Union Street to Heathrow Terminal 5 Buses

Trip Overview

The average bus between Union Street and Heathrow Terminal 5 takes 5h 19m and the fastest bus takes 4h 9m. The bus service runs several times per day from Union Street to Heathrow Terminal 5. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

5h 19m
Duration: 96 mi
Distance: £20
Average price: 5 times a day
Frequency

Bus

best

Take the bus from Market Hall to Northampton Bus Interchangebus X7 / ...
Take the bus from Northampton to London Heathrow Airport Terminal 5bus Uk900 / ...

4h 21m

£16–26

Union Street to Heathrow Terminal 5 bus times

Buses run 5 times a day between Union Street and Heathrow Terminal 5. The earliest departure is at 6:15 AM in the morning, and the last departure from Union Street is at 7:21 PM which arrives into Heathrow Terminal 5 at 3:05 AM. All services require a transfer at Paddock Lane and take an average of 5h 19m. The schedules shown below are for the next available departures.

Departing Thursday, October 8, 2026

7:21 PM → 3:05 AM
Arrives next day
7h 44m • 3 changes

Departing Friday, October 9, 2026

6:15 AM → 12:45 PM
6h 30m • 3 changes
9:21 AM → 2:55 PM
5h 34m • 3 changes
12:21 PM → 4:30 PM
4h 9m • 3 changes
2:21 PM → 6:35 PM
4h 14m • 3 changes
Show more

Departing Saturday, October 10, 2026

6:15 AM → 12:45 PM
6h 30m • 3 changes
9:21 AM → 2:55 PM
5h 34m • 3 changes
12:21 PM → 4:30 PM
4h 9m • 3 changes
1:21 PM → 6:25 PM
5h 4m • 3 changes
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Departing Monday, October 12, 2026

6:15 AM → 12:45 PM
6h 30m • 3 changes
9:21 AM → 2:55 PM
5h 34m • 3 changes
12:21 PM → 4:30 PM
4h 9m • 3 changes
2:21 PM → 6:35 PM
4h 14m • 3 changes
Show more

Departing Tuesday, October 13, 2026

6:15 AM → 12:45 PM
6h 30m • 3 changes
9:21 AM → 2:55 PM
5h 34m • 3 changes
12:21 PM → 4:30 PM
4h 9m • 3 changes
2:21 PM → 6:35 PM
4h 14m • 3 changes
Show more

Departing Wednesday, October 14, 2026

6:15 AM → 12:45 PM
6h 30m • 3 changes
9:21 AM → 2:55 PM
5h 34m • 3 changes
12:21 PM → 4:30 PM
4h 9m • 3 changes
2:21 PM → 6:35 PM
4h 14m • 3 changes
Show more

Frequently asked questions

Want to know about travelling from Union Street to Heathrow Terminal 5? 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.

What companies run services between Union Street, England and Heathrow Terminal 5, England?

You can take a vehicle from Union Street to London Heathrow Airport Terminal 5 via Paddock Lane, Market Hall, Northampton Bus Interchange, Georges Drive, and Northampton in around 4h 21m.

Operators

Union Street to Heathrow Terminal 5 buses

Trip Overview

Bus