The cheapest and fastest trains from Cambridge to London Heathrow Airport
Cheapest price
$65
Average price
$82
Fastest journey
1 h 58 m
Average duration
1 h 59 m
Trains per day
36
Distance
90 km
The best way to find a cheap train ticket from Cambridge to London Heathrow Airport is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Cambridge to London Heathrow Airport will cost around $82 if you buy it on the day, but the cheapest tickets can be found for only $65.
It's difficult to get from Cambridge to London Heathrow Airport without transferring at least once.
Y09945+
P06974
Y09945+
P06614
Y09945+
P06614
Y09939+
P06594
Y09939+
P06594
Y36852+
P06546
Y36862+
P06594
Y36857+
P06571
Y30252+
Tube from London Kings Cross to London Paddington+
Y17286
Y30242+
Tube from London Kings Cross to London Paddington+
Y17566Travel Information
Compare train and bus for Cambridge to London Heathrow Airport
Omio recommends booking the bus as it is the most popular option from Cambridge to London Heathrow Airport 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 1h 46m. The ticket price range depends on the travel mode: a bus costs an average of €16, and a train costs an average of €33.
Distance: 55 miles (90 km)
Compare train with
| Train | Most popular Bus |
|---|---|
€56 Average price | €29 Average price Cheapest |
2h 16m Average total duration Fastest 1h 46m Onboard + 30m Additional time* | 3h 0m Average total duration 2h 30m Onboard + 30m Additional time* |
![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options |
Live departures
Cambridge to London Heathrow Airport train times
The table below shows live departures for Cambridge to London Heathrow Airport trains for today, Thursday, November 27. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
Y30243+ Tube from London Kings Cross to London Paddington+ Y17566 | On time 8:09 AM Cambridge station (CBG) | 2h01 | 10:10 AM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
Y30243+ Tube from London Kings Cross to London Paddington+ Y17566 | On time 8:09 AM Cambridge station (CBG) | 2h07 | 10:16 AM Heathrow Terminal 5 (HWV) | 2 transfers | |
Y09932+ P06571 | On time 8:13 AM Cambridge North (CMB) | 2h44 | 10:57 AM Heathrow Terminal 4 (HAF) | 1 transfer | |
Y09192+ P06937 | On time 8:17 AM Cambridge station (CBG) | 2h18 | 10:35 AM Heathrow Terminal 5 (HWV) | 1 transfer | |
Y09192+ P06559 | On time 8:17 AM Cambridge station (CBG) | 2h25 | 10:42 AM Heathrow Terminal 4 (HAF) | 1 transfer | |
Y09192+ P06937 | On time 8:17 AM Cambridge station (CBG) | 2h12 | 10:29 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
Y09932 · Y10834+ P06951 | On time 8:20 AM Cambridge station (CBG) | 2h39 | 10:59 AM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
Y09932+ P06571 | On time 8:20 AM Cambridge station (CBG) | 2h31 | 10:51 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
Y09932+ P06951 | On time 8:20 AM Cambridge station (CBG) | 2h45 | 11:05 AM Heathrow Terminal 5 (HWV) | 1 transfer | |
Y09932+ P06571 | On time 8:20 AM Cambridge station (CBG) | 2h37 | 10:57 AM Heathrow Terminal 4 (HAF) | 1 transfer | |
Y36852+ P06937 | On time 8:23 AM Cambridge station (CBG) | 2h12 | 10:35 AM Heathrow Terminal 5 (HWV) | 1 transfer | |
Y36852+ P06546+ C23023 | On time 8:23 AM Cambridge station (CBG) | 2h08 | 10:31 AM Heathrow Terminal 5 (HWV) | 2 transfers | |
Y36852+ P06546 | On time 8:23 AM Cambridge station (CBG) | 1h58 | 10:21 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
Y36852+ P06546 | On time 8:23 AM Cambridge station (CBG) | 2h04 | 10:27 AM Heathrow Terminal 4 (HAF) | 1 transfer | |
Y31099+ Y36046+ P06559 | On time 8:26 AM Cambridge station (CBG) | 2h10 | 10:36 AM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
Y31099+ Y36046+ P06559 | On time 8:26 AM Cambridge station (CBG) | 2h16 | 10:42 AM Heathrow Terminal 4 (HAF) | 2 transfers | |
Y30248+ Tube from London Kings Cross to London Paddington+ C22880 | On time 8:37 AM Cambridge station (CBG) | 2h09 | 10:46 AM Heathrow Terminal 5 (HWV) | 2 transfers | |
Y09939+ P06594 | On time 8:49 AM Cambridge station (CBG) | 2h38 | 11:27 AM Heathrow Terminal 4 (HAF) | 1 transfer | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Cambridge to London Heathrow Airport by train or bus
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.
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Why should you book Cambridge to London Heathrow Airport trains with Omio?
Thameslink as well as Abellio Greater Anglia and Great Northern offer trains services from Cambridge to London Heathrow Airport. Omio is an official ticket reseller for all your travel options from Cambridge to London Heathrow Airport.
Why book with Omio vs Thameslink?
- Compare with other providers: On Omio, you can not only buy tickets for Thameslink, but also compare tickets for the likes of Abellio Greater Anglia and Great Northern to find the best option for your trip from Cambridge to London Heathrow Airport.
- 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 Thameslink with all available travel options, which are train and bus to ensure you get the best deal for traveling from Cambridge to London Heathrow Airport.
Why book with Omio over Trainline and Rail Europe?
- Multiple travel company options: While Thameslink tickets can be bought on Thameslink's website or third party sellers, Omio allows you to compare with the likes of Abellio Greater Anglia and Great Northern to help you choose the right option for your journey from Cambridge to London Heathrow Airport.
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Cambridge to London Heathrow Airport.
Journey information
Overview: Train from Cambridge to London Heathrow Airport
Trains from Cambridge to London Heathrow Airport run on average 26 times per day, taking around 1h 46m. Cheap train tickets for this journey start at $41 (€33) but you can travel from only $20 (€16) by bus.
The earliest train runs at 05:23, the last at 20:53. The fastest train covers the 55 miles (90 km) distance in 1h 58m.
Distance 55 miles (90 km) |
Average train duration 1h 46m |
Cheapest ticket price $41 (€33) |
Trains per day 26 |
Fastest train 1h 58m |
First train 05:23 |
Last train 20:53 |
Train companies: Thameslink, Abellio Greater Anglia, Great Northern from Cambridge to London Heathrow Airport trainsThameslink, Abellio Greater Anglia, Great Northern trains will get you between Cambridge and London Heathrow Airport from $20 (€16). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Abellio Greater Anglia
Thameslink
Great Northern
FAQs: Trains from Cambridge to London Heathrow Airport
Find answers to the most common questions about traveling from Cambridge to London Heathrow Airport 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 Heathrow Airport, this guide helps you travel smarter and with confidence.

popular train stations
Popular train stations from Cambridge to London Heathrow Airport
- Opening hours: Monday - Friday 05:10 - 23:00 Saturday 05:10 - 23:00 Sunday 07:00 - 22:55
- Car Park: Premium Bay
- Staff help available: Yes
- Step free access coverage: Yes
- Accessible car park equipment: Wheelchair users can use car park equipment at this station unaided
- Accessible taxis: Details of nearest taxis are shown on station information poster
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible toilets: Yes
- Ramp for train access: Yes
- Wheelchairs available: Yes
- Impaired mobility set down / pick up points available: No
- Toilets Location: The toilets are located on Platform 4. The accessible toilets are on platform 4
- National key toilets: Yes
- Baby changing facilities: Yes
- Waiting rooms location: Platforms 1, 4 and 7
- Storage sheltered: Yes
- Storage location: Cycle point is by the Car Park
- Storage CCTV: Yes
- Location for Rail Replacement Services: Rail replacement buses depart from the front of the station
- Car Park: Station Car Park
- Staff help available: Yes
- Step free access coverage: Yes
- Accessible taxis: Details of the nearest taxi will be supplied by station staff
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible toilets: Yes
- Ramp for train access: Yes
- Wheelchairs available: Yes
- Impaired mobility set down / pick up points available: Yes
- Toilets Location: Station foyer
- National key toilets: Yes
- Baby changing facilities: Yes
- Waiting rooms location: Waiting rooms are available on each platform
- Storage sheltered: Yes
- Storage location: Adjacent station building.
- Storage CCTV: Yes
- Information available from staff: Yes - from information point
- Helpline Contact: 0800 028 2878
- Location for Rail Replacement Services: From bus stop on station forecourt.
Most popular train connections from Cambridge
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