Cheap flights from Belfast Aldergrove International Airport to London

Q: How much are flights normally?

£ 49. If you see flights from Belfast Aldergrove International Airport to London for less than this, you've found a good deal.

Q: When is high season?

August. This is the most expensive time to fly to London. If this is when you want to go, book your flight from Belfast Aldergrove International Airport in advance.

Q: When is the cheapest time to fly?

September. Flights from Belfast Aldergrove International Airport to London are usually cheaper at this time of year.

Q: How long should I stay in London?

3 days. Most people spend this amount of time in London.

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Cheap return flights from Belfast Aldergrove International Airport to London

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The Belfast Aldergrove International Airport / London route

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What you need to know

How much are flights normally?

£ 49

If you see flights from Belfast Aldergrove International Airport to London for less than this, you've found a good deal.

When is high season?

August

This is the most expensive time to fly to London. If this is when you want to go, book your flight from Belfast Aldergrove International Airport in advance.

When is the cheapest time to fly?

September

Flights from Belfast Aldergrove International Airport to London are usually cheaper at this time of year.

How long should I stay in London?

3 days

Most people spend this amount of time in London.

Alternative flights from the UK to London

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London to London

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Manchester to London

from £93 pp

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Edinburgh to London

from £115 pp

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Birmingham to London

from £278 pp

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George Best Belfast City Airport to London

from £134 pp

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Alternative flights from Belfast Aldergrove International Airport

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London Gatwick from Belfast Aldergrove International Airport

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London Luton from Belfast Aldergrove International Airport

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London Stansted from Belfast Aldergrove International Airport

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Key facts about London

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How to get cheap flights from Belfast Aldergrove International Airport to London

Tips and advice from our flight experts

We've gathered all the available flights from Belfast Aldergrove International Airport to London on your chosen dates.

But, if you adjust your search to incorporate other airports near Belfast Aldergrove International Airport, this figure may drop – your search currently only covers flights from Belfast Aldergrove International Airport. Just so you know, the highest prices will be in August.

As well as helping you out with flights, Netflights can find you great prices on accommodation and car hire too. If you’re travelling to United Kingdom in September, you'll find that both flights and hotels will be cheaper, as it's low season.