Find flights
Deals
When to book
Airlines
Travel Guide

Cheap flights to Delaware from £191

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 29/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOS — ILG
21 May — 28 May1
1 adult
Tue 21/5
Tue 28/5

Flights to Delaware in 2024

Find the latest flights to Delaware in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 844,321 searches and data was last updated on 16 May 2024.

Popular in

July

Cheapest in

November

Average price

£563

Return from

£420

One-way from

£191
High demand for flights, 12% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for return flights in May 2024
From London to Philadelphia
One-way flight from London to Delaware

Cheap flights to Delaware in May & June 2024

Search the best deals to popular Delaware cities recently found by Cheapflights users
The deals listed below are some of the cheapest flights available to Delaware in May and June 2024. Check back soon for alternative prices as deals update often.
Cheap flights to Philadelphia, Delaware
Wed 5/610:00LGW - PHL
1 stop16h 59mMultiple Airlines
Thu 25/713:59PHL - LGW
1 stop15h 01mMultiple Airlines
Deal found 15/5£401
Wed 5/610:00LGW - PHL
1 stop27h 40mMultiple Airlines
Tue 23/714:09PHL - LGW
1 stop14h 51mMultiple Airlines
Deal found 15/5£402
Wed 5/610:00LGW - PHL
1 stop16h 59mMultiple Airlines
Wed 24/706:21PHL - LGW
1 stop22h 39mMultiple Airlines
Deal found 15/5£402
Wed 5/609:45LHR - PHL
Nonstop7h 55mMultiple Airlines
Thu 25/722:35PHL - LHR
Nonstop6h 55mMultiple Airlines
Deal found 15/5£403
Wed 5/612:30LHR - PHL
Nonstop7h 55mBritish Airways
Thu 25/718:10PHL - LHR
1 stop8h 55mBritish Airways
Deal found 15/5£409
Mon 3/610:00LGW - PHL
1 stop27h 33mMultiple Airlines
Tue 18/622:59PHL - LGW
1 stop30h 01mMultiple Airlines
Deal found 16/5£420
Wed 5/610:00LGW - PHL
1 stop16h 59mMultiple Airlines
Mon 22/709:56PHL - LGW
1 stop16h 04mMultiple Airlines
Deal found 15/5£424
Wed 5/620:50LGW - PHL
2 stops33h 16mMultiple Airlines
Wed 24/714:45PHL - LGW
1 stop14h 15mMultiple Airlines
Deal found 15/5£427
Wed 5/610:00LGW - PHL
1 stop16h 59mMultiple Airlines
Sun 28/714:17PHL - LGW
1 stop14h 43mMultiple Airlines
Deal found 15/5£435

Delaware 2024 flight deals

Explore flight deals for Delaware in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 844,321 searches and data were last updated on 16 May 2024.
These are some of the best deals we've found on flights to Delaware in 2024 at this time. For more flight deals, be sure to check back very soon.
Mon 3/610:00LGW - PHL
1 stop27h 33mMultiple Airlines
Tue 18/622:59PHL - LGW
1 stop30h 01mMultiple Airlines
Deal found 16/5£420
Thu 26/907:20LGW - PHL
1 stop14h 20mMultiple Airlines
Sun 29/921:10PHL - LGW
1 stop16h 15mMultiple Airlines
Deal found 16/5£423
Tue 10/912:10LGW - PHL
1 stop14h 25mJetBlue
Tue 24/914:25PHL - LGW
1 stop11h 40mJetBlue
Deal found 16/5£430
Tue 28/514:00LGW - PHL
1 stop33h 28mMultiple Airlines
Tue 30/705:40PHL - LGW
1 stop20h 20mMultiple Airlines
Deal found 16/5£439
Wed 19/612:10LGW - PHL
1 stop15h 16mJetBlue
Wed 26/610:16PHL - LGW
1 stop15h 19mJetBlue
Deal found 16/5£440
Tue 17/914:00LGW - PHL
1 stop14h 02mMultiple Airlines
Tue 24/914:12PHL - LGW
1 stop14h 48mMultiple Airlines
Deal found 16/5£443
Tue 28/510:00LGW - PHL
1 stop27h 33mMultiple Airlines
Tue 30/708:33PHL - LGW
2 stops22h 12mMultiple Airlines
Deal found 16/5£454
Wed 28/806:20LGW - PHL
1 stop15h 10mMultiple Airlines
Wed 4/921:10PHL - LGW
1 stop19h 00mMultiple Airlines
Deal found 16/5£457
Fri 14/610:00LGW - PHL
1 stop27h 15mMultiple Airlines
Wed 19/614:04PHL - LGW
1 stop14h 56mMultiple Airlines
Deal found 16/5£459

Flights to Delaware departing soon

Discover available last-minute flight options to Delaware, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 844,321 searches and data was last updated on 16 May 2024.
If you're looking for a last-minute flight to Delaware, consider booking one of these fares. Make sure to double check the price, time, and destination to confirm all are correct.
Tue 21/506:45LHR - PHL
1 stop14h 20mAmerican Airlines
Tue 28/513:36PHL - LHR
1 stop11h 39mAmerican Airlines
Deal found 14/5£476
Thu 23/510:00LGW - PHL
1 stop27h 33mMultiple Airlines
Wed 12/606:20PHL - LGW
1 stop19h 40mMultiple Airlines
Deal found 15/5£502
Tue 21/513:00LHR - PHL
Nonstop7h 45mAmerican Airlines
Tue 28/522:45PHL - LHR
Nonstop7h 05mAmerican Airlines
Deal found 14/5£521
Tue 21/514:05LHR - PHL
2 stops15h 23mMultiple Airlines
Tue 28/510:05PHL - LHR
2 stops15h 30mMultiple Airlines
Deal found 14/5£533
Sat 25/518:00LHR - PHL
1 stop25h 55mLufthansa
Sun 2/617:35PHL - LHR
1 stop18h 05mLufthansa
Deal found 15/5£544
Thu 23/509:45LHR - PHL
Nonstop7h 45mFinnair
Mon 27/513:39PHL - LHR
1 stop15h 01mFinnair
Deal found 15/5£555
Thu 23/510:05LHR - PHL
1 stop13h 57mFinnair
Mon 27/513:39PHL - LHR
1 stop15h 01mFinnair
Deal found 15/5£559
Thu 23/510:00LGW - PHL
1 stop27h 33mMultiple Airlines
Sun 26/510:00PHL - LGW
1 stop16h 10mMultiple Airlines
Deal found 16/5£569
Sat 25/509:15LHR - PHL
1 stop14h 44mAmerican Airlines
Sun 2/620:45PHL - LHR
1 stop31h 55mAmerican Airlines
Deal found 14/5£571

One-way flights to Delaware

Explore one-way flight options to Delaware for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 844,321 searches and data was last updated on 16 May 2024.
Take a look at some of the one-way flights departing to Delaware in the near future. Book a round-trip flight to Delaware instead by using the search form above.
Wed 29/510:00LGW - PHL
1 stop19h 38mMultiple Airlines
Deal found 16/5£191
Tue 11/610:00LGW - PHL
1 stop27h 50mMultiple Airlines
Deal found 16/5£194
Wed 29/520:50LGW - PHL
2 stops40h 43mMultiple Airlines
Deal found 16/5£199
Sat 15/610:00LGW - PHL
1 stop18h 56mMultiple Airlines
Deal found 16/5£202
Wed 29/520:15LHR - PHL
2 stops33h 23mMultiple Airlines
Deal found 16/5£207
Tue 17/921:45LGW - PHL
2 stops41h 02mMultiple Airlines
Deal found 16/5£211
Thu 13/610:00LGW - PHL
1 stop27h 50mMultiple Airlines
Deal found 15/5£212
Wed 5/620:15LHR - PHL
2 stops41h 35mMultiple Airlines
Deal found 16/5£217
Thu 6/607:35LHR - PHL
2 stops30h 15mMultiple Airlines
Deal found 16/5£224

Direct flights to Delaware

Wed 5/609:45LHR - PHL
Nonstop7h 55mMultiple Airlines
Thu 25/722:35PHL - LHR
Nonstop6h 55mMultiple Airlines
Deal found 15/5£403
Wed 18/913:40LHR - PHL
Nonstop7h 55mBritish Airways
Tue 24/918:30PHL - LHR
Nonstop7h 10mBritish Airways
Deal found 15/5£493
Wed 18/913:40LHR - PHL
Nonstop7h 55mBritish Airways
Wed 25/918:30PHL - LHR
Nonstop7h 10mBritish Airways
Deal found 15/5£510
Mon 16/913:40LHR - PHL
Nonstop7h 55mMultiple Airlines
Mon 23/918:30PHL - LHR
Nonstop7h 10mMultiple Airlines
Deal found 15/5£511
Mon 9/913:40LHR - PHL
Nonstop7h 55mBritish Airways
Mon 23/918:30PHL - LHR
Nonstop7h 10mBritish Airways
Deal found 15/5£512
Tue 4/613:00LHR - PHL
Nonstop7h 45mAmerican Airlines
Tue 11/622:30PHL - LHR
Nonstop7h 00mAmerican Airlines
Deal found 14/5£521
Tue 10/913:00LHR - PHL
Nonstop7h 55mFinnair
Tue 24/922:50PHL - LHR
Nonstop7h 00mFinnair
Deal found 16/5£528
Tue 28/513:00LHR - PHL
Nonstop7h 45mAmerican Airlines
Tue 4/618:30PHL - LHR
Nonstop7h 10mAmerican Airlines
Deal found 14/5£529
Mon 16/909:45LHR - PHL
Nonstop8h 00mAmerican Airlines
Mon 23/922:50PHL - LHR
Nonstop7h 00mAmerican Airlines
Deal found 16/5£532

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 844,321 searches and data was last updated on 16 May 2024.

Fly from

Any airport

Budget

£420 - £566

Route

Depart

Return

Price

London GatwickPhiladelphia

LGW - PHL

LGWPHL

London Gatwick

Mon 3/6

1 stop27h 33m

Philadelphia

Tue 18/6

1 stop30h 01m

£420

London GatwickPhiladelphia

LGW - PHL

LGWPHL

London Gatwick

Tue 10/9

1 stop14h 25m

Philadelphia

Tue 24/9

1 stop11h 40m

£430

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Sun 16/6

1 stop17h 25m

Philadelphia

Sun 23/6

1 stop19h 55m

£453

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Mon 16/9

1 stop13h 40m

Philadelphia

Mon 23/9

1 stop11h 40m

£473

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Tue 10/9

Nonstop7h 55m

Philadelphia

Tue 24/9

1 stop15h 15m

£484

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Wed 12/6

2 stops13h 38m

Philadelphia

Wed 19/6

1 stop12h 50m

£545

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Tue 10/9

2 stops20h 13m

Philadelphia

Sat 21/9

2 stops16h 40m

£548

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Wed 2/10

Nonstop7h 55m

Philadelphia

Tue 22/10

Nonstop7h 10m

£550

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Wed 30/10

2 stops14h 53m

Philadelphia

Wed 6/11

1 stop12h 10m

£566

Flights are sorted by cheapest first

Deals found on 16/5

Average price of flights to Delaware by month

Plan your trip to Delaware by taking into account the cheapest months to travel. The average price of a one-way flight to Delaware is currently £206 while a return flight costs £496. Price data was last updated on 12 May 2024.

Temperature and rainfall in Delaware by month

Plan your trip to Delaware by taking into account the average temperature and rainfall totals by month.

PHL

Temperature

1 - 26 °C

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 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

When is the best time to book a flight to Delaware?

Use this chart to determine the optimal time to book a return flight to Delaware. Price data was last updated on 10 May 2024.
The price you pay for your flight to Delaware may vary depending on when you book. For the best chance of a lower fare, look to book 28 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

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 16 May 2024.
Peruse reviews from past customers who have flown JetBlue, American Airlines and Finnair to Delaware to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
10,673 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.4

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very Good
10,673 reviews
8.0
Very Good
10,673 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.4

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.9
Good
1,568 reviews
8.0
Very Good
10,673 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.4

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.8
Good
1,994 reviews
8.0
Very Good
10,673 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.4

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.8
Good
1,376 reviews
8.0
Very Good
10,673 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.4

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.7
Good
735 reviews
8.0
Very Good
10,673 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.4

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delaware may the second smallest in the US but those who travel here consider it a hidden gem. Often overshadowed by neighbouring Pennsylvania and Maryland the handful of tourists who head to Delaware for holiday enjoy the seclusion and secrecy of this east coast state.

Delaware’s nickname, The First State, refers to the fact that Delaware was the first to ratify the Articles of Confederation (the first document in the United States Constitution that legally names political entities “states”). The first of many things occurred in Delaware. The first time Betsy Ross’s famous flag was flown was at the Battle of Cooch’s Bridge located in Newark. Nylon was first produced in Delaware at the Du Pont Laboratories in Seaford. And, New Castle was the site of the nation’s first scheduled steam railroad in 1831.

Since there is no major airport in Delaware, there are no direct flights to Delaware. Flights to Delaware’s New Castle County Airport are available for private aircraft and some limited commercial flights. Once you’re in Delaware, sit back and enjoy the crisp air from the ocean breeze. Take a walk under the stars in charming downtown Wellington, or just sip a nice glass of wine at one of the many hidden restaurants in the hills. Whatever the reason for visiting this small state, visitors always leave wanting more.

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.
  • When is the best time to fly to Delaware?

    Peak Season: Delaware’s 30 miles of Atlantic coastline are a beach haven in the summer. Many businesses, campgrounds, and services are open only for the summer season, Delaware flights are high, and reservations should be made in advance. Wilmington and the Brandywine Valley are year-round destinations. Off Season: Off-season bargains abound along the Atlantic coast. Even though many of the businesses close, if you look around you can find a place to stay. May and especially September are great times to find cheaper rates, comfortable temperatures, and quieter beaches.

  • Can I find cheaper flights to Delaware if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Delaware on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the cheapest airport to fly to in Delaware?

    null is currently the cheapest airport to fly to in Delaware. One-way flights to null typically cost null, while return flights cost around null.

  • Where does the fastest flight to Delaware depart from?

    For those looking to save time traveling to Delaware, London offers the quickest one-way flight (7 hours 45 minutes).

  • Does Greater Wilmington Airport have car hire?

    Yes. Those touching down at Greater Wilmington Airport can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Greater Wilmington Airport?

    Yes. Greater Wilmington Airport has hotels nearby for those requiring accommodations. Skyways Hotel New Castle, De is the closest property to Greater Wilmington Airport (0.0 mi away from Greater Wilmington Airport).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip
Complete your trip to Delaware by booking a hire car and/or hotel room.

Search flights to Delaware by cabin class

Find flights to Delaware, based on your preferred cabin class, be it economy, premium economy, business, or first class.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.