
If you're travelling to London, buying a SIM card at Heathrow Airport is a good option if you want internet access as soon as you arrive. Tourist SIM cards at Heathrow Airport are more expensive than SIM cards in phone stores in London's city centre, but buying a local prepaid SIM card is one of the best ways to avoid high roaming charges. Heathrow Airport has several options for purchasing SIM cards, including the arrival hall, baggage claim hall, SIM card vending machines, and convenience stores. SIM Local, WHSmith, and Travelex Currency Exchange are some of the stores that sell SIM cards at the airport.
| Characteristics | Values |
|---|---|
| Can you buy a SIM card at Heathrow Airport? | Yes, SIM cards are available at Heathrow Airport. |
| Where to buy | SIM cards can be purchased at the arrival hall, baggage claim hall, SIM card vending machines, convenience stores, and SIM Local stores in Terminal 2 and 5 baggage claim halls. |
| Price | Tourist SIM cards at Heathrow Airport are more expensive than in phone stores in London city centers. Prices start at £20 for 30 days with 40+ GB data and calls. |
| Alternatives | Buying a SIM card online before departure or buying an eSIM are cheaper alternatives. |
| Recommended providers | Three, Vodafone, EE, and O2. |
Explore related products
What You'll Learn

Where to buy a SIM card at Heathrow Airport
You can buy a SIM card at Heathrow Airport from Sim Local, which has stores in Terminals 1, 2, 3, and 5. Sim Local is one of the world's largest SIM providers in the travel sector and offers a variety of leading network operator SIM cards, including Vodafone. However, some travellers have reported negative experiences with the staff and prices at Sim Local.
There are also vending machines that sell SIM cards downstairs in the Heathrow bus station. These SIM cards are reported to be expensive.
If you are looking for a cheaper option, consider purchasing a SIM card in London's city centre or ordering an eSIM online in advance. Carphone Warehouse is recommended by some travellers for its range of SIM cards and helpful staff.
Bringing Your Own Food: Airport Security Rules
You may want to see also
Explore related products

SIM card prices at Heathrow Airport
There are several options for purchasing a SIM card at Heathrow Airport, but it is worth noting that tourist SIM cards at the airport are more expensive than SIM cards in phone stores in London's city centre.
SIM Local
Sim Local is a well-known SIM card shop with shops in the baggage claim areas and arrival halls of all terminals at Heathrow Airport. They are open from 6:00 am to 10:00 pm and offer a full service, including SIM card installation and set-up. Their prices are inclusive of this service fee and typically cost £5 GBP ($6 USD). They also have an online eSIM store.
WH Smith
There is a WH Smith shop in the arrival hall of Terminal 3, and another in Terminal 5. There are two SIM card vending machines located a few meters away from the shop in Terminal 3.
Travelex Currency Exchange
There are two SIM card vending machines located in the Baggage Claim area of Terminal 3, near the Travelex Currency Exchange.
We Know London Information Desk
The We Know London information desk in Heathrow Airport sells SIM cards, but these are reportedly the most expensive prepaid SIM card deals at the airport.
Kiosks
Kiosks in the airport reportedly have the cheapest SIM card deals, although activation must be done by the purchaser. A Lebara SIM card from a kiosk will cost £40 GBP for unlimited data, calls, and SMS in the UK for 30 days. A Vodafone SIM card will cost £20 GBP for 40 GB of data and unlimited calls/SMS in the UK for 30 days. A Three SIM card will cost £20 GBP for 100 GB of data and unlimited calls/SMS in the UK for 30 days. Finally, an EE SIM card will cost £20 GBP for 50 GB of data and unlimited calls/SMS in the UK for 30 days.
Hunting Near Pittsburgh Airport: What You Need to Know
You may want to see also
Explore related products

eSIMs vs physical SIM cards
You can buy a SIM card at Heathrow Airport, but they are more expensive than SIM cards in phone stores in London's city centre. Buying a local prepaid SIM card or ordering an eSIM online is a great way to avoid high roaming charges.
An eSIM is a virtual or digital version of a physical SIM card. It is a reprogrammable chip embedded into the device's motherboard, so there is no need for a physical swap when changing carriers or plans. eSIMs are more secure and environmentally friendly than physical SIM cards. They also make it easier to switch networks and test multiple carriers. However, not all networks support eSIMs, and switching phones is not as straightforward as with physical SIM cards.
A physical SIM card is a small chip that lets you connect to your carrier's network. It can be removed from your phone and inserted into another compatible device. This makes switching phones or using multiple devices with a single SIM card convenient. However, physical SIM cards can be cloned or removed by thieves, potentially giving them time to reset your phone. Additionally, when travelling, you may need to hunt down a physical SIM card that works in your destination country.
Overall, both eSIMs and physical SIM cards have their advantages and disadvantages. eSIMs offer increased security, convenience when switching carriers, and environmental benefits, while physical SIM cards provide more flexibility when using multiple devices and are currently more widely supported by networks.
Exploring Airport Lounge Access Post-Arrival
You may want to see also
Explore related products

Best SIM card providers at Heathrow Airport
When arriving at Heathrow Airport, there are a few options for purchasing a SIM card. While buying a SIM card at the airport is convenient, it is more expensive than purchasing one in phone stores in London city centre. Here are some of the best SIM card providers at Heathrow Airport:
SIM Local
SIM Local is a popular choice for travellers arriving at Heathrow Airport. They offer a range of SIM card options, including eSIMs, which can be convenient if you want to get connected as soon as you land. SIM Local has physical stores at the airport, as well as vending machines. The vending machines offer a discount on the SIM cards, but you will have to activate them yourself. SIM Local offers a variety of plans, including 100 GB data plans for $25 USD.
EE
EE is another option for SIM cards at Heathrow Airport. They offer prepaid SIM cards with 4G/LTE speeds, but they do not include free EU data roaming and are not 5G ready. EE SIM cards can be purchased at the airport, but they are more expensive than buying them online in advance. EE also offers eSIMs, which can be a good option for tourists.
Three
Three UK is recommended by some travellers for their prepaid SIM card deal. For £20 GBP, you can get 100 GB of data and unlimited calls/SMS within the UK. This can be a cost-effective option to avoid roaming charges.
In addition to these providers, Heathrow Airport also offers SIM cards from other providers such as Lycamobile, Vodafone, and O2. These providers offer a range of plans and options to suit your needs. Remember that you can also order an eSIM online before your trip, which can save you money and ensure you are connected as soon as you arrive.
Emergency Contraception: Airport Access?
You may want to see also

SIM card alternatives
ESIMs
ESIMs are becoming an increasingly popular alternative to physical SIM cards. They are easy to buy online and can be purchased for almost every country. eSIMs are valid in multiple countries, and you can be online as soon as your plane lands. They are also a great way to avoid high roaming charges.
Calling cards
Although the use of calling cards has decreased, they can still be a useful alternative to SIM cards. They are particularly useful if you have a local SIM but haven't activated roaming, or if there is no internet access. Calling cards can be used with payphones at a low cost, usually a few cents per minute.
Rent a phone
You can rent a phone for the country you are visiting. This can be a good option if you do not want to use your own device or risk losing your personal phone.
VoIP apps
VoIP apps can be used to make calls over the internet, without the need for a SIM card.
International SIM cards
If you are travelling to multiple countries, an international SIM card may be a good alternative to buying multiple local SIM cards. International SIM cards work over multiple carriers across the world. However, your mobile device must be unlocked to use any SIM card other than the carrier you use at home.
Traveling with Bananas: Airport Security Rules Explained
You may want to see also
Frequently asked questions
Yes, you can buy a SIM card at Heathrow Airport. SIM cards can be purchased at the arrival hall, baggage claim hall, SIM card vending machines, convenience stores, and SIM card kiosks.
SIM cards at Heathrow Airport are more expensive than those in phone stores in London city centre. SIM Local offers SIM cards starting at £20 for 30 days with 40+ GB of data and calls. Three UK offers a prepaid SIM card deal for £20 GBP with 100 GB of data and unlimited calls/texts in the UK.
Yes, you can buy a SIM card online before your trip or purchase one in London city centre. If your phone supports it, you can also use an eSIM, which can be purchased online or downloaded before leaving home and activated upon arrival.
Buying a SIM card at Heathrow Airport provides immediate access to the Internet upon arrival, allowing you to use maps, look up train schedules, and stay connected with family. Additionally, purchasing a local prepaid SIM card can help avoid high roaming charges.
























