Heathrow to Oxford: coach, train or taxi, and what actually runs early in the morning

The Airline coach, run by the Oxford Bus Company, is the direct option between Heathrow and Oxford. It costs £25 one way booked online, takes about 90 minutes from Heathrow Central Bus Station, and runs 24 hours a day, seven days a week. There is no direct train between Heathrow and Oxford; every rail route needs at least one change. Checked August 2026.

The Airline coach: the direct option

The Airline coach, sometimes called the Airline bus, connects Oxford's Gloucester Green directly to Heathrow, calling at Headington, Thornhill Park & Ride, Lewknor Turn (M40 Junction 6) and High Wycombe Coachway along the way, before reaching Heathrow Central Bus Station (serving Terminals 2 and 3) and Terminal 5. Terminal 4 is reached from there by the free inter-terminal transfer. From 19 July 2026, coaches terminating at Heathrow set down at the Terminal 5 departures level.

Journey time is about 80 minutes from Oxford to Terminal 5, or about 90 minutes to Heathrow Central Bus Station, depending on traffic. Fares from 19 July 2026 are £25 one way booked online (£26 if bought on the coach), £31.50 for a fixed-date return online, or £35 for a flexible return online (£37 on the coach). Child fares apply for ages 3 to 15, and children under 3 travel free.

The coach genuinely runs around the clock. Overnight and early departures from Oxford (Gloucester Green) towards Heathrow are at 01:30, 02:15, 03:00, 03:40, 04:10, 04:40, 05:10, 05:30 and 05:50, then roughly every 20 minutes through the daytime peak. The 01:30 departure arrives at Heathrow Central Bus Station at 02:50. In the other direction, overnight and early departures from Heathrow Central Bus Station towards Oxford are at 00:00, 01:55 or 02:00, 04:00, 04:50 and 05:50 (Terminal 5 stops run about 5 minutes later: 00:05, 02:05, 04:05, 05:00 and 06:00), with a late-evening run of 18:55, 19:15, 19:35, 19:55, 20:20, 20:50, 21:20, 21:50, 22:30, 23:15 and 23:55, then roughly every 20 minutes in the daytime peak. The operator notes that intermediate stop times are estimates and that drivers will not wait if running early, so arrive at your stop about 5 minutes before the scheduled time.

Coach, National Express, train or taxi: at a glance

On price, the coach is usually the cheapest way to book a fixed single fare online at £25, though a cheap GWR advance single on the rail route can sometimes undercut it, and the £90 to £110 taxi fare makes that the most expensive option.

Can you rely on it for an early flight?

This is a scheduled 24 hour a day coach service, which makes it the only public transport option between roughly midnight and 5am. But the overnight departures are not frequent: gaps between them run from about 30 minutes up to 45 minutes or more, so missing one or finding it full costs you a large chunk of your buffer, and there is no parallel rail service at that hour to fall back on. The sensible approach is to book at least one departure earlier than the last one that would theoretically get you to Heathrow in time, and to have a fallback plan in mind. No punctuality figures are published for the route, so treat that timing buffer as the main safeguard rather than relying on the schedule alone.

Rail: why there is no direct train

There is no direct train between Heathrow and Oxford. The main rail option is the Elizabeth line from Heathrow to Paddington, about 28 minutes from Terminal 2/3, followed by a GWR train from Paddington to Oxford, with the fastest journeys around 55 minutes and usually 2 direct trains an hour. Realistically, allow about 1 hour 45 minutes end to end once you account for the change. An alternative is to take a Reading-bound Elizabeth line train, changing at Hayes & Harlington, then a GWR service from Reading to Oxford, about 25 to 28 minutes.

The Elizabeth line's first weekday train from Heathrow Terminal 2/3 runs around 05:21, with the last around 00:12, so rail simply cannot cover the small hours the way the coach does. On fares, the Elizabeth line leg is £15.50 one way with contactless between Heathrow and Zone 1, the flat fare Transport for London introduced on 1 March 2026, replacing the old £13.90 rate. Heathrow's own website has not caught up with this change and still advertises fares "from £13.90", so use the TfL figure rather than the airport's page. For the GWR leg, advance singles are usually the cheapest option, so check GWR directly for the current price rather than relying on a fixed figure here.

National Express

National Express also sells tickets for this corridor through nationalexpress.com, advertised as running up to 49 times a day, though the operator's own route page notes that the service may be run by a third-party operator rather than a National Express coach. No reliable current fare could be confirmed for this route at the time of writing, so check the current fare when you book rather than assuming an old quoted price still applies.

Taxi: door to door, at a price

A pre-booked taxi or private hire car is the door-to-door option, with an indicative price of £90 to £110 for the roughly 45-mile run, taking about 60 to 80 minutes. Treat that range as indicative rather than fixed, and get a firm quote when you book. A taxi is most useful if you are travelling as a group, have a lot of luggage, or need to travel in the small hours when the coach's overnight gaps do not suit your schedule, since it does not depend on a timetable at all.

This is an independent guide and is not affiliated with Heathrow Airport or any airline. If you are weighing up other routes out of the airport, see our guide to Heathrow to Windsor and Legoland, or, if you are heading into the capital instead, Heathrow to London late at night.

Frequently asked questions

Is there a direct train from Heathrow to Oxford? No. There is no direct train between Heathrow and Oxford; every rail route needs at least one change, typically the Elizabeth line to Paddington followed by a GWR train to Oxford, or via Reading.

How much is the coach from Heathrow to Oxford? The Airline coach costs £25 one way if booked online (£26 if bought on the coach), with a fixed-date return at £31.50 online and a flexible return at £35 online.

Does the coach between Heathrow and Oxford run at night? Yes. It runs 24 hours a day, seven days a week, with overnight departures roughly every 30 to 45 minutes or more in each direction, though it is the only public transport option in the small hours, so build in a spare departure if you are catching an early flight.

How long does it take to get from Heathrow to Oxford? The Airline coach takes about 80 minutes to Terminal 5 or about 90 minutes to Heathrow Central Bus Station. A pre-booked taxi takes about 60 to 80 minutes, while rail is realistically about 1 hour 45 minutes including the change.

How much is a taxi from Heathrow to Oxford? A pre-booked taxi is indicatively £90 to £110 for the journey, which takes about 60 to 80 minutes. Get a fixed quote when you book, since this is an indicative range rather than a fixed fare.

How much is the Elizabeth line from Heathrow? The Elizabeth line leg is £15.50 one way with contactless between Heathrow and Zone 1, the flat fare Transport for London introduced on 1 March 2026, replacing the old £13.90 rate. Heathrow's own website has not caught up with this change and still advertises fares "from £13.90", so use the TfL figure.

More

More: Overview, Routes from Heathrow, Public transport.

Last verified August 2026 by the Heathrow Airport Guide editorial team. Prices and timetables change, so confirm the specifics on the official Heathrow Airport website before you travel.