The short answer
Luton–Stansted is the shortest hop (~30 miles), but the catch is frequency: the direct 737 coach (from ~£16, fastest ~1h10) runs only every 2–3 hours. There's no useful direct train. A fixed-fare taxi (~70–90 min, one price for the whole car) removes the timetable problem — ideal for awkward times, groups and connections.
Both airports sit north of London — Luton north-west, Stansted north-east — only about 30 miles apart cross-country. On distance alone it should be the easiest pair, and it nearly is; the one snag is that the coach linking them is sparse, so the right choice depends entirely on whether a departure happens to fit your flight.
Cheapest options compared
Indicative figures — fares vary by demand and how far ahead you book. Always check live before travelling.
| Option | Time | From | Best for |
|---|---|---|---|
| National Express 737 coach | ~1h10 | ~£16 per seat | Cheapest — if a departure fits |
| Train via London | ~2.5h+ | ~£30–45 | Not worth it — via central London |
| Private taxi (RushXO) | ~70–90 min | fixed fare | Awkward times, groups, connections |
The 737 coach — cheap, but sparse
The direct National Express 737 links Luton and Stansted in about 1 hour 10 minutes from around £16 — the cheapest per seat. The catch: it's part of a longer intercity route rather than a frequent airport shuttle, so it runs only every 2 to 3 hours. If one lines up with your flight it's great value; if not, the wait can wipe out the saving. Check the timetable carefully, especially around early or late flights.
Connection time to allow
A flight-tracked taxi is the dependable choice on a connection here: there's no every-2-to-3-hours timetable to gamble on — the driver follows your inbound flight and leaves when you're through.
When a taxi wins
- The coach time doesn't suit: with one every 2–3 hours, a car removes the wait entirely.
- Groups of 3–4+: one fixed fare for the vehicle can beat several seats.
- Luggage or a connection: door to door, flight tracked, no timetable.
- Early or late flights: same fixed fare, no surge.
A direct Luton–Stansted taxi
One fixed price for the whole vehicle, flight tracked, met in arrivals and straight across — Luton to Stansted or Stansted to Luton. No meter, no surge.
Get my fixed fare →Tips to pay less
- Check the 737 timetable first — if a departure fits your flight, it's the cheapest by far.
- Book the coach ahead for the lowest fare and a guaranteed seat on a sparse service.
- Skip the train — routing via central London turns a 30-mile hop into 2.5 hours.
- Split a taxi — for a group, or when the coach time is hours off, it's often the better call.
FAQs
What's the cheapest way from Luton to Stansted?
How often does the coach run?
How long should I allow between flights?
When is a taxi worth it?
Fares and times are indicative and current at the time of writing (2026); they vary with operator, ticket type, demand and traffic. Always check the relevant operator for live prices and confirm minimum connection times with your airline. RushXO is a licensed private-hire operator and is not affiliated with any airport, coach or rail operator.