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Keflavik Intl

$509+ Cheap flights from Allentown (ABE) 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — KEF
Mar 17 — Mar 241
Mon 3/17
Mon 3/24
1 adult, Economy
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Cheap flight deals from Allentown to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) 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 March 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,258
(United Airlines)

One-way from

$509
(United Airlines)
Provider with most accurate pricing for Allentown-Bethlehem-Reykjavik Keflavik Intl flight deals.
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Provider most trusted by Cheapflights users for Allentown-Bethlehem-Reykjavik Keflavik Intl flights.
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From Allentown-Bethlehem to Reykjavik Keflavik Intl
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One-way flight from Allentown-Bethlehem to Reykjavik Keflavik Intl
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Find flight deals from Allentown to Keflavik Intl

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

This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/195:32 pmABE - KEF
1 stop10h 58mUnited Airlines
Mon 9/112:00 pmKEF - ABE
1 stop12h 43mUnited Airlines
Deal found 3/12$1,258
This American Airlines deal was found by Cheapflights users on 3/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1912:05 pmABE - KEF
3 stops17h 55mMultiple Airlines
Mon 9/110:45 amKEF - ABE
2 stops33h 37mMultiple Airlines
Deal found 3/12$1,339
This American Airlines deal was found by Cheapflights users on 3/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/126:05 amABE - KEF
2 stops47h 40mAmerican Airlines
Sun 4/2010:20 amKEF - ABE
2 stops39h 58mAmerican Airlines
Deal found 3/12$1,626
This Delta deal was found by Cheapflights users on 3/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/156:10 amABE - KEF
2 stops23h 20mDelta
Tue 4/2211:25 amKEF - ABE
2 stops29h 02mDelta
Deal found 3/12$6,096

Find flights from Allentown to Keflavik Intl within your budget

Customize your flight search to find flights from Allentown 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 March 12, 2025.

Fly from

Allentown

Fly to

Keflavik Intl

Route

Depart

Return

Price

AllentownReykjavik

ABE - KEF

ABEKEF

Allentown-Bethlehem

Tue 8/19

5:32 pm-8:30 am

1 stop10h 58m

Reykjavik Keflavik Intl

Mon 9/1

12:00 pm-8:43 pm

1 stop12h 43m

$1,258

AllentownReykjavik

ABE - KEF

ABEKEF

Allentown-Bethlehem

Tue 8/19

12:05 pm-10:00 am

3 stops17h 55m

Reykjavik Keflavik Intl

Mon 9/1

10:45 am-4:22 pm

2 stops33h 37m

$1,339

AllentownReykjavik

ABE - KEF

ABEKEF

Allentown-Bethlehem

Sat 4/12

6:05 am-9:45 am

2 stops47h 40m

Reykjavik Keflavik Intl

Sun 4/20

10:20 am-10:18 pm

2 stops39h 58m

$1,626

AllentownReykjavik

ABE - KEF

ABEKEF

Allentown-Bethlehem

Tue 4/15

6:10 am-9:30 am

2 stops23h 20m

Reykjavik Keflavik Intl

Tue 4/22

11:25 am-12:27 pm

2 stops29h 02m

$6,096

AllentownReykjavik

ABE - KEF

ABEKEF

Allentown-Bethlehem

Mon 7/7

5:32 pm-8:30 am

1 stop10h 58m

$509

AllentownReykjavik

ABE - KEF

ABEKEF

Allentown-Bethlehem

Mon 7/7

5:40 pm-6:20 am

2 stops32h 40m

$590

AllentownReykjavik

ABE - KEF

ABEKEF

Allentown-Bethlehem

Tue 8/19

12:05 pm-10:00 am

3 stops17h 55m

$2,306

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

  • Most accurate provider: When it comes to deals on Allentown-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 Allentown-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Allentown-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Allentown-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 Allentown-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 Allentown to Keflavik Intl

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

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

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

Currently, November is the cheapest month in which you can book a flight from Allentown to Reykjavik Keflavik Intl Airport (average of $328). Flying from Allentown to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $652). 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.

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 March 12, 2025.
Delta
8.0
Very good
7,953 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

Delta
8.0
Very good
7,953 reviews
Delta
8.0
Very good
7,953 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

United Airlines
7.4
Good
8,623 reviews
Delta
8.0
Very good
7,953 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,953 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 Allentown 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 Allentown to Reykjavik Keflavik Intl?

    If you book a flight to Reykjavik Keflavik Intl from Allentown, you will be flying from Allentown-Bethlehem, which is the city’s only airport. Allentown-Bethlehem (ABE) is located 3.9 mi from the center of Allentown. There are 0 flights from Allentown-Bethlehem to Reykjavik Keflavik Intl per day from 0 different airlines.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Allentown to Reykjavik Keflavik Intl Airport (average of $328). Flying from Allentown to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $652). 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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