Cheap flights from London Gatwick Airport to Northern Ireland from £34
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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Gatwick to Northern Ireland
Keep the following information in mind while searching for Gatwick to Northern Ireland flight deals. Data was last updated 4 July 2025.
Round-trip from | £48 |
---|---|
One-way from | £34 |
Popular in | July |
Cheapest in | January |
Average price | £90 |
Good round-trip deal | £84 or less |
Good one-way deal | £43 or less |
Find flight deals from Gatwick to Northern Ireland
Cheapest flights from Gatwick to Northern IrelandExplore the most affordable flight options available from Gatwick to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.
Explore the most affordable flight options available from Gatwick to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Gatwick to Northern Ireland 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 4 July 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Northern Ireland that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonBelfast
LGW - BFS
LGWBFS
London Gatwick
Tue 9/9
08:25-09:55
Nonstop1h 30m
Belfast Intl
Wed 10/9
21:05-22:30
Nonstop1h 25m
LondonBelfast
LGW - BHD
LGWBHD
London Gatwick
Fri 12/9
14:00-15:30
Nonstop1h 30m
Belfast City
Sun 14/9
07:05-08:30
Nonstop1h 25m
LondonLondonderry
LGW - LDY
LGWLDY
London Gatwick
Tue 12/8
21:00-10:55
1 stop13h 55m
Londonderry Eglinton
Fri 15/8
21:00-07:55
1 stop10h 55m
LondonLondonderry
LGW - LDY
LGWLDY
London Gatwick
Tue 12/8
21:35-15:35
2 stops18h 00m
Londonderry Eglinton
Fri 15/8
21:00-07:55
1 stop10h 55m
LondonCampbeltown
LGW - CAL
LGWCAL
London Gatwick
Mon 18/8
07:05-08:45
1 stop25h 40m
Campbeltown Machrihanish
Mon 25/8
17:35-22:35
1 stop5h 00m
LondonBelfast
LGW - BFS
LGWBFS
London Gatwick
Thu 4/9
05:55-07:30
Nonstop1h 35m
LondonBelfast
LGW - BHD
LGWBHD
London Gatwick
Thu 18/9
19:10-20:35
Nonstop1h 25m
LondonBelfast
LGW - BHD
LGWBHD
London Gatwick
Mon 4/8
07:05-14:30
1 stop7h 25m
LondonLondonderry
LGW - LDY
LGWLDY
London Gatwick
Thu 24/7
19:15-20:20
1 stop25h 05m
LondonLondonderry
LGW - LDY
LGWLDY
London Gatwick
Sat 16/8
18:40-16:35
2 stops21h 55m
Best time to book a flight from Gatwick to Northern Ireland
Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Gatwick with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from London Gatwick Airport to Northern Ireland
What is the cheapest month to book a flight from London Gatwick Airport to Northern Ireland?
Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to Northern Ireland (average of £67). Flying from London Gatwick Airport to Northern Ireland in July is currently the most expensive (average of £90). 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 LGW to NIR?
Find hourly flight availability from Gatwick to Northern Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 July 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Gatwick Airport to Northern Ireland as you normally would.
Reviews of airlines servicing Northern Ireland
Get insights into the airlines that provide service to Northern Ireland. 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 Northern Ireland. Reviews last updated 4 July 2025.
Read reviews from past customers who have flown with easyJet from London Gatwick Airport to Northern Ireland. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Entertainment
Comfort
Food
Overall
Crew
Reviews
Kathleen P,Jun 2025
LGW - GLA
Boarding
Entertainment
Comfort
Food
Overall
Crew
Reviews
Kathleen P,Jun 2025
LGW - GLA
Related info for your journey
Find useful and relevant information for your journey from Gatwick to Northern Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Gatwick to Northern Ireland
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Gatwick to Northern Ireland
Discover the top 2 airlines that operate flights from Gatwick to Northern Ireland. 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 4 July 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Gatwick to Northern Ireland?
When you search for this flight from Gatwick to Northern Ireland, 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 Gatwick to Northern Ireland?
Cheapflights simply makes it quick and affordable to book flights from Gatwick to Northern Ireland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Gatwick to Northern Ireland with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Gatwick to Northern Ireland flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Gatwick to Northern Ireland become cheaper?
Yes, Cheapflights offers price alerts on Gatwick to Northern Ireland flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.