Cheap flights from Philadelphia to Reykjavik from $254
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 8/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Philadelphia to Reykjavik
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
United Airlines flights from Philadelphia to Reykjavik Keflavik Intl Airport
Our best United Airlines deals on Philadelphia to Reykjavik Keflavik Intl Airport flight tickets
Air Canada flights from Philadelphia to Reykjavik Keflavik Intl Airport
Our best Air Canada deals on Philadelphia to Reykjavik Keflavik Intl Airport flight tickets
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 May is, on average, the cheapest month to fly to Reykjavik Keflavik Intl Airport from Philadelphia, with most prices found around $728. If you’re not able to fly to Reykjavik Keflavik Intl Airport in May, then September is your next best option. Flight prices from Philadelphia to Reykjavik Keflavik Intl Airport during September average around $766.
What is the cheapest day to depart on your flight to Reykjavik Keflavik Intl Airport?
The cheapest day to depart from Philadelphia to Reykjavik Keflavik Intl Airport is on a Monday when prices can be found for as low as $794. The most expensive day to fly to Reykjavik Keflavik Intl Airport is Tuesday, with ticket prices averaging around $945.
What is the cheapest airline that flies from Philadelphia to Reykjavik Keflavik Intl?
United Airlines, KLM, and Icelandair are the most popular carriers operating from Philadelphia to Reykjavik Keflavik Intl
What airlines fly to Reykjavik Keflavik Intl Airport?
Icelandair, United Airlines and PLAY 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 85% of people opting to fly with this airline when traveling to Reykjavik Keflavik Intl Airport. Keep in mind that there are 4 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
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 10h 03m 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 July 2025, there are 3 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 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 (63% of total bookings). The next most popular airlines are United Airlines (19%) and Air Canada (17%).
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 $521 | Free Cancellation | Rating 7.1 9,680 reviews | |||
| PriceFrom $617 | Free Cancellation | Rating 7.4 8,844 reviews | |||
| PriceFrom $696 | Free Cancellation | Rating 7.0 514 reviews |
Traveling to a place near Reykjavik?
Book flights to Reykjavik if you plan to visit one of these locationsWhy 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.