HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Ontario (ONT) to Reykjavik from $573

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 9/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — REK
May 9 — May 161
From?
To?
Thu 5/9
Thu 5/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

How far in advance should I book a flight from Ontario to Reykjavik?

Find a great deal and save up to 29% by booking at least 42 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Ontario to Reykjavik within the next two weeks, with the cheapest ticket starting at $848.

What is the cheapest month to fly from Ontario to Reykjavik?

Flights from Ontario to Reykjavik lean towards being more expensive in June. Prices are generally better when you fly from Ontario to Reykjavik in April, with the cheapest ticket starting at $565.

When is the cheapest time to fly from Ontario to Reykjavik (ONT - KEF)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Reykjavik as you normally would.

Cheap Air Canada flights from Ontario to Reykjavik

Explore cheap flight options specifically provided by Air Canada for the route between Ontario and Reykjavik. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Take a look at some of the lowest-priced Air Canada flights heading from Ontario to Reykjavik. Make sure to double check the flight details before booking.
Sat 7/206:25 pmONT - KEF
2 stops31h 10mAir Canada
Mon 7/2910:00 amKEF - ONT
2 stops33h 33mAir Canada
Deal found 5/3$777
Fri 9/205:15 amONT - KEF
3 stops20h 20mAir Canada
Sat 9/2810:00 amKEF - ONT
3 stops17h 32mAir Canada
Deal found 5/3$1,403
Sat 9/215:15 amONT - KEF
3 stops20h 20mAir Canada
Sat 9/2810:00 amKEF - ONT
3 stops17h 32mAir Canada
Deal found 5/3$1,423
Fri 9/205:15 amONT - KEF
3 stops20h 20mAir Canada
Thu 9/2610:00 amKEF - ONT
3 stops17h 32mAir Canada
Deal found 5/3$1,428
Tue 9/175:15 amONT - KEF
3 stops20h 20mAir Canada
Thu 9/2610:00 amKEF - ONT
3 stops17h 32mAir Canada
Deal found 5/3$1,478
Fri 7/195:20 amONT - KEF
3 stops20h 15mAir Canada
Mon 7/2910:00 amKEF - ONT
3 stops17h 48mAir Canada
Deal found 5/3$1,497
Sat 7/205:20 amONT - KEF
3 stops20h 15mAir Canada
Mon 7/2910:00 amKEF - ONT
3 stops17h 48mAir Canada
Deal found 5/3$1,498

Cheap United Airlines flights from Ontario to Reykjavik

Explore cheap flight options specifically provided by United Airlines for the route between Ontario and Reykjavik. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Browse through some of the cheapest United Airlines flights traveling from Ontario to Reykjavik. Ensure the flight price, dates, time, and airline match your criteria before you book.
Fri 9/66:00 amONT - KEF
3 stops18h 00mUnited Airlines
Tue 9/1011:00 amKEF - ONT
2 stops20h 45mUnited Airlines
Deal found 5/2$784
Fri 9/65:15 amONT - KEF
2 stops20h 15mUnited Airlines
Tue 9/1011:00 amKEF - ONT
2 stops20h 45mUnited Airlines
Deal found 5/2$785
Thu 5/161:36 pmONT - KEF
2 stops35h 54mUnited Airlines
Fri 5/3112:00 pmKEF - ONT
2 stops16h 14mUnited Airlines
Deal found 5/3$1,109
Fri 5/1010:42 amONT - KEF
2 stops14h 48mUnited Airlines
Tue 5/1412:00 pmKEF - ONT
2 stops18h 04mUnited Airlines
Deal found 5/3$1,111
Thu 7/116:00 amONT - KEF
2 stops18h 00mUnited Airlines
Sat 7/2012:00 pmKEF - ONT
2 stops15h 48mUnited Airlines
Deal found 5/3$1,196
Sun 6/166:00 amONT - KEF
2 stops18h 00mUnited Airlines
Sat 6/2212:00 pmKEF - ONT
2 stops17h 27mUnited Airlines
Deal found 5/3$1,231
Fri 5/1010:42 amONT - KEF
2 stops14h 48mUnited Airlines
Tue 5/2112:00 pmKEF - ONT
2 stops18h 04mUnited Airlines
Deal found 5/3$5,466

Cheap Ontario to Reykjavik flights in May & June 2024

Find cheap flight options from Ontario to Reykjavik specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on May 4, 2024.
Check out some of the best flight deals from Ontario to Reykjavik in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sun 6/25:45 amONT - KEF
2 stops17h 35mDelta
Sun 6/98:50 amKEF - ONT
2 stops17h 52mDelta
Deal found 5/3$976
Thu 5/161:36 pmONT - KEF
2 stops35h 54mUnited Airlines
Fri 5/3112:00 pmKEF - ONT
2 stops16h 14mUnited Airlines
Deal found 5/3$1,109
Fri 5/1010:42 amONT - KEF
2 stops14h 48mUnited Airlines
Tue 5/1412:00 pmKEF - ONT
2 stops18h 04mUnited Airlines
Deal found 5/3$1,111
Sun 6/166:00 amONT - KEF
2 stops18h 00mUnited Airlines
Sat 6/2212:00 pmKEF - ONT
2 stops17h 27mUnited Airlines
Deal found 5/3$1,231
Sat 6/111:59 pmONT - KEF
2 stops27h 01mMultiple Airlines
Sat 6/81:05 amKEF - ONT
2 stops24h 52mMultiple Airlines
Deal found 5/3$1,468
Tue 5/77:31 amONT - KEF
2 stops19h 34mMultiple Airlines
Wed 5/81:05 amKEF - ONT
2 stops24h 17mMultiple Airlines
Deal found 5/4$1,507
Sat 5/411:40 pmONT - KEF
1 stop15h 55mJetBlue
Mon 5/69:40 amKEF - ONT
1 stop19h 29mJetBlue
Deal found 5/3$1,580
Sun 6/26:00 amONT - KEF
2 stops21h 00mBritish Airways
Sat 6/810:10 amKEF - ONT
2 stops20h 49mBritish Airways
Deal found 5/2$1,955
Mon 6/312:50 pmONT - KEF
2 stops38h 15mBritish Airways
Mon 6/1010:50 amKEF - ONT
2 stops20h 09mBritish Airways
Deal found 5/3$1,969

Ontario to Reykjavik 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Reykjavik in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Check out some of the best flight deals from Ontario to Reykjavik in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 9/165:15 amONT - KEF
2 stops20h 20mMultiple Airlines
Wed 9/2510:00 amKEF - ONT
2 stops18h 02mMultiple Airlines
Deal found 5/3$652
Mon 9/167:40 amONT - KEF
2 stops17h 55mMultiple Airlines
Mon 9/3010:00 amKEF - ONT
2 stops30h 58mMultiple Airlines
Deal found 5/3$697
Wed 9/186:00 amONT - KEF
2 stops19h 35mMultiple Airlines
Mon 9/3010:00 amKEF - ONT
2 stops19h 56mMultiple Airlines
Deal found 5/3$702
Tue 9/176:45 pmONT - KEF
2 stops30h 50mMultiple Airlines
Wed 9/2510:00 amKEF - ONT
2 stops18h 31mMultiple Airlines
Deal found 5/3$733
Tue 9/175:15 amONT - KEF
2 stops20h 20mMultiple Airlines
Mon 9/3010:00 amKEF - ONT
2 stops30h 58mMultiple Airlines
Deal found 5/3$746
Sat 9/216:00 amONT - KEF
2 stops19h 35mMultiple Airlines
Mon 9/3010:00 amKEF - ONT
2 stops30h 58mMultiple Airlines
Deal found 5/3$747
Fri 9/207:40 amONT - KEF
2 stops17h 55mMultiple Airlines
Mon 9/3010:00 amKEF - ONT
2 stops30h 58mMultiple Airlines
Deal found 5/3$766
Mon 9/167:40 amONT - KEF
2 stops17h 55mMultiple Airlines
Tue 10/110:00 amKEF - ONT
2 stops38h 17mMultiple Airlines
Deal found 5/3$775
Sat 7/206:25 pmONT - KEF
2 stops31h 10mAir Canada
Mon 7/2910:00 amKEF - ONT
2 stops33h 33mAir Canada
Deal found 5/3$777

Ontario to Reykjavik flights leaving soon

Find last-minute flight options from Ontario to Reykjavik for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Have a look at some of the flights available from Ontario to Reykjavik departing last-minute. Users should be sure to double check the price, date, and time of their last-minute flight.
Fri 5/1010:42 amONT - KEF
2 stops14h 48mUnited Airlines
Tue 5/1412:00 pmKEF - ONT
2 stops18h 04mUnited Airlines
Deal found 5/3$1,111
Fri 5/1010:42 amONT - KEF
2 stops14h 48mUnited Airlines
Tue 5/2112:00 pmKEF - ONT
2 stops18h 04mUnited Airlines
Deal found 5/3$5,466

One-way flights to Reykjavik from Ontario

Search for one-way flight options from Ontario to Reykjavik. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Users traveling one-way from Ontario to Reykjavik can select one of these great deals. For those needing a return trip from Ontario, there is a search form available above.
Wed 9/256:00 amONT - KEF
2 stops18h 00mUnited Airlines
Deal found 5/2$573
Sun 6/97:59 amONT - KEF
2 stops17h 16mMultiple Airlines
Deal found 5/4$586
Sun 6/97:23 pmONT - KEF
3 stops53h 57mMultiple Airlines
Deal found 5/4$594
Sun 6/93:10 pmONT - KEF
1 stop31h 45mMultiple Airlines
Deal found 5/4$595
Wed 10/235:15 amONT - KEF
2 stops24h 40mMultiple Airlines
Deal found 5/3$607
Sat 6/2912:50 amONT - KEF
1 stop22h 10mMultiple Airlines
Deal found 5/3$637
Wed 7/176:00 amONT - KEF
2 stops18h 00mUnited Airlines
Deal found 5/3$652
Thu 7/116:00 amONT - KEF
2 stops18h 00mUnited Airlines
Deal found 5/3$655
Wed 9/255:15 amONT - KEF
2 stops20h 20mAir Canada
Deal found 5/2$682

Find flights from Ontario to Reykjavik within your budget

Customize your flight search to find flights from Ontario to Reykjavik that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$652 - $1,425

Route

Depart

Return

Price

OntarioReykjavik Keflavik Intl

ONT - KEF

ONTKEF

Ontario

Mon 9/16

2 stops20h 20m

Reykjavik Keflavik Intl

Wed 9/25

2 stops18h 02m

$652

OntarioReykjavik Keflavik Intl

ONT - KEF

ONTKEF

Ontario

Mon 9/16

2 stops17h 55m

Reykjavik Keflavik Intl

Mon 9/30

2 stops30h 58m

$697

OntarioReykjavik Keflavik Intl

ONT - KEF

ONTKEF

Ontario

Wed 9/18

2 stops19h 35m

Reykjavik Keflavik Intl

Mon 9/30

2 stops19h 56m

$702

OntarioReykjavik Keflavik Intl

ONT - KEF

ONTKEF

Ontario

Sat 7/20

2 stops31h 10m

Reykjavik Keflavik Intl

Mon 7/29

2 stops33h 33m

$777

OntarioReykjavik Keflavik Intl

ONT - KEF

ONTKEF

Ontario

Fri 9/6

3 stops18h 00m

Reykjavik Keflavik Intl

Tue 9/10

2 stops20h 45m

$784

OntarioReykjavik Keflavik Intl

ONT - KEF

ONTKEF

Ontario

Thu 7/25

2 stops16h 15m

Reykjavik Keflavik Intl

Thu 8/1

2 stops20h 07m

$947

OntarioReykjavik Keflavik Intl

ONT - KEF

ONTKEF

Ontario

Fri 8/9

1 stop15h 50m

Reykjavik Keflavik Intl

Mon 8/12

1 stop19h 48m

$1,362

OntarioReykjavik Keflavik Intl

ONT - KEF

ONTKEF

Ontario

Mon 9/2

2 stops38h 25m

Reykjavik Keflavik Intl

Fri 9/13

2 stops19h 51m

$1,363

OntarioReykjavik Keflavik Intl

ONT - KEF

ONTKEF

Ontario

Tue 10/1

2 stops18h 24m

Reykjavik Keflavik Intl

Tue 10/8

2 stops20h 16m

$1,425

Flights are sorted by cheapest first

Deals found on 5/3

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Reykjavik

Get insights into the airlines that provide service to Reykjavik. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reykjavik. Reviews last updated May 4, 2024.
See what other customers who have flown with Air Canada, United Airlines and Delta from Ontario to Reykjavik have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,128 reviews
Check prices

Overall

8.1

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,128 reviews
Alaska Airlines
8.1
Very good
9,128 reviews
Check prices

Overall

8.1

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.1
Very good
10,848 reviews
Alaska Airlines
8.1
Very good
9,128 reviews
Check prices

Overall

8.1

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

JetBlue
7.6
Good
4,552 reviews
Alaska Airlines
8.1
Very good
9,128 reviews
Check prices

Overall

8.1

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,134 reviews
Alaska Airlines
8.1
Very good
9,128 reviews
Check prices

Overall

8.1

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,755 reviews
Alaska Airlines
8.1
Very good
9,128 reviews
Check prices

Overall

8.1

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

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

  • What airport do you fly from for flights from Ontario to Reykjavik?

    Located just 3.1 mi from the city center, Ontario is the airport most travelers will use when flying to Reykjavik from Ontario. Booking flights from Ontario (ONT) to Reykjavik should be relatively easy as there are 0 daily outbound flights to Reykjavik from 0 different airlines.

  • Can I find flights from Ontario to Reykjavik for under $700 on Cheapflights?

    Yes, there are multiple flights from Ontario to Reykjavik for under $700. The cheapest flight booked recently is on Multiple Airlines for just $652, but on average you can expect to pay $785.

  • Are there last-minute flights available from Ontario to Reykjavik for under $1,200?

    There are currently 2+ open flights from Ontario to Reykjavik within the next 7 days for less than $1,200.

  • What are the cheapest airlines to fly from Ontario to Reykjavik one-way?

    One-way options have recently been found by users for as low as $573 on United Airlines. Other airlines that offer cheap prices include Air Canada from $682 and JetBlue from $719 one-way.

  • What does ONT to KEF mean?

    This is defined as Ontario Airport (ONT) and Reykjavik Keflavik Intl Airport (KEF). Codes like Reykjavik Keflavik Intl Airport are often used to just call airports uniquely. Ready for more IATA code knowledge? These are related airports for your current travel destination: Reykjavik Domestic Airport (RKV).

  • Can I find deals for flights from Ontario to Reykjavik that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Reykjavik flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Reykjavik with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Reykjavik flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Ontario to Reykjavik that include hotel bookings?

    Yes. In addition to deals on Ontario to Reykjavik flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Reykjavik?

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

  • Can I find deals for business class flights from Ontario to Reykjavik?

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

  • Can I find deals for flights from Ontario to Reykjavik that allow pets onboard?

    Many airlines flying from Ontario to Reykjavik offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Reykjavik?

    Yes, you can often find last-minute deals on Ontario to Reykjavik flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Reykjavik flight deals updated?

    The Ontario to Reykjavik flight deals you see on this page were last updated on 5/3.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Reykjavik
See prices for flight routes from nearby airports that may be better suited for you.

Los Angeles to Keflavik Intl flights
San Francisco to Keflavik Intl flights
Oakland to Keflavik Intl flights
Santa Ana to Keflavik Intl flights
San Jose to Keflavik Intl flights
Burbank to Keflavik Intl flights
Ontario to Keflavik Intl flights
San Diego to Keflavik Intl flights
Sacramento to Keflavik Intl flights
Fresno to Keflavik Intl flights
Reno to Keflavik Intl flights
Long Beach to Keflavik Intl flights
Santa Rosa to Keflavik Intl flights
Monterey to Keflavik Intl flights
Los Angeles to Reykjavik Domestic flights
Los Angeles to Orlando flights
New York to New Delhi flights
Los Angeles to Salt Lake City flights
Tampa to Dallas flights
Baltimore to Dallas flights
Houston to Detroit flights
Los Angeles to Melbourne flights
USA to Maldives flights
Salt Lake City to Los Angeles flights
San Francisco to Rome flights
Ontario to Islamabad flights

Search flights from Ontario to Reykjavik by cabin class

Find flights from Ontario to Reykjavik, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Saint Peter Jersey
Flights to Kirkwall Arpt
Flights to Skiathos
Flights to Naxos
Flights to Ningbo Lishe Intl
Flights to Edremit/Korfez
Flights to Bourgas
Flights to Bodø
Flights to Pellston Emmet County
Flights to Cornwall Newquay
Flights to Ordu/Giresun
Flights to Batumi
Flights to Mason City
Flights to Biarritz Parme
Flights to Zakynthos Dionsios Salomos
Flights to Cortez Montezuma County
Flights to Clermont-Ferrand Aulnat
Flights to Nevsehir
Flights to Hyannis Barnstable
Flights to Girona Costa Brava
Flights to Kagoshima
Flights to Perugia Sant Egidio
Flights to Oran Es Senia
Flights to Chios

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Reykjavik?

Cheapflights helps you search for flights from Ontario to Reykjavik via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Reykjavik?

Cheapflights helps you find that perfect flight to Reykjavik from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ontario to Reykjavik with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Reykjavik, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ontario to Reykjavik become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines