): best network, full-service airlines, higher base fares
- Charleroi (CRL): cheapest short-haul, Ryanair only, add shuttle costs
- Antwerp (ANR): tiny, few routes, but occasional bargains to London City
- Amsterdam (AMS): worth checking for long-haul, Thalys/IC connection
- Paris CDG: strong long-haul competition, 90 minutes by train
Which days in March are cheapest to fly?
Tuesday, Wednesday, and Saturday are consistently the cheapest departure days, with Saturday the standout for short city breaks. Friday and Sunday carry the highest premiums, often €25–50 more per leg on popular routes. Within March 2027, aim for the weeks starting 1st, 8th, and 15th. Avoid 29 March onwards, when the Belgian school Easter holidays begin and fares on routes to Spain, Greece, and Turkey spike sharply.
How to cut costs beyond the base fare
The advertised price is rarely what you pay. Budget airlines make their margin on extras, so a €45 fare can become €110 quickly. Keep these tricks in mind:
- Travel with hand luggage only. A 40x20x25 cm under-seat bag is free on Ryanair; anything bigger adds €25–60 per return trip.
- Check in online. Airport check-in with Ryanair costs up to €55.
- Pay with the right card. Avoid booking fees by using a debit card, or a fee-free card like Revolut or Wise for foreign currency charges.
- Book direct with the airline. Third-party sites can undercut by a few euros but charge for changes and often have slow customer service when things go wrong.
- Consider package deals. For sun destinations, a flight plus hotel bundle from TUI or Jetaircenter sometimes beats booking separately by €50–150.
Where are the best-value destinations in March 2027?
March rewards flexible travellers. Southern Spain is already 18–21°C in Andalusia, and shoulder-season fares to Malaga and Seville stay low before the Semana Santa crowds arrive in late March. Portugal remains one of the cheapest warm-weather options, with Porto often €10–20 cheaper than Lisbon. For city breaks, Prague, Krakow, and Budapest offer strong value since they sit outside the busy western European corridor. Morocco, served directly from Charleroi to Marrakech and Agadir, combines a three-hour flight with prices from around €90 return.
If you want long-haul value, March is arguably the best month of the year for Southeast Asia. It falls just before Thai New Year crowds and after the February Chinese travel peak, so Bangkok fares from Brussels dip below €450 return on Etihad and Emirates routing through their Gulf hubs.
FAQ: cheap flights in March 2027
Will flight prices drop in March 2027?
Not significantly. March fares are already among the year’s lowest for European routes. Prices climb in the final week of March when Easter school holidays start, so book the first three weeks if you want the cheapest seats.
How early should I book flights for March 2027?
Book European flights 8 to 11 weeks in advance, ideally between late December 2026 and mid-January 2027. For long-haul, aim for 3 to 5 months out. Use Google Flights price tracking from autumn 2026 to catch dips.
Which budget airlines fly from Belgium?
Ryanair dominates Charleroi, Brussels Airlines covers the main hub, and TUI Fly operates charter-style routes to sun destinations. Vueling, Wizz Air, and easyJet also serve Belgian airports or nearby hubs like Amsterdam and Lille.
Is March a good month to fly from Belgium?
Yes. It is shoulder season, weather in southern Europe is improving, and fares sit 20 to 40 percent below summer prices on most routes. Avoid the Easter break at the end of the month.
Final thoughts
Scoring cheap flights in March 2027 comes down to timing and comparison. Book in the January window, fly midweek in the first three weeks of the month, and always price up Charleroi alongside Brussels before committing. Keep your luggage small, check in online, and let price alerts do the monitoring for you. Do that, and a March getaway costing under €100 return is entirely realistic, whether you are chasing early sun in Andalusia or a long weekend in Prague.
