A river with a concrete walkway on the left, a boat in the water, and a city skyline with various buildings in the background.

Sarnia Holidays from £970

Book a Hotel + Flight or Car together to unlock savings

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  • Better together

    Save up to £750 when you book a flight and hotel together*
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    With over 300,000 hotels worldwide, it's easy to create a perfect package
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    Packages with flights are ATOL protected

Top Sarnia flight + hotel deals

Price found within the past 48 hours. Click for updated prices.
  • 24 Sept - 30 Sept

    Baymont by Wyndham Downtown Detroit + Flight

    Rivertown
    6 nights
    2.5 star property
    6.4/10 - (1,254 reviews)
    "I like their breakfast complimentary"
    Reviewed August 4, 2026
    Return London (LGW) - Detroit (DTW)
    LGW - DTW1 stop DTW - LGW1 stop
    £1,059
    £970
    per traveller
    found 1 day ago
    Baymont by Wyndham Downtown Detroit
  • 24 Sept - 30 Sept

    Saint John's Resort + Flight

    Plymouth
    6 nights
    4.0 star property
    9.6/10 - Exceptional (1,009 reviews)
    Return London (LGW) - Detroit (DTW)
    LGW - DTW1 stop DTW - LGW1 stop
    £2,263
    £1,625
    per traveller
    found 1 day ago
    Saint John's Resort
  • 24 Sept - 30 Sept

    Hotel Indigo Detroit Downtown by IHG + Flight

    Downtown Detroit
    6 nights
    3.5 star property
    8.4/10 - Very good (1,319 reviews)
    Return London (LGW) - Detroit (DTW)
    LGW - DTW1 stop DTW - LGW1 stop
    £1,682
    £1,458
    per traveller
    found 1 day ago
    Hotel Indigo Detroit Downtown by IHG
  • 26 Sept - 29 Sept

    Trumbull and Porter Hotel + Flight

    Corktown
    3 nights
    3.5 star property
    8.4/10 - Very good (1,230 reviews)
    "Pretty decent hotel- was not dampened at all like some Ive been to. Love the concrete floors/rugs in the rooms. I was staying w my son for a concert- check in staff were very helpful. Only one elevator in use w one broken down. Plug in fixtures in the room were a fire hazard bcs they are falling apart/old w wire showing. Remote to the TV barely worked- bed was VERY VERY firm, and shower had an open concept but needs better ventilation as you could see so much water dripping down the walls~ there..."
    Reviewed August 6, 2026
    Return London (LON) - Detroit (DTW)
    LHR - DTWDirect DTW - LHR1 stop
    £1,280
    £1,166
    per traveller
    found 23 hours ago
    Trumbull and Porter Hotel
  • 26 Sept - 29 Sept

    MotorCity Casino Hotel + Flight

    North Corktown
    3 nights
    4.5 star property
    8.8/10 - Excellent (4,758 reviews)
    "very clean"
    Reviewed August 5, 2026
    Return London (LON) - Detroit (DTW)
    LHR - DTWDirect DTW - LHR1 stop
    £1,328
    £1,225
    per traveller
    found 23 hours ago
    MotorCity Casino Hotel

Discover the most popular places to visit in Sarnia

Sarnia Hotel Deals

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

Why should I book my Sarnia holiday with Expedia?

Expedia has you covered for every aspect of your Sarnia trip. You'll always get the best deals around, but when you bundle your airfares, accommodation and/or hire car into a holiday package, you'll get even more savings. Looking to really make the most of your break? Add some awesome activities and tours to your package. Expedia offers flexible cancellation policies on almost all bookings, so there's no need to stress if your plans change. Visit our Customer Service Portal link to find out more.

When is the best time of year to holiday in Sarnia?

Sarnia can get very busy in June, July and August, so if you want to escape the crowds, visit in December, January and February. With daytime average temperatures of -4ºC, January is the coolest period in Sarnia. The warmest time of year is July, when you can experience average temperatures of 21ºC during the day. Whatever the temperature, you'll discover plenty of things to keep you busy here.

What is the top hotel for my holiday in Sarnia?

Put your feet up and relax in comfort in Sarnia by choosing DoubleTree by Hilton Hotel Toronto Downtown as your home base and gateway to adventure and fun.

How do I get a cheap holiday to Sarnia?

If you love bargains, bundle your bookings into a Sarnia holiday. Whether you're looking for hotels, flights, hire cars or tours, you can book them all in one place. You'll have ample choice at your fingertips too. Expedia has more than 400 partner airlines and 321,000 hotels throughout the world to pick from. Fly with who you prefer, stay anywhere you like and save precious pounds — now that's the perfect holiday! Learn more about how you can save money on your next holiday when you bundle your flight and hotel bookings with Expedia.

What should I do on my Sarnia holiday?

There are lots of places to check out while on your holiday in Sarnia. RBC Centre, Lambton College, Canatara Beach and Park and Bluewater Health are just a few of this city's leading attractions.

What is the best area to stay in when on holiday in Sarnia?

If you're interested in visiting RBC Centre, maximise your time sightseeing and book a stay close by. It's one of the best attractions in Sarnia.

Do I need a visa for my Sarnia holiday?

Official government websites are the best source of information on visa requirements, application procedures and any necessary documentation. Your nationality and reason for visiting, whether it be for holidays or business, will determine if you need a visa for Sarnia. Also be sure that your passport is up to date and has a minimum of six months validity remaining after your return date. Do all your travel planning ahead of time to avoid any last-minute surprises.

What should I wear on my Sarnia holiday?

Do some research into the sorts of clothing people in Sarnia wear, and maybe even look up social media fashion pages for inspiration. Try to create a versatile wardrobe with pieces that work for your destination and showcase your personal style. Daytime temperatures during January, Sarnia's coolest month, average -4ºC. July marks this city's warmest month when the average daily temperature reaches 21ºC. Our advice? Take the guesswork out of what to pack and check the weather forecast.

What does an Expedia Sarnia holiday include?

Flights, hotels and a cool car for all your fun road trip adventures. Simply pick and choose your favourite bundle and get access to great discounts. Once you've made your booking, add on a couple of activities and tours and watch your savings grow. When it comes to planning your Sarnia holiday, you're the one in control! Expedia features all sorts of properties, with the most popular in Sarnia being private holiday homes and cottages. With Expedia, you'll always have the freedom and flexibility to personalise your dream escape your way.

Does Expedia offer Book Now, Pay Later Sarnia holidays?

Your bank balance shouldn't prevent you from escaping on holiday, so Expedia has devised a solution to help. Now that we've joined forces with online lender Klarna, it's easier than ever to book a dream getaway without draining your savings. Klarna offers flexible payment options at checkout that take the stress out of budgeting for your trip. Consider one of these flexible payment options:

  • Pay monthly holidays: Realise your holiday dreams sooner with Klarna's convenient payment plans. If paying across multiple transactions sounds right for you, pick this option during the checkout process.
  • No-deposit holidays: If not paying ahead of time for your getaway makes hitting that "book now" button easier, consider a no-deposit holiday plan with Klarna so you can Book Now, Pay Later!

Can I choose my airline with a Sarnia Expedia holiday?

With a holiday package, you're in control. Whether you're eager to fly to Sarnia in coach or business class, simply choose from the available airline options. Expedia has access to over 400 partner airlines across the world.

* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.