Is Luton or Stansted closer from Slough?

Luton is generally the shorter and more predictable journey from Slough, Maidenhead or Burnham, mainly because the Stansted run involves a longer stretch of the M25's busier eastern side.

Should I choose my flight based on which airport is faster to reach?

If both airports genuinely offer the flight you want on the same dates, journey time is a reasonable factor to weigh, but plenty of routes are only available from one or the other, which settles the choice for you.

Does time of day matter more than which airport I'm flying from?

Often yes. Both routes cross the M25 and a motorway leg beyond it, and a flight during rush hour can add more time than the underlying difference between the two airports.

Are fares to Stansted and Luton priced the same way?

Both are fixed fares agreed at the time of booking rather than metered, even though the Stansted journey is typically the longer of the two.

Airport travel · 2026-07-23 · You Want Taxi

Stansted or Luton: which is faster from Slough, Maidenhead or Burnham?

If your airline flies from both Stansted and Luton, the choice from this side of London usually comes down to one thing: which one is actually faster to get to from where you live. Here's a straight answer for anyone in Slough, Maidenhead or Burnham.

The short version

From this side of London, Luton is generally the shorter and more predictable run of the two. Stansted sits further out to the east, on the far side of London from us, and getting there means a longer drive with more motorway sections where traffic can build. Luton is roughly north, reached mainly via the M25 and M1, and while it's not a short journey either, it's usually the quicker of the two options for anyone starting from Slough, Maidenhead or Burnham.

Why the distance matters more than it looks

On a map the two airports don't look wildly different in distance from us, but the practical driving route matters more than straight-line distance. The M25 is the connector for both journeys, and the section you spend longest on differs — a Stansted run tends to mean a longer stretch of the M25's eastern side, historically one of its busier and less predictable sections, especially around the M11 interchange. A Luton run leaves the M25 earlier onto the M1, which tends to be a steadier road for this leg. That difference in motorway character is often a bigger factor in journey time than the raw mileage.

When Stansted still makes sense

Despite being the longer run, Stansted is still the right choice when it's simply the airport your flight goes from — a lot of budget and European routes are Stansted-only, and no amount of journey-time preference changes that. If you're comparing two flights on the same dates to the same destination and both airports are genuinely on the table, that's when the journey-time difference is worth factoring into the decision. If Stansted is the only option, our dedicated guides for Slough to Stansted, Maidenhead to Stansted and Burnham to Stansted cover that route specifically.

Booking around a Luton flight

If Luton is the choice, the same principle applies as any airport run — book ahead, particularly for an early flight, since the drive is long enough that a late start narrows your margin if there's any hold-up on the M1. Routes are covered for Slough to Luton, Maidenhead to Luton and Burnham to Luton, each priced as a fixed fare agreed before the car sets off.

Burnham and Maidenhead specifically

The general pattern holds across the area, but the exact difference in journey time varies slightly by starting point. From Burnham, both airports involve a similar early stretch onto the M4 and round towards the M25 before the routes diverge, so the comparative advantage of Luton over Stansted is broadly the same as from Slough. From Maidenhead, a touch further west again, both journeys are marginally longer than from Slough or Burnham, but the relative comparison between the two airports doesn't change — Luton remains the shorter of the two for most of the year, aside from unusual peak-time congestion that can affect either route on a bad day.

What actually decides journey time on the day

Beyond which airport, the biggest variable for either route is time of day. Both the M25 and the motorway legs beyond it have predictable peak periods, and a flight requiring a departure in the middle of rush hour will take noticeably longer than the same drive at 4am. If your flight time gives you any flexibility on when you leave, avoiding the worst of the morning or evening peak is worth more than the airport choice itself in a lot of cases.

Comparing the wider options

Stansted and Luton aren't the only choices — depending on the destination, Gatwick or Heathrow might also fly the same route and be closer still. It's worth checking all the airports your airline options cover before assuming Stansted or Luton is the only pair worth comparing.

Group and family travel to either airport

For a family or a group heading off together, the airport-choice question sometimes gets overtaken by a bigger one — how many cars the group needs. A minibus for a larger family or group heading to either Stansted or Luton avoids splitting across two vehicles and having to coordinate two separate arrival times at check-in. It's worth mentioning group size when you book regardless of which airport you land on choosing, since it can change which vehicle makes sense for the journey.

Fixed fares either way

Whichever airport you end up flying from, the fare is fixed and agreed at booking rather than metered, so the longer Stansted run doesn't carry the risk of a meter climbing through unexpected traffic. You'll know the full cost of either journey before you commit to a flight.