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Find and compare Aer Lingus flights to Belfast Intl Airport

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Aer Lingus flights to Belfast Intl Airport at a glance

Direct flights

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There are no direct flights from United Kingdom to Belfast Intl Airport. There are no popular flight routes from United Kingdom to Belfast Intl Airport.
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Insights on Aer Lingus flights to Belfast Intl Airport

Data designed to help you find the right flight

What is the cheapest day to depart on your Economy class flight to Belfast Intl Airport?

The cheapest day to depart from United Kingdom to Belfast Intl Airport is on a Tuesday when prices can be found for as low as £37. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average Economy class ticket price to Belfast Intl Airport on a Friday is £74.

What is the cheapest month to fly Economy class to Belfast Intl Airport?

In general, January is the cheapest month to fly Economy class from United Kingdom to Belfast Intl Airport. Due to it being the ‘off-season’ during this time, you can expect Economy class flight prices to be around £62. If you aren’t able to travel during the month of January, then book Economy class flights to Belfast Intl Airport from United Kingdom during October instead. Economy class flights to Belfast Intl Airport in October, while not as cheap as those in January, still average around £75.

How far in advance should I book a flight to Belfast Intl Airport?

You are more likely to see cheaper flights to Belfast Intl Airport from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Belfast Intl Airport for around £93 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belfast Intl Airport from United Kingdom for as low as £87 on momondo.

Frequently asked questions about flights to Belfast Intl Airport with Aer Lingus

Is Aer Lingus generally cheaper than other airlines for flights to Belfast Intl Airport?

Lots of factors influence the price of a flight, whether that’s with Aer Lingus or other airlines, so it is best to search and compare before booking. The airline flying to Belfast Intl Airport with the cheapest average return price tends to be Ryanair.

Which other airlines fly to Belfast Intl Airport?

Aside from Aer Lingus, easyJet and Ryanair also fly to Belfast Intl Airport.

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