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

Finnair is the most popular carrier 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.

$474 Cheap Flights from Reykjavik Keflavik Intl Airport to Philadelphia in 2026

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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.

11:30 am - 11:44 pm

KEF

PHL

16h 14m

1 stop

8:05 am - 8:50 am

PHL

KEF

20h 45m

1 stop

$749United Airlines

Mon, Jun 1 - Wed, Jun 10

12:00 pm - 9:44 pm

KEF

PHL

13h 44m

1 stop

6:10 am - 8:50 am

PHL

KEF

22h 40m

1 stop

$752United Airlines

Wed, May 13 - Wed, May 20

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

Jun 1

KEF11:30 amReykjavik Keflavik Intl

16h 14m

1 stop

PHL11:44 pmPhiladelphia

Jun 10

PHL8:05 amPhiladelphia

20h 45m

1 stop

KEF8:50 amReykjavik Keflavik Intl

$749

United Airlines

May 13

KEF12:00 pmReykjavik Keflavik Intl

13h 44m

1 stop

PHL9:44 pmPhiladelphia

May 20

PHL6:10 amPhiladelphia

22h 40m

1 stop

KEF8:50 amReykjavik Keflavik Intl

$752

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

ReykjavikPhiladelphia

KEF - PHL

KEFPHL

Reykjavik Keflavik Intl

Mon 6/1

11:30 am-11:44 pm

1 stop16h 14m

Philadelphia

Wed 6/10

8:05 am-8:50 am

1 stop20h 45m

$749

Quickest round-trip

ReykjavikPhiladelphia

KEF - PHL

KEFPHL

Reykjavik Keflavik Intl

Wed 5/13

12:00 pm-9:44 pm

1 stop13h 44m

Philadelphia

Wed 5/20

6:10 am-8:50 am

1 stop22h 40m

$752

Cheapest one-way

ReykjavikPhiladelphia

KEF - PHL

KEFPHL

Reykjavik Keflavik Intl

Thu 4/30

1:00 am-5:46 pm

3 stops44h 46m

$474

ReykjavikPhiladelphia

KEF - PHL

KEFPHL

Reykjavik Keflavik Intl

Thu 6/4

9:00 am-12:44 am

3 stops43h 44m

$486

ReykjavikPhiladelphia

KEF - PHL

KEFPHL

Reykjavik Keflavik Intl

Thu 6/4

9:00 am-7:12 am

2 stops50h 12m

$508

ReykjavikPhiladelphia

KEF - PHL

KEFPHL

Reykjavik Keflavik Intl

Fri 5/1

5:00 pm-9:49 am

2 stops20h 49m

$566

ReykjavikPhiladelphia

KEF - PHL

KEFPHL

Reykjavik Keflavik Intl

Thu 9/3

5:15 pm-4:05 pm

2 stops26h 50m

$580

ReykjavikPhiladelphia

KEF - PHL

KEFPHL

Reykjavik Keflavik Intl

Thu 4/30

5:00 pm-8:10 am

2 stops19h 10m

$582

Quickest one-way

ReykjavikPhiladelphia

KEF - PHL

KEFPHL

Reykjavik Keflavik Intl

Wed 6/17

5:00 pm-7:19 am

2 stops18h 19m

$583

ReykjavikPhiladelphia

KEF - PHL

KEFPHL

Reykjavik Keflavik Intl

Tue 9/8

8:35 am-11:45 am

2 stops31h 10m

$600

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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?

You could potentially save up to 32% on your flight if you consider stops on a Reykjavik Keflavik Intl Airport to Philadelphia flight.

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

Fastest flight time	15h 35m
Direct flights	None

The fastest flight from Reykjavik Keflavik Intl Airport to Philadelphia takes 15h 35m

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

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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. 15h 35m 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

Dewey Beach

Reading

Avalon

North Wildwood

Dover

Lewes

Stone Harbor

New Castle

Essington

Vineland

Pottstown

Somers Point

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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.