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Cheap flights from Allentown to Reykjavik from $770

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 5/6. 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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:40 pm - 7:00 am
ABE
-
KEF
33h 20m2 stops
Delta Logo
9:30 am - 12:10 pm
KEF
-
ABE
30h 40m2 stops
$770Delta
Wed, May 6 - Fri, May 15
Delta Logo
1:00 pm - 9:30 am
ABE
-
KEF
16h 30m2 stops
Delta Logo
11:25 am - 10:56 pm
KEF
-
ABE
15h 31m2 stops
$6,018Delta
Sun, May 3 - Sun, May 17
Delta Logo
12:46 pm - 7:05 pm
ABE
-
KEF
26h 19m2 stops
Delta Logo
11:25 am - 5:14 pm
KEF
-
ABE
33h 49m2 stops
$7,444Delta
Sat, Mar 21 - Thu, Mar 26
Delta Logo
12:46 pm - 9:30 am
ABE
-
KEF
16h 44m2 stops
Delta Logo
11:25 am - 10:47 pm
KEF
-
ABE
15h 22m2 stops
$22,442Delta
Sun, Mar 29 - Thu, Apr 2

Delta flights from Allentown to Reykjavik Keflavik Intl Airport

Our best Delta deals on Allentown to Reykjavik Keflavik Intl Airport flight tickets
Delta
May 6
ABE5:40 pmAllentown-Bethlehem
33h 20m
2 stops
KEF7:00 amReykjavik Keflavik Intl
May 15
KEF9:30 amReykjavik Keflavik Intl
30h 40m
2 stops
ABE12:10 pmAllentown-Bethlehem
$770
Find similar
Delta
May 3
ABE1:00 pmAllentown-Bethlehem
16h 30m
2 stops
KEF9:30 amReykjavik Keflavik Intl
May 17
KEF11:25 amReykjavik Keflavik Intl
15h 31m
2 stops
ABE10:56 pmAllentown-Bethlehem
$6,018
Find similar
Delta
Mar 21
ABE12:46 pmAllentown-Bethlehem
26h 19m
2 stops
KEF7:05 pmReykjavik Keflavik Intl
Mar 26
KEF11:25 amReykjavik Keflavik Intl
33h 49m
2 stops
ABE5:14 pmAllentown-Bethlehem
$7,444
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 December 11, 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

Wed 5/6

5:40 pm-7:00 am

2 stops33h 20m

Reykjavik Keflavik Intl

Fri 5/15

9:30 am-12:10 pm

2 stops30h 40m

$770

AllentownReykjavik

ABE - KEF

ABEKEF

Allentown-Bethlehem

Sun 5/3

1:00 pm-9:30 am

2 stops16h 30m

Reykjavik Keflavik Intl

Sun 5/17

11:25 am-10:56 pm

2 stops15h 31m

$6,018

AllentownReykjavik

ABE - KEF

ABEKEF

Allentown-Bethlehem

Sat 3/21

12:46 pm-7:05 pm

2 stops26h 19m

Reykjavik Keflavik Intl

Thu 3/26

11:25 am-5:14 pm

2 stops33h 49m

$7,444

AllentownReykjavik

ABE - KEF

ABEKEF

Allentown-Bethlehem

Sun 3/29

12:46 pm-9:30 am

2 stops16h 44m

Reykjavik Keflavik Intl

Thu 4/2

11:25 am-10:47 pm

2 stops15h 22m

$22,442

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 is the cheapest day to depart on your flight to Reykjavik Keflavik Intl Airport?

The cheapest day to depart from Allentown to Reykjavik Keflavik Intl Airport is on a Wednesday when prices can be found for as low as $505. The most expensive day to fly to Reykjavik Keflavik Intl Airport is Thursday, with ticket prices averaging around $534.

What is the cheapest time of day to depart on your flight to Reykjavik Keflavik Intl Airport?

The cheapest time of day to fly to Reykjavik Keflavik Intl Airport is in the evening when flights can be purchased for as low as $517. Flights in the morning are often more expensive with an average ticket price of $772.

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

Fastest flight time

10h 58m

Direct flights

None
The fastest flight from Allentown to Reykjavik Keflavik Intl Airport takes 10h 58m
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 10h 58m 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
Selfoss
Hella
Hveragerdi
Borgarnes
Grindavik
Kopavogur

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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