PIT - KEF

$424 Find Cheap Flights from Pittsburgh to Reykjavik-Keflavik Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pittsburgh to Keflavik Intl departing on 4/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Reykjavik Keflavik Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Reykjavik, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Reykjavik, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$531
Typical prices: $743-$1,226
Lufthansa
Sat 1/17Thu 1/29
PIT - KEF • 2 stops
Cheapest non-stop
$622
Icelandair
Fri 5/8Sun 5/24
PIT - KEF • Non-stop
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 27% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 31% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Keflavik Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Pittsburgh to Keflavik Intl (PIT-KEF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pittsburgh to Keflavik Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Pittsburgh to Keflavik Intl

Sat, Jan 17 - Thu, Jan 29
Lufthansa Logo
2:57 pm - 2:20 pmPIT-KEF
18h 23m2 stops
Lufthansa Logo
3:10 pm - 8:41 pmKEF-PIT
34h 31m2 stops
$531Lufthansa
Find Deal
Sat, Jan 17 - Sun, Jan 25
Lufthansa Logo
2:57 pm - 2:20 pmPIT-KEF
18h 23m2 stops
Lufthansa Logo
3:20 pm - 5:59 pmKEF-PIT
31h 39m2 stops
$532Lufthansa
Find Deal
Thu, Jan 22 - Sun, Jan 25
Multiple Airlines Logo
2:06 pm - 1:20 pmPIT-KEF
42h 14m2 stops
Multiple Airlines Logo
3:20 pm - 7:01 pmKEF-PIT
32h 41m2 stops
$534Multiple Airlines
Find Deal
Sun, Feb 1 - Thu, Feb 5
Multiple Airlines Logo
6:00 am - 6:15 amPIT-KEF
19h 15m2 stops
Multiple Airlines Logo
5:00 pm - 4:45 pmKEF-PIT
28h 45m2 stops
$582Multiple Airlines
Find Deal
Thu, Jan 8 - Sun, Feb 1
Lufthansa Logo
8:10 pm - 2:15 pmPIT-KEF
37h 05m2 stops
Lufthansa Logo
3:20 pm - 8:41 pmKEF-PIT
34h 21m2 stops
$617Lufthansa
Find Deal
Fri, May 8 - Sun, May 24
Icelandair Logo
8:30 pm - 6:25 amPIT-KEF
5h 55mnonstop
Icelandair Logo
4:55 pm - 7:20 pmKEF-PIT
6h 25mnonstop
$622Icelandair
Find Deal
Thu, Feb 19 - Thu, Feb 26
Multiple Airlines Logo
5:45 am - 6:15 amPIT-KEF
19h 30m2 stops
Multiple Airlines Logo
5:00 pm - 5:46 pmKEF-PIT
29h 46m2 stops
$647Multiple Airlines
Find Deal
Thu, Feb 19 - Wed, Feb 25
Multiple Airlines Logo
5:45 am - 6:15 amPIT-KEF
19h 30m2 stops
Multiple Airlines Logo
5:00 pm - 5:46 pmKEF-PIT
29h 46m2 stops
$651Multiple Airlines
Find Deal
Wed, Apr 1 - Tue, Apr 14
Multiple Airlines Logo
6:00 pm - 12:10 amPIT-KEF
26h 10m2 stops
Multiple Airlines Logo
12:10 am - 6:54 pmKEF-PIT
22h 44m2 stops
$653Multiple Airlines
Find Deal
Mon, May 4 - Mon, May 11
Multiple Airlines Logo
6:45 am - 12:55 pmPIT-KEF
26h 10m2 stops
Multiple Airlines Logo
12:25 am - 6:10 pmKEF-PIT
21h 45m2 stops
$665Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Pittsburgh to Keflavik Intl flights

Get data-powered insights and trends into flights from Pittsburgh to Keflavik Intl to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Pittsburgh to Reykjavik Keflavik Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Pittsburgh to Reykjavik Keflavik Intl Airport departing in January.

What is the cheapest month to fly from Pittsburgh to Reykjavik Keflavik Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Pittsburgh to Reykjavik Keflavik Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Pittsburgh to Reykjavik Keflavik Intl Airport is October, where tickets cost $494 (return) on average. On the other hand, the most expensive months are November and February, where the average cost of round-trip tickets is $1,070 and $891 respectively.

Can I save money by flying with a layover from Pittsburgh to Reykjavik Keflavik Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $764 on average.

How far in advance should I book a flight from Pittsburgh to Reykjavik Keflavik Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Pittsburgh to Reykjavik Keflavik Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Pittsburgh to Reykjavik Keflavik Intl Airport, you should book around 4 weeks before departure, which saves you about 27% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$424
Best time to beat the crowds but there is an average 49% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Pittsburgh to Reykjavik-Keflavik Airport

When to book flights from Pittsburgh to Keflavik Intl

Are your dates flexible? Find out the best times to travel from Pittsburgh to Keflavik Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Pittsburgh to Reykjavik-Keflavik Airport flights

  • What is the cheapest flight from Pittsburgh to Reykjavik Keflavik Intl Airport?

    In the last 3 days, the lowest price for a flight from Pittsburgh to Reykjavik Keflavik Intl Airport was $424 for a one-way ticket and $531 for a round-trip.

  • Do I need a passport to fly between Pittsburgh and Reykjavik-Keflavik Airport?

    A passport is required to fly from Pittsburgh to Reykjavik-Keflavik Airport.

  • Which airports will I be using when flying from Pittsburgh to Reykjavik-Keflavik Airport?

    Pittsburgh and Reykjavik-Keflavik Airport are both served by 1 main airport. You will leave Pittsburgh from Pittsburgh and will be arriving at Reykjavik Keflavik Intl.

  • Which airlines offer Wi-Fi service onboard planes from Pittsburgh to Reykjavik-Keflavik Airport?

    All the following airlines offer inflight Wi-Fi service on the Pittsburgh to Reykjavik-Keflavik Airport flight route: American Airlines, Delta, Air France, United Airlines, Lufthansa, and KLM.

  • Which aircraft models fly most regularly from Pittsburgh to Reykjavik-Keflavik Airport?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Pittsburgh to Reykjavik-Keflavik Airport flight route.

  • Which airline alliances offer flights from Pittsburgh to Reykjavik-Keflavik Airport?

    SkyTeam is the only airline alliance operating flights between Pittsburgh and Reykjavik-Keflavik Airport.

  • Which is the best airline for flights from Pittsburgh to Reykjavik, Delta or Icelandair?

    The two airlines most popular with KAYAK users for flights from Pittsburgh to Reykjavik are Delta and Icelandair. With an average price for the route of $617 and an overall rating of 7.9, Delta is the most popular choice. Icelandair is also a great choice for the route, with an average price of $650 and an overall rating of 7.0.

  • How does KAYAK find such low prices on flights from Pittsburgh to Reykjavik-Keflavik Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pittsburgh to Reykjavik-Keflavik Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pittsburgh to Reykjavik-Keflavik Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik-Keflavik Airport from Pittsburgh is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Pittsburgh to Reykjavik-Keflavik Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reykjavik-Keflavik Airport with an airline and back to Pittsburgh with another airline. Booking your flights between Pittsburgh and KEF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pittsburgh to Reykjavik-Keflavik Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reykjavik-Keflavik Airport from Pittsburgh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Pittsburgh to Reykjavik Keflavik Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $442 or less one-way and $676 or less round-trip.

Reviews of the top airlines flying from Pittsburgh to Keflavik Intl

 
See real verified KAYAK customer reviews for airlines flying from Pittsburgh to Reykjavik. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Pittsburgh to Keflavik Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7996 reviews
8.1Boarding
7.9Comfort
8.5Crew
7.3Food
7.9Entertainment
Airline reviews

Great. Seamless. Check in agent at kiosk international was amazing and extremely helpful.

10.0 ExcellentWilliam, Nov 2025ATL - SJO
Read more Delta reviews

Great. Seamless. Check in agent at kiosk international was amazing and extremely helpful.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

If there was a disclaimer regarding food service or lack thereof, l missed it. If l had known l would have prepared better. Same with transferring at Reykjavik. No information about disembarking via stairs into rain, slush and puddles deep enough to swallow a foot. After being treated to haute cuisine restaurants and warm inviting environment during the flight, the airport is, let’s be kind, disappointing. Plane was comfortable, Airbus, staff were welcoming enough. I would likely try the route again. Maybe have a night and day in Iceland. Maybe not.

They had a 4 hour delay and left my luggage in Iceland and it didn’t arrive in Portland until 11/1

It was too cold in the plane my feet froze

Service was excellent. Food and drinks were very good except for a greasy lump of a donut at the end of the flight that left us both feeling internally disgusted.

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

Seat was hard and uncomfortable and the temperature too warm and uncomfortable.

I flew Icelandair with my partner from Prague to the US. Overall flight time was around 12 hours, with a connecting flight in Iceland. I have flown internationally for years and with multiple airlines. Every airline serves you a meal when traveling internationally. Icelandair not only did not offer an inclusive meal, but they did not even offer a snack. The only things they served over our long flight was water and coffee. Ridiculous! Never again will I fly with Icelandair.

Best smelling onboard bathrooms ever. Even after use the whole flight. Biggest overhead bins. Most legroom in economy class. Great Icelandiic music. Really nice staff. Icelandair is awesome! (Don’t fly Air Canada! During the strike they lied about no flights available (I booked this flight myself) and hid the process to get money back on their website by obscuring menu titles, then made it difficult and time consuming to fill out. I’m Canadian. Don’t trust Air Canada!

It was good. The air plane is clean and staff were friendly.

Worst airline I’ve ever flown. Delayed 5.5 hrs, missed connecting flight, and missed an entire day of vacation. Zero customer service

Everything you need to know for your flight from Pittsburgh to Keflavik Intl

Information on your arrival and departure airports