Delta Hotels Heathrow Windsor Review: Location & Transport

If you are searching for a practical Heathrow stopover that also puts you within easy reach of Windsor Castle and Legoland, the Delta Hotels by Marriott Heathrow Windsor is a strong contender. This review cuts through the marketing to answer the questions that matter most: how you actually get to the terminals, what the rooms are like, and whether the location works for your itinerary. We have verified distances, shuttle policies, and guest feedback from multiple sources to give you a clear, evidence-based picture.

Last checked: 2026-06-27

Hotel Name: Delta Hotels by Marriott Heathrow Windsor · Location: Slough, Berkshire, United Kingdom · Distance to Heathrow: 3 miles east · Distance to Windsor: 3 miles west · Closest motorway: M4 (0.3 miles) · On-site dining: Restaurant, pizzeria, and bar

Where is Delta Hotel Heathrow Windsor?

The Delta Hotels by Marriott Heathrow Windsor is located at Ditton Road in Langley, Slough, just off junction 5 of the M4 motorway (Marriott International). Despite the “Heathrow” and “Windsor” in its name, the hotel sits roughly midway between the two: about 3 miles east of Heathrow Airport and 3 miles west of Windsor town centre, according to TripAdvisor data.

Distance to Heathrow Airport

The drive to Heathrow Terminal 5 covers approximately 4–5 miles and typically takes around 15 minutes by car or taxi (Rome2Rio). A family travel blogger who stayed at the hotel described it as “much closer to Heathrow than the name might suggest,” noting a 15-minute drive to Terminal 5 (You Need To Visit).

Distance to Windsor town centre

Windsor Castle and the town centre are about 3 miles west of the hotel, a drive of roughly 10 minutes. The hotel’s promotional materials and third-party guides highlight this proximity, positioning it as a convenient base for visiting Windsor attractions (TripAdvisor).

Proximity to M4 motorway

The hotel is 0.3 miles from junction 5 of the M4, making it easily accessible by car. This location also provides straightforward road access to Legoland Windsor (about 10 minutes), Twickenham (around 20 minutes), and the Harry Potter Studio Tour (roughly 40 minutes), as noted in the same TripAdvisor feature.

What Hotels Can You Walk to from Heathrow Airport?

Walking from off-airport hotels to Heathrow terminals is generally unsafe or impossible due to tunnels and a lack of pedestrian infrastructure, as forum contributors on the Rick Steves Travel Forum emphasise. Most properties outside the airport perimeter, including those in Slough, require buses, shuttles, or taxis.

Hotels directly connected to terminals

A few hotels offer true walkable access. The Hilton Garden Inn between Terminals 2 and 3 and the Hilton at Terminal 4 are reachable via enclosed walkways. The Sofitel London Heathrow is directly connected to Terminal 5 via a covered walkway. These properties command a premium for that convenience.

Delta Hotels Heathrow Windsor walkability

The Delta Hotels Heathrow Windsor is not walkable from any terminal. Rome2Rio estimates a walking route to Terminal 5 at roughly 4.9 miles, taking about 1 hour 35 minutes — impractical with luggage. The hotel’s location in Langley, Slough, places it firmly in the off-airport category requiring road transport.

Which Hotel Is Attached to Heathrow Airport?

The only hotel physically attached to a Heathrow terminal is the Sofitel London Heathrow, which connects directly to Terminal 5 via a covered walkway. No other hotel sits within the terminal complex itself.

Sofitel London Heathrow attached to Terminal 5

The Sofitel is the go-to choice for travellers who prioritise immediate terminal access. Guests can walk from their room to the check-in desks in under 10 minutes. This convenience comes at a higher price point, with rates described by one guide as “eye-wateringly high” compared to off-airport alternatives (You Need To Visit).

Delta Hotels Heathrow Windsor off-airport location

The Delta Hotels Heathrow Windsor requires a 2–3 mile transfer to reach any terminal. The hotel does not provide its own shuttle service, as confirmed by the Marriott International official site. Instead, guests must rely on public buses, taxis, or third-party transfers.

Which Hotel Is Best for Heathrow Terminal 5?

The answer depends on your priorities: immediate terminal access versus lower cost and larger rooms. The Sofitel at Terminal 5 offers the former; the Delta Hotels Heathrow Windsor offers the latter.

Delta Hotels Heathrow Windsor shuttle to Terminal 5

Historically, the hotel was served by the Hotel Hoppa H55 bus to Terminal 5, as noted in older TripAdvisor feature content. However, multiple current sources indicate this service no longer operates to this property. The Aviation Carbon transport FAQ explicitly states that Hotel Hoppa no longer serves the Delta Heathrow Windsor or the adjacent Skyline hotel.

The most reliable public transport option today is Thames Valley Buses route 703, which runs between The Toby (a pub near the hotel) and Heathrow Terminal 5 every 15 minutes, with a journey time of around 15 minutes (Rome2Rio). A family travel review from the 2020s reports pre-booking a dedicated transfer via ‘hoteleshuttle’ at £28 one way for a family of four, and notes a taxi from Terminal 5 to the hotel cost a flat £45 (You Need To Visit).

Comparison with Sofitel at Terminal 5

The Sofitel eliminates the transport step entirely. For travellers with early morning flights from Terminal 5, the Sofitel’s walkable connection saves 30–45 minutes of transfer time each way. The trade-off is cost: the Delta Hotels Heathrow Windsor typically offers lower rates, with a London Toolkit guide listing weekend rates around £60 per night for the Marriott Windsor, compared to significantly higher Sofitel pricing (London Toolkit).

What Are Delta Hotels Called Now?

Delta Hotels operate under the Marriott International umbrella and are officially branded as “Delta Hotels by Marriott.” The brand was acquired by Marriott in 2015 and has since been integrated into the company’s portfolio, with properties undergoing phased renovations to meet Marriott standards.

Delta Hotels by Marriott brand history

The Delta brand originated in Canada and was acquired by Marriott International in 2015. Properties were rebranded as “Delta Hotels by Marriott” and connected to the Marriott Bonvoy loyalty programme. The Heathrow Windsor property is one of several former Marriott-branded hotels that were converted to the Delta flag.

Are Delta Hotels still operating?

Yes, Delta Hotels by Marriott continue to operate as a distinct brand within Marriott’s portfolio. The brand is positioned as upper-midscale, offering consistent quality with a focus on comfort and practicality rather than luxury. The Heathrow Windsor property remains open and actively accepting bookings through Marriott’s channels.

Is Delta a Luxury Hotel?

No. Delta Hotels by Marriott is classified as an upper-midscale brand, not luxury. The Heathrow Windsor property offers solid amenities — a restaurant, pizzeria, bar, health club, and recently renovated rooms — but does not compete with five-star properties in terms of service levels or facilities.

Star rating and amenities

The hotel has 382 rooms across standard, deluxe, executive, and suite categories. On-site amenities include a restaurant, a pizzeria, a bar, and a health club. The property has been newly renovated, though the scope of the renovation — whether cosmetic or structural — is not detailed in available sources. A Reddit discussion about Delta-branded hotels describes one property as “a 40-year-old room with new carpet, paint, and linens,” suggesting that refurbishments can be surface-level (r/marriott).

Price position relative to luxury properties

Pricing reflects the midscale positioning. Direct booking rates start from around £116 per night for a double family room (You Need To Visit). A London Toolkit comparison table lists typical midweek rates around £109 and weekend rates around £60, placing it among the cheaper premium-brand options compared to on-airport hotels like the Sofitel Terminal 5 (London Toolkit).

How to Get from Heathrow Airport to Windsor?

There are several options for travelling between Heathrow Airport and Windsor, with the Delta Hotels Heathrow Windsor potentially serving as an intermediate stop.

Taxi costs

A taxi from Heathrow to Windsor typically costs between £30 and £50, based on the distance of roughly 8–10 miles. A family travel review reports a flat £45 fare from Terminal 5 to the Delta Hotels Heathrow Windsor, which is about halfway to Windsor town centre (You Need To Visit).

Uber availability and pricing

Uber operates throughout the Heathrow area and can be booked from any terminal to Windsor or to the Delta Hotels Heathrow Windsor. Fares are dynamic and typically fall within the £30–50 range, though surge pricing may apply during peak hours.

Delta Hotels shuttle as intermediate stop

If you are staying at the Delta Hotels Heathrow Windsor, you can use it as a base for exploring Windsor. The hotel is roughly 10 minutes by taxi or bus from Windsor town centre. Thames Valley Buses route 703, which serves the hotel area, also connects to Windsor, though the exact route and frequency should be confirmed locally.

Best for segments

The Delta Hotels Heathrow Windsor suits different traveller types in distinct ways:

• Business travellers: The M4 junction 5 location provides quick access to Slough’s business parks and central London via the M4 corridor. The health club and on-site dining reduce the need to leave the property.
• Families: A family travel review describes a deluxe room as “clean, comfortable, and spacious enough for a family of four” with two double beds (You Need To Visit). Proximity to Legoland Windsor and Windsor Castle adds leisure appeal.
• Couples visiting Windsor: The 10-minute drive to Windsor town centre makes the hotel a practical base for exploring the castle, the Long Walk, and riverside restaurants.
• Transit passengers with early flights: The 15-minute transfer to Terminal 5 works for early departures, provided transport is pre-arranged. The hotel’s lack of an on-site shuttle is a notable drawback for this group.

Sample itinerary: Heathrow stopover with a Windsor visit

Here is how a typical two-night stay might work for a family arriving at Heathrow Terminal 5:

1. Arrival day: Land at Terminal 5. Take the Thames Valley Buses route 703 from the terminal to The Toby stop (15 minutes, every 15 minutes). Walk to the hotel (5 minutes). Check in and have dinner at the on-site pizzeria.
2. Full day: Take a taxi to Windsor Castle (10 minutes, ~£15). Spend the morning at the castle and the afternoon at Legoland Windsor (10 minutes from the hotel by taxi). Return to the hotel for evening drinks at the bar.
3. Departure day: Pre-book a taxi or rideshare to Terminal 5 (15 minutes, ~£25–30). Allow 2 hours before your flight for check-in and security.

Alternatives to consider

Depending on your priorities, these alternatives may better suit your needs:

• Sofitel London Heathrow Terminal 5: Directly connected to Terminal 5 via covered walkway. Significantly more expensive but eliminates transfer time and cost.
• Hilton Garden Inn Heathrow (between T2 and T3): Walkable via enclosed walkways to Terminals 2 and 3. Less convenient for Windsor but better for multi-terminal access.
• Hilton at Terminal 4: Enclosed walkway access from Terminal 4. Ideal for passengers using that terminal but further from Windsor than the Delta property.
• Bath Road hotels (e.g., Renaissance Heathrow, Sheraton Heathrow): Clustered along the airport’s northern perimeter with frequent local buses to terminals. Generally closer to the airport but further from Windsor.

Our pick: Who should book the Delta Hotels Heathrow Windsor?

For a budget alternative near the airport, the Premier Inn Heathrow Terminal 5 transport guide offers practical details on shuttle and parking options.

Frequently asked questions

Sources cited

• Marriott International – Delta Hotels Heathrow Windsor official page
• TripAdvisor – Delta Hotels Heathrow Windsor reviews
• TripAdvisor – Shuttle Bus Service feature
• Rome2Rio – Transport data
• You Need To Visit – Family travel review
• London Toolkit – Marriott Windsor guide
• Aviation Carbon – Transport FAQ
• Hotels.com – Guest reviews summary
• Rick Steves Travel Forum – Walkability discussion
• YouTube – City Tour Guy review