How long is the flight from London Heathrow Airport to Niagara Falls?

Icelandair, Scandinavian Airlines, and Delta can get you from London Heathrow Airport to Niagara Falls in just under 8h 30m. Your travel time can differ by up to 18h 15m. London Heathrow Airport and Niagara Falls are separated by a distance of 3543 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to fly from London Heathrow Airport to Niagara Falls one-way?

£273 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Finnair and Delta, with prices starting from £276 and £277, respectively.

In terms of precipitation, rainfall in Niagara Falls ranges from 51.0 - 83.0 inches per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Niagara Falls when rainfall is around 51.0 mm.

If weather is an important factor for your trip to Niagara Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

What are the cheapest flights from London Heathrow Airport to Niagara Falls?

Looking for the cheapest flight from London Heathrow Airport to Niagara Falls? While on average our users pay £1,062, our data indicates the cheapest price to be £270. The most popular route (London Heathrow - Toronto Pearson Intl), is priced around £337.

What are the most reliable airlines from London Heathrow Airport to Niagara Falls?

Before booking your flight to Niagara Falls from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: Ethiopian Air (81%), Thai Airways (80%), KLM( 80%).

What are the most popular airlines that fly from London Heathrow Airport to Niagara Falls?

Air Canada, Lufthansa and Virgin Atlantic are the most popular airlines when flying from London Heathrow Airport to Niagara Falls.

Can I find deals for flights from Heathrow to Niagara Falls that include hotel bookings?

Yes. In addition to deals on Heathrow to Niagara Falls flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Heathrow to Niagara Falls?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Niagara Falls.

Can I find deals for business class flights from Heathrow to Niagara Falls?

Yes. Cheapflights offers flight deals from Heathrow to Niagara Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£263+ Cheap Flights from London Heathrow Airport to Niagara Falls

Q: How much does it cost for a return flight from London Heathrow Airport to Niagara Falls?

Airfare is below average for this route at the moment. London Heathrow Airport to Niagara Falls flights typically cost between £371 and £500 in November. The cheapest return flight price found within the last 3 days was £352 on Austrian Airlines (10 Nov-17 Nov).

Cheapflights Tip: The best prices from London Heathrow to Niagara Falls are usually found in February or September, booked 43 days in advance, depart on a Thursday or Friday and return on a Sunday

Find flight deals from Heathrow to Niagara Falls

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Niagara Falls
Explore the most affordable flight options available from Heathrow to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.

Mon 10/1114:50LHR - YYZ

1 stop28h 00mAustrian Airlines

Mon 17/1123:10YYZ - LHR

1 stop27h 00mAustrian Airlines

Deal found 13/10£352

Wed 12/1119:25LHR - YYZ

1 stop23h 25mAustrian Airlines

Mon 17/1123:10YYZ - LHR

1 stop27h 00mAustrian Airlines

Deal found 12/10£352

Wed 19/1108:15LHR - YYZ

1 stop18h 00mTAP AIR PORTUGAL

Tue 2/1217:35YYZ - LHR

1 stop23h 00mTAP AIR PORTUGAL

Deal found 12/10£354

Wed 19/1108:15LHR - YYZ

1 stop18h 00mTAP AIR PORTUGAL

Sun 23/1122:45YYZ - LHR

1 stop13h 45mTAP AIR PORTUGAL

Deal found 12/10£355

Thu 13/1109:00LHR - YYZ

1 stop12h 10mAir Canada

Fri 21/1118:10YYZ - LHR

1 stop10h 10mAir Canada

Deal found 12/10£357

Sun 23/1120:35LHR - YYZ

1 stop26h 40mIcelandair

Sun 30/1119:40YYZ - LHR

1 stop10h 10mIcelandair

Deal found 13/10£358

Fri 14/1106:00LHR - YYZ

1 stop12h 50mAustrian Airlines

Sat 22/1123:10YYZ - LHR

1 stop27h 00mAustrian Airlines

Deal found 13/10£358

Thu 27/1106:00LHR - YYZ

1 stop13h 45mTAP AIR PORTUGAL

Sun 30/1122:45YYZ - LHR

1 stop18h 55mTAP AIR PORTUGAL

Deal found 13/10£359

Mon 10/1114:50LHR - YYZ

1 stop28h 00mAustrian Airlines

Sun 16/1123:10YYZ - LHR

1 stop27h 00mAustrian Airlines

Deal found 13/10£360

Tue 11/1106:00LHR - YYZ

1 stop12h 50mAustrian Airlines

Mon 17/1118:30YYZ - LHR

1 stop19h 10mAustrian Airlines

Deal found 13/10£361

Mon 10/1109:00LHR - YYZ

1 stop12h 10mSWISS

Mon 17/1114:00YYZ - LHR

2 stops13h 05mSWISS

Deal found 13/10£362

Best flights from Heathrow to Niagara Falls
Discover carefully curated flight deals from Heathrow to Niagara Falls that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 October 2025.

Sat 11/421:25LHR - YYZ

1 stop26h 45mIcelandair

Sat 18/420:50YYZ - LHR

1 stop10h 05mIcelandair

Deal found 13/10£391

Tue 3/319:50LHR - YYZ

2 stops24h 50mScandinavian Airlines

Sun 8/318:10YYZ - LHR

2 stops16h 25mScandinavian Airlines

Deal found 12/10£397

Wed 29/1014:30LHR - YYZ

Nonstop8h 30mDelta

Thu 21/522:40YYZ - LHR

Nonstop7h 10mDelta

Deal found 13/10£436

Tue 28/1008:30LHR - YYZ

2 stops16h 51mUnited Airlines

Tue 4/1112:05YYZ - LHR

1 stop12h 50mUnited Airlines

Deal found 13/10£439

Fri 31/1013:00LHR - YYZ

Nonstop8h 00mLufthansa

Thu 6/1116:40YYZ - LHR

1 stop11h 05mLufthansa

Deal found 13/10£442

Tue 11/1119:30LHR - YYZ

1 stop25h 10mScandinavian Airlines

Fri 14/1117:10YYZ - LHR

2 stops20h 20mScandinavian Airlines

Deal found 13/10£403

Wed 29/1014:30LHR - YYZ

Nonstop8h 30mDelta

Fri 15/522:40YYZ - LHR

Nonstop7h 10mDelta

Deal found 13/10£436

Sat 8/1111:30LHR - YYZ

2 stops17h 16mUnited Airlines

Sat 15/1111:00YYZ - LHR

2 stops14h 40mUnited Airlines

Deal found 12/10£440

Fri 31/1006:30LHR - YYZ

2 stops16h 58mUnited Airlines

Sun 9/1118:30YYZ - LHR

1 stop11h 45mUnited Airlines

Deal found 12/10£440

Fri 9/106:50LHR - YYZ

2 stops17h 27mUnited Airlines

Tue 13/116:30YYZ - LHR

2 stops13h 20mUnited Airlines

Deal found 13/10£445

Sun 2/1107:30LHR - YYZ

2 stops16h 47mUnited Airlines

Thu 13/1114:15YYZ - LHR

2 stops15h 10mUnited Airlines

Deal found 12/10£446

Thu 27/1112:00LHR - YYZ

1 stop12h 17mUnited Airlines

Thu 4/1219:40YYZ - LHR

1 stop10h 10mUnited Airlines

Deal found 13/10£462

Direct flights from Heathrow to Niagara Falls
Explore direct flight options from Heathrow to Niagara Falls based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 October 2025.

Wed 26/1111:10LHR - YYZ

Nonstop8h 10mAir Canada

Wed 3/1218:10YYZ - LHR

Nonstop7h 20mAir Canada

Deal found 12/10£382

Thu 27/1118:00LHR - YYZ

Nonstop8h 10mLufthansa

Sun 30/1118:10YYZ - LHR

Nonstop7h 20mLufthansa

Deal found 13/10£388

Wed 12/1118:00LHR - YYZ

Nonstop8h 10mAir Canada

Thu 20/1118:10YYZ - LHR

Nonstop7h 20mAir Canada

Deal found 12/10£396

Wed 26/1111:10LHR - YYZ

Nonstop8h 10mAir Canada

Sun 30/1118:10YYZ - LHR

Nonstop7h 20mAir Canada

Deal found 14/10£397

Sat 22/1111:10LHR - YYZ

Nonstop8h 10mAir Canada

Sun 30/1123:00YYZ - LHR

Nonstop7h 20mAir Canada

Deal found 12/10£397

Mon 10/1118:00LHR - YYZ

Nonstop8h 10mAir Canada

Mon 1/1218:10YYZ - LHR

Nonstop7h 20mAir Canada

Deal found 13/10£398

Wed 26/1118:00LHR - YYZ

Nonstop8h 10mMultiple Airlines

Wed 3/1223:00YYZ - LHR

Nonstop7h 20mMultiple Airlines

Deal found 12/10£399

Thu 13/1113:00LHR - YYZ

Nonstop8h 00mMultiple Airlines

Tue 18/1118:10YYZ - LHR

Nonstop7h 20mMultiple Airlines

Deal found 12/10£400

Mon 10/1111:10LHR - YYZ

Nonstop8h 10mMultiple Airlines

Mon 17/1123:00YYZ - LHR

Nonstop7h 20mMultiple Airlines

Deal found 13/10£401

Fri 7/1111:10LHR - YYZ

Nonstop8h 10mAir Canada

Sat 17/118:10YYZ - LHR

Nonstop7h 20mAir Canada

Deal found 12/10£402

Thu 15/111:10LHR - YYZ

Nonstop8h 10mAir Canada

Thu 29/120:25YYZ - LHR

Nonstop7h 05mAir Canada

Deal found 13/10£403

Last-minute flights from Heathrow to Niagara Falls
Discover last-minute flight deals from Heathrow to Niagara Falls. Data last updated 14 October 2025 and is based on user searches.

Mon 10/1114:50LHR - YYZ

1 stop28h 00mAustrian Airlines

Mon 17/1123:10YYZ - LHR

1 stop27h 00mAustrian Airlines

Deal found 13/10£352

Mon 10/1114:50LHR - YYZ

1 stop28h 00mAustrian Airlines

Sun 16/1123:10YYZ - LHR

1 stop27h 00mAustrian Airlines

Deal found 13/10£360

Mon 10/1109:00LHR - YYZ

1 stop12h 10mSWISS

Mon 17/1114:00YYZ - LHR

2 stops13h 05mSWISS

Deal found 13/10£362

Tue 11/1106:00LHR - YYZ

1 stop12h 50mAustrian Airlines

Mon 17/1118:30YYZ - LHR

1 stop19h 10mAustrian Airlines

Deal found 13/10£361

Wed 12/1119:25LHR - YYZ

1 stop23h 25mAustrian Airlines

Mon 17/1123:10YYZ - LHR

1 stop27h 00mAustrian Airlines

Deal found 12/10£352

Thu 13/1109:00LHR - YYZ

1 stop12h 10mAir Canada

Fri 21/1118:10YYZ - LHR

1 stop10h 10mAir Canada

Deal found 12/10£357

Fri 14/1106:00LHR - YYZ

1 stop12h 50mAustrian Airlines

Sat 22/1123:10YYZ - LHR

1 stop27h 00mAustrian Airlines

Deal found 13/10£358

Wed 19/1108:15LHR - YYZ

1 stop18h 00mTAP AIR PORTUGAL

Tue 2/1217:35YYZ - LHR

1 stop23h 00mTAP AIR PORTUGAL

Deal found 12/10£354

Wed 19/1108:15LHR - YYZ

1 stop18h 00mTAP AIR PORTUGAL

Sun 23/1122:45YYZ - LHR

1 stop13h 45mTAP AIR PORTUGAL

Deal found 12/10£355

Sun 23/1120:35LHR - YYZ

1 stop26h 40mIcelandair

Sun 30/1119:40YYZ - LHR

1 stop10h 10mIcelandair

Deal found 13/10£358

Thu 27/1106:00LHR - YYZ

1 stop13h 45mTAP AIR PORTUGAL

Sun 30/1122:45YYZ - LHR

1 stop18h 55mTAP AIR PORTUGAL

Deal found 13/10£359

One-way flights from Heathrow to Niagara Falls
Search for one-way flight options from Heathrow to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated 14 October 2025.

Wed 3/1208:40LHR - YYZ

2 stops28h 45mKLM

Deal found 12/10£263

Mon 15/1213:40LHR - YYZ

1 stop30h 40mTAP AIR PORTUGAL

Deal found 13/10£264

Thu 4/1217:05LHR - YYZ

Nonstop8h 10mBritish Airways

Deal found 10/10£265

Wed 3/1214:30LHR - YYZ

Nonstop8h 30mVirgin Atlantic

Deal found 12/10£268

Tue 25/1118:30LHR - YYZ

1 stop31h 45mTAP AIR PORTUGAL

Deal found 11/10£268

Tue 2/1217:50LHR - YYZ

2 stops43h 35mKLM

Deal found 11/10£270

Tue 2/1217:05LHR - YYZ

Nonstop8h 10mFinnair

Deal found 12/10£271

Sat 22/1113:40LHR - YYZ

1 stop29h 45mTAP AIR PORTUGAL

Deal found 11/10£272

Tue 18/1118:30LHR - YYZ

1 stop31h 45mTAP AIR PORTUGAL

Deal found 12/10£273

Wed 26/1106:00LHR - YYZ

1 stop20h 15mTAP AIR PORTUGAL

Deal found 12/10£275

Cheap flight deals from Heathrow to Niagara Falls

Round-trip from	£352
One-way from	£263
Popular in	December
Cheapest in	February
Average price	£426

Austrian Airlines
10/11-17/11
2 total stops
55h 00m total
London to Niagara Falls

Search Deals

KLM
3/12
2 total stops
28h 45m total
London to Niagara Falls

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£10 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Niagara Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 11/4

21:25-19:10

1 stop26h 45m

Toronto Pearson Intl

Sat 18/4

20:50-11:55

1 stop10h 05m

£391

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 3/3

19:50-15:40

2 stops24h 50m

Toronto Pearson Intl

Sun 8/3

18:10-14:35

2 stops16h 25m

£397

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 11/11

19:30-15:40

1 stop25h 10m

Toronto Pearson Intl

Fri 14/11

17:10-18:30

2 stops20h 20m

£403

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 29/10

14:30-19:00

Nonstop8h 30m

Toronto Pearson Intl

Thu 21/5

22:40-10:50

Nonstop7h 10m

£436

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 29/10

14:30-19:00

Nonstop8h 30m

Toronto Pearson Intl

Fri 15/5

22:40-10:50

Nonstop7h 10m

£436

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 28/10

08:30-21:21

2 stops16h 51m

Toronto Pearson Intl

Tue 4/11

12:05-05:55

1 stop12h 50m

£439

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 8/11

11:30-23:46

2 stops17h 16m

Toronto Pearson Intl

Sat 15/11

11:00-06:40

2 stops14h 40m

£440

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 31/10

06:30-19:28

2 stops16h 58m

Toronto Pearson Intl

Sun 9/11

18:30-11:15

1 stop11h 45m

£440

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 31/10

13:00-17:00

Nonstop8h 00m

Toronto Pearson Intl

Thu 6/11

16:40-08:45

1 stop11h 05m

£442

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 9/1

06:50-19:17

2 stops17h 27m

Toronto Pearson Intl

Tue 13/1

16:30-10:50

2 stops13h 20m

£445

Flights are sorted by cheapest return flights first.

Deals found on 12/10

Showing 1-10 of 24 results

Best time to book a flight from Heathrow to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Heathrow with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Niagara Falls

How far ahead should I book a flight from London Heathrow Airport to Niagara Falls?

Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Niagara Falls. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London Heathrow Airport to Niagara Falls?

Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Niagara Falls (average of £305). Flying from London Heathrow Airport to Niagara Falls in December is currently the most expensive (average of £373). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to NI4?

One of the essential ways to save on airfare from London Heathrow Airport to Niagara Falls is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 9% on airfare.

What is the cheapest day to fly from London Heathrow Airport to Niagara Falls?

Travellers seeking maximum savings on their London Heathrow Airport to Niagara Falls flight should consider departing on Monday afternoons when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London Heathrow Airport to Niagara Falls

The most flights from LHR to NI4 are scheduled on a Tuesday (39 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (28 on average).

How much does it cost for a return flight from London Heathrow Airport to Niagara Falls?

Reviews of airlines servicing Niagara Falls

Get a feel of what it's like to fly with Air France, Virgin Atlantic, andAir Canada from London Heathrow Airport to Niagara Falls by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air France

7.4

Good

1,473 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.

Air France

7.4

Good

1,473 reviews

Air France

7.4

Good

1,473 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

SYLVIA,Apr 2025

TLV - CDG

Virgin Atlantic

7.4

Good

667 reviews

Air France

7.4

Good

1,473 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

SYLVIA,Apr 2025

TLV - CDG

Air Canada

7.1

Good

10,286 reviews

Air France

7.4

Good

1,473 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

SYLVIA,Apr 2025

TLV - CDG

Lufthansa

6.8

Okay

7,479 reviews

Air France

7.4

Good

1,473 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

SYLVIA,Apr 2025

TLV - CDG

British Airways

6.7

Okay

7,453 reviews

Air France

7.4

Good

1,473 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

SYLVIA,Apr 2025

TLV - CDG

Related info for your journey

How long is the flight from London Heathrow Airport to Niagara Falls?
Icelandair, Scandinavian Airlines, and Delta can get you from London Heathrow Airport to Niagara Falls in just under 8h 30m. Your travel time can differ by up to 18h 15m. London Heathrow Airport and Niagara Falls are separated by a distance of 3543 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from London Heathrow Airport to Niagara Falls one-way?
£273 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Finnair and Delta, with prices starting from £276 and £277, respectively.
What are the most reliable airlines from London Heathrow Airport to Niagara Falls?
Before booking your flight to Niagara Falls from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: Ethiopian Air (81%), Thai Airways (80%), KLM( 80%).
What are the cheapest flights from London Heathrow Airport to Niagara Falls?
Looking for the cheapest flight from London Heathrow Airport to Niagara Falls? While on average our users pay £1,062, our data indicates the cheapest price to be £270. The most popular route (London Heathrow - Toronto Pearson Intl), is priced around £337.
Can I find deals for flights from Heathrow to Niagara Falls that include hotel bookings?
Yes. In addition to deals on Heathrow to Niagara Falls flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Niagara Falls?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Niagara Falls.
Can I find deals for business class flights from Heathrow to Niagara Falls?
Yes. Cheapflights offers flight deals from Heathrow to Niagara Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London Heathrow Airport to Niagara Falls?
Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Niagara Falls (average of £305). Flying from London Heathrow Airport to Niagara Falls in December is currently the most expensive (average of £373). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Niagara Falls

Heathrow to Pearson Intl flights

Gatwick to Pearson Intl flights

Heathrow to Toronto Island flights

London City to Pearson Intl flights

Heathrow to Pierre Elliott Trudeau Intl flights

Stansted to Pearson Intl flights

Luton to Pearson Intl flights

Gatwick to Toronto Island flights

London City to Pierre Elliott Trudeau Intl flights

Heathrow to Ottawa flights

Gatwick to Pierre Elliott Trudeau Intl flights

Luton to Pierre Elliott Trudeau Intl flights

Stansted to Pierre Elliott Trudeau Intl flights

Gatwick to Ottawa flights

London City to Ottawa flights

Southend to Pearson Intl flights

Heathrow to London flights

Heathrow to Windsor flights

Gatwick to London flights

Heathrow to Thunder Bay flights

Stansted to Ottawa flights

London City to London flights

London City to Thunder Bay flights

Gatwick to Region of Waterloo Intl flights

Heathrow to Timmins flights

Stansted to London flights

Heathrow to Sarnia flights

Gatwick to Thunder Bay flights

Heathrow to North Bay flights

Complete your trip

Niagara Falls car hire

Toronto Pearson Intl Airport car hire

Toronto Island Airport car hire

Hamilton Airport car hire

Toronto Region of Waterloo Intl Airport car hire

Top 10 airlines flying from Heathrow to Niagara Falls

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest£301	Average£439	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Scandinavian Airlines	Cheapest£301	Average£452	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Delta	Cheapest£308	Average£503	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
TAP AIR PORTUGAL	Cheapest£309	Average£533	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Air Transat	Cheapest£312	Average£421	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Aer Lingus	Cheapest£315	Average£512	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Icelandair	Cheapest£322	Average£373	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Virgin Atlantic	Cheapest£331	Average£447	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
KLM	Cheapest£339	Average£455	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air Canada	Cheapest£340	Average£488	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow to Niagara Falls?

When you search for this flight from Heathrow to Niagara Falls, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Niagara Falls?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Niagara Falls from Heathrow.

Can Cheapflights find flights from Heathrow to Niagara Falls with no change fees?

Certainly. Search results for flights to Niagara Falls from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Heathrow to Niagara Falls become cheaper?

Of course! You can now track prices for flights from Heathrow to Niagara Falls and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from London Heathrow Airport to Niagara Falls from £263

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London Heathrow to Niagara Falls are usually found in February or September, booked 43 days in advance, depart on a Thursday or Friday and return on a Sunday

Find flight deals from Heathrow to Niagara Falls

Cheapest flights from Heathrow to Niagara FallsExplore the most affordable flight options available from Heathrow to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.

Explore the most affordable flight options available from Heathrow to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.

Cheap flight deals from Heathrow to Niagara Falls

Keep the following information in mind while searching for Heathrow to Niagara Falls flight deals. Data was last updated 14 October 2025.

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Best time to book a flight from Heathrow to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Heathrow with our price prediction graph.

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Everything you need to know about your flight from London Heathrow Airport to Niagara Falls

How far ahead should I book a flight from London Heathrow Airport to Niagara Falls?

Use this chart to determine the optimal time to book a return flight from Heathrow to Niagara Falls. Price data was last updated on 10 October 2025.

What is the cheapest month to book a flight from London Heathrow Airport to Niagara Falls?

What is the cheapest time of day to fly from LHR to NI4?

Find hourly flight availability from Heathrow to Niagara Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 October 2025.

What is the cheapest day to fly from London Heathrow Airport to Niagara Falls?

Use this chart to determine the cheapest time to fly return from Heathrow to Niagara Falls. Price data was last updated on 16 December 2024.

Weekly flight availability from London Heathrow Airport to Niagara Falls

How much does it cost for a return flight from London Heathrow Airport to Niagara Falls?

Reviews of airlines servicing Niagara Falls

Get a feel of what it's like to fly with Air France, Virgin Atlantic, andAir Canada from London Heathrow Airport to Niagara Falls by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Niagara Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from London Heathrow Airport to Niagara Falls?

What are the cheapest airlines to fly from London Heathrow Airport to Niagara Falls one-way?

What are the most reliable airlines from London Heathrow Airport to Niagara Falls?

What are the cheapest flights from London Heathrow Airport to Niagara Falls?

Can I find deals for flights from Heathrow to Niagara Falls that include hotel bookings?

How can I find direct flights from Heathrow to Niagara Falls?

Can I find deals for business class flights from Heathrow to Niagara Falls?

What is the cheapest month to book a flight from London Heathrow Airport to Niagara Falls?

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Alternative routes for Heathrow to Niagara Falls

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Top 10 airlines flying from Heathrow to Niagara Falls

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Cheapest flights from Heathrow to Niagara Falls
Explore the most affordable flight options available from Heathrow to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.