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Keflavik Intl

$308+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — KEF
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$568
(Gotogate)

One-way from

$308
(Kiwi.com)

Popular in

March

Cheapest in

December

Average price

$684

Good round-trip deal

$505 or less

Good one-way deal

$197 or less
From Pittsburgh to Reykjavik Keflavik Intl
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One-way flight from Pittsburgh to Reykjavik Keflavik Intl
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Highest demand for flights based on searches. 10% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in June 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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Find 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 June 12, 2025.

This Gotogate deal was found by Cheapflights users on 6/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/198:30 pmPIT - KEF
Nonstop5h 55mIcelandair
Tue 9/234:55 pmKEF - PIT
Nonstop6h 25mIcelandair
Deal found 6/12$568
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/53:15 pmPIT - KEF
1 stop12h 55mAir Canada
Tue 8/199:50 amKEF - PIT
2 stops31h 15mAir Canada
Deal found 6/11$579
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/511:05 amPIT - KEF
2 stops17h 05mUnited Airlines
Tue 8/199:50 amKEF - PIT
2 stops30h 05mUnited Airlines
Deal found 6/11$583
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/246:30 amPIT - KEF
2 stops21h 45mMultiple Airlines
Thu 7/319:30 amKEF - PIT
2 stops17h 59mMultiple Airlines
Deal found 6/10$598
This KLM deal was found by Cheapflights users on 6/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/264:14 pmPIT - KEF
1 stop10h 46mKLM
Thu 9/1811:25 amKEF - PIT
1 stop14h 29mKLM
Deal found 6/11$601
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/272:05 pmPIT - KEF
1 stop12h 15mDelta
Tue 10/148:45 amKEF - PIT
1 stop10h 38mDelta
Deal found 6/11$605
This Air France deal was found by Cheapflights users on 6/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2911:49 amPIT - KEF
2 stops14h 31mAir France
Tue 10/148:45 amKEF - PIT
1 stop10h 38mAir France
Deal found 6/11$610
This Expedia deal was found by Cheapflights users on 6/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/118:05 pmPIT - KEF
2 stops24h 05mLufthansa
Tue 8/191:15 amKEF - PIT
2 stops45h 33mLufthansa
Deal found 6/10$650
This Virgin Atlantic deal was found by Cheapflights users on 6/10. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/197:20 amPIT - KEF
1 stop22h 10mVirgin Atlantic
Tue 9/2311:25 amKEF - PIT
1 stop14h 29mVirgin Atlantic
Deal found 6/10$806

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 June 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

Fri 9/19

8:30 pm-6:25 am

Nonstop5h 55m

Reykjavik Keflavik Intl

Tue 9/23

4:55 pm-7:20 pm

Nonstop6h 25m

$568

PittsburghReykjavik

PIT - KEF

PITKEF

Pittsburgh

Tue 8/5

3:15 pm-8:10 am

1 stop12h 55m

Reykjavik Keflavik Intl

Tue 8/19

9:50 am-1:05 pm

2 stops31h 15m

$579

PittsburghReykjavik

PIT - KEF

PITKEF

Pittsburgh

Tue 8/5

11:05 am-8:10 am

2 stops17h 05m

Reykjavik Keflavik Intl

Tue 8/19

9:50 am-11:55 am

2 stops30h 05m

$583

PittsburghReykjavik

PIT - KEF

PITKEF

Pittsburgh

Thu 7/24

6:30 am-8:15 am

2 stops21h 45m

Reykjavik Keflavik Intl

Thu 7/31

9:30 am-11:29 pm

2 stops17h 59m

$598

PittsburghReykjavik

PIT - KEF

PITKEF

Pittsburgh

Tue 8/26

4:14 pm-7:00 am

1 stop10h 46m

Reykjavik Keflavik Intl

Thu 9/18

11:25 am-9:54 pm

1 stop14h 29m

$601

PittsburghReykjavik

PIT - KEF

PITKEF

Pittsburgh

Sat 9/27

2:05 pm-6:20 am

1 stop12h 15m

Reykjavik Keflavik Intl

Tue 10/14

8:45 am-3:23 pm

1 stop10h 38m

$605

PittsburghReykjavik

PIT - KEF

PITKEF

Pittsburgh

Mon 9/29

11:49 am-6:20 am

2 stops14h 31m

Reykjavik Keflavik Intl

Tue 10/14

8:45 am-3:23 pm

1 stop10h 38m

$610

PittsburghReykjavik

PIT - KEF

PITKEF

Pittsburgh

Tue 7/8

5:14 pm-9:30 am

1 stop12h 16m

Reykjavik Keflavik Intl

Tue 7/15

11:25 am-11:59 pm

2 stops16h 34m

$622

PittsburghReykjavik

PIT - KEF

PITKEF

Pittsburgh

Mon 8/11

8:05 pm-12:10 am

2 stops24h 05m

Reykjavik Keflavik Intl

Tue 8/19

1:15 am-6:48 pm

2 stops45h 33m

$650

PittsburghReykjavik

PIT - KEF

PITKEF

Pittsburgh

Mon 10/6

5:25 am-8:20 am

2 stops46h 55m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 13 results
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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 June 9, 2025.

Booking 44 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 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 June 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 19% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

Temperature in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 June 12, 2025.
Read through reviews of airlines operating flights from Pittsburgh to Reykjavik, such as Delta, KLM and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
652 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 4 different airlines.

  • 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 $568. Other airlines that can offer you cheap pricing are Air Canada, from $579, and United Airlines, from $583. Icelandair is priced at 18% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Pittsburgh to Reykjavik Keflavik Intl Airport one-way?

    $445 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on Delta and Air Canada, with prices starting from $473 and $5,821, respectively.

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

    The cheapest flight price from Pittsburgh to Reykjavik Keflavik Intl Airport is $194. On average you can expect to pay $1,161. The most popular route, (Pittsburgh - Reykjavik Keflavik Intl), can usually be booked for $519.

  • 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, November is the cheapest month in which you can book a flight from Pittsburgh to Reykjavik Keflavik Intl Airport (average of $328). Flying from Pittsburgh to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $659). 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.

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Top 4 airlines flying from Pittsburgh to Keflavik Intl

Discover the top 4 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$337Average$553FlexibilityNo cancel feeOn-time75%
DeltaCheapest$338Average$616FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$448Average$468FlexibilityNo cancel feeOn-time67%
IcelandairCheapest$460Average$655FlexibilityNo cancel feeOn-time76%

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