$416+ 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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — KEF
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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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
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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
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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 October 25, 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 October 25, 2026.
This oojo deal was found by Cheapflights users on 10/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:53 am -
1 stop17h 12m
Tue 12/155:00 pm -
1 stop23h 20m
Deal found 10/24![Icelandair logo]()
$623
This United Airlines deal was found by Cheapflights users on 10/21. 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 12/27:25 pm -
1 stop9h 35m
Sat 12/512:00 pm -
1 stop11h 24m
Deal found 10/21![United Airlines logo]()
$626
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Sat 10/318:00 pm -
2 stops34h 00m
Thu 11/512:00 pm -
1 stop16h 59m
Deal found 10/23![United Airlines logo]()
$631
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/296:30 am -
1 stop22h 30m
Mon 12/712:00 pm -
1 stop11h 24m
Deal found 10/21![United Airlines logo]()
$633
This FlightHub deal was found by Cheapflights users on 10/21. 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 12/212:10 pm -
1 stop12h 55m
Wed 12/95:00 pm -
1 stop23h 20m
Deal found 10/21![Multiple Airlines logo]()
$659
This Trip.com deal was found by Cheapflights users on 10/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1612:10 pm -
1 stop12h 55m
Mon 12/215:00 pm -
1 stop10h 48m
Deal found 10/23![Icelandair logo]()
$671
This Icelandair deal was found by Cheapflights users on 10/24. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1112:10 pm -
1 stop12h 55m
Wed 12/165:00 pm -
1 stop23h 23m
Deal found 10/24![Multiple Airlines logo]()
$674
This BusinessClass deal was found by Cheapflights users on 10/21. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:25 pm -
1 stop9h 35m
Mon 12/712:00 pm -
2 stops16h 30m
Deal found 10/21![Lufthansa logo]()
$683
This oojo deal was found by Cheapflights users on 10/22. 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.
Wed 11/189:23 am -
1 stop15h 42m
Wed 11/255:00 pm -
1 stop10h 48m
Deal found 10/22![Icelandair logo]()
$693
This oojo deal was found by Cheapflights users on 10/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:53 am -
1 stop17h 12m
Wed 12/95:00 pm -
1 stop23h 20m
Deal found 10/23![Icelandair logo]()
$703
This FlightHub deal was found by Cheapflights users on 10/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/107:53 am -
1 stop17h 12m
Tue 12/155:00 pm -
1 stop23h 20m
Deal found 10/24![Multiple Airlines logo]()
$711
This American Airlines deal was found by Cheapflights users on 10/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:15 pm -
1 stop12h 50m
Fri 12/1111:35 am -
1 stop12h 45m
Deal found 10/20![American Airlines logo]()
$715
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 October 25, 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 October 25, 2026.
This oojo deal was found by Cheapflights users on 10/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/112:10 pm -
1 stop12h 55m
Wed 2/104:50 pm -
1 stop11h 56m
Deal found 10/23![Icelandair logo]()
$623
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sun 12/62:00 pm -
1 stop15h 00m
Sat 12/1212:00 pm -
1 stop16h 59m
Deal found 10/24![United Airlines logo]()
$626
This Justfly.com deal was found by Cheapflights users on 10/21. 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.
Thu 1/2112:10 pm -
1 stop12h 55m
Thu 1/284:50 pm -
1 stop11h 56m
Deal found 10/21![Multiple Airlines logo]()
$651
This oojo deal was found by Cheapflights users on 10/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/912:10 pm -
1 stop12h 55m
Wed 12/165:00 pm -
1 stop23h 23m
Deal found 10/24![Icelandair logo]()
$623
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Wed 12/96:10 am -
2 stops22h 50m
Mon 12/1412:00 pm -
2 stops15h 27m
Deal found 10/24![United Airlines logo]()
$631
This Finnair deal was found by Cheapflights users on 10/23. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/39:15 pm -
2 stops39h 00m
Mon 3/810:00 am -
2 stops34h 44m
Deal found 10/23![Multiple Airlines logo]()
$728
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/58:00 pm -
2 stops33h 00m
Mon 11/912:00 pm -
2 stops16h 30m
Deal found 10/20![United Airlines logo]()
$728
This Finnair deal was found by Cheapflights users on 10/21. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2212:51 pm -
2 stops23h 24m
Mon 1/2510:00 am -
2 stops35h 20m
Deal found 10/21![Multiple Airlines logo]()
$733
This Icelandair deal was found by Cheapflights users on 10/21. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/179:23 am -
1 stop15h 42m
Tue 11/245:00 pm -
1 stop11h 40m
Deal found 10/21![Multiple Airlines logo]()
$748
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sun 12/206:45 am -
1 stop22h 15m
Thu 12/2412:00 pm -
1 stop10h 30m
Deal found 10/24![United Airlines logo]()
$779
Last-minute flights from Pittsburgh to Keflavik IntlDiscover last-minute flight deals from Pittsburgh to Keflavik Intl. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Keflavik Intl. Data last updated October 25, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Sat 10/318:00 pm -
2 stops34h 00m
Thu 11/512:00 pm -
2 stops15h 09m
Deal found 10/23![United Airlines logo]()
$631
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/42:07 pm -
1 stop14h 53m
Sat 11/712:00 pm -
1 stop13h 49m
Deal found 10/21![United Airlines logo]()
$789
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/58:00 pm -
2 stops33h 00m
Mon 11/912:00 pm -
1 stop16h 59m
Deal found 10/20![United Airlines logo]()
$728
This Icelandair deal was found by Cheapflights users on 10/21. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/179:23 am -
1 stop15h 42m
Tue 11/245:00 pm -
1 stop11h 40m
Deal found 10/21![Multiple Airlines logo]()
$748
This Orbitz deal was found by Cheapflights users on 10/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:00 pm -
2 stops37h 25m
Tue 11/243:20 pm -
2 stops37h 10m
Deal found 10/21![Lufthansa logo]()
$870
This oojo deal was found by Cheapflights users on 10/22. 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.
Wed 11/189:23 am -
1 stop15h 42m
Wed 11/255:00 pm -
1 stop10h 48m
Deal found 10/22![Icelandair logo]()
$693
This Scandinavian Airlines deal was found by Cheapflights users on 10/21. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2812:13 pm -
2 stops17h 37m
Tue 12/811:35 am -
2 stops42h 11m
Deal found 10/21![Scandinavian Airlines logo]()
$936
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/296:30 am -
1 stop22h 30m
Thu 12/1012:00 pm -
1 stop11h 24m
Deal found 10/21![United Airlines logo]()
$633
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/297:33 pm -
1 stop9h 27m
Sat 12/512:00 pm -
2 stops15h 27m
Deal found 10/21![United Airlines logo]()
$727
This FlightHub deal was found by Cheapflights users on 10/21. 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.
Mon 11/307:16 pm -
1 stop29h 49m
Tue 12/85:00 pm -
1 stop23h 20m
Deal found 10/21![Multiple Airlines logo]()
$795
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 October 25, 2026.
Search for one-way flight options from Pittsburgh to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This oojo deal was found by Cheapflights users on 10/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:20 am -
1 stop17h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Icelandair logo]()
$416
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sun 11/810:37 am -
2 stops18h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![United Airlines logo]()
$536
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/276:59 pm -
3 stops59h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$611
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/810:05 pm -
3 stops27h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$824
This Arangrant deal was found by Cheapflights users on 10/20. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/216:39 pm -
1 stop9h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$1,225
This AranGrant deal was found by Cheapflights users on 10/20. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2412:00 pm -
1 stop16h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$1,376
This AranGrant deal was found by Cheapflights users on 10/20. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/225:31 pm -
2 stops37h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![British Airways logo]()
$2,294
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 3/239:50 pm -
3 stops33h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$5,386
This Scandinavian Airlines deal was found by Cheapflights users on 10/20. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/247:20 am -
3 stops30h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Scandinavian Airlines logo]()
$8,864
This Scandinavian Airlines deal was found by Cheapflights users on 10/20. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2211:49 am -
3 stops25h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Scandinavian Airlines logo]()
$8,868
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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $623 (oojo) |
One-way from | $416 (oojo) |
Popular in | February |
Cheapest in | April |
Average price | $630 |
Good round-trip deal | $478 or less |
Good one-way deal | $339 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 October 25, 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
Fri 11/27
7:20 am-6:05 am
1 stop17h 45m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$416
Quickest round-trip
PittsburghReykjavik
PIT Pittsburgh - KEF Reykjavik Keflavik Intl
PITKEF
Pittsburgh
Sun 11/8
2:07 pm-10:00 am
1 stop14h 53m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$536
PittsburghReykjavik
PIT Pittsburgh - KEF Reykjavik Keflavik Intl
PITKEF
Pittsburgh
Mon 2/1
12:10 pm-6:05 am
1 stop12h 55m
Reykjavik Keflavik Intl
Wed 2/10
4:50 pm-11:46 pm
1 stop11h 56m
$623
PittsburghReykjavik
PIT Pittsburgh - KEF Reykjavik Keflavik Intl
PITKEF
Pittsburgh
Wed 12/9
12:10 pm-6:05 am
1 stop12h 55m
Reykjavik Keflavik Intl
Wed 12/16
5:00 pm-11:23 am
1 stop23h 23m
$623
PittsburghReykjavik
PIT Pittsburgh - KEF Reykjavik Keflavik Intl
PITKEF
Pittsburgh
Sun 12/6
2:00 pm-10:00 am
1 stop15h 00m
Reykjavik Keflavik Intl
Sat 12/12
12:00 pm-11:59 pm
1 stop16h 59m
$626
PittsburghReykjavik
PIT Pittsburgh - KEF Reykjavik Keflavik Intl
PITKEF
Pittsburgh
Wed 12/9
6:10 am-10:00 am
2 stops22h 50m
Reykjavik Keflavik Intl
Mon 12/14
12:00 pm-10:27 pm
2 stops15h 27m
$631
PittsburghReykjavik
PIT Pittsburgh - KEF Reykjavik Keflavik Intl
PITKEF
Pittsburgh
Thu 1/21
12:10 pm-6:05 am
1 stop12h 55m
Reykjavik Keflavik Intl
Thu 1/28
4:50 pm-11:46 pm
1 stop11h 56m
$651
PittsburghReykjavik
PIT Pittsburgh - KEF Reykjavik Keflavik Intl
PITKEF
Pittsburgh
Wed 3/3
9:15 pm-5:15 pm
2 stops39h 00m
Reykjavik Keflavik Intl
Mon 3/8
10:00 am-3:44 pm
2 stops34h 44m
$728
PittsburghReykjavik
PIT Pittsburgh - KEF Reykjavik Keflavik Intl
PITKEF
Pittsburgh
Thu 11/5
8:00 pm-10:00 am
2 stops33h 00m
Reykjavik Keflavik Intl
Mon 11/9
12:00 pm-11:30 pm
2 stops16h 30m
$728
PittsburghReykjavik
PIT Pittsburgh - KEF Reykjavik Keflavik Intl
PITKEF
Pittsburgh
Fri 1/22
12:51 pm-5:15 pm
2 stops23h 24m
Reykjavik Keflavik Intl
Mon 1/25
10:00 am-4:20 pm
2 stops35h 20m
$733
Showing 1-10 of 18 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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | 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
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Cheapflights Insights
Everything you need to know about your flight 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 October 25, 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.
Comfort
7.3
Overall
7.3
Boarding
7.7
Food
6.7
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Comfort
7.3
Overall
7.3
Boarding
7.7
Food
6.7
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Comfort
7.3
Overall
7.3
Boarding
7.7
Food
6.7
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
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 locationsHveragerdi
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Other flights to Keflavik Intl
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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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$437 | Average$818 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$459 | Average$695 | FlexibilityNo cancel fee | On-time76% |