Business travel booking: a complete guide

Last updated August 2026

Corporate travel is a vital driver for growth, face-to-face client relationships, and team collaboration for small businesses. However, there is a steep price to pay if it is not carefully managed.

Perk’s Cost of Shadow Work report found that employees lose an average of 7 hours per week to shadow work, and the reality of managing business travel for a small team likely includes plenty of hours lost to missing receipts, avoidable overspend, and additional time spent to keep things running smoothly. 

When budgets and resources are tight, this friction directly hits your bottom line. If your current strategy involves booking flights on personal credit cards and incurring expenses that require follow-up, then it’s time for an upgrade.

This guide looks at the true costs of small business travel and explains how small business travel management solutions can streamline and optimise your process.

The average travel costs for a small business

Business travel is a traditionally high operating expense for companies in the UK. According to a GBTA forecast, the UK is ranked fifth globally in overall business travel spend, with another report (Travel Counsellors) indicating that UK small businesses' average annual travel spend increased by 12%, to £47,865, in 2025.

With in-person meetings becoming so important, business travel is becoming increasingly expected, making planning and budgeting accurately essential to mitigate overspending.

Understanding the national average is one thing, but calculating your own costs and budget can be challenging with so many variables to consider. When you look at a typical business trip, there are four main areas of cost. While your level of spend may vary in each, understanding where unnecessary spend can occur is key to improved budgeting and bookings.

Keeping a close eye on changes to legislation is also vital to make sure your company is compliant. A recent example is the HMRC Mileage Rate Increase, which was introduced in April 2026. This raised the approved mileage allowance payment (AMAP) for cars and vans from 45p to 55p per mile for the first 10,000 miles. 

The operational challenges of small business travel booking

While rising costs and fees continue to squeeze small business budgets, there are also hidden operational drains eating away at your bottom line.

• ‘Shadow work’ drain. The savings made on a flight may not cover the value lost by giving up an average of 133 minutes of UK work time to focus on spotting deals on an aggregator site, or similarly unproductive administrative tasks related to travel booking.

Vicki Williams, VP of Revenue, UKI at Perk notes “Centralising admin-related processes reduces friction, gives time back to your teams and potentially saves hundreds of pounds each month.”

• Physical receipt chasing. Relying on employees to collect and store physical receipts and manually input them will rarely be a seamless process, as it’s common that things get misplaced.

Chasing these up to ensure an accurate picture is a challenge for finance teams. Based on a 2025 survey by Dext, UK small businesses could be losing an average of £742 every month from incorrect invoicing.

• Maverick spend. When processes are unclear and not centrally controlled, employees are likely to make some bookings outside of preferred vendors or budgets due to convenience.

While travellers may believe they are being helpful, it often goes unnoticed how this can impact the potential savings lost from not utilising corporate discounts with pre-agreed suppliers and chains.

Why you need a travel policy

Without setting clear boundaries, it is likely that your team will frequently accumulate additional expenses that are largely avoidable. An effective policy shouldn’t be a draconian book of rules, but a series of common-sense, easy-to-remember guardrails. 

If these are explained and discussed with your team, simply having those considerations at the front of their mind could help you to instantly notice improvements in efficiency through a reduction in unnecessary travel spend. 

Learn more in our guide to corporate travel policies, and download the ultimate corporate travel policy template to start creating your own.

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What small businesses should look for in booking services

Many growing businesses mistakenly turn to consumer booking platforms or big-name corporate travel agencies when booking at scale. However, these are rarely the most affordable methods. Consumer sites lack the tracking visibility your finance team needs, while legacy travel agencies are expensive and may require lengthy contract commitments.

Instead, modern small businesses should look for agile corporate booking features that bridge the gap between employee flexibility and financial control.

The Perk platform consolidates these features into a single dashboard. By linking corporate travel booking directly with smart virtual cards and automated UK/EU VAT recovery engines, Perk is helping small businesses slash up to 25% off their annual travel overheads.

5 steps to simplify travel booking for small businesses

Step 1: Define your budgets

Before anyone books a trip, hard rules should be established regarding spending limits and which accommodations and transportation to use. 

This ensures that everyone has a clear understanding of what the budgets are and why they have been set, hopefully leading to a reduction in difficult expense rejection conversations once the trip is over.

Step 2: Issue virtual corporate cards

Issuing dedicated virtual cards allows for specific budgets and guardrails to be automatically applied.

This allows employees to make their own bookings, but also ensures that spend only occurs within the pre-agreed limits per person or trip.

Step 3: Centralise your booking platform

By centralising your travel booking process with an intelligent travel and spend platform like Perk, every train, flight, and hotel booking is automatically logged. All receipts will be automatically available, making the monitoring of trip budgets on-the-fly simple.

Requests are automatically approved based on pre-established rules, and updates are in real-time, meaning that reporting and building a better understanding of where travel spend is going is much faster. This helps inform more efficient and affordable future plans.

Step 4: Automate expenses

Through a combination of company cards and automatic receipt logging, which can be as simple as uploading a photograph, tracking and managing expenses becomes a much faster and easier process for both travellers and finance teams, while also reducing risks of loss and fraud.

Because all the required information is in place, trip reports can be instantly generated based on the entire cost of a trip, not just the parts that are accounted for.

Step 5: Continue to learn and optimise

Business travel trends shift regularly. Monitor your platform’s built-in reporting data at the end of every quarter or each trip to find leakage points. For example, if you notice your team frequently stays in a specific city (such as London or Manchester), use that data to negotiate better fixed rates with preferred local hotel partners.

Continually reviewing the process will help to spot and reduce unnecessary spend quickly. 

Over time, travel management will shift from a reactive administrative chore to a proactive, strategic driver for business growth.

How can travel booking software help organisations with their travel management?

A travel manager has many responsibilities to juggle at any given time. Travel management companies and online booking tools can help streamline processes and remove many challenges associated with organising business trips and their associated expenses. 

Advanced business travel solutions can assist with many, if not all, of the following;

• Booking arrangements through one easy-to-use dashboard

• 24-hour support to resolve any issues on the road

• Guarantee greater compliance by integrating corporate travel policies into the booking process

• Improving the booking experience by allowing business travellers autonomy over their travel plans

• Automated workflows simplify approvals, freeing up time and minimising the risk of fare increases

• Centralising invoicing to reduce the workload for busy finance teams

• Generating travel expense reports at the click of a button

• Allows for greater visibility with access to more data, allowing for deeper analysis of the travel policy ROI

• Improving sustainability by highlighting greener travel options and assisting with carbon offsetting

• Saving up to 25% extra on annual travel spending with VAT reclaim support.

• Aiding duty of care and traveller safety with in-built travel risk management solutions.

Modernise your approach to travel booking

Small business travel booking shouldn’t feel intimidating. By shifting from a fragmented approach to a centralised, automated platform, your business will save both time and money, freeing your teams up to focus on the original reasons for the trip rather than the logistics of its budget.

“Legacy expense processes are holding back SMEs that demand flexibility." Williams goes on to say. "Automation of fragmented booking processes improves compliance, streamlines VAT recovery and could save up to 25% on travel spend overall.”

Ready to take complete control of your company's approach to business travel booking? Download our comprehensive ebook Your ultimate guide to travel management, to learn how to scale your operations, leverage corporate rewards, and keep your remote teams safely connected.

Then, book a demo to try Perk’s travel spend platform for yourself.

Travel Management: The Ultimate Guide

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