PHL - KEF

$470 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 2/15. 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
$514
Finnair
Tue 3/3Wed 3/11
PHL - KEF • 2 stops
Cheapest one-way
$470
British Airways
Sun 2/15
PHL - KEF • 2 stops
Top airlines
Finnair
Cheapest • from $514 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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

Tue, Mar 3 - Wed, Mar 11
Finnair Logo
9:10 pm - 9:00 amPHL-KEF
30h 50m2 stops
Finnair Logo
9:45 am - 2:10 pmKEF-PHL
32h 25m2 stops
$514Finnair
Find Deal
Wed, Apr 15 - Wed, Apr 22
Finnair Logo
7:05 pm - 7:50 amPHL-KEF
32h 45m2 stops
Finnair Logo
8:35 am - 12:15 pmKEF-PHL
31h 40m2 stops
$519Finnair
Find Deal
Thu, Nov 13 - Sun, Nov 16
Multiple Airlines Logo
7:15 am - 9:45 pmPHL-KEF
9h 30m1 stop
Multiple Airlines Logo
9:55 am - 6:38 pmKEF-PHL
37h 43m2 stops
$562Multiple Airlines
Find Deal
Thu, Nov 27 - Fri, Dec 5
Lufthansa Logo
5:40 pm - 2:20 pmPHL-KEF
15h 40m1 stop
Lufthansa Logo
3:25 pm - 4:35 pmKEF-PHL
30h 10m1 stop
$576Lufthansa
Find Deal
Thu, Nov 27 - Fri, Dec 5
Lufthansa Logo
5:40 pm - 1:20 pmPHL-KEF
38h 40m2 stops
Lufthansa Logo
3:25 pm - 4:35 pmKEF-PHL
30h 10m1 stop
$577Lufthansa
Find Deal
Thu, Nov 27 - Thu, Dec 4
Multiple Airlines Logo
4:12 pm - 6:30 amPHL-KEF
9h 18m1 stop
Multiple Airlines Logo
4:55 pm - 3:39 pmKEF-PHL
27h 44m2 stops
$594Multiple Airlines
Find Deal
Fri, Jan 9 - Sun, Jan 18
British Airways Logo
7:50 pm - 10:40 amPHL-KEF
33h 50m1 stop
British Airways Logo
11:50 am - 3:35 pmKEF-PHL
56h 45m2 stops
$663British Airways
Find Deal
Wed, Apr 15 - Wed, Apr 22
British Airways Logo
10:15 pm - 9:40 amPHL-KEF
31h 25m2 stops
British Airways Logo
10:55 am - 12:15 pmKEF-PHL
29h 20m1 stop
$674British Airways
Find Deal
Wed, Dec 10 - Mon, Dec 15
Icelandair Logo
4:32 pm - 6:05 amPHL-KEF
8h 33m1 stop
Icelandair Logo
5:00 pm - 9:48 pmKEF-PHL
9h 48m1 stop
$749Icelandair
Find Deal
Mon, Dec 8 - Mon, Dec 15
Icelandair Logo
10:24 am - 6:05 amPHL-KEF
14h 41m1 stop
Icelandair Logo
5:00 pm - 9:48 pmKEF-PHL
9h 48m1 stop
$750Icelandair
Find Deal
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.

Which airlines provide the cheapest flights from Philadelphia to Reykjavik?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Philadelphia to Reykjavik were found on Finnair ($514) and Lufthansa ($576).

Which airlines fly non-stop between Philadelphia and Reykjavik Keflavik Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Philadelphia to Reykjavik Keflavik Intl Airport.

There are 2 airlines that fly nonstop from Philadelphia to Reykjavik Keflavik Intl Airport. They are Icelandair and United Airlines. The cheapest airline for this route is Icelandair, with the best round-trip deal found costing $489. On average, the best prices for this route can be found at Icelandair.

Good to know

Low seasonDecember
Cheapest flight$470
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 6% 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 $470 for a one-way ticket and $514 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 $1,010 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 $893 and an overall rating of 7.1.

  • 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 8999 reviews
7.7Boarding
7.3Comfort
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

10.0 ExcellentDr. Joseph, Oct 2025STL - ORD
Read more United Airlines reviews

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

It was too cold in the plane my feet froze

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.

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

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