Cheap flights to West Sussex

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.

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.

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. €66 was the best price for a flight to West Sussex in the last seven days.

The cost of a round-trip flight to West Sussex in the last seven days fluctuated between €66 and €121. If you were travelling one way from Dublin (DUB), you could have landed an affordable fare from just €23.

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.

In the last seven days, plane tickets to West Sussex fluctuated between €66 and €121. Prices usually rise as your travel date nears, so find a terrific deal today.

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.

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.