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Keflavik Intl

$208+ Cheap flights from Pennsylvania 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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — KEF
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Pennsylvania to Keflavik Intl

Keep the following information in mind while searching for Pennsylvania to Keflavik Intl flight deals. Data was last updated June 12, 2025.

Round-trip from

$387
(Gotogate)

One-way from

$229
(Kiwi.com)

Good round-trip deal

$505 or less

Good one-way deal

$197 or less
From Pennsylvania to Reykjavik Keflavik Intl
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One-way flight from Pennsylvania to Reykjavik Keflavik Intl
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Price to beat on a round-trip flight from Pennsylvania to Reykjavik Keflavik Intl.
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Price to beat on a one-way flight from Pennsylvania to Reykjavik Keflavik Intl.
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Find flight deals from Pennsylvania to Keflavik Intl

Cheapest flights from Pennsylvania to Keflavik Intl
Explore the most affordable flight options available from Pennsylvania to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:25 pmJFK - KEF
Nonstop5h 50mIcelandair
Thu 10/95:00 pmKEF - JFK
Nonstop6h 10mIcelandair
Deal found 6/10$371
This oojo deal was found by Cheapflights users on 6/12. 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 10/225:10 pmJFK - KEF
1 stop13h 05mScandinavian Airlines
Sun 10/2611:30 amKEF - JFK
1 stop33h 15mScandinavian Airlines
Deal found 6/12$374
This United Airlines deal was found by Cheapflights users on 6/10. 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 8/69:30 pmLGA - KEF
1 stop31h 00mUnited Airlines
Fri 8/229:30 amKEF - LGA
1 stop28h 00mUnited Airlines
Deal found 6/10$388
This United Airlines deal was found by Cheapflights users on 6/9. 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 8/149:00 amJFK - KEF
1 stop19h 10mUnited Airlines
Thu 8/219:30 amKEF - JFK
1 stop16h 17mUnited Airlines
Deal found 6/9$395
This KLM deal was found by Cheapflights users on 6/9. 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 9/2212:59 pmJFK - KEF
1 stop13h 21mMultiple Airlines
Wed 10/111:25 amKEF - JFK
Nonstop6h 05mMultiple Airlines
Deal found 6/9$407
This Air Canada deal was found by Cheapflights users on 6/12. 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.
Sat 8/98:35 amLGA - KEF
1 stop19h 40mAir Canada
Tue 8/199:50 amKEF - LGA
1 stop10h 03mAir Canada
Deal found 6/12$408
This Delta deal was found by Cheapflights users on 6/11. 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.
Sun 8/1711:50 pmJFK - KEF
Nonstop5h 40mDelta
Thu 8/2111:25 amKEF - JFK
Nonstop6h 05mDelta
Deal found 6/11$415
This Delta deal was found by Cheapflights users on 6/9. 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 10/1112:55 pmLGA - KEF
1 stop13h 25mDelta
Fri 10/178:45 amKEF - LGA
1 stop14h 50mDelta
Deal found 6/9$417
This KLM deal was found by Cheapflights users on 6/9. 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.
Thu 9/412:58 pmJFK - KEF
1 stop13h 22mKLM
Mon 9/88:30 amKEF - JFK
1 stop19h 08mKLM
Deal found 6/9$421
This CrystalTravel deal was found by Cheapflights users on 6/10. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/138:25 pmEWR - KEF
Nonstop5h 50mIcelandair
Fri 9/265:00 pmKEF - EWR
Nonstop6h 10mIcelandair
Deal found 6/10$426
This oojo deal was found by Cheapflights users on 6/10. 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 10/165:15 pmEWR - KEF
1 stop12h 15mScandinavian Airlines
Tue 10/2110:20 amKEF - EWR
2 stops30h 55mScandinavian Airlines
Deal found 6/10$427
This Delta deal was found by Cheapflights users on 6/9. 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 9/41:00 pmEWR - KEF
1 stop13h 20mDelta
Tue 9/98:30 amKEF - EWR
1 stop11h 27mDelta
Deal found 6/9$430

Cheapflights Fare Finder

Customize your flight search to find flights from Pennsylvania 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 12, 2025.
Use the filters below to find and compare flights from Pennsylvania to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Pennsylvania

Fly to

Keflavik Intl

Route

Depart

Return

Price

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Mon 9/22

8:25 pm-6:15 am

Nonstop5h 50m

Reykjavik Keflavik Intl

Thu 10/9

5:00 pm-7:10 pm

Nonstop6h 10m

$371

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Wed 10/22

5:10 pm-10:15 am

1 stop13h 05m

Reykjavik Keflavik Intl

Sun 10/26

11:30 am-4:45 pm

1 stop33h 15m

$374

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Wed 8/6

9:30 pm-8:30 am

1 stop31h 00m

Reykjavik Keflavik Intl

Fri 8/22

9:30 am-9:30 am

1 stop28h 00m

$388

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Thu 8/14

9:00 am-8:10 am

1 stop19h 10m

Reykjavik Keflavik Intl

Thu 8/21

9:30 am-9:47 pm

1 stop16h 17m

$395

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Mon 9/22

12:59 pm-6:20 am

1 stop13h 21m

Reykjavik Keflavik Intl

Thu 10/9

11:25 am-1:30 pm

Nonstop6h 05m

$407

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Sat 8/9

8:35 am-8:15 am

1 stop19h 40m

Reykjavik Keflavik Intl

Wed 8/20

9:30 am-1:29 pm

2 stops31h 59m

$408

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Sun 8/17

11:50 pm-9:30 am

Nonstop5h 40m

Reykjavik Keflavik Intl

Thu 8/21

11:25 am-1:30 pm

Nonstop6h 05m

$415

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Thu 9/4

12:58 pm-6:20 am

1 stop13h 22m

Reykjavik Keflavik Intl

Mon 9/8

8:30 am-11:38 pm

1 stop19h 08m

$421

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Sat 9/13

8:25 pm-6:15 am

Nonstop5h 50m

Reykjavik Keflavik Intl

Fri 9/26

5:00 pm-7:10 pm

Nonstop6h 10m

$426

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Thu 10/16

5:15 pm-9:30 am

1 stop12h 15m

Reykjavik Keflavik Intl

Tue 10/21

10:20 am-1:15 pm

2 stops30h 55m

$427

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Pennsylvania 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.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Reykjavik Keflavik Intl Airport

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

Currently, November is the cheapest month in which you can book a flight from Pennsylvania to Reykjavik Keflavik Intl Airport (average of $328). Flying from Pennsylvania to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $659). 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 PA to KEF?

Find hourly flight availability from Pennsylvania 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 June 12, 2025.

When flying from Pennsylvania to Reykjavik Keflavik Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 June 12, 2025.
Read through reviews of airlines operating flights from Pennsylvania to Reykjavik, such as Delta, Alaska Airlines and KLM. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Alaska Airlines
8.0
Very good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania 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 are the cheapest airlines to fly from Pennsylvania to Reykjavik Keflavik Intl Airport one-way?

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $322. However, be on the lookout for offers from WestJet and Scandinavian Airlines, as they are both options that can get you from Pennsylvania to Reykjavik Keflavik Intl Airport for a low price.

  • What are the most popular routes from Pennsylvania to Reykjavik Keflavik Intl Airport?

    The most popular route from Pennsylvania to Reykjavik Keflavik Intl Airport is Newark - Reykjavik Keflavik Intl. You may also consider New York John F Kennedy Intl - Reykjavik Keflavik Intl or New York LaGuardia - Reykjavik Keflavik Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania 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 Pennsylvania to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Pennsylvania to Reykjavik Keflavik Intl Airport (average of $328). Flying from Pennsylvania to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $659). 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.

See more FAQs

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Alternative routes for Pennsylvania to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Pennsylvania to Keflavik Intl

Discover the top 4 airlines that operate flights from Pennsylvania 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$337Average$553FlexibilityNo cancel feeOn-time75%
DeltaCheapest$338Average$616FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$448Average$611FlexibilityNo cancel feeOn-time67%
IcelandairCheapest$460Average$761FlexibilityNo cancel feeOn-time76%

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