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Swansea to Milton Keynes Train

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17/02/2026
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Swansea to Milton Keynes by train

The journey from Swansea to Milton Keynes by train is 224.2 km and takes 4 hrs 56 mins. There are 107 connections per day, with the first departure at 03:46 and the last at 18:28. It is possible to travel from Swansea to Milton Keynes by train for as little as €62.88 or as much as €201.34. The best price for this journey is €62.88.

Lowest Price €62.88
Journey Duration 4 hrs 56 mins
Connection per Day 107
Lowest Price €62.88
Highest Price €201.34
First Departure 03:46
Last Departure 18:28
Distance 224.2 km
Departure Swansea
Arrival Milton Keynes
Carriers Great Western Railway, Transport for Wales

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Find the best day to travel to Milton Keynes by train

When travelling to Milton Keynes by train, if you want to avoid crowds you can check how frequently our customers are travelling in the next 30-days using the graph below. On average, the peak hours to travel are between 6:30am and 9am in the morning, or between 4pm and 7pm in the evening. Please keep this in mind when travelling to your point of departure as you may need some extra time to arrive, particularly in big cities!

Services on board Great Western Railway, Transport for Wales and Avanti West Coast from Swansea to Milton Keynes
Compare services on board when travelling from Swansea to Milton Keynes by train.
Facilities Great Western Railway Transport for Wales Avanti West Coast West Midlands Railway East Midlands Railway
quiet_zone Quiet zone check check check check check
wifi WiFi check check check check check
power_sockets Power sockets check check check check check
luggage Luggage check check cross check check
food_and_drink Food and drink check check check check check

Swansea to Milton Keynes CO2 Emissions by Train

Ecology
Train
15.69kg
Bus
16.82kg
Flight
44.84kg
Car
35.87kg
What are the CO2 emissions from Swansea to Milton Keynes by train? The CO2 emissions from taking the train between Swansea and Milton Keynes are 15.69kg.
How much CO2 do I save by taking the train between Swansea and Milton Keynes? By taking the train between Swansea and Milton Keynes you will save 29.15kg CO2 emissions compared to a flight, 1.13kg compared to a bus and 20.18kg compared to a car.

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Frequently Asked Questions

How much is a train ticket from Swansea to Milton Keynes?
A train ticket from Swansea to Milton Keynes is €116.41. However the price varies depending on how early you buy, and if it's peak time to travel. Occasionally you can find them for as cheap as €62.88.
What's the cheapest train ticket from Swansea to Milton Keynes?
The cheapest ticket you can get from Swansea to Milton Keynes is €62.88. We recommend booking as early as possible and off-peak hours to get the cheapest ticket possible. Off-peak times are usually from 09:30 to 16:00, and after 19:00.
What's the distance between Swansea and Milton Keynes by train?
Swansea to Milton Keynes is 224.2 km.
How long does the train between Swansea and Milton Keynes take?
Swansea to Milton Keynes is on average 4 hrs 56 mins. However the fastest option will get you there in 4 hrs 1 min.
Which companies operate from Swansea to Milton Keynes?
The train journey from Swansea to Milton Keynes is covered by 5 operator(s). On Virail you can find these carriers that provide services on this route: Great Western Railway, Transport for Wales, CrossCountry, Avanti West Coast, West Midlands Railway and East Midlands Railway.
How many train connections per day go from Swansea to Milton Keynes?
Swansea to Milton Keynes has 107 connection(s) per day on average.
What time does the first train from Swansea to Milton Keynes leave?
The earliest train from Swansea to Milton Keynes departs at 03:46. However be sure to check with us the schedule on the day you want to leave as the time may differ.
What time does the last train from Swansea to Milton Keynes depart?
The latest train from Swansea to Milton Keynes departs at 18:28. However be sure to check with us the schedule on the day you want to leave as the time may differ.
Should I book my ticket from Swansea to Milton Keynes in advance?
If you can, we recommend booking your ticket as early as possible to ensure you get better savings. The cheapest train ticket we have found is €62.88 but this may be subject to change depending on the day of travel, hour you wish to depart and how far in advance you book.
What's the fastest journey time between Swansea to Milton Keynes by train?
The fastest journey time by train between Swansea and Milton Keynes is 4 hrs 1 min.
Is there a direct train from Swansea to Milton Keynes?
Yes, there is a direct train between Swansea and Milton Keynes.
What are the CO2 emissions for Swansea to Milton Keynes by train?
The train journey from Swansea to Milton Keynes creates 15.69kg of CO2 emissions.

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