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Cheap Flights to London Airport (YXU)

Compare London Airport flights across hundreds of providers

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

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Flight deals to London

Looking for a cheap last-minute deal or the best return flight to London? Find the lowest prices on one-way and return tickets right here.
London.503 € per passenger.Departing Fri, 29 Aug, returning Fri, 5 Sep.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Dublin on Fri, 29 Aug, arriving in London.Inbound indirect flight with Air Canada, departs from London on Fri, 5 Sep, arriving in Dublin.Price includes taxes and charges.From 503 €, select.
London.578 € per passenger.Departing Fri, 22 Aug, returning Sun, 24 Aug.Return flight with Air Canada and SWISS.Outbound indirect flight with Air Canada, departs from Dublin on Fri, 22 Aug, arriving in London.Inbound indirect flight with SWISS, departs from London on Sun, 24 Aug, arriving in Dublin.Price includes taxes and charges.From 578 €, select.
London.582 € per passenger.Departing Sat, 7 Feb, returning Sun, 15 Feb.Return flight with Lufthansa and Air Canada.Outbound indirect flight with Lufthansa, departs from Dublin on Sat, 7 Feb, arriving in London.Inbound indirect flight with Air Canada, departs from London on Sun, 15 Feb, arriving in Dublin.Price includes taxes and charges.From 582 €, select.
London.695 € per passenger.Departing Tue, 22 Jul, returning Wed, 30 Jul.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Dublin on Tue, 22 Jul, arriving in London.Inbound indirect flight with Air Canada, departs from London on Wed, 30 Jul, arriving in Dublin.Price includes taxes and charges.From 695 €, select.
London.711 € per passenger.Departing Sun, 26 Oct, returning Wed, 29 Oct.Return flight with Lufthansa and Air Canada.Outbound indirect flight with Lufthansa, departs from Dublin on Sun, 26 Oct, arriving in London.Inbound indirect flight with Air Canada, departs from London on Wed, 29 Oct, arriving in Dublin.Price includes taxes and charges.From 711 €, select.

Find the cheapest time to fly to London

Flexible on travel dates? Find the cheapest month – or even day – to fly to London.
Jul
from 695 €
Aug
from 578 €
Sep
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Oct
from 711 €
Nov
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Dec
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Jan
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Feb
from 582 €
Mar
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Apr
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May
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Jun
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Airports near London

Compare routes to London below. You may find an airport to fly into that's cheaper, faster, or easier.

Frequently asked questions

Currently, there are no airlines that fly direct to London. But we found flights with one or more stops from 503 €.
The cheapest month to fly to London is usually August.
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 London 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.
No airlines currently offer direct flights between Ireland and London Airport. Most routes have one or more stops.
The best price we found for a return flight to London is 503 €. 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.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly to London Airport is Friday, 29 August 2025.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Air Canada offers the cheapest flight tickets to London.

Flying to London

The things to know before you go.
Cheapest flight found503 €
Cheapest month to flyAugust

Discover London

How to find cheap flights to London International Airport (YXU)

  • The cheapest price we've seen for a one-way flight to London International Airport is 444 €. A round-trip plane ticket to YXU is currently 503 €.

  • Ditch the endless refreshing and stay updated on fares by setting up a Price Alert. As soon as prices on tickets to YXU go down, we'll let you know.

  • Roughly six months before your trip is a great time to book tickets to London, where London International Airport is located. That's the general recommendation if you're hoping to lock in the lowest prices.

  • Check the 'Add nearby airports' option and widen your search for cheap flights to London. This will show you all the airports around your departure and destination points.

  • Search for plane tickets to London International Airport that include a stop. Connecting flights often offer better prices. Once your results show up, use the 'Stops' filter to see your options.

Best time to go to London

  • The cheapest month to jump on a flight to London is typically May.

  • Take advantage of the 'Whole month' tool if your travel dates are flexible. See fares for the entire month and find a flight to YXU that suits your schedule and budget.

  • If you'd love to experience London at its busiest, book your flights to YXU for August. Travelling during peak seasons typically means more things to do compared to other times of the year.

  • The quietest time of the year to travel is November. Book your plane tickets to London then and enjoy sightseeing at a slower pace.

  • With averages of between 13ºC and 27ºC, July is when London is warmest. Plan your visit around your weather preferences to make the most of your trip.

  • Ranging from -13ºC to 2ºC, January sees the lowest temperatures.

Flying to London International Airport (YXU): what you need to know

Getting to central London from London International Airport (YXU)

  • YXU is located about 11 kilometres from central London.

  • You'll reach the centre in around 20 minutes if you're taking a cab or driving a car hire after your flight to YXU.

  • The trip when using public transport takes about 55 minutes.

  • If you want to stay near the action in London, unpack your bags at one of these comfortable options:

London highlights

Fanshawe Pioneer Village

  • Around 10 kilometres north-east of the centre, this popular sight deserves to be high up on your itinerary. Begin your adventure here after your flight to London International Airport.

Budweiser Gardens

  • Another sight you can't miss, this attraction is roughly 0.64 kilometres south-west of central London.

Banting House National Historic Site

  • Banting House National Historic Site will also become one of your favourite travel memories. From the heart of the city, it's located around 2 kilometres to the north-east.

Complete your trip with a London car hire

  • Choose from a variety of car rentals in London and go where you want, when you want. With one quick search, compare rates and score the best deal after locking in your hotel and cheap flight to London International Airport.

More travel options

Plan your trip to London

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