PHL - KEF

$461 Find Cheap Flights from Philadelphia 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 Philadelphia to Reykjavik departing on 7/11. 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

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 Philadelphia 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 Philadelphia to Reykjavik, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$600
Icelandair
Wed 10/14Wed 10/21
PHL - KEF • 1 stop
Cheapest one-way
$461
Multiple Airlines
Sat 7/11
PHL - KEF • 3 stops
Top airlines
Cheapest • from $600 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Philadelphia and Reykjavik. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $542 (round-trip)
Shortest trip • 8h 50m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Reykjavik!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Reykjavik (PHL-KEF)

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

Wed, Oct 14 - Wed, Oct 21
Icelandair Logo
7:00 pm - 8:10 am
PHL
-
KEF
9h 10m
1 stop
Icelandair Logo
5:10 pm - 10:43 pm
KEF
-
PHL
9h 33m
1 stop
$600Icelandair
Wed, Oct 14 - Wed, Oct 21
Icelandair Logo
10:45 am - 6:05 am
PHL
-
KEF
15h 20m
1 stop
Icelandair Logo
7:55 pm - 9:50 am
KEF
-
PHL
17h 55m
1 stop
$609Icelandair
Sat, Sep 19 - Mon, Sep 28
Icelandair Logo
7:00 pm - 8:10 am
PHL
-
KEF
9h 10m
1 stop
Icelandair Logo
7:55 pm - 9:50 am
KEF
-
PHL
17h 55m
1 stop
$613Icelandair
Wed, Oct 14 - Wed, Oct 21
Icelandair Logo
7:00 pm - 8:10 am
PHL
-
KEF
9h 10m
1 stop
Icelandair Logo
5:10 pm - 10:43 pm
KEF
-
PHL
9h 33m
1 stop
$614Icelandair
Mon, Sep 14 - Sat, Sep 19
Icelandair Logo
7:00 pm - 8:10 am
PHL
-
KEF
9h 10m
1 stop
Icelandair Logo
5:10 pm - 10:32 pm
KEF
-
PHL
9h 22m
1 stop
$618Icelandair
Thu, Oct 1 - Tue, Oct 6
Icelandair Logo
3:25 pm - 6:05 am
PHL
-
KEF
10h 40m
1 stop
Icelandair Logo
5:10 pm - 10:32 pm
KEF
-
PHL
9h 22m
1 stop
$619Icelandair
Thu, Oct 1 - Sun, Oct 4
Icelandair Logo
3:25 pm - 6:05 am
PHL
-
KEF
10h 40m
1 stop
Icelandair Logo
7:55 pm - 10:32 pm
KEF
-
PHL
30h 37m
1 stop
$621Icelandair
Wed, Jun 3 - Mon, Jun 8
Icelandair Logo
7:47 pm - 8:10 am
PHL
-
KEF
8h 23m
1 stop
Icelandair Logo
7:55 pm - 8:36 am
KEF
-
PHL
16h 41m
1 stop
$622Icelandair
Thu, Sep 24 - Tue, Sep 29
Icelandair Logo
3:25 pm - 6:05 am
PHL
-
KEF
10h 40m
1 stop
Icelandair Logo
5:10 pm - 10:32 pm
KEF
-
PHL
9h 22m
1 stop
$623Icelandair
Fri, Aug 28 - Tue, Sep 8
Icelandair Logo
8:28 am - 6:05 am
PHL
-
KEF
17h 37m
1 stop
Icelandair Logo
7:55 pm - 9:50 am
KEF
-
PHL
17h 55m
1 stop
$628Icelandair
Booking Insights

KAYAK's insights & trends for Philadelphia to Reykjavik flights

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

What is the cheapest month to fly from Philadelphia 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 Philadelphia 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 Philadelphia to Reykjavik Keflavik Intl Airport is April, where tickets cost $0 (return) on average. On the other hand, the most expensive months are May and June, where the average cost of round-trip tickets is $1,199 and $1,129 respectively.

Good to know

Cheapest flight$461
Most popular time to fly with an average 10% increase in price.
Flight from Philadelphia to Reykjavik

When to book flights from Philadelphia to Reykjavik

Are your dates flexible? Find out the best times to travel from Philadelphia 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 Philadelphia to Reykjavik flights

  • What is the cheapest flight from Philadelphia to Reykjavik Keflavik Intl Airport?

    In the last 3 days, the lowest price for a flight from Philadelphia to Reykjavik Keflavik Intl Airport was $461 for a one-way ticket and $600 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Philadelphia and on arrival in Reykjavik.

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

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

  • Which airline alliances offer flights from Philadelphia to Reykjavik?

    Star Alliance is the only airline alliance operating flights between Philadelphia and Reykjavik.

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

    The two airlines most popular with KAYAK users for flights from Philadelphia to Reykjavik are United Airlines and Icelandair. With an average price for the route of $1,062 and an overall rating of 7.4, United Airlines is the most popular choice. Icelandair is also a great choice for the route, with an average price of $934 and an overall rating of 7.0.

  • How does KAYAK find such low prices on flights from Philadelphia 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 Philadelphia to Reykjavik.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from Philadelphia 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 Philadelphia 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 Philadelphia with another airline. Booking your flights between Philadelphia 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 Philadelphia 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 Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Philadelphia to Reykjavik

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia 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 Philadelphia 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.
7.4
United AirlinesOverall score based on 9700 reviews
8.1Crew
7.3Comfort
6.6Food
7.1Entertainment
7.7Boarding
Airline reviews

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

4.0 OkayManoj, May 2026
IAD - BRU
Read more United Airlines reviews

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

Friendliest Flight Attendant I’ve seen since I flew on Southwest Airlines. The whole trip was outstanding…and arrived Early!

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

I didn’t have a seat assignment and my seat was very dirty on the flight from Frankfurt to Budapest.

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

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.

Delays at check-in, seemed like they were short ground staff at the time and some passengers needed extra processing.

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

Information on your arrival and departure airports