Cheap flights from USA to Keflavik Intl (KEF)

Know your dates, get live prices in seconds:

From
To
Depart
–
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
Add another flight clear all

We work with more than 300 partners to bring you better travel deals

Home Europe Iceland Reykjavik Keflavik Intl Cheap flights from USA to Keflavik Intl

How to find the cheapest flight from
USA to Keflavik Intl (KEF)

All the information you need to plan the best null to KEF flight in 2021: compare USA to Keflavik Intl flight prices with the expected peak season, weather and rainfall in Keflavik Intl.
When is the cheapest time to fly from USA to Reykjavik Keflavik Intl Airport (US - KEF)?

When flying from USA to Reykjavik Keflavik Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

June is one of the best times of the year to fly to Reykjavik Keflavik Intl Airport from USA. Prices for June average $815 per person but you can even find prices for as low as $595. The most expensive prices can be found in the month of December. Opting for a June flight can save you 30% on your journey compared to booking in June

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

Travelers have found it’s best to book a flight 19 days in advance to save up to 15% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 19 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from USA to Reykjavik Keflavik Intl Airport 1-2 weeks in advance for as low as $784, or $919 for flights within the next 24 hours.

Cheap flights from USA to Keflavik Intl in November, December 2021

The best prices found for USA to KEF flights for November, December
10 Dec - 15 Dec
$470pp
JFK
New York John F Kennedy Intl
Icelandair
Non-Stop
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Non-Stop
JFK
New York John F Kennedy Intl
9 Dec - 13 Dec
$470pp
BOS
Boston Logan Intl
Icelandair
Non-Stop
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Non-Stop
BOS
Boston Logan Intl
9 Dec - 14 Dec
$472pp
JFK
New York John F Kennedy Intl
Icelandair
Non-Stop
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Non-Stop
JFK
New York John F Kennedy Intl

USA to Keflavik Intl 2022 flight deals

Cheap flights to Keflavik Intl from USA found for next year
10 Dec - 15 Dec
$470pp
JFK
New York John F Kennedy Intl
Icelandair
Non-Stop
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Non-Stop
JFK
New York John F Kennedy Intl
9 Dec - 13 Dec
$470pp
BOS
Boston Logan Intl
Icelandair
Non-Stop
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Non-Stop
BOS
Boston Logan Intl
9 Dec - 14 Dec
$472pp
JFK
New York John F Kennedy Intl
Icelandair
Non-Stop
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Non-Stop
JFK
New York John F Kennedy Intl

Non-stop flights to Keflavik Intl from USA

Save time with USA to Keflavik Intl direct flight deals
19 Jan - 26 Jan
$307pp
BOS
Boston Logan Intl
Icelandair
Non-Stop
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Non-Stop
BOS
Boston Logan Intl
20 Jan - 27 Jan
$309pp
BOS
Boston Logan Intl
Icelandair
Non-Stop
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Non-Stop
BOS
Boston Logan Intl
22 Jan - 29 Jan
$309pp
JFK
New York John F Kennedy Intl
Icelandair
Non-Stop
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Non-Stop
JFK
New York John F Kennedy Intl

Last minute flights from USA to Keflavik Intl

Late deals on round-trip flights to Keflavik Intl from USA, departing today and this week
3 Dec - 14 Feb
$488pp
JFK
New York John F Kennedy Intl
Icelandair
Non-Stop
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Non-Stop
JFK
New York John F Kennedy Intl
7 Dec - 14 Dec
$492pp
BOS
Boston Logan Intl
Icelandair
Non-Stop
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Non-Stop
BOS
Boston Logan Intl
6 Dec - 13 Dec
$492pp
EWR
Newark
Lufthansa
 
1 STOP
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Lufthansa
   
2 STOPS
EWR
Newark

One-way flights to Keflavik Intl from United States

The cheapest one-way flights from USA to Keflavik Intl
3:05 pm - 11:45 am
Finnair
1 Stop
16h 40m
JFK - KEF
Finnair
$340
6:00 pm - 1:50 pm
Multiple Airlines
3 Stops
38h 50m
JFK - KEF
Multiple Airlines
$348
Kiwi.com
2:25 pm - 1:15 am
Icelandair
Nonstop
5h 50m
JFK - KEF
Icelandair
$351
mytrip.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">USA</span> to <span class="emphasized">Keflavik Intl</span> flights.

Flight FAQs

From USA to Keflavik Intl

Which airlines flying from United States to Reykjavik Keflavik Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from United States to Reykjavik Keflavik Intl that may be offering flexible cancellation policies are Icelandair, WOW air, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from USA to Reykjavik Keflavik Intl Airport for under $400 on Cheapflights?

Yes, there are multiple flights from USA to Reykjavik Keflavik Intl Airport for under $400. The cheapest flight booked recently is on Icelandair for just $307, but on average you can expect to pay $312.

Are there nonstop flights from USA to Reykjavik Keflavik Intl Airport for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from USA to Reykjavik Keflavik Intl Airport under $400. A good price for a nonstop flight from USA to Reykjavik Keflavik Intl Airport is less than $312.

Are there last-minute flights available from USA to Reykjavik Keflavik Intl Airport for under $500?

There are currently 20+ open flights from USA to Reykjavik Keflavik Intl Airport within the next 7 days for less than $500.

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

The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $329. However, be on the lookout for offers from Finnair and British Airways, as they are both options that can get you from USA to Reykjavik Keflavik Intl Airport for a low price.

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

Looking for the cheapest flight from USA to Reykjavik Keflavik Intl Airport? While on average our users pay $1,502, our data indicates the cheapest price to be $468. The most popular route (New York John F Kennedy Intl - Reykjavik Keflavik Intl), is priced around $310.

What are the most popular routes from USA to Reykjavik Keflavik Intl Airport?

Most travelers choose New York John F Kennedy Intl - Reykjavik Keflavik Intl, Newark - Reykjavik Keflavik Intl or New York LaGuardia - Reykjavik Keflavik Intl when deciding on the best route from USA to Reykjavik Keflavik Intl Airport.

What are the most popular airlines that fly from USA to Reykjavik Keflavik Intl Airport?

Major Airline, American Airlines and Air Canada are the most popular airlines when flying from USA to Reykjavik Keflavik Intl Airport.

Related searches

Flights to Keflavik Intl from USA
Flights to USA Flights to Keflavik Intl

Rent a Car

Car Rentals in Keflavik Intl

COVID Restrictions

View COVID Travel Restrictions for Keflavik Intl, Iceland

Do I need a COVID test to fly to Keflavik Intl from USA?

Information is based on travel restrictions from USA to Reykjavik Keflavik Intl

Most visitors from USA need to provide a negative COVID-19 test result and/or quarantine to enter Reykjavik Keflavik Intl.

COVID-19 testing requirements
Visitors from USA must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Reykjavik Keflavik Intl.

Quarantine requirements
Visitors from USA are not required to quarantine after entering Reykjavik Keflavik Intl.

Documents
Contact Tracing App - Recommended

Pre Registration Form - Traveler must submit the form 72 hours before arriving in Iceland.


Do I need a test to fly back to USA from Keflavik Intl?

Returning to USA from Reykjavik Keflavik Intl

COVID-19 testing requirements
Visitors from Reykjavik Keflavik Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to USA.

Quarantine requirements
Visitors from Reykjavik Keflavik Intl are not required to quarantine after entering USA.

Hide COVID Travel Restrictions for Keflavik Intl, Iceland

Departure points for flights from USA to Keflavik Intl

Select to see more specific information for flights to Keflavik Intl from all departure points in USA.
Show more

Destination information for Keflavik Intl

Things to know before you go - useful duration and weather info for your trip from USA to Keflavik Intl.
Today's exchange rate
$1 = 130 kr
Flight duration from United States to Reykjavik Keflavik Intl
5h 50m
Average temperature for November in Keflavik Intl
41.0 °F
Avg rainfall for November in Keflavik Intl
2.3 ″

Airports servicing Reykjavik

Keflavik Intl (KEF)

Top 10 airlines flying from USA to Reykjavik Keflavik Intl

The chart below displays the airlines Cheapflights users traveling from USA to Keflavik Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Alaska Airlines 		$137 $196 No cancel fee 75%
WOW air 		$149 $318 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by WOW air. Please check directly on their website for additional information.
Delta 		$260 $724 No cancel fee N/A
Air France 		$269 $474 No cancel fee 77%
JetBlue 		$275 $629 No cancel fee 62%
Air Canada 		$301 $611 No cancel fee 67%
Icelandair 		$312 $693 No cancel fee 76%
United Airlines 		$315 $708 No cancel fee 69%
KLM 		$330 $731 No cancel fee 75%
Lufthansa 		$337 $730 No cancel fee 76%

Popular flight searches

Check out other popular destinations found by fellow travelers in 2021.
Home Europe Iceland Reykjavik Keflavik Intl Cheap flights from USA to Keflavik Intl