Heathrow to Tywyn Trains

Heathrow to Tywyn trains

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Trip Overview

The average train between Heathrow and Tywyn takes 7h 42m and the fastest train takes 5h 28m. The train service runs several times per day from Heathrow to Tywyn. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

7h 42m
Duration: 248 mi
Distance: £104
Average price: Every 4 hours
Frequency

Train via London Euston

best

Take the train from London Euston to Birmingham New Streettrain London Euston - Birmingham New Street / ...
Take the train from Birmingham New Street to Machynllethtrain Birmingham International - Aberystwyth / ...

7h 1m

£82–180

Heathrow to Tywyn train times

Trains run every 4 hours between Heathrow and Tywyn. The earliest departure is at 5:51 AM in the morning, and the last departure from Heathrow is at 8:25 PM which arrives into Tywyn at 9:22 AM. All services require a transfer at Tottenham Court Road Station and take an average of 7h 42m. The schedules shown below are for the next available departures.

Departing Thursday, October 8, 2026

5:21 PM → 7:11 AM
Arrives next day
13h 50m • 4 changes
8:25 PM → 9:22 AM
Arrives next day
12h 56m • 4 changes

Departing Friday, October 9, 2026

5:51 AM → 11:23 AM
5h 32m • 4 changes
7:51 AM → 1:21 PM
5h 30m • 4 changes
9:55 AM → 3:24 PM
5h 28m • 4 changes
11:55 AM → 5:23 PM
5h 28m • 4 changes
Show more

Departing Saturday, October 10, 2026

5:51 AM → 11:23 AM
5h 32m • 4 changes
7:51 AM → 1:21 PM
5h 30m • 4 changes
9:25 AM → 3:24 PM
5h 58m • 4 changes
11:55 AM → 5:23 PM
5h 28m • 4 changes
Show more

Departing Sunday, October 11, 2026

9:09 AM → 3:17 PM
6h 8m • 4 changes
11:25 AM → 5:22 PM
5h 57m • 4 changes
1:25 PM → 7:19 PM
5h 54m • 4 changes
5:55 PM → 7:11 AM
Arrives next day
13h 15m • 4 changes
Show more

Departing Monday, October 12, 2026

5:51 AM → 11:23 AM
5h 32m • 4 changes
7:51 AM → 1:21 PM
5h 30m • 4 changes
9:55 AM → 3:24 PM
5h 28m • 4 changes
11:55 AM → 5:23 PM
5h 28m • 4 changes
Show more

Departing Tuesday, October 13, 2026

5:51 AM → 11:23 AM
5h 32m • 4 changes
7:51 AM → 1:21 PM
5h 30m • 4 changes
9:55 AM → 3:24 PM
5h 28m • 4 changes
11:55 AM → 5:23 PM
5h 28m • 4 changes
Show more

Departing Wednesday, October 14, 2026

5:51 AM → 11:23 AM
5h 32m • 4 changes
7:51 AM → 1:21 PM
5h 30m • 4 changes
9:55 AM → 3:24 PM
5h 28m • 4 changes
11:55 AM → 5:23 PM
5h 28m • 4 changes
Show more

Frequently asked questions

Want to know about travelling from Heathrow to Tywyn? 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.

Find Transport to Tywyn

Trip Overview

Train via London Euston

Heathrow to Tywyn train times

Departing Thursday, October 8, 2026

5:21 PM → 7:11 AMArrives next day

8:25 PM → 9:22 AMArrives next day

Departing Friday, October 9, 2026

5:51 AM → 11:23 AM

7:51 AM → 1:21 PM

9:55 AM → 3:24 PM

11:55 AM → 5:23 PM

Departing Saturday, October 10, 2026

5:51 AM → 11:23 AM

7:51 AM → 1:21 PM

9:25 AM → 3:24 PM

11:55 AM → 5:23 PM

Departing Sunday, October 11, 2026

9:09 AM → 3:17 PM

11:25 AM → 5:22 PM

1:25 PM → 7:19 PM

5:55 PM → 7:11 AMArrives next day

Departing Monday, October 12, 2026

5:51 AM → 11:23 AM

7:51 AM → 1:21 PM

9:55 AM → 3:24 PM

11:55 AM → 5:23 PM

Departing Tuesday, October 13, 2026

5:51 AM → 11:23 AM

7:51 AM → 1:21 PM

9:55 AM → 3:24 PM

11:55 AM → 5:23 PM

Departing Wednesday, October 14, 2026

5:51 AM → 11:23 AM

7:51 AM → 1:21 PM

9:55 AM → 3:24 PM

11:55 AM → 5:23 PM

Frequently asked questions

What companies run services between Heathrow, England and Tywyn, Gwynedd, Wales?

Train from London Euston to Birmingham New Street

Train from Watford Junction to Birmingham New Street

Train trips from Heathrow

Train trips to Tywyn

Alternative transport options

5:21 PM → 7:11 AM
Arrives next day

8:25 PM → 9:22 AM
Arrives next day

5:55 PM → 7:11 AM
Arrives next day