- Must visit
The British Museum
World-famous museum with major collections spanning ancient Egypt, Greece, Rome, and Asia. A top choice for first-time visitors.
Cheapest price
$8
Average price
$8
Fastest journey
36 m
Average duration
36 m
Trains per day
1
Distance
37 km
The best way to find a cheap train ticket from Welwyn to London is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Welwyn to London will cost around $8 if you buy it on the day, but the cheapest tickets can be found for only $8.
Of the 1 trains that leave Welwyn for London on Mon, Jun 22, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Mon, Jun 22 the direct trains cover the 37 km distance in an average of 36 m but if you time it right, some trains will get you there in just 36 m .
On Mon, Jun 22 the slowest trains will take 36 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.


Omio recommends booking the train as it is the most popular option from Welwyn to London among Omio's users. If you are prioritising price take the train with prices starting from $8. For those with little time consider booking a train which can get you there in 26m. The ticket price range depends on the travel mode: a train costs an average of $8, and a bus costs an average of $12.
Distance: 22 miles (37 km)
Most popular Train | Bus | Driving |
|---|---|---|
$8 Average price Cheapest | $12 Average price | $10 Average price (fuel + tolls) |
56m Average total duration Fastest 26m Onboard + 30m Additional time* | 1h 42m Average total duration 1h 12m Onboard + 30m Additional time* | 1h 11m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Welwyn to London:
A train is $3 (€3) less than a bus for this route with tickets for a bus from Welwyn to London costing on average $12 (€10).
Other travel options to London take longer:
Bus takes on average 1h 12m.
The journey is about 45m faster (26m by train vs 1h 11m by car) and roughly $2 (€1) cheaper once you factor in fuel and tolls ($8 (€7) vs $10 (€8)). You'll also arrive in the city centre rather than hunting for parking, and you can work, read, or watch the landscape go by instead of concentrating on the road.
Direct services run with Great Northern.
Driving is still worth considering if you want to stop along the way or need a car once you arrive.
Compare train and bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Trains from Welwyn to London run on average 4 times per day, taking around 26m. Cheap train tickets for this journey start at $8 (€6) if you book in advance.
There are 3 trains per day. The earliest train runs at 00:02, the last at 23:56. The fastest train covers the 22 miles (37 km) distance in 36m.
Distance 22 miles (37 km) |
Average train duration 26m |
Cheapest ticket price $8 (€6) |
Trains per day 4 |
Direct trains 3 |
Fastest train 36m |
First train 12:02 AM |
Last train 11:56 PM |
Cheapest Month Mar |
Cheapest Day Sat |
High Season Jul - Sep |
Low Season Oct - Dec |
Busiest Day Thu |
Least Busy Day Mon |
Best time to book 3 days |
Discover the best of London — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect London trip today.
World-famous museum with major collections spanning ancient Egypt, Greece, Rome, and Asia. A top choice for first-time visitors.
Major art museum on Trafalgar Square with masterpieces by Van Gogh, Turner, Monet, and da Vinci. Essential for European painting.
Leading modern and contemporary art gallery in a former power station on the Thames. Popular for its collection and river views.
Lively district known for historic piazza spaces, street performers, boutique shopping, and easy access to theatres and museums.
Riverside walking area with major views of the Thames, bridges, landmarks, and a busy cultural atmosphere.
One of London's great royal parks, ideal for walking, boating, open green space, and access to Kensington Gardens.
Battered white fish with thick-cut chips, traditionally served with mushy peas and tartar sauce. It is one of London’s most iconic comfort foods.
A classic East London dish of meat pie with mashed potatoes and parsley liquor. It is a long-standing working-class staple tied closely to the city’s food history.
Roast meat served with roast potatoes, seasonal vegetables, gravy, and often Yorkshire pudding. A traditional pub and family meal strongly associated with London weekends.
A renowned fine dining restaurant in Notting Hill known for refined modern European cooking and polished service.
A very popular all-day restaurant inspired by old Bombay cafes, loved for breakfast, curries, and lively atmosphere.
London’s oldest restaurant, famous for classic British dishes, game, pies, and traditional dining rooms with historic atmosphere.
London is expensive by UK standards. Hotels, transport, and dining add up quickly, though budget eats and free museums help control costs.
Service is often included in restaurants as a 12.5% charge. If not, tip 10-12%. No tip needed in pubs for drinks. Round up taxi fares or add about 10%.
Official public transport app
London Waterloo -> Charing Cross, London
Find answers to the most common questions about traveling from Welwyn to London by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at London, this guide helps you travel smarter and with confidence.

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