UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO SECTION 13A-16 OR 15D-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of July 2023

Commission File Number: 001-41169

Vertical Aerospace Ltd.

(Exact Name of Registrant as Specified in Its Charter)

Unit 1 Camwal Court, Chapel Street

Bristol BS2 0UW

United Kingdom

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F  x            Form 40-F  ¨

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):  ¨

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):  ¨

INFORMATION CONTAINED IN THIS REPORT ON FORM 6-K

Flight Test Program Update

Vertical Aerospace Ltd. (the “Company”) has continued to advance its flight test activities with progress in its thrustborne flight test campaign (including lifting, hovering, flying and landing vertically, by the thrust of the aircraft’s propulsion system). The flight tests have included numerous hovers, both tethered and untethered, as well as expanding the low-speed flight envelope with the Company’s first full-scale electric vertical take-off and landing (eVTOL) prototype aircraft, the VX4, reaching forward speeds of 40kts under remotely piloted conditions and powered by the Company’s proprietary battery packs.

INCORPORATION BY REFERENCE

The information included in this Report on Form 6-K under the caption “Flight Test Program Update” is hereby incorporated by reference into the Company’s Registration Statement on Form F-3 (File No. 333-270756) (including any prospectuses forming a part of such registration statements) and to be a part thereof from the date on which this Report on Form 6-K is filed, to the extent not superseded by documents or reports subsequently filed or furnished.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.