Cheap flights to East Sussex

View €17 flight on Wed, 6 May 2026Opens in a new window

Popular airlines to East Sussex

  • British Airways

  • Lufthansa

  • Iberia

  • KLM

  • Air Canada

  • Aer Lingus

  • Finnair

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

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

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to East Sussex

Prices were available within the past 7 days and start at €17 for one-way flights and €34 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Tue, 21 Apr - Sat, 25 Apr
SNN
Shannon
LGW
London
€34 Return, found 13 hours ago
€34
Return
found 13 hours ago
Select Ryanair flight, departing Tue, 21 Apr from Shannon to London, returning Sat, 25 Apr, priced at €34 found 13 hours ago
Ryanair
Wed, 15 Apr - Wed, 22 Apr
ORK
Cork
LGW
London
€34 Return, found 15 hours ago
€34
Return
found 15 hours ago
Select Ryanair flight, departing Wed, 15 Apr from Cork to London, returning Wed, 22 Apr, priced at €34 found 15 hours ago
Ryanair
Fri, 24 Apr - Sat, 25 Apr
DUB
Dublin
LGW
London
€38 Return, just found
€38
Return
just found
Select Ryanair flight, departing Fri, 24 Apr from Dublin to London, returning Sat, 25 Apr, priced at €38 just found
British Airways
Mon, 27 Apr - Fri, 8 May
DUB
Dublin
LHR
London
€95 Return, found 7 hours ago
€95
Return
found 7 hours ago
Select British Airways flight, departing Mon, 27 Apr from Dublin to London, returning Fri, 8 May, priced at €95 found 7 hours ago
Aer Lingus
Wed, 15 Apr - Thu, 7 May
ORK
Cork
LHR
London
€113 Return, found 1 day ago
€113
Return
found 1 day ago
Select Aer Lingus flight, departing Wed, 15 Apr from Cork to London, returning Thu, 7 May, priced at €113 found 1 day ago
Aer Lingus
Sat, 25 Apr - Mon, 27 Apr
SNN
Shannon
LHR
London
€116 Return, found 1 day ago
€116
Return
found 1 day ago
Select Aer Lingus flight, departing Sat, 25 Apr from Shannon to London, returning Mon, 27 Apr, priced at €116 found 1 day ago
Aer Lingus
Fri, 15 May - Mon, 18 May
NOC
Knock
LHR
London
€118 Return, found 1 day ago
€118
Return
found 1 day ago
Select Aer Lingus flight, departing Fri, 15 May from Knock to London, returning Mon, 18 May, priced at €118 found 1 day ago
British Airways
Tue, 5 Jan - Sat, 9 Jan
DUB
Dublin
LCY
London
€161 Return, found 3 days ago
€161
Return
found 3 days ago
Select British Airways flight, departing Tue, 5 Jan from Dublin to London, returning Sat, 9 Jan, priced at €161 found 3 days ago
Lufthansa
Thu, 12 Nov - Sat, 21 Nov
DUB
Dublin
LHR
London
€170 Return, found 16 hours ago
€170
Return
found 16 hours ago
Select Lufthansa flight, departing Thu, 12 Nov from Dublin to London, returning Sat, 21 Nov, priced at €170 found 16 hours ago
KLM
Thu, 12 Nov - Sat, 21 Nov
DUB
Dublin
LHR
London
€174 Return, found 16 hours ago
€174
Return
found 16 hours ago
Select KLM flight, departing Thu, 12 Nov from Dublin to London, returning Sat, 21 Nov, priced at €174 found 16 hours ago

Trending flights to East 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
Tue, 21 Apr - Sat, 25 Apr
SNN
Shannon
LGW
London
€34 Return, found 13 hours ago
€34
Return
found 13 hours ago
Select Ryanair flight, departing Tue, 21 Apr from Shannon to London, returning Sat, 25 Apr, priced at €34 found 13 hours ago

Frequently asked questions

How do I find cheap flights to East Sussex that have flexible change policies?
It's as easy as 1-2-3 with Expedia. Step 1: Type in your travel details and click on the "Search" button. Next step? Check the "No change fee" box under the "Flexible change policies" subheading on the left-hand side of your screen. Step 3. Book your cheap and flexible fare to East Sussex.
Which airlines fly to East Sussex?
When you're ready to reserve your ticket to or near East Sussex, these top airlines look forward to welcoming you on board:

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

How can I find cheap tickets to East Sussex?
Book ahead of time, fly with budget airlines, avoid holiday periods — you're not short of ways! One more is to take advantage of Expedia's "flexible dates" function. Search for your East Sussex flight, then compare the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to East Sussex was €34.
How much is a flight to East Sussex?
One-way flights from Shannon (SNN) sold for as low as €17 in the last seven days. During this period, the cost of a return journey to East Sussex varied between €34 and €174. If you spot a bargain, book ASAP — these prices don't wait around for long.
What are the most popular airports to fly into in East Sussex?
Prepare for adventure as you coast into one of these great East Sussex airports:

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

How much is a plane ticket to East Sussex?
In the last seven days, fares to East Sussex fluctuated between €34 and €174. Prices tend to go up over time, so book a top deal today.
What is the best time to go to East Sussex?
If you're eager to experience East Sussex's most populous city at its busiest, set out for Hastings sometime during January, May and July. Like most places in the Northern Hemisphere, summer here begins June 20, with average temperatures of between 13ºC and 18ºC.
What months are the cheapest to book a flight to East Sussex?
The most affordable month to snare a flight to East Sussex is February, whereas the priciest month is December. Keep clear of this month if you're on a tight budget.

Book with confidence

About East Sussex

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

Explore a world of travel with Expedia

*Available to Expedia members.