Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Belfast Intl Airport to London from £19

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast Intl Airport to London departing on 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Belfast Intl Airport to London

Cheap return flights

Enter your travel dates to find the best prices.
easyJet Logo
16:30 - 17:40
BFS
-
LTN
1h 10mdirect
easyJet Logo
07:00 - 08:20
LTN
-
BFS
1h 20mdirect
£40easyJet
Thu, 26 Feb - Fri, 27 Feb
easyJet Logo
21:20 - 22:45
BFS
-
LGW
1h 25mdirect
easyJet Logo
19:10 - 20:40
LGW
-
BFS
1h 30mdirect
£40easyJet
Fri, 30 Jan - Fri, 6 Feb
easyJet Logo
09:40 - 11:00
BFS
-
STN
1h 20mdirect
easyJet Logo
07:50 - 09:10
STN
-
BFS
1h 20mdirect
£40easyJet
Mon, 12 Jan - Tue, 13 Jan
Ryanair Logo
22:20 - 23:40
BFS
-
STN
1h 20mdirect
Ryanair Logo
21:25 - 22:45
STN
-
BFS
1h 20mdirect
£41Ryanair
Mon, 5 Jan - Sat, 10 Jan
easyJet Logo
21:20 - 22:45
BFS
-
LGW
1h 25mdirect
easyJet Logo
19:10 - 20:40
LGW
-
BFS
1h 30mdirect
£41easyJet
Fri, 16 Jan - Fri, 23 Jan
Ryanair Logo
22:20 - 23:40
BFS
-
STN
1h 20mdirect
Ryanair Logo
07:30 - 08:50
STN
-
BFS
1h 20mdirect
£43Ryanair
Mon, 5 Jan - Sun, 11 Jan
easyJet Logo
13:10 - 14:20
BFS
-
LTN
1h 10mdirect
easyJet Logo
12:55 - 14:10
LTN
-
BFS
1h 15mdirect
£43easyJet
Sat, 28 Feb - Wed, 4 Mar
easyJet Logo
20:55 - 22:20
BFS
-
LGW
1h 25mdirect
easyJet Logo
06:25 - 07:55
LGW
-
BFS
1h 30mdirect
£43easyJet
Mon, 12 Jan - Tue, 13 Jan
Ryanair Logo
23:10 - 00:30
BFS
-
STN
1h 20mdirect
Ryanair Logo
10:35 - 11:55
STN
-
BFS
1h 20mdirect
£49Ryanair
Sat, 31 Jan - Sat, 7 Feb
Multiple Airlines Logo
07:10 - 23:05
BFS
-
SEN
15h 55m1 stop
Multiple Airlines Logo
06:30 - 22:35
SEN
-
BFS
16h 05m1 stop
£149Multiple Airlines
Wed, 18 Feb - Sat, 21 Feb

easyJet flights from Belfast Intl Airport to Brighton

Our best easyJet deals on Belfast Intl Airport to Brighton flight tickets
easyJet
30 Jan
BFS21:20Belfast Intl
1h 25m
LGW22:45London Gatwick
6 Feb
LGW20:55London Gatwick
1h 25m
BFS22:20Belfast Intl
£40
Find similar
easyJet
16 Jan
BFS21:20Belfast Intl
1h 25m
LGW22:45London Gatwick
23 Jan
LGW19:10London Gatwick
1h 30m
BFS20:40Belfast Intl
£41
Find similar
easyJet
12 Jan
BFS20:55Belfast Intl
1h 25m
LGW22:20London Gatwick
13 Jan
LGW06:25London Gatwick
1h 30m
BFS07:55Belfast Intl
£43
Find similar

Ryanair flights from Belfast Intl Airport to Brighton

Our best Ryanair deals on Belfast Intl Airport to Brighton flight tickets
Ryanair
22 Dec
BFS18:50Belfast Intl
1h 20m
STN20:10London Stansted
26 Dec
STN19:45London Stansted
1h 20m
BFS21:05Belfast Intl
£40
Find similar
Ryanair
20 Mar
BFS07:50Belfast Intl
1h 20m
STN09:10London Stansted
22 Mar
STN21:00London Stansted
1h 20m
BFS22:20Belfast Intl
£40
Find similar
Ryanair
5 Jan
BFS22:20Belfast Intl
1h 20m
STN23:40London Stansted
10 Jan
STN21:25London Stansted
1h 20m
BFS22:45Belfast Intl
£41
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Belfast Intl Airport 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, momondo users made 279,928 searches. Data last updated 18 December 2025.
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

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Thu 26/2

16:30-17:40

Nonstop1h 10m

London Luton

Fri 27/2

07:00-08:20

Nonstop1h 20m

£40

BelfastLondon

BFS - LGW

BFSLGW

Belfast Intl

Fri 30/1

21:20-22:45

Nonstop1h 25m

London Gatwick

Fri 6/2

19:10-20:40

Nonstop1h 30m

£40

BelfastLondon

BFS - STN

BFSSTN

Belfast Intl

Mon 12/1

09:40-11:00

Nonstop1h 20m

London Stansted

Tue 13/1

07:50-09:10

Nonstop1h 20m

£40

BelfastLondon

BFS - STN

BFSSTN

Belfast Intl

Mon 5/1

22:20-23:40

Nonstop1h 20m

London Stansted

Sat 10/1

21:25-22:45

Nonstop1h 20m

£41

BelfastLondon

BFS - LGW

BFSLGW

Belfast Intl

Fri 16/1

21:20-22:45

Nonstop1h 25m

London Gatwick

Fri 23/1

19:10-20:40

Nonstop1h 30m

£41

BelfastLondon

BFS - STN

BFSSTN

Belfast Intl

Mon 5/1

22:20-23:40

Nonstop1h 20m

London Stansted

Sun 11/1

07:30-08:50

Nonstop1h 20m

£43

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Sat 28/2

13:10-14:20

Nonstop1h 10m

London Luton

Wed 4/3

12:55-14:10

Nonstop1h 15m

£43

BelfastLondon

BFS - LGW

BFSLGW

Belfast Intl

Mon 12/1

20:55-22:20

Nonstop1h 25m

London Gatwick

Tue 13/1

06:25-07:55

Nonstop1h 30m

£43

BelfastLondon

BFS - STN

BFSSTN

Belfast Intl

Sat 31/1

23:10-00:30

Nonstop1h 20m

London Stansted

Sat 7/2

10:35-11:55

Nonstop1h 20m

£49

BelfastLondon

BFS - SEN

BFSSEN

Belfast Intl

Wed 18/2

07:10-23:05

1 stop15h 55m

London Southend

Sat 21/2

06:30-22:35

1 stop16h 05m

£149

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Belfast Intl Airport to Brighton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Belfast Intl Airport and Brighton?

What is the cheapest month to fly to Brighton?

If you aren’t able to travel to Brighton during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £44.

What is the cheapest Belfast Intl to Brighton flight route?

Fly from Belfast Intl to London Stansted for the best Belfast Intl - Brighton flight prices

How far in advance should I book a flight to Brighton?

You are more likely to see cheaper flights to Brighton from Belfast Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Brighton for around £123 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brighton from Belfast Intl Airport for as low as £96 on momondo.

What cabin class options are available on Belfast Intl to Brighton flights?

There is only 1 cabin class available to choose from on Belfast Intl to Brighton flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Belfast Intl Airport to Brighton flights?

No. A direct flight is the cheapest option for a flight between Belfast Intl Airport to Brighton.

Cheap Belfast Intl Airport to Brighton flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast Intl Airport to Brighton

Fastest flight time

1h 10m

Direct flights

Every day

Airports in Brighton

6 airports
The fastest flight from Belfast Intl Airport to Brighton takes 1h 10m
Direct flights go from Belfast Intl Airport to Brighton every day.
There are 6 airports in Brighton. From Belfast Intl Airport there are direct flights to London Luton (LTN).
Search flight deals

  • When did momondo last update prices for flights from Belfast Intl Airport to Brighton?

    Prices for flights from Belfast Intl Airport to Brighton refresh daily.

  • How many operators does momondo search for flights from Belfast Intl Airport to Brighton?

  • How old do you have to be to fly from Belfast Intl Airport to Brighton?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast Intl Airport to Brighton.

  • What documentation or ID do you need to fly to Brighton?

    The required travel and health documents for your Brighton trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Brighton. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Belfast Intl Airport to Brighton?

Best airlines flying from Belfast Intl Airport to Brighton

Compare and see reviews for airlines that fly from Belfast Intl Airport to Brighton with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £26Free CancellationRating
6.3
117 reviews
Search Ryanair flights
easyJetPriceFrom £28Free CancellationRating
6.9
1,851 reviews
Search easyJet flights
RyanairPriceFrom £48Free CancellationRating
6.8
5,222 reviews
Search Ryanair flights
Aer LingusPriceFrom £77Free CancellationRating
7.2
1,399 reviews
Search Aer Lingus flights
British AirwaysPriceFrom £79Free CancellationRating
6.7
7,586 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to Brighton?

Finding the right flight to Brighton from Belfast is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Brighton quick and easy, saving you time and money.

Can I find flights from Belfast to Brighton with flexible booking policies on momondo?

Yes. All flights to Brighton from Belfast on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Belfast to Brighton?

momondo provides multiple filters to help you find the best flight to Brighton from Belfast. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Belfast to Brighton right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Belfast to Brighton flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Brighton trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 17/1
Sat 24/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip $[0, preposition:'to ']$[0, article:'to ']$[0, place:'to']

Popular Cities $[0, preposition:'in ']$[0, article:'in ']$[0, place:'in']

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom £31
Flights to Manchesterfrom £33
Flights to Edinburghfrom £31
Flights to Birminghamfrom £31
Flights to Belfastfrom £30
Flights to Glasgowfrom £29
Flights to Bristolfrom £31
Flights to Newcastle upon Tynefrom £30
Flights to Aberdeenfrom £43
Flights to Liverpoolfrom £31
Flights to Leedsfrom £55
Flights to Invernessfrom £32