Flights To United Kingdom - Cheap Flights Starting at CA $337

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Jet to one of United Kingdom's top cities

London

Flights
London

How Much Does it Cost To Fly To United Kingdom?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Mon, Mar 9 - Sun, Mar 15
YUL
Pierre Elliott Trudeau Intl.
LGW
Gatwick
CA $675 Roundtrip, found 2 days ago
CA $675
Roundtrip
found 2 days ago
Select TAP Portugal flight, departing Mon, Mar 9 from Pierre Elliott Trudeau Intl. to Gatwick, returning Sun, Mar 15, priced at CA $675 found 2 days ago
Mon, Mar 9 - Mon, Mar 16
YUL
Pierre Elliott Trudeau Intl.
LHR
Heathrow
CA $681 Roundtrip, found 1 hour ago
CA $681
Roundtrip
found 1 hour ago
Select TAP Portugal flight, departing Mon, Mar 9 from Pierre Elliott Trudeau Intl. to Heathrow, returning Mon, Mar 16, priced at CA $681 found 1 hour ago
Mon, Feb 9 - Wed, Feb 25
YUL
Pierre Elliott Trudeau Intl.
MAN
Manchester
CA $682 Roundtrip, found 6 days ago
CA $682
Roundtrip
found 6 days ago
Select TAP Portugal flight, departing Mon, Feb 9 from Pierre Elliott Trudeau Intl. to Manchester, returning Wed, Feb 25, priced at CA $682 found 6 days ago
Mon, Apr 13 - Tue, May 12
YYZ
Pearson Intl.
MAN
Manchester
CA $720 Roundtrip, found 6 days ago
CA $720
Roundtrip
found 6 days ago
Select TAP Portugal flight, departing Mon, Apr 13 from Pearson Intl. to Manchester, returning Tue, May 12, priced at CA $720 found 6 days ago
Mon, Mar 2 - Wed, Mar 11
YYZ
Pearson Intl.
LGW
Gatwick
CA $721 Roundtrip, found 14 hours ago
CA $721
Roundtrip
found 14 hours ago
Select Icelandair flight, departing Mon, Mar 2 from Pearson Intl. to Gatwick, returning Wed, Mar 11, priced at CA $721 found 14 hours ago
Mon, Mar 2 - Wed, Mar 11
YYZ
Pearson Intl.
LHR
Heathrow
CA $725 Roundtrip, found 14 hours ago
CA $725
Roundtrip
found 14 hours ago
Select Icelandair flight, departing Mon, Mar 2 from Pearson Intl. to Heathrow, returning Wed, Mar 11, priced at CA $725 found 14 hours ago
Wed, Apr 29 - Sun, May 17
YYZ
Pearson Intl.
LGW
Gatwick
CA $738 Roundtrip, found 5 days ago
CA $738
Roundtrip
found 5 days ago
Select Air Transat flight, departing Wed, Apr 29 from Pearson Intl. to Gatwick, returning Sun, May 17, priced at CA $738 found 5 days ago
Sat, Feb 28 - Sat, Mar 7
YYZ
Pearson Intl.
LGW
Gatwick
CA $740 Roundtrip, found 14 hours ago
CA $740
Roundtrip
found 14 hours ago
Select Air Transat flight, departing Sat, Feb 28 from Pearson Intl. to Gatwick, returning Sat, Mar 7, priced at CA $740 found 14 hours ago
Mon, Mar 2 - Thu, Mar 12
YYZ
Pearson Intl.
LHR
Heathrow
CA $764 Roundtrip, found 3 days ago
CA $764
Roundtrip
found 3 days ago
Select KLM flight, departing Mon, Mar 2 from Pearson Intl. to Heathrow, returning Thu, Mar 12, priced at CA $764 found 3 days ago
Mon, Mar 2 - Thu, Mar 12
YYZ
Pearson Intl.
LHR
Heathrow
CA $764 Roundtrip, found 3 days ago
CA $764
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Mar 2 from Pearson Intl. to Heathrow, returning Thu, Mar 12, priced at CA $764 found 3 days ago
Sun, May 10 - Fri, May 15
YYZ
Pearson Intl.
EDI
Edinburgh
CA $779 Roundtrip, found 14 hours ago
CA $779
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Sun, May 10 from Pearson Intl. to Edinburgh, returning Fri, May 15, priced at CA $779 found 14 hours ago
OriginDestinationTravel datesFlights from*
BCNGatwickMarch 2 to March 3CA $99
BCNManchesterMay 16 to May 17CA $161
BCNLondonMarch 14 to March 23CA $171
FCOGatwickMay 15 to May 31CA $172
FCOLondonApril 14 to April 18CA $256
FCOPaisleyApril 7 to April 14CA $261
BCNPaisleyApril 1 to April 7CA $266
FCOBirminghamFebruary 24 to February 28CA $275
BCNEdinburghFebruary 28 to March 4CA $293
FCOEdinburghApril 6 to April 13CA $411
FCOBelfastMarch 5 to March 11CA $638
PEKGatwickMarch 10 to March 23CA $952
PEKGatwickMarch 10 to March 23CA $952
PEKLondonMarch 3 to March 10CA $984
PEKManchesterMarch 12 to March 25CA $1,126
*Prices include taxes and fees
OriginDestinationTravel datesFlights from*
BCNLutonFebruary 7 to February 9CA $168
BCNGatwickFebruary 7 to February 9CA $183
BCNLondonFebruary 7 to February 9CA $354
EWRLondonFebruary 8 to February 24CA $683
JFKGatwickFebruary 8 to February 24CA $721
YYZLondonFebruary 7 to February 17CA $778
LAXGatwickFebruary 7 to February 11CA $897
LAXGatwickFebruary 7 to February 11CA $897
YYZBristolFebruary 8 to February 24CA $934
YYZEdinburghFebruary 7 to March 2CA $990
LAXLondonFebruary 7 to February 11CA $1,012
YYZBirminghamFebruary 7 to February 11CA $1,098
YYZPaisleyFebruary 8 to February 24CA $1,148
YYZNewcastle-upon-TyneFebruary 8 to February 16CA $1,433
YYZBelfastFebruary 7 to February 15CA $1,513
*Prices include taxes and fees
Price found within the past 48 hours. Click for updated prices.
The Drey
2.0-star property

The Drey

Feb 17 - Feb 22

5 night stay

Detroit (DTW) to London (LHR)

JetBlue Airways • Non-stop roundtrip • Coach
Price was CA $1,813, price is now CA $1,381 per person
CA $1,381
per person
found 22 hours ago
Hotel Riu Plaza London Victoria
4.0-star property

Hotel Riu Plaza London Victoria

Feb 17 - Feb 22

5 night stay

Detroit (DTW) to London (LHR)

JetBlue Airways • Non-stop roundtrip • Coach
Price was CA $2,547, price is now CA $1,897 per person
CA $1,897
per person
found 22 hours ago
Charles Hope Apartment Canary Wharf
3.5-star property

Charles Hope Apartment Canary Wharf

Mar 24 - Mar 30

6 night stay

Montreal (YUL) to London (LHR)

Air Canada • Non-stop • Coach

London (LHR) to Montreal (YUL)

Swiss International Air Lines • Non-stop • Coach
Price was CA $2,885, price is now CA $2,052 per person
CA $2,052
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Detroit to United Kingdom
View all trips

Travelers ❤️ These United Kingdom 🏨

The Tower Hotel, by Thistle

The Tower Hotel, by Thistle

4 out of 5
St Katharine's Way London England
Book a stay at this business-friendly hotel in London. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the breakfast and the restaurant in our reviews. Popular attractions Tower Bridge and Tower of London are located nearby.
8.2/10 Very Good! (9,219 reviews)
Second time staying at The Tower. Location couldn't be more perfect. Friendly and helpful staff, especially at breakfast.

Reviewed on Jan 31, 2026

Opens in a new windowThe Tower Hotel, by Thistle
Royal National Hotel

Royal National Hotel

3 out of 5
38-51 Bedford Way London England
Stay at this hotel in London. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions The British Museum and Leicester Square are located nearby.
7.8/10 Good! (3,018 reviews)
Stayed in a superior twin room on the 5th floor, which was clean and comfortable, with a walk-in shower (important because I have mobility issues). It was on the small side but not cramped. The decor seemed to be fairly new and in good shape, of a dark gray neutral sort. Staff on check-in were friendly, ...

Reviewed on Feb 3, 2026

Opens in a new windowRoyal National Hotel
Apex Grassmarket Hotel

Apex Grassmarket Hotel

4 out of 5
31-35 Grassmarket Edinburgh Scotland
Book a stay at this business-friendly hotel in Edinburgh. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and the pool in our reviews. Popular attractions Edinburgh Castle and Grassmarket are located nearby.
9/10 Wonderful! (2,425 reviews)
Very friendly and welcoming staff. Especially staff member Jen/Jennifer, even making our children feel special. Rooms were spacious, clean and comfortable beds. Hotel is in walking distance of centre and lots of tourist attractions. Would definitely stay here again.

Reviewed on Jan 28, 2026

Opens in a new windowApex Grassmarket Hotel
Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free
Zedwell Piccadilly Circus

Zedwell Piccadilly Circus

3 out of 5
Great Windmill Street London England
Stay at this hotel in London. Enjoy free WiFi, a 24-hour front desk, and premium bedding. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Piccadilly Circus and Leicester Square are located nearby.
7.4/10 Good! (5,470 reviews)
Room was as advertised, clean and very quiet. Would highly recommend and would book again. We are also upgraded from a cocoon 2 to a cocoon 8 which was nice, albeit slightly confusing as I then thought the hotel was a hostel. The only thing that let it down (hence 4 stars) was check in. No check ...

Reviewed on Feb 1, 2026

Opens in a new windowZedwell Piccadilly Circus
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to United Kingdom?
For an idea of fares, the cheapest roundtrip flight to United Kingdom cost CA $99 in the last seven days. An easy way to score a good deal is to be flexible with your dates. This price was available on Travelocity for flights to United Kingdom departing within the next year. Prices and availability are subject to change. Additional terms apply.
Which airlines fly to United Kingdom?
Find your perfect fare with one of the 18 airlines that have flights to United Kingdom. If you're staying in London, let British Airways whisk you away to this main city to enjoy its highlights. This leading carrier offers 940 flights there each month.
What is the cheapest month to fly to United Kingdom?
According to Travelocity's direct return flight demand between January and December last year, March is the cheapest month to jet out to United Kingdom. Search for flights across this month and snap up a terrific deal today.
How can I check my flight status to United Kingdom?
Check on the status of your flight to United Kingdom, make changes and a whole lot more from our handy Trips portal. Found at the top right of our homepage, it's your gateway to managing your bookings. All you have to do is log in or create an account. Savvy wanderers can also take advantage of the Travelocity app. You'll get real-time travel updates, along with the ability to find deals on rental cars, hotels and activities while you're out and about. If you have family flying with you, it's also a quick way to share your flight info with each other.
How do I find the best deals on flights to United Kingdom?
Find an amazing deal with Travelocity — our "Flexible dates" search option makes it that much easier. Enter the travel dates you prefer, then hit the flexible dates box above the search results to see the prices for nearby days. CA $99 was the cheapest price for a return flight to United Kingdom in the last seven days. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to United Kingdom with Travelocity?
If you're hunting for cheap flights to United Kingdom, you'll come across some top deals with Travelocity. From cheap family flights on budget carriers to flexible ticket options, we can help you. Enjoy a stress-free trip with our round-the-clock customer support, Price Match Guarantee and free cancellation policies with most hotels. Start packing your bags and get ready to fly out to this exciting destination.
What are the most popular flight routes to United Kingdom?
As a favorite vacation spot, you'll find terrific connections to United Kingdom. Here are some of the top routes:

  • New York, NY (JFK-John F. Kennedy Intl.) to Heathrow Airport (LHR) - 4,688 flights a month.
  • Dubai (DXB-Dubai Intl.) to Heathrow Airport (LHR) - 3,731 flights a month.
  • Copenhagen (CPH-Kastrup) to Heathrow Airport (LHR) - 2,045 flights a month.

How much is a flight to United Kingdom on average?
In the last seven days, roundtrip flights to United Kingdom were priced between CA $99 and CA $1,513. No matter what sort of ticket you're after, we've got some amazing deals to help you keep to your budget. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Destinations in United Kingdom

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.