HK$4,655+ 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 29-10. Fares are subject to change and may not be available on all flights or dates of travel.
— ILG
29 Jul — 5 Aug1
1 adult

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 70,647 searches and data was last updated on 24 July 2025.

Return from

HK$7,850

One-way from

HK$4,655

Popular in

May

Cheapest in

November

Average price

HK$11,916
EVA Air
  • EVA Air
  • 29-9-29-10
  • 4 total stops
  • 55h 15m total
  • Hong Kong to Philadelphia
29-10
  • 29-10
  • 2 total stops
  • 28h 12m total
  • Hong Kong to Delaware
Highest demand for flights based on searches. 16% potential increase in price (HK$20,388 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease (HK$4,966 potential savings vs. average return price).
Average for return flights in July 2025

Find flight deals to Delaware

Cheapest flights to Delaware
Explore the most affordable flight options available to Delaware. Find the lowest fares based on data from user searches, with prices last updated on 24 July 2025.

Mon 29-915:25HKG - PHL
2 stops26h 37mEVA Air
Wed 29-1019:12PHL - HKG
2 stops28h 38mEVA Air
Deal found 22-7HK$7,850
Fri 5-911:30HKG - PHL
2 stops22h 59mMultiple Airlines
Fri 12-916:50PHL - HKG
2 stops35h 15mMultiple Airlines
Deal found 22-7HK$8,815
Mon 29-916:05HKG - PHL
1 stop21h 05mCathay Pacific
Wed 29-1018:43PHL - HKG
1 stop21h 52mCathay Pacific
Deal found 22-7HK$10,982
Thu 4-900:45HKG - PHL
2 stops34h 22mDelta
Fri 12-906:00PHL - HKG
2 stops40h 40mDelta
Deal found 22-7HK$11,374
Tue 12-809:15HKG - PHL
2 stops24h 20mUnited Airlines
Tue 4-1118:25PHL - HKG
1 stop23h 20mUnited Airlines
Deal found 23-7HK$12,324
Tue 12-823:25HKG - PHL
1 stop29h 45mLufthansa
Tue 4-1117:40PHL - HKG
1 stop33h 45mLufthansa
Deal found 23-7HK$12,779
Thu 4-901:25HKG - PHL
1 stop43h 40mQatar Airways
Fri 12-920:25PHL - HKG
1 stop37h 20mQatar Airways
Deal found 22-7HK$13,423
Fri 5-921:30HKG - PHL
3 stops36h 01mEmirates
Fri 12-913:06PHL - HKG
3 stops40h 59mEmirates
Deal found 22-7HK$18,109
Thu 18-909:30HKG - PHL
2 stops26h 50mANA
Mon 29-910:05PHL - HKG
2 stops38h 25mANA
Deal found 22-7HK$45,112

Cheapflights Fare Finder

 
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 70,647 searches and data was last updated on 24 July 2025.
Use the filters below to find and compare flights to Delaware that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Mon 29-9

15:25-06:02

2 stops26h 37m

Philadelphia

Wed 29-10

19:12-11:50

2 stops28h 38m

HK$7,850

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Fri 5-9

11:30-22:29

2 stops22h 59m

Philadelphia

Fri 12-9

16:50-16:05

2 stops35h 15m

HK$8,815

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Mon 29-9

16:05-01:10

1 stop21h 05m

Philadelphia

Wed 29-10

18:43-04:35

1 stop21h 52m

HK$10,982

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Thu 4-9

00:45-23:07

2 stops34h 22m

Philadelphia

Fri 12-9

06:00-10:40

2 stops40h 40m

HK$11,374

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Tue 12-8

18:55-05:37

2 stops22h 42m

Philadelphia

Tue 4-11

12:22-06:45

3 stops29h 23m

HK$12,324

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Tue 12-8

23:25-17:10

1 stop29h 45m

Philadelphia

Tue 4-11

17:40-16:25

1 stop33h 45m

HK$12,779

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Thu 4-9

01:25-09:05

1 stop43h 40m

Philadelphia

Fri 12-9

20:25-21:45

1 stop37h 20m

HK$13,423

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Fri 5-9

21:30-21:31

3 stops36h 01m

Philadelphia

Fri 12-9

13:06-18:05

3 stops40h 59m

HK$18,109

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Thu 18-9

09:30-00:20

2 stops26h 50m

Philadelphia

Mon 29-9

10:05-12:30

2 stops38h 25m

HK$45,112

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Wed 29-10

13:30-05:42

2 stops28h 12m

HK$4,655

Flights are sorted by cheapest return flights first.

Deals found on 22-7

Showing 1-10 of 19 results
1
2

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.
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.

Cheapflights Insights

Everything you need to know about your flight to Delaware

How long is the flight to Delaware?

On average, a flight from Hong Kong to Delaware takes 23 hours 3 minutes. Flights to Delaware from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

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 mm 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 24 July 2025.
Read through reviews of airlines serving the United States, such as EVA Air, ANA, andEmirates. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
8.4
Very Good

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
8.0
Very Good

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

FAQs about flying to Delaware

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.

  • Does Greater Wilmington have rental cars?

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

  • Are there hotels close to Greater Wilmington?

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

See more FAQs

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