Cheap flights to West Sussex

View €17 flight on Tue, 23 Dec 2025Opens in a new window

Popular airlines to West Sussex

  • TAP Portugal

    TAP Portugal

  • British Airways

    British Airways

  • Iberia

    Iberia

  • easyJet

    easyJet

  • Swiss International Air Lines

    Swiss International Air Lines

  • Emirates

    Emirates

  • Turkish Airlines

    Turkish Airlines

  • 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 West Sussex

Prices were available within the past 7 days and start at €17 for one-way flights and €36 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Mon, 22 Dec - Mon, 12 Jan
DUB
Dublin
LGW
London
€36 Return, found 1 day ago
€36
Return
found 1 day ago
Select Ryanair flight, departing Mon, 22 Dec from Dublin to London, returning Mon, 12 Jan, priced at €36 found 1 day ago
Ryanair
Wed, 24 Dec - Tue, 13 Jan
ORK
Cork
LGW
London
€37 Return, found 4 days ago
€37
Return
found 4 days ago
Select Ryanair flight, departing Wed, 24 Dec from Cork to London, returning Tue, 13 Jan, priced at €37 found 4 days ago
Ryanair
Tue, 3 Feb - Thu, 5 Feb
SNN
Shannon
LGW
London
€38 Return, found 14 hours ago
€38
Return
found 14 hours ago
Select Ryanair flight, departing Tue, 3 Feb from Shannon to London, returning Thu, 5 Feb, priced at €38 found 14 hours ago
British Airways
Tue, 3 Feb - Sat, 28 Feb
DUB
Dublin
LHR
London
€80 Return, found 1 hour ago
€80
Return
found 1 hour ago
Select British Airways flight, departing Tue, 3 Feb from Dublin to London, returning Sat, 28 Feb, priced at €80 found 1 hour ago
easyJet
Wed, 28 Jan - Wed, 4 Feb
ATH
Athens
LGW
London
€94 Return, found 4 days ago
€94
Return
found 4 days ago
Select easyJet flight, departing Wed, 28 Jan from Athens to London, returning Wed, 4 Feb, priced at €94 found 4 days ago
Aer Lingus
Thu, 8 Jan - Sun, 11 Jan
DUB
Dublin
SOU
Southampton
€101 Return, found 1 hour ago
€101
Return
found 1 hour ago
Select Aer Lingus flight, departing Thu, 8 Jan from Dublin to Southampton, returning Sun, 11 Jan, priced at €101 found 1 hour ago
Aer Lingus
Sat, 17 Jan - Mon, 19 Jan
SNN
Shannon
LHR
London
€111 Return, found 1 hour ago
€111
Return
found 1 hour ago
Select Aer Lingus flight, departing Sat, 17 Jan from Shannon to London, returning Mon, 19 Jan, priced at €111 found 1 hour ago
Aer Lingus
Wed, 21 Jan - Fri, 23 Jan
ORK
Cork
LHR
London
€112 Return, found 5 hours ago
€112
Return
found 5 hours ago
Select Aer Lingus flight, departing Wed, 21 Jan from Cork to London, returning Fri, 23 Jan, priced at €112 found 5 hours ago
SKY express
Wed, 28 Jan - Wed, 4 Feb
ATH
Athens
LGW
London
€113 Return, found 4 days ago
€113
Return
found 4 days ago
Select SKY express flight, departing Wed, 28 Jan from Athens to London, returning Wed, 4 Feb, priced at €113 found 4 days ago
British Airways
Tue, 27 Jan - Sat, 31 Jan
DUB
Dublin
LCY
London
€139 Return, just found
€139
Return
just found
Select British Airways flight, departing Tue, 27 Jan from Dublin to London, returning Sat, 31 Jan, priced at €139 just found

About West Sussex

Expedia offers flights to West Sussex to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to West Sussex 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 West Sussex that have flexible change policies?
We understand that plans can change from one minute to the next, so booking a flexible ticket with Expedia is always a clever idea. Just tick the "No change fee" box directly below the "Flexible change policies" filter. Your affordable, flexible flight to West Sussex is only a few clicks away.
Which airlines fly to West Sussex?
With a good selection of airlines flying into or near West Sussex, you're not short on choice:

  • British Airways - 1,354 flights to or near West Sussex each month, including 1,219 flights to Heathrow Airport (LHR) per month.
  • American Airlines - 790 flights to or near West Sussex each month, including 790 flights to Heathrow Airport (LHR) per month.
  • United Airlines - 638 flights to or near West Sussex each month, including 638 flights to Heathrow Airport (LHR) per month.

How can I find cheap tickets to West Sussex?
You'll always walk away with an epic deal with Expedia, but our "flexible dates" search function makes it that much easier. Enter your preferred flight date, then check the flexible dates box above to see prices for nearby days. €36 was the best price for a flight to West Sussex in the last seven days.
How much is a flight to West Sussex?
The cost of a round-trip flight to West Sussex in the last seven days fluctuated between €36 and €139. If you were travelling one way from Cork (ORK), you could have landed an affordable fare from just €17.
What are the most popular airports to fly into in West Sussex?
Adventure awaits the moment you coast into one of these well-known West Sussex airports:

  • Heathrow Airport (LHR) - 3,690 flights per month.
  • Gatwick Airport (LGW) - 308 flights per month.

How much is a plane ticket to West Sussex?
In the last seven days, plane tickets to West Sussex fluctuated between €36 and €139. Prices usually rise as your travel date nears, so find a terrific deal today.
What is the best time to go to West Sussex?
A popular time to check out West Sussex, along with the main city of Crawley, is over the busy months of May, August and September. Summer here starts June 20, and you can expect temperatures of between 13ºC and 21ºC if you travel then. This warmer weather is ideal for strolling around this city's attractions.
What months are the cheapest to book a flight to West Sussex?
February is the most affordable month to reserve a seat for your West Sussex adventure. Airfares cost the most throughout the busy month of December, so avoid this time if you can.

Trending flights to West Sussex

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.

Ryanair
Mon, 22 Dec - Mon, 12 Jan
DUB
Dublin
LGW
London
€36 Return, found 1 day ago
€36
Return
found 1 day ago
Select Ryanair flight, departing Mon, 22 Dec from Dublin to London, returning Mon, 12 Jan, priced at €36 found 1 day ago
*Available to Expedia members.