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

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

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Reykjavik Keflavik Intl Airport to Philadelphia Airport.

What documentation or ID do you need to fly to Philadelphia Airport?

The travel and health documents you'll need for your trip to Philadelphia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Philadelphia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$451 Cheap Flights from Reykjavik Keflavik Intl Airport to Philadelphia in 2026/27

Find the cheapest flights from Reykjavik Keflavik Intl Airport to Philadelphia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

9h 11m1 stop Boston Logan Intl

3:35 pm - 6:05 amPHL Philadelphia-KEF Reykjavik Keflavik Intl

9h 30m1 stop Boston Logan Intl

$744Icelandair

Sat, Nov 7 - Fri, Nov 13

12:00 pm - 9:49 amKEF Reykjavik Keflavik Intl-PHL Philadelphia

26h 49m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

7:40 pm - 10:00 amPHL Philadelphia-KEF Reykjavik Keflavik Intl

33h 20m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$777United Airlines

Sat, Nov 21 - Sat, Nov 28

10:00 am - 10:46 pmKEF Reykjavik Keflavik Intl-PHL Philadelphia

16h 46m1 stop Toronto Pearson Intl

9:45 am - 10:00 amPHL Philadelphia-KEF Reykjavik Keflavik Intl

20h 15m1 stop Chicago O'Hare Intl

$780United Airlines

Thu, Oct 22 - Wed, Oct 28

12:00 pm - 11:30 pmKEF Reykjavik Keflavik Intl-PHL Philadelphia

16h 30m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

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

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

$784United Airlines

Thu, Nov 5 - Wed, Nov 11

10:00 am - 10:46 pmKEF Reykjavik Keflavik Intl-PHL Philadelphia

16h 46m1 stop Toronto Pearson Intl

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

19h 30m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$785United Airlines

Thu, Oct 22 - Wed, Oct 28

12:00 pm - 11:30 pmKEF Reykjavik Keflavik Intl-PHL Philadelphia

15h 30m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

3:05 pm - 10:00 amPHL Philadelphia-KEF Reykjavik Keflavik Intl

14h 55m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$787United Airlines

Thu, Oct 22 - Wed, Oct 28

5:00 pm - 2:45 pmKEF Reykjavik Keflavik Intl-PHL Philadelphia

26h 45m1 stop Boston Logan Intl

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

14h 38m1 stop Boston Logan Intl

$822Icelandair

Thu, Nov 5 - Wed, Nov 11

5:00 pm - 8:20 amKEF Reykjavik Keflavik Intl-PHL Philadelphia

20h 20m1 stop Boston Logan Intl

7:45 pm - 6:05 amPHL Philadelphia-KEF Reykjavik Keflavik Intl

29h 20m1 stop Boston Logan Intl

$859Icelandair

Mon, Nov 23 - Mon, Nov 30

10:00 am - 1:45 pmKEF Reykjavik Keflavik Intl-PHL Philadelphia

32h 45m2 stops Helsinki-Vantaa London Heathrow

8:55 pm - 9:15 amPHL Philadelphia-KEF Reykjavik Keflavik Intl

31h 20m2 stops Dublin Helsinki-Vantaa

$883Finnair

Mon, Nov 23 - Mon, Nov 30

11:55 am - 4:15 pmKEF Reykjavik Keflavik Intl-PHL Philadelphia

33h 20m1 stop London Heathrow

8:47 am - 10:50 amPHL Philadelphia-KEF Reykjavik Keflavik Intl

21h 03m2 stops Boston Logan Intl London Heathrow

$902American Airlines

Mon, Nov 23 - Mon, Nov 30

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Icelandair flights from Reykjavik Keflavik Intl Airport to Philadelphia

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

Icelandair

Nov 7

KEF5:00 pmReykjavik Keflavik Intl

9h 11m

1 stop

PHL9:11 pmPhiladelphia

Nov 13

PHL3:35 pmPhiladelphia

9h 30m

1 stop

KEF6:05 amReykjavik Keflavik Intl

$744

Icelandair

Nov 5

KEF5:00 pmReykjavik Keflavik Intl

26h 45m

1 stop

PHL2:45 pmPhiladelphia

Nov 11

PHL10:27 amPhiladelphia

14h 38m

1 stop

KEF6:05 amReykjavik Keflavik Intl

$822

Icelandair

Nov 23

KEF5:00 pmReykjavik Keflavik Intl

20h 20m

1 stop

PHL8:20 amPhiladelphia

Nov 30

PHL7:45 pmPhiladelphia

29h 20m

1 stop

KEF6:05 amReykjavik Keflavik Intl

$859

United Airlines flights from Reykjavik Keflavik Intl Airport to Philadelphia

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

United Airlines

Nov 21

KEF12:00 pmReykjavik Keflavik Intl

26h 49m

2 stops

PHL9:49 amPhiladelphia

Nov 28

PHL7:40 pmPhiladelphia

33h 20m

2 stops

KEF10:00 amReykjavik Keflavik Intl

$777

United Airlines

Oct 22

KEF10:00 amReykjavik Keflavik Intl

16h 46m

1 stop

PHL10:46 pmPhiladelphia

Oct 28

PHL9:45 amPhiladelphia

20h 15m

1 stop

KEF10:00 amReykjavik Keflavik Intl

$780

United Airlines

Nov 5

KEF12:00 pmReykjavik Keflavik Intl

16h 30m

2 stops

PHL11:30 pmPhiladelphia

Nov 11

PHL10:30 amPhiladelphia

18h 30m

2 stops

KEF10:00 amReykjavik Keflavik Intl

$784

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ReykjavikPhiladelphia

KEF Reykjavik Keflavik Intl - PHL Philadelphia

KEFPHL

Reykjavik Keflavik Intl

Sat 11/7

5:00 pm-9:11 pm

1 stop9h 11m

Philadelphia

Fri 11/13

3:35 pm-6:05 am

1 stop9h 30m

$744

ReykjavikPhiladelphia

KEF Reykjavik Keflavik Intl - PHL Philadelphia

KEFPHL

Reykjavik Keflavik Intl

Sat 11/21

12:00 pm-9:49 am

2 stops26h 49m

Philadelphia

Sat 11/28

7:40 pm-10:00 am

2 stops33h 20m

$777

ReykjavikPhiladelphia

KEF Reykjavik Keflavik Intl - PHL Philadelphia

KEFPHL

Reykjavik Keflavik Intl

Thu 10/22

10:00 am-10:46 pm

1 stop16h 46m

Philadelphia

Wed 10/28

9:45 am-10:00 am

1 stop20h 15m

$780

ReykjavikPhiladelphia

KEF Reykjavik Keflavik Intl - PHL Philadelphia

KEFPHL

Reykjavik Keflavik Intl

Thu 11/5

12:00 pm-11:30 pm

2 stops16h 30m

Philadelphia

Wed 11/11

10:30 am-10:00 am

2 stops18h 30m

$784

ReykjavikPhiladelphia

KEF Reykjavik Keflavik Intl - PHL Philadelphia

KEFPHL

Reykjavik Keflavik Intl

Thu 10/22

10:00 am-10:46 pm

1 stop16h 46m

Philadelphia

Wed 10/28

10:30 am-10:00 am

2 stops19h 30m

$785

ReykjavikPhiladelphia

KEF Reykjavik Keflavik Intl - PHL Philadelphia

KEFPHL

Reykjavik Keflavik Intl

Thu 10/22

12:00 pm-11:30 pm

2 stops15h 30m

Philadelphia

Wed 10/28

3:05 pm-10:00 am

2 stops14h 55m

$787

ReykjavikPhiladelphia

KEF Reykjavik Keflavik Intl - PHL Philadelphia

KEFPHL

Reykjavik Keflavik Intl

Thu 11/5

5:00 pm-2:45 pm

1 stop26h 45m

Philadelphia

Wed 11/11

10:27 am-6:05 am

1 stop14h 38m

$822

ReykjavikPhiladelphia

KEF Reykjavik Keflavik Intl - PHL Philadelphia

KEFPHL

Reykjavik Keflavik Intl

Mon 11/23

5:00 pm-8:20 am

1 stop20h 20m

Philadelphia

Mon 11/30

7:45 pm-6:05 am

1 stop29h 20m

$859

ReykjavikPhiladelphia

KEF Reykjavik Keflavik Intl - PHL Philadelphia

KEFPHL

Reykjavik Keflavik Intl

Mon 11/23

10:00 am-1:45 pm

2 stops32h 45m

Philadelphia

Mon 11/30

8:55 pm-9:15 am

2 stops31h 20m

$883

ReykjavikPhiladelphia

KEF Reykjavik Keflavik Intl - PHL Philadelphia

KEFPHL

Reykjavik Keflavik Intl

Mon 11/23

11:55 am-4:15 pm

1 stop33h 20m

Philadelphia

Mon 11/30

8:47 am-10:50 am

2 stops21h 03m

$902

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 Reykjavik Keflavik Intl Airport to Philadelphia

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

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

No. A direct flight is the cheapest option for a flight between Reykjavik Keflavik Intl Airport to Philadelphia.

When to book flights from Reykjavik Keflavik Intl Airport to Philadelphia

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

Estimated round-trip price

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

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

Best Price Found	$451
Fastest flight time	14h 38m
Direct flights	None

The best one-way flight to Philadelphia from Reykjavik Keflavik Intl Airport in the past 72 hours is $451. The best round-trip flight deal from Reykjavik Keflavik Intl Airport to Philadelphia found on momondo in the last 72 hours is $744.

The fastest flight from Reykjavik Keflavik Intl Airport to Philadelphia takes 14h 38m

There are no direct flights from Reykjavik Keflavik Intl Airport to Philadelphia. Popular non-direct route for this connection is Reykjavik Keflavik Intl Airport - Philadelphia Airport.

Search flight deals

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

How far is Reykjavik Keflavik Intl to Philadelphia by plane?
The distance between Reykjavik Keflavik Intl and Philadelphia is about 2664.9 mi. 14h 38m is a normal flight duration for this route.
When did momondo last update prices for flights from Reykjavik Keflavik Intl Airport to Philadelphia Airport?
Prices for flights from Reykjavik Keflavik Intl Airport to Philadelphia Airport are updated daily.
How old do you have to be to fly from Reykjavik Keflavik Intl Airport to Philadelphia Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Reykjavik Keflavik Intl Airport to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The travel and health documents you'll need for your trip to Philadelphia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Philadelphia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Wildwood

Cape May

Rehoboth Beach

Wildwood Crest

Ocean City

Cherry Hill

King of Prussia

Newark

Reading

Essington

Dover

Dewey Beach

New Castle

North Wildwood

Chester

Vineland

Avalon

Lewes

Pottstown

Elkton

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Reykjavik to Philadelphia flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Philadelphia from Reykjavik.

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

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