Bus Windsor to Heathrow Terminal 4 | Tickets & Timetables

Windsor to Heathrow Terminal 4 buses

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Trip Overview

The average bus between Windsor and Heathrow Terminal 4 takes 1h 3m and the fastest bus takes 54 min. The bus runs at least 2 times per hour from Windsor to Heathrow Terminal 4. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

1h 3m
Duration: 13 mi
Distance: Every 30 minutes
Frequency

Line 703 bus, bus

best

Take the bus from Parish Church to Heathrow Terminal 5bus 703
Take the bus from Heathrow Terminal 5 to Heathrow Terminal 4bus 490 / ...

57 min

Windsor to Heathrow Terminal 4 bus times

Buses run every 30 minutes between Windsor and Heathrow Terminal 4. The earliest departure is at 3:16 AM at night, and the last departure from Windsor is at 10:45 PM which arrives into Heathrow Terminal 4 at 11:45 PM. All services require a transfer, and take on average 1h 3m. The schedules shown below are for the next available departures.

Departing Thursday, August 20, 2026

6:01 PM → 7:10 PM
1h 9m • 1 change
6:31 PM → 7:34 PM
1h 3m • 1 change
7:02 PM → 8:06 PM
1h 4m • 1 change
7:34 PM → 8:35 PM
1h 1m • 1 change
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Departing Friday, August 21, 2026

3:16 AM → 4:17 AM
1h 1m • 1 change
4:16 AM → 5:11 AM
55 min • 1 change
4:46 AM → 5:42 AM
56 min • 1 change
5:16 AM → 6:12 AM
56 min • 1 change
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Departing Saturday, August 22, 2026

3:16 AM → 4:17 AM
1h 1m • 1 change
4:16 AM → 5:10 AM
54 min • 1 change
4:46 AM → 5:41 AM
55 min • 1 change
5:16 AM → 6:11 AM
55 min • 1 change
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Frequently asked questions

Want to know about travelling from Windsor to Heathrow Terminal 4? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.