What airlines fly to Reykjavik Keflavik Intl Airport?

Icelandair, United Airlines and Delta are the top three most popular airlines that fly to Reykjavik Keflavik Intl Airport from Philadelphia according to our data. Icelandair is the first choice among our users, with 81% of people opting to fly with this airline when traveling to Reykjavik Keflavik Intl Airport. Keep in mind that there are 10 different airlines that fly to Reykjavik Keflavik Intl Airport on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Philadelphia to Reykjavik Keflavik Intl?

American Airlines and Delta are the most popular carriers operating from Philadelphia to Reykjavik Keflavik Intl

When did momondo last update prices for flights from Philadelphia Airport to Reykjavik Keflavik Intl Airport?

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

How many operators does momondo search for flights from Philadelphia Airport to Reykjavik Keflavik Intl Airport?

As of September 2026, there are 2 operators available to choose from for flights from Philadelphia Airport to Reykjavik Keflavik Intl Airport.

How old do you have to be to fly from Philadelphia Airport to Reykjavik Keflavik Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to Reykjavik Keflavik Intl Airport.

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

The required travel and health documents for your Reykjavik Keflavik Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Reykjavik Keflavik Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$329 Cheap Flights from Philadelphia to Reykjavik Keflavik Intl Airport in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Reykjavik

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:42 am - 6:40 amPHL Philadelphia-KEF Reykjavik Keflavik Intl

18h 58m1 stop Raleigh-Durham

4:45 pm - 11:24 pmKEF Reykjavik Keflavik Intl-PHL Philadelphia

11h 39m1 stop Raleigh-Durham

$514Multiple Airlines

Mon, Oct 26 - Mon, Nov 2

7:42 am - 6:40 amPHL Philadelphia-KEF Reykjavik Keflavik Intl

17h 58m1 stop Raleigh-Durham

4:45 pm - 11:24 pmKEF Reykjavik Keflavik Intl-PHL Philadelphia

11h 39m1 stop Raleigh-Durham

$517Multiple Airlines

Mon, Nov 2 - Mon, Nov 16

9:30 am - 6:40 amPHL Philadelphia-KEF Reykjavik Keflavik Intl

16h 10m1 stop Raleigh-Durham

4:45 pm - 11:24 pmKEF Reykjavik Keflavik Intl-PHL Philadelphia

11h 39m1 stop Raleigh-Durham

$539Multiple Airlines

Wed, Nov 11 - Sun, Nov 15

10:22 am - 8:10 amPHL Philadelphia-KEF Reykjavik Keflavik Intl

17h 48m1 stop Boston Logan Intl

5:10 pm - 10:45 pmKEF Reykjavik Keflavik Intl-PHL Philadelphia

9h 35m1 stop Boston Logan Intl

$602Icelandair

Wed, Oct 14 - Wed, Oct 21

10:27 am - 6:05 amPHL Philadelphia-KEF Reykjavik Keflavik Intl

15h 38m1 stop Boston Logan Intl

5:00 pm - 9:11 pmKEF Reykjavik Keflavik Intl-PHL Philadelphia

9h 11m1 stop Boston Logan Intl

$602Icelandair

Wed, Oct 28 - Wed, Nov 4

6:48 pm - 8:10 amPHL Philadelphia-KEF Reykjavik Keflavik Intl

9h 22m1 stop Boston Logan Intl

7:55 pm - 9:32 amKEF Reykjavik Keflavik Intl-PHL Philadelphia

17h 37m1 stop Boston Logan Intl

$603Icelandair

Sat, Sep 26 - Mon, Oct 5

7:42 am - 6:40 amPHL Philadelphia-KEF Reykjavik Keflavik Intl

17h 58m1 stop Raleigh-Durham

4:45 pm - 11:24 pmKEF Reykjavik Keflavik Intl-PHL Philadelphia

11h 39m1 stop Raleigh-Durham

$604Multiple Airlines

Fri, Nov 13 - Mon, Nov 16

1:15 pm - 10:00 amPHL Philadelphia-KEF Reykjavik Keflavik Intl

15h 45m1 stop Chicago O'Hare Intl

12:00 pm - 5:52 pmKEF Reykjavik Keflavik Intl-PHL Philadelphia

10h 52m1 stop Chicago O'Hare Intl

$712United Airlines

Wed, Dec 2 - Thu, Dec 10

6:00 am - 10:00 amPHL Philadelphia-KEF Reykjavik Keflavik Intl

23h 00m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

12:00 pm - 9:33 pmKEF Reykjavik Keflavik Intl-PHL Philadelphia

14h 33m1 stop Chicago O'Hare Intl

$717United Airlines

Wed, Dec 2 - Thu, Dec 10

10:30 am - 10:00 amPHL Philadelphia-KEF Reykjavik Keflavik Intl

18h 30m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

12:00 pm - 2:06 pmKEF Reykjavik Keflavik Intl-PHL Philadelphia

55h 06m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$722United Airlines

Wed, Dec 2 - Thu, Dec 10

Cheap last minute flights

Enter your travel dates to find the best prices.

10:30 am - 8:30 amPHL Philadelphia-KEF Reykjavik Keflavik Intl

18h 00m1 stop Washington, D.C. Dulles Intl

10:00 am - 5:54 pmKEF Reykjavik Keflavik Intl-PHL Philadelphia

35h 54m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$771United Airlines

Tue, Sep 15 - Tue, Sep 22

6:25 am - 8:50 amPHL Philadelphia-KEF Reykjavik Keflavik Intl

22h 25m1 stop Chicago O'Hare Intl

10:00 am - 10:11 amKEF Reykjavik Keflavik Intl-PHL Philadelphia

28h 11m1 stop Toronto Pearson Intl

$772United Airlines

Tue, Sep 15 - Tue, Sep 22

6:25 am - 8:50 amPHL Philadelphia-KEF Reykjavik Keflavik Intl

22h 25m1 stop Chicago O'Hare Intl

10:00 am - 2:20 pmKEF Reykjavik Keflavik Intl-PHL Philadelphia

32h 20m3 stops Toronto Pearson Intl Ottawa Washington, D.C. Dulles Intl

$772United Airlines

Tue, Sep 15 - Tue, Sep 22

6:25 am - 7:55 amPHL Philadelphia-KEF Reykjavik Keflavik Intl

21h 30m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

10:00 am - 2:20 pmKEF Reykjavik Keflavik Intl-PHL Philadelphia

32h 20m3 stops Toronto Pearson Intl Ottawa Washington, D.C. Dulles Intl

$787United Airlines

Tue, Sep 15 - Tue, Sep 22

3:05 pm - 8:30 amPHL Philadelphia-KEF Reykjavik Keflavik Intl

13h 25m1 stop Washington, D.C. Dulles Intl

12:00 pm - 9:29 pmKEF Reykjavik Keflavik Intl-PHL Philadelphia

13h 29m1 stop Chicago O'Hare Intl

$846United Airlines

Fri, Sep 18 - Thu, Sep 24

8:00 am - 6:40 amPHL Philadelphia-KEF Reykjavik Keflavik Intl

18h 40m1 stop Raleigh-Durham

4:45 pm - 11:29 pmKEF Reykjavik Keflavik Intl-PHL Philadelphia

10h 44m1 stop Raleigh-Durham

$870Multiple Airlines

Sun, Sep 13 - Mon, Sep 21

11:39 am - 7:00 amPHL Philadelphia-KEF Reykjavik Keflavik Intl

15h 21m1 stop Minneapolis St Paul

9:30 am - 11:56 pmKEF Reykjavik Keflavik Intl-PHL Philadelphia

18h 26m1 stop Minneapolis St Paul

$1,109KLM

Thu, Sep 17 - Tue, Sep 22

3:45 pm - 7:00 amPHL Philadelphia-KEF Reykjavik Keflavik Intl

11h 15m1 stop Minneapolis St Paul

9:30 am - 6:04 pmKEF Reykjavik Keflavik Intl-PHL Philadelphia

12h 34m1 stop Minneapolis St Paul

$1,109KLM

Thu, Sep 17 - Thu, Sep 24

8:10 am - 7:00 amPHL Philadelphia-KEF Reykjavik Keflavik Intl

18h 50m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

9:30 am - 11:12 pmKEF Reykjavik Keflavik Intl-PHL Philadelphia

17h 42m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

$1,114Delta

Thu, Sep 17 - Tue, Sep 22

6:48 pm - 8:10 amPHL Philadelphia-KEF Reykjavik Keflavik Intl

9h 22m1 stop Boston Logan Intl

7:55 pm - 9:50 amKEF Reykjavik Keflavik Intl-PHL Philadelphia

17h 55m1 stop Boston Logan Intl

$1,171Icelandair

Wed, Sep 16 - Fri, Sep 18

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Icelandair flights from Philadelphia to Reykjavik Keflavik Intl Airport

Our best Icelandair deals on Philadelphia to Reykjavik Keflavik Intl Airport flight tickets

Icelandair

Oct 14

PHL10:22 amPhiladelphia

17h 48m

1 stop

KEF8:10 amReykjavik Keflavik Intl

Oct 21

KEF5:10 pmReykjavik Keflavik Intl

9h 35m

1 stop

PHL10:45 pmPhiladelphia

$602

Icelandair

Sep 26

PHL6:48 pmPhiladelphia

9h 22m

1 stop

KEF8:10 amReykjavik Keflavik Intl

Oct 5

KEF7:55 pmReykjavik Keflavik Intl

17h 37m

1 stop

PHL9:32 amPhiladelphia

$603

Icelandair

Oct 14

PHL10:22 amPhiladelphia

17h 48m

1 stop

KEF8:10 amReykjavik Keflavik Intl

Oct 21

KEF5:10 pmReykjavik Keflavik Intl

9h 35m

1 stop

PHL10:45 pmPhiladelphia

$606

Delta flights from Philadelphia to Reykjavik Keflavik Intl Airport

Our best Delta deals on Philadelphia to Reykjavik Keflavik Intl Airport flight tickets

Delta

Sep 26

PHL5:27 pmPhiladelphia

36h 03m

2 stops

KEF9:30 amReykjavik Keflavik Intl

Oct 5

KEF9:30 amReykjavik Keflavik Intl

27h 30m

2 stops

PHL9:00 amPhiladelphia

$824

Delta

Sep 19

PHL12:29 pmPhiladelphia

14h 31m

2 stops

KEF7:00 amReykjavik Keflavik Intl

Sep 28

KEF9:30 amReykjavik Keflavik Intl

19h 10m

2 stops

PHL12:40 amPhiladelphia

$910

Delta

Sep 17

PHL6:30 amPhiladelphia

20h 30m

2 stops

KEF7:00 amReykjavik Keflavik Intl

Sep 24

KEF9:30 amReykjavik Keflavik Intl

18h 26m

1 stop

PHL11:56 pmPhiladelphia

$1,114

momondo Fare Finder

Use the filters below to find and compare flights from Philadelphia to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaReykjavik

PHL Philadelphia - KEF Reykjavik Keflavik Intl

PHLKEF

Philadelphia

Mon 10/26

7:42 am-6:40 am

1 stop18h 58m

Reykjavik Keflavik Intl

Mon 11/2

4:45 pm-11:24 pm

1 stop11h 39m

$514

PhiladelphiaReykjavik

PHL Philadelphia - KEF Reykjavik Keflavik Intl

PHLKEF

Philadelphia

Mon 11/2

7:42 am-6:40 am

1 stop17h 58m

Reykjavik Keflavik Intl

Mon 11/16

4:45 pm-11:24 pm

1 stop11h 39m

$517

PhiladelphiaReykjavik

PHL Philadelphia - KEF Reykjavik Keflavik Intl

PHLKEF

Philadelphia

Wed 11/11

9:30 am-6:40 am

1 stop16h 10m

Reykjavik Keflavik Intl

Sun 11/15

4:45 pm-11:24 pm

1 stop11h 39m

$539

PhiladelphiaReykjavik

PHL Philadelphia - KEF Reykjavik Keflavik Intl

PHLKEF

Philadelphia

Wed 10/14

10:22 am-8:10 am

1 stop17h 48m

Reykjavik Keflavik Intl

Wed 10/21

5:10 pm-10:45 pm

1 stop9h 35m

$602

Quickest round-trip

PhiladelphiaReykjavik

PHL Philadelphia - KEF Reykjavik Keflavik Intl

PHLKEF

Philadelphia

Wed 10/28

10:27 am-6:05 am

1 stop15h 38m

Reykjavik Keflavik Intl

Wed 11/4

5:00 pm-9:11 pm

1 stop9h 11m

$602

PhiladelphiaReykjavik

PHL Philadelphia - KEF Reykjavik Keflavik Intl

PHLKEF

Philadelphia

Sat 9/26

6:48 pm-8:10 am

1 stop9h 22m

Reykjavik Keflavik Intl

Mon 10/5

7:55 pm-9:32 am

1 stop17h 37m

$603

PhiladelphiaReykjavik

PHL Philadelphia - KEF Reykjavik Keflavik Intl

PHLKEF

Philadelphia

Fri 11/13

7:42 am-6:40 am

1 stop17h 58m

Reykjavik Keflavik Intl

Mon 11/16

4:45 pm-11:24 pm

1 stop11h 39m

$604

PhiladelphiaReykjavik

PHL Philadelphia - KEF Reykjavik Keflavik Intl

PHLKEF

Philadelphia

Wed 12/2

1:15 pm-10:00 am

1 stop15h 45m

Reykjavik Keflavik Intl

Thu 12/10

12:00 pm-5:52 pm

1 stop10h 52m

$712

PhiladelphiaReykjavik

PHL Philadelphia - KEF Reykjavik Keflavik Intl

PHLKEF

Philadelphia

Wed 12/2

6:00 am-10:00 am

2 stops23h 00m

Reykjavik Keflavik Intl

Thu 12/10

12:00 pm-9:33 pm

1 stop14h 33m

$717

PhiladelphiaReykjavik

PHL Philadelphia - KEF Reykjavik Keflavik Intl

PHLKEF

Philadelphia

Wed 12/2

10:30 am-10:00 am

2 stops18h 30m

Reykjavik Keflavik Intl

Thu 12/10

12:00 pm-2:06 pm

2 stops55h 06m

$722

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Philadelphia 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

Prices

Airlines

What is the typical price of a round-trip flight between Philadelphia and Reykjavik Keflavik Intl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $612 to $829.
The lowest price recently found on this route was $514.

What is the cheapest month to fly to Reykjavik Keflavik Intl Airport?

The month of April is, on average, the cheapest month to fly to Reykjavik Keflavik Intl Airport from Philadelphia, with most prices found around $0. If you’re not able to fly to Reykjavik Keflavik Intl Airport in April, then January is your next best option. Flight prices from Philadelphia to Reykjavik Keflavik Intl Airport during January average around $592.

What is the cheapest Philadelphia to Reykjavik Keflavik Intl flight route?

Fly from Philadelphia to Reykjavik Keflavik Intl for the best Philadelphia - Reykjavik Keflavik Intl flight prices

What cabin class options are available on Philadelphia to Reykjavik Keflavik Intl Airport flights?

There is only 1 cabin class available to choose from on Philadelphia to Reykjavik Keflavik Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Philadelphia to Reykjavik Keflavik Intl Airport flights?

You could potentially save up to 56% on your flight if you consider stops on a Philadelphia to Reykjavik Keflavik Intl Airport flight.

When to book flights from Philadelphia to Reykjavik Keflavik Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia 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 Philadelphia to Reykjavik Keflavik Intl Airport (PHL to KEF) flight deals and tips

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

Best Price Found	$329
Fastest flight time	9h 22m
Direct flights	None

The best one-way flight to Reykjavik Keflavik Intl Airport from Philadelphia in the past 72 hours is $329. The best round-trip flight deal from Philadelphia to Reykjavik Keflavik Intl Airport found on momondo in the last 72 hours is $514.

The fastest flight from Philadelphia to Reykjavik Keflavik Intl Airport takes 9h 22m

There are no direct flights from Philadelphia to Reykjavik Keflavik Intl Airport. There are no popular flight routes from Philadelphia to Reykjavik Keflavik Intl Airport.

Search flight deals

Frequently asked questions about flying from Philadelphia to Reykjavik Keflavik Intl Airport

How far is Philadelphia to Reykjavik Keflavik Intl by plane?
The straight-line distance from Philadelphia to Reykjavik Keflavik Intl is 2664.9 mi. Typically, this will take 9h 22m by plane in normal conditions.
When did momondo last update prices for flights from Philadelphia Airport to Reykjavik Keflavik Intl Airport?
Prices for flights from Philadelphia Airport to Reykjavik Keflavik Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Philadelphia Airport to Reykjavik Keflavik Intl Airport?
As of September 2026, there are 2 operators available to choose from for flights from Philadelphia Airport to Reykjavik Keflavik Intl Airport.
How old do you have to be to fly from Philadelphia Airport to Reykjavik Keflavik Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to Reykjavik Keflavik Intl Airport.
What documentation or ID do you need to fly to Reykjavik Keflavik Intl Airport?
The required travel and health documents for your Reykjavik Keflavik Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Reykjavik Keflavik Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Philadelphia to Reykjavik Keflavik Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from Philadelphia to Reykjavik Keflavik Intl Airport is Airbus A321neo, representing 100.00% of all bookings.
What is the most popular airline from Philadelphia to Reykjavik Keflavik Intl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Philadelphia to Reykjavik Keflavik Intl Airport is Icelandair (59% of total bookings). The next most popular airline is United Airlines (41%).

Best airlines flying from Philadelphia to Reykjavik Keflavik Intl Airport

Compare and see reviews for airlines that fly from Philadelphia to Reykjavik Keflavik Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $594	Free Cancellation	Rating 6.9 743 reviews		Search Icelandair flights
United Airlines	PriceFrom $646	Free Cancellation	Rating 7.4 10,211 reviews		Search United Airlines flights

Selfoss

Keflavik

Hella

Hveragerdi

Grindavik

Borgarnes

Kopavogur

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Reykjavik from Philadelphia.

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

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

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

Once all potential Philadelphia to Reykjavik flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Reykjavik, momondo offers a useful price alert feature which will track prices for flights to Reykjavik from Philadelphia and alert you when they change.

An easier way to manage your Reykjavik Keflavik Intl Airport trip

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Cheap flights from Philadelphia to Reykjavik from $329

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Reykjavik departing on 3/10. 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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Icelandair flights from Philadelphia to Reykjavik Keflavik Intl Airport

Our best Icelandair deals on Philadelphia to Reykjavik Keflavik Intl Airport flight tickets

Delta flights from Philadelphia to Reykjavik Keflavik Intl Airport

Our best Delta deals on Philadelphia to Reykjavik Keflavik Intl Airport flight tickets

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

What is the typical price of a round-trip flight between Philadelphia and Reykjavik Keflavik Intl Airport?

What is the cheapest month to fly to Reykjavik Keflavik Intl Airport?

What is the cheapest Philadelphia to Reykjavik Keflavik Intl flight route?

What cabin class options are available on Philadelphia to Reykjavik Keflavik Intl Airport flights?

Can stopping save me money on Philadelphia to Reykjavik Keflavik Intl Airport flights?

What is the cheapest airline that flies from Philadelphia to Reykjavik Keflavik Intl?

What airlines fly to Reykjavik Keflavik Intl Airport?

When to book flights from Philadelphia to Reykjavik Keflavik Intl Airport

Cheap Philadelphia to Reykjavik Keflavik Intl Airport (PHL to KEF) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Philadelphia to Reykjavik Keflavik Intl Airport

Best airlines flying from Philadelphia to Reykjavik Keflavik Intl Airport

Compare and see reviews for airlines that fly from Philadelphia to Reykjavik Keflavik Intl Airport with momondo

Traveling to a place near Reykjavik?

Why use momondo?

An easier way to manage your Reykjavik Keflavik Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Philadelphia flight routes

According to popular flight searches on momondo this year

Reykjavik Keflavik Intl Airport flight routes

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Cabin classes currently available on flights to Reykjavik

List of cabin classes available on flights landing in Reykjavik. Availability may vary depending on flight origin and airline.

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