How does KAYAK find such low prices on flights from the United Kingdom to Delaware?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from the United Kingdom to Delaware. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from the United Kingdom to Delaware?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from the United Kingdom to Delaware is likely to change within 7 days, so travellers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from the United Kingdom to Delaware?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from the United Kingdom to Delaware with an airline and back with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from the United Kingdom to Delaware?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from the United Kingdom to Delaware up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

What is the cheapest time of day to fly to Delaware?

The cheapest time of day to fly to Delaware is generally in the evening , when round-trip flights cost £669 on average. Morning departures are around 28% more expensive than evening flights, on average. The most expensive time of day to fly to Delaware is generally in the morning, which is peak travel time and where the average cost of a ticket is £858.

How long is the flight to Delaware?

An average direct flight from the United Kingdom to Delaware takes 17h 32m , covering a distance of 3451 miles. The shortest route is Edinburgh (EDI) to Philadelphia (PHL) with an average flight time of 7h 15m.

What is the most popular destination in Delaware?

Based on KAYAK flight searches, the most popular destination is Philadelphia (100% of total searches to Delaware).

£221 CHEAP FLIGHTS to Delaware

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Flights Deals

One-wayReturn

Philadelphia1 stop£381

Book Cheap Delaware Plane Tickets

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Delaware that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent return flight deals to Delaware

Thu, 11 Sep - Thu, 18 Sep

12:10 - 21:24LGW-PHL

14h 14m1 stop

18:40 - 09:35PHL-LGW

9h 55m1 stop

£381JetBlue

Find Deal

Sun, 21 Sep - Wed, 24 Sep

12:10 - 21:24LGW-PHL

14h 14m1 stop

18:40 - 09:35PHL-LGW

9h 55m1 stop

£386JetBlue

Find Deal

Wed, 8 Oct - Tue, 14 Oct

14:00 - 11:34LGW-PHL

26h 34m1 stop

12:29 - 10:00PHL-LGW

16h 31m1 stop

£397

Find Deal

Mon, 1 Sep - Mon, 8 Sep

08:25 - 16:55LHR-PHL

13h 30m1 stop

18:40 - 06:30PHL-LHR

30h 50m1 stop

£397Icelandair

Find Deal

Mon, 1 Sep - Mon, 8 Sep

08:25 - 16:55LHR-PHL

13h 30m1 stop

18:40 - 06:30PHL-LHR

30h 50m1 stop

£402Icelandair

Find Deal

Sat, 27 Sep - Sat, 4 Oct

14:00 - 12:53LGW-PHL

27h 53m1 stop

21:55 - 10:10PHL-LGW

31h 15m1 stop

£402

Find Deal

Wed, 8 Oct - Tue, 14 Oct

08:30 - 16:00LHR-PHL

12h 30m1 stop

17:35 - 09:40PHL-LHR

11h 05m1 stop

£421Lufthansa

Find Deal

Mon, 8 Sep - Sun, 14 Sep

06:30 - 16:00LHR-PHL

14h 30m1 stop

17:35 - 15:40PHL-LHR

17h 05m1 stop

£442Lufthansa

Find Deal

Tue, 15 Jul - Tue, 29 Jul

10:20 - 13:50LHR-PHL

32h 30m1 stop

13:50 - 07:50PHL-LHR

13h 00m1 stop

£459Finnair

Find Deal

Tue, 15 Jul - Tue, 29 Jul

13:15 - 13:50LHR-PHL

29h 35m1 stop

16:02 - 12:15PHL-LHR

15h 13m2 stops

£462Finnair

Find Deal

Useful Info

Prices

To get a below-average price on the flight from the United Kingdom to Delaware, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Find deals

Low season	January
High season	July
Cheapest flight	£221

Best time to beat the crowds (10% less expensive on average)

Most popular time to fly (17% more expensive on average)

Flight from London Gatwick Airport to Philadelphia

How does KAYAK find such low prices on flights from the United Kingdom to Delaware?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from the United Kingdom to Delaware.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from the United Kingdom to Delaware?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from the United Kingdom to Delaware is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights from the United Kingdom to Delaware?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from the United Kingdom to Delaware with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from the United Kingdom to Delaware?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from the United Kingdom to Delaware up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
What is the cheapest time of day to fly to Delaware?
The cheapest time of day to fly to Delaware is generally in the evening, when round-trip flights cost £669 on average. Morning departures are around 28% more expensive than evening flights, on average. The most expensive time of day to fly to Delaware is generally in the morning, which is peak travel time and where the average cost of a ticket is £858.

Enter your preferred departure airport and travel dates into the search form above to unlock the latest Delaware flight deals.

Everything you need to know for your flight to Delaware

Cabin class

Complete your trip

Flights to other cities

Origins

Popular routes

Cabin class types available on flights to Delaware

First Class flights to Delaware

Business Class flights to Delaware

Prem Econ Class flights to Delaware

Economy class flights to Delaware

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.

£221 Find Cheap Flights to Delaware

KAYAK searches hundreds of travel sites at once for deals on flights to Delaware

Best Delaware Flight Deals

Book Cheap Delaware Plane Tickets

Recent return flight deals to Delaware

Recent one-way flight deals to Delaware

Recent last minute flight deals to Delaware

Recent direct flight deals from the United Kingdom to Delaware

How far in advance should I book a flight from the United Kingdom to Delaware?

To get a below-average price on the flight from the United Kingdom to Delaware, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

How long is the flight to Delaware?

An average direct flight from the United Kingdom to Delaware takes 17h 32m, covering a distance of 3451 miles. The shortest route is Edinburgh (EDI) to Philadelphia (PHL) with an average flight time of 7h 15m.

What is the most popular destination in Delaware?

Based on KAYAK flight searches, the most popular destination is Philadelphia (100% of total searches to Delaware).

Good to know - Cheap tickets to Delaware

FAQs - booking Delaware flights

How does KAYAK find such low prices on flights from the United Kingdom to Delaware?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from the United Kingdom to Delaware.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from the United Kingdom to Delaware?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from the United Kingdom to Delaware is likely to change within 7 days, so travellers know whether to wait or book now.

What is the Hacker Fare option on flights from the United Kingdom to Delaware?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from the United Kingdom to Delaware with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from the United Kingdom to Delaware?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from the United Kingdom to Delaware up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

What is the cheapest time of day to fly to Delaware?

Top tips for finding cheap flights to Delaware

Everything you need to know for your flight to Delaware

Cabin class types available on flights to Delaware

Complete your trip to Delaware with a hotel stay or car hire

Flights to other popular destinations

Flights from domestic origins to Delaware

Flights to popular cities in Delaware