
No booking fees on the app

Best Price Promise

Delay Repay

24/7 customer support
London Kings Cross to Heathrow Terminals 2 & 3 train timetable
Journey from London Kings Cross to Heathrow Terminals 2 & 3 on the fastest train in 53m, usually 57m. Every day, 102 trains leave from London Kings Cross, starting at 05:31 and ending at 22:49. During Off-Peak Times from 09:30 on weekdays, enjoy a quieter and less crowded journey. Get real-time updates on train schedules, delays, and cancellations. Save time, effort, and money with us.
| Departs | Arrives | Operator | ||
|---|---|---|---|---|
08:05 London Kings Cross | 54m, Direct | 08:59 Heathrow Terminals 2 & 3 | Elizabeth line | Find tickets |
08:08 London Kings Cross | 58m, Direct | 09:06 Heathrow Terminals 2 & 3 | Elizabeth line | Find tickets |
08:23 London Kings Cross | 58m, Direct | 09:21 Heathrow Terminals 2 & 3 | Elizabeth line | Find tickets |
08:35 London Kings Cross | 54m, Direct | 09:29 Heathrow Terminals 2 & 3 | Elizabeth line | Find tickets |
08:38 London Kings Cross | 58m, Direct | 09:36 Heathrow Terminals 2 & 3 | Elizabeth line | Find tickets |
London Kings Cross to Heathrow Terminals 2 & 3 train tickets and times
London Kings Cross to Heathrow Terminals 2 & 3 train travel guide
Taking the train from London Kings Cross to Heathrow Terminals 2 & 3 is both efficient and enjoyable, offering scenic views and comfort. With frequent departures from London Kings Cross, you can arrive at Heathrow Terminals 2 & 3 in just 53m, making it a quick and convenient option for travelling between these two places.

Planning and booking
How much does it cost for a train from London Kings Cross to Heathrow Terminals 2 & 3?
Ticket prices from London Kings Cross to Heathrow Terminals 2 & 3 average around €19.24, but vary based on travel dates and ticket flexibility. To see the exact fare for your trip, please perform a search with your preferred dates.
What is the best way to travel from London Kings Cross to Heathrow Terminals 2 & 3 by train?
What is the fastest train from London Kings Cross to Heathrow Terminals 2 & 3?
The fastest train journey time from London Kings Cross to Heathrow Terminals 2 & 3 is 53m. Direct trains can save significant time by avoiding transfers. Always check if a direct route is available for your journey. Moreover, when searching for trains, consider the total travel time. Some routes with fewer stops or more efficient schedules might be faster.
Are there direct trains from London Kings Cross to Heathrow Terminals 2 & 3?
No, unfortunately, you need to transfer from London Kings Cross to Heathrow Terminals 2 & 3. Still, the TrainPal Train Journey Planner helps you find the best train. Just input your origin or destination places, then click "Search" to see the suitable route.
Is it worth taking a train from London Kings Cross to Heathrow Terminals 2 & 3?
Yes, the train is a highly practical choice. Compared to driving, it is more eco-friendly and avoids the stress of traffic and parking. Compared to coaches, it offers more comfort, space, and scheduling flexibility. Furthermore, its ability to drop you off in the heart of the city makes it an exceptionally convenient option for most journeys.
How far in advance can I book my train ticket?
Typically, you can book UK train tickets up to 12 weeks ahead of your travel date. This is when the cheapest Advance tickets are usually released by train operators. To secure the best price, we strongly recommend booking as early as possible.

Check timetables and during the journey
Are London Kings Cross to Heathrow Terminals 2 & 3 trains punctual, and how can I check real-time information?
While London Kings Cross to Heathrow Terminals 2 & 3 trains are usually on time, delays or disruptions may occur due to weather, strikes, and other factors. Finding a train timetable for your trip from London Kings Cross to Heathrow Terminals 2 & 3 is easy with Train Journey Planner. Simply enter your departure and arrival stations to get a detailed schedule of available trains. Input your travel details to discover the best routes, connections, and train times.
How early should I arrive for a train in the UK?
It’s recommended to reach the train station 15-20 minutes before your train is set to leave. This gives you sufficient time to locate your platform, particularly in larger stations. Arriving early is also beneficial if you need to collect tickets or find your way around an unfamiliar station, helping to minimise any potential stress.
Do London Kings Cross to Heathrow Terminals 2 & 3 trains offer Wi-Fi and other facilities?
Yes, most trains on the London Kings Cross to Heathrow Terminals 2 & 3 route offer amenities like Wi-Fi, food services, and various seating options. Additional facilities may include power sockets, accessibility features, and luggage storage. Check the specific amenities offered by the train operator when booking, as these can vary.
How do I transfer between train stations in the UK?
Transferring between train stations in the UK can be effortless with some planning. If your travel requires a transfer, review your ticket and journey details for specific transfer instructions. Major stations typically feature clear signage and helpful staff. Additionally, TrainPal Train Journey Planner offers comprehensive transfer details.
What is the difference between Standard and First Class?
First Class offers an updated experience with more comfort and amenities, such as complimentary food and drinks. The exact services offered depend on the specific train operator.

Other things you might be interested
Are there discounts for students or seniors on UK train tickets?
Can UK train tickets be refunded or changed?
How do I check train delays and cancellations in the UK?
Checking train delays and cancellations in the UK is simple. Utilise the TrainPal mobile app for real-time information. We offer live updates, including live train status and notifications of any train strikes.
Which train companies operate the London Kings Cross to Heathrow Terminals 2 & 3 route?
The route from London Kings Cross to Heathrow Terminals 2 & 3 is operated by Elizabeth line. To find the operator for any other journey, perform a search for your route on this page; the operator's name will be listed with each travel option.
Essential onboard rules and facilities
-
Luggage
You can bring up to three pieces of luggage for free, including satchels, backpacks, suitcases, and similar items.
-
Bicycle
A free reservation is required for bikes on most journeys due to limited space. While standard bicycles and folding bikes are widely permitted, some operators have provisions for e-bikes and tandems. Please note that e-scooters, motorcycles, tricycles, and bike trailers are not allowed. As policies vary, it is essential to consult your specific train operator's website for their definitive cycle rules before you travel.
-
Children
Discounts are available for young travellers based on age: Travellers under 5 usually travel free, children aged 5–15 get a 50% discount, and 16 to 17-year-olds can use a 16-17 Saver Railcard to get 50% off.
-
Pets
You are welcome to bring up to 2 pets with you at no extra cost. Dogs must be kept on a lead and other animals in a suitable carrier. Please note that for the comfort of all passengers, pets are not allowed on seats or in restaurant carriages.
-
Passenger assistance
Passengers with disabilities or additional needs can arrange assistance with their train operator, if required. To ensure support is available for your journey, this service should be booked in advance.
How to buy cheap London Kings Cross to Heathrow Terminals 2 & 3 train tickets

Cheaper train tickets for less busy times. Combine with Advance fares for the best deals.
Compensation and refunds

Your plans have changed?

Your train was disrupted?
More train routes
* Prices are dynamic and subject to change. Ticket prices vary based on time of day, route, and class. This pricing does not apply to discounted Split tickets and Railcards.





















New user welcome pack