How do I get Price Alerts for flights from London, Ontario to Key West?

Price Alerts will notify you by email when the price for flights to Key West from London, Ontario decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from London, Ontario to Key West with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from London Airport to Key West Airport?

Prices for flights from London Airport to Key West Airport were last updated today.

How old do you have to be to fly from London Airport to Key West Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to Key West Airport.

What documentation or ID do you need to fly to Key West Airport?

The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 1,115 Cheap Flights from London, Ontario to Key West in 2026

Find the cheapest flights from London, Ontario to Key West

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:30 a.m. - 1:54 p.m.YXU London-EYW Key West

8h 24m2 stops Toronto Pearson Intl Newark

4:10 p.m. - 8:37 a.m.EYW Key West-YXU London

16h 27m2 stops Chicago O'Hare Intl Toronto Pearson Intl

C$ 1,115United Airlines

Sat, 31 Oct - Tue, 3 Nov

5:30 a.m. - 1:54 p.m.YXU London-EYW Key West

8h 24m2 stops Toronto Pearson Intl Newark

4:10 p.m. - 8:37 a.m.EYW Key West-YXU London

16h 27m2 stops Chicago O'Hare Intl Toronto Pearson Intl

C$ 1,116United Airlines

Sat, 31 Oct - Tue, 3 Nov

5:30 a.m. - 1:54 p.m.YXU London-EYW Key West

8h 24m2 stops Toronto Pearson Intl Newark

4:10 p.m. - 8:37 a.m.EYW Key West-YXU London

16h 27m2 stops Chicago O'Hare Intl Toronto Pearson Intl

C$ 1,127United Airlines

Sat, 31 Oct - Tue, 3 Nov

9:15 a.m. - 2:54 p.m.YXU London-EYW Key West

29h 39m2 stops Toronto Pearson Intl Newark

2:50 p.m. - 8:37 a.m.EYW Key West-YXU London

17h 47m2 stops Newark Toronto Pearson Intl

C$ 1,219United Airlines

Sat, 31 Oct - Tue, 3 Nov

6:20 p.m. - 1:29 p.m.YXU London-EYW Key West

19h 09m2 stops Toronto Pearson Intl Newark

4:10 p.m. - 8:37 a.m.EYW Key West-YXU London

16h 27m2 stops Chicago O'Hare Intl Toronto Pearson Intl

C$ 1,261United Airlines

Sun, 18 Oct - Sun, 25 Oct

9:15 a.m. - 2:54 p.m.YXU London-EYW Key West

29h 39m2 stops Toronto Pearson Intl Newark

2:50 p.m. - 8:37 a.m.EYW Key West-YXU London

17h 47m2 stops Newark Toronto Pearson Intl

C$ 1,304United Airlines

Sat, 31 Oct - Tue, 3 Nov

3:25 p.m. - 4:29 p.m.YXU London-EYW Key West

25h 04m3 stops Toronto Pearson Intl Columbus Chicago O'Hare Intl

2:50 p.m. - 8:37 a.m.EYW Key West-YXU London

17h 47m2 stops Newark Toronto Pearson Intl

C$ 2,037United Airlines

Sat, 31 Oct - Tue, 3 Nov

3:25 p.m. - 4:29 p.m.YXU London-EYW Key West

25h 04m3 stops Toronto Pearson Intl Columbus Chicago O'Hare Intl

2:50 p.m. - 8:37 a.m.EYW Key West-YXU London

17h 47m2 stops Newark Toronto Pearson Intl

C$ 2,043United Airlines

Sat, 31 Oct - Tue, 3 Nov

5:30 a.m. - 3:29 p.m.YXU London-EYW Key West

9h 59m2 stops Toronto Pearson Intl Chicago O'Hare Intl

4:10 p.m. - 9:52 p.m.EYW Key West-YXU London

29h 42m2 stops Chicago O'Hare Intl Toronto Pearson Intl

C$ 2,378United Airlines

Mon, 9 Nov - Sun, 15 Nov

5:30 a.m. - 3:29 p.m.YXU London-EYW Key West

9h 59m2 stops Toronto Pearson Intl Chicago O'Hare Intl

2:50 p.m. - 2:47 p.m.EYW Key West-YXU London

23h 57m3 stops Newark Washington, D.C. Dulles Intl Toronto Pearson Intl

C$ 2,436United Airlines

Mon, 9 Nov - Sun, 15 Nov

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United Airlines flights from London, Ontario to Key West

Our best United Airlines deals on London, Ontario to Key West flight tickets

United Airlines

31 Oct

YXU5:30 a.m.London

8h 24m

2 stops

EYW1:54 p.m.Key West

3 Nov

EYW4:10 p.m.Key West

16h 27m

2 stops

YXU8:37 a.m.London

C$ 1,115

United Airlines

31 Oct

YXU5:30 a.m.London

8h 24m

2 stops

EYW1:54 p.m.Key West

3 Nov

EYW4:10 p.m.Key West

16h 27m

2 stops

YXU8:37 a.m.London

C$ 1,116

United Airlines

31 Oct

YXU5:30 a.m.London

8h 24m

2 stops

EYW1:54 p.m.Key West

3 Nov

EYW4:10 p.m.Key West

16h 27m

2 stops

YXU8:37 a.m.London

C$ 1,127

momondo Fare Finder

Use the filters below to find and compare flights from London, Ontario to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

LondonKey West

YXU London - EYW Key West

YXUEYW

London

Sat 31/10

5:30 a.m.-1:54 p.m.

2 stops8h 24m

Key West

Tue 3/11

4:10 p.m.-8:37 a.m.

2 stops16h 27m

C$ 1,115

LondonKey West

YXU London - EYW Key West

YXUEYW

London

Sat 31/10

5:30 a.m.-1:54 p.m.

2 stops8h 24m

Key West

Tue 3/11

4:10 p.m.-8:37 a.m.

2 stops16h 27m

C$ 1,116

LondonKey West

YXU London - EYW Key West

YXUEYW

London

Sat 31/10

5:30 a.m.-1:54 p.m.

2 stops8h 24m

Key West

Tue 3/11

4:10 p.m.-8:37 a.m.

2 stops16h 27m

C$ 1,127

LondonKey West

YXU London - EYW Key West

YXUEYW

London

Sat 31/10

9:15 a.m.-2:54 p.m.

2 stops29h 39m

Key West

Tue 3/11

2:50 p.m.-8:37 a.m.

2 stops17h 47m

C$ 1,219

LondonKey West

YXU London - EYW Key West

YXUEYW

London

Sun 18/10

6:20 p.m.-1:29 p.m.

2 stops19h 09m

Key West

Sun 25/10

4:10 p.m.-8:37 a.m.

2 stops16h 27m

C$ 1,261

LondonKey West

YXU London - EYW Key West

YXUEYW

London

Sat 31/10

9:15 a.m.-2:54 p.m.

2 stops29h 39m

Key West

Tue 3/11

2:50 p.m.-8:37 a.m.

2 stops17h 47m

C$ 1,304

LondonKey West

YXU London - EYW Key West

YXUEYW

London

Sat 31/10

3:25 p.m.-4:29 p.m.

3 stops25h 04m

Key West

Tue 3/11

2:50 p.m.-8:37 a.m.

2 stops17h 47m

C$ 2,037

LondonKey West

YXU London - EYW Key West

YXUEYW

London

Sat 31/10

3:25 p.m.-4:29 p.m.

3 stops25h 04m

Key West

Tue 3/11

2:50 p.m.-8:37 a.m.

2 stops17h 47m

C$ 2,043

LondonKey West

YXU London - EYW Key West

YXUEYW

London

Mon 9/11

5:30 a.m.-3:29 p.m.

2 stops9h 59m

Key West

Sun 15/11

4:10 p.m.-9:52 p.m.

2 stops29h 42m

C$ 2,378

LondonKey West

YXU London - EYW Key West

YXUEYW

London

Mon 9/11

5:30 a.m.-3:29 p.m.

2 stops9h 59m

Key West

Sun 15/11

2:50 p.m.-2:47 p.m.

3 stops23h 57m

C$ 2,436

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from London, Ontario to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from London, Ontario to Key West according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap London, Ontario to Key West (YXU to EYW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London, Ontario to Key West

Best price found	C$ 1,115
Fastest flight time	19h 09m
Direct flights	None

The best flight deal from London, Ontario to Key West found on momondo in the last 72 hours is C$ 1,115

The fastest flight from London, Ontario to Key West takes 19h 09m

There are no direct flights from London, Ontario to Key West. There are no popular flight routes from London, Ontario to Key West.

Search flight deals

Frequently asked questions about flying from London, Ontario to Key West

How far is London to Key West by plane?
The distance between London and Key West is about 2048.4 km. By plane, this route typically takes 19h 09m.
When did momondo last update prices for flights from London Airport to Key West Airport?
Prices for flights from London Airport to Key West Airport were last updated today.
How old do you have to be to fly from London Airport to Key West Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from London, Ontario to Key West

How do I get Price Alerts for flights from London, Ontario to Key West?
Price Alerts will notify you by email when the price for flights to Key West from London, Ontario decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from London, Ontario to Key West with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from London to Key West?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Key West . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from London to Key West with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Key West from London with this policy.

How can momondo help me find flights from London to Key West?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Key West from London.

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

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