The cost of a decent dinner at d'Angleterre, a luxury hotel and restaurant in Copenhagen, Denmark, can vary depending on the season, the menu, and the type of service. However, on average, a decent dinner at d'Angleterre can cost around 500-800 DKK ($80-130 USD) per person without drinks. This would include a three-course meal and possibly a pre-dinner appetizer.

Remember that this is an average cost, and prices can vary depending on the dishes you choose and the additional services you opt for. For example, if you order premium wines or champagne, the cost of your dinner will be higher. Additionally, the hotel's Michelin-starred restaurant, Marchal, can be more expensive. A dinner at Marchal with wine pairing starts from around 2000 DKK ($320 USD) per person.

It's also worth noting that d'Angleterre is a luxury establishment, and the prices may reflect that. However, the restaurant offers a high-quality dining experience with a menu that features both traditional French and Nordic cuisine. The restaurant also has a reputation for excellent service and a luxurious atmosphere.

It's always a good idea to check their website or contact the hotel for the most up-to-date prices and specials offered before making a reservation.

Here are some of the best places to eat at d'Angleterre:

Marchal: This is the hotel's Michelin-starred restaurant, which offers contemporary French cuisine with Nordic influences. The menu features a variety of dishes made with high-quality ingredients and it is paired with an extensive wine list. The atmosphere is elegant and sophisticated, making it the perfect place for a special occasion or a romantic dinner.

The Balthazar: This is the hotel's elegant brasserie-style restaurant which offers a relaxed atmosphere and a variety of classic French dishes. The menu features a mix of traditional and modern dishes, and it is paired with an extensive wine list. The Balthazar is also a perfect place to have a casual lunch or a pre-dinner drink.

The Lounge: This is the hotel's elegant and sophisticated lounge, which offers a relaxing atmosphere and a variety of light meals, snacks, and drinks. The Lounge is the perfect place to have a casual lunch, afternoon tea, or a pre-dinner drink.

The terrace: During the summer months, guests can also enjoy dining al fresco on the deck, which offers stunning views over the city. The patio serves a variety of light meals, snacks, and drinks.

In-room dining: For guests who prefer the comfort of their own room, d'Angleterre also offers in-room dining. The menu features a variety of dishes and the service is excellent.

No matter which option you choose, the hotel and restaurants are well-known for their food, wine, and service quality. It's always a good idea to check the hotel's website or contact them directly for the most up-to-date information on reservations, menus, and specials.