Combos

Heathrow to/from London Paddington Train Transfers + 7-Day Global eSIM with Unlimited 5G/4G Data

Explore at your pace

Choose your entry time, stay as long as you like

Free cancellation

Free cancellation up to 24 hours before the start of your experience

Transfers available

Zip from Heathrow to Paddington on a fast train and stay online globally for 7 days with a global eSIM, all packed into this smart combo.

4.6/5(1,266)

Lars J

Solo

Verified booking

2 weeks ago

Slightly handicapped, but was offered help with luggage and guidance where to find the track for my connection. Service to find gates and facilitated entry, since my first experience from using railway in UK. Aircondition and very fast transport to LHR. Lars

Sarah L

Solo

Verified booking

May 2026

The actual train service was on time, clean and efficient. The staff at Heathrow and Paddington not so much. Being disabled I asked if I could go through the disabled gate, eyes were rolled by the person letting me through. This also happened at Heathrow when I was trying to get on. No one helps you. I had business first but on the way out, it was full and I am not sure all had business first tickets but no one checks. However, the train was clean and comfortable so no complaints with that.

Travel smoothly between Heathrow Airport and Paddington Station with superfast train transfers, plus enjoy unlimited 5G/4G data for a week with a global eSIM.

Dash between Heathrow and Paddington on round-trip transfers in a mere 15-20 minutes, while relaxing in standard or business first-class coaches.

Board connections every 15 minutes with free Wi-Fi and charging ports onboard, while your children under 15 travel completely free on your journey.

Stay seamlessly connected across 120 countries for seven full days with a global eSIM that eliminates those pesky roaming and data expenses.

Cruise through your journey with unlimited, high-speed 5G/4G data, international calling, and a portable hotspot, keeping work and social life smoothly connected.

Heathrow Express Round-Trip Train Transfers

Round-trip train transfers between Heathrow Airport & London Paddington Station

Business class tickets (based on option selected)

Level platform access to all trains on all platforms

Ample luggage space

Air-conditioning onboard

Free Wi-Fi & USB plugs

Onboard entertainment (newspapers, magazines & podcasts)

Global eSIM

eSIM: Valid for 7 consecutive days

Coverage in 120 countries

Access to unlimited high-speed 4G/5G data

Access to 20 minutes of international voice calls

Access to hotspot sharing

You can cancel these tickets up to 24 hours before the experience begins and get a full refund.

1,266 reviews
How do we collect reviews?
These ratings include verified reviews from both Headout guests and our trusted partners who operate this experience locally. All reviews come from real travelers who've taken this experience.
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Guests from United States, Canada, Australia and over 31 countries have loved this experience
What our guests say
Lars J
Solo
Verified booking
2 weeks ago
Slightly handicapped, but was offered help with luggage and guidance where to find the track for my connection. Service to find gates and facilitated entry, since my first experience from using railway in UK. Aircondition and very fast transport to LHR. Lars
John T
Couple
Verified booking
2 weeks ago
Wonderful transaction it was very easy. I just downloaded the app and purchased our tickets in less than a minute. Perfect!! I will definitely buy my tickets this was again. SUPER⭐️⭐️⭐️⭐️⭐️
Tess E
Couple
Verified booking
2 weeks ago
It was fine. Bit expensive but super swift
Peter F
Solo
Verified booking
May 2026
The Heathrow Express is just the simplest, fastest and most comfortable way to travel into London City from Heathrow. There is no comparison, enough said. Try it for yourself. Axel, Sydney Australia
Heather R
Couple
Verified booking
Jun 2026
Super easy way to get into London after long plane journey. Wouldn't do it any other way!

Hop on the speedy Heathrow–Paddington train and stay online across the world, with the super-convenient eSIM. It’s the ultimate travel combo you didn’t know you needed!

Heathrow Express Round-Trip Train Transfers

Skip the Heathrow taxi rush with the speedy Heathrow Express between Heathrow Airport and London Paddington! Enjoy round-trip transfers in standard or business class trains, reaching just within 15-21 minutes, avoiding traffic or Tube delays. Trains run every 15 minutes, with free Wi-Fi, power outlets, and luggage space. Board Heathrow Express at Central (Terminals 2/3), Terminal 5, or via shuttle from Terminal 4. Arrive at Paddington Station, London's key transport hub, for seamless citywide and onward connections, ideal for business and leisure travelers.

Schedule

From Heathrow Airport

First train: 5:12am

Last train: 11:57pm

Frequency: Every 15 mins

From London Paddington

First train: 5:10am

Last train: 11:25pm

Frequency: Every 15 mins

Global eSIM

Ditch physical SIMs while travelling with eSIM – your digital travel companion! This embedded SIM lets you activate data plans instantly on your device, avoiding expensive roaming fees. With a plan that lasts 7 days, and unused eSIMs that remain valid for 5 years, you can stay connected on the go with ease! Enjoy fast 5G/4G coverage across 120 countries, hotspot sharing, and savings up to 50% on roaming. Activate with a scan, top up anytime, and get 200MB of free trial data.

How to use

Pick your data 7-day plan and place your order. You will receive an eSIM in your inbox and the Headout app.

Install the eSIM with a few simple clicks. Your data plan will activate automatically when you land abroad.

You can also test if your eSIM is working or not with a 200MB free trial in your home country.

Accessibility

Heathrow Express Round-Trip Train Transfers

The trains are wheelchair and pram/stroller accessible.

Your pets and guide dogs are welcome on the trains.

Additional information

Heathrow Express Round-Trip Train Transfers

Children aged 15 and under can travel for free.

The service is subject to disruptions or late departures in certain circumstances.

Global eSIM

Your eSIM is supported on multiple devices. Check the full list of compatible devices here.

eSIM connects you to 250 networks in 120 destinations for 5 years. You can use it in multiple regions or trips without any hassle.

Your tickets will be emailed to you shortly.

Airport Transfers

These e-tickets can simply be downloaded on your phone as a PDF. Skip the queues at the ticket machine and breeze straight through the gates by scanning your ticket on your phone.

How to redeem your eSIM

Your eSIM information with a QR code will be emailed to you shortly.

The QR code will be sent in a link to your email to download the eSIM after your purchase. Please check the spam folder if you don't see the email.

Internet connection is required, please make sure that you can access Wi-Fi or mobile data.

Please follow the instructions in the mail and scan the QR code to connect the eSim to your device.