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$291+ Cheap flights from Keflavik Intl (KEF) to Pennsylvania

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — PHL
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Keflavik Intl to Pennsylvania

Keep the following information in mind while searching for Keflavik Intl to Pennsylvania flight deals. Data was last updated April 29, 2025.

Round-trip from

$489
(Flightnetwork)

One-way from

$291
(Kiwi.com)

Good one-way deal

$382 or less
From Reykjavik Keflavik Intl to Pennsylvania
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One-way flight from Reykjavik Keflavik Intl to Pennsylvania
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Price to beat on a one-way flight from Reykjavik Keflavik Intl to Pennsylvania.
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Find flight deals from Keflavik Intl to Pennsylvania

Cheapest flights from Keflavik Intl to Pennsylvania
Explore the most affordable flight options available from Keflavik Intl to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Ticket deal was found by Cheapflights users on 4/28. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/15:00 pmKEF - JFK
Nonstop6h 10mIcelandair
Wed 5/711:10 pmJFK - KEF
Nonstop5h 45mIcelandair
Deal found 4/28$463
This Flightnetwork deal was found by Cheapflights users on 4/29. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/185:00 pmKEF - EWR
Nonstop6h 10mIcelandair
Sat 10/258:25 pmEWR - KEF
Nonstop5h 50mIcelandair
Deal found 4/29$489
This Gotogate deal was found by Cheapflights users on 4/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1111:05 amKEF - JFK
1 stop32h 35mScandinavian Airlines
Wed 9/176:55 pmJFK - KEF
1 stop34h 35mScandinavian Airlines
Deal found 4/29$495
This Scandinavian Airlines deal was found by Cheapflights users on 4/29. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/127:55 amKEF - EWR
1 stop33h 20mScandinavian Airlines
Sat 9/206:50 pmEWR - KEF
1 stop16h 30mScandinavian Airlines
Deal found 4/29$510
This Mytrip deal was found by Cheapflights users on 4/28. 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.
Thu 6/57:45 pmKEF - IAD
Nonstop6h 25mIcelandair
Wed 6/2511:15 pmIAD - KEF
Nonstop5h 50mIcelandair
Deal found 4/28$548
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Sat 10/183:05 pmKEF - EWR
2 stops29h 35mMultiple Airlines
Sat 10/251:23 pmEWR - KEF
2 stops35h 22mMultiple Airlines
Deal found 4/29$588
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Thu 6/124:55 pmKEF - PIT
Nonstop6h 25mIcelandair
Thu 6/198:30 pmPIT - KEF
Nonstop5h 55mIcelandair
Deal found 4/29$600
This Kissandfly.com deal was found by Cheapflights users on 4/28. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/143:45 pmKEF - JFK
1 stop10h 31mMultiple Airlines
Sun 5/1811:10 pmJFK - KEF
Nonstop5h 45mMultiple Airlines
Deal found 4/28$604
This Ticket deal was found by Cheapflights users on 4/29. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/111:25 amKEF - IAD
1 stop28h 15mVirgin Atlantic
Mon 6/98:30 pmIAD - KEF
1 stop9h 00mVirgin Atlantic
Deal found 4/29$606
This Ticket deal was found by Cheapflights users on 4/28. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/18:50 amKEF - IAD
1 stop18h 04mMultiple Airlines
Mon 6/98:30 pmIAD - KEF
1 stop9h 00mMultiple Airlines
Deal found 4/28$608
This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/259:30 amKEF - LGA
1 stop14h 01mAir Canada
Thu 7/315:45 pmLGA - KEF
1 stop10h 25mAir Canada
Deal found 4/28$608
This Gotogate deal was found by Cheapflights users on 4/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/19:30 amKEF - PHL
1 stop16h 36mAir Canada
Sat 6/77:30 amPHL - KEF
2 stops20h 40mAir Canada
Deal found 4/28$614

Cheapflights Fare Finder

Customize your flight search to find flights from Keflavik Intl to Pennsylvania 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 April 29, 2025.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Pennsylvania that are best for you.

Fly from

Keflavik Intl

Fly to

Pennsylvania

Route

Depart

Return

Price

ReykjavikNew York

KEF - JFK

KEFJFK

Reykjavik Keflavik Intl

Sat 10/18

5:00 pm-7:10 pm

Nonstop6h 10m

New York John F Kennedy Intl

Sat 10/25

8:25 pm-6:15 am

Nonstop5h 50m

$489

ReykjavikNewark

KEF - EWR

KEFEWR

Reykjavik Keflavik Intl

Sat 10/18

5:00 pm-7:10 pm

Nonstop6h 10m

Newark

Sat 10/25

8:25 pm-6:15 am

Nonstop5h 50m

$489

ReykjavikNew York

KEF - JFK

KEFJFK

Reykjavik Keflavik Intl

Thu 9/11

11:05 am-3:40 pm

1 stop32h 35m

New York John F Kennedy Intl

Wed 9/17

6:55 pm-9:30 am

1 stop34h 35m

$495

ReykjavikNewark

KEF - EWR

KEFEWR

Reykjavik Keflavik Intl

Fri 9/12

7:55 am-1:15 pm

1 stop33h 20m

Newark

Sat 9/20

6:50 pm-3:20 pm

1 stop16h 30m

$510

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Thu 6/5

7:45 pm-10:10 pm

Nonstop6h 25m

Washington, D.C. Dulles Intl

Wed 6/25

11:15 pm-9:05 am

Nonstop5h 50m

$548

ReykjavikNewark

KEF - EWR

KEFEWR

Reykjavik Keflavik Intl

Sat 10/18

3:05 pm-4:40 pm

2 stops29h 35m

Newark

Sat 10/25

1:23 pm-4:45 am

2 stops35h 22m

$588

ReykjavikPittsburgh

KEF - PIT

KEFPIT

Reykjavik Keflavik Intl

Thu 6/12

4:55 pm-7:20 pm

Nonstop6h 25m

Pittsburgh

Thu 6/19

8:30 pm-6:25 am

Nonstop5h 55m

$600

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Sun 6/1

11:25 am-11:40 am

1 stop28h 15m

Washington, D.C. Dulles Intl

Mon 6/9

8:30 pm-9:30 am

1 stop9h 00m

$606

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Sun 6/1

8:50 am-10:54 pm

1 stop18h 04m

Washington, D.C. Dulles Intl

Mon 6/9

8:30 pm-9:30 am

1 stop9h 00m

$608

ReykjavikPhiladelphia

KEF - PHL

KEFPHL

Reykjavik Keflavik Intl

Sun 6/1

9:30 am-10:06 pm

1 stop16h 36m

Philadelphia

Sat 6/7

7:30 am-8:10 am

2 stops20h 40m

$614

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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

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

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

Find hourly flight availability from Keflavik Intl to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Reykjavik Keflavik Intl Airport to Pennsylvania as you normally would.

Rainfall in Pennsylvania by month

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

In terms of precipitation, rainfall in Pennsylvania ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Pennsylvania when rainfall is around 2.7 in.

Temperature in Pennsylvania by month

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

If weather is an important factor for your trip to Pennsylvania, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated April 29, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Reykjavik to Pennsylvania to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Keflavik Intl to Pennsylvania. 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 Reykjavik Keflavik Intl Airport to Pennsylvania one-way?

    $294 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Icelandair and Vueling, with prices starting from $408 and $542, respectively.

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

    When deciding which route to take from Reykjavik Keflavik Intl Airport to Pennsylvania consider Reykjavik Keflavik Intl - Newark, Reykjavik Keflavik Intl - New York John F Kennedy Intl or Reykjavik Keflavik Intl - New York LaGuardia as they are the most popular.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to Pennsylvania (average of $236). Flying from Reykjavik Keflavik Intl Airport to Pennsylvania in March is currently the most expensive (average of $295). 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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Alternative routes for Keflavik Intl to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
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