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Keflavik Intl

$314+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — KEF
Jan 28 — Feb 41
Tue 1/28
Tue 2/4
1 adult, Economy
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Cheap 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 January 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$344
(Kiwi.com)

Popular in

April

Cheapest in

November

Average price

$1,150
Provider with most accurate pricing for Philadelphia-Reykjavik Keflavik Intl flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Reykjavik Keflavik Intl flights.
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From Philadelphia to Reykjavik Keflavik Intl
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Highest demand for flights based on searches. 7% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Philadelphia to Keflavik Intl

Cheapest flights from Philadelphia to Keflavik Intl
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 January 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/23. 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 3/107:25 amPHL - KEF
1 stop17h 20mMultiple Airlines
Thu 3/134:00 pmKEF - PHL
1 stop26h 39mMultiple Airlines
Deal found 1/23$344
This Air Canada deal was found by Cheapflights users on 1/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/313:20 pmPHL - KEF
2 stops37h 15mAir Canada
Wed 9/1010:00 amKEF - PHL
2 stops51h 50mAir Canada
Deal found 1/23$569
This Air France deal was found by Cheapflights users on 1/23. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/3012:45 pmPHL - KEF
2 stops16h 45mAir France
Wed 5/1411:25 amKEF - PHL
2 stops15h 36mAir France
Deal found 1/23$645
This Lufthansa deal was found by Cheapflights users on 1/23. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/225:35 pmPHL - KEF
2 stops34h 45mLufthansa
Mon 4/2812:25 amKEF - PHL
1 stop19h 35mLufthansa
Deal found 1/23$674
This Finnair deal was found by Cheapflights users on 1/23. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/217:00 pmPHL - KEF
2 stops17h 30mFinnair
Wed 6/115:15 pmKEF - PHL
2 stops27h 00mFinnair
Deal found 1/23$678
This Delta deal was found by Cheapflights users on 1/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2212:45 pmPHL - KEF
2 stops16h 45mDelta
Mon 4/2811:25 amKEF - PHL
2 stops25h 12mDelta
Deal found 1/23$692
This CheapOair deal was found by Cheapflights users on 1/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/3010:10 pmPHL - KEF
2 stops55h 00mBritish Airways
Wed 5/1410:55 amKEF - PHL
1 stop32h 20mBritish Airways
Deal found 1/23$702
This Icelandair deal was found by Cheapflights users on 1/23. 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.
Wed 4/236:00 amPHL - KEF
1 stop11h 45mIcelandair
Wed 4/308:10 pmKEF - PHL
1 stop17h 29mIcelandair
Deal found 1/23$729
This United Airlines deal was found by Cheapflights users on 1/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2010:44 amPHL - KEF
2 stops41h 46mUnited Airlines
Sun 5/2512:00 pmKEF - PHL
1 stop16h 32mUnited Airlines
Deal found 1/23$854

Find flights from Philadelphia to Keflavik Intl within your budget

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 January 23, 2025.

Fly from

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Route

Depart

Return

Price

PhiladelphiaReykjavik

PHL - KEF

PHLKEF

Philadelphia

Mon 3/10

7:25 am-4:45 am

1 stop17h 20m

Reykjavik Keflavik Intl

Thu 3/13

4:00 pm-2:39 pm

1 stop26h 39m

$344

PhiladelphiaReykjavik

PHL - KEF

PHLKEF

Philadelphia

Tue 7/1

3:20 pm-8:35 am

2 stops37h 15m

Reykjavik Keflavik Intl

Thu 7/10

10:00 am-10:27 pm

2 stops40h 27m

$592

PhiladelphiaReykjavik

PHL - KEF

PHLKEF

Philadelphia

Wed 4/30

12:45 pm-9:30 am

2 stops16h 45m

Reykjavik Keflavik Intl

Wed 5/14

11:25 am-11:01 pm

2 stops15h 36m

$645

PhiladelphiaReykjavik

PHL - KEF

PHLKEF

Philadelphia

Tue 4/22

5:35 pm-8:20 am

2 stops34h 45m

Reykjavik Keflavik Intl

Mon 4/28

12:25 am-4:00 pm

1 stop19h 35m

$674

PhiladelphiaReykjavik

PHL - KEF

PHLKEF

Philadelphia

Wed 5/21

7:00 pm-4:30 pm

2 stops17h 30m

Reykjavik Keflavik Intl

Wed 6/11

5:15 pm-4:15 pm

2 stops27h 00m

$678

PhiladelphiaReykjavik

PHL - KEF

PHLKEF

Philadelphia

Tue 4/22

12:45 pm-9:30 am

2 stops16h 45m

Reykjavik Keflavik Intl

Mon 4/28

11:25 am-8:37 am

2 stops25h 12m

$692

PhiladelphiaReykjavik

PHL - KEF

PHLKEF

Philadelphia

Wed 4/30

10:10 pm-9:10 am

2 stops55h 00m

Reykjavik Keflavik Intl

Wed 5/14

10:55 am-3:15 pm

1 stop32h 20m

$702

PhiladelphiaReykjavik

PHL - KEF

PHLKEF

Philadelphia

Mon 3/17

10:11 am-6:15 am

1 stop16h 04m

Reykjavik Keflavik Intl

Wed 3/26

10:00 am-5:24 pm

1 stop11h 24m

$725

PhiladelphiaReykjavik

PHL - KEF

PHLKEF

Philadelphia

Tue 5/20

10:44 am-8:30 am

2 stops41h 46m

Reykjavik Keflavik Intl

Sun 5/25

12:00 pm-12:32 am

1 stop16h 32m

$854

PhiladelphiaReykjavik

PHL - KEF

PHLKEF

Philadelphia

Tue 5/20

6:00 am-4:55 am

2 stops18h 55m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Showing 1-10 of 14 results
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2

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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.

Travel insights for flights from Philadelphia to Keflavik Intl

Get recent, data-driven insights about flights from Philadelphia to Keflavik Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Philadelphia to Reykjavik Keflavik Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Philadelphia to Reykjavik Keflavik Intl Airport (average of $328). Flying from Philadelphia to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $662). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHL to KEF?

Find hourly flight availability from Philadelphia to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 23, 2025.

When flying from Philadelphia to Reykjavik Keflavik Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 19% versus a flight at noon.

Rainfall in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

Temperature in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 January 23, 2025.
Delta
8.0
Very good
8,508 reviews

Crew

8.6

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,508 reviews
Delta
8.0
Very good
8,508 reviews

Crew

8.6

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,508 reviews

Crew

8.6

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,488 reviews
Delta
8.0
Very good
8,508 reviews

Crew

8.6

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,971 reviews
Delta
8.0
Very good
8,508 reviews

Crew

8.6

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada
7.0
Good
8,635 reviews
Delta
8.0
Very good
8,508 reviews

Crew

8.6

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What airport do you fly from for flights from Philadelphia to Reykjavik Keflavik Intl?

    Philadelphia (PHL), located 7.0 mi from the city center, is the airport you fly out of when you book flights from Philadelphia to Reykjavik Keflavik Intl. 2 airlines have flights from Philadelphia to Reykjavik Keflavik Intl on a regular basis. Booking flights from Philadelphia to Reykjavik Keflavik Intl should not be difficult; the airport handles an average of 0 outbound flights to Reykjavik Keflavik Intl per day.

  • What are the cheapest airlines flying from Philadelphia to Reykjavik Keflavik Intl Airport round-trip?

    Cheapflights users have booked flights from Philadelphia to Reykjavik Keflavik Intl Airport round-trip from $592. Other airlines that can offer you cheap pricing are Air France, from $645, and Lufthansa, from $674. Air Canada is priced at 34% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Philadelphia to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Keflavik Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Keflavik Intl.

  • Can I find deals for business class flights from Philadelphia to Keflavik Intl?

    Yes. Cheapflights offers flight deals from Philadelphia to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, November is the cheapest month in which you can book a flight from Philadelphia to Reykjavik Keflavik Intl Airport (average of $328). Flying from Philadelphia to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $662). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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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 January 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$521Average$783FlexibilityNo cancel feeOn-time67%
IcelandairCheapest$696Average$885FlexibilityNo cancel feeOn-time76%
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