$169 Find Cheap Flights to Keflavik

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Keflavik departing on 12/8. 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.
1 adult
1 adult, Economy

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Cheap Flights to Keflavik

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Keflavik that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Keflavik

Sun, Nov 9 - Fri, Nov 14
Icelandair Logo
7:40 pm - 6:35 amIAD-KEF
5h 55mnonstop
Icelandair Logo
4:50 pm - 6:30 pmKEF-IAD
6h 40mnonstop
$348Icelandair
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Sat, Nov 8 - Fri, Nov 14
Icelandair Logo
11:35 am - 9:45 pmBOS-KEF
5h 10mnonstop
Icelandair Logo
5:00 pm - 5:50 pmKEF-BOS
5h 50mnonstop
$348Icelandair
Find Deal
Fri, Nov 28 - Sat, Dec 6
SWISS Logo
4:25 pm - 1:20 pmJFK-KEF
15h 55m1 stop
SWISS Logo
2:20 pm - 1:05 pmKEF-JFK
27h 45m1 stop
$389SWISS
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Fri, Nov 14 - Sat, Nov 22
SWISS Logo
4:25 pm - 1:20 pmJFK-KEF
15h 55m1 stop
SWISS Logo
2:20 pm - 1:05 pmKEF-JFK
27h 45m1 stop
$390SWISS
Find Deal
Sun, Mar 15 - Thu, Mar 19
Scandinavian Airlines Logo
7:30 pm - 12:15 pmEWR-KEF
12h 45m1 stop
Scandinavian Airlines Logo
11:30 am - 2:25 pmKEF-EWR
30h 55m1 stop
$395Scandinavian Airlines
Find Deal
Sun, Mar 15 - Thu, Mar 19
Scandinavian Airlines Logo
7:30 pm - 12:15 pmEWR-KEF
12h 45m1 stop
Scandinavian Airlines Logo
11:30 am - 2:35 pmKEF-EWR
31h 05m2 stops
$401Scandinavian Airlines
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Mon, Mar 23 - Mon, Mar 30
Multiple Airlines Logo
11:00 pm - 1:05 pmEWR-KEF
34h 05m1 stop
Multiple Airlines Logo
12:25 am - 3:40 pmKEF-EWR
19h 15m1 stop
$405Multiple Airlines
Find Deal
Fri, Nov 28 - Sun, Dec 7
Multiple Airlines Logo
4:25 pm - 1:20 pmJFK-KEF
15h 55m1 stop
Multiple Airlines Logo
3:20 pm - 8:10 pmKEF-JFK
33h 50m1 stop
$405Multiple Airlines
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Thu, Nov 27 - Thu, Dec 4
Finnair Logo
10:45 pm - 9:15 amJFK-KEF
29h 30m1 stop
Finnair Logo
9:45 am - 7:05 pmKEF-JFK
14h 20m1 stop
$427Finnair
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Mon, Dec 1 - Mon, Dec 8
Finnair Logo
10:45 pm - 9:00 amJFK-KEF
29h 15m1 stop
Finnair Logo
10:00 am - 7:05 pmKEF-JFK
14h 05m1 stop
$428Finnair
Find Deal

Everything you should know

Top routes
JFK-KEF
Cheapest
BOS-KEF
Most popular
Insights
Insights
Insights
Insights
Cheapest round-trip
$348
Overall average: $470
Icelandair
Sun 11/9Fri 11/14
IAD - KEF • Non-stop
Cheapest non-stop
$340
Typical prices: $420-$593
Icelandair
Sun 10/12Tue 10/21
JFK - KEF • Non-stop
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We hope you love your trip to Keflavik!
Useful Info

Good to know - Book Cheap Keflavik Plane Tickets

Low seasonJanuary
Cheapest flight$169
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from New York John F Kennedy Airport to Reykjavik-Keflavik Airport

Flights to Keflavik: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew to Keflavik 
KeithFlew with IcelandairSEA-KEFJun 2025
The boarding was good but the line for check-in is pushed off to the side because of the recent construction. It’s fine but cramped as people jostle to get checked in. Also, we weren’t able to use our online check in and printed boarding pass so we had to basically check in twice.
Lei-SeaFlew with IcelandairIAD-KEFAug 2024
KEF is not like American airport, not a lot of seating and gate is announced when boarding starts so be prepared to move quickly. Food is good in airport and lots of seating around the food areas.
JulianFlew with PLAYSWF-KEFMar 2024
Have a big meal beforehand, and bring your own snacks to Stewart Airport - there's not a lot of choice once you're there. If you have a connecting flight at Reykjavik there's a great little food market in the airport where you can stock up on snacks. Refill your water bottles downstairs. And if your'e a smoker, you'll be thrilled to know there's a smoking area within the departure gates area (to the left of the elevators that go downstairs to the bathrooms).
FreddieFlew with IcelandairORD-KEFMay 2024
If you’re in business class board first to avoid queuing
MilyFlew with PLAYIAD-KEFMar 2024
Come at least two hours earlier than your boarding time. These “discount” Icelandic airlines are barebones with instructions. Eat outside the airport beforehand. The food sold on Play is very overpriced.

FAQs - booking Keflavik flights

  • How long is the flight to Keflavik?

    Flights from Chicago6h 31m
    Flights from Seattle7h 50m
    Flights from New York5h 57m
    Flights from Baltimore6h 15m
    Flights from Boston5h 30m
  • What is the cheapest flight to Reykjavik-Keflavik Airport?

    In the last 3 days, the cheapest flight deal to Reykjavik-Keflavik Airport was found on the route from New York, at $348 return. The most popular connection is from Boston to Reykjavik-Keflavik Airport and KAYAK users have found round-trip deals for as low as $348 in the last 3 days.

  • How to fly to Keflavik?

    You cannot fly directly to Keflavik. KAYAK recommends you fly to Reykjavik Keflavik Intl (KEF) (1.9 miles from Keflavik). From there you can rent a car or get a taxi.

  • What airports are near Keflavik?

    The closest airport is Reykjavik Keflavik Intl (KEF) (1.9 mi). Other nearby airports are Reykjavik Domestic (RKV) (20.67 mi) or Reykjavik All airports (REK) (22.1 mi). KAYAK recommends you fly to Reykjavik Keflavik Intl.

  • How far is Reykjavik Keflavik Intl Airport from central Reykjavik?

    The distance between Reykjavik Keflavik Intl Airport and downtown Reykjavik is 23 miles.

  • How does KAYAK find such low prices on flights to Keflavik?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Keflavik.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Keflavik?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Keflavik is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Keflavik?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Keflavik with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Keflavik?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Keflavik up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Keflavik

  • There is no major airport in Keflavik. It is instead served by Reykjavik Keflavik Intl Airport.
  • Looking for cheap airfare to Keflavik? 25% of our users found round-trip tickets to Keflavik for the following prices or less: From Boston $852, from Denver $1,062, from Miami $1,122
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Keflavik flight deals.

Reviews of the top 5 airlines flying to Keflavik

 
Need help choosing which airline to fly with from the United States to Keflavik? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7971 reviews
7.3Food
7.9Comfort
7.9Entertainment
8.2Boarding
8.5Crew
Airline reviews

The flight was great. The gate location was way to far away!!!

10.0 ExcellentLauren, Oct 2025JFK - PBI
Read more Delta reviews

The flight was great. The gate location was way to far away!!!

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

Gate agent rushed to fill hot jetway with crowd so it took over 12 minutes to go from gate to plane. Just like a discount airline Pooly prepared cabin and third time that claim of rough air prevented any cabin service. Friends on a Southwest flight at similar time had service.

Cramped seating for me. Luckily it wasn’t a long flight

Lounge in Lagos is terrible, food on board from Lagos to Atlanta was horrible. Only bright spot the cabin crew were awesome.

The airport was reasonably clean. The boarding process reasonably efficient. The cabin crew was efficient, polite but not that friendly. The food quality was unremarkable and the choices were awful . There was either a so so chicken dish or a “ vegetarian “ option which was really cheap carbohydrates drowned in cheese. Signing onto i flight wifi was not straightforward. Overall it was a very average experience

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

The service was great. However the lounge only gets passing grade

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

Food was poorly timed and not good.. Hand held snacks, really. I kept asking for water and never got any. Service was rushed for a 7-hour flight.

Boarding was organized. Old plane. Seat fairly comfortable. Business Class much too large so you don’t receive as much attention as you should considering what you pay for the seat.

Boarding was organized. Plane seats comfortable and service was attentive. Food options were good.

This was a very average flight. The seat was out of alignment so more uncomfortable than usual. The cabin felt not well maintained. But I safely got where I needed to go.

Trip was great. A wild landing in Ottawa with the wind and rain, but the pilot did a great job. Always love flying United.👍

I will never book a flight through Cheap fare. They booked me from Portland Main . And would not give me a refund, so I bought 2 tickets one for 299. From Portland Main to ORD. Then I had to buy a ticket from Oregon PDX to ORD that was another 440. So Just so you know they even told me it was there fault but no refund. Bad bussniess. I did inform United but they said they couldn't help me due to the fact I booked through Cheap Tickets. Never again. And I'm spreding the word. I let everyone know at my 50th class reunion

We were in business class. the angled seats in that class do not have a real window view & the placement of the controls are bad. But we knew that. But the food options were mediocre. The taste was fine, but the size was for a child. It’s just really feels like United is skimping on everything. Even when we were in the Polaris lounge they did not have diet sodas. They said they were out no Coke zero no Diet Coke, etc. I do not think the portion of nuts they serve on the plane could get any smaller. Really a minimal service and offer for what you’re paying for in business.

The internet service I paid for didn’t work at all and the flight crew was not very friendly.

Excellent experience. Starting with the agent at the Premier bag drop who noticed I was very early for my scheduled flight and offered to rebook me on an earlier flight with my seat preference. She would not let me leave the counter until she knew that all of the changes and new boarding pass showed up on my United app. At the gate, the flight boarded quickly such that we departed early and the flight was smooth. We arrived 20 minutes early at ORD and I was able to be home in time for dinner. One of the best flights I've had.

The flight attendants were rude. Seemed like they didn’t want to be there. Except for one girl that was really nice. Seats are sooooo uncomfortable. They give you a piece of paper and a thin cushion for a pillow and blanket that does nothing. Airlines have gone way downhill, especially United international flights. Food was disguting. Definitely flying ANA next time.

Service was excellent. Food and drinks were very good except for a greasy lump of a donut at the end of the flight that left us both feeling internally disgusted.

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

Seat was hard and uncomfortable and the temperature too warm and uncomfortable.

I flew Icelandair with my partner from Prague to the US. Overall flight time was around 12 hours, with a connecting flight in Iceland. I have flown internationally for years and with multiple airlines. Every airline serves you a meal when traveling internationally. Icelandair not only did not offer an inclusive meal, but they did not even offer a snack. The only things they served over our long flight was water and coffee. Ridiculous! Never again will I fly with Icelandair.

Best smelling onboard bathrooms ever. Even after use the whole flight. Biggest overhead bins. Most legroom in economy class. Great Icelandiic music. Really nice staff. Icelandair is awesome! (Don’t fly Air Canada! During the strike they lied about no flights available (I booked this flight myself) and hid the process to get money back on their website by obscuring menu titles, then made it difficult and time consuming to fill out. I’m Canadian. Don’t trust Air Canada!

It was good. The air plane is clean and staff were friendly.

Worst airline I’ve ever flown. Delayed 5.5 hrs, missed connecting flight, and missed an entire day of vacation. Zero customer service

Everything sucked. No food, one small glass of water, a tiny coffee, 5.5 hour delay with no customer service. Would never recommend flying them.

The crew was wonderful at check in, the gate and on board. Felt the luggage had more room than the passengers. The seats were smaller than most domestic U.S. airlines. I'm only 5'2" and I had little legroom. There were only 2 bathrooms in coach. Needed more. The flight was very smooth but not the most comfortable.

There was no lounge at Boston for us to use. Typically flying first class overseas comes with lounge privileges. The seats did not recline even a little. My headset only worked on one side. I felt like I was flying on Ryan Air, not Icelandic Air.

Excellent experience in every way, from ground crew helpfulness, boarding experience, inflight service all the way to modern equipment. My new favorite airline. I wish I could fly with them more often.

For a no frills flight this was surprising comfortable. The crew were helpful and nice. The flight was smooth and there were no delays or issues which I haven't had on a flight in a long time. I would definitely fly with them again.

The flight was canceled by play less than 24 hours prior to the trip, and I was unable to re-book. Have not received a refund for the trip despite filling out the appropriate form.

Was was cancelled less than 24 hours prior to my scheduled departure by PLAY. Despite my attempts to rebook my travel, I encountered significant cost increases that rendered this option unfeasible. In accordance with EC Regulation 261/2004, airlines are required to issue a full refund for cancelled flights within seven days of the scheduled departure if a refund is requested instead of rebooking on another flight. It has been three weeks without a refund or an answer

Have not recieved full refund for my flight, which was cancelled less than 24 hours prior to my scheduled departure by PLAY. Despite my attempts to rebook my travel, I encountered significant cost increases that rendered this option unfeasible. In accordance with EC Regulation 261/2004, airlines are required to issue a full refund for cancelled flights within seven days of the scheduled departure if a refund is requested instead of rebooking on another flight. This request was completed three weeks ago an answer or refund.

It would have been better to have USB charging ports available on the longer haul Flight that one of 2 hours

Was very good Staff was great. No tv monitors tho. So long flights make it longer

The worst. No free beverages. No entertainment on an overseas flight. Not enough space. Never again.

Play is affordable! Only way we fly from the states to Europe. Left late but arrived on time

have screens on backs of chairs...offer free snacks and water

Everything you need to know for your flight to Keflavik

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