
Diez Holidays from AU$2,772
Book a Hotel + Flight or Car together to unlock savings
- Plan, book, travel with confidence
- Better togetherSave up to AU$2,500 when you book a flight and hotel together*
- Find the right fitWith over 300,000 hotels worldwide, it's easy to create a perfect package
- Rest easyPlan, book, and manage your trip all in one place
Your Diez Holiday
Entertainment, history, art and more … There's so much to discover with a Diez holiday package. And with the ability to easily customise your city getaway, you know it'll be one to remember. Ready for some sightseeing? A trip to Diez wouldn't be complete without visiting Oranienstein Castle, St. Lawrences Church and other big-name attractions. That dream Diez holiday is a couple of clicks away. Browse flights, accommodation and more on Expedia for a getaway that's tailored to suit your travel style.
The Latest Diez Holiday Deals
Price found within the past 48 hours. Click for updated prices.

Mercure Hotel Aachen am Dom
Aachen-Mitte
Price was AU$2,807, price is now AU$2,772 per person
AU$2,772
per person
18 July - 21 July
found 16 hours ago
Return flight included
Adelaide (ADL) to Cologne (CGN)
8.6/10 Excellent! (726 reviews)
Good location and decent breakfast. Price a bit on the higher side.
Reviewed on 16 May 2026

Aquis Grana City Hotel
Aachen-Mitte
Price was AU$4,149, price is now AU$3,919 per person
AU$3,919
per person
18 July - 21 July
found 16 hours ago
Return flight included
Adelaide (ADL) to Cologne (CGN)
8.6/10 Excellent! (440 reviews)
No a scenic view. Mainly pedestrianised area outside.
Reviewed on 4 Mar 2026
Diez Holiday
Diez Essential Information
Language | German |
|---|---|
Currency | Euros |
Local Welcome | Guten Tag |
Local Goodbye | Tschüss |
Population | 10,800 |
Max Temp Winter | 4ºC |
Max Temp Summer | 24ºC |
Top Sights | Oranienstein Castle, Westerwald Wildlife and Amusement Park and Nassau Nature Park |
Our pick of the best Diez Hotel Deals

bestprice Hotel Koblenz
Bahnhofpl. 1 Koblenz RP
The price is AU$95 per night from 14 June to 15 June
AU$95
14 June - 15 June
includes taxes & fees
8.2/10 Very Good! (53 reviews)
"Cold breakfast but a large selection of cerial yogurt.tea/coffe bread cold meats anx cheese and fruits. Check in is 2pm because there its NO staff ar frknt desk... so if you get there early you can't leave your bag in storage and go exploring.. si me and the other big group that arrived in the dashed ..."
Reviewed on 18 May 2026

Wyndham Garden Lahnstein Koblenz
Zu den Thermen Lahnstein RP
Fully refundableReserve now, pay when you stay
The price is AU$131 per night from 14 June to 15 June
AU$131
14 June - 15 June
includes taxes & fees
7.2/10 Good! (495 reviews)
"Older building, small but comfortable rooms. Elevators tend to be slow. Good Breakfast but noisy restaurant. Parking excessively expensive for the location."
Reviewed on 17 May 2026

Hotel Schloss Rheinfels
Schlossberg 47 Sankt Goar RP
The price is AU$241 per night from 22 June to 23 June
AU$241
22 June - 23 June
includes taxes & fees
9/10 Wonderful! (312 reviews)
"We had a lovely stay at the hotel. The room we stayed in was large and very comfortable. We had a wonderful dinner at the restaurant. The views from the room and the restaurant are breathtaking."
Reviewed on 2 June 2026
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
What to do in Diez

Private Audiobook Audiobook City Rally around Limburg Cathedral
AU$63
per traveller
Explore a world of travel with Expedia
* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.











