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Cheap flights from Belfast to Brighton from £18

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/7. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — LHR
11 Jun — 18 Jun1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Belfast to Brighton are usually found in November or February, booked 79 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Belfast to Brighton

Enter your travel dates to find the best prices.

Cheapest flights from Belfast to Brighton
Explore the most affordable flight options available from Belfast to Brighton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 May 2026.

Wed 9/920:15
BFS
-
STN
Nonstop1h 20m
Ryanair
Fri 11/921:40
STN
-
BFS
Nonstop1h 20m
Ryanair
Deal found 11/5£44
Fri 12/619:55
BFS
-
STN
Nonstop1h 20m
Ryanair
Fri 19/621:40
STN
-
BFS
Nonstop1h 20m
Ryanair
Deal found 10/5£45
Tue 26/508:50
BFS
-
STN
Nonstop1h 20m
Ryanair
Thu 28/511:00
STN
-
BFS
Nonstop1h 20m
Ryanair
Deal found 7/5£46
Sat 6/607:40
BFS
-
STN
Nonstop1h 20m
Ryanair
Sat 13/609:25
STN
-
BFS
Nonstop1h 20m
Ryanair
Deal found 9/5£47
Fri 17/719:55
BFS
-
STN
Nonstop1h 20m
Ryanair
Sat 18/722:00
STN
-
BFS
Nonstop1h 20m
Ryanair
Deal found 7/5£48
Thu 14/514:50
BFS
-
STN
Nonstop1h 20m
Ryanair
Mon 18/520:35
STN
-
BFS
Nonstop1h 20m
Ryanair
Deal found 10/5£48
Wed 29/707:00
BFS
-
LTN
Nonstop1h 10m
easyJet
Thu 30/707:10
LTN
-
BFS
Nonstop1h 20m
easyJet
Deal found 11/5£49
Thu 4/620:55
BFS
-
LTN
Nonstop1h 15m
easyJet
Tue 9/613:00
LTN
-
BFS
Nonstop1h 20m
easyJet
Deal found 8/5£50
Tue 2/612:50
BHD
-
LTN
Nonstop1h 10m
easyJet
Tue 9/609:00
LTN
-
BHD
Nonstop1h 20m
easyJet
Deal found 8/5£50
Tue 12/516:40
BFS
-
STN
Nonstop1h 20m
Ryanair
Sat 16/512:55
STN
-
BFS
Nonstop1h 20m
Ryanair
Deal found 9/5£50
Tue 2/607:00
BFS
-
LTN
Nonstop1h 10m
easyJet
Thu 4/607:10
LTN
-
BFS
Nonstop1h 20m
easyJet
Deal found 11/5£51
Thu 18/620:05
BFS
-
STN
Nonstop1h 15m
easyJet
Fri 19/622:10
STN
-
BFS
Nonstop1h 15m
easyJet
Deal found 12/5£51

Find flight deals from Belfast to Brighton

Keep the following information in mind while searching for Belfast to Brighton flight deals. Data was last updated 12 May 2026.

Round-trip from

£45

One-way from

£18

Popular in

July

Cheapest in

November

Average price

£65
Ryanair
  • Ryanair
  • 12/6-19/6
  • Nonstop
  • 2h 40m total
  • Belfast to Brighton
Search Deals
Ryanair
  • Ryanair
  • 22/7
  • Nonstop
  • 1h 20m total
  • Belfast to Brighton
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (£21 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast to Brighton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 May 2026.
Use the filters below to find and compare flights from Belfast to Brighton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastLondon

BFS - STN

BFSSTN

Belfast Intl

Tue 26/5

08:50-10:10

Nonstop1h 20m

London Stansted

Thu 28/5

11:00-12:20

Nonstop1h 20m

£46

BelfastLondon

BFS - STN

BFSSTN

Belfast Intl

Wed 3/6

16:20-17:35

Nonstop1h 15m

London Stansted

Wed 3/6

22:00-23:20

Nonstop1h 20m

£47

BelfastLondon

BFS - STN

BFSSTN

Belfast Intl

Tue 19/5

16:40-18:00

Nonstop1h 20m

London Stansted

Tue 26/5

22:00-23:20

Nonstop1h 20m

£48

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Thu 4/6

20:55-22:10

Nonstop1h 15m

London Luton

Tue 16/6

06:05-07:25

Nonstop1h 20m

£50

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Wed 3/6

20:10-21:20

Nonstop1h 10m

London Luton

Thu 4/6

11:00-12:20

Nonstop1h 20m

£50
Fastest return journey

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Fri 12/6

21:30-22:40

Nonstop1h 10m

London Luton

Mon 15/6

21:55-23:10

Nonstop1h 15m

£50

BelfastLondon

BHD - LTN

BHDLTN

Belfast City

Tue 2/6

12:50-14:00

Nonstop1h 10m

London Luton

Tue 9/6

09:00-10:20

Nonstop1h 20m

£50

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Tue 2/6

22:30-23:45

Nonstop1h 15m

London Luton

Tue 23/6

13:00-14:20

Nonstop1h 20m

£51

BelfastLondon

BFS - STN

BFSSTN

Belfast Intl

Sun 7/6

07:00-08:20

Nonstop1h 20m

London Stansted

Sun 14/6

08:50-10:10

Nonstop1h 20m

£54

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Thu 4/6

20:55-22:10

Nonstop1h 15m

London Luton

Sun 7/6

08:40-10:00

Nonstop1h 20m

£54

Flights are sorted by cheapest return flights first.

Deals found on 9/5

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Belfast to Brighton

Have a flexible travel schedule? Discover the best time to fly to Brighton from Belfast 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.

Cheapflights Insights

Everything you need to know about your flight from Belfast to Brighton

What is the cheapest time of day to fly from BFS to BH9?

Find hourly flight availability from Belfast to Brighton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 May 2026.

When flying from Belfast to Brighton, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 42% versus a flight in the afternoon.

What is the cheapest day to fly from Belfast to Brighton?

Use this chart to determine the cheapest time to fly return from Belfast to Brighton. Price data was last updated on 9 May 2026.

Travellers seeking maximum savings on their Belfast to Brighton flight should consider departing on Friday evenings when fares are most often at their lowest. Monday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost for a return flight from Belfast to Brighton?

Reviews of airlines servicing Brighton

Get insights into the airlines that provide service to Brighton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brighton. Reviews last updated 12 May 2026.
Get a feel of what it's like to fly with easyJet,British Airways, andRyanair from Belfast to Brighton by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
easyJet
6.9
Okay
1,901 reviews
Check prices

Entertainment

5.5

Crew

7.7

Food

5.9

Overall

6.9

Comfort

6.8

Boarding

6.7

Reviews

1 / 20
4.0
Okay

Matt,Sept 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.
easyJet
6.9
Okay
1,901 reviews
easyJet
6.9
Okay
1,901 reviews
Check prices

Entertainment

5.5

Crew

7.7

Food

5.9

Overall

6.9

Comfort

6.8

Boarding

6.7

Reviews

1 / 20
4.0
Okay

Matt,Sept 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.
British Airways
6.7
Okay
7,974 reviews
easyJet
6.9
Okay
1,901 reviews
Check prices

Entertainment

5.5

Crew

7.7

Food

5.9

Overall

6.9

Comfort

6.8

Boarding

6.7

Reviews

1 / 20
4.0
Okay

Matt,Sept 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.
Ryanair
6.4
Okay
easyJet
6.9
Okay
1,901 reviews
Check prices

Entertainment

5.5

Crew

7.7

Food

5.9

Overall

6.9

Comfort

6.8

Boarding

6.7

Reviews

1 / 20
4.0
Okay

Matt,Sept 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.

Related info for your journey

Find useful and relevant information for your journey from Belfast to Brighton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Belfast to Brighton?

    There are many flights that can get you from Belfast to Brighton in 1h 15m. Fly via Ryanair or easyJet to get the fastest option. There are 308 mi between Belfast and Brighton. All flights are typically direct.

  • What are the cheapest airlines to fly from Belfast to Brighton one-way?

    To fly one-way, consider booking your trip with Ryanair, which is currently one of the cheapest options available, starting at £15. easyJet flights start at £16 while deals on British Airways start at £51 one-way.

  • What are the most popular routes from Belfast to Brighton?

    When deciding which route to take from Belfast to Brighton consider Belfast Intl - London Gatwick, Belfast Intl - London Luton or Belfast City - London Heathrow as they are the most popular.

  • Can I find deals for flights from Belfast to Brighton that include hotel bookings?

    Yes. In addition to deals on Belfast to Brighton flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast to Brighton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast to Brighton.

  • Can I find deals for business class flights from Belfast to Brighton?

    Yes. Cheapflights offers flight deals from Belfast to Brighton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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.

Top 5 airlines flying from Belfast to Brighton

Discover the top 5 airlines that operate flights from Belfast to Brighton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 May 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£19Average£59FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£19Average£91FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Aer LingusCheapest£79Average£154FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£85Average£170FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LoganairCheapest£138Average£218FlexibilityNo cancel feeOn-time79%
Search Loganair flights

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 Belfast to Brighton?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belfast to Brighton. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Belfast to Brighton?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast to Brighton for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Belfast to Brighton with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Belfast to Brighton, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Belfast to Brighton become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Brighton from Belfast today and book when prices fit your budget.

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