PHX - KEF

$272 Find Cheap Flights from Phoenix to Reykjavik

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix to Reykjavik departing on 8/16. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Reykjavik Keflavik Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Reykjavik, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Reykjavik, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flights from Phoenix to Reykjavik (PHX-KEF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phoenix to Reykjavik 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 from Phoenix to Reykjavik

Sun, Aug 24 - Mon, Sep 1
WestJet Logo
8:00 am - 8:15 amPHX-KEF
17h 15m1 stop
WestJet Logo
9:35 am - 12:22 pmKEF-PHX
33h 47m1 stop
$521WestJet
Find Deal
Mon, Aug 18 - Mon, Aug 25
WestJet Logo
1:10 pm - 8:15 amPHX-KEF
12h 05m1 stop
WestJet Logo
9:35 am - 9:20 pmKEF-PHX
18h 45m1 stop
$530WestJet
Find Deal
Tue, Jul 29 - Fri, Aug 15
WestJet Logo
8:00 am - 8:15 amPHX-KEF
17h 15m1 stop
WestJet Logo
9:35 am - 5:15 pmKEF-PHX
14h 40m1 stop
$538WestJet
Find Deal
Sun, Aug 10 - Fri, Aug 22
Air Canada Logo
11:30 am - 8:15 amPHX-KEF
13h 45m1 stop
Air Canada Logo
9:30 am - 7:16 pmKEF-PHX
16h 46m1 stop
$560Air Canada
Find Deal
Sun, Aug 10 - Fri, Aug 22
Air Canada Logo
11:30 am - 8:15 amPHX-KEF
13h 45m1 stop
Air Canada Logo
9:30 am - 7:16 pmKEF-PHX
16h 46m1 stop
$561Air Canada
Find Deal
Sun, Aug 10 - Fri, Aug 22
United Airlines Logo
7:04 am - 8:15 amPHX-KEF
18h 11m2 stops
United Airlines Logo
9:30 am - 11:05 amKEF-PHX
32h 35m2 stops
$583United Airlines
Find Deal
Mon, Jun 23 - Sat, Jun 28
 Logo
9:46 pm - 4:45 amPHX-KEF
23h 59m2 stops
 Logo
9:35 am - 12:24 pmKEF-PHX
33h 49m1 stop
Sun, Aug 10 - Sat, Aug 23
United Airlines Logo
7:04 am - 8:15 amPHX-KEF
18h 11m2 stops
United Airlines Logo
9:30 am - 11:05 amKEF-PHX
32h 35m2 stops
$632United Airlines
Find Deal
Fri, Jul 18 - Sat, Jul 26
 Logo
1:10 pm - 8:15 amPHX-KEF
12h 05m1 stop
 Logo
9:35 am - 11:37 amKEF-PHX
33h 02m2 stops
Mon, Aug 4 - Wed, Aug 13
KLM Logo
11:35 am - 9:30 amPHX-KEF
14h 55m1 stop
KLM Logo
9:30 am - 3:58 pmKEF-PHX
13h 28m2 stops
$683KLM
Find Deal
Useful Info

KAYAK's insights & trends for Phoenix to Reykjavik flights

Get data-powered insights and trends into flights from Phoenix to Reykjavik to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Phoenix to Reykjavik?

The average price of all round-trip flights from Phoenix Sky Harbor Intl Airport to Reykjavik Keflavik Intl Airport clicked on KAYAK for each day over the last 12 months.

When flying from Phoenix to Reykjavik, you should consider leaving on a Wednesday and avoid Saturdays if you are looking for the best rates. For your return to Phoenix, you’ll find the best rates on Mondays and the most expensive ones on Wednesdays.

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Reykjavik Keflavik Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Reykjavik Keflavik Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Phoenix Sky Harbor Intl Airport to Reykjavik Keflavik Intl Airport is September, where tickets cost $874 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $1,305 and $1,076 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Reykjavik Keflavik Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Phoenix Sky Harbor Intl Airport to Reykjavik Keflavik Intl Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonJanuary
High seasonJune
Cheapest flight$272
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Phoenix to Reykjavik

When to book flights from Phoenix to Reykjavik

Are your dates flexible? Find out the best times to travel from Phoenix to Reykjavik based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Phoenix to Reykjavik flights

  • What is the cheapest flight from Phoenix Sky Harbor Intl Airport to Reykjavik Keflavik Intl Airport?

    In the last 3 days, the lowest price for a flight from Phoenix Sky Harbor Intl Airport to Reykjavik Keflavik Intl Airport was $272 for a one-way ticket and $521 for a round-trip.

  • Do I need a passport to fly between Phoenix and Reykjavik?

    Yes

  • Which airports will I be using when flying from Phoenix to Reykjavik?

    When flying out of Phoenix you will be using Phoenix Sky Harbor Intl. You will be landing at Reykjavik, also known as Reykjavik Keflavik Intl.

  • Which aircraft models fly most regularly from Phoenix to Reykjavik?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Phoenix to Reykjavik?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Phoenix and Reykjavik, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Phoenix to Reykjavik, United Airlines or WestJet?

    The two airlines most popular with KAYAK users for flights from Phoenix to Reykjavik are United Airlines and WestJet. With an average price for the route of $973 and an overall rating of 7.4, United Airlines is the most popular choice. WestJet is also a great choice for the route, with an average price of $687 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Phoenix to Reykjavik?

    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 from Phoenix to Reykjavik.

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

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

  • What is the Hacker Fare option on flights from Phoenix to Reykjavik?

    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 Reykjavik with an airline and back to Phoenix with another airline. Booking your flights between Phoenix and KEF can sometimes prove cheaper using this method.

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

    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 Reykjavik from Phoenix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 4 airlines serving from Phoenix to Reykjavik

 
See real verified KAYAK customer reviews for airlines flying from Phoenix to Reykjavik. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Phoenix to Reykjavik? 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.
8.0
DeltaOverall score based on 7944 reviews
8.5Crew
8.2Boarding
7.9Comfort
7.9Entertainment
7.3Food
Airline reviews

Good flights. On time. They had a gluten free snack option which was nice

8.0 ExcellentDenise, May 2025TRI - ATL
Read more Delta reviews

Good flights. On time. They had a gluten free snack option which was nice

Take this flight once or twice a month. Just don’t cut it from the schedule.

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

Food from the flight from Atlanta to Santiago was very poor..

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

Our bag was lost so that made unnecessary chaos On our trip

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

The first flight was better in terms of the aircraft.

we were delayed going into and out of Newark Airport by 3-4 hours each way. Excuses/reasons given were misleading. Weather was cited at first when there was NO weather issue. Turns out Newark had a shortage of staff and runway construction. United knew this and should have NOT scheduled flights when they know we would be delayed so long. I will avoid United and EWR airport at all cost going forward. Delta never looked so good.

The seat and leg room was not good. The food and beverage service was good.

Liked fold flat bed. Didn’t like having no window. Didn’t like poor choice of food and being served dinner very late, hours after take off of a 7:40pm flight. Servers not friendly. Food horrible in business class.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

The staff were the friendliest I have encountered in years. Absolutely great!

Plane changed to one with no entertainment system or ability to serve hot meals

Flight was delayed 3 times. Then cancelled due to pilot being timed out. They refused hotel vouchers. Gate attendants were very rude and could not help you at all.

Terrible. First my return flight was rescheduled to a terrible itinerary. Paid for window seats where there was no window. All of my seats were mediocre or terrible despite paying in advance for them. Zero onboard entertainment- it didn’t work or wasn’t available. If it was available there were zero instructions provided. I also didn’t like being forced to check my carry-on luggage. Delta screwed me around on the way home with a 2 hour flight delay that caused me to miss my connecting flight so my luggage did not come home with me but had to be shipped on a later flight. Just grateful they found it. But Delta attendants lied about the delay - a supervisor at an info booth assured me they would compensate because it was the fault of the pilot arriving over an hour late but when I went to the boarding gate to get help with this they insisted it was a ground problem in Toronto and not Delta’s fault BUT another flight to Toronto was going around the same time with no delays and West Jet agents in Toronto said there was no notice of any ground delays at the airport (which I have on video). When I went back to the info desk to find the Delta supervisor she was gone. I had to run through Toronto airport asking any availabile West Jet staff I could find to book a new flight home as I didn’t have a connecting flight anymore. Baggage wouldn’t help OR give me my bag back. Because we were one of the last flights into the airport all staff had left. I finally decided to go through security to find an agent at a boarding desk and was lucky to catch one before she left to get booked onto the next flight home in the morning but I still had to spend the night in the airport. It was awful!!! I was scared, travelling alone and desperate to find help - which was a extreme challenge. Maybe 2 out of the dozen people I asked were pleasant. The rest difficult. I felt betrayed. Oh and I kept getting directed to the information desk in Toronto airport but no one was on staff and I used the phone to try calling someone but I kept getting useless recording. I will not be flying Delta or West Jet again. It will be a long time before I feel safe to travel again. Many tears. This was an awful and highly stressful experience.

Good. Would be better if the carry on baggage was free.

Lots of delays and a broken plane, would not recommend

Horrible. I checked out myself that it seems that I can have a free carry-on. But they ask me to pay $75 when we are nearly boarding. It was tricky during check out that make you mistake that you can have a carry-on beside your personal item. Also they ask $75 in the airport instead of $35 during checkout. So the whole process is designed to make you this mistake

Westjet is one of the worst airlines in the world. 100% guaranteed to have flight delays and flight cancellations. Will never book again with Westjet.

Westjet is the worst airline. If you fly with them, you can expect 100% delays or flight cancellations. I support all Canadian, but not Westjet. They are terrible at what they do and will avoid them as much as possible.

Plane should have entertainment, instead of people paying to use wifi

I had an exit row and so was Comfortable on the long flight.

For an economy lite experience, it's by far the best I've had. New planes, clean, great destinations. Very happy to have discovered Iceland Air.

Smooth efficient airline. Think they should have their own bag drop as the queue took 30mins to bmscan and drop

Good. Lacking overhead bin space. No food offered but you can order online or in flight and pay for snacks.

No food was served for 7.5 hrs flight. When our flight changed to other airlines due to wether issue, our seats booked with no checked in luggage when I already payed for. We end up to pay 90 euro per suitcase.

The flights were in time and the bags arrived. well done

Only serving 2 small coffee in 7.5 hrs flight with very limited choice to order food.

Booked with Kayak… Economy Class it said. I had filtered for 1 checked bag. Get to boarding and it says I have Economy Light w/ no checked bags. $136 each way for baggage now. Do not use smartfares.com. Very misleading and a terrible start to this trip.

Overall good. I was surprised how easy it was to get from plain to plain in such a short time. Food choices were not so great and quite expensive. Entertainment was ok. Flights were smooth.

Our three ski bags did not arrive and are still not delivered, one full day later. With one ski bag not traceable at all. I would not fly Iceland Air again.

Everything you need to know for your flight from Phoenix to Reykjavik

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.