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Cheap flights from London, Ontario to Key West from C$ 390

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London, Ontario to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:30 p.m. - 4:29 p.m.YXU  London-EYW Key West
19h 59m2 stops Toronto Pearson Intl Chicago O'Hare Intl
United Airlines Logo
4:10 p.m. - 8:32 a.m.EYW  Key West-YXU London
16h 22m2 stops Chicago O'Hare Intl Toronto Pearson Intl
C$ 1,481United Airlines
Sat, 31 Oct - Tue, 3 Nov
United Airlines Logo
8:30 p.m. - 4:29 p.m.YXU  London-EYW Key West
19h 59m2 stops Toronto Pearson Intl Chicago O'Hare Intl
United Airlines Logo
4:10 p.m. - 2:42 p.m.EYW  Key West-YXU London
22h 32m2 stops Chicago O'Hare Intl Toronto Pearson Intl
C$ 1,654United Airlines
Sat, 31 Oct - Wed, 4 Nov
United Airlines Logo
8:30 p.m. - 4:29 p.m.YXU  London-EYW Key West
19h 59m2 stops Toronto Pearson Intl Chicago O'Hare Intl
United Airlines Logo
4:10 p.m. - 2:42 p.m.EYW  Key West-YXU London
22h 32m2 stops Chicago O'Hare Intl Toronto Pearson Intl
C$ 1,801United Airlines
Sat, 31 Oct - Wed, 4 Nov
United Airlines Logo
8:30 p.m. - 4:29 p.m.YXU  London-EYW Key West
19h 59m2 stops Toronto Pearson Intl Chicago O'Hare Intl
United Airlines Logo
4:10 p.m. - 2:42 p.m.EYW  Key West-YXU London
22h 32m2 stops Chicago O'Hare Intl Toronto Pearson Intl
C$ 1,804United Airlines
Sat, 31 Oct - Wed, 4 Nov
United Airlines Logo
8:30 p.m. - 4:29 p.m.YXU  London-EYW Key West
19h 59m2 stops Toronto Pearson Intl Chicago O'Hare Intl
United Airlines Logo
4:10 p.m. - 2:42 p.m.EYW  Key West-YXU London
22h 32m2 stops Chicago O'Hare Intl Toronto Pearson Intl
C$ 1,893United Airlines
Sat, 31 Oct - Wed, 4 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
YXU8:30 p.m.London
19h 59m
2 stops
EYW4:29 p.m.Key West
3 Nov
EYW4:10 p.m.Key West
16h 22m
2 stops
YXU8:32 a.m.London
C$ 1,481
United Airlines
31 Oct
YXU8:30 p.m.London
19h 59m
2 stops
EYW4:29 p.m.Key West
4 Nov
EYW4:10 p.m.Key West
22h 32m
2 stops
YXU2:42 p.m.London
C$ 1,654
United Airlines
31 Oct
YXU8:30 p.m.London
19h 59m
2 stops
EYW4:29 p.m.Key West
4 Nov
EYW4:10 p.m.Key West
22h 32m
2 stops
YXU2:42 p.m.London
C$ 1,801

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

8:30 p.m.-4:29 p.m.

2 stops19h 59m

Key West

Tue 3/11

4:10 p.m.-8:32 a.m.

2 stops16h 22m

C$ 1,481

LondonKey West

YXU London - EYW Key West

YXUEYW

London

Sat 31/10

8:30 p.m.-4:29 p.m.

2 stops19h 59m

Key West

Wed 4/11

4:10 p.m.-2:42 p.m.

2 stops22h 32m

C$ 1,654

LondonKey West

YXU London - EYW Key West

YXUEYW

London

Sat 31/10

8:30 p.m.-4:29 p.m.

2 stops19h 59m

Key West

Wed 4/11

4:10 p.m.-2:42 p.m.

2 stops22h 32m

C$ 1,801

LondonKey West

YXU London - EYW Key West

YXUEYW

London

Sat 31/10

8:30 p.m.-4:29 p.m.

2 stops19h 59m

Key West

Wed 4/11

4:10 p.m.-2:42 p.m.

2 stops22h 32m

C$ 1,804

LondonKey West

YXU London - EYW Key West

YXUEYW

London

Sat 31/10

8:30 p.m.-4:29 p.m.

2 stops19h 59m

Key West

Wed 4/11

4:10 p.m.-2:42 p.m.

2 stops22h 32m

C$ 1,893
Cheapest one-way

LondonKey West

YXU London - EYW Key West

YXUEYW

London

Sun 29/11

10:15 a.m.-12:19 p.m.

2 stops26h 04m

C$ 390
Quickest one-way

LondonKey West

YXU London - EYW Key West

YXUEYW

London

Sun 29/11

10:15 a.m.-5:00 p.m.

1 stop6h 45m

C$ 500

LondonKey West

YXU London - EYW Key West

YXUEYW

London

Sun 29/11

10:15 a.m.-10:19 a.m.

3 stops48h 04m

C$ 529

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$ 390

Fastest flight time

19h 59m

Direct flights

None
The best one-way flight to Key West from London, Ontario in the past 72 hours is C$ 390. The best round-trip flight deal from London, Ontario to Key West found on momondo in the last 72 hours is C$ 1,481.
The fastest flight from London, Ontario to Key West takes 19h 59m
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 59m.

  • 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.

Travelling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
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.

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