The cheapest and fastest trains from London Luton Airport (LUA) to London Kings Cross (KGX)
Cheapest price
£9
Average price
£16
Fastest journey
34 m
Average duration
38 m
Trains per day
5
Distance
42 km
The best way to find a cheap train ticket from London Luton Airport (LUA) to London Kings Cross (KGX) is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from London Luton Airport (LUA) to London Kings Cross (KGX) will cost around £16 if you buy it on the day, but you can find cheap train tickets today for only £9.
Of the 5 trains that leave London Luton Airport (LUA) for London Kings Cross (KGX) every day 5 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct trains cover the 42 km distance in an average of 38 m but if you time it right, some trains will get you there in just 34 m .
The slowest trains will take 51 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.










Travel Information
Compare coach and train for London Luton Airport (LUA) to London Kings Cross (KGX)
Omio recommends booking the train as it is the most popular option from London Luton Airport (LUA) to London Kings Cross (KGX) among Omio's users. If you are prioritising price take the coach with prices starting from £8. For those with little time consider booking a train which can get you there in 37m. The ticket price range depends on the travel mode: a coach costs an average of £8, and a train costs an average of £9.
Distance: 42 km
Compare train with
Most popular Train | Coach |
|---|---|
£17 Average Price | £15 Average Price Cheapest |
1h 7m Average total duration Fastest 37m Onboard + 30m Additional time* | 1h 38m Average total duration 1h 8m Onboard + 30m Additional time* |
![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options |
Live departures
London Luton Airport (LUA) to London Kings Cross (KGX) train times
The table below shows live departures for London Luton Airport (LUA) to London Kings Cross (KGX) trains for today, Wednesday 31 December. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 05:17 London Luton Airport (LUA) | 0h34 | 05:51 London Kings Cross (KGX) | 0 changesdirect | |
![]() | 07:17 London Luton Airport (LUA) | 0h34 | 07:51 London Kings Cross (KGX) | 0 changesdirect | |
![]() | 07:47 London Luton Airport (LUA) | 0h34 | 08:21 London Kings Cross (KGX) | 0 changesdirect | |
![]() | 13:17 London Luton Airport (LUA) | 0h34 | 13:51 London Kings Cross (KGX) | 0 changesdirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets London Luton Airport (LUA) to London Kings Cross (KGX) by coach or train
Compare coach and train 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.
01 Jan
02 Jan
03 Jan
04 Jan
05 Jan
06 Jan
07 Jan
Journey information
Overview: Train from London Luton Airport (LUA) to London Kings Cross (KGX)
Trains from London Luton Airport (LUA) to London Kings Cross (KGX) run on average 12 times per day, taking around 37m. Cheap train tickets for this journey start at £9 but you can travel from only £8 by coach.
The earliest train runs at 05:17, the last at 22:07. The fastest train covers the 42 km distance in 34m.
Distance 42 km |
Average train duration 37m |
Cheapest ticket price £9 |
Trains per day 12 |
Fastest train 34m |
First train 05:17 |
Last train 22:07 |
Train companies: East Midlands Trains, Thameslink from London Luton Airport (LUA) to London Kings Cross (KGX) trainsEast Midlands Trains, Thameslink trains will get you between London Luton Airport (LUA) and London Kings Cross (KGX) from £8. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
East Midlands Trains
Thameslink
FAQs: London Luton Airport (LUA) to London Kings Cross (KGX) train
Find answers to the most common questions about traveling from London Luton Airport (LUA) to London Kings Cross (KGX) 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 Kings Cross (KGX), this guide helps you travel smarter and with confidence.

Most popular train connections from London Luton Airport (LUA)
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