HK$672+ 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 15-3. 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.
ILG — HKG
23 Mar — 30 Mar1
1 adult
1 adult, Economy, 0 bags

Find flights from Delaware

Enter your travel dates to find the best prices.

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 21 February 2026.

Tue 21-417:32
PHL
-
HAM
2 stops17h 48m
Delta
Wed 29-406:10
HAM
-
PHL
2 stops19h 08m
Delta
Deal found 19-2HK$4,563
Tue 14-409:15
PHL
-
HKG
2 stops25h 20m
Multiple Airlines
Thu 30-413:00
HKG
-
PHL
2 stops21h 44m
Multiple Airlines
Deal found 21-2HK$4,946
Mon 20-409:15
PHL
-
HKG
2 stops25h 20m
ANA
Mon 27-409:30
HKG
-
PHL
2 stops41h 16m
ANA
Deal found 20-2HK$4,954
Mon 20-409:15
PHL
-
HKG
2 stops32h 00m
Air Canada
Tue 5-509:45
HKG
-
PHL
2 stops41h 03m
Air Canada
Deal found 21-2HK$5,009
Sun 12-415:30
PHL
-
HKG
2 stops49h 45m
Multiple Airlines
Tue 5-500:35
HKG
-
PHL
2 stops45h 13m
Multiple Airlines
Deal found 20-2HK$5,048
Mon 16-315:30
PHL
-
HKG
2 stops38h 10m
Asiana Airlines
Tue 24-319:25
HKG
-
PHL
2 stops55h 22m
Asiana Airlines
Deal found 18-2HK$5,071
Sun 19-409:15
PHL
-
HKG
2 stops32h 00m
Multiple Airlines
Mon 27-400:35
HKG
-
PHL
2 stops34h 08m
Multiple Airlines
Deal found 18-2HK$5,087
Thu 16-409:15
PHL
-
HKG
2 stops26h 15m
Multiple Airlines
Thu 30-413:00
HKG
-
PHL
2 stops21h 44m
Multiple Airlines
Deal found 21-2HK$5,142
Sat 18-415:30
PHL
-
HKG
2 stops49h 45m
Multiple Airlines
Mon 27-400:35
HKG
-
PHL
2 stops34h 08m
Multiple Airlines
Deal found 18-2HK$5,173
Mon 13-415:30
PHL
-
HKG
2 stops43h 15m
Multiple Airlines
Mon 27-407:55
HKG
-
PHL
2 stops26h 48m
Multiple Airlines
Deal found 19-2HK$5,196
Tue 14-409:15
PHL
-
HKG
2 stops56h 00m
Asiana Airlines
Thu 30-413:00
HKG
-
PHL
2 stops21h 44m
Asiana Airlines
Deal found 18-2HK$5,212
Wed 18-316:35
PHL
-
HKG
2 stops37h 05m
Multiple Airlines
Wed 15-407:55
HKG
-
PHL
2 stops26h 48m
Multiple Airlines
Deal found 21-2HK$5,282

Find flights from Delaware within your budget

 
Find flights departing from Delaware that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 21 February 2026. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Hong Kong

Route

Departure

Return

Price

PhiladelphiaHamburg

PHL - HAM

PHLHAM

Philadelphia

Tue 21-4

17:32-17:20

2 stops17h 48m

Hamburg

Wed 29-4

06:10-19:18

2 stops19h 08m

HK$4,563

PhiladelphiaHamburg

PHL - HAM

PHLHAM

Philadelphia

Tue 17-3

20:40-07:45

2 stops30h 05m

Hamburg

Wed 25-3

12:25-16:45

2 stops33h 20m

HK$5,548

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Wed 4-3

17:55-19:15

2 stops36h 20m

Hong Kong Intl

Tue 17-3

22:30-09:47

2 stops23h 17m

HK$5,564

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Wed 4-3

17:55-19:20

2 stops36h 25m

Hong Kong Intl

Mon 16-3

22:30-07:15

1 stop20h 45m

HK$5,564

PhiladelphiaHamburg

PHL - HAM

PHLHAM

Philadelphia

Mon 6-4

06:00-16:35

2 stops28h 35m

Hamburg

Mon 13-4

06:00-07:35

3 stops31h 35m

HK$5,829

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Thu 16-4

06:17-18:55

2 stops24h 38m

Hong Kong Intl

Tue 28-4

11:45-12:17

2 stops36h 32m

HK$5,853

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Tue 21-4

06:12-18:55

1 stop24h 43m

Hong Kong Intl

Tue 28-4

11:45-12:17

2 stops36h 32m

HK$5,853

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Tue 14-4

06:12-18:55

1 stop24h 43m

Hong Kong Intl

Thu 30-4

12:40-10:30

2 stops33h 50m

HK$5,853

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Tue 14-4

06:12-18:55

1 stop24h 43m

Hong Kong Intl

Mon 27-4

11:45-08:15

1 stop32h 30m

HK$5,884

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Wed 15-4

11:36-05:00

2 stops29h 24m

Hong Kong Intl

Tue 28-4

11:45-09:58

2 stops34h 13m

HK$5,962

Flights are sorted by cheapest return flights first.

Deals found on 20-2

Showing 1-10 of 37 results
1
2
3
4

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

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.
Direct flights from Philadelphia

Related info for your journey

Access useful and relevant information related to your journey from Delaware. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 21 February 2026.

  • 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?

    Cheapflights simply makes it quick and affordable to book flights from Delaware by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from Delaware with no change fees?

    Yes, we can. To see specific flights from Delaware with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Delaware today and book when you’re ready!

See more FAQs

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?

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?

Cheapflights simply makes it quick and affordable to book flights from Delaware by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Delaware with no change fees?

Yes, we can. To see specific flights from Delaware with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Delaware today and book when you’re ready!

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.