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LHR → London · head to head

RailAir RA1orPrivate transfer to Oxford?

The short answer

For one traveler the RailAir RA1 is cheaper by £75. But at 6 travelers the Private transfer to Oxford takes over, and at 8 travelers the RailAir RA1 takes over.

The RailAir RA1 is quicker: 40 min against 1 h.

RailAir RA1: 04:10–00:15. Private transfer to Oxford: Runs all night.

Priced against each other

Whole-party totals · adult fares
What each costs for the whole party, in GBP. The cheaper of the two is marked on every row. The Private transfer to Oxford is charged in euros; its column is converted at the reference rate in its fare note.
TravelersRailAir RA1Private transfer to OxfordDifference
1£24about £99£75
2£48about £99£51
3£72about £99£27
4£96about £99£3
5£120about £142£22
6£144about £142£2
7£168about £142£26
8£192about £284£92

The cheaper option changes at 6 travelers, from the RailAir RA1 to the Private transfer to Oxford. The cheaper option changes at 8 travelers, from the Private transfer to Oxford to the RailAir RA1. That is the whole reason this comparison is not a single number.

Side by side

Where each one leaves you
RA1 · RailAirRailAir RA1
From
Terminal 3 (Stands 7/8), Terminal 2 (Stands 11/12) and Terminal 5
To
Reading railway station, calling at Winnersh Triangle
Luggage
2 bags up to 30 kg each plus hand luggage per person, included; extra bags £5.00 each.
Runs
04:10–00:15
Journey
24–45 min

Reading to Heathrow is billed "in 40 minutes" on RailAir's own site and "under 45 minutes" to Terminal 5 specifically — book the extra few minutes for T5.

It does not run around the clock: the last coach from Terminal 3 is 00:15 and the first is 04:10, a gap of almost four hours.

RailAir RA1: price for every party size

Check times and fares with RailAir

This compares two of 12 options. See all of them ranked for your party size

The other comparisons at Heathrow