Cheap flights from London to Niagara Falls from £826

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Niagara Falls departing on 20/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Multiple Airlines Logo
LON
-
IAG
3554 mimulti-stop
Multiple Airlines Logo
IAG
-
LON
3554 mimulti-stop
Multiple Airlines

momondo Fare Finder

 
Customise your flight search to find flights from London to Niagara Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 4 February 2026.
Use the filters below to find and compare flights from London to Niagara Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonNiagara Falls

LGW - IAG

LGWIAG

London Gatwick

Fri 20/3

14:00-08:36

3 stops46h 36m

£826

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Niagara Falls from

How to get the cheapest flight ticket from London to Niagara Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Which airlines fly to Niagara Falls?

JetBlue, Virgin Atlantic and British Airways are the top three most popular airlines that fly to Niagara Falls from London according to our data. JetBlue is the first choice among our users, with 42% of people opting to fly with this airline when travelling to Niagara Falls. Keep in mind that there are 8 different airlines that fly to Niagara Falls on a routine basis, so you have a few additional options to choose from.

When to book flights from London to Niagara Falls

Are you open to changing your travel dates? Check out the ideal times to fly from London to Niagara Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Niagara Falls (LON to IAG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Niagara Falls

Fastest flight time

25h 07m

Direct flights

None
The fastest flight from London to Niagara Falls takes 25h 07m
There are no direct flights from London to Niagara Falls. There are no popular flight routes from London to Niagara Falls.
  • How far is London to Niagara Falls by plane?

    Niagara Falls is 3558.7 mi away from London. In terms of flight time, this usually takes a little over 25h 07m.

  • When did momondo last update prices for flights from London to Niagara Falls Airport?

    Prices for flights from London to Niagara Falls Airport are refreshed on a daily basis.

  • How old do you have to be to fly from London to Niagara Falls Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Niagara Falls Airport.

  • What documentation or ID do you need to fly to Niagara Falls Airport?

    The travel and health documents required for your trip to Niagara Falls Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Niagara Falls Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from London to Niagara Falls?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Niagara Falls. momondo saves you time and could save you money on your trip.

Can I find flights from London to Niagara Falls with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Niagara Falls from London with this policy.

How can momondo help me find flights from London to Niagara Falls?

momondo helps you find the best flight between London and Niagara Falls by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Niagara Falls right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Niagara Falls, momondo offers a useful price alert feature which will track prices for flights to Niagara Falls from London and alert you when they change.

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1 adult
Fri 6/3
Fri 13/3

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