$326+ Cheap flights from Pittsburgh (PIT) to Keflavik Intl (KEF)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — KEF
Oct 7 — Oct 141
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Pittsburgh to Keflavik Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Pittsburgh to Keflavik Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Pittsburgh to Keflavik IntlExplore the most affordable flight options available from Pittsburgh to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
Explore the most affordable flight options available from Pittsburgh to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
This Mytrip deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:25 pm -
Nonstop5h 50m
Fri 10/94:55 pm -
Nonstop6h 20m
Deal found 9/7![Icelandair logo]()
$326
This Mytrip deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:25 pm -
Nonstop5h 50m
Sun 10/184:55 pm -
Nonstop6h 20m
Deal found 9/5![Icelandair logo]()
$327
This Cheapflightsfares deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:25 pm -
Nonstop5h 50m
Wed 10/144:55 pm -
Nonstop6h 20m
Deal found 9/3![Icelandair logo]()
$331
This FlightHub deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:25 pm -
Nonstop5h 50m
Wed 10/74:55 pm -
Nonstop6h 20m
Deal found 9/5![Icelandair logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:25 pm -
Nonstop5h 50m
Sun 10/44:55 pm -
Nonstop6h 20m
Deal found 9/5![Icelandair logo]()
$348
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:20 pm -
1 stop17h 10m
Wed 10/2111:25 am -
1 stop9h 39m
Deal found 9/4![Delta logo]()
$373
This Delta deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:20 pm -
2 stops17h 10m
Thu 10/2211:25 am -
1 stop9h 39m
Deal found 9/5![Delta logo]()
$378
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:18 pm -
2 stops17h 12m
Fri 9/189:30 am -
1 stop17h 23m
Deal found 9/4![Delta logo]()
$391
This Air Canada deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:30 pm -
1 stop12h 25m
Mon 10/510:00 am -
2 stops38h 36m
Deal found 9/5![Air Canada logo]()
$455
Best flights from Pittsburgh to Keflavik IntlDiscover carefully curated flight deals from Pittsburgh to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from Pittsburgh to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:25 am -
1 stop18h 05m
Fri 9/189:15 am -
2 stops34h 13m
Deal found 9/4![United Airlines logo]()
$465
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:30 pm -
1 stop12h 25m
Mon 10/512:00 pm -
1 stop12h 36m
Deal found 9/4![United Airlines logo]()
$470
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:11 pm -
1 stop30h 49m
Mon 9/1410:00 am -
1 stop29h 32m
Deal found 9/3![United Airlines logo]()
$470
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:00 pm -
1 stop10h 50m
Thu 10/2912:00 pm -
1 stop10h 19m
Deal found 9/2![United Airlines logo]()
$471
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:15 pm -
1 stop16h 30m
Mon 10/2612:00 pm -
1 stop29h 06m
Deal found 9/4![United Airlines logo]()
$480
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:30 pm -
1 stop12h 25m
Tue 9/1511:00 am -
1 stop11h 15m
Deal found 9/3![United Airlines logo]()
$484
Last-minute flights from Pittsburgh to Keflavik IntlDiscover last-minute flight deals from Pittsburgh to Keflavik Intl. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Keflavik Intl. Data last updated September 7, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:18 pm -
2 stops17h 12m
Fri 9/189:30 am -
1 stop17h 23m
Deal found 9/4![Delta logo]()
$391
This Air Canada deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:30 pm -
1 stop12h 25m
Mon 10/510:00 am -
2 stops38h 36m
Deal found 9/5![Air Canada logo]()
$455
This Mytrip deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:25 pm -
Nonstop5h 50m
Fri 10/94:55 pm -
Nonstop6h 20m
Deal found 9/7![Icelandair logo]()
$326
This FlightHub deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:25 pm -
Nonstop5h 50m
Wed 10/74:55 pm -
Nonstop6h 20m
Deal found 9/5![Icelandair logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:25 pm -
Nonstop5h 50m
Sun 10/44:55 pm -
Nonstop6h 20m
Deal found 9/5![Icelandair logo]()
$348
This Cheapflightsfares deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:25 pm -
Nonstop5h 50m
Wed 10/144:55 pm -
Nonstop6h 20m
Deal found 9/3![Icelandair logo]()
$331
This Mytrip deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:25 pm -
Nonstop5h 50m
Sun 10/184:55 pm -
Nonstop6h 20m
Deal found 9/5![Icelandair logo]()
$327
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:20 pm -
1 stop17h 10m
Wed 10/2111:25 am -
1 stop9h 39m
Deal found 9/4![Delta logo]()
$373
This Delta deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:20 pm -
2 stops17h 10m
Thu 10/2211:25 am -
1 stop9h 39m
Deal found 9/5![Delta logo]()
$378
One-way flights from Pittsburgh to Keflavik IntlSearch for one-way flight options from Pittsburgh to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way flight options from Pittsburgh to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This Priceline deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/193:30 pm -
1 stop12h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Air Canada logo]()
$409
This oojo deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/191:10 pm -
1 stop15h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Icelandair logo]()
$412
This Air Canada deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:55 pm -
2 stops10h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:51 pm -
3 stops55h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$451
This oojo deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:25 pm -
Nonstop5h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Icelandair logo]()
$467
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:57 pm -
2 stops30h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$546
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:10 am -
2 stops46h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![United Airlines logo]()
$557
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:18 pm -
2 stops57h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![United Airlines logo]()
$559
Find flight deals from Pittsburgh to Keflavik Intl
Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $326 (Mytrip) |
Popular in | February |
Cheapest in | April |
Average price | $706 |
Good round-trip deal | $652 or less |
Good one-way deal | $468 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Pittsburgh to Keflavik Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 7, 2026.
Use the filters below to find and compare flights from Pittsburgh to Reykjavik Keflavik Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PittsburghReykjavik
PIT Pittsburgh - KEF Reykjavik Keflavik Intl
PITKEF
Pittsburgh
Sat 9/19
3:30 pm-7:55 am
1 stop12h 25m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$409
PittsburghReykjavik
PIT Pittsburgh - KEF Reykjavik Keflavik Intl
PITKEF
Pittsburgh
Mon 10/19
1:10 pm-8:10 am
1 stop15h 00m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$412
PittsburghReykjavik
PIT Pittsburgh - KEF Reykjavik Keflavik Intl
PITKEF
Pittsburgh
Mon 10/19
7:51 pm-7:50 am
3 stops55h 59m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$451
PittsburghReykjavik
PIT Pittsburgh - KEF Reykjavik Keflavik Intl
PITKEF
Pittsburgh
Sun 9/13
10:25 am-8:30 am
1 stop18h 05m
Reykjavik Keflavik Intl
Fri 9/18
9:15 am-3:28 pm
2 stops34h 13m
$465
Quickest round-trip
PittsburghReykjavik
PIT Pittsburgh - KEF Reykjavik Keflavik Intl
PITKEF
Pittsburgh
Fri 10/2
8:25 pm-6:15 am
Nonstop5h 50m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$467
PittsburghReykjavik
PIT Pittsburgh - KEF Reykjavik Keflavik Intl
PITKEF
Pittsburgh
Tue 9/29
3:30 pm-7:55 am
1 stop12h 25m
Reykjavik Keflavik Intl
Mon 10/5
12:00 pm-8:36 pm
1 stop12h 36m
$470
PittsburghReykjavik
PIT Pittsburgh - KEF Reykjavik Keflavik Intl
PITKEF
Pittsburgh
Thu 9/10
8:11 pm-7:00 am
1 stop30h 49m
Reykjavik Keflavik Intl
Mon 9/14
10:00 am-11:32 am
1 stop29h 32m
$470
PittsburghReykjavik
PIT Pittsburgh - KEF Reykjavik Keflavik Intl
PITKEF
Pittsburgh
Sun 10/18
6:00 pm-8:50 am
1 stop10h 50m
Reykjavik Keflavik Intl
Thu 10/29
12:00 pm-6:19 pm
1 stop10h 19m
$471
PittsburghReykjavik
PIT Pittsburgh - KEF Reykjavik Keflavik Intl
PITKEF
Pittsburgh
Mon 10/19
12:15 pm-8:45 am
1 stop16h 30m
Reykjavik Keflavik Intl
Mon 10/26
12:00 pm-1:06 pm
1 stop29h 06m
$480
PittsburghReykjavik
PIT Pittsburgh - KEF Reykjavik Keflavik Intl
PITKEF
Pittsburgh
Thu 9/10
3:30 pm-7:55 am
1 stop12h 25m
Reykjavik Keflavik Intl
Tue 9/15
11:00 am-6:15 pm
1 stop11h 15m
$484
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Pittsburgh to Keflavik Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to Keflavik Intl in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Pittsburgh-Reykjavik Keflavik Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Pittsburgh-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pittsburgh-Reykjavik Keflavik Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Pittsburgh to Keflavik Intl
Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Pittsburgh with our price prediction graph.
PIT-KEF
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Pittsburgh to Reykjavik Keflavik Intl Airport
What is the cheapest time of day to fly from PIT to KEF?
Find hourly flight availability from Pittsburgh to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 7, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pittsburgh to Reykjavik Keflavik Intl Airport as you normally would.
How much does it cost to fly round-trip from Pittsburgh to Reykjavik Keflavik Intl Airport?
Airfare is below average for this route at the moment.
Pittsburgh to Reykjavik Keflavik Intl Airport flights typically cost between $656 and $818 in October.The cheapest round-trip price found within the last 5 days was $326 on Icelandair (Oct 2-Oct 9).
Reviews of airlines servicing Keflavik Intl
Get insights into the airlines that provide service to Keflavik Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Keflavik Intl. Reviews last updated September 7, 2026.
See what other customers who have flown with United Airlines and Icelandair from Pittsburgh to Reykjavik Keflavik Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Boarding
7.7
Crew
8.1
Comfort
7.3
Overall
7.4
Food
6.6
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Entertainment
7.1
Boarding
7.7
Crew
8.1
Comfort
7.3
Overall
7.4
Food
6.6
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Entertainment
7.1
Boarding
7.7
Crew
8.1
Comfort
7.3
Overall
7.4
Food
6.6
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Pittsburgh to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Reykjavik Keflavik Intl Airport?
Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locationsKeflavik
Hveragerdi
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Keflavik Intl flight routes
Other flight options
Other flights from Pittsburgh
Popular flights
Alternative routes for Pittsburgh to Keflavik Intl
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Keflavik Intl by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Pittsburgh to Keflavik Intl by cabin class
Find flights from Pittsburgh to Keflavik Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Keflavik Intl
Explore flights to Keflavik Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 7, 2026.
Pittsburgh and Keflavik Intl flights
Browse other Pittsburgh and Keflavik Intl flight options. Last updated on September 7, 2026.
Other flights from Pittsburgh
Browse through other flights departing from Pittsburgh. Flights are based on user searches made on Cheapflights and were last updated on September 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Pittsburgh to Keflavik Intl
Discover the top 2 airlines that operate flights from Pittsburgh to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$437 | Average$818 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$472 | Average$732 | FlexibilityNo cancel fee | On-time76% |