$435 Cheap Flights from Pittsburgh (PIT) to Reykjavik (KEF)

View $435 flight on Sun, May 3, 2026Opens in a new window

Popular airlines from Pittsburgh Intl. Airport (PIT) to Reykjavik–Keflavik Intl. Airport (KEF)

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Cheap Flights from Pittsburgh to Reykjavik (PIT-KEF)

Prices were available within the past 7 days and start at $435 for one-way flights and $402 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Aug 23 - Wed, Sep 10
PIT
Pittsburgh
KEF
Reykjavik
$402 Roundtrip, found 1 hour ago
$402
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Aug 23 from Pittsburgh to Reykjavik, returning Wed, Sep 10, priced at $402 found 1 hour ago
Delta
Sat, Oct 18 - Fri, Oct 24
PIT
Pittsburgh
KEF
Reykjavik
$403 Roundtrip, found 6 days ago
$403
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Oct 18 from Pittsburgh to Reykjavik, returning Fri, Oct 24, priced at $403 found 6 days ago
Air Canada
Thu, Aug 7 - Fri, Aug 15
PIT
Pittsburgh
KEF
Reykjavik
$406 Roundtrip, found 15 hours ago
$406
Roundtrip
found 15 hours ago
Select Air Canada flight, departing Thu, Aug 7 from Pittsburgh to Reykjavik, returning Fri, Aug 15, priced at $406 found 15 hours ago
United
Fri, Aug 22 - Mon, Aug 25
PIT
Pittsburgh
KEF
Reykjavik
$408 Roundtrip, found 1 hour ago
$408
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Aug 22 from Pittsburgh to Reykjavik, returning Mon, Aug 25, priced at $408 found 1 hour ago
Delta
Fri, Sep 26 - Wed, Oct 1
PIT
Pittsburgh
KEF
Reykjavik
$409 Roundtrip, found 1 hour ago
$409
Roundtrip
found 1 hour ago
Select Delta flight, departing Fri, Sep 26 from Pittsburgh to Reykjavik, returning Wed, Oct 1, priced at $409 found 1 hour ago
United
Thu, Aug 28 - Wed, Sep 3
PIT
Pittsburgh
KEF
Reykjavik
$412 Roundtrip, found 5 hours ago
$412
Roundtrip
found 5 hours ago
Select United flight, departing Thu, Aug 28 from Pittsburgh to Reykjavik, returning Wed, Sep 3, priced at $412 found 5 hours ago
United
Wed, Aug 27 - Wed, Sep 3
PIT
Pittsburgh
KEF
Reykjavik
$412 Roundtrip, found 1 day ago
$412
Roundtrip
found 1 day ago
Select United flight, departing Wed, Aug 27 from Pittsburgh to Reykjavik, returning Wed, Sep 3, priced at $412 found 1 day ago
United
Fri, Aug 8 - Fri, Aug 15
PIT
Pittsburgh
KEF
Reykjavik
$413 Roundtrip, found 1 day ago
$413
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug 8 from Pittsburgh to Reykjavik, returning Fri, Aug 15, priced at $413 found 1 day ago
Virgin Atlantic
Tue, Sep 30 - Mon, Oct 6
PIT
Pittsburgh
KEF
Reykjavik
$419 Roundtrip, found 2 days ago
$419
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Tue, Sep 30 from Pittsburgh to Reykjavik, returning Mon, Oct 6, priced at $419 found 2 days ago
KLM
Sun, Oct 12 - Fri, Oct 17
PIT
Pittsburgh
KEF
Reykjavik
$456 Roundtrip, found 5 hours ago
$456
Roundtrip
found 5 hours ago
Select KLM flight, departing Sun, Oct 12 from Pittsburgh to Reykjavik, returning Fri, Oct 17, priced at $456 found 5 hours ago

Find the cheapest month to fly from Pittsburgh (PIT) to Reykjavik (KEF)

May is typically the cheapest month to fly

From $313 - $1,050 per traveler.

Graph displaying average flight prices per month

Alternative airports near Reykjavik

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Keflavik Intl. KEF. Cheapest option available. Average driving time to city center is 45 minutes. Flights from $442
KEF
Keflavik Intl.
Cheapest
Average driving time to city center45 min
Flights from $442
Flights from Pittsburgh (PIT) to Reykjavik (KEF)
Origin airport
Pittsburgh Intl.
Destination airport
Keflavik Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, Icelandair, KLM, Lufthansa, Scandinavian Airlines, United, Virgin Atlantic
Roundtrip price
$401
Distance
2787 mi
Average flight time
4 hours 55 mins

Pittsburgh to Reykjavik Flights

The cheapest times to fly from Pittsburgh to Reykjavik

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Pittsburgh to Reykjavik are during the month of August. You can find some of the cheapest flights from Pittsburgh to Reykjavik with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Pittsburgh to Reykjavik

Sunday is one of the best days to book for cheap flights from Pittsburgh to Reykjavik: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Pittsburgh to Reykjavik

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Pittsburgh to Reykjavik in 2025. You can also book with separate airlines for your outbound and return journeys, from $435 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Pittsburgh to Reykjavik flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Pittsburgh to Reykjavik airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Pittsburgh Intl. Airport (PIT) to Keflavik Intl. Airport (KEF) cost?
Cheap round-trip flights from Pittsburgh Intl. Airport (PIT) to Keflavik Intl. Airport (KEF) start at $378. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Icelandair flight leaving PIT on August 19 2025 and touching down at KEF. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from PIT to KEF?
The cheapest flights from PIT to KEF are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from PIT to KEF?
Jet off from PIT to KEF with Icelandair. This airline currently offers the lowest one-way fare for this route, starting at $468. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from PIT on October 17 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Pittsburgh Intl. Airport (PIT) to Keflavik Intl. Airport (KEF)?
Direct flights from Pittsburgh Intl. Airport (PIT) to Keflavik Intl. Airport (KEF) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PIT to KEF?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from PIT to KEF?
Icelandair has the strongest track record for on-time direct flights from Pittsburgh Intl. Airport (PIT) to Keflavik Intl. Airport (KEF), with an on-time rating of 94%. Use the Expedia App to view your flight status before you leave and get notified of any changes.
What is the best time to fly from Pittsburgh Intl. Airport (PIT) to Keflavik Intl. Airport (KEF)?
To avoid potential delays on the Pittsburgh Intl. Airport (PIT) to Keflavik Intl. Airport (KEF) route, travel before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Pittsburgh Intl. Airport (PIT) to Keflavik Intl. Airport (KEF) last-minute?
Waiting until just before your trip to book a ticket from PIT to KEF often results in higher prices. Although you may find some last-minute offers, they aren't always guaranteed. Be flexible with your itinerary to maximize your chances of getting a bargain.
Is it cheaper to book a PIT to KEF flight and hotel package?
Compared with arranging hotels and flights separately, booking a PIT to KEF flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place will take the stress out of travel planning. Simply pick your flights and choose from our extensive range of hotels, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Pittsburgh Intl. Airport (PIT) to Keflavik Intl. Airport (KEF)?
If you booked your PIT to KEF flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

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*Available to One Key members.