Portsmouth to Imperial College London train times
Trains run every 30 minutes between Portsmouth and Imperial College London. The earliest departure is at 4:35 AM at night, and the last departure from Portsmouth is at 10:38 PM which arrives into Imperial College London at 7:13 AM. All services require a transfer at London Waterloo Station and take an average of 2h 7m. The schedules shown below are for the next available departures.
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2h • 1 change
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1h 56m • 1 change
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2h • 1 change
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1h 56m • 1 change
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Departing Saturday, August 22, 2026
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2h 13m • 1 change
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2h 16m • 1 change
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2h 14m • 1 change
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2h 16m • 1 change
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Departing Sunday, August 23, 2026
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2h 6m • 1 change
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2h 13m • 1 change
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2h 2m • 1 change
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2h 1m • 1 change
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