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Cheap flights from London Gatwick to Belfast

Travelers and cabin class

Compare London Gatwick to Belfast flight deals

Find the cheapest month or even day of the year to fly to Belfast

Book the best Belfast fare with no extra fees

Flight deals from London Gatwick to Belfast

Looking for a cheap last-minute deal or the best round-trip flight from London Gatwick to Belfast? Find the lowest prices on one-way and round-trip tickets right here.
Belfast.C$93 per passenger.Departing Thu, Jul 10, returning Thu, Jul 17.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from London Gatwick on Thu, Jul 10, arriving in Belfast International.Inbound direct flight with easyJet departing from Belfast International on Thu, Jul 17, arriving in London Gatwick.Price includes taxes and charges.From C$93, select.
Belfast.C$100 per passenger.Departing Thu, Jun 5, returning Tue, Jun 10.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from London Gatwick on Thu, Jun 5, arriving in Belfast International.Inbound direct flight with easyJet departing from Belfast International on Tue, Jun 10, arriving in London Gatwick.Price includes taxes and charges.From C$100, select.
Belfast.C$100 per passenger.Departing Thu, Apr 24, returning Thu, May 1.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from London Gatwick on Thu, Apr 24, arriving in Belfast International.Inbound direct flight with easyJet departing from Belfast International on Thu, May 1, arriving in London Gatwick.Price includes taxes and charges.From C$100, select.
Belfast.C$100 per passenger.Departing Wed, May 7, returning Fri, May 9.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from London Gatwick on Wed, May 7, arriving in Belfast International.Inbound direct flight with easyJet departing from Belfast International on Fri, May 9, arriving in London Gatwick.Price includes taxes and charges.From C$100, select.
Belfast.C$100 per passenger.Departing Mon, Apr 21, returning Mon, Apr 28.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from London Gatwick on Mon, Apr 21, arriving in Belfast International.Inbound direct flight with easyJet departing from Belfast International on Mon, Apr 28, arriving in London Gatwick.Price includes taxes and charges.From C$100, select.
Belfast.C$100 per passenger.Departing Fri, May 30, returning Mon, Jun 2.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from London Gatwick on Fri, May 30, arriving in Belfast International.Inbound direct flight with easyJet departing from Belfast International on Mon, Jun 2, arriving in London Gatwick.Price includes taxes and charges.From C$100, select.
Belfast.C$104 per passenger.Departing Wed, May 7, returning Mon, Jul 7.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from London Gatwick on Wed, May 7, arriving in Belfast International.Inbound direct flight with easyJet departing from Belfast International on Mon, Jul 7, arriving in London Gatwick.Price includes taxes and charges.From C$104, select.
Belfast.C$111 per passenger.Departing Wed, Nov 26, returning Mon, Dec 1.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from London Gatwick on Wed, Nov 26, arriving in Belfast International.Inbound direct flight with easyJet departing from Belfast International on Mon, Dec 1, arriving in London Gatwick.Price includes taxes and charges.From C$111, select.

Find the cheapest month to fly from London Gatwick to Belfast

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Gatwick to Belfast flights are currently cheapest in July.
Mar
from C$239
Apr
from C$100
May
from C$100
Jun
from C$100
Jul
from C$93
Aug
from C$119
Sep
from C$117
Oct
from C$111
Nov
from C$111
Dec
from C$111
Jan
from C$122
Feb
from C$122

Direct flights from London Gatwick to Belfast

Alternative London Gatwick to Belfast routes

Looking for the cheapest, fastest or easiest route from London Gatwick to Belfast? You could fly into the following airports instead.

London to Belfast: Flight information

The things to know before you go.
Cheapest flight foundC$93
Cheapest month to flyJuly
Average flight time1 hr, 30 mins
Most popular airlineeasyJet
Average flights per week63

Finding cheap flights from London Gatwick to Belfast: Frequently asked questions

There are 2 airports in Belfast: Belfast City and Belfast International.
The best price we found for a round-trip flight from London Gatwick to Belfast is C$93. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 29 minutes is the average flight time from London Gatwick to Belfast.
easyJet flies direct from London Gatwick to Belfast.
There are 63 flights per week flying from London Gatwick to Belfast, as of March 2025.
The cheapest month to fly from London Gatwick to Belfast is usually March 2025.
If you're flying from London Gatwick Airport, the cheapest airport near Belfast is Belfast International – which is 19.6 km away from the center of Belfast. We've found flights to this airport from C$93.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Gatwick Airport to Belfast on Thursday, July 10, 2025.
Yes – the average flight time is 1 hour and 29 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Belfast but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Belfast is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 6°C. August is typically the warmest month in Belfast, when it usually averages around 17°C. You can expect the least rain in May. The coldest month is January, with temperatures averaging 4°C. The rainiest month is October.
Currently, easyJet offers the cheapest flight tickets to Belfast.

How to find cheap flights to Belfast from London Gatwick

Looking for cheap tickets from London Gatwick to Belfast? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit "search." From Delta Air Lines to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from London Gatwick to Belfast. And with us, there are no hidden fees – what you see is what you pay.
  • Compare flight deals to Belfast from London Gatwick from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys.
  • Flex your dates to find the best London Gatwick–Belfast ticket prices. If you're flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly to Belfast from London Gatwick.
  • Set up a Price Alert. You can easily track the fare of your cheap London Gatwick–Belfast flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between London Gatwick and Belfast? Make sure to tick "Direct flights only" when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business Class flights from London Gatwick and Belfast. We scour the Internet for the best Business, Premium Economy and First Class flight fares to Belfast, too. Check the difference in price as you search – you might just stumble on a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for London Gatwick to Belfast flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save the next time you travel.

    • Combine your flight to Belfast from London Gatwick with hotels and car rental

    Once you've secured your cheap flight ticket from London Gatwick to Belfast, discover the best prices and exclusive rates for hotels in Belfast or nearby. You can also compare hundreds of car rental companies at once so you get the best car rental price for your trip.


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Plan the rest of your trip from London to Belfast

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.