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Cheap flights from Northern Ireland to London Gatwick Airport from £19

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 25/7. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — LGW
31 Mar — 7 Apr1
1 adult

Cheap flight deals from Northern Ireland to Gatwick

Keep the following information in mind while searching for Northern Ireland to Gatwick flight deals. Data was last updated 26 March 2025.

Round-trip from

£53

One-way from

£19

Popular in

July

Cheapest in

January

Average price

£49

Good round-trip deal

£76 or less

Good one-way deal

£34 or less
easyJet
  • easyJet
  • 9/5-11/5
  • Nonstop
  • 2h 55m total
  • Northern Ireland to London
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easyJet
  • easyJet
  • 25/7
  • Nonstop
  • 1h 25m total
  • Northern Ireland to London
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£15 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£2 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Northern Ireland to London Gatwick.
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Price to beat on a one-way flight from Northern Ireland to London Gatwick.
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Find flight deals from Northern Ireland to Gatwick

Cheapest flights from Northern Ireland to Gatwick
Explore the most affordable flight options available from Northern Ireland to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 March 2025.

Fri 9/521:05BFS - LGW
Nonstop1h 25measyJet
Sun 11/507:55LGW - BFS
Nonstop1h 30measyJet
Deal found 25/3£53
Thu 15/520:15BHD - LGW
Nonstop1h 25measyJet
Mon 19/506:45LGW - BHD
Nonstop1h 25measyJet
Deal found 25/3£54
Fri 9/521:05BFS - LGW
Nonstop1h 25mMultiple Airlines
Fri 16/521:15LGW - BFS
1 stop25h 50mMultiple Airlines
Deal found 25/3£89
Wed 7/507:05BHD - LGW
Nonstop1h 25mMultiple Airlines
Wed 7/516:10LGW - BHD
1 stop5h 00mMultiple Airlines
Deal found 26/3£131

Cheapflights Fare Finder

Customise your flight search to find flights from Northern Ireland to Gatwick 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 26 March 2025.
Use the filters below to find and compare flights from Northern Ireland to London Gatwick Airport that are best for you.

Fly from

Northern Ireland

Fly to

Gatwick

Route

Depart

Return

Price

BelfastLondon

BFS - LGW

BFSLGW

Belfast Intl

Fri 9/5

21:05-22:30

Nonstop1h 25m

London Gatwick

Sun 11/5

07:55-09:25

Nonstop1h 30m

£53

BelfastLondon

BHD - LGW

BHDLGW

Belfast City

Thu 15/5

20:15-21:40

Nonstop1h 25m

London Gatwick

Mon 19/5

06:45-08:10

Nonstop1h 25m

£54

BelfastLondon

BFS - LGW

BFSLGW

Belfast Intl

Fri 9/5

21:05-22:30

Nonstop1h 25m

London Gatwick

Fri 16/5

21:15-23:05

1 stop25h 50m

£89

BelfastLondon

BHD - LGW

BHDLGW

Belfast City

Fri 2/5

18:50-22:50

1 stop4h 00m

London Gatwick

Mon 5/5

06:45-08:10

Nonstop1h 25m

£145

BelfastLondon

BFS - LGW

BFSLGW

Belfast Intl

Sat 14/6

16:30-18:00

Nonstop1h 30m

£24

BelfastLondon

BHD - LGW

BHDLGW

Belfast City

Sat 14/6

07:00-08:35

Nonstop1h 35m

£24

BelfastLondon

BFS - LGW

BFSLGW

Belfast Intl

Tue 1/4

17:10-14:20

1 stop21h 10m

£50

BelfastLondon

BHD - LGW

BHDLGW

Belfast City

Tue 15/4

18:45-23:25

1 stop4h 40m

£80

BelfastLondon

BHD - LGW

BHDLGW

Belfast City

Wed 30/7

18:45-09:25

1 stop14h 40m

£224

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Best time to book a flight from Northern Ireland to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Northern Ireland 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 Northern Ireland to London Gatwick Airport

What is the cheapest month to book a flight from Northern Ireland to London Gatwick Airport?

Currently, February is the cheapest month in which you can book a flight from Northern Ireland to London Gatwick Airport (average of £101). Flying from Northern Ireland to London Gatwick Airport in July is currently the most expensive (average of £142). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NIR to LGW?

Find hourly flight availability from Northern Ireland to Gatwick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 March 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Northern Ireland to London Gatwick Airport as you normally would.

Rainfall in Gatwick by month

Plan your trip to Gatwick by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Gatwick Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Gatwick Airport when rainfall is around 40.0 mm.

Temperature in Gatwick by month

Plan your trip to Gatwick by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Gatwick Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Gatwick

Get insights into the airlines that provide service to Gatwick. 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 Gatwick. Reviews last updated 26 March 2025.
easyJet
6.9
Okay
1,792 reviews
Check prices

Food

5.9

Comfort

6.7

Overall

6.9

Entertainment

5.5

Boarding

6.7

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Robert,Jan 2025

LCA - LGW

Food to be reasonably priced and water is a necessity not a luxury and should be priced accordingly
easyJet
6.9
Okay
1,792 reviews
easyJet
6.9
Okay
1,792 reviews
Check prices

Food

5.9

Comfort

6.7

Overall

6.9

Entertainment

5.5

Boarding

6.7

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Robert,Jan 2025

LCA - LGW

Food to be reasonably priced and water is a necessity not a luxury and should be priced accordingly
British Airways
6.6
Okay
6,712 reviews
easyJet
6.9
Okay
1,792 reviews
Check prices

Food

5.9

Comfort

6.7

Overall

6.9

Entertainment

5.5

Boarding

6.7

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Robert,Jan 2025

LCA - LGW

Food to be reasonably priced and water is a necessity not a luxury and should be priced accordingly

Related info for your journey

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

  • What are the cheapest flights from Northern Ireland to London Gatwick Airport?

    While on average a flight from Northern Ireland to London Gatwick Airport is generally £81, our data shows the cheapest flight currently is £19. When looking at the most popular route, (Belfast Intl - London Gatwick), you can expect to pay £53 for that flight.

  • Can I find deals for flights from Northern Ireland to Gatwick that include hotel bookings?

    Yes. In addition to deals on Northern Ireland to Gatwick flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Northern Ireland to Gatwick?

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

  • Can I find deals for business class flights from Northern Ireland to Gatwick?

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

  • What is the cheapest month to book a flight from Northern Ireland to London Gatwick Airport?

    Currently, February is the cheapest month in which you can book a flight from Northern Ireland to London Gatwick Airport (average of £101). Flying from Northern Ireland to London Gatwick Airport in July is currently the most expensive (average of £142). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Northern Ireland?

Book flights to Northern Ireland if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Croydon
Luton
Slough
Eastbourne
Wembley
Hayes
Ilford
Crawley
Southend-on-Sea
Winchester
Maidstone
Ipswich
Watford
Southall
Dartford
Folkestone

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Northern Ireland to Gatwick

See prices for flight routes from nearby airports that may be better suited for you.
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Newquay to Stansted flights
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Top airline flying from Northern Ireland to Gatwick

Discover the top airline that operate flights from Northern Ireland to Gatwick. 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 26 March 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£48Average£90FlexibilityNo cancel feeOn-time86%
Search easyJet 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 Northern Ireland to Gatwick?

When you search for this flight from Northern Ireland to Gatwick, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Gatwick?

Cheapflights helps you find that perfect flight to Gatwick from Northern Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Northern Ireland to Gatwick with no change fees?

Yes! Cheapflights helps users easily find flights from Northern Ireland to Gatwick with no change fees.

Can Cheapflights notify me if prices for flights from Northern Ireland to Gatwick become cheaper?

Yes! Start tracking prices for Northern Ireland to Gatwick flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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