JFK - KEF

£273 Find Cheap Flights from New York John F Kennedy Airport to Reykjavik – Compare and Save

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Everything you should know

Cheapest return flight
£316
Typical prices: £325-£501
Delta
Tue 2/10Mon 15/10
JFK - KEF • 2 stops
Cheapest direct flights
£320
Typical prices: £324-£498
Icelandair
Fri 28/9Sun 7/10
JFK - KEF • Direct
Direct flights
You can fly direct with Icelandair and Delta. Average duration is 5h 44m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 83% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 10 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 12% price drop
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Cheapest • Avg £303 (return)
Shortest trip • 10h 49m (one-way)
Insights
Insights
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We hope you enjoy your trip to Reykjavik Keflavik Intl Airport!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from John F Kennedy Intl to Keflavik Intl (JFK-KEF)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from John F Kennedy Intl to Keflavik Intl

Fri, 2 Oct - Thu, 15 Oct
Delta Logo
06:00 - 07:00JFK  New York John F Kennedy Intl-KEF Reykjavik Keflavik Intl
45h 00m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
Delta Logo
11:25 - 13:30KEF  Reykjavik Keflavik Intl-JFK New York John F Kennedy Intl
6h 05mdirect
£316Delta
Mon, 28 Sep - Wed, 7 Oct
Icelandair Logo
20:30 - 06:20JFK  New York John F Kennedy Intl-KEF Reykjavik Keflavik Intl
5h 50mdirect
Icelandair Logo
17:00 - 19:20KEF  Reykjavik Keflavik Intl-JFK New York John F Kennedy Intl
6h 20mdirect
£320Icelandair
Mon, 28 Sep - Wed, 7 Oct
Icelandair Logo
20:30 - 06:20JFK  New York John F Kennedy Intl-KEF Reykjavik Keflavik Intl
5h 50mdirect
Icelandair Logo
17:00 - 19:20KEF  Reykjavik Keflavik Intl-JFK New York John F Kennedy Intl
6h 20mdirect
£322Icelandair
Mon, 28 Sep - Wed, 7 Oct
Icelandair Logo
20:30 - 06:20JFK  New York John F Kennedy Intl-KEF Reykjavik Keflavik Intl
5h 50mdirect
Icelandair Logo
17:00 - 19:20KEF  Reykjavik Keflavik Intl-JFK New York John F Kennedy Intl
6h 20mdirect
£323Icelandair
Wed, 30 Sep - Fri, 16 Oct
Delta Logo
23:55 - 09:30JFK  New York John F Kennedy Intl-KEF Reykjavik Keflavik Intl
5h 35mdirect
Delta Logo
11:25 - 13:35KEF  Reykjavik Keflavik Intl-JFK New York John F Kennedy Intl
6h 10mdirect
£344Delta
Wed, 30 Sep - Fri, 16 Oct
Delta Logo
07:10 - 07:00JFK  New York John F Kennedy Intl-KEF Reykjavik Keflavik Intl
19h 50m1 stop Minneapolis St Paul
Delta Logo
11:25 - 13:35KEF  Reykjavik Keflavik Intl-JFK New York John F Kennedy Intl
6h 10mdirect
£347Delta
Wed, 30 Sep - Fri, 16 Oct
Delta Logo
08:52 - 07:00JFK  New York John F Kennedy Intl-KEF Reykjavik Keflavik Intl
18h 08m2 stops Raleigh-Durham Minneapolis St Paul
Delta Logo
11:25 - 13:35KEF  Reykjavik Keflavik Intl-JFK New York John F Kennedy Intl
6h 10mdirect
£351Delta
Thu, 1 Oct - Fri, 16 Oct
Delta Logo
07:15 - 07:00JFK  New York John F Kennedy Intl-KEF Reykjavik Keflavik Intl
19h 45m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul
Delta Logo
11:25 - 13:35KEF  Reykjavik Keflavik Intl-JFK New York John F Kennedy Intl
6h 10mdirect
£355Delta
Thu, 1 Oct - Fri, 16 Oct
Delta Logo
17:59 - 07:00JFK  New York John F Kennedy Intl-KEF Reykjavik Keflavik Intl
33h 01m1 stop Minneapolis St Paul
Delta Logo
11:25 - 13:35KEF  Reykjavik Keflavik Intl-JFK New York John F Kennedy Intl
6h 10mdirect
£356Delta
Sat, 3 Oct - Fri, 16 Oct
Delta Logo
12:00 - 07:00JFK  New York John F Kennedy Intl-KEF Reykjavik Keflavik Intl
15h 00m1 stop Minneapolis St Paul
Delta Logo
11:25 - 13:35KEF  Reykjavik Keflavik Intl-JFK New York John F Kennedy Intl
6h 10mdirect
£360Delta
Booking Insights

Price, demand, and travel trends for New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport with more confidence.

How much is a return flight from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport?

Return flights from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport start at £316. Prices are below average for this route right now, with typical return fares ranging from £325 to £501. The lowest price found in the past 5 days was £316 on Delta.

What's the cheapest day of the week to fly from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport?

Monday is the cheapest day of the week to fly from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport and is 4% cheaper than the average day. Friday is the most expensive day with flight prices 6% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport?

  • September is the cheapest month to fly from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport at £346 return.
  • December (£468) and August (£452) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 35% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport the cheapest?

Flights from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport are cheapest 10 weeks before departure. Booking in this window typically costs about 22% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from John F Kennedy Intl to Keflavik Intl

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Icelandair and Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or out at sea, likely en route to Antarctica or the Arctic.

Key details for New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport flights

Low season

January

Cheapest flight

£273
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (6% more expensive on average)
Flights from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport

When to book flights from John F Kennedy Intl to Keflavik Intl

Are your dates flexible? Find out the best times to travel from John F Kennedy Intl to Keflavik Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airlines offer extra legroom and free seat selection on New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport flights?

    Among airlines operating New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport flights:

    • Icelandair: offers extra legroom; offers free seat selection
    • Virgin Atlantic: offers extra legroom; offers free seat selection
    • Delta: offers extra legroom; offers free seat selection
    • KLM: offers free seat selection
    • Air France: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines are available on the route from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport?

    2 airlines operate flights between New York John F Kennedy Intl Airport and Reykjavik Keflavik Intl Airport. The airlines offering direct flights on this route include:

    • Icelandair
    • Delta

  • Which airports can I use when flying from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport?

    Flights from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport usually depart from New York John F Kennedy Intl (JFK) and arrive at Reykjavik Keflavik Intl (KEF).

  • Which airlines include bags at no extra cost on New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Icelandair: a cabin bag and a checked bag in Economy class
    • Virgin Atlantic: a cabin bag and a checked bag in Economy class
    • Delta: a cabin bag and a checked bag in Economy class

    Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

  • Which cabin classes can I book on flights from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport?

    Only Economy class is available on flights from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport.

  • How much can I save by having a stopover when flying from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport?

    On this route, stopover flights are cheaper than direct options on average. Stopover fares average £303 return via Montreal Pierre Elliott Trudeau Intl (YUL), compared with £392 for direct.

  • What is the standard checked bag allowance on flights from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £42–£74 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport?

    The Boeing 767-300 (winglets) family is used most often on this route, operated mainly by Delta and KLM. Other aircraft seen on the route include Boeing 757-200 variants.

  • Which airports do connecting flights from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport pass through?

    One-stop flights from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport most commonly connect through:

    • Helsinki-Vantaa (HEL) – 75% of one-stop connections
    • Boston Logan Intl (BOS) – 7% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) – 5% of one-stop connections
    • Kastrup Copenhagen (CPH) – 2% of one-stop connections

    Helsinki-Vantaa (HEL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport?

    Yes. Being flexible with your travel dates can save you up to 10% on the New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport route. Monday is the cheapest departure day at £378 return on average, while Friday is the most expensive at £418, a difference of £39. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • At what point is a flight considered delayed on the route from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport route, 18% of flights were delayed in the past 3 months, with delays averaging 3 hours 8 minutes.

  • How are flight departures from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport spread across the day?

    Evening is the busiest departure period on New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport flights, with 50% leaving in that window. Night departures account for 50%, Morning flights for 0%, and Afternoon flights for 0%.

  • What popular places can I visit in Reykjavik Keflavik Intl Airport?

    Some of the most popular sights in Reykjavik Keflavik Intl Airport are Reykjavik City Centre, Harpa, and Sundhollin. These are among the most viewed places in Reykjavik Keflavik Intl Airport on KAYAK.

  • What are the earliest and latest flights from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport?

    These are the earliest and latest flight times available from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport:

    • Earliest: departs at 19:25 and lands at 01:09
    • Latest: departs at 23:55 and lands at 05:39.

    The flight takes about 5h 44m.

  • How expensive are last-minute New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 14% above the route average of £394. Book 10 weeks before departure for the lowest fares.

  • How long is a flight from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport?

    A direct flight from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport takes 5h 44m, covering 2,585 miles.

  • Do I need a passport to fly from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport looking right now?

    One-way fares from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport are currently higher than usual. Average one-way flight prices are about £353, which is 18% above the typical average for this route.

  • How do delay rates compare for morning and evening flights from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport?

    Night flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • How much time can I save by choosing a different stopover airport from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport?

    Flying via Toronto Pearson Intl (YYZ) gives the shortest average 1-stop total travel time of 10h 49m, compared to 14h 34m via London Heathrow (LHR) and 14h 57m via Boston Logan Intl (BOS).

  • What is the time difference between New York John F Kennedy Intl Airport and Reykjavik Keflavik Intl Airport?

    Reykjavik Keflavik Intl Airport is 4 hours ahead of New York John F Kennedy Intl Airport (Greenwich Mean Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Reykjavik Keflavik Intl Airport (KEF)?

    Reykjavik Keflavik Intl Airport (KEF) hosts 5 major car hire companies, with daily rates starting from around £12 for economy cars. Top options include:
    • Ice Rental 4x4
    • Fair Car
    • Budget
    • Europcar
    • Alamo

  • How much should I expect to pay for a New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport flight?

    Return flights from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport range from £325 to £501, with an average of £394 over the past 12 months. Anything below £325 counts as a good deal.

  • Which airlines offer Wi-Fi on New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport flights?

    British Airways is the only airline on the New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport route offering in-flight Wi-Fi. Pricing depends on fare class.

Your guide to booking New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure instead of Friday. On this route, Monday flights average £378 – about £39 less than Friday (9% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 10 weeks before you fly. On this route, that window historically saves about 22% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport trip for September. Fares historically average £346 return in that month – typically £122 less than the most expensive month, which is December (based on the last 12 months).
  • If arriving on time is high on your priority list, Icelandair is the strongest pick on this route. 83% of Icelandair flights from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport arrived on time in the past 3 months, slightly above the route's average on-time arrival rate of 82%. When flights on this route do arrive late, the average delay is 3 hours8 minutes, so choosing an airline with strong on-time performance can make a difference on tight schedules.
  • If you have the time, taking a 1-stop flight through Montreal Pierre Elliott Trudeau Intl Airport (YUL) can be cheaper than flying direct. The cheapest stopover option averages £303 return on this route – about £89 less than direct flights (based on the last 12 months).

Prefer to fly direct from New York John F Kennedy Airport to Reykjavik?

 
Find which airlines fly direct from New York John F Kennedy Intl Airport to Reykjavik Keflavik Intl Airport, which days they fly and book direct flights.

Direct departures

New York John F Kennedy Intl to Reykjavik Keflavik Intl

Monday

Delta,Icelandair

Delta,Icelandair

Tuesday

Delta,Icelandair

Delta,Icelandair

Wednesday

Delta,Icelandair

Delta,Icelandair

Thursday

Delta,Icelandair

Delta,Icelandair

Friday

Delta,Icelandair

Delta,Icelandair

Saturday

Delta,Icelandair

Delta,Icelandair

Sunday

Delta,Icelandair

Delta,Icelandair

See more direct flights

Direct returns

Reykjavik Keflavik Intl to New York John F Kennedy Intl

Monday

Delta,Icelandair

Delta,Icelandair

Tuesday

Delta,Icelandair

Delta,Icelandair

Wednesday

Delta,Icelandair

Delta,Icelandair

Thursday

Delta,Icelandair

Delta,Icelandair

Friday

Delta,Icelandair

Delta,Icelandair

Saturday

Delta,Icelandair

Delta,Icelandair

Sunday

Delta,Icelandair

Delta,Icelandair

See more direct flights

More options for your flight from John F Kennedy Intl to Keflavik Intl

Complete your trip to Keflavik Intl with a hotel stay or car hire