Cheap flights to Sussex County

View €346 flight on Wed, 3 Jun 2026Opens in a new window

Popular airlines to Sussex County

  • United

    United

  • Spirit Airlines

    Spirit Airlines

  • American Airlines

    American Airlines

  • Delta

    Delta

  • Frontier Airlines

    Frontier Airlines

  • Alaska Airlines

    Alaska Airlines

  • Air Canada

    Air Canada

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Sussex County

Prices were available within the past 7 days and start at €346 for one-way flights and €287 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Fri, 6 Feb - Sun, 8 Feb
DUB
Dublin
EWR
New York
€287 Return, found 4 hours ago
€287
Return
found 4 hours ago
Select Scandinavian Airlines flight, departing Fri, 6 Feb from Dublin to New York, returning Sun, 8 Feb, priced at €287 found 4 hours ago
British Airways
Thu, 26 Feb - Mon, 2 Mar
DUB
Dublin
EWR
New York
€302 Return, found 14 hours ago
€302
Return
found 14 hours ago
Select British Airways flight, departing Thu, 26 Feb from Dublin to New York, returning Mon, 2 Mar, priced at €302 found 14 hours ago
Aer Lingus
Wed, 4 Mar - Mon, 9 Mar
DUB
Dublin
EWR
New York
€350 Return, just found
€350
Return
just found
Select Aer Lingus flight, departing Wed, 4 Mar from Dublin to New York, returning Mon, 9 Mar, priced at €350 just found
Air France
Mon, 9 Feb - Wed, 18 Feb
DUB
Dublin
EWR
New York
€390 Return, found 2 days ago
€390
Return
found 2 days ago
Select Air France flight, departing Mon, 9 Feb from Dublin to New York, returning Wed, 18 Feb, priced at €390 found 2 days ago
KLM
Sat, 7 Feb - Sat, 28 Feb
DUB
Dublin
EWR
New York
€392 Return, found 6 days ago
€392
Return
found 6 days ago
Select KLM flight, departing Sat, 7 Feb from Dublin to New York, returning Sat, 28 Feb, priced at €392 found 6 days ago
TAP Portugal
Wed, 18 Feb - Wed, 4 Mar
DUB
Dublin
EWR
New York
€395 Return, found 3 days ago
€395
Return
found 3 days ago
Select TAP Portugal flight, departing Wed, 18 Feb from Dublin to New York, returning Wed, 4 Mar, priced at €395 found 3 days ago
Iberia
Fri, 17 Apr - Thu, 30 Apr
DUB
Dublin
EWR
New York
€417 Return, found 6 hours ago
€417
Return
found 6 hours ago
Select Iberia flight, departing Fri, 17 Apr from Dublin to New York, returning Thu, 30 Apr, priced at €417 found 6 hours ago
Lufthansa
Fri, 20 Feb - Sun, 22 Feb
DUB
Dublin
EWR
New York
€423 Return, found 4 hours ago
€423
Return
found 4 hours ago
Select Lufthansa flight, departing Fri, 20 Feb from Dublin to New York, returning Sun, 22 Feb, priced at €423 found 4 hours ago
Icelandair
Sun, 18 Jan - Tue, 27 Jan
DUB
Dublin
EWR
New York
€427 Return, just found
€427
Return
just found
Select Icelandair flight, departing Sun, 18 Jan from Dublin to New York, returning Tue, 27 Jan, priced at €427 just found
Swiss International Air Lines
Fri, 6 Feb - Sun, 8 Feb
DUB
Dublin
EWR
New York
€430 Return, found 4 hours ago
€430
Return
found 4 hours ago
Select Swiss International Air Lines flight, departing Fri, 6 Feb from Dublin to New York, returning Sun, 8 Feb, priced at €430 found 4 hours ago

About Sussex County

Expedia offers flights to Sussex County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Sussex County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Sussex County that have flexible change policies?
Search for your low-cost seats to Sussex County, then tick the "No change fee" box below the "Flexible change policies" subheading. It's that simple. We understand that plans can change and flexibility matters, so you can book with confidence with Expedia.
Which airlines fly to Sussex County?
Work out your ideal travel dates and then fly into or near Sussex County with one of these quality airlines:

  • United Airlines - 9,371 flights to or near Sussex County each month, including 9,371 flights to Liberty Intl. Airport (EWR) per month.
  • Delta Air Lines - 762 flights to or near Sussex County each month, including 762 flights to Liberty Intl. Airport (EWR) per month.
  • Spirit Airlines - 720 flights to or near Sussex County each month, including 720 flights to Liberty Intl. Airport (EWR) per month.

How can I find cheap tickets to Sussex County?
An effective strategy for nabbing cheap airfares is to be flexible with your travel dates. Start by searching for your flight to Sussex County, then click on the "flexible dates" box to compare prices for nearby days. Another good tip? Book well ahead. For an idea of fares, €287 was the best price for a flight to Sussex County in the last seven days.
How much is a flight to Sussex County?
There were loads of low-cost fares for the taking in the last seven days, with the price of a return flight to Sussex County ranging between €287 and €580. Many lucky travellers nabbed one-way flights from Dublin (DUB) for as low as €346.
What are the most popular airports to fly into in Sussex County?
Jet into Liberty Intl. Airport (EWR) and sample the best that Sussex County has to offer. As the region's main point of entry, around 12,454 flights touch down here every month.
How much is a plane ticket to Sussex County?
Flights to Sussex County varied from €287 to €580 in the last seven days. Usually, the sooner you book the better the deal.
What is the best time to go to Sussex County?
Hopatcong, Sussex County's top city, is an awesome destination to visit at anytime. Not a big fan of the cold? Then travel here from June 20 onward during the summer months, when temperatures fluctuate from 18ºC to 27ºC. January, June and July is when Hopatcong is at its busiest.
What months are the cheapest to book a flight to Sussex County?
The best month to book a great deal to Sussex County is February, while prices are at a premium in December. Try to avoid this month if you want to save your dollars.

Trending flights to Sussex County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Fri, 6 Feb - Sun, 8 Feb
DUB
Dublin
EWR
New York
€287 Return, found 4 hours ago
€287
Return
found 4 hours ago
Select Scandinavian Airlines flight, departing Fri, 6 Feb from Dublin to New York, returning Sun, 8 Feb, priced at €287 found 4 hours ago
*Available to Expedia members.