$275 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 11/8. 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, 0 bags

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Everything you should know

Cheapest round-trip
$448
Typical prices: $567-$323
Icelandair
Wed 9/16Tue 9/22
BWI - KEF • Non-stop
Cheapest one-way
$275
Typical prices: $318-$875
Icelandair
Sun 11/8
BOS - KEF • Non-stop
Arrival airport
You can't fly directly to Keflavik. It is served by Reykjavik (KEF), located 1.9 miles from Keflavik.
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Flight Deals
Useful Info
Flight Deals

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

Wed, Sep 16 - Tue, Sep 22
Icelandair Logo
8:30 pm - 6:25 am
BWI
-
KEF
5h 55mnonstop
Icelandair Logo
5:00 pm - 7:25 pm
KEF
-
BWI
6h 25mnonstop
$448Icelandair
Sun, Aug 23 - Wed, Sep 2
Multiple Airlines Logo
7:15 am - 7:00 am
JFK
-
KEF
19h 45m
1 stop
Multiple Airlines Logo
9:30 am - 11:51 pm
KEF
-
JFK
18h 21m
1 stop
$449Multiple Airlines
Sat, Aug 29 - Sat, Sep 5
Icelandair Logo
11:10 pm - 8:55 am
JFK
-
KEF
5h 45mnonstop
Icelandair Logo
7:50 pm - 10:05 pm
KEF
-
JFK
6h 15mnonstop
$451Icelandair
Thu, Oct 1 - Wed, Oct 7
Air Canada Logo
8:30 pm - 7:55 am
LGA
-
KEF
7h 25m
1 stop
Air Canada Logo
9:15 am - 4:56 pm
KEF
-
LGA
11h 41m
1 stop
$453Air Canada
Tue, Sep 8 - Wed, Sep 16
United Airlines Logo
9:27 pm - 8:50 am
LGA
-
KEF
31h 23m
1 stop
United Airlines Logo
9:15 am - 8:01 am
KEF
-
LGA
26h 46m
1 stop
$455United Airlines
Thu, Oct 1 - Mon, Oct 5
United Airlines Logo
8:30 pm - 7:55 am
LGA
-
KEF
7h 25m
1 stop
United Airlines Logo
10:00 am - 8:59 pm
KEF
-
LGA
14h 59m
1 stop
$458United Airlines
Tue, Sep 22 - Fri, Oct 2
Air Canada Logo
2:30 pm - 7:55 am
LGA
-
KEF
13h 25m
2 stops
Air Canada Logo
9:15 am - 7:31 pm
KEF
-
LGA
14h 16m
2 stops
$461Air Canada
Sun, Sep 27 - Mon, Oct 5
KLM Logo
7:10 am - 7:00 am
JFK
-
KEF
19h 50m
1 stop
KLM Logo
11:25 am - 1:35 pm
KEF
-
JFK
6h 10mnonstop
$463KLM
Mon, Sep 28 - Tue, Oct 6
Delta Logo
11:55 pm - 9:30 am
JFK
-
KEF
5h 35mnonstop
Delta Logo
11:25 am - 1:35 pm
KEF
-
JFK
6h 10mnonstop
$465Delta
Sat, Oct 17 - Sat, Oct 24
Delta Logo
1:10 pm - 9:30 am
BOS
-
KEF
16h 20m
1 stop
Delta Logo
11:25 am - 6:27 pm
KEF
-
BOS
11h 02m
1 stop
$489Delta
Useful Info

Good to know - Book Cheap Keflavik Plane Tickets

Low seasonFebruary
Cheapest flight$275
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Boston to Reykjavik

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

Insights shared by verified travelers who flew to Keflavik 
MaryFlew with Icelandair
BOS
-
KEF
May 2026
The flight arrives in CDG terminal 1 which is pretty far away from the train station.
KeithFlew with Icelandair
SEA
-
KEF
Jun 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 Icelandair
IAD
-
KEF
Aug 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 PLAY
SWF
-
KEF
Mar 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 Icelandair
ORD
-
KEF
May 2024
If you’re in business class board first to avoid queuing
MilyFlew with PLAY
IAD
-
KEF
Mar 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 Seattle7h 25m
    Flights from New York John F Kennedy Intl Airport5h 35m
    Flights from Denver7h 15m
    Flights from Boston5h 10m
    Flights from Washington, D.C. Dulles Intl Airport5h 50m
  • What is the cheapest flight to Reykjavik?

    In the last 7 days, the cheapest flight deal to Reykjavik was found on the route from Boston, at $448 return. The most popular connection is from New York to Reykjavik and KAYAK users have found round-trip deals for as low as $449 in the last 7 days.

  • Which airlines fly to Reykjavik?

    Many airlines fly to Reykjavik, the most common ones being Icelandair, Delta, and United Airlines. See the amount of flights per week for popular airlines flying to Reykjavik.

  • 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). 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 Miami $897, from Boston $1,253
  • 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
Alaska AirlinesOverall score based on 12417 reviews
7.8Comfort
8.1Boarding
8.5Crew
7.0Entertainment
7.0Food
Airline reviews

Good flight overall. Lots of bumps during flight but pilot kept searching for smooth air

8.0 ExcellentAnonymous, May 2026
LIH - SAN
Read more Alaska Airlines reviews

Good flight overall. Lots of bumps during flight but pilot kept searching for smooth air

90 minute delay boarding the plane, 45 minute delay on the terminal, 2 hours late arriving, currently waiting 45 minutes on the tarmac for a gate so we can BEGIN deboarding. Absolute mess. Definitely will be my last flight with Alaska.

The flight attendant and first class were very friendly, efficient, and wanted to make sure that service was great. Highly recommend this airline.

Extremely professional crew there are very friendly and first class. Everything worked well on the plane. Food was to be expected. Drinks were very good. Shout out to Charlie in first class who was an excellent flight attendant.

The plug in for my charger didn’t work and on my return flight back home the passenger in the window seat got up seven times

The gate agents begged us to check our carryons. They BEGGED us, over and over, and said that the flight was completely, totally full, and said that if we don't check our bags, it will cause huge delays. They finally said that "group suchandsuch will be required to check bags!" So I checked mine. Well, the flight wasn't close to being full, and many of the overhead compartments were *empty*! Moreover, my bag was delayed at the carousel, and it wasn't on the carousel that was posted. COME ON, AIRLINE, you can look at the seating for the flight on your computer and decide whether it's really necessary to beg and beg and beg people to go through the hassle of checking their bags! This is annoying as hell and makes me not want to use your crummy airline ever again.

A gluten free option I could actually eat would have been nice.

Flight got delayed like 5 times, then they put and ada passenger in the back of the plane.

On this flight there wer only 25 people on board. So no one in 5 rows ahead of me and noone in 7 rows behind me. So very chill.

They called me 2 hours before my original flight from SFO was to depart to let me know it was delayed and that I would miss my connection. They then rebooked on a different flight leaving a half hour earlier to a different connecting airport, so that I would not miss my connection. It all worked out and I arrived at my destination without a problem and 15 minutes earlier than the original flight would have. Nice!

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

The Boarding process was great. Particularly since my wife and I require assistance. The flight attendants were amazing. We travel frequently; they honestly were a cut above. 😀

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

Lost of requested seat assignments. Lost my husband's meal choice

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

We had a delay, but thankfully I made it to my connection. Overall it went smooth

The flight had a delay but I made it to my connection. Flight was smooth overall

As I wrote earlier, poor planning and/or communication. At least twice, we were told that we would be boarding in less than ten minutes, only to have the flight again delayed at least another hour.

This flight is a quick way to get to Chicago, but a bit expensive.

The Check-in process at CDG was confusing and the crew was not helpful. But the flight was on-time and that is most important to me.

On-time arrivals and departures. Crew helpful and friendly. Yet everything costs extra: seat selection, food, even airphones!

Pleasant, attentive flight attendants, but they’ve got to upgrade their seats to be a true “business class” carrier.

Was a bit surprised that Icelandair flies a domestically configured 757s on long-haul flights to Iceland (no lie-flat seats in business class).

When you consider the price I ended up paying for everything. This was not a good deal! I had no idea that this airline had changed to a bargain basement no frills airline. So, it was disappointing to have to pay for every little thing. The only thing included was water and coffee. You have to pay for everything else! So I just felt nickel and dime.

The movie choices were poor. The worst problem is the treatment of passengers durinng pre-boarding. In one case the primes were checked in and sent down the boarding tunnek only to stand waiting there while the plane is cleaned. In the second case the bus was loaded, the doors closed and just stood there unmoving like sardeines in a tin for over TEN minutes. In both cases it was rough on us old guys who find standing for long periods trying.. In other words, Donnt just stack us up and forget us.

Second time with Saga Premium, everything was fab, but the entertainment centre on both my flights didn't work, plus the seat on the NY to Rek flight (Airbus) was so solid and so uncomfortable. The 737Max flight's seat was much, much better.

I’m considering never flying with Iceland Air again. The seats in economy are torture. Now you only get water, coffee and tea for free- really? No food, not a single peanut. The passport line was insane, everyone was worried about catching their connecting flight. This was the third time I’ve barely made my connection, had to run. It can’t be that my choice is to use the bathroom (during the 50 minutes between flights) or make my flight. SO stressful! Ugh.

Iceland Air severely damaged a checked bag. Additionally, the gate agent caused issues for many passengers who had standard-sized onboard bags that would have passed inspection by any other airline.

The staff was kind and helpful. There was no food, and you needed to bring your own earphones to use the entertainment, which I didn’t know.

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