A historic building with a clock tower and a bridge.

£33 Cheap Flights to Northern Ireland

View £33 flight on Sat, 7 Nov 2026Opens in a new window

Popular airlines to Northern Ireland

  • easyJet

  • British Airways

  • Aer Lingus

  • KLM

  • Ryanair

  • American Airlines

  • Qatar Airways

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Cheap round-trip flights to Northern Ireland

Prices were available within the past 7 days and start at £33 for one-way flights and £62 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
easyJet
easyJet
easyJet
easyJet
easyJet
British Airways
Aer Lingus
Loganair
KLM

Trending flights to Northern Ireland

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet

Frequently asked questions

How do I find cheap flights to Northern Ireland that have flexible change policies?
We know that plans can change in the blink of an eye, so reserving a flexible fare with Expedia makes good sense. Simply tick the "No change fee" box below the "Flexible change policies" filter. Your well-priced and flexible flight to Northern Ireland is only a few clicks away.
How can I find cheap tickets to Northern Ireland?
Book in advance, travel on a cheaper day, use miles or points — there's no shortage of ways! One more is to take advantage of Expedia's "flexible dates" function. Search for a Northern Ireland flight, then compare the prices for nearby dates. In the last seven days, the best price for a flight to Northern Ireland was £62.
How much is a flight to Northern Ireland?
The cost of a round-trip journey to Northern Ireland in the last seven days varied between £62 and £198. If you were heading one way out of London (LGW), you could have nabbed a low-cost fare from only £33.
When is the cheapest time to fly to Northern Ireland?
Departing on a Tuesday, followed by a Monday, is usually the best way to pick up the cheapest airfare. Steer clear of weekends if possible, because Saturday is typically the most expensive day of the week. Spend the dollars you saved enjoying yourself in Northern Ireland instead!
How much is a plane ticket to Northern Ireland?
In the last seven days, airfares to Northern Ireland varied between £62 and £198. Prices rise as your travel date nears, so find a terrific deal today.
What is the best time to go to Northern Ireland?
If you're eager to see Northern Ireland's main city at its liveliest, travel to Belfast sometime during February, March and May. Similar to most locations in the Northern Hemisphere, summertime here begins June 20, bringing average temperatures of between 10ºC and 18ºC.
What months are the cheapest to book a flight to Northern Ireland?
Score a ticket in February to enjoy amazing flight deals to Northern Ireland. The month of December is usually the most expensive time to purchase a fare.

Book with confidence

The stunning Causeway Coast is perhaps Northern Ireland’s best-known attraction, but with hip cities and a growing culinary scene, this is a country that continues to thrive after a troubled past.

When to Book Flights to Northern Ireland

Like most of the UK, Northern Ireland is at its best in the warmer summer months but flights and accommodation will be more expensive at this time. Visit in spring to see the countryside burst into life and colour and choose from a bigger selection of cheap flights to Northern Ireland. Late summer, around September and October, can also be a good time to visit, especially if the temperature is warmer.

How to Find the Best Flight Deals to Northern Ireland

Find cheap flights to Northern Ireland with Expedia, using the filter menu on the left side of the page to refine your options. Choose which airline to fly with and select your departure and arrival times for a more convenient journey.

Find bigger bargains by clicking the ‘Nearby airports’ button, under your departure and arrival details, to see what’s available from other convenient airports. Use the ‘Show flexible dates’ button to see if cheap flights to Northern Ireland are available on a different day.

UK Departures to Northern Ireland

There are regular departures to Northern Ireland from a choice of UK airports.

These include:

Main Airports in Northern Ireland

The three main airports in Northern Ireland are Belfast International, George Best Belfast City and the City of Derry Airport. Belfast International is the largest and busiest of the three, with around four million passengers flying in and out each year. George Best serves around 2.7 million people and Derry around 400,000.

Which Airlines Fly to Northern Ireland?

A choice of airlines run regular cheap flights to Northern Ireland from the UK, including:

How to Get to and Around Northern Ireland

Renting a car and driving around Northern Ireland is a great way to see the country, with some of the coast roads being especially beautiful. The motorway network connects Belfast to Ballymena, Newtownabbey and Dungannon. The public transport system is operated by Translink, with good services across the country and connections to the Republic of Ireland to the south.

What Are the Must-sees in Northern Ireland?

The Giant’s Causeway is a World Heritage Site and unique geological phenomenon. The name comes from the legend that this was once part of vast rocky bridge that crossed the sea to Scotland.

The Carrick-a-Rede rope bridge is another highlight, connecting the mainland to a small salmon fishing spot on an island. Cross the bridge if you dare but beware, it can be a little up and down. Belfast is also well worth a visit, with a booming food and art scene helping the city to move on from its troubled history.

Tips and Tricks for Traveling in Bratislava

As part of the UK there are no travel restrictions, the currency is the pound and the time zone is the same as the rest of the UK.

Travel information

Northern Ireland Flights Information

Airlines serving
easyJet, British Airways, Aer Lingus, Loganair, KLM
Roundtrip price
from £62
Northern Ireland Flights Information

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