The cheapest and fastest trains from Grantham to London Heathrow Airport
Cheapest price
$74
Average price
$84
Fastest journey
2 h 9 m
Average duration
2 h 13 m
Trains per day
2
Distance
161 km
The best way to find a cheap train ticket from Grantham 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 Grantham to London Heathrow Airport will cost around $84 if you buy it on the day, but the cheapest tickets can be found for only $74.
Of the 2 trains that leave Grantham for London Heathrow Airport on Fri, Nov 07, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, Nov 07 the direct trains cover the 161 km distance in an average of 2 h 13 m but if you time it right, some trains will get you there in just 2 h 9 m .
On Fri, Nov 07 the slowest trains will take 2 h 17 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.




Live departures
Grantham to London Heathrow Airport train times
The table below shows live departures for Grantham to London Heathrow Airport trains for today, Thursday, November 6. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 9:01 AM Grantham | 2h26 | 11:27 AM London Heathrow Airport | 0 transfersDirect | |
![]() | 9:19 AM Grantham | 2h38 | 11:57 AM London Heathrow Airport | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Grantham to London Heathrow Airport by train
Compare 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.
Nov 07
Nov 08
Nov 09
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Nov 12
Nov 13
Journey information
Overview: Train from Grantham to London Heathrow Airport
Trains from Grantham to London Heathrow Airport run on average 22 times per day, taking around 1h 48m. Cheap train tickets for this journey start at $28 (€23) if you book in advance.
The earliest train runs at 06:40, the last at 17:39. The fastest train covers the 100 miles (161 km) distance in 2h 9m.
Distance 100 miles (161 km) |
Average train duration 1h 48m |
Cheapest ticket price $28 (€23) |
Trains per day 22 |
Fastest train 2h 9m |
First train 06:40 |
Last train 17:39 |
Train companies: LNER, First Hull Trains from Grantham to London Heathrow Airport trainsLNER, First Hull Trains trains will get you between Grantham and London Heathrow Airport from $28 (€23). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
LNER
First Hull Trains
FAQs: Trains from Grantham to London Heathrow Airport
Find answers to the most common questions about traveling from Grantham 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 Grantham to London Heathrow Airport
- Opening hours: Monday - Friday 05:30 - 16:00 Saturday 08:00 - 16:00 Sunday 09:00 - 15:00
- Car Park: Station Car Park
- Staff help available: Yes
- Step free access coverage: Yes
- Accessible car park equipment: Wheelchair users may require assistance using car park equipment at this station
- Accessible taxis: Advance booking advisable
- 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: The toilets are located on Platform 1. The National key toilets are located on Platform 1; these toilets are operated by a RADAR key. A RADAR key is available from the Customer Information Point on Platform 1.
- National key toilets: Yes
- Baby changing facilities: Yes
- Waiting rooms location: This station has heated waiting rooms available. Seating is available at an accessible height in the waiting room and on platforms Platform 1 Waiting Room Opening Times - Mon - Fri 05:30- 23:10. Sat 05:30- 21:30. Sun 08:45- 22.40 Platform 2 waiting Room Opening Times - Mon - Fri 05:30 - 23:20. Sat 05:30- 23:10 Sun 08:45- 23:10
- Storage sheltered: Yes
- Storage location: Opposite station front
- Storage CCTV: Yes
- Location for Rail Replacement Services: Rail Replacement Coaches leave from the front of the station.
Most popular train connections from Grantham
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