$357+ Cheap flights from Philadelphia (PHL) to Keflavik Intl (KEF)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — KEF
Sep 26 — Oct 31
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Keflavik Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Philadelphia to Keflavik Intl
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Last-minute
One-way
Cheapest flights from Philadelphia to Keflavik IntlExplore the most affordable flight options available from Philadelphia to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.
Explore the most affordable flight options available from Philadelphia to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.
This Sembo deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:42 am -
1 stop15h 23m
Fri 10/27:55 pm -
1 stop17h 55m
Deal found 8/26![Icelandair logo]()
$594
This oojo deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:22 am -
1 stop17h 48m
Wed 10/215:10 pm -
1 stop9h 35m
Deal found 8/26![Icelandair logo]()
$606
This oojo deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:27 am -
1 stop14h 38m
Sun 11/85:00 pm -
1 stop10h 36m
Deal found 8/27![Icelandair logo]()
$607
This Vliegwinkel deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:42 am -
1 stop15h 23m
Fri 10/27:55 pm -
1 stop25h 53m
Deal found 8/27![Multiple Airlines logo]()
$608
This oojo deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2610:42 am -
1 stop17h 28m
Fri 10/27:55 pm -
1 stop17h 55m
Deal found 8/23![Icelandair logo]()
$611
This oojo deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:48 pm -
1 stop31h 17m
Fri 10/27:55 pm -
1 stop17h 55m
Deal found 8/26![Icelandair logo]()
$612
This FlightHub deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:48 pm -
1 stop9h 22m
Fri 10/27:55 pm -
1 stop17h 55m
Deal found 8/23![Multiple Airlines logo]()
$614
This SmartFares deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:42 am -
1 stop15h 23m
Wed 9/167:55 pm -
1 stop17h 36m
Deal found 8/27![Icelandair logo]()
$616
This oojo deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/123:26 pm -
1 stop12h 44m
Fri 10/167:55 pm -
1 stop17h 36m
Deal found 8/23![Icelandair logo]()
$617
This oojo deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:48 pm -
1 stop31h 17m
Fri 10/27:55 pm -
1 stop17h 55m
Deal found 8/24![Icelandair logo]()
$618
Best flights from Philadelphia to Keflavik IntlDiscover carefully curated flight deals from Philadelphia to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
Discover carefully curated flight deals from Philadelphia to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
This Icelandair deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:19 pm -
1 stop8h 51m
Fri 10/167:55 pm -
1 stop17h 55m
Deal found 8/23![Icelandair logo]()
$646
This Icelandair deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:48 pm -
1 stop31h 17m
Thu 10/15:10 pm -
1 stop20h 21m
Deal found 8/25![Multiple Airlines logo]()
$659
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:59 pm -
1 stop32h 01m
Fri 10/29:30 am -
2 stops27h 17m
Deal found 8/26![Delta logo]()
$763
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:10 am -
2 stops21h 45m
Wed 10/149:15 am -
2 stops36h 39m
Deal found 8/22![United Airlines logo]()
$815
This Delta deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:40 am -
2 stops19h 50m
Wed 10/2111:25 am -
2 stops15h 43m
Deal found 8/25![Delta logo]()
$777
This Icelandair deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:48 pm -
1 stop9h 22m
Sun 10/115:10 pm -
1 stop9h 52m
Deal found 8/24![Icelandair logo]()
$781
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1611:05 am -
1 stop17h 45m
Tue 10/2010:00 am -
2 stops32h 43m
Deal found 8/24![United Airlines logo]()
$817
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:55 pm -
2 stops33h 00m
Wed 10/149:15 am -
2 stops36h 39m
Deal found 8/22![United Airlines logo]()
$821
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:40 pm -
2 stops31h 20m
Mon 9/2810:00 am -
3 stops32h 20m
Deal found 8/24![United Airlines logo]()
$830
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1110:38 am -
2 stops18h 12m
Mon 10/1910:00 am -
1 stop16h 46m
Deal found 8/26![United Airlines logo]()
$835
Last-minute flights from Philadelphia to Keflavik IntlDiscover last-minute flight deals from Philadelphia to Keflavik Intl. Data last updated August 27, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Keflavik Intl. Data last updated August 27, 2026 and is based on user searches.
This SmartFares deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:42 am -
1 stop15h 23m
Wed 9/167:55 pm -
1 stop17h 36m
Deal found 8/27![Icelandair logo]()
$616
This FlightHub deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:48 pm -
1 stop9h 22m
Fri 10/27:55 pm -
1 stop17h 55m
Deal found 8/23![Multiple Airlines logo]()
$614
This oojo deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:48 pm -
1 stop31h 17m
Fri 10/27:55 pm -
1 stop17h 55m
Deal found 8/24![Icelandair logo]()
$618
This Sembo deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:42 am -
1 stop15h 23m
Fri 10/27:55 pm -
1 stop17h 55m
Deal found 8/26![Icelandair logo]()
$594
This Sembo deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/193:57 pm -
1 stop10h 08m
Fri 10/27:55 pm -
1 stop23h 07m
Deal found 8/26![Multiple Airlines logo]()
$607
This oojo deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:42 am -
1 stop15h 23m
Mon 9/287:55 pm -
1 stop17h 36m
Deal found 8/24![Icelandair logo]()
$620
This oojo deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:48 pm -
1 stop31h 17m
Fri 10/27:55 pm -
1 stop17h 55m
Deal found 8/26![Icelandair logo]()
$612
This oojo deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2610:42 am -
1 stop17h 28m
Fri 10/27:55 pm -
1 stop17h 55m
Deal found 8/23![Icelandair logo]()
$611
One-way flights from Philadelphia to Keflavik IntlSearch for one-way flight options from Philadelphia to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
Search for one-way flight options from Philadelphia to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/43:30 pm -
3 stops47h 50m
Deal found 8/24![Multiple Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:32 pm -
3 stops34h 08m
Deal found 8/22![Multiple Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/53:30 pm -
3 stops36h 10m
Deal found 8/24![Multiple Airlines logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:45 pm -
3 stops58h 05m
Deal found 8/24![Multiple Airlines logo]()
$406
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:32 pm -
3 stops43h 13m
Deal found 8/24![Multiple Airlines logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/75:40 pm -
2 stops20h 55m
Deal found 8/23![Multiple Airlines logo]()
$422
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/72:50 pm -
2 stops21h 55m
Deal found 8/24![Multiple Airlines logo]()
$428
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:35 am -
3 stops44h 55m
Deal found 8/24![Multiple Airlines logo]()
$444
Find flight deals from Philadelphia to Keflavik Intl
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $594 (Sembo) |
One-way from | $357 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $877 |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia to Keflavik Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 27, 2026.
Use the filters below to find and compare flights from Philadelphia to Reykjavik Keflavik Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaReykjavik
PHL Philadelphia - KEF Reykjavik Keflavik Intl
PHLKEF
Philadelphia
Sun 10/11
7:19 pm-8:10 am
1 stop8h 51m
Reykjavik Keflavik Intl
Fri 10/16
7:55 pm-9:50 am
1 stop17h 55m
$646
PhiladelphiaReykjavik
PHL Philadelphia - KEF Reykjavik Keflavik Intl
PHLKEF
Philadelphia
Thu 9/24
6:48 pm-6:05 am
1 stop31h 17m
Reykjavik Keflavik Intl
Thu 10/1
5:10 pm-9:31 am
1 stop20h 21m
$659
PhiladelphiaReykjavik
PHL Philadelphia - KEF Reykjavik Keflavik Intl
PHLKEF
Philadelphia
Sat 9/19
6:59 pm-7:00 am
1 stop32h 01m
Reykjavik Keflavik Intl
Fri 10/2
9:30 am-8:47 am
2 stops27h 17m
$763
PhiladelphiaReykjavik
PHL Philadelphia - KEF Reykjavik Keflavik Intl
PHLKEF
Philadelphia
Wed 10/14
9:40 am-9:30 am
2 stops19h 50m
Reykjavik Keflavik Intl
Wed 10/21
11:25 am-11:08 pm
2 stops15h 43m
$777
Quickest round-trip
PhiladelphiaReykjavik
PHL Philadelphia - KEF Reykjavik Keflavik Intl
PHLKEF
Philadelphia
Fri 10/2
6:48 pm-8:10 am
1 stop9h 22m
Reykjavik Keflavik Intl
Sun 10/11
5:10 pm-11:02 pm
1 stop9h 52m
$781
PhiladelphiaReykjavik
PHL Philadelphia - KEF Reykjavik Keflavik Intl
PHLKEF
Philadelphia
Thu 10/8
6:10 am-7:55 am
2 stops21h 45m
Reykjavik Keflavik Intl
Wed 10/14
9:15 am-5:54 pm
2 stops36h 39m
$815
PhiladelphiaReykjavik
PHL Philadelphia - KEF Reykjavik Keflavik Intl
PHLKEF
Philadelphia
Fri 10/16
11:05 am-8:50 am
1 stop17h 45m
Reykjavik Keflavik Intl
Tue 10/20
10:00 am-2:43 pm
2 stops32h 43m
$817
PhiladelphiaReykjavik
PHL Philadelphia - KEF Reykjavik Keflavik Intl
PHLKEF
Philadelphia
Wed 10/7
6:55 pm-7:55 am
2 stops33h 00m
Reykjavik Keflavik Intl
Wed 10/14
9:15 am-5:54 pm
2 stops36h 39m
$821
PhiladelphiaReykjavik
PHL Philadelphia - KEF Reykjavik Keflavik Intl
PHLKEF
Philadelphia
Sat 9/19
7:40 pm-7:00 am
2 stops31h 20m
Reykjavik Keflavik Intl
Mon 9/28
10:00 am-2:20 pm
3 stops32h 20m
$830
PhiladelphiaReykjavik
PHL Philadelphia - KEF Reykjavik Keflavik Intl
PHLKEF
Philadelphia
Sun 10/11
10:38 am-8:50 am
2 stops18h 12m
Reykjavik Keflavik Intl
Mon 10/19
10:00 am-10:46 pm
1 stop16h 46m
$835
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Philadelphia to Keflavik Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Keflavik Intl in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Philadelphia-Reykjavik Keflavik Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Philadelphia-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Reykjavik Keflavik Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Philadelphia to Keflavik Intl
Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Philadelphia with our price prediction graph.
PHL-KEF
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Philadelphia to Reykjavik Keflavik Intl Airport
Reviews of airlines servicing Keflavik Intl
Get insights into the airlines that provide service to Keflavik Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Keflavik Intl. Reviews last updated August 27, 2026.
Get a feel of what it's like to fly with United Airlines and Icelandair from Philadelphia to Reykjavik Keflavik Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Comfort
7.3
Boarding
7.7
Food
6.7
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Crew
8.1
Comfort
7.3
Boarding
7.7
Food
6.7
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Crew
8.1
Comfort
7.3
Boarding
7.7
Food
6.7
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Reykjavik Keflavik Intl Airport?
Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locationsKeflavik
Hveragerdi
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Other flights to Keflavik Intl
Explore flights to Keflavik Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 27, 2026.
Philadelphia and Keflavik Intl flights
Browse other Philadelphia and Keflavik Intl flight options. Last updated on August 27, 2026.
Other flights from Philadelphia
Browse through other flights departing from Philadelphia. Flights are based on user searches made on Cheapflights and were last updated on August 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Philadelphia to Keflavik Intl
Discover the top 2 airlines that operate flights from Philadelphia to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$594 | Average$743 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$668 | Average$1,199 | FlexibilityNo cancel fee | On-time69% |