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Trains from London St Pancras International to Agen

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Each fare is the lowest adult economy ticket fare found by our customers on Trainline. Fares booked further in advance than the dates displayed may be cheaper. Prices are updated daily, subject to change and indicative of price last update. Limited availability. Discount cards and coach journeys excluded, prices exclusive of booking fee.

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  3. London St Pancras International to Agen

Take the train from London St Pancras International to Agen in 7 hours

If you want to travel from London St Pancras International to Agen by train, you've come to the right place.

You can expect the journey from London St Pancras International to Agen by train to take around 9 hours 13 minutes. If you want to get there as quickly as possible, it can take as little as 7 hours on the fastest services. You’ll usually find around 10 trains per day running on this route, which spans 507 miles (816 km). You’ll have to make 1 change along the way on your journey to Agen.

Use our Journey Planner at the top of the page to search for cheap ticket prices and we'll show you how much you can save. Tickets from London St Pancras International to Agen start from £106.79 when you book in advance.

If you want to know more about the journey, keep reading for timetables, tips on finding cheap tickets and FAQs, including first and last train times. Want to go straight to booking? Start a search with us today!

Trains to Agen from London St Pancras International

It takes an average of 9h 13m to travel from London St Pancras International to Agen by train, over a distance of around 507 miles (816 km). There are normally 10 trains per day travelling from London St Pancras International to Agen and tickets for this journey start from £106.79 when you book in advance.

First train

06:01

Last train

20:01

Departure stationLondon St Pancras International
Arrival stationAgen
Journey time

From 7h 0m

Distance

507 miles (816 km)

Frequency

10 trains per day

Changes

1 change

Price

From £106.79

Train and bus operators

Flixbus

What do people frequently ask about the train journey from London St Pancras International to Agen?

Want to know more about your journey from London St Pancras International to Agen? We've compiled some of the most frequently asked questions by our customers to help you plan your journey.

How do I get from London St Pancras International to Agen?

You can travel from London St Pancras International to Agen by train in about 9 hours and 13 minutes. With around 10 trains running each day, taking the train is easy. Find out more in our Journey Planner.

How long is the train journey from London St Pancras International to Agen?

On average, the train journey from London St Pancras International to Agen takes around 9 hours and 13 minutes, with 10 trains per day. The duration may vary slightly depending on the specific train and any potential delays. Use our Journey Planner to check out more information.

How much is the train from London St Pancras International to Agen?

Train tickets from London St Pancras International to Agen start from as little as £106.79, depending on the time of booking, class of service and type of train. Booking in advance often results in cheaper prices.

What is the fastest train from London St Pancras International to Agen?

The fastest trains from London St Pancras International to Agen can cover the distance of 507 miles (816 km) in as little as 7 hours and 0 minutes.

What are the train times from London St Pancras International to Agen?

Check out the next trains departing from London St Pancras International to Agen for Tuesday 9th December 2025. For the full train timetable/schedule, or to search for a later time or date, click here.
DepartsArrivesDuration
06:0113:317h 30m, 1 change
08:0115:047h 3m, 1 change
09:3117:087h 37m, 2 changes
10:3117:577h 26m, 2 changes
12:3119:317h 0m, 1 change
13:3120:317h 0m, 1 change
14:3122:107h 39m, 2 changes
15:3106:2114h 50m, 2 changes
17:3107:1413h 43m, 2 changes
20:0108:3112h 30m, 1 change

How do I find cheap train tickets from London St Pancras International to Agen?

If you’re planning a trip to Europe soon, our Trainline team of experts have put together some tips to help you find cheap tickets. Booking on the day in Europe is usually more expensive and costs can vary depending on the time of day, route or travel class.

1. Book in advance

The price of train tickets from London St Pancras International to Agen starts at £106.79§ one-way for a Standard Class ticket if you book in advance. Most train companies across Europe release their tickets around three to six months ahead of time, so if you know the dates you want to travel, you may be able to find cheaper tickets.

2. Be flexible with your travel times

If you can, consider travelling outside of 'peak hours' (generally between 06:00 - 10:00 and 15:00 - 19:00 on weekdays) as many train companies increase their ticket prices during these commuter times.

3. Buy a rail pass

If you're visiting multiple locations on your trip, buying a rail pass can be cheaper than buying individual tickets. We're official retailers of Interrail Passes that are valid for travel within one country or multiple countries across Europe.

4. Choose a slower or connecting train

On some busier routes, you might have the option to take a slower or connecting train. It may take longer than some high-speed or direct services, but if you have some extra time on your hands, you might find a cheaper fare.

5. Look out for train ticket sales and discounts

Many train companies in Europe will often run sales on tickets throughout the year or offer discounts to senior/youth/group travellers, so keep an eye out!

6. Take a night train

Save on accommodation and use the night to travel by sleeper train to your next destination.

For specific information about how to get your hands on cheap tickets, check out our European train tickets hub.

§Some train companies may not offer any Advance ticket types or cheaper deals for early bookings. On rare occasions, train companies may choose to release special offers closer to the date on last-minute or late-release tickets. This is dependent on the individual train operating company you travel with.

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