01 Jun 2026
If you bank with Santander UK and need to receive money from abroad — or provide your banking details to someone sending you an international wire transfer — the SWIFT code (including Santander swift codes) is the single most important detail to get right. This guide covers everything: the correct Santander UK SWIFT codes, what each character means, how international transfers work, what to watch out for, and exactly how to find your details when you need them.
A SWIFT code — also called a BIC, standing for Bank Identifier Code — is a standardised international identifier assigned to every bank and financial institution that participates in cross-border payments. The SWIFT network uses these codes to route international transfers to the correct institution in the correct country. Santander UK serves around 14 million active customers — including 7 million digital banking users — making it one of the largest retail banks in the United Kingdom, with its parent group Banco Santander reaching 180 million customers worldwide in 2025.
Santander UK PLC is the British arm of Banco Santander, one of the world's largest banking groups. Formerly known as Abbey National, Alliance and Leicester, and Bradford and Bingley before various acquisitions and rebranding, Santander UK is a fully authorised UK bank regulated by the Prudential Regulation Authority and the Financial Conduct Authority. One important detail that immediately stands out when researching Santander UK's SWIFT codes is the bank code component: rather than beginning with SANT, Santander UK's codes begin with ABBY — a legacy of the former Abbey National identity under which much of the SWIFT infrastructure was originally registered.
The primary SWIFT code for Santander UK PLC is:
ABBYGB2LXXX
This is the head office SWIFT code registered to Santander UK's principal office address and is the standard code for receiving international wire transfers into a UK Santander account. It is the code you provide to anyone sending money to you from abroad when a branch-specific code is not available or required.
Santander UK uses different SWIFT codes for different branches and service types. The reference codes found across various databases include codes beginning with both ABBY and other variations, commonly listed under Santander swift codes. Always confirm the correct code through your Santander UK online banking or by contacting Santander directly before sharing a code for any significant international transfer.
Santander UK PLC has multiple registered SWIFT codes across its UK operations. The key codes you may encounter are:
| SWIFT Code | Bank / Location | Description |
|---|---|---|
| ABBYGB2LXXX | Santander UK | Primary head office code. The most widely used SWIFT code for receiving international wire transfers into standard Santander UK personal and business accounts. |
| ABBYGB3EXXX | Santander UK | Secondary London-based SWIFT code associated with Santander UK operations, registered to Prescot Street. Often listed in SWIFT databases as an alternative main code. |
| ABBYGB2LTSY | Santander UK | Branch-specific SWIFT code where the “TSY” suffix identifies a particular service unit rather than the head office. |
| ABBYGB2LANB | Santander UK | Another branch-specific SWIFT code used for a designated Santander UK service location. |
Note: All Santander UK SWIFT codes share the ABBY prefix, reflecting Santander UK’s SWIFT identity (originating from Abbey National before rebranding).
For most personal and business customers, ABBYGB2LXXX is the safest and most widely accepted code for international transfers. When in doubt, always verify via online banking or contact Santander UK directly.
Breaking down ABBYGB2LXXX:
• ABBY — Bank code. The first four characters identify the institution. ABBY is the legacy bank code inherited from Santander UK's former identity as Abbey National. Despite the full rebrand to Santander, the SWIFT registration has retained the ABBY prefix, which is why Santander UK's SWIFT codes look different from what many customers expect.
• GB — Country code. These two letters identify the United Kingdom as the country where Santander UK PLC is domiciled and regulated.
• 2L — Location code. These two characters indicate the city or regional location of the bank's registered head office. 2L in this context points to the location code associated with Santander UK's head office registration within the SWIFT system.
• XXX — Branch code. When a SWIFT code ends in XXX, it refers to the bank's primary or head office rather than a specific branch. Santander UK has hundreds of branches across the UK, many with their own unique branch-specific SWIFT codes with different suffixes. When no specific branch code is provided, XXX is the appropriate default.
All SWIFT codes — including Santander swift codes — are either 8 or 11 characters in total. An 8-character code, or one ending in XXX, always refers to the head office. A full 11-character code with a unique 3-digit suffix identifies a particular branch. Santander UK is one of the UK banks that maintains branch-specific codes, meaning the final three characters may differ depending on which branch holds the relevant account.
When someone abroad is sending money to your Santander UK account, they will typically need the following:
• Bank name: Santander UK PLC
• SWIFT/BIC code: ABBYGB2LXXX
• Bank address: Santander House, 2 Triton Square, Regent's Place, London, NW1 3AN, United Kingdom
• Your IBAN: Your personal Santander UK IBAN — find this in your online banking or on a recent statement
• Your account number and sort code: Available through your online banking, the Santander app, or on any statement
For transfers coming from Europe or any country where IBAN is the standard, always provide both your IBAN and the Santander SWIFT code. The SWIFT code routes the payment to Santander UK as an institution. The IBAN routes it to your specific account within Santander. Both are essential for a complete and accurate international transfer.
For payments within the United Kingdom between UK bank accounts, SWIFT codes are not needed. Domestic UK transfers are processed through Faster Payments, BACS, or CHAPS using sort codes and account numbers. These domestic systems operate entirely separately from the international SWIFT network.
If a UK-based sender provides you with a SWIFT code request for a domestic payment, clarify that they only need your Santander sort code and account number. SWIFT codes have no role in UK-to-UK transfers and providing one will not help a domestic payment.
When money arrives at Santander UK from another country, it travels through the SWIFT network. The sending institution uses ABBYGB2LXXX to locate Santander UK PLC within the global SWIFT system. The payment instruction then travels — sometimes directly, sometimes via one or more correspondent banks in the middle — until it reaches Santander’s systems. Santander UK then credits the funds to your specific account using your IBAN and account details.The Office for National Statistics estimated that 9.5 million people born outside the UK were living in England and Wales as of the 2021 Census — a significant population regularly sending and receiving international wire transfers through UK banks.
Most international wire transfers to Santander UK arrive within one to five business days. The exact timing depends on the sending country, the currencies involved, the sending institution’s processing schedule, and whether correspondent banks are involved in the transfer route. Different cut-off times apply depending on the currency and the channel used, and some transfers, including certain USD payments, can arrive the same day if submitted before the relevant cut-off. When making an international payment, foreign exchange rates also apply, typically including a conversion mark-up of between 1% and 3%. Transfers sent during UK banking business hours on weekdays typically process most efficiently.
You need the Santander SWIFT code in these specific situations:
• Receiving a salary from an overseas employer: If your employer is based outside the UK and processes payroll through international wire transfers, their team needs the Santander SWIFT code — ABBYGB2LXXX — alongside your IBAN to route the payment to your Santander account correctly.
• Receiving money from family or friends abroad: When someone sends money from another country, their bank asks for the UK receiving institution's SWIFT code as part of the transfer form. Providing the correct Santander code ensures funds reach you without misdirection or delay.
• Receiving payments from international clients: Freelancers and business owners receiving fees from overseas will need to provide the Santander SWIFT code so that the paying institution can complete the international wire correctly.
• Receiving international remittances: If someone is using a remittance platform to send money to your Santander account from abroad, the platform needs the SWIFT code to identify Santander UK as the receiving institution.
• Completing international financial forms: Some overseas platforms, investment services, or financial institutions ask for your bank's SWIFT code to verify your banking details. ABBYGB2LXXX is the correct institutional identifier for Santander UK in these situations.
According to Statista, the number of mobile banking users in the United Kingdom reached 28.6 million in 2023 and is projected to surpass 34 million by 2027 — reflecting how rapidly digital banking has become the primary way UK customers manage their finances.
European countries use IBAN as the primary identifier for individual accounts in international transfers. The UK also uses IBAN, and all Santander UK accounts come with a 22-character UK IBAN beginning with GB. When receiving a transfer from Europe, you need both your IBAN and the Santander swift codes. The SWIFT code identifies Santander UK as the receiving institution, while the IBAN identifies your specific account. Providing only one without the other will typically result in a failed or returned transfer.
Routing numbers are nine-digit codes used within the United States to identify banks in the domestic US payment system. They are entirely separate from and incompatible with the UK SWIFT infrastructure. If someone in the United States is sending a wire transfer to your Santander UK account, they need your UK IBAN and ABBYGB2LXXX. Routing numbers play no role in international transfers leaving the US and arriving in the UK. If the sender specifically needs the U.S. Santander entity for reference at an international bank, Santander Bank, N.A. uses SWIFT code SVRNUS33XXX for international wire transfers in the United States.
IFSC codes — Indian Financial System Codes — are used to identify specific bank branches within India's domestic payment network for NEFT, RTGS, and IMPS transfers. They operate entirely within India and have no role in international cross-border transfers. If someone in India is sending an international wire to your Santander UK account, they use the Santander SWIFT code — ABBYGB2LXXX — not any IFSC code. IFSC codes are only relevant for transfers processed within the Indian banking system.
There are several reliable ways to locate your Santander UK account information and confirm the correct SWIFT code:
• Log into Santander UK online banking to view your sort code, account number, IBAN, and SWIFT code in account details, and use the relevant help page to verify branch details before sharing them.
• Use the Santander mobile app to access IBAN and account information under account settings or international payments.
• Check your bank statements or an account statement for sort code, account number, IBAN, and the specific SWIFT/BIC used on your account; you can also save or print a copy for your records.
• Contact Santander customer support for confirmation of the correct SWIFT code for your account.
• Visit a Santander branch to verify account details and any branch-specific SWIFT code if needed.
• Expecting the SWIFT code to start with SANT: This is one of the most common sources of confusion with Santander UK. Because the SWIFT infrastructure was registered under the former Abbey National identity, all Santander UK SWIFT codes begin with ABBY — not SANT. If someone searches for Santander's SWIFT code and finds one starting with ABBY, that is correct.
• Using the SWIFT code for domestic UK payments: SWIFT codes are exclusively for international transfers. For UK-to-UK payments, only the sort code and account number are needed. Providing a SWIFT code for a domestic payment will not help and may confuse the sender's bank.
• Including spaces in the SWIFT code: Always enter the code as a single unbroken string — ABBYGB2LXXX — without any spaces. Many banking systems will reject a SWIFT code containing spaces even if every individual character is correct.
• Providing SWIFT code without IBAN: For almost all international transfers, especially from European countries, the recipient’s IBAN must accompany the SWIFT code. The SWIFT code alone does not contain enough information to credit a specific account. Always provide both. If you pay in euros, SEPA transfers cannot have deductions taken from them, while SWIFT transfers to an EEA beneficiary may still incur charges.
• Using the wrong branch-specific code: Santander UK has multiple branch-specific SWIFT codes beyond the head office code. If a specific branch code is requested and the wrong one is provided, the transfer may be delayed or routed incorrectly. Confirm the exact code through Santander directly when precision matters.
Yes, completely. Your SWIFT code is public information — it identifies Santander UK PLC as an institution, not your individual account. Sharing it carries no financial risk whatsoever.
Your IBAN and account number are also safe to share for the purpose of receiving money. These details allow someone to send funds into your account, but cannot be used to access it, authorise payments from it, or expose any personal financial data. The National Cyber Security Centre (NCSC) reported that phishing remains the most common form of cyber attack targeting UK individuals and businesses, with over 7.1 million suspicious emails reported through its Suspicious Email Reporting Service since its launch.
Santander will never ask for any of these through an unsolicited phone call, email, or text message. Any request for these details claiming to be from Santander should be treated as a fraud attempt.
Curious about how long an international money transfer takes to reach the recipient and why some payments are faster than others? Explore the details in our guide.
The primary SWIFT code for Santander UK PLC is ABBYGB2LXXX. Despite the Santander branding, the code begins with ABBY — a legacy of the former Abbey National identity under which the SWIFT registration was originally made.
Santander UK PLC was formed through the acquisition and rebrand of Abbey National, Alliance and Leicester, and Bradford and Bingley. The SWIFT code registration, originally made under the Abbey National name, retained the ABBY prefix. This is correct and expected — ABBYGB2LXXX is the legitimate and active SWIFT code for Santander UK.
Yes. Santander UK maintains branch-specific SWIFT codes across its network, identifiable by unique 3-digit suffixes replacing the XXX at the end. For most standard international transfers, ABBYGB2LXXX — the head office code — is the correct and safe default to use.
Yes. The SWIFT code identifies Santander UK as the receiving institution. Your IBAN identifies your specific account within Santander. Both are required for a complete and accurate international wire transfer.
Most international wire transfers arrive within one to five business days. Transfers sent during UK business hours on weekdays typically process most efficiently, with weekend and bank holiday transfers sometimes taking longer to clear.
Whether you are receiving a salary from abroad, collecting fees from an international client, or accepting money from family living overseas, the Santander UK SWIFT code — ABBYGB2LXXX — is the key identifier that makes international transfers possible within Santander swift codes. Remember that it begins with ABBY, not SANT — this surprises many customers but is completely correct. Pair it with your personal IBAN and account details, and you give any sender world everything they need to transfer funds directly to your Santander UK account. For example, Banco Santander S.A. in Spain uses NORTESMMXXX, but you should still confirm the correct code with the recipient or bank before sending.
If you’re sending money abroad and want a quick, clear, and affordable way to transfer funds, ACE Money Transfer offers competitive exchange rates, direct deposits to bank accounts across multiple countries, and real-time transfer tracking — all with full fee transparency and no hidden charges.
