£411+ Cheap flights to Delaware
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Delaware in 2025
Find the latest flights to Delaware in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 20 February 2025.
Return from | £444 |
---|---|
One-way from | £411 |
Popular in | August |
Cheapest in | February |
Average price | £528 |
Find flight deals to Delaware
Cheapest flights to DelawareExplore the most affordable flight options available to Delaware. Find the lowest fares based on data from user searches, with prices last updated on 20 February 2025.
Explore the most affordable flight options available to Delaware. Find the lowest fares based on data from user searches, with prices last updated on 20 February 2025.
Find flights to Delaware within your budget
Locate flights to Delaware that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 20 February 2025.
Fly from
Route
Depart
Return
Price
LondonPhiladelphia
LGW - PHL
LGWPHL
London Gatwick
Mon 3/3
12:00-18:28
1 stop35h 28m
Philadelphia
Mon 10/3
05:51-08:15
1 stop22h 24m
LondonPhiladelphia
LHR - PHL
LHRPHL
London Heathrow
Wed 5/3
08:25-21:52
1 stop18h 27m
Philadelphia
Mon 10/3
06:00-05:55
1 stop19h 55m
LondonPhiladelphia
LHR - PHL
LHRPHL
London Heathrow
Sat 8/3
06:30-22:36
2 stops21h 06m
Philadelphia
Mon 17/3
09:30-07:55
1 stop18h 25m
LondonPhiladelphia
LHR - PHL
LHRPHL
London Heathrow
Tue 22/4
07:30-16:00
1 stop13h 30m
Philadelphia
Mon 28/4
17:35-09:40
1 stop11h 05m
LondonPhiladelphia
LHR - PHL
LHRPHL
London Heathrow
Tue 6/5
10:05-12:50
Nonstop7h 45m
Philadelphia
Tue 13/5
13:50-06:15
1 stop11h 25m
LondonPhiladelphia
LHR - PHL
LHRPHL
London Heathrow
Tue 18/3
13:30-15:45
2 stops30h 15m
Philadelphia
Tue 25/3
15:30-07:10
1 stop11h 40m
LondonPhiladelphia
LHR - PHL
LHRPHL
London Heathrow
Wed 2/4
06:50-14:47
2 stops12h 57m
Philadelphia
Wed 9/4
15:30-06:30
1 stop10h 00m
LondonPhiladelphia
LHR - PHL
LHRPHL
London Heathrow
Mon 3/3
08:50-16:35
1 stop12h 45m
Philadelphia
Mon 10/3
16:00-07:50
1 stop11h 50m
LondonPhiladelphia
LHR - PHL
LHRPHL
London Heathrow
Mon 3/3
11:30-23:20
2 stops16h 50m
Philadelphia
Mon 10/3
17:33-07:05
1 stop9h 32m
LondonPhiladelphia
STN - PHL
STNPHL
London Stansted
Mon 3/3
06:30-16:00
1 stop14h 30m
Philadelphia
Mon 10/3
18:30-07:50
1 stop9h 20m
Best time to book a flight to Delaware
Have a flexible travel schedule? Discover the best time to fly to Delaware with our price prediction graph.
Travel insights for flights to Delaware
Get recent, data-driven insights about flights to Delaware including ideal travel times, pricing trends, and more.
How long is the flight to Delaware?
On average, a flight from London to Delaware takes 13 hours 18 minutes. Flights to Delaware from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.
What are the most popular airlines that fly to Delaware?
The most popular airlines flying from London to Delaware are Royal Jordanian, British Airways and Wizz Air.
What are the cheapest airlines that fly to Delaware?
The cheapest airlines flying from London to Delaware are Wizz Air, Royal Jordanian and Lufthansa.
Rainfall in Delaware by month
Plan your trip to Delaware by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Delaware ranges from 73.0 - 108.0 inches per month. July is typically the wettest month, when rainfall can reach 108.0 mm. February is typically the driest time to visit Delaware when rainfall is around 73.0 mm.
Temperature in Delaware by month
Plan your trip to Delaware by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Delaware, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).
Reviews of airlines servicing Delaware
Get insights into the airlines that provide service to Delaware. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Delaware. Reviews last updated 20 February 2025.
Peruse reviews from past customers who have flown Delta, Finnair and Austrian Airlines to Delaware to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Aaron,Oct 2024
TUS - LAX
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Aaron,Oct 2024
TUS - LAX
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Aaron,Oct 2024
TUS - LAX
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Aaron,Oct 2024
TUS - LAX
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Aaron,Oct 2024
TUS - LAX
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Aaron,Oct 2024
TUS - LAX
Delaware climate
Delaware has a moderate climate with average monthly temperatures that range from zero degrees (Celsius) in winter to 24 degrees in summer. More than half the days are sunny, and temperatures along the Atlantic coast are about ten degrees warmer in summer and cooler in winter.
Getting around Delaware
Delaware is 96 miles long and varies from nine miles to 35 miles in width. The best way to get around the state is by car.
Wilmington is on the main East Coast train and bus routes, but to get to other parts of the state you will need to drive.
What is good to know if travelling to Delaware?- Delaware is known as the “First State” as it was the first to ratify the US constitution. It is fiercely proud of this history, and there are many attractions throughout the state to reflect this. The Historical Society of Delaware is a state-wide organisation devoted to the preservation and appreciation of the state’s history. It owns three historic sites in Wilmington, all of which are worth a visit: the Old Town Hall, Willingtown Square and the Read House and Gardens.
- Also in Wimington, the Delaware Art Museum is one of the best galleries in the state. Recently expanded in 2005, the Copeland Sculpture Park is the first of its kind in the Brandywine Valley. The park currently features nine spectacular sculptures from the museum’s own collection and one on loan.
- For garden lovers, the Winterthur Garden in Wilmington is a must-visit. The du Pont family has shaped the history of Delaware – the huge DuPont chemical plant is one of the major industrial works in the state – but the house and garden created by Henry Francis du Pont in the early 20th century is a far more attractive monument on the landscape.
- Delaware has some of the best beaches in the mid-Atlantic. The busiest resort is Rehoboth Beach, which boasts one of the last wooden boardwalks on the east coast – though the rest of the town is not so historic. The stretch of beach is surrounded by a golf course, hotels, shopping malls, conference centres, condos and nightclubs. Nearby Lewes is a smaller, more historic fishing town. On offer here, as well as the beach and water sports, are bird watching, fishing, hiking, biking and wine tours. The main appeal, however, are the surrounding beaches, many of which have been protected by development as state parks – ensuring long stretches of sand and not much else.
- Though Dover is the state capital, it is much smaller in size than Wilmington and often missed by visitors. If you do visit, don’t miss Spence’s Auction and Flea Market, held every Tuesday and Friday. The market is mainly for food and vegetables – homemade sausages and preserves from the local Amish community are specialities.
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