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Keflavik Intl

$617+ Cheap flights from Allentown (ABE) to Keflavik Intl (KEF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — KEF
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
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 julio 30, 2025.

Round-trip from

$617
(United Airlines)
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 julio 30, 2025.

This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/216:37 amABE - KEF
2 stops21h 33mUnited Airlines
jue. 8/289:30 amKEF - ABE
2 stops40h 24mUnited Airlines
Deal found 7/29$617
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/276:12 pmABE - KEF
2 stops32h 08mDelta
dom. 10/58:45 amKEF - ABE
2 stops31h 21mDelta
Deal found 7/29$726
This Mytrip deal was found by Cheapflights users on 7/29. 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.
dom. 8/104:11 pmABE - KEF
2 stops32h 34mMultiple Airlines
sáb. 8/163:05 pmKEF - ABE
2 stops24h 19mMultiple Airlines
Deal found 7/29$803
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/125:44 pmABE - KEF
2 stops35h 56mAmerican Airlines
lun. 12/1511:50 amKEF - ABE
2 stops41h 27mAmerican Airlines
Deal found 7/29$2,120

Cheapflights Fare Finder

 
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 julio 30, 2025.
Use the filters below to find and compare flights from Allentown to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Allentown

Fly to

Keflavik Intl

Route

Depart

Return

Price

AllentownReykjavik

ABE - KEF

ABEKEF

Allentown-Bethlehem

jue. 8/21

6:37 am-8:10 am

2 stops21h 33m

Reykjavik Keflavik Intl

jue. 8/28

9:30 am-9:54 pm

2 stops40h 24m

$617

AllentownReykjavik

ABE - KEF

ABEKEF

Allentown-Bethlehem

sáb. 9/27

6:12 pm-6:20 am

2 stops32h 08m

Reykjavik Keflavik Intl

dom. 10/5

8:45 am-12:06 pm

2 stops31h 21m

$726

AllentownReykjavik

ABE - KEF

ABEKEF

Allentown-Bethlehem

dom. 8/10

4:11 pm-4:45 am

2 stops32h 34m

Reykjavik Keflavik Intl

sáb. 8/16

3:05 pm-11:24 am

2 stops24h 19m

$803

AllentownReykjavik

ABE - KEF

ABEKEF

Allentown-Bethlehem

jue. 8/7

6:30 am-8:10 am

2 stops21h 40m

$927

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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.

Cheapflights Insights

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

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 $653). 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.

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 julio 30, 2025.
Read through reviews of airlines operating flights from Allentown to Reykjavik Keflavik Intl Airport, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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 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 $653). 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

Traveling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Keflavik
Hveragerdi

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