Thistle Hotels Discount Codes

Checked on thistle.com on 29 Oct 2026 · How we find offers

Thistle Hotels, part of Clermont Hotel Group, runs ten hotels: six Thistle hotels in central London and one at Heathrow Terminal 5, The Tower Hotel and The Marble Arch Hotel "by Thistle", and Thistle Express London Luton. Booking direct on thistle.com makes you a member automatically, members save 10% on selected rates, and its Best Rate Guarantee matches a cheaper rate found elsewhere and takes off a further 10%.

Thistle Hotels offers checked at source

Each offer was read on thistle.com on the date shown.

Unwrap the London Stay at Thistle Trafalgar Square: breakfast, a room upgrade when one is free, and a bottle of bubbly and a box of chocolates waiting on arrival, for stays until 30 December 2026, booked direct with Thistle Hotels (non-refundable if cancelled).

Expires: 30-Dec-2026Checked 29 Oct on thistle.com

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Stay, Park & Fly at Thistle London Heathrow Terminal 5: a room plus parking for one car for 4, 8, 15 or 22 days from your arrival day, booked as one package with Thistle Hotels (extra days or cars £18 a night; cancel until 2pm the day before arrival; new bookings only).

No end date givenChecked 29 Oct on thistle.com

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Members save 10% on selected rates at the seven Thistle hotels in London and Thistle Express Luton, booked direct with Thistle Hotels (membership comes automatically with a direct booking, or register online).

No end date givenChecked 29 Oct on thistle.com

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Who qualifies for a discount

Students: The pages we read on thistle.com mention no student discount.Source: thistle.com, read 29 Oct
NHS staff: The pages we read on thistle.com mention no NHS or key worker discount. Its offers there are open to anyone who books direct, and members, who join automatically with a direct booking, save 10% on selected rates.Source: thistle.com, read 29 Oct
Blue Light Card holders: The pages we read on thistle.com mention no Blue Light Card discount.Source: thistle.com, read 29 Oct
Armed forces: The pages we read on thistle.com mention no armed forces or Defence Discount Service discount.Source: thistle.com, read 29 Oct
First order: The pages we read mention no discount on a first booking. A first direct booking on thistle.com enrols you as a member automatically, which brings the 10% member saving on selected rates.Source: thistle.com, read 29 Oct
Newsletter sign-up: Thistle's newsletter, joined on its Newsletter page, sends its latest offers and news; the pages we read mention no sign-up discount. In June 2025 newsletter members got an access code to book the autumn offer two weeks before everyone else.Source: thistle.com, read 29 Oct

Thistle Hotels at a glance

Buying direct: Booking direct on thistle.com brings the Best Rate Guarantee, automatic membership and Thistle Connect: 25% off dining at Clermont's sister hotels in London, such as The Royal Horseguards and The Cumberland.Source: thistle.com, read 29 Oct
Loyalty scheme: Thistle's membership has no points. You join automatically when you book direct, or register online, and members get 10% off selected rates, extra savings in seasonal offers, members-only competitions, invitations to events and a gift on their birthday.Source: thistle.com, read 29 Oct
Price match: Best Rate Guarantee: find a lower publicly available rate for the same stay on another website before booking direct or within 24 hours of it, send a claim, and Thistle honours that rate with an extra 10% off. It doesn't cover bookings made within 24 hours of arrival.Source: thistle.com, read 29 Oct
Cancelling: It depends on the rate. A Flexible Rate can be cancelled free until 2pm, local time, the day before arrival, after which one night may be charged; Advance Saver and Pre-pay and Save rates are paid in full at booking and can't be refunded or changed.Source: thistle.com, read 29 Oct
Hotels: Ten hotels: Thistle Bloomsbury Park, Heathrow Terminal 5, Holborn, Kensington Gardens, Park Lane, Piccadilly and Trafalgar Square; The Tower Hotel and The Marble Arch Hotel by Thistle; and Thistle Express London Luton. They are run by Clermont Hotel Group.Source: thistle.com, read 29 Oct
Parking: Thistle Heathrow Terminal 5 has 460 spaces at £18 a car a night when reserved with a room (less as part of a Park & Fly package). Kensington Gardens has limited parking at £35 for 24 hours, The Tower Hotel charges £3 an hour or £29 for 24 hours, and Thistle Express Luton £10 for 24 hours. The other central London hotels have no car park of their own.Source: thistle.com, read 29 Oct
Check-in: Check-in is from 3pm and check-out by 11am; earlier or later times can be asked for when booking and may cost extra. Reception will store your luggage before check-in and on the day you leave.Source: thistle.com, read 29 Oct

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How the calculator works: an example

Example: you're booking a 2-night stay in a London hotel direct with Thistle Hotels for £185.00, and you have a 10% off code. If a 20% travel sale is on and the code also works on sale bookings, the sale takes off £37.00 and the code a further £14.80, so the booking drops to £133.20: a saving of £51.80. Press “Fill in the example” to see it worked out, or put in your own booking, sale and code. Whether a code works on sale bookings depends on its terms.

Thistle Hotels Savings Calculator

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How to use a Thistle Hotels promo code

On thistle.com, choose a hotel, your check-in and check-out dates, rooms and guests in the "Book your stay" bar and press Check Availability, or press Book Now on an offer's own page under Special Offers, which opens the booking engine for that hotel.
Member rates need no code: press Member Login at the top of the page and sign in (or register) before you search, and the 10% member saving shows on the selected rates.
If you have a rate code, such as a corporate rate Thistle has sent you, type it in the 'promo' box in the booking engine before you choose a room.
Check the rate's terms before you pay: a Flexible Rate can be cancelled free until 2pm, local time, the day before arrival, while Advance Saver and Pre-pay and Save rates, and most special offers, are paid in full at booking and can't be refunded or changed.

Thistle Hotels booking FAQs

Is there a Thistle Hotels discount code or voucher code?

Thistle's savings on thistle.com are rates you book direct rather than codes. Members save 10% on selected rates, and its Special Offers page lists the current deals, such as 20% off Room Only and Bed & Breakfast rates for stays from 13 December 2026 to 28 February 2027, which its terms say needs a promotional code Thistle provides (the public page shows none). A rate code, such as a corporate one, goes in the 'promo' box of the booking engine.

Source: thistle.com, read 29 Oct

Does Thistle Hotels offer an NHS discount?

The pages we read on thistle.com on 29 Oct 2026 mention no NHS or key worker discount. Anyone booking direct can use its special offers, and members, who join automatically with a direct booking, save 10% on selected rates.

Source: thistle.com, read 29 Oct

Is there a Thistle Hotels Blue Light or student discount?

The pages we read on thistle.com on 29 Oct 2026 mention no Blue Light Card, student or armed forces discount. Its savings are its special offers and the 10% member rate, both for direct bookings.

Source: thistle.com, read 29 Oct

How do Thistle members get 10% off?

Booking direct on thistle.com makes you a member automatically, or you can register through Member Login. Members get 10% off selected rates at the seven Thistle hotels in London and Thistle Express Luton, plus extra savings in seasonal offers and a birthday gift.

Source: thistle.com, read 29 Oct

Is there a Thistle Heathrow discount code for parking?

No code is needed: Thistle Heathrow Terminal 5's Stay, Park & Fly package adds parking for one car for 4, 8, 15 or 22 days from your arrival day to your room, and Thistle says booking parking as part of a package saves on the usual £18 a night. Extra days or cars are £18 a night, and spaces sell out, so book well ahead.

Source: thistle.com, read 29 Oct

Does Thistle Hotels match a cheaper price?

Yes, under its Best Rate Guarantee. If you find a lower publicly available rate for the same stay on another website before booking direct or within 24 hours of it, send Thistle a claim and it honours that rate with an extra 10% off. Bookings made within 24 hours of arrival aren't covered.

Source: thistle.com, read 29 Oct

Can I cancel a Thistle Hotels booking?

It depends on the rate. A Flexible Rate can be cancelled free until 2pm, local time, the day before arrival; Advance Saver and Pre-pay and Save rates, like most special offers, are paid in full at booking and can't be refunded or changed.

Source: thistle.com, read 29 Oct