Adelphi Holidays
- Plan, book, travel with confidence
- Better togetherSave up to €900 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
Top Flight + Hotel Deals in Adelphi
Price found within the past 48 hours. Click for updated prices.
Lyle Washington D.C.
Northwest
€1,555
per person
15 Sept - 21 Sept
found 1 day ago
Return flight included
Dublin (DUB) to Baltimore (BWI)
9.4/10 Exceptional! (1,663 reviews)
Loved the beautiful neighborhood the hotel is situated in. The valet parking gentlemen were extremely nice and helpful. The room was very clean and the restaurant food was delicious. Overall a great experience in an exciting city.
Reviewed on 11 Aug 2026
Top hotels in Adelphi
Washington Plaza Hotel
10 Thomas Circle NW Washington DC
€109
13 Aug - 14 Aug
includes taxes & fees
8.8/10 Excellent! (5,417 reviews)
"Perfect stay for our trip to DC! We would definitely stay there again!"
Reviewed on 12 Aug 2026
Arlo Washington DC
333 G St NW Washington DC
Fully refundableReserve now, pay when you stay
€141
30 Aug - 31 Aug
includes taxes & fees
citizenM Washington DC Capitol
550 School St SW Washington DC
€107
16 Aug - 17 Aug
includes taxes & fees
9/10 Wonderful! (3,364 reviews)
"Room was modern and clean, staff were friendly and helpful, easy check in, water refill station available by the bar and lots of space to relax in the upbeat and vibrant common areas. There was a garage right next door to the hotel also which I didn’t use but will keep in mind for next time."
Reviewed on 12 Aug 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 Adelphi
Washington DC Monuments & Highlights: Small-Group Electric Cart Tour
€34
per adult
98% of travellers recommend
George Washington's Mount Vernon Gardens & Grounds Admission
€26
per adult
DC in a Day: 10+ Monuments, Boat Cruise, National Mall, Tickets
€60
per adult
90% of travellers recommend
Frequently asked questions
How much does an Adelphi holiday package cost?
You can grab a holiday package to this destination from €1,106 on Expedia. However, how much your holiday to Adelphi costs will depend on factors like your hotel choice, season and length of stay.
What are the cheapest months to go to Adelphi?
If you're hoping to book a cheap Adelphi holiday package, consider travelling in January, February and November. You'll usually find lower prices on flights and hotels during these quieter months — ideal for travellers wishing to save money.
How many days is enough for Adelphi?
Usually, a handful of days is enough to see the main attractions during your Adelphi holiday. However, if you prefer to have some time to relax or go on day trips, consider extending your itinerary.
How to find the best Adelphi package deals?
Begin your search for an Adelphi package deal by entering your destination and preferred trip dates under our "Packages" tab. Then add a few filters, like "Property type" and "Popular locations," to fine-tune the results to your exact style. You can also sort by "Package discount" and discover offers that come with unbeatable savings. If you don't find the ideal Adelphi package deal straight away, just tweak your dates and search again. Remember that deals are only available for a limited time, so book early and get your Adelphi escape off to a flying start.
Is it cheaper to book an Adelphi holiday as a package?
You can enjoy significant savings on your next Adelphi break by booking a tailored holiday package. Check the "Package" heading, then select your destination and travel dates to view the best airfares and hotel prices. Bundling can save travellers hundreds of dollars. Consider adding a car rental and you may land a better deal.
When to book a holiday package to Adelphi?
If you're planning a spur-of-the-moment Adelphi getaway, browse our last-minute deals that can be booked up to a week before you take off. Prefer not to wait until the last minute? You can land terrific deals on your flights and hotels by booking well in advance.
How to plan a trip to Adelphi?
- Choose the best time to travel: Your schedule, favourite season and the type of weather you like can all impact your decision on when to go to Adelphi.
- Set your budget: Factor in costs such as flights, transportation and food when calculating how much to save for your trip to Adelphi. Then, select a property that works with your budget, whether that's an economical option or a more luxurious retreat.
- Decide your trip length: Consider how much time you'd like to spend discovering Adelphi. Plan your itinerary so you can get to all the attractions and activities you're interested in without rushing.
- Bundle your hotel and flights: Awesome destination, check. Length of stay, check. All that's left now is to find an Adelphi holiday package that brings all your bookings together.
* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.
