$392+ 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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — KEF
Jul 5 — Jul 121
Round-trip
1 adult, Economy
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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 June 5, 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 June 5, 2026.
This oojo deal was found by Cheapflights users on 6/4. 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 10/147:00 pm
PHL
- KEF
1 stop9h 10m
Icelandair
Wed 10/215:10 pm
KEF
- PHL
1 stop9h 33m
Icelandair
Deal found 6/4![Icelandair logo]()
$596
This oojo deal was found by Cheapflights users on 6/4. 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 10/27:00 pm
PHL
- KEF
1 stop9h 10m
Icelandair
Mon 10/57:55 pm
KEF
- PHL
1 stop17h 55m
Icelandair
Deal found 6/4![Icelandair logo]()
$597
This oojo deal was found by Cheapflights users on 6/3. 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.
Thu 10/153:25 pm
PHL
- KEF
1 stop10h 40m
Icelandair
Mon 10/195:10 pm
KEF
- PHL
1 stop9h 33m
Icelandair
Deal found 6/3![Icelandair logo]()
$598
This oojo deal was found by Cheapflights users on 6/1. 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 10/167:00 pm
PHL
- KEF
1 stop9h 10m
Icelandair
Fri 10/237:55 pm
KEF
- PHL
1 stop17h 55m
Icelandair
Deal found 6/1![Icelandair logo]()
$599
This oojo deal was found by Cheapflights users on 6/3. 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 10/126:00 am
PHL
- KEF
1 stop20h 05m
Icelandair
Tue 10/205:10 pm
KEF
- PHL
1 stop20h 40m
Icelandair
Deal found 6/3![Icelandair logo]()
$606
This oojo deal was found by Cheapflights users on 6/3. 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 10/1410:45 am
PHL
- KEF
1 stop15h 20m
Icelandair
Tue 10/205:10 pm
KEF
- PHL
1 stop20h 40m
Icelandair
Deal found 6/3![Icelandair logo]()
$608
This oojo deal was found by Cheapflights users on 6/4. 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.
Tue 8/258:28 am
PHL
- KEF
1 stop17h 37m
Icelandair
Mon 8/315:10 pm
KEF
- PHL
1 stop18h 28m
Icelandair
Deal found 6/4![Icelandair logo]()
$610
This oojo deal was found by Cheapflights users on 6/4. 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 9/197:00 pm
PHL
- KEF
1 stop9h 10m
Icelandair
Mon 9/287:55 pm
KEF
- PHL
1 stop17h 55m
Icelandair
Deal found 6/4![Icelandair logo]()
$611
This oojo deal was found by Cheapflights users on 5/31. 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.
Thu 9/2410:45 am
PHL
- KEF
1 stop15h 20m
Icelandair
Tue 9/295:10 pm
KEF
- PHL
1 stop20h 40m
Icelandair
Deal found 5/31![Icelandair logo]()
$619
This oojo deal was found by Cheapflights users on 6/3. 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.
Sun 8/308:55 pm
PHL
- KEF
1 stop29h 10m
Icelandair
Wed 9/97:55 pm
KEF
- PHL
1 stop26h 09m
Icelandair
Deal found 6/3![Icelandair logo]()
$621
This oojo deal was found by Cheapflights users on 6/4. 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.
Tue 11/36:00 am
PHL
- KEF
1 stop19h 05m
Icelandair
Sun 11/85:00 pm
KEF
- PHL
1 stop29h 32m
Icelandair
Deal found 6/4![Icelandair logo]()
$628
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 June 5, 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 June 5, 2026.
This oojo deal was found by Cheapflights users on 6/4. 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 10/147:00 pm
PHL
- KEF
1 stop9h 10m
Icelandair
Wed 10/215:10 pm
KEF
- PHL
1 stop9h 33m
Icelandair
Deal found 6/4![Icelandair logo]()
$596
This Delta deal was found by Cheapflights users on 6/4. 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 10/149:42 am
PHL
- KEF
2 stops19h 48m
Delta
Wed 10/2111:25 am
KEF
- PHL
2 stops15h 37m
Delta
Deal found 6/4![Delta logo]()
$746
This United Airlines deal was found by Cheapflights users on 6/3. 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 8/3010:05 am
PHL
- KEF
1 stop17h 50m
United Airlines
Wed 9/99:15 am
KEF
- PHL
2 stops31h 08m
United Airlines
Deal found 6/3![United Airlines logo]()
$764
This KLM deal was found by Cheapflights users on 6/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:57 pm
PHL
- KEF
1 stop32h 03m
KLM
Wed 7/158:45 am
KEF
- PHL
1 stop11h 58m
KLM
Deal found 6/1![KLM logo]()
$855
This KLM deal was found by Cheapflights users on 6/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:57 pm
PHL
- KEF
1 stop32h 03m
Multiple Airlines
Wed 7/159:30 am
KEF
- PHL
2 stops13h 55m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$860
This Icelandair deal was found by Cheapflights users on 6/1. 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.
Wed 9/3010:45 am
PHL
- KEF
1 stop17h 25m
Icelandair
Sun 10/47:55 pm
KEF
- PHL
1 stop17h 55m
Icelandair
Deal found 6/1![Icelandair logo]()
$646
This United Airlines deal was found by Cheapflights users on 5/31. 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.
Tue 8/2511:03 am
PHL
- KEF
2 stops15h 57m
United Airlines
Sun 8/3010:00 am
KEF
- PHL
1 stop16h 46m
United Airlines
Deal found 5/31![United Airlines logo]()
$848
This Delta deal was found by Cheapflights users on 6/3. 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.
Thu 10/151:00 pm
PHL
- KEF
2 stops16h 30m
Delta
Mon 10/1911:25 am
KEF
- PHL
2 stops15h 37m
Delta
Deal found 6/3![Delta logo]()
$856
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Mon 7/67:00 pm
PHL
- KEF
2 stops33h 45m
United Airlines
Wed 7/159:50 am
KEF
- PHL
2 stops30h 35m
United Airlines
Deal found 6/1![United Airlines logo]()
$908
Last-minute flights from Philadelphia to Keflavik IntlDiscover last-minute flight deals from Philadelphia to Keflavik Intl. Data last updated June 5, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Keflavik Intl. Data last updated June 5, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 6/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/48:28 am
PHL
- KEF
1 stop17h 37m
Icelandair
Mon 7/207:55 pm
KEF
- PHL
1 stop16h 41m
Icelandair
Deal found 6/3![Icelandair logo]()
$661
This oojo deal was found by Cheapflights users on 6/4. 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 7/68:55 pm
PHL
- KEF
1 stop29h 10m
Icelandair
Wed 7/155:10 pm
KEF
- PHL
1 stop19h 20m
Icelandair
Deal found 6/4![Icelandair logo]()
$653
This Icelandair deal was found by Cheapflights users on 6/2. 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.
Wed 7/88:35 am
PHL
- KEF
1 stop17h 30m
Icelandair
Fri 7/177:55 pm
KEF
- PHL
1 stop16h 30m
Icelandair
Deal found 6/2![Icelandair logo]()
$694
This FlightHub deal was found by Cheapflights users on 6/2. 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.
Fri 7/109:20 am
PHL
- KEF
1 stop16h 45m
Icelandair
Thu 7/167:55 pm
KEF
- PHL
1 stop16h 35m
Icelandair
Deal found 6/2![Icelandair logo]()
$742
This FlightHub deal was found by Cheapflights users on 6/2. 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.
Fri 7/109:20 am
PHL
- KEF
1 stop16h 45m
Multiple Airlines
Tue 7/145:10 pm
KEF
- PHL
1 stop19h 20m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$764
This FlightHub deal was found by Cheapflights users on 6/2. 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.
Sun 7/129:12 am
PHL
- KEF
1 stop16h 53m
Icelandair
Thu 7/167:55 pm
KEF
- PHL
1 stop16h 35m
Icelandair
Deal found 6/2![Icelandair logo]()
$662
This oojo deal was found by Cheapflights users on 6/3. 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.
Tue 7/149:20 am
PHL
- KEF
1 stop16h 45m
Icelandair
Tue 7/217:55 pm
KEF
- PHL
1 stop16h 35m
Icelandair
Deal found 6/3![Icelandair logo]()
$643
This oojo deal was found by Cheapflights users on 6/2. 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 7/209:20 am
PHL
- KEF
1 stop16h 45m
Icelandair
Sun 7/267:55 pm
KEF
- PHL
1 stop16h 35m
Icelandair
Deal found 6/2![Icelandair logo]()
$772
This oojo deal was found by Cheapflights users on 6/4. 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.
Tue 7/219:26 am
PHL
- KEF
1 stop16h 39m
Icelandair
Mon 7/275:10 pm
KEF
- PHL
1 stop19h 26m
Icelandair
Deal found 6/4![Icelandair logo]()
$645
This oojo deal was found by Cheapflights users on 6/1. 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.
Thu 7/309:20 am
PHL
- KEF
1 stop16h 45m
Icelandair
Mon 8/1010:30 am
KEF
- PHL
1 stop13h 30m
Icelandair
Deal found 6/1![Icelandair logo]()
$644
This Trip.com deal was found by Cheapflights users on 6/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/309:20 am
PHL
- KEF
1 stop16h 45m
Icelandair
Fri 8/77:55 pm
KEF
- PHL
1 stop15h 43m
Icelandair
Deal found 6/3![Icelandair logo]()
$682
This Icelandair deal was found by Cheapflights users on 6/2. 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 7/309:20 am
PHL
- KEF
1 stop16h 45m
Multiple Airlines
Fri 8/77:55 pm
KEF
- PHL
1 stop15h 43m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$716
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 June 5, 2026.
Search for one-way flight options from Philadelphia to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated June 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 7/269:16 pm
PHL
- KEF
3 stops54h 24m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 7/2712:46 pm
PHL
- KEF
3 stops38h 54m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 7/184:30 pm
PHL
- KEF
3 stops35h 10m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 7/124:30 pm
PHL
- KEF
3 stops35h 10m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$422
This Kiwi.com deal was found by Cheapflights users on 6/2. 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.
Thu 7/234:30 pm
PHL
- KEF
3 stops35h 10m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$423
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 7/284:30 pm
PHL
- KEF
3 stops35h 10m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 7/134:40 pm
PHL
- KEF
2 stops59h 00m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$434
This Expedia deal was found by Cheapflights users on 5/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/63:25 pm
PHL
- KEF
1 stop12h 30m
Air Canada
Deal found 5/31![Air Canada logo]()
$448
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 June 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $596 (oojo) |
One-way from | $392 (Kiwi.com) |
Popular in | May |
Cheapest in | January |
Average price | $1,129 |
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 2,558,603 searches. Data last updated June 5, 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
Quickest round-trip
PhiladelphiaReykjavik
PHL - KEF
PHLKEF
Philadelphia
Wed 10/14
7:00 pm-8:10 am
1 stop9h 10m
Reykjavik Keflavik Intl
Wed 10/21
5:10 pm-10:43 pm
1 stop9h 33m
$596
PhiladelphiaReykjavik
PHL - KEF
PHLKEF
Philadelphia
Wed 9/30
10:45 am-8:10 am
1 stop17h 25m
Reykjavik Keflavik Intl
Sun 10/4
7:55 pm-9:50 am
1 stop17h 55m
$646
PhiladelphiaReykjavik
PHL - KEF
PHLKEF
Philadelphia
Wed 10/14
9:42 am-9:30 am
2 stops19h 48m
Reykjavik Keflavik Intl
Wed 10/21
11:25 am-11:02 pm
2 stops15h 37m
$746
PhiladelphiaReykjavik
PHL - KEF
PHLKEF
Philadelphia
Sun 8/30
10:05 am-7:55 am
1 stop17h 50m
Reykjavik Keflavik Intl
Wed 9/9
9:15 am-12:23 pm
2 stops31h 08m
$764
PhiladelphiaReykjavik
PHL - KEF
PHLKEF
Philadelphia
Tue 8/25
11:03 am-7:00 am
2 stops15h 57m
Reykjavik Keflavik Intl
Sun 8/30
10:00 am-10:46 pm
1 stop16h 46m
$848
PhiladelphiaReykjavik
PHL - KEF
PHLKEF
Philadelphia
Mon 7/6
6:57 pm-7:00 am
1 stop32h 03m
Reykjavik Keflavik Intl
Wed 7/15
8:45 am-4:43 pm
1 stop11h 58m
$855
PhiladelphiaReykjavik
PHL - KEF
PHLKEF
Philadelphia
Thu 10/15
1:00 pm-9:30 am
2 stops16h 30m
Reykjavik Keflavik Intl
Mon 10/19
11:25 am-11:02 pm
2 stops15h 37m
$856
PhiladelphiaReykjavik
PHL - KEF
PHLKEF
Philadelphia
Mon 7/6
6:57 pm-7:00 am
1 stop32h 03m
Reykjavik Keflavik Intl
Wed 7/15
9:30 am-7:25 pm
2 stops13h 55m
$860
PhiladelphiaReykjavik
PHL - KEF
PHLKEF
Philadelphia
Mon 7/6
7:00 pm-8:45 am
2 stops33h 45m
Reykjavik Keflavik Intl
Wed 7/15
9:50 am-12:25 pm
2 stops30h 35m
$908
Cheapest one-way
PhiladelphiaReykjavik
PHL - KEF
PHLKEF
Philadelphia
Mon 7/6
3:25 pm-7:55 am
1 stop12h 30m
$450
Showing 1-10 of 21 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 June.
| 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 June 5, 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.
Entertainment
7.1
Crew
8.1
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Entertainment
7.1
Crew
8.1
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Entertainment
7.1
Crew
8.1
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
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
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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 2,558,603 searches. Data last updated June 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$606 | Average$861 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$646 | Average$1,062 | FlexibilityNo cancel fee | On-time69% |