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The cheapest and fastest trains from London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX)
Showing times and prices for May 25
Cheapest price
$24
Average price
$33
Fastest journey
45 m
Average duration
45 m
Trains per day
35
Distance
24 km
Cheap tickets
The best way to find a cheap train ticket from London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX) is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX) will cost around $33 if you buy it on the day, but the cheapest tickets can be found for only $24.
Fast trains
It's difficult to get from London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX) without transferring at least once.
Tube from London Kings Cross to London Paddington+
F0308312:36 PM0h53London Kings Cross (KGX)1:29 PMHeathrow Terminals 2 & 3 (HXX)$241One-way1 transfer- Tube from London Kings Cross to London Paddington+F0319312:24 PM0h57London Kings Cross (KGX)1:21 PMHeathrow Terminals 2 & 3 (HXX)$241One-way1 transfer
- Tube from London Kings Cross to London Paddington+F0308712:06 PM0h53London Kings Cross (KGX)12:59 PMHeathrow Terminals 2 & 3 (HXX)$241One-way1 transfer
- Tube from London Kings Cross to London Paddington+F0319612:09 PM0h57London Kings Cross (KGX)1:06 PMHeathrow Terminals 2 & 3 (HXX)$241One-way1 transfer
- Tube from London Kings Cross to London Paddington+F032086:04 AM1h02London Kings Cross (KGX)7:06 AMHeathrow Terminals 2 & 3 (HXX)$251One-way1 transfer
- Tube from London Kings Cross to London Paddington+
W1064612:10 PM0h45London Kings Cross (KGX)12:55 PMHeathrow Terminals 2 & 3 (HXX)$411One-way1 transfer - Tube from London Kings Cross to London Paddington+W105867:10 AM0h45London Kings Cross (KGX)7:55 AMHeathrow Terminals 2 & 3 (HXX)$461One-way1 transfer
- Tube from London Kings Cross to London Paddington+W105897:25 AM0h45London Kings Cross (KGX)8:10 AMHeathrow Terminals 2 & 3 (HXX)$461One-way1 transfer
- Tube from London Kings Cross to London Paddington+W1064912:25 PM0h45London Kings Cross (KGX)1:10 PMHeathrow Terminals 2 & 3 (HXX)$411One-way1 transfer
- Tube from London Kings Cross to London Paddington+W1063711:25 AM0h45London Kings Cross (KGX)12:10 PMHeathrow Terminals 2 & 3 (HXX)$431One-way1 transfer
Travel Information
Compare bus and train for London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX)
Omio recommends booking the train as it is the most popular option from London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX) among Omio's users. If you are prioritising price take the bus with prices starting from $16. For those with little time consider booking a train which can get you there in 35m. The ticket price range depends on the travel mode: a bus costs an average of $16, and a train costs an average of $15.
Distance: 14 miles (24 km)
Compare train with
Most popular Train | Bus | Driving |
|---|---|---|
$26 Average price | $20 Average price Cheapest | $25 Average price (fuel + tolls) |
1h 5m Average total duration Fastest 35m Onboard + 30m Additional time* | 2h 13m Average total duration 1h 43m Onboard + 30m Additional time* | 58m Average total duration (door-to-door) |
Most popular train company |  Most popular bus company | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
The cheapest way to travel from London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX) is a bus with an average price of $20 (€16).
This is compared to other travel options from London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX):
A bus is $6 (€5) less than a train for this route with tickets for a train from London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX) costing on average $26 (€21).
The fastest way to travel from London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX) is by train with an average journey time of 35m.
Other travel options to Heathrow Terminals 2 & 3 (HXX) take longer:
Bus takes on average 1h 43m.
It's helpful to compare your options as there are 2 ways to travel between London Kings Cross (KGX) and Heathrow Terminals 2 & 3 (HXX) including taking a bus and train.
We recommend using the train as it is the most popular way to get from London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX) among Omio's users.
Take the train. It's meaningfully faster than driving, and the time saved usually justifies the price.
You'll arrive about 23m sooner (35m by train vs 58m by car). Tickets start at around $26 (€21) compared to roughly $25 (€20) in fuel and tolls — so you're paying a bit more, but getting hours of your day back, a city-centre arrival, and the freedom to work or relax instead of drive.
Direct services run with Elizabeth line, Heathrow Express.
Driving makes more sense if you're travelling as a group (where fuel costs split several ways), want to stop along the way, or need a car once you arrive.
Live departures
London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX) train times
The table below shows live departures for London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX) trains for today, Sunday, May 24. You can also manually refresh the results below to see updated train journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| Tube from London Kings Cross to London Paddington+C37344 | 2:01 PM London Kings Cross (KGX) | 0h59 | 3:00 PM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| Tube from London Kings Cross to London Paddington+C36987 | 2:04 PM London Kings Cross (KGX) | 1h03 | 3:07 PM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| Tube from London Kings Cross to London Paddington+W10672 | On time 2:05 PM London Kings Cross (KGX) | 0h50 | 2:55 PM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| Tube from London Kings Cross to London Paddington+C36995 | 2:19 PM London Kings Cross (KGX) | 1h03 | 3:22 PM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| Tube from London Kings Cross to London Paddington+W10675 | On time 2:20 PM London Kings Cross (KGX) | 0h51 | 3:11 PM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| Tube from London Kings Cross to London Paddington+C37355 | 2:31 PM London Kings Cross (KGX) | 0h59 | 3:30 PM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| Monday, May 25 | |||||
| Tube from London Kings Cross to London Paddington+F03215 | 5:34 AM London Kings Cross (KGX) | 1h02 | 6:36 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| Tube from London Kings Cross to London Paddington+W10568 | 5:35 AM London Kings Cross (KGX) | 0h50 | 6:25 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| Tube from London Kings Cross to London Paddington+F03095 | 5:49 AM London Kings Cross (KGX) | 1h02 | 6:51 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| Tube from London Kings Cross to London Paddington+W10571 | 5:50 AM London Kings Cross (KGX) | 0h50 | 6:40 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| Tube from London Kings Cross to London Paddington+F03208 | 6:04 AM London Kings Cross (KGX) | 1h02 | 7:06 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| Tube from London Kings Cross to London Paddington+W10574 | 6:05 AM London Kings Cross (KGX) | 0h50 | 6:55 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| Tube from London Kings Cross to London Paddington+F03092 | 6:19 AM London Kings Cross (KGX) | 1h02 | 7:21 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| Tube from London Kings Cross to London Paddington+W10577 | 6:20 AM London Kings Cross (KGX) | 0h50 | 7:10 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| Tube from London Kings Cross to London Paddington+F03202 | 6:34 AM London Kings Cross (KGX) | 1h02 | 7:36 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| Tube from London Kings Cross to London Paddington+W10580 | 6:35 AM London Kings Cross (KGX) | 0h50 | 7:25 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| Tube from London Kings Cross to London Paddington+F03088 | 6:49 AM London Kings Cross (KGX) | 1h02 | 7:51 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| Tube from London Kings Cross to London Paddington+W10583 | 6:50 AM London Kings Cross (KGX) | 0h50 | 7:40 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| Tube from London Kings Cross to London Paddington+F03197 | 7:09 AM London Kings Cross (KGX) | 0h57 | 8:06 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| Tube from London Kings Cross to London Paddington+W10586 | 7:10 AM London Kings Cross (KGX) | 0h45 | 7:55 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| Tube from London Kings Cross to London Paddington+F03194 | 7:24 AM London Kings Cross (KGX) | 0h57 | 8:21 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| Tube from London Kings Cross to London Paddington+W10589 | 7:25 AM London Kings Cross (KGX) | 0h45 | 8:10 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| Tube from London Kings Cross to London Paddington+F03084 | 7:36 AM London Kings Cross (KGX) | 0h53 | 8:29 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| Tube from London Kings Cross to London Paddington+F03081 | 8:06 AM London Kings Cross (KGX) | 0h53 | 8:59 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| Tube from London Kings Cross to London Paddington+F03185 | 8:09 AM London Kings Cross (KGX) | 0h57 | 9:06 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| Tube from London Kings Cross to London Paddington+W10598 | 8:10 AM London Kings Cross (KGX) | 0h45 | 8:55 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| Tube from London Kings Cross to London Paddington+F03182 | 8:24 AM London Kings Cross (KGX) | 0h57 | 9:21 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| Tube from London Kings Cross to London Paddington+W10601 | 8:25 AM London Kings Cross (KGX) | 0h45 | 9:10 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| Tube from London Kings Cross to London Paddington+F03078 | 8:36 AM London Kings Cross (KGX) | 0h53 | 9:29 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX) by bus or train
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Why should you book London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX) trains with Omio?
Elizabeth line as well as Tube or Heathrow Express offer trains services from London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX).
Omio is the only official third party seller for Elizabeth line tickets.
Why book with Omio vs Elizabeth line?
- Compare with other providers: On Omio, you can not only buy tickets for Elizabeth line, but also compare tickets for the likes of Tube or Heathrow Express to find the best option for your trip from London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX).
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Elizabeth line with all available travel options, which are bus and train to ensure you get the best deal for traveling from London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX).
Journey information
Overview: Train from London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX)
United KingdomUnited Kingdom
Trains from London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX) run on average 10 times per day, taking around 35m. Cheap train tickets for this journey start at $15 (€12) if you book in advance.
There are 1 trains per day. The earliest train runs at 03:36, the last at 16:10. The fastest train covers the 14 miles (24 km) distance in 18m.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance 14 miles (24 km) |
Average train duration 35m |
Cheapest ticket price $15 (€12) |
Trains per day 10 |
Direct trains 1 |
Fastest train 18m |
First train 3:36 AM |
Last train 4:10 PM |
Cheapest Month Oct |
Cheapest Day Sun |
High Season Jul - Sep |
Low Season Oct - Dec |
Busiest Day Fri |
Least Busy Day Wed |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Train companies: Elizabeth line, Tube, Heathrow Express from London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX) trainsElizabeth line, Tube, Heathrow Express trains will get you between London Kings Cross (KGX) and Heathrow Terminals 2 & 3 (HXX) from $15 (€12). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Elizabeth line
About
Tfl Rail is a railway service operated by Transport for London in the United Kingdom. It operates on the Great Western Main Line and the Heathrow branch of the London Underground. The service runs from Paddington in London to Reading, Maidenhead, Slough, and Heathrow Airport. It also serves the towns of Taplow, Burnham, Twyford, and Hayes & Harlington. All trains are air-conditioned and feature onboard Wi-Fi, power sockets, and digital information screens. Tfl Rail offers a range of ticket types, including single and return tickets, season tickets, and Oyster cards. Oyster cards are the most popular ticket type, allowing passengers to pay for their journey with a single card. The most popular routes for Tfl Rail are Paddington to Reading, Paddington to Maidenhead, and Paddington to Heathrow Airport. These routes offer frequent services and provide passengers with a convenient way to travel between London and the surrounding areas.
Luggage & cancellation policy
Average Duration
23m
Cheapest Price
$17 (€13)
Elizabeth line frequency
6 a day
Luggage included
Standard luggage allowance included with ticket
Luggage storage
Dedicated luggage storage areas in carriages
Cancellation Policy
Refunds available through TfL website or customer service
Refund
Full refund available for service cancellations
Amenities on board the train
Wifi
Food sold onboard
No dedicated dining car. Passengers can bring their own food and drinks
Toilets
USB plugs
Accessibility
Step-free access at most stations, wheelchair spaces on trains, priority seating
Pets
Small pets travel free. Dogs must be leashed. Guide dogs welcome
Quiet zone
Family area
Heathrow Express
About
The Heathrow Express is a train service from the United Kingdom that operates between London Heathrow Airport and Paddington Station in London. It runs every 15 minutes from 5:10am to 11:25pm, with a journey time of just 15 minutes. The train service offers two types of trains: the Express Class and the Business First Class. Express Class offers comfortable seating, free Wi-Fi, and power sockets, while Business First Class offers extra legroom, complimentary newspapers, and complimentary refreshments. There are three types of tickets available: Single, Return, and Group. Onboard facilities include a café bar, luggage storage, and a quiet zone. The most popular routes for the Heathrow Express are London Heathrow Airport to Paddington Station, and Paddington Station to London Heathrow Airport.
Luggage & cancellation policy
Average Duration
18m
Cheapest Price
$15 (€12)
Heathrow Express frequency
3 a day
Luggage included
One piece of hand luggage and one additional piece of luggage
Luggage storage
Dedicated luggage storage areas in each carriage
Cancellation Policy
Refund policies vary by ticket type
Refund
Full refund provided for canceled services
Amenities on board the train
Wifi
Food sold onboard
Drinks and snacks from trolley service
Toilets
USB plugs
Accessibility
Wheelchair accessible carriages and ramps for boarding
Pets
Small pets in carriers allowed free of charge. Guide dogs welcome
Quiet zone
Tube
About
The "Tube" refers to the London Underground, a rapid transit system serving Greater London and parts of the adjacent home counties. It is operated by London Underground Limited (LUL), a wholly-owned subsidiary of Transport for London (TfL). Opened in 1863, it was the world's first underground passenger railway. The network, nicknamed "the Tube" due to its circular, deep-level tunnels, has 11 lines and 270 stations, covering approximately 250 miles. It carries over a billion passengers annually and is known for its iconic roundel symbol and schematic map.
Luggage & cancellation policy
Tube frequency
4 a day
Luggage included
You can take as much luggage as you can comfortably carry, as long as it's under two meters long and fits within the space beneath your feet or between your legs while seated.
Luggage storage
There are no luggage racks on the Tube, so you'll technically be taking up the space of an actual person with your luggage.
Cancellation Policy
If your Tube journey was delayed by 15 minutes or more for reasons within TfL's control, you can claim a refund for the single pay as you go fare for the delayed journey.
Refund
If your Tube journey is delayed by 15 minutes or more due to reasons within TfL's control, you are entitled to a refund of the single fare for the affected journey.
Amenities on board the train
Food sold onboard
Food is allowed on the Tube, but alcoholic drinks are banned on all TfL services.
USB plugs
Accessibility
Currently 93 Tube stations (more than a third of them) have step-free access, and all DLR stations and tram stops are step-free.
Pets
Dogs and other domestic animals are allowed on the London Underground as long as they are under control, on a leash or in a carrier, and not on the seats.
FAQs: Trains from London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX)
Find answers to the most common questions about traveling from London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX) 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 Heathrow Terminals 2 & 3 (HXX), this guide helps you travel smarter and with confidence.
Train ticket prices from London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX) can vary. The cheapest ticket starts at $15 (€12), while the average price is around $26 (€21).
The train from London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX) takes 18m and runs 10 per day.
The distance by train from London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX) is 14 miles (24 km).
The first train from London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX) leaves at 3:36 AM.
The last train from London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX) leaves at 4:10 PM.
There is no high speed train available from London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX).
Yes, there is a direct train from London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX). This service operates 1 times per day, provided by Elizabeth line, Heathrow Express.
Unfortunately, there is no night train available from London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX).
The cheapest way to get from London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX) is by train, with a cost of around $15 (€12).
The train journey from London Kings Cross to Heathrow Terminals 2 & 3 is primarily urban and suburban, passing through developed areas rather than offering scenic countryside views.
Yes, you can do a day trip from London Kings Cross to Heathrow Terminals 2 & 3, as the journey takes 18m and trains run 10 times per day over a distance of 14 miles (24 km).
Yes, you can take the train from London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX).
Since neither London Kings Cross (KGX) nor Heathrow Terminals 2 & 3 (HXX) are in the Schengen Area, passport requirements depend on the specific immigration rules of United Kingdom and United Kingdom. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
Popular day trips by train from Heathrow Terminals 2 & 3 (HXX) include London, Cambridge, Reading, Swindon, Bath.
We recommend using the train as it is the most popular way to get from London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX) among Omio's users.
Items not allowed on trains typically include hazardous materials such as explosives, flammable liquids, corrosive substances, and illegal drugs. Additionally, large or bulky items that may obstruct aisles or emergency exits, as well as pets without proper carriers, may be restricted. Specific prohibited items can vary by train operator and region, so please check the rules for your particular journey.
Yes, rail passes such as the BritRail Pass are valid on most trains within the United Kingdom, offering unlimited travel on participating train operators for a set period.
The currency used in the United Kingdom is the British Pound Sterling (GBP). For travelers, using a card is generally more convenient and widely accepted, especially in cities and for transportation tickets, though carrying some cash can be useful for small purchases or in rural areas.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
Most popular train connections from London Kings Cross (KGX)
More options for your journey from London Kings Cross (KGX) to Heathrow Terminals 2 & 3 (HXX)
Here are some other resources that might have the information you need
Most popular trains to and from Heathrow Terminals 2 & 3 (HXX) and London Kings Cross (KGX)
Most popular train connections to Heathrow Terminals 2 & 3 (HXX)
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