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Cheap flights from Belfast Intl Airport to Brighton from £24

BFS — LHR
4 Oct — 11 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Belfast Intl to Brighton are usually found in November or March, booked 88 days in advance, depart on a Thursday or Sunday and return on a Tuesday

Cheap flight deals from Belfast Intl to Brighton

Enter your travel dates to find the best prices.

Cheapest flights from Belfast Intl to Brighton

Sun 18/1022:10 -
Nonstop1h 10m
Sun 25/1010:40 -
Nonstop1h 20m
Deal found 3/9£47
Thu 1/1020:55 -
Nonstop1h 15m
Sun 4/1008:40 -
Nonstop1h 20m
Deal found 2/9£47
Thu 10/920:40 -
Nonstop1h 20m
Mon 14/911:00 -
Nonstop1h 20m
Deal found 4/9£47
Fri 25/921:30 -
Nonstop1h 10m
Tue 29/906:05 -
Nonstop1h 20m
Deal found 4/9£48
Sun 25/1020:55 -
Nonstop1h 25m
Mon 26/1006:30 -
Nonstop1h 30m
Deal found 3/9£48
Thu 24/920:05 -
Nonstop1h 15m
Fri 25/922:10 -
Nonstop1h 15m
Deal found 31/8£48
Sat 3/1015:35 -
Nonstop1h 10m
Tue 6/1006:05 -
Nonstop1h 20m
Deal found 4/9£49
Thu 19/1120:05 -
Nonstop1h 25m
Sun 22/1107:25 -
Nonstop1h 30m
Deal found 3/9£49
Sat 12/911:10 -
Nonstop1h 20m
Sat 19/909:25 -
Nonstop1h 20m
Deal found 31/8£49
Thu 22/1009:00 -
Nonstop1h 10m
Fri 23/1007:00 -
Nonstop1h 20m
Deal found 1/9£50
Sun 6/1216:35 -
Nonstop1h 25m
Wed 9/1206:25 -
Nonstop1h 30m
Deal found 4/9£50
Sat 3/1006:00 -
Nonstop1h 20m
Sat 10/1012:30 -
Nonstop1h 20m
Deal found 2/9£50

Find flight deals from Belfast Intl to Brighton

Round-trip from

£47

One-way from

£24

Popular in

July

Cheapest in

November

Average price

£57
easyJet
  • easyJet
  • 18/10-25/10
  • Nonstop
  • 2h 30m total
  • Belfast to Brighton
Search Deals
easyJet
  • easyJet
  • 30/10-31/12
  • Nonstop
  • 1h 10m total
  • Belfast to Brighton
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (£20 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Belfast Intl Airport to Brighton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastLondon

BFS Belfast Intl - STN London Stansted

BFSSTN

Belfast Intl

Sat 12/9

06:00-07:20

Nonstop1h 20m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

£26
Fastest return journey

BelfastLondon

BFS Belfast Intl - LTN London Luton

BFSLTN

Belfast Intl

Thu 7/1

08:50-10:00

Nonstop1h 10m

London Luton

Wed 31/12

00:00-00:00

Nonstop0h 00m

£27

BelfastLondon

BFS Belfast Intl - LTN London Luton

BFSLTN

Belfast Intl

Mon 21/9

07:00-08:10

Nonstop1h 10m

London Luton

Wed 31/12

00:00-00:00

Nonstop0h 00m

£27

BelfastLondon

BFS Belfast Intl - LTN London Luton

BFSLTN

Belfast Intl

Sat 3/10

15:35-16:45

Nonstop1h 10m

London Luton

Wed 31/12

00:00-00:00

Nonstop0h 00m

£27

BelfastLondon

BFS Belfast Intl - LGW London Gatwick

BFSLGW

Belfast Intl

Wed 23/12

06:25-07:55

Nonstop1h 30m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£27

BelfastLondon

BFS Belfast Intl - STN London Stansted

BFSSTN

Belfast Intl

Sun 20/9

07:00-08:20

Nonstop1h 20m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

£27

BelfastLondon

BFS Belfast Intl - LGW London Gatwick

BFSLGW

Belfast Intl

Sat 3/10

06:20-07:50

Nonstop1h 30m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£28

BelfastLondon

BFS Belfast Intl - LGW London Gatwick

BFSLGW

Belfast Intl

Fri 2/10

06:05-07:35

Nonstop1h 30m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£28

BelfastLondon

BFS Belfast Intl - LGW London Gatwick

BFSLGW

Belfast Intl

Mon 19/10

20:55-22:25

Nonstop1h 30m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£28

BelfastLondon

BFS Belfast Intl - LGW London Gatwick

BFSLGW

Belfast Intl

Fri 9/10

20:15-21:45

Nonstop1h 30m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£28

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Belfast Intl to Brighton

Have a flexible travel schedule? Discover the best time to fly to Brighton from Belfast Intl with our price prediction graph.
Estimated return price

Cheapflights Insights

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

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

When flying from Belfast Intl Airport to Brighton, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 13% versus a flight in the evening.

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

Airfare is typical for this route at the moment.
Belfast Intl Airport to Brighton flights typically cost between £43 and £104 in October.
The cheapest return price found within the last 5 days was £47 on easyJet (18 Oct–25 Oct).

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

Travellers seeking maximum savings on their Belfast Intl Airport to Brighton flight should consider departing on Tuesday at midday 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.

Reviews of airlines servicing Brighton

Read through reviews of airlines operating flights from Belfast Intl Airport to Brighton, such as easyJet,British Airways, andRyanair. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
easyJet
6.9
Okay
1,926 reviews
Check prices

Comfort

6.8

Crew

7.7

Food

5.9

Entertainment

5.5

Boarding

6.7

Overall

6.9

Reviews

1 / 20
10.0
Excellent

Kevin,Jun 2026

MRS - BRS

On time departure. Clean comfortable aircraft and fantastic friendly crew.
easyJet
6.9
Okay
1,926 reviews
easyJet
6.9
Okay
1,926 reviews
Check prices

Comfort

6.8

Crew

7.7

Food

5.9

Entertainment

5.5

Boarding

6.7

Overall

6.9

Reviews

1 / 20
10.0
Excellent

Kevin,Jun 2026

MRS - BRS

On time departure. Clean comfortable aircraft and fantastic friendly crew.
British Airways
6.7
Okay
8,203 reviews
easyJet
6.9
Okay
1,926 reviews
Check prices

Comfort

6.8

Crew

7.7

Food

5.9

Entertainment

5.5

Boarding

6.7

Overall

6.9

Reviews

1 / 20
10.0
Excellent

Kevin,Jun 2026

MRS - BRS

On time departure. Clean comfortable aircraft and fantastic friendly crew.
Ryanair
6.4
Okay
easyJet
6.9
Okay
1,926 reviews
Check prices

Comfort

6.8

Crew

7.7

Food

5.9

Entertainment

5.5

Boarding

6.7

Overall

6.9

Reviews

1 / 20
10.0
Excellent

Kevin,Jun 2026

MRS - BRS

On time departure. Clean comfortable aircraft and fantastic friendly crew.

Related info for your journey

  • How long is the flight from Belfast Intl Airport to Brighton?

    A quick flight from Belfast Intl Airport to Brighton can take about 1h 15m. easyJet provides one of the quickest options available for as low as £47. Belfast Intl Airport and Brighton are separated by a distance of 308 mi. Generally, flights for this route are direct.

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

    The cheapet airlines for a one-way flight from Belfast Intl Airport to Brighton are Ryanair (£15), easyJet (£17), and British Airways (£52).

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast Intl 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

Top 4 airlines flying from Belfast Intl to Brighton

AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£18Average£89FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£19Average£62FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£84Average£137FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£87Average£169FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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Can Cheapflights find flights from Belfast Intl 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 Intl to Brighton, users can toggle the no change fees filter when performing a flight search.

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Not ready to book yet? You can track prices for flights from Belfast Intl to Brighton on Cheapflights with our Price Alert feature and get notified when better prices are available.

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