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Cheap flights from Allentown to Reykjavik from $785

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Reykjavik departing on 9/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Allentown to Reykjavik (ABE-KEF)

Cheap round-trip flights

United Airlines Logo
6:37 am - 8:30 amABE-KEF
21h 53m1 stop
United Airlines Logo
9:30 am - 11:58 amKEF-ABE
54h 28m2 stops
$785United Airlines
Find Deal
Sun, Sep 7 - Sun, Sep 14
United Airlines Logo
5:28 pm - 8:15 amABE-KEF
34h 47m2 stops
United Airlines Logo
9:30 am - 4:53 pmKEF-ABE
35h 23m2 stops
$808United Airlines
Find Deal
Sun, Sep 7 - Sun, Sep 14
Logo
2:00 pm - 5:15 pmABE-KEF
22h 15m2 stops
Logo
11:45 am - 10:47 amKEF-ABE
28h 02m3 stops
$1,190
Find Deal
Thu, Nov 20 - Thu, Nov 27
United Airlines Logo
1:00 pm - 8:30 amABE-KEF
15h 30m1 stop
United Airlines Logo
12:00 pm - 9:54 pmKEF-ABE
13h 54m1 stop
$1,344United Airlines
Find Deal
Sun, Sep 7 - Sun, Sep 14
Logo
10:00 am - 6:15 amABE-KEF
15h 15m1 stop
Logo
5:00 pm - 5:15 pmKEF-ABE
53h 15m2 stops
$1,429
Find Deal
Thu, Nov 20 - Thu, Nov 27
American Airlines Logo
7:00 pm - 9:30 amABE-KEF
34h 30m2 stops
American Airlines Logo
10:30 am - 5:23 pmKEF-ABE
34h 53m2 stops
$1,605American Airlines
Find Deal
Fri, Oct 3 - Fri, Oct 10
American Airlines Logo
5:44 pm - 10:40 amABE-KEF
35h 56m2 stops
American Airlines Logo
11:50 am - 12:17 amKEF-ABE
41h 27m2 stops
$2,120American Airlines
Find Deal
Fri, Dec 12 - Mon, Dec 15
Delta Logo
12:46 pm - 9:30 amABE-KEF
16h 44m2 stops
Delta Logo
11:25 am - 10:15 pmKEF-ABE
14h 50m2 stops
$23,077Delta
Find Deal
Fri, Oct 10 - Tue, Oct 14

American Airlines flights from Allentown to Reykjavik Keflavik Intl Airport

Our best American Airlines deals on Allentown to Reykjavik Keflavik Intl Airport flight tickets
American Airlines
Oct 3
ABE7:00 pmAllentown-Bethlehem
34h 30m
2 stops
KEF9:30 amReykjavik Keflavik Intl
Oct 10
KEF10:30 amReykjavik Keflavik Intl
34h 53m
2 stops
ABE5:23 pmAllentown-Bethlehem
$1,605
Find similar
American Airlines
Dec 12
ABE5:44 pmAllentown-Bethlehem
35h 56m
2 stops
KEF10:40 amReykjavik Keflavik Intl
Dec 15
KEF11:50 amReykjavik Keflavik Intl
41h 27m
2 stops
ABE12:17 amAllentown-Bethlehem
$2,120
Find similar

United Airlines flights from Allentown to Reykjavik Keflavik Intl Airport

Our best United Airlines deals on Allentown to Reykjavik Keflavik Intl Airport flight tickets
United Airlines
Sep 7
ABE6:37 amAllentown-Bethlehem
21h 53m
1 stop
KEF8:30 amReykjavik Keflavik Intl
Sep 14
KEF9:30 amReykjavik Keflavik Intl
54h 28m
2 stops
ABE11:58 amAllentown-Bethlehem
$785
Find similar
United Airlines
Sep 7
ABE5:28 pmAllentown-Bethlehem
34h 47m
2 stops
KEF8:15 amReykjavik Keflavik Intl
Sep 14
KEF9:30 amReykjavik Keflavik Intl
35h 23m
2 stops
ABE4:53 pmAllentown-Bethlehem
$808
Find similar
United Airlines
Aug 25
ABE1:00 pmAllentown-Bethlehem
15h 30m
1 stop
KEF8:30 amReykjavik Keflavik Intl
Sep 1
KEF9:50 amReykjavik Keflavik Intl
30h 08m
2 stops
ABE11:58 amAllentown-Bethlehem
$878
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Allentown to Reykjavik Keflavik Intl Airport 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, momondo users made 832,500 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Allentown to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AllentownReykjavik

ABE - KEF

ABEKEF

Allentown-Bethlehem

Sun 9/7

6:37 am-8:30 am

1 stop21h 53m

Reykjavik Keflavik Intl

Sun 9/14

9:30 am-11:58 am

2 stops54h 28m

$785

AllentownReykjavik

ABE - KEF

ABEKEF

Allentown-Bethlehem

Sun 9/7

5:28 pm-8:15 am

2 stops34h 47m

Reykjavik Keflavik Intl

Sun 9/14

9:30 am-4:53 pm

2 stops35h 23m

$808

AllentownReykjavik

ABE - KEF

ABEKEF

Allentown-Bethlehem

Thu 11/20

2:00 pm-5:15 pm

2 stops22h 15m

Reykjavik Keflavik Intl

Thu 11/27

11:45 am-10:47 am

3 stops28h 02m

$1,190

AllentownReykjavik

ABE - KEF

ABEKEF

Allentown-Bethlehem

Sun 9/7

1:00 pm-8:30 am

1 stop15h 30m

Reykjavik Keflavik Intl

Sun 9/14

12:00 pm-9:54 pm

1 stop13h 54m

$1,344

AllentownReykjavik

ABE - KEF

ABEKEF

Allentown-Bethlehem

Thu 11/20

10:00 am-6:15 am

1 stop15h 15m

Reykjavik Keflavik Intl

Thu 11/27

5:00 pm-5:15 pm

2 stops53h 15m

$1,429

AllentownReykjavik

ABE - KEF

ABEKEF

Allentown-Bethlehem

Fri 10/3

7:00 pm-9:30 am

2 stops34h 30m

Reykjavik Keflavik Intl

Fri 10/10

10:30 am-5:23 pm

2 stops34h 53m

$1,605

AllentownReykjavik

ABE - KEF

ABEKEF

Allentown-Bethlehem

Fri 12/12

5:44 pm-10:40 am

2 stops35h 56m

Reykjavik Keflavik Intl

Mon 12/15

11:50 am-12:17 am

2 stops41h 27m

$2,120

AllentownReykjavik

ABE - KEF

ABEKEF

Allentown-Bethlehem

Fri 10/10

12:46 pm-9:30 am

2 stops16h 44m

Reykjavik Keflavik Intl

Tue 10/14

11:25 am-10:15 pm

2 stops14h 50m

$23,077

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Reykjavik from

How to get the cheapest flight ticket from Allentown to Reykjavik Keflavik Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Reykjavik Keflavik Intl Airport?

Icelandair, United Airlines and PLAY are the top three most popular airlines that fly to Reykjavik Keflavik Intl Airport from Allentown according to our data. Icelandair is the first choice among our users, with 87% of people opting to fly with this airline when traveling to Reykjavik Keflavik Intl Airport. Keep in mind that there are 3 different airlines that fly to Reykjavik Keflavik Intl Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from Allentown to Reykjavik Keflavik Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Allentown to Reykjavik Keflavik Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Allentown to Reykjavik Keflavik Intl Airport (ABE to KEF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Reykjavik Keflavik Intl Airport

Direct flights

None
There are no direct flights from Allentown to Reykjavik Keflavik Intl Airport. There are no popular flight routes from Allentown to Reykjavik Keflavik Intl Airport.
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  • How far is Allentown-Bethlehem to Reykjavik Keflavik Intl by plane?

    The straight-line distance from Allentown-Bethlehem to Reykjavik Keflavik Intl is 2637.2 mi. Typically, this will take 15h 15m by plane in normal conditions.

  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to Reykjavik Keflavik Intl Airport?

    Prices for flights from Allentown-Bethlehem Airport to Reykjavik Keflavik Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Allentown-Bethlehem Airport to Reykjavik Keflavik Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Reykjavik Keflavik Intl Airport.

  • What documentation or ID do you need to fly to Reykjavik Keflavik Intl Airport?

    The travel and health documents required for your trip to Reykjavik Keflavik Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Reykjavik Keflavik Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
Keflavik
Hveragerdi
Selfoss
Hella
Borgarnes
Kopavogur
Grindavik

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to Reykjavik?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Allentown to Reykjavik. momondo saves you time and could save you money on your trip.

Can I find flights from Allentown to Reykjavik with flexible booking policies on momondo?

All flight searches from Allentown to Reykjavik on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Allentown to Reykjavik?

momondo helps you find the best flight between Allentown and Reykjavik by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Allentown to Reykjavik right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Allentown to Reykjavik flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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