Where are the cheapest places to fly to from Delaware?

Check out the cheapest flights from Delaware to embark to: Travel from Philadelphia to London from £346 round trip Travel from Philadelphia to Edinburgh from £402 round trip

£68+ Cheap Flights from Delaware

Find flights from Delaware

Cheapest flights from Delaware
Explore the most affordable flight options available from Delaware. Find the lowest fares based on data from user searches, with prices last updated on 18 September 2025.

Tue 21/1013:02PHL - LAS

1 stop10h 45mFrontier

Fri 24/1008:51LAS - PHL

1 stop13h 50mFrontier

Deal found 15/9£127

Sat 4/1006:45PHL - LAS

1 stop19h 44mFrontier

Thu 9/1000:59LAS - PHL

1 stop25h 20mFrontier

Deal found 17/9£145

Thu 16/1017:21PHL - LAS

Nonstop5h 26mSpirit Airlines

Thu 23/1022:23LAS - PHL

Nonstop4h 52mSpirit Airlines

Deal found 16/9£163

Sat 4/1006:45PHL - LAS

1 stop11h 20mMultiple Airlines

Fri 10/1022:23LAS - PHL

Nonstop4h 52mMultiple Airlines

Deal found 17/9£166

Wed 3/1212:30PHL - LAS

1 stop11h 12mJetBlue

Wed 3/1223:59LAS - PHL

1 stop8h 39mJetBlue

Deal found 16/9£216

Sat 6/1218:19PHL - LAS

1 stop6h 59mDelta

Thu 11/1223:30LAS - PHL

1 stop6h 14mDelta

Deal found 17/9£218

Tue 3/316:48PHL - LAS

1 stop8h 41mJetBlue

Wed 4/309:46LAS - PHL

1 stop10h 15mJetBlue

Deal found 17/9£221

Sat 4/1005:00PHL - LAS

2 stops19h 46mSpirit Airlines

Fri 10/1018:59LAS - PHL

2 stops20h 50mSpirit Airlines

Deal found 17/9£221

Sat 11/1017:20PHL - LAS

1 stop7h 16mDelta

Fri 17/1000:45LAS - PHL

1 stop6h 41mDelta

Deal found 18/9£225

Wed 8/1005:25PHL - LAS

1 stop6h 40mSouthwest

Tue 14/1023:45LAS - PHL

1 stop6h 55mSouthwest

Deal found 17/9£229

Tue 11/1117:30PHL - LHR

1 stop9h 35mAer Lingus

Fri 21/1108:50LHR - PHL

1 stop12h 10mAer Lingus

Deal found 15/9£360

Sun 28/915:25PHL - LHR

1 stop10h 05mMultiple Airlines

Tue 7/1006:50LHR - PHL

2 stops13h 59mMultiple Airlines

Deal found 16/9£362

Best flights from Delaware
Discover carefully curated flight deals from Delaware that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Sat 25/1017:06PHL - LAS

1 stop8h 23mDelta

Mon 27/1000:35LAS - PHL

1 stop7h 19mDelta

Deal found 16/9£218

Tue 24/217:00PHL - LAS

1 stop7h 25mSouthwest

Fri 27/205:00LAS - PHL

1 stop6h 45mSouthwest

Deal found 17/9£218

Tue 21/1007:00PHL - LAS

2 stops13h 33mAlaska Airlines

Fri 24/1007:00LAS - PHL

1 stop19h 40mAlaska Airlines

Deal found 17/9£250

Mon 6/1013:58PHL - LGW

1 stop15h 02mMultiple Airlines

Wed 8/1014:00LGW - PHL

1 stop27h 53mMultiple Airlines

Deal found 16/9£367

Tue 21/1019:58PHL - LHR

1 stop29h 57mUnited Airlines

Wed 29/1013:25LHR - PHL

1 stop29h 22mUnited Airlines

Deal found 17/9£374

Wed 12/1118:35PHL - LHR

Nonstop7h 00mBritish Airways

Fri 21/1113:10LHR - PHL

Nonstop8h 05mBritish Airways

Deal found 15/9£379

Sun 28/919:50PHL - LHR

Nonstop7h 15mFinnair

Tue 7/1012:30LHR - PHL

Nonstop8h 05mFinnair

Deal found 16/9£380

Sat 1/1117:20PHL - LAS

1 stop7h 16mDelta

Sat 8/1106:20LAS - PHL

1 stop8h 18mDelta

Deal found 17/9£218

Thu 2/1015:55PHL - LGW

1 stop12h 40mJetBlue

Wed 15/1012:10LGW - PHL

1 stop14h 45mJetBlue

Deal found 17/9£440

Sun 12/1019:25PHL - GLA

2 stops15h 45mKLM

Wed 22/1006:00GLA - PHL

2 stops16h 13mKLM

Deal found 16/9£455

Wed 10/1206:00PHL - LAS

1 stop7h 13mDelta

Sat 13/1223:30LAS - PHL

1 stop6h 14mDelta

Deal found 17/9£218

Sun 7/1213:40PHL - LAS

1 stop9h 35mSouthwest

Wed 10/1207:05LAS - PHL

1 stop6h 30mSouthwest

Deal found 16/9£243

Sat 13/1218:19PHL - LAS

1 stop6h 59mDelta

Tue 16/1209:53LAS - PHL

1 stop6h 42mDelta

Deal found 17/9£218

Wed 19/1109:22PHL - LGW

2 stops19h 28mTAP AIR PORTUGAL

Sun 23/1110:40LGW - PHL

2 stops25h 55mTAP AIR PORTUGAL

Deal found 17/9£556

Sat 21/205:55PHL - LAS

1 stop7h 40mDelta

Tue 24/223:25LAS - PHL

1 stop6h 31mDelta

Deal found 17/9£218

Tue 23/1218:54PHL - LAS

1 stop7h 49mDelta

Wed 31/1206:00LAS - PHL

1 stop8h 36mDelta

Deal found 15/9£233

Tue 21/1019:58PHL - LHR

1 stop29h 57mUnited Airlines

Thu 30/1013:25LHR - PHL

1 stop29h 22mUnited Airlines

Deal found 17/9£374

Tue 2/1218:07PHL - LAS

1 stop9h 19mDelta

Fri 5/1200:43LAS - PHL

1 stop9h 35mDelta

Deal found 16/9£237

Wed 14/121:10PHL - LCY

1 stop10h 30mMultiple Airlines

Wed 21/106:50LCY - PHL

1 stop12h 05mMultiple Airlines

Deal found 17/9£386

Wed 8/1010:32PHL - LHR

2 stops17h 48mUnited Airlines

Tue 14/1009:30LHR - PHL

2 stops31h 26mUnited Airlines

Deal found 16/9£377

Mon 13/1016:50PHL - STN

2 stops18h 15mMultiple Airlines

Mon 20/1022:00STN - PHL

2 stops22h 49mMultiple Airlines

Deal found 15/9£404

Mon 2/218:35PHL - GLA

1 stop11h 10mBritish Airways

Fri 1/510:25GLA - PHL

1 stop10h 55mBritish Airways

Deal found 17/9£463

Mon 3/1110:34PHL - LHR

1 stop15h 06mUnited Airlines

Mon 10/1113:50LHR - PHL

2 stops55h 01mUnited Airlines

Deal found 17/9£384

Wed 19/1115:30PHL - STN

3 stops26h 20mMultiple Airlines

Tue 25/1121:45STN - PHL

2 stops30h 11mMultiple Airlines

Deal found 17/9£406

Fri 10/1016:50PHL - LHR

2 stops47h 10mUnited Airlines

Tue 21/1014:05LHR - PHL

1 stop12h 33mUnited Airlines

Deal found 16/9£384

Tue 11/1117:30PHL - LTN

1 stop11h 15mMultiple Airlines

Sun 16/1108:05LTN - PHL

1 stop12h 55mMultiple Airlines

Deal found 17/9£410

Tue 11/1109:22PHL - LGW

2 stops19h 28mTAP AIR PORTUGAL

Tue 18/1116:35LGW - PHL

2 stops33h 05mTAP AIR PORTUGAL

Deal found 17/9£558

Tue 4/1120:00PHL - LHR

1 stop9h 50mUnited Airlines

Fri 14/1111:10LHR - PHL

1 stop16h 46mUnited Airlines

Deal found 15/9£387

Thu 2/1015:55PHL - LGW

1 stop12h 40mJetBlue

Sun 12/1012:10LGW - PHL

1 stop14h 45mJetBlue

Deal found 17/9£593

Sat 27/920:43PHL - LGW

1 stop32h 27mMultiple Airlines

Thu 2/1014:00LGW - PHL

1 stop14h 59mMultiple Airlines

Deal found 17/9£415

Direct flights from Delaware
Explore direct flight options from Delaware based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 September 2025.

Thu 16/1017:21PHL - LAS

Nonstop5h 26mSpirit Airlines

Thu 23/1022:23LAS - PHL

Nonstop4h 52mSpirit Airlines

Deal found 16/9£163

Sat 4/1016:10PHL - LAS

Nonstop5h 16mAmerican Airlines

Thu 9/1001:10LAS - PHL

Nonstop4h 40mAmerican Airlines

Deal found 17/9£231

Tue 21/1015:35PHL - LAS

Nonstop5h 26mAmerican Airlines

Fri 24/1023:10LAS - PHL

Nonstop4h 39mAmerican Airlines

Deal found 17/9£286

Mon 13/1021:24PHL - LAS

Nonstop5h 31mAmerican Airlines

Tue 14/1001:10LAS - PHL

Nonstop4h 40mAmerican Airlines

Deal found 17/9£350

Mon 24/1117:03PHL - LAS

Nonstop5h 34mSpirit Airlines

Sun 30/1108:23LAS - PHL

Nonstop4h 45mSpirit Airlines

Deal found 15/9£360

Wed 26/1118:35PHL - LHR

Nonstop7h 00mFinnair

Thu 4/1213:10LHR - PHL

Nonstop8h 05mFinnair

Deal found 16/9£371

Sun 28/919:50PHL - LHR

Nonstop7h 15mBritish Airways

Tue 7/1012:30LHR - PHL

Nonstop8h 05mBritish Airways

Deal found 17/9£374

Tue 11/1118:35PHL - LHR

Nonstop7h 00mIberia

Tue 18/1110:15LHR - PHL

Nonstop8h 10mIberia

Deal found 15/9£375

Tue 11/1119:45PHL - LHR

Nonstop7h 05mBritish Airways

Wed 19/1113:10LHR - PHL

Nonstop8h 05mBritish Airways

Deal found 17/9£376

Sun 28/919:50PHL - LHR

Nonstop7h 15mFinnair

Tue 7/1012:30LHR - PHL

Nonstop8h 05mFinnair

Deal found 16/9£378

Tue 11/1118:35PHL - LHR

Nonstop7h 00mBritish Airways

Fri 21/1113:10LHR - PHL

Nonstop8h 05mBritish Airways

Deal found 15/9£379

Wed 15/1018:30PHL - LHR

Nonstop7h 10mBritish Airways

Thu 23/1013:30LHR - PHL

Nonstop7h 55mBritish Airways

Deal found 16/9£380

Last-minute flights from Delaware
Discover last-minute flight deals departing from Delaware. Data was last updated 18 September 2025 and is based on user searches.

Tue 23/917:15PHL - LAS

1 stop8h 13mDelta

Mon 6/1000:45LAS - PHL

1 stop7h 29mDelta

Deal found 16/9£245

Tue 23/909:39PHL - LAS

1 stop6h 53mDelta

Mon 29/900:29LAS - PHL

1 stop7h 43mDelta

Deal found 18/9£257

Tue 23/915:00PHL - LAS

2 stops9h 48mUnited Airlines

Mon 29/900:59LAS - PHL

1 stop8h 08mUnited Airlines

Deal found 18/9£261

Tue 23/916:45PHL - LAS

1 stop8h 25mSouthwest

Fri 26/907:50LAS - PHL

1 stop7h 55mSouthwest

Deal found 16/9£355

Wed 24/908:15PHL - LAS

2 stops7h 30mSouthwest

Tue 30/909:55LAS - PHL

2 stops8h 55mSouthwest

Deal found 17/9£305

Wed 24/915:00PHL - LAS

1 stop9h 58mUnited Airlines

Fri 26/900:59LAS - PHL

1 stop7h 56mUnited Airlines

Deal found 18/9£327

Fri 26/918:55PHL - LAS

1 stop7h 34mDelta

Tue 30/907:10LAS - PHL

1 stop9h 43mDelta

Deal found 16/9£297

Sat 27/910:32PHL - LAS

2 stops13h 07mUnited Airlines

Fri 3/1000:59LAS - PHL

1 stop7h 56mUnited Airlines

Deal found 16/9£334

Sat 27/912:50PHL - LAS

2 stops14h 25mUnited Airlines

Wed 1/1019:58LAS - PHL

2 stops11h 41mUnited Airlines

Deal found 17/9£338

Sat 27/917:25PHL - LAS

2 stops8h 50mSouthwest

Mon 29/908:10LAS - PHL

2 stops11h 25mSouthwest

Deal found 17/9£347

Sun 28/917:30PHL - LAS

1 stop8h 55mSouthwest

Wed 1/1006:00LAS - PHL

2 stops9h 05mSouthwest

Deal found 16/9£341

Sun 28/915:25PHL - LHR

1 stop10h 05mMultiple Airlines

Tue 7/1006:50LHR - PHL

2 stops13h 59mMultiple Airlines

Deal found 16/9£362

One-way flights from Delaware
Search for one-way flight options from Delaware. Find affordable one-way fares based on user searches. Data last updated 18 September 2025.

Mon 24/1117:03PHL - LAS

Nonstop5h 34mSpirit Airlines

Deal found 15/9£105

Mon 24/1119:35PHL - LAS

1 stop6h 55mSouthwest

Deal found 15/9£109

Thu 20/1116:46PHL - LAS

1 stop10h 47mJetBlue

Deal found 17/9£111

Tue 6/113:30PHL - LAS

1 stop11h 59mJetBlue

Deal found 17/9£114

Tue 21/1008:00PHL - LGW

1 stop21h 00mMultiple Airlines

Deal found 16/9£114

Sun 23/1110:00PHL - LAS

1 stop10h 22mSun Country Air

Deal found 15/9£119

Tue 7/1005:55PHL - LAS

2 stops8h 15mSouthwest

Deal found 16/9£120

Mon 5/111:55PHL - LAS

1 stop8h 19mSun Country Air

Deal found 18/9£127

Wed 8/1005:20PHL - LGW

1 stop23h 40mMultiple Airlines

Deal found 15/9£129

Wed 26/1110:36PHL - LAS

1 stop15h 05mSun Country Air

Deal found 17/9£130

Mon 24/1105:30PHL - LAS

2 stops20h 49mDelta

Deal found 17/9£134

Mon 13/1013:58PHL - LGW

1 stop15h 02mMultiple Airlines

Deal found 16/9£134

Fly to

Route

Depart

Return

Price

PhiladelphiaLas Vegas

PHL - LAS

PHLLAS

Philadelphia

Sat 25/10

17:06-22:29

1 stop8h 23m

Las Vegas Harry Reid Intl

Mon 27/10

00:35-10:54

1 stop7h 19m

£218

PhiladelphiaLas Vegas

PHL - LAS

PHLLAS

Philadelphia

Tue 24/2

17:00-21:25

1 stop7h 25m

Las Vegas Harry Reid Intl

Fri 27/2

05:00-14:45

1 stop6h 45m

£218

PhiladelphiaLas Vegas

PHL - LAS

PHLLAS

Philadelphia

Sat 1/11

17:20-21:36

1 stop7h 16m

Las Vegas Harry Reid Intl

Sat 8/11

06:20-17:38

1 stop8h 18m

£218

PhiladelphiaLas Vegas

PHL - LAS

PHLLAS

Philadelphia

Wed 10/12

06:00-10:13

1 stop7h 13m

Las Vegas Harry Reid Intl

Sat 13/12

23:30-08:44

1 stop6h 14m

£218

PhiladelphiaLas Vegas

PHL - LAS

PHLLAS

Philadelphia

Sat 13/12

18:19-22:18

1 stop6h 59m

Las Vegas Harry Reid Intl

Tue 16/12

09:53-19:35

1 stop6h 42m

£218

PhiladelphiaLas Vegas

PHL - LAS

PHLLAS

Philadelphia

Sat 21/2

05:55-10:35

1 stop7h 40m

Las Vegas Harry Reid Intl

Tue 24/2

23:25-08:56

1 stop6h 31m

£218

PhiladelphiaLas Vegas

PHL - LAS

PHLLAS

Philadelphia

Tue 23/12

18:54-23:43

1 stop7h 49m

Las Vegas Harry Reid Intl

Wed 31/12

06:00-17:36

1 stop8h 36m

£233

PhiladelphiaLas Vegas

PHL - LAS

PHLLAS

Philadelphia

Tue 2/12

18:07-00:26

1 stop9h 19m

Las Vegas Harry Reid Intl

Fri 5/12

00:43-13:18

1 stop9h 35m

£237

PhiladelphiaLas Vegas

PHL - LAS

PHLLAS

Philadelphia

Sun 7/12

13:40-20:15

1 stop9h 35m

Las Vegas Harry Reid Intl

Wed 10/12

07:05-16:35

1 stop6h 30m

£243

PhiladelphiaLas Vegas

PHL - LAS

PHLLAS

Philadelphia

Tue 21/10

07:00-17:33

2 stops13h 33m

Las Vegas Harry Reid Intl

Fri 24/10

07:00-05:40

1 stop19h 40m

£250

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 60 results

...

Best time to book a flight from Delaware

Have a flexible travel schedule? Discover the best time to fly from Delaware with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Delaware

Get recent, data-driven insights about flights from Delaware including ideal travel times, pricing trends, and more.

No data available for this route at this time. Please check back soon.

Browse thousands of different options on Cheapflights for your next trip

Related info for your journey

Where are the cheapest places to fly to from Delaware?
Check out the cheapest flights from Delaware to embark to:
Travel from Philadelphia to London from £346 round trip
Travel from Philadelphia to Edinburgh from £402 round trip
How does Cheapflights help users find flights from Delaware?
When you search for this flight from Delaware, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.
Why should you use Cheapflights to find cheap flight tickets from Delaware?
Millions of users choose and trust Cheapflights to book the best flight deals from Delaware for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Delaware with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Delaware flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Delaware become cheaper?
Not ready to book yet? You can track prices for flights from Delaware on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

Fly with Cheapflights

How does Cheapflights help users find flights from Delaware?

When you search for this flight from Delaware, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets from Delaware?

Millions of users choose and trust Cheapflights to book the best flight deals from Delaware for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Delaware with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Delaware flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Delaware become cheaper?

Not ready to book yet? You can track prices for flights from Delaware on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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.

£68+ Cheap flights from Delaware

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/10. 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.

Find flights from Delaware

Cheapest flights from DelawareExplore the most affordable flight options available from Delaware. Find the lowest fares based on data from user searches, with prices last updated on 18 September 2025.

Explore the most affordable flight options available from Delaware. Find the lowest fares based on data from user searches, with prices last updated on 18 September 2025.

Find flights from Delaware within your budget

Best time to book a flight from Delaware

Have a flexible travel schedule? Discover the best time to fly from Delaware with our price prediction graph.

Travel insights for flights from Delaware

Get recent, data-driven insights about flights from Delaware including ideal travel times, pricing trends, and more.

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.

Direct flights from USA

Book a direct flight from one of these other cities located in USA.

Related info for your journey

Where are the cheapest places to fly to from Delaware?

How does Cheapflights help users find flights from Delaware?

Why should you use Cheapflights to find cheap flight tickets from Delaware?

Can Cheapflights find flights from Delaware with no change fees?

Can Cheapflights notify me if prices for flights from Delaware become cheaper?

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Delaware?

Why should you use Cheapflights to find cheap flight tickets from Delaware?

Can Cheapflights find flights from Delaware with no change fees?

Can Cheapflights notify me if prices for flights from Delaware become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Delaware
Explore the most affordable flight options available from Delaware. Find the lowest fares based on data from user searches, with prices last updated on 18 September 2025.