[Letterhead of Skadden, Arps, Slate, Meagher & Flom LLP]

Exhibit 5.2

March 24, 2016

Aircastle Limited

c/o Aircastle Advisor LLC

300 First Stamford Place

5th Floor

Stamford, Connecticut 06902

Re: Aircastle Limited – Senior Notes Offering

Ladies and Gentlemen:

We have acted as special United States counsel to Aircastle Limited, a Bermuda exempted company (the “Company”), in connection with the public offering of $500.0 aggregate principal amount of the Company’s 5.000% Senior Notes due 2023 (the “Notes”) to be issued under the Indenture, dated as of December 5, 2013 (the “Base Indenture”), as supplemented by the Fourth Supplemental Indenture, dated as of March 24, 2016 (the “Fourth Supplemental Indenture” and, together with the Base Indenture, the “Indenture”), between the Company and Wells Fargo Bank, National Association, as trustee (the “Trustee”).

This opinion is being furnished in accordance with the requirements of Item 601(b)(5) of Regulation S-K under the Securities Act of 1933, as amended (the “Securities Act”).

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March 24, 2016

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In rendering the opinions stated herein, we have examined and relied upon the following:

1. the registration statement on Form S-3 (File No. 333-203910) of the Company relating to debt securities and other securities of the Company filed on May 6, 2015 with the Securities and Exchange Commission (the “Commission”) under the Securities Act allowing for delayed offerings pursuant to Rule 415 of the General Rules and Regulations under the Securities Act (the “Rules and Regulations”), including the information deemed to be a part of the registration statement pursuant to Rule 430B of the Rules and Regulations (such registration statement being hereinafter referred to as the “Registration Statement”);

2. the prospectus, dated May 6, 2015 (the “Base Prospectus”), which forms a part of and is included in the Registration Statement;

3. the prospectus supplement, dated March 21, 2016 (together with the Base Prospectus, the “Prospectus”), relating to the offering of the Notes, in the form filed by the Company with the Commission pursuant to Rule 424(b) of the Rules and Regulations;

4. an executed copy of the Underwriting Agreement, dated March 21, 2016 (the “Underwriting Agreement”), between the Company and Deutsche Bank Securities Inc., Citigroup Global Markets Inc., Goldman, Sachs & Co., J.P. Morgan Securities LLC and RBC Capital Markets, LLC, as representatives of the several Underwriters named therein (the “Underwriters”), relating to the sale by the Company to the Underwriters of the Notes;

5. an executed copy of the Indenture; and

6. the global certificate evidencing the Notes registered in the name of Cede & Co. (the “Note Certificate”) in the form delivered by the Company to the Trustee for authentication and delivery.

In our examination, we have assumed the genuineness of all signatures, including endorsements, the legal capacity and competency of all natural persons, the authenticity of all documents submitted to us as originals, the conformity to original documents of all documents submitted to us as facsimile, electronic, certified or photostatic copies, and the authenticity of the originals of such copies. As to any facts relevant to the opinions stated herein that we did not independently establish or verify, we have relied upon statements and representations of officers and other representatives of the Company and others and of public officials.

We do not express any opinion with respect to the laws of any jurisdiction other than (i) the laws of the State of New York and (ii) to the extent that judicial or regulatory orders or decrees or consents, approvals, licenses, authorizations, validations, filings, recordings or registrations with governmental

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authorities are relevant, to those required under such laws (all of the foregoing being referred to as “Opined on Law”). We do not express any opinion as to the effect of any non-Opined on Law on the opinions stated herein. The opinions expressed herein are based on laws in effect on the date hereof, which laws are subject to change with possible retroactive effect, and we disclaim any undertakings to advise you of any subsequent changes in the facts stated or assumed herein or of any subsequent changes in applicable laws.

As used herein, “Transaction Agreements” means the Indenture, Underwriting Agreement, and the Note Certificate.

Based upon the foregoing and subject to the qualifications and assumptions stated herein, we are of the opinion that, when duly authenticated by the Trustee and issued and delivered by the Company against payment therefor in accordance with the terms of the Underwriting Agreement and the Indenture, the Note Certificate will constitute a valid and binding obligation of the Company, enforceable against the Company in accordance with its terms under the laws of the State of New York.

The opinions stated herein are subject to the following qualifications:

(a) the opinions stated herein are limited by applicable bankruptcy, insolvency, reorganization, moratorium, fraudulent transfer, preference, and other similar laws affecting creditors’ rights generally, and by general principles of equity (regardless of whether enforcement is sought in equity or at law);

(b) we do not express any opinion with respect to any law, rule, or regulation that is applicable to any party to any of the Transaction Agreements or the transactions contemplated thereby solely because such law, rule, or regulation is part of a regulatory regime applicable to any such party or any of its affiliates as a result of the specific assets or business operations of such party or such affiliates;

(c) except to the extent expressly stated in the opinions contained herein, we have assumed that each of the Transaction Agreements constitutes the valid and binding obligation of each party to such Transaction Agreement, enforceable against such party in accordance with its terms;

(d) we do not express any opinion with respect to the enforceability of any provision contained in any Transaction Agreement relating to any indemnification, contribution, exculpation, release or waiver that may be contrary to public policy or violative of federal or state securities laws, rules or regulations;

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(e) we call to your attention that irrespective of the agreement of the parties to any Transaction Agreement, a court may decline to hear a case on grounds of forum non conveniens or other doctrine limiting the availability of such court as a forum for resolution of disputes; in addition, we call to your attention that we do not express any opinion with respect to the subject matter jurisdiction of the federal courts of the United States of America in any action arising out of or relating to any Transaction Agreement;

(f) we call to your attention that the opinions stated herein are subject to possible judicial action giving effect to governmental actions or laws of jurisdictions other than those with respect to which we express our opinion; and

(g) to the extent that any opinion relates to the enforceability of the choice of New York law and choice of New York forum provisions contained in any Transaction Agreement, the opinions stated herein are subject to the qualification that such enforceability may be subject to, in each case, (i) the exceptions and limitations in New York General Obligations Law sections 5-1401 and 5-1402 and (ii) principles of comity or constitutionality.

In addition, in rendering the foregoing opinions we have assumed that:

(a) the Company (i) is duly incorporated and is validly existing and in good standing, (ii) has requisite legal status and legal capacity under the laws of the jurisdiction of its organization and (iii) has complied and will comply with all aspects of the laws of the jurisdiction of its organization in connection with the transactions contemplated by, and the performance of its obligations under, the Transaction Agreements;

(b) the Company has the corporate power and authority to execute, deliver and perform all its obligations under each of the Transaction Agreements;

(c) each of the Transaction Agreements has been duly authorized, executed and delivered by all requisite corporate action on the part of the Company;

(d) neither the execution and delivery by the Company of the Transaction Agreements nor the performance by the Company of its obligations thereunder, including the issuance and sale of the Notes contemplated thereby: (i) conflicts or will conflict with the certificate of incorporation, bye-laws, or any other comparable organizational document of the Company, (ii) constitutes or will constitute a violation of, or a default under, any lease, indenture, instrument or other agreement to which the

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Company or its property is subject, (iii) contravenes or will contravene any order or decree of any governmental authority to which the Company or its property is subject, or (iv) violates or will violate any law, rule or regulation to which the Company or its property is subject (except that we do not make the assumption set forth in this clause (iv) with respect to the Opined-on Law); and

(e) neither the execution and delivery by the Company of the Transaction Agreements nor the performance by the Company of its obligations thereunder, including the issuance and sale of the Notes contemplated thereby, requires or will require the consent, approval, licensing or authorization of, or any filing, recording or registration with, any governmental authority under any law, rule or regulation of any jurisdiction.

We hereby consent to the filing of this opinion with the Commission as an exhibit to the Company’s Current Report on Form 8-K being filed on the date hereof and incorporated by reference into the Registration Statement. We also hereby consent to the reference to our firm under the heading “Legal Matters” in the Prospectus. In giving this consent, we do not thereby admit that we are within the category of persons whose consent is required under Section 7 of the Securities Act or the Rules and Regulations.

Very truly yours,

/s/ Skadden, Arps, Slate, Meagher & Flom LLP

MJZ