Cheap flights from Philadelphia to Reykjavik from $330
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 1/6. 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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Not ready to book? to track prices.American Airlines flights from Philadelphia to Reykjavik Keflavik Intl Airport
Our best American Airlines deals on Philadelphia to Reykjavik Keflavik Intl Airport flight tickets
Icelandair flights from Philadelphia to Reykjavik Keflavik Intl Airport
Our best Icelandair deals on Philadelphia to Reykjavik Keflavik Intl Airport flight tickets
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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
PhiladelphiaReykjavik
PHL Philadelphia - KEF Reykjavik Keflavik Intl
PHLKEF
Philadelphia
Sun 11/8
10:27 am-6:05 am
1 stop14h 38m
Reykjavik Keflavik Intl
Fri 11/13
5:00 pm-9:11 pm
1 stop9h 11m
PhiladelphiaReykjavik
PHL Philadelphia - KEF Reykjavik Keflavik Intl
PHLKEF
Philadelphia
Tue 3/30
12:15 pm-8:10 am
1 stop15h 55m
Reykjavik Keflavik Intl
Mon 4/5
7:55 pm-11:19 am
1 stop19h 24m
PhiladelphiaReykjavik
PHL Philadelphia - KEF Reykjavik Keflavik Intl
PHLKEF
Philadelphia
Tue 3/16
9:54 am-6:05 am
1 stop16h 11m
Reykjavik Keflavik Intl
Sun 3/21
7:55 pm-11:19 am
1 stop19h 24m
PhiladelphiaReykjavik
PHL Philadelphia - KEF Reykjavik Keflavik Intl
PHLKEF
Philadelphia
Mon 10/19
7:19 pm-8:10 am
1 stop8h 51m
Reykjavik Keflavik Intl
Fri 10/23
7:55 pm-9:31 am
1 stop17h 36m
PhiladelphiaReykjavik
PHL Philadelphia - KEF Reykjavik Keflavik Intl
PHLKEF
Philadelphia
Sun 11/8
10:27 am-6:05 am
1 stop14h 38m
Reykjavik Keflavik Intl
Fri 11/13
5:00 pm-9:11 pm
1 stop9h 11m
PhiladelphiaReykjavik
PHL Philadelphia - KEF Reykjavik Keflavik Intl
PHLKEF
Philadelphia
Fri 12/4
9:30 am-6:05 am
1 stop15h 35m
Reykjavik Keflavik Intl
Wed 12/9
5:00 pm-6:43 pm
1 stop30h 43m
PhiladelphiaReykjavik
PHL Philadelphia - KEF Reykjavik Keflavik Intl
PHLKEF
Philadelphia
Fri 12/11
9:30 am-6:05 am
1 stop15h 35m
Reykjavik Keflavik Intl
Fri 12/18
5:00 pm-6:56 pm
1 stop30h 56m
PhiladelphiaReykjavik
PHL Philadelphia - KEF Reykjavik Keflavik Intl
PHLKEF
Philadelphia
Wed 12/2
9:45 am-10:00 am
1 stop19h 15m
Reykjavik Keflavik Intl
Mon 12/7
12:00 pm-9:42 am
2 stops26h 42m
PhiladelphiaReykjavik
PHL Philadelphia - KEF Reykjavik Keflavik Intl
PHLKEF
Philadelphia
Wed 12/9
1:20 pm-10:00 am
1 stop15h 40m
Reykjavik Keflavik Intl
Mon 12/14
12:00 pm-9:42 am
2 stops26h 42m
PhiladelphiaReykjavik
PHL Philadelphia - KEF Reykjavik Keflavik Intl
PHLKEF
Philadelphia
Thu 11/12
7:40 pm-10:00 am
2 stops33h 20m
Reykjavik Keflavik Intl
Mon 11/16
12:00 pm-5:47 pm
1 stop10h 47m
See travel insights to Reykjavik from
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
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 44% on your flight if you consider stops on a Philadelphia to Reykjavik Keflavik Intl Airport flight.
What is the cheapest airline that flies from Philadelphia to Reykjavik Keflavik Intl?
Delta is the most popular carrier operating from Philadelphia to Reykjavik Keflavik Intl
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 80% of people opting to fly with this airline when traveling to Reykjavik Keflavik Intl Airport. Keep in mind that there are 9 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 Philadelphia to Reykjavik Keflavik Intl Airport
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
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 14h 38m 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 October 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 (57% of total bookings). The next most popular airline is United Airlines (43%).
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 | ||
|---|---|---|---|---|---|
| PriceFrom $594 | Free Cancellation | Rating 6.9 758 reviews | |||
| PriceFrom $646 | Free Cancellation | Rating 7.4 10,329 reviews |
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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.