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Keflavik Intl

$410+ 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — KEF
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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 December 12, 2025.

This Ovago deal was found by Cheapflights users on 12/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/148:00 amPIT - KEF
1 stop8h 45mMultiple Airlines
Sat 12/209:55 amKEF - PIT
1 stop29h 34mMultiple Airlines
Deal found 12/11$1,006
This Justfly.com deal was found by Cheapflights users on 12/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/148:00 amPIT - KEF
1 stop8h 45mMultiple Airlines
Tue 12/165:00 pmKEF - PIT
1 stop20h 30mMultiple Airlines
Deal found 12/10$1,110
This FlightHub deal was found by Cheapflights users on 12/10. 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.
Wed 12/102:55 pmPIT - KEF
1 stop10h 10mMultiple Airlines
Wed 12/179:55 amKEF - PIT
1 stop15h 53mMultiple Airlines
Deal found 12/10$1,126
This CheapOair deal was found by Cheapflights users on 12/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/179:15 amPIT - KEF
2 stops16h 20mMultiple Airlines
Wed 12/245:00 pmKEF - PIT
1 stop22h 29mMultiple Airlines
Deal found 12/10$1,249
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
Tue 12/238:00 amPIT - KEF
2 stops17h 45mMultiple Airlines
Sun 12/284:45 pmKEF - PIT
1 stop31h 30mMultiple Airlines
Deal found 12/11$1,317
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 12/2210:53 amPIT - KEF
2 stops38h 52mMultiple Airlines
Sun 12/284:45 pmKEF - PIT
1 stop31h 30mMultiple Airlines
Deal found 12/10$1,323
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Wed 12/246:00 amPIT - KEF
2 stops19h 15mMultiple Airlines
Sun 12/284:45 pmKEF - PIT
1 stop31h 30mMultiple Airlines
Deal found 12/10$1,347
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
Sun 12/2110:53 amPIT - KEF
2 stops38h 42mMultiple Airlines
Sun 12/284:45 pmKEF - PIT
1 stop31h 30mMultiple Airlines
Deal found 12/11$1,354

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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$499
(flugladen.de)

One-way from

$410
(oojo)

Popular in

January

Cheapest in

October

Average price

$630

Good round-trip deal

$666 or less

Good one-way deal

$467 or less
Provider with most accurate pricing for Pittsburgh-Reykjavik Keflavik Intl flight deals.
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Provider most trusted by Cheapflights users for Pittsburgh-Reykjavik Keflavik Intl flights.
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From Pittsburgh to Reykjavik Keflavik Intl
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One-way flight from Pittsburgh to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($133 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Pittsburgh to Reykjavik Keflavik Intl.
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Price to beat on a one-way flight from Pittsburgh to Reykjavik Keflavik Intl.
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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 December 12, 2025.
Use the filters below to find and compare flights from Pittsburgh to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Pittsburgh

Fly to

Keflavik Intl

Route

Depart

Return

Price

PittsburghReykjavik

PIT - KEF

PITKEF

Pittsburgh

Wed 4/15

7:20 am-9:30 am

1 stop22h 10m

Reykjavik Keflavik Intl

Wed 4/22

11:25 am-10:38 pm

2 stops15h 13m

$648

PittsburghReykjavik

PIT - KEF

PITKEF

Pittsburgh

Sun 5/24

8:25 pm-6:15 am

Nonstop5h 50m

Reykjavik Keflavik Intl

Fri 6/19

4:55 pm-7:15 pm

Nonstop6h 20m

$665

PittsburghReykjavik

PIT - KEF

PITKEF

Pittsburgh

Wed 4/15

6:23 pm-7:50 am

2 stops33h 27m

Reykjavik Keflavik Intl

Wed 4/22

8:35 am-7:50 pm

2 stops39h 15m

$673

PittsburghReykjavik

PIT - KEF

PITKEF

Pittsburgh

Tue 4/7

11:30 am-9:30 am

1 stop18h 00m

Reykjavik Keflavik Intl

Mon 4/13

11:25 am-9:27 pm

1 stop14h 02m

$688

PittsburghReykjavik

PIT - KEF

PITKEF

Pittsburgh

Tue 4/7

2:02 pm-9:30 am

2 stops15h 28m

Reykjavik Keflavik Intl

Mon 4/13

11:25 am-9:35 am

2 stops26h 10m

$692

PittsburghReykjavik

PIT - KEF

PITKEF

Pittsburgh

Tue 4/7

5:00 pm-9:30 am

1 stop12h 30m

Reykjavik Keflavik Intl

Mon 4/13

11:25 am-10:38 pm

2 stops15h 13m

$692

PittsburghReykjavik

PIT - KEF

PITKEF

Pittsburgh

Thu 4/2

7:15 am-9:30 am

1 stop22h 15m

Reykjavik Keflavik Intl

Tue 4/7

11:25 am-9:32 pm

1 stop14h 07m

$746

PittsburghReykjavik

PIT - KEF

PITKEF

Pittsburgh

Mon 3/16

11:30 am-4:50 pm

2 stops25h 20m

Reykjavik Keflavik Intl

Mon 3/23

7:35 am-9:32 pm

2 stops17h 57m

$757

PittsburghReykjavik

PIT - KEF

PITKEF

Pittsburgh

Tue 3/10

11:30 am-10:45 am

2 stops19h 15m

Reykjavik Keflavik Intl

Thu 3/19

7:35 am-12:14 am

2 stops20h 39m

$758

PittsburghReykjavik

PIT - KEF

PITKEF

Pittsburgh

Mon 1/26

7:13 am-10:45 am

2 stops22h 32m

Reykjavik Keflavik Intl

Thu 1/29

3:40 pm-9:20 pm

2 stops34h 40m

$770

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 16 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Pittsburgh-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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?

Use this chart to determine the optimal time to book a round-trip flight from Pittsburgh to Keflavik Intl. Price data was last updated on December 5, 2025.

Booking 36 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, December is the cheapest month in which you can book a flight from Pittsburgh to Reykjavik Keflavik Intl Airport (average of $288). Flying from Pittsburgh to Reykjavik Keflavik Intl Airport in January is currently the most expensive (average of $808). 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.

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 December 12, 2025.

It’s typically best to fly out from Pittsburgh to Reykjavik Keflavik Intl Airport in the afternoon. Doing so could potentially save you 18% on the flight price compared to flying in the morning, which is usually more expensive.

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 December 12, 2025.
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
8,007 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

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
8,007 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

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
589 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

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 5h 50m. Fly via Icelandair, Finnair, or KLM to get the fastest option. The distance between Pittsburgh and Reykjavik Keflavik Intl Airport is about 2786 mi. This flight may include one or multiple stops.

  • 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 $330. Another airline that can offer you cheap pricing is Delta. Icelandair is priced at 55% 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 $223. On average you can expect to pay $1,284. The most popular route, (Pittsburgh - Reykjavik Keflavik Intl), can usually be booked for $499.

  • 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, December is the cheapest month in which you can book a flight from Pittsburgh to Reykjavik Keflavik Intl Airport (average of $288). Flying from Pittsburgh to Reykjavik Keflavik Intl Airport in January is currently the most expensive (average of $808). 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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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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$330Average$644FlexibilityNo cancel feeOn-time76%
DeltaCheapest$338Average$617FlexibilityNo cancel feeOn-timeN/A

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