Seven UK business travel and compliance changes for 2027

By Tom Whitfield

Heathrow’s maximum charge per passenger will rise to £28.66 on 1 January 2027, giving airlines a confirmed cost increase at the UK’s busiest hub before employers finalize 2027 travel budgets.

The UK Civil Aviation Authority set the figure in its final decision on interim price controls, slightly above the £28.40 proposed in June. Heathrow had argued for £30.77 to begin recovering early expansion costs, while British Airways pressed for £26.68. The final cap falls between those positions.

Airlines, not business travelers, pay the charge directly, though carriers build airport costs into fares. The £28.66 figure is a charge cap, not a forecast ticket increase, so travel sellers should compare actual fares rather than assume a one-for-one rise.

The January cap explicitly covers one transitional year. The regulator’s long-term Heathrow price-control framework is due in April 2027 and will govern charges through a period of heavy capacity spending, including the proposed third runway.

Whatever figure the regulator sets will feed into fares UK businesses pay for years, making April more consequential for managers negotiating multi-year airline deals.

What changes for travelers on 1 January?

The International Air Transport Association (IATA) will incorporate the international aviation power-bank rules in force since 27 March 2026 into its 2027 Dangerous Goods Regulations. The baseline permits no more than two power banks, carried in the cabin, and prohibits recharging them on board.

IATA has said the advance-approval option “will not carry over into its 2027 regulations.” The practical ceiling becomes 100Wh, roughly 27,000mAh. Popular 30,000mAh models sold online rate about 111Wh, putting them outside the limit.

Many airlines already impose stricter policies, ranging from one power bank per passenger to a ban on in-flight use. Unmarked chargers are being confiscated.

Travel managers therefore need carrier-specific checks rather than a universal instruction to carry two devices. A battery accepted under one airline’s policy may fail another’s rules.

The January package adds a confirmed airline cost and tightens traveler rules at the same time.

What changes for packaged bookings on 6 April?

Final reforms to the UK’s Package Travel and Linked Travel Arrangements Regulations 2018 take effect on 6 April 2027. They apply to new bookings made on or after that date; earlier bookings remain under the existing rules.

The changes matter most to companies arranging incentive travel, conferences that bundle flights and hotels, or team retreats through one organizer. Firms using a travel management company or events agency should ask suppliers how the reforms will change their terms and protections. For travel sellers, that means checking which rule set attaches to each booking date.

Companies should settle the applicable terms before committing spring and summer event travel.

Which travel rules still lack final 2027 details?

ETIAS, the European Travel Information and Authorisation System, will require UK visitors to the Schengen area to obtain an online travel authorisation before travel. A 2027 launch is widely considered the most likely outcome, but no firm start date has been confirmed.

ETIAS sits alongside the Entry/Exit System, which has operated since April 2026. Until ETIAS launches, British travelers can visit the Schengen area with just a passport. Once it does, frequent travelers will need a valid authorisation before booking, and companies will need a way to check that staff hold one. Travel sellers should make room for that verification step in client policy now.

European Union passenger rules could also change what business travelers receive as standard. The expected 2027 change would require airlines to allow one personal item in the cabin at no extra cost if it measures no more than 40cm by 30cm by 15cm or fits under the seat in front. Detail and timing remain subject to confirmation.

For short trips, a guaranteed free personal item could reduce the add-on costs that inflate fares on low-cost carriers. Neither travel managers nor companies should assume savings until the rules are final and airlines confirm how they will apply them.

Travel sellers should build the confirmed changes into trip costing while treating ETIAS, cabin-bag allowances and Heathrow’s long-term control as unresolved variables.

What changes for employers hiring graduates?

A confirmed employer rule starts on 1 January 2027: the UK Graduate visa for holders of bachelor’s and master’s degrees will fall from 24 months to 18 months. Companies that hire international graduates and may send them on work trips need to reflect the shorter window in recruitment and travel planning.

The visa change affects employers’ graduate recruitment and work-trip planning rather than the mechanics of booking a flight.

What should travel managers do now?

Travel managers do not need a wholesale policy rewrite, but five updates will cover most of the confirmed and pending changes.

• Update power-bank guidance. Tell travelers to carry no more than two units rated at 100Wh or less, with capacity printed on the casing, and to check each operating airline’s rules.
• Recheck fare comparisons. Compare Heathrow routes with alternatives on a like-for-like basis after January’s increase and keep multi-year negotiations linked to April’s long-term decision.
• Review event bookings around 6 April. Identify which rules apply to incentive trips, conferences and retreats, then ask suppliers what will change in their terms and protections.
• Add an ETIAS placeholder. Set out how the company will verify that travelers hold a valid authorization once the scheme launches.
• Keep a watching brief. Review travel policy quarterly because several 2027 changes still depend on decisions regulators and airlines have not made.

The combined effect is a year of gradual changes to cost, convenience and compliance. Travel sellers that log the confirmed dates now can reprice trips and update booking controls as unresolved rules arrive.