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Keflavik Intl

$406+ Cheap flights from Pittsburgh (PIT) to Keflavik Intl (KEF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — KEF
May 28 — Jun 41
Thu 5/28
Thu 6/4
1 adult, Economy
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Cheap flight deals from Pittsburgh to Keflavik Intl

Cheapest flights from Pittsburgh to Keflavik Intl
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 April 28, 2026.

This Virgin Atlantic deal was found by Cheapflights users on 4/25. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:26 am
PIT
-
KEF
1 stop18h 04m
Virgin Atlantic
Sun 5/311:25 am
KEF
-
PIT
1 stop14h 03m
Virgin Atlantic
Deal found 4/25$579
This Delta deal was found by Cheapflights users on 4/23. 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.
Sat 4/253:55 pm
PIT
-
KEF
2 stops13h 35m
Delta
Sun 5/311:25 am
KEF
-
PIT
1 stop14h 03m
Delta
Deal found 4/23$584
This WhyPayMore deal was found by Cheapflights users on 4/25. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/163:35 pm
PIT
-
KEF
1 stop12h 20m
Air Canada
Tue 8/259:15 am
KEF
-
PIT
1 stop9h 38m
Air Canada
Deal found 4/25$593
This WhyPayMore deal was found by Cheapflights users on 4/25. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:15 pm
PIT
-
KEF
1 stop16h 30m
Air Canada
Tue 8/259:15 am
KEF
-
PIT
1 stop9h 38m
Air Canada
Deal found 4/25$597
This WhyPayMore deal was found by Cheapflights users on 4/25. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:24 pm
PIT
-
KEF
2 stops33h 21m
Air Canada
Wed 8/2610:00 am
KEF
-
PIT
1 stop14h 38m
Air Canada
Deal found 4/25$602
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Sat 10/103:35 pm
PIT
-
KEF
1 stop12h 20m
United Airlines
Fri 10/169:15 am
KEF
-
PIT
2 stops35h 42m
United Airlines
Deal found 4/24$605
This WhyPayMore deal was found by Cheapflights users on 4/25. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:00 am
PIT
-
KEF
2 stops21h 55m
Air Canada
Wed 8/2610:00 am
KEF
-
PIT
1 stop14h 38m
Air Canada
Deal found 4/25$606
This United Airlines deal was found by Cheapflights users on 4/23. 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 9/293:35 pm
PIT
-
KEF
1 stop12h 20m
United Airlines
Mon 10/510:00 am
KEF
-
PIT
2 stops34h 57m
United Airlines
Deal found 4/23$610
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Wed 10/1412:15 pm
PIT
-
KEF
1 stop16h 30m
United Airlines
Mon 10/1910:00 am
KEF
-
PIT
2 stops31h 23m
United Airlines
Deal found 4/27$614
This Mytrip deal was found by Cheapflights users on 4/25. 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 8/283:35 pm
PIT
-
KEF
1 stop12h 20m
Air Canada
Fri 9/119:15 am
KEF
-
PIT
2 stops35h 49m
Air Canada
Deal found 4/25$618

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 April 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$593
(WhyPayMore)

One-way from

$406
(Kiwi.com)

Popular in

November

Cheapest in

April

Average price

$457

Good round-trip deal

$736 or less

Good one-way deal

$404 or less
Provider with most accurate pricing for Pittsburgh-Reykjavik Keflavik Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Pittsburgh-Reykjavik Keflavik Intl flights.
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From Pittsburgh to Reykjavik Keflavik Intl
Search Deals
One-way flight from Pittsburgh to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Pittsburgh to Reykjavik Keflavik Intl.
Search Deals
Price to beat on a one-way flight from Pittsburgh to Reykjavik Keflavik Intl.
Search Deals

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 2,558,603 searches. Data last updated April 28, 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

Price

Cheapest round-trip

PittsburghReykjavik

PIT - KEF

PITKEF

Pittsburgh

Tue 8/18

6:10 am-8:30 am

1 stop22h 20m

Reykjavik Keflavik Intl

Tue 8/25

10:00 am-11:33 am

1 stop29h 33m

$625

PittsburghReykjavik

PIT - KEF

PITKEF

Pittsburgh

Sun 9/27

6:00 am-8:45 am

1 stop22h 45m

Reykjavik Keflavik Intl

Thu 10/1

10:00 am-8:37 pm

1 stop14h 37m

$628

PittsburghReykjavik

PIT - KEF

PITKEF

Pittsburgh

Thu 8/20

9:05 am-7:55 am

2 stops18h 50m

Reykjavik Keflavik Intl

Wed 8/26

10:00 am-1:04 pm

2 stops31h 04m

$628

PittsburghReykjavik

PIT - KEF

PITKEF

Pittsburgh

Sat 8/29

9:05 am-7:00 am

1 stop17h 55m

Reykjavik Keflavik Intl

Fri 9/11

9:15 am-2:53 pm

1 stop9h 38m

$633

PittsburghReykjavik

PIT - KEF

PITKEF

Pittsburgh

Sat 9/5

6:00 am-8:45 am

1 stop22h 45m

Reykjavik Keflavik Intl

Tue 9/15

10:00 am-8:37 pm

1 stop14h 37m

$641

PittsburghReykjavik

PIT - KEF

PITKEF

Pittsburgh

Mon 7/20

6:20 pm-7:00 am

1 stop8h 40m

Reykjavik Keflavik Intl

Mon 7/27

10:00 am-3:23 pm

2 stops33h 23m

$642

PittsburghReykjavik

PIT - KEF

PITKEF

Pittsburgh

Sat 5/30

8:36 am-8:50 am

1 stop20h 14m

Reykjavik Keflavik Intl

Sat 6/6

10:00 am-11:33 am

1 stop29h 33m

$644

PittsburghReykjavik

PIT - KEF

PITKEF

Pittsburgh

Sun 7/19

7:25 am-7:00 am

1 stop19h 35m

Reykjavik Keflavik Intl

Sat 8/8

10:00 am-11:33 am

1 stop29h 33m

$644

PittsburghReykjavik

PIT - KEF

PITKEF

Pittsburgh

Tue 7/21

7:45 pm-7:55 am

2 stops32h 10m

Reykjavik Keflavik Intl

Tue 7/28

9:15 am-2:53 pm

1 stop9h 38m

$654
Quickest round-trip

PittsburghReykjavik

PIT - KEF

PITKEF

Pittsburgh

Mon 7/6

3:06 pm-8:50 am

2 stops13h 44m

Reykjavik Keflavik Intl

Mon 7/13

9:15 am-2:53 pm

1 stop9h 38m

$655

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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

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

Booking 35 days in advance of your planned departure date is, on average, the best time to get cheap flights from Pittsburgh to Reykjavik Keflavik Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Pittsburgh to Reykjavik Keflavik Intl Airport?

Currently, April is the cheapest month in which you can book a flight from Pittsburgh to Reykjavik Keflavik Intl Airport (average of $457). Flying from Pittsburgh to Reykjavik Keflavik Intl Airport in November is currently the most expensive (average of $1,070). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Pittsburgh to Reykjavik Keflavik Intl Airport?

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 April 28, 2026.
See what other customers who have flown with Delta 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.
Delta
7.9
Good
8,466 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,466 reviews
Delta
7.9
Good
8,466 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Icelandair
7.0
Good
646 reviews
Delta
7.9
Good
8,466 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • What airport do you fly from for flights from Pittsburgh to Reykjavik Keflavik Intl?

    If you book a flight to Reykjavik Keflavik Intl from Pittsburgh, you will be flying from Pittsburgh, which is the city’s only airport. Pittsburgh (PIT) is located 13.5 mi from the center of Pittsburgh. There are 0 flights from Pittsburgh to Reykjavik Keflavik Intl per day from 2 different airlines.

  • How long is the flight from Pittsburgh to Reykjavik Keflavik Intl Airport?

    There are many flights that can get you from Pittsburgh to Reykjavik Keflavik Intl Airport in 22h 20m. Fly via United Airlines to get the fastest option. The distance between Pittsburgh and Reykjavik Keflavik Intl Airport is about 2786 mi.

  • What are the cheapest airlines flying from Pittsburgh to Reykjavik Keflavik Intl Airport round-trip?

    Cheapflights users have booked flights from Pittsburgh to Reykjavik Keflavik Intl Airport round-trip from $307. Another airline that can offer you cheap pricing is Delta. Icelandair is priced at 54% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Pittsburgh to Reykjavik Keflavik Intl Airport?

    The cheapest flight price from Pittsburgh to Reykjavik Keflavik Intl Airport is $260. On average you can expect to pay $631. The most popular route, (Pittsburgh - Reykjavik Keflavik Intl), can usually be booked for $584.

  • Can I find deals for flights from Pittsburgh to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to Keflavik Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to Keflavik Intl.

  • Can I find deals for business class flights from Pittsburgh to Keflavik Intl?

    Yes. Cheapflights offers flight deals from Pittsburgh to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, April is the cheapest month in which you can book a flight from Pittsburgh to Reykjavik Keflavik Intl Airport (average of $457). Flying from Pittsburgh to Reykjavik Keflavik Intl Airport in November is currently the most expensive (average of $1,070). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Keflavik
Hveragerdi

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Alternative routes for Pittsburgh to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Keflavik Intl flights
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Philadelphia to Keflavik Intl flights

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 2,558,603 searches. Data last updated April 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$307Average$660FlexibilityNo cancel feeOn-time76%
DeltaCheapest$404Average$683FlexibilityNo cancel feeOn-timeN/A

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