The cheapest and fastest trains from London Kings Cross (KGX) to Heathrow Terminal 4 (HAF)
Cheapest price
£21
Average price
£21
Fastest journey
1 h 8 m
Average duration
1 h 9 m
Trains per day
3
Distance
24 km
The best way to find a cheap train ticket from London Kings Cross (KGX) to Heathrow Terminal 4 (HAF) is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from London Kings Cross (KGX) to Heathrow Terminal 4 (HAF) will cost around £21 if you buy it on the day, but you can find cheap train tickets today for only £21.
To travel from London Kings Cross (KGX) to Heathrow Terminal 4 (HAF) you need to make at least one change.
Tube from London Kings Cross to London Paddington+
P06563
Tube from London Kings Cross to London Paddington+
P06580
Tube from London Kings Cross to London Paddington+
P06570
Tube from London Kings Cross to London Paddington+
P06563
Tube from London Kings Cross to London Paddington+
P06570
Tube from London Kings Cross to London Paddington+
P06580Travel Information
Compare train and coach for London Kings Cross (KGX) to Heathrow Terminal 4 (HAF)
Omio recommends booking the train as it is the most popular option from London Kings Cross (KGX) to Heathrow Terminal 4 (HAF) among Omio's users. If you are prioritising price take the coach with prices starting from £14. For those with little time consider booking a train which can get you there in 50m. The ticket price range depends on the travel mode: a coach costs an average of £14, and a train costs an average of £14.
Distance: 24 km
Compare train with
Most popular Train | Coach |
|---|---|
£19 Average Price | £16 Average Price Cheapest |
1h 20m Average total duration Fastest 50m Onboard + 30m Additional time* | 1h 46m Average total duration 1h 16m Onboard + 30m Additional time* |
![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options |
Live departures
London Kings Cross (KGX) to Heathrow Terminal 4 (HAF) train times
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
Tube from London Kings Cross to London Paddington+ P06563 | On time 06:04 London Kings Cross (KGX) | 1h08 | 07:12 Heathrow Terminal 4 (HAF) | 1 change | |
Tube from London Kings Cross to London Paddington+ P06570 | On time 06:19 London Kings Cross (KGX) | 1h08 | 07:27 Heathrow Terminal 4 (HAF) | 1 change | |
Tube from London Kings Cross to London Paddington+ P06580 | On time 06:31 London Kings Cross (KGX) | 1h11 | 07:42 Heathrow Terminal 4 (HAF) | 1 change | |
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 Terminal 4 (HAF) by train or coach
05 Nov
06 Nov
07 Nov
08 Nov
09 Nov
10 Nov
11 Nov
Journey information
Overview: Train from London Kings Cross (KGX) to Heathrow Terminal 4 (HAF)
Distance 24 km |
Average train duration 50m |
Cheapest ticket price £14 |
Trains per day 6 |
Direct trains 1 |
Fastest train 29m |
First train 03:40 |
Last train 20:49 |
Train companies: Tfl Rail from London Kings Cross (KGX) to Heathrow Terminal 4 (HAF) trainsTfl Rail trains will get you between London Kings Cross (KGX) and Heathrow Terminal 4 (HAF) from £14. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Tfl Rail
FAQs: London Kings Cross (KGX) to Heathrow Terminal 4 (HAF) train

popular train stations
Important Stations and Airports in London Kings Cross (KGX) and Heathrow Terminal 4 (HAF)
- Mon - Fri: 05:00 - 01:36
- Sat: 05:00 - 00:36
- Sun: 05:30 - 01:36
- Free, unlimited Wi-Fi in the station.
- Located by the entrance of Platform 9 provided by Excess Baggage Co, open daily from 08:00 until 21:00.
- Type of shops available: Cafes, bars, kiosks, restaurants, delicatessens, confectioners, groceries, food and drink to eat in or take away. clothes, stationery, flowers, photo processing, mobile phones, bureau de change, shoe repairs, key cutting, Pharmacy and prescriptions, optician, fitness, health and beauty services.
- Car Park: Station Car Park
- Caffè Nero
- Starbucks
- The Pasty Shop
- Upper Crust
- Giraffe World Kitchen
- Black Sheep Coffee
- Hotel Chocolat
- Leon
- Pret a Manger
- Wasabi
- & more
- Taxi: The taxi rank is situated on Pancras Road just outside of the station.
- Accessible taxis: Accessible taxis are located at the taxi rank situated on Pancras Road just outside of the station. The taxi rank is located outside the station on Pancras Road. There is a help point at the taxi rank that can be used to request disability assistance. All London Black Cabs can accommodate wheelchair passengers without wheelchair users having to leave their wheelchair.
- There is step-free access in the whole station to all platforms. There are elevators between the concourse and Mezzanine and London Underground ticket hall.
- Toilets Location: The toilets including accessible toilets are located next to platform 9. There also toilets on the Mezzanine Level.
- National key toilets: Yes
- National key toilets location: Accessible toilets are located next to platform 9 and can be operated by a radar key.
- Baby changing facilities: Yes
- Point A Hotel, London Kings Cross St Pancras
- Premier Inn London Kings Cross Hotel
- St. Pancras Renaissance Hotel London
- Mon - Fri: 05:00 - 01:36
- Sat: 05:00 - 00:36
- Sun: 05:30 - 01:36
- Storage sheltered: Yes
- Storage location: Platforms 1, 8 & 9
- Storage CCTV: Yes
- Located near the main entrance.
- Underground lines: Circle, Piccadilly, Hammersmith & City, Northern, Metropolitan, Victoria
- Bus lines: 10, 17, 30, 45, 46, 59, 63, 73, 91, 205, 214, 259, 390, 476
- Train lines: Thameslink, Grand Central, Hull, London North Eastern, Gatwick Express
- Metro: N/A
- Mon - Fri: 05:00 - 01:36
- Sat: 05:00 - 00:36
- Sun: 05:30 - 01:36
- Free, unlimited Wi-Fi in the station.
- Located by the entrance of Platform 9 provided by Excess Baggage Co, open daily from 08:00 until 21:00.
- Type of shops available: Cafes, bars, kiosks, restaurants, delicatessens, confectioners, groceries, food and drink to eat in or take away. clothes, stationery, flowers, photo processing, mobile phones, bureau de change, shoe repairs, key cutting, Pharmacy and prescriptions, optician, fitness, health and beauty services.
- Car Park: Station Car Park
- Caffè Nero
- Starbucks
- The Pasty Shop
- Upper Crust
- Giraffe World Kitchen
- Black Sheep Coffee
- Hotel Chocolat
- Leon
- Pret a Manger
- Wasabi
- & more
- Taxi: The taxi rank is situated on Pancras Road just outside of the station.
- Accessible taxis: Accessible taxis are located at the taxi rank situated on Pancras Road just outside of the station. The taxi rank is located outside the station on Pancras Road. There is a help point at the taxi rank that can be used to request disability assistance. All London Black Cabs can accommodate wheelchair passengers without wheelchair users having to leave their wheelchair.
- There is step-free access in the whole station to all platforms. There are elevators between the concourse and Mezzanine and London Underground ticket hall.
- Toilets Location: The toilets including accessible toilets are located next to platform 9. There also toilets on the Mezzanine Level.
- National key toilets: Yes
- National key toilets location: Accessible toilets are located next to platform 9 and can be operated by a radar key.
- Baby changing facilities: Yes
- Point A Hotel, London Kings Cross St Pancras
- Premier Inn London Kings Cross Hotel
- St. Pancras Renaissance Hotel London
- Mon - Fri: 05:00 - 01:36
- Sat: 05:00 - 00:36
- Sun: 05:30 - 01:36
- Storage sheltered: Yes
- Storage location: Platforms 1, 8 & 9
- Storage CCTV: Yes
- Located near the main entrance.
- Underground lines: Circle, Piccadilly, Hammersmith & City, Northern, Metropolitan, Victoria
- Bus lines: 10, 17, 30, 45, 46, 59, 63, 73, 91, 205, 214, 259, 390, 476
- Train lines: Thameslink, Grand Central, Hull, London North Eastern, Gatwick Express
- Metro: N/A
- Opening hours: Monday - Sunday 05:00 - 23:40
- Car Park: No
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Level access to platforms, lifts to airport facilities. Ticket Office is step free. Wheelchair users can board trains with ease as the platforms are level with the trains.
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible toilets: Yes
- Ramp for train access: No
- Wheelchairs available: Yes
- Impaired mobility set down / pick up points available: No
- National key toilets: No
- Baby changing facilities: Yes
- Metro: Connection available with LT Piccadilly Line
- Opening hours: Monday - Sunday 05:00 - 23:40
- Car Park: No
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Level access to platforms, lifts to airport facilities. Ticket Office is step free. Wheelchair users can board trains with ease as the platforms are level with the trains.
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible toilets: Yes
- Ramp for train access: No
- Wheelchairs available: Yes
- Impaired mobility set down / pick up points available: No
- National key toilets: No
- Baby changing facilities: Yes
- Metro: Connection available with LT Piccadilly Line
Most popular train connections from London Kings Cross (KGX)
More options for your journey from London Kings Cross (KGX) to Heathrow Terminal 4 (HAF)
Here are some other resources that might have the information you need

