Cheap flights from Ontario (ONT) to Keflavik Intl (KEF)

ONT — KEF
Aug 24 — Aug 311

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

Find a great deal and save up to 12% by booking at least 44 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 Keflavik Intl Airport within the next two weeks, with the cheapest ticket starting at $922.

What is the cheapest month to fly from Ontario to Reykjavik Keflavik Intl Airport?

Flights from Ontario to Reykjavik Keflavik Intl Airport lean towards being more expensive in July. Prices are generally better when you fly from Ontario to Reykjavik Keflavik Intl Airport in January, with the cheapest ticket starting at $576.

When is the cheapest time to fly from Ontario to Reykjavik Keflavik Intl Airport (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 Keflavik Intl Airport as you normally would.

Cheap flights from Ontario to Keflavik Intl in August, September 2022

The best prices found for ONT to KEF flights for August, September
Sep 5 - Sep 15
ONT

Ontario

KEF

Reykjavik Keflavik Intl

2 stops

19h 05m
KEF

Reykjavik Keflavik Intl

ONT

Ontario

2 stops

31h 22m
$820

Delta

Pick Dates

Deal found 19.8.22

Sep 28 - Oct 8
ONT

Ontario

KEF

Reykjavik Keflavik Intl

2 stops

20h 15m
KEF

Reykjavik Keflavik Intl

ONT

Ontario

2 stops

39h 57m
$951

United Airlines

Pick Dates

Deal found 19.8.22

Sep 24 - Oct 4
ONT

Ontario

KEF

Reykjavik Keflavik Intl

2 stops

30h 40m
KEF

Reykjavik Keflavik Intl

ONT

Ontario

2 stops

21h 15m
$957

Multiple Airlines

Pick Dates

Deal found 17.8.22

Ontario to Keflavik Intl 2022 flight deals

Cheap flights to Keflavik Intl from Ontario found for this year
Oct 2 - Oct 13
ONT

Ontario

KEF

Reykjavik Keflavik Intl

2 stops

18h 50m
KEF

Reykjavik Keflavik Intl

ONT

Ontario

2 stops

18h 48m
$803

KLM

Pick Dates

Deal found 18.8.22

Sep 5 - Sep 15
ONT

Ontario

KEF

Reykjavik Keflavik Intl

2 stops

19h 05m
KEF

Reykjavik Keflavik Intl

ONT

Ontario

2 stops

31h 22m
$820

Delta

Pick Dates

Deal found 19.8.22

Oct 2 - Oct 14
ONT

Ontario

KEF

Reykjavik Keflavik Intl

2 stops

18h 50m
KEF

Reykjavik Keflavik Intl

ONT

Ontario

2 stops

18h 48m
$879

KLM

Pick Dates

Deal found 18.8.22

Cheap United Airlines flights from Ontario to Keflavik Intl

Sep 28 - Oct 8
ONT

Ontario

KEF

Reykjavik Keflavik Intl

2 stops

20h 15m
KEF

Reykjavik Keflavik Intl

ONT

Ontario

2 stops

39h 57m
$951

United Airlines

Pick Dates

Deal found 19.8.22

Sep 28 - Oct 8
ONT

Ontario

KEF

Reykjavik Keflavik Intl

2 stops

20h 15m
KEF

Reykjavik Keflavik Intl

ONT

Ontario

2 stops

32h 18m
$1,026

United Airlines

Pick Dates

Deal found 18.8.22

Aug 29 - Sep 23
ONT

Ontario

KEF

Reykjavik Keflavik Intl

2 stops

18h 21m
KEF

Reykjavik Keflavik Intl

ONT

Ontario

2 stops

33h 58m
$1,036

United Airlines

Pick Dates

Deal found 17.8.22

Cheap American Airlines flights from Ontario to Keflavik Intl

Dec 10 - Dec 17
ONT

Ontario

KEF

Reykjavik Keflavik Intl

2 stops

27h 06m
KEF

Reykjavik Keflavik Intl

ONT

Ontario

2 stops

41h 54m
$1,004

American Airlines

Pick Dates

Deal found 17.8.22

Aug 29 - Sep 23
ONT

Ontario

KEF

Reykjavik Keflavik Intl

3 stops

52h 29m
KEF

Reykjavik Keflavik Intl

ONT

Ontario

3 stops

31h 36m
$1,880

American Airlines

Pick Dates

Deal found 17.8.22

Last minute flights from Ontario to Keflavik Intl

Late deals on return flights to Keflavik Intl from Ontario, departing today and this week
Aug 25 - Sep 1
ONT

Ontario

KEF

Reykjavik Keflavik Intl

2 stops

14h 30m
KEF

Reykjavik Keflavik Intl

ONT

Ontario

2 stops

20h 43m
$960

KLM

Pick Dates

Deal found 18.8.22

Aug 27 - Sep 9
ONT

Ontario

KEF

Reykjavik Keflavik Intl

2 stops

14h 30m
KEF

Reykjavik Keflavik Intl

ONT

Ontario

2 stops

18h 36m
$980

KLM

Pick Dates

Deal found 17.8.22

Aug 29 - Sep 23
ONT

Ontario

KEF

Reykjavik Keflavik Intl

2 stops

18h 21m
KEF

Reykjavik Keflavik Intl

ONT

Ontario

2 stops

33h 58m
$1,036

United Airlines

Pick Dates

Deal found 17.8.22

One-way flights to Keflavik Intl from Ontario

The cheapest one-way flights from Ontario to Keflavik Intl
Sep 29
ONT

Ontario

KEF

Reykjavik Keflavik Intl

2 stops

18h 45m
$631

United Airlines

Pick Dates

Deal found 19.8.22

Oct 15
ONT

Ontario

KEF

Reykjavik Keflavik Intl

2 stops

30h 55m
$636

United Airlines

Pick Dates

Deal found 17.8.22

Oct 17
ONT

Ontario

KEF

Reykjavik Keflavik Intl

1 stop

12h 45m
$788

Multiple Airlines

Pick Dates

Deal found 17.8.22

Related info for your journey

Useful info, stats and facts about Ontario to Keflavik Intl flights.

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

Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Reykjavik Keflavik Intl. 0 airlines have flights from Ontario to Reykjavik Keflavik Intl on a regular basis. Booking flights from Ontario to Reykjavik Keflavik Intl should not be difficult; the airport handles an average of 0 outbound flights to Reykjavik Keflavik Intl per day.

Can I find flights from Ontario to Reykjavik Keflavik Intl Airport for under $900 on Cheapflights?

Yes, there are multiple flights from Ontario to Reykjavik Keflavik Intl Airport for under $900. The cheapest flight booked recently is on KLM for just $803, but on average you can expect to pay $946.

Are there last-minute flights available from Ontario to Reykjavik Keflavik Intl Airport for under $1,000?

There are currently 20+ open flights from Ontario to Reykjavik Keflavik Intl Airport within the next 7 days for less than $1,000.

What are the cheapest airlines to fly from Ontario to Reykjavik Keflavik Intl Airport one-way?

One-way options have recently been found by users for as low as $631 on United Airlines. Other airlines that offer cheap prices include KLM from $796 and British Airways from $3,101 one-way.

What are the cheapest flights from Ontario to Reykjavik Keflavik Intl Airport?

Looking for the cheapest flight from Ontario to Reykjavik Keflavik Intl Airport? While on average our users pay $1,148, our data indicates the cheapest price to be $1,082. The most popular route (Ontario - Reykjavik Keflavik Intl), is priced around $887.

Alternative routes for Ontario to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.