$509+ Cheap flights from Pittsburgh (PIT) to Oslo
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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — OSL
Mar 12 — Mar 191
1 adult, Economy
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Cheapest
Best
Last-minute
Cheapest flights from Pittsburgh to OsloExplore the most affordable flight options available from Pittsburgh to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 10, 2026.
Explore the most affordable flight options available from Pittsburgh to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 10, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 2/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:59 pm
PIT
- OSL
2 stops20h 06m
Lufthansa
Tue 4/149:55 am
OSL
- PIT
2 stops16h 50m
Lufthansa
Deal found 2/7![Lufthansa logo]()
$509
This Iberia deal was found by Cheapflights users on 2/7. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:09 pm
PIT
- OSL
2 stops22h 11m
Multiple Airlines
Tue 4/147:45 am
OSL
- PIT
1 stop18h 05m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$523
This American Airlines deal was found by Cheapflights users on 2/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1610:15 pm
PIT
- OSL
1 stop19h 25m
American Airlines
Tue 3/317:45 am
OSL
- PIT
1 stop18h 05m
American Airlines
Deal found 2/7![American Airlines logo]()
$561
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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 10/142:10 pm
PIT
- OSL
2 stops14h 45m
Lufthansa
Tue 10/207:10 am
OSL
- PIT
2 stops19h 27m
Lufthansa
Deal found 2/9![Lufthansa logo]()
$566
This oojo deal was found by Cheapflights users on 2/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/79:45 pm
PIT
- OSL
1 stop12h 40m
British Airways
Tue 4/147:45 am
OSL
- PIT
1 stop18h 05m
British Airways
Deal found 2/7![British Airways logo]()
$569
This Iberia deal was found by Cheapflights users on 2/7. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/169:24 am
PIT
- OSL
2 stops20h 31m
Multiple Airlines
Tue 3/317:45 am
OSL
- PIT
1 stop18h 05m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$578
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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.
Mon 2/95:46 pm
PIT
- OSL
2 stops17h 54m
Lufthansa
Tue 2/246:15 am
OSL
- PIT
2 stops18h 36m
Lufthansa
Deal found 2/9![Lufthansa logo]()
$585
This British Airways deal was found by Cheapflights users on 2/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:45 pm
PIT
- OSL
1 stop13h 50m
British Airways
Tue 10/2011:15 am
OSL
- PIT
2 stops16h 13m
British Airways
Deal found 2/9![British Airways logo]()
$621
This FlightHub deal was found by Cheapflights users on 2/9. 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 9/32:10 pm
PIT
- OSL
2 stops19h 40m
Multiple Airlines
Mon 9/142:05 pm
OSL
- PIT
2 stops36h 46m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$644
This Scandinavian Airlines deal was found by Cheapflights users on 2/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/711:23 am
PIT
- OSL
3 stops17h 42m
Scandinavian Airlines
Tue 4/149:55 am
OSL
- PIT
2 stops20h 36m
Scandinavian Airlines
Deal found 2/7![Scandinavian Airlines logo]()
$646
This oojo deal was found by Cheapflights users on 2/9. 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.
Thu 9/39:45 pm
PIT
- OSL
1 stop20h 05m
British Airways
Mon 9/148:30 pm
OSL
- PIT
2 stops47h 38m
British Airways
Deal found 2/9![British Airways logo]()
$654
This Mytrip deal was found by Cheapflights users on 2/9. 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 9/33:35 pm
PIT
- TRF
3 stops23h 45m
Multiple Airlines
Mon 9/143:05 pm
TRF
- PIT
3 stops29h 48m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$1,138
Best flights from Pittsburgh to OsloDiscover carefully curated flight deals from Pittsburgh to Oslo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 10, 2026.
Discover carefully curated flight deals from Pittsburgh to Oslo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 10, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 2/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:59 pm
PIT
- OSL
2 stops20h 06m
Lufthansa
Tue 4/149:55 am
OSL
- PIT
2 stops16h 50m
Lufthansa
Deal found 2/7![Lufthansa logo]()
$509
This Iberia deal was found by Cheapflights users on 2/7. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:09 pm
PIT
- OSL
2 stops22h 11m
Multiple Airlines
Tue 4/147:45 am
OSL
- PIT
1 stop18h 05m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$523
This American Airlines deal was found by Cheapflights users on 2/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1610:15 pm
PIT
- OSL
1 stop19h 25m
American Airlines
Tue 3/317:45 am
OSL
- PIT
1 stop18h 05m
American Airlines
Deal found 2/7![American Airlines logo]()
$561
This Scandinavian Airlines deal was found by Cheapflights users on 2/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/711:23 am
PIT
- OSL
3 stops17h 42m
Scandinavian Airlines
Tue 4/149:55 am
OSL
- PIT
2 stops20h 36m
Scandinavian Airlines
Deal found 2/7![Scandinavian Airlines logo]()
$646
This United Airlines deal was found by Cheapflights users on 2/9. 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 2/253:00 pm
PIT
- OSL
2 stops20h 10m
United Airlines
Sun 3/11:50 pm
OSL
- PIT
2 stops33h 24m
United Airlines
Deal found 2/9![United Airlines logo]()
$663
This Cheapflightsfares deal was found by Cheapflights users on 2/8. 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.
Tue 5/269:45 pm
PIT
- OSL
1 stop19h 35m
British Airways
Tue 6/97:45 am
OSL
- PIT
1 stop18h 05m
British Airways
Deal found 2/8![British Airways logo]()
$683
This Flysmarter deal was found by Cheapflights users on 2/7. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/165:45 pm
PIT
- OSL
2 stops16h 00m
Multiple Airlines
Tue 3/316:30 am
OSL
- PIT
2 stops16h 27m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$561
This Cheapflightsfares deal was found by Cheapflights users on 2/8. 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.
Tue 5/267:59 pm
PIT
- OSL
2 stops20h 06m
Lufthansa
Tue 6/99:55 am
OSL
- PIT
2 stops19h 35m
Lufthansa
Deal found 2/8![Lufthansa logo]()
$667
This United Airlines deal was found by Cheapflights users on 2/9. 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 3/275:55 pm
PIT
- OSL
2 stops38h 55m
United Airlines
Fri 4/37:10 am
OSL
- PIT
2 stops22h 10m
United Airlines
Deal found 2/9![United Airlines logo]()
$669
This United Airlines deal was found by Cheapflights users on 2/8. 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 3/275:55 pm
PIT
- OSL
2 stops42h 00m
United Airlines
Sun 4/126:25 am
OSL
- PIT
2 stops33h 23m
United Airlines
Deal found 2/8![United Airlines logo]()
$676
This Scandinavian Airlines deal was found by Cheapflights users on 2/6. 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 2/257:05 am
PIT
- TRF
2 stops25h 00m
Scandinavian Airlines
Sun 3/12:00 pm
TRF
- PIT
2 stops39h 11m
Scandinavian Airlines
Deal found 2/6![Scandinavian Airlines logo]()
$1,732
This Mytrip deal was found by Cheapflights users on 2/8. 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.
Tue 5/263:35 pm
PIT
- TRF
3 stops26h 50m
Multiple Airlines
Tue 6/96:00 am
TRF
- PIT
3 stops20h 38m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$1,628
Last-minute flights from Pittsburgh to OsloDiscover last-minute flight deals from Pittsburgh to Oslo. Data last updated February 10, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Oslo. Data last updated February 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 2/9. 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 2/253:00 pm
PIT
- OSL
2 stops20h 10m
United Airlines
Sun 3/11:50 pm
OSL
- PIT
2 stops33h 24m
United Airlines
Deal found 2/9![United Airlines logo]()
$663
This British Airways deal was found by Cheapflights users on 2/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/259:15 pm
PIT
- OSL
1 stop19h 25m
British Airways
Sun 3/17:20 am
OSL
- PIT
2 stops16h 47m
British Airways
Deal found 2/9![British Airways logo]()
$974
This Scandinavian Airlines deal was found by Cheapflights users on 2/6. 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 2/257:05 am
PIT
- TRF
2 stops25h 00m
Scandinavian Airlines
Sun 3/12:00 pm
TRF
- PIT
2 stops39h 11m
Scandinavian Airlines
Deal found 2/6![Scandinavian Airlines logo]()
$1,732
This American Airlines deal was found by Cheapflights users on 2/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1610:15 pm
PIT
- OSL
1 stop19h 25m
American Airlines
Tue 3/317:45 am
OSL
- PIT
1 stop18h 05m
American Airlines
Deal found 2/7![American Airlines logo]()
$561
This Iberia deal was found by Cheapflights users on 2/7. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/169:24 am
PIT
- OSL
2 stops20h 31m
Multiple Airlines
Tue 3/317:45 am
OSL
- PIT
1 stop18h 05m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$578
This Scandinavian Airlines deal was found by Cheapflights users on 2/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/167:15 am
PIT
- OSL
3 stops21h 05m
Scandinavian Airlines
Tue 3/319:00 am
OSL
- PIT
2 stops20h 02m
Scandinavian Airlines
Deal found 2/7![Scandinavian Airlines logo]()
$920
This United Airlines deal was found by Cheapflights users on 2/9. 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 3/275:55 pm
PIT
- OSL
2 stops38h 55m
United Airlines
Fri 4/37:10 am
OSL
- PIT
2 stops22h 10m
United Airlines
Deal found 2/9![United Airlines logo]()
$669
This United Airlines deal was found by Cheapflights users on 2/8. 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 3/275:55 pm
PIT
- OSL
2 stops42h 00m
United Airlines
Sun 4/126:25 am
OSL
- PIT
2 stops33h 23m
United Airlines
Deal found 2/8![United Airlines logo]()
$676
This Gotogate deal was found by Cheapflights users on 2/8. 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 3/277:05 pm
PIT
- OSL
2 stops46h 25m
British Airways
Sun 4/128:00 am
OSL
- PIT
1 stop17h 50m
British Airways
Deal found 2/8![British Airways logo]()
$1,090
This Mytrip deal was found by Cheapflights users on 2/8. 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 3/275:45 am
PIT
- OSL
3 stops24h 50m
Multiple Airlines
Sun 4/128:30 pm
OSL
- PIT
2 stops29h 20m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$1,234
This oojo deal was found by Cheapflights users on 2/9. 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 3/2712:15 pm
PIT
- OSL
2 stops28h 55m
British Airways
Fri 4/311:45 am
OSL
- PIT
1 stop14h 05m
British Airways
Deal found 2/9![British Airways logo]()
$1,348
Find flight deals from Pittsburgh to Oslo
Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Oslo (OS1). 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 February 10, 2026.
Round-trip from | $509 (Cheapflightsfares) |
|---|---|
Popular in | December |
Cheapest in | September |
Average price | $521 |
Cheapflights Fare Finder
Customize your flight search to find flights from Pittsburgh to Oslo 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 February 10, 2026.
Use the filters below to find and compare flights from Pittsburgh to Oslo that are best for you.
Fly from
Pittsburgh
Fly to
Oslo
Route
Depart
Return
Price
PittsburghOslo
PIT - OSL
PITOSL
Pittsburgh
Tue 4/7
7:59 pm-10:05 pm
2 stops20h 06m
Oslo Gardermoen
Tue 4/14
9:55 am-8:45 pm
2 stops16h 50m
$509
PittsburghOslo
PIT - OSL
PITOSL
Pittsburgh
Tue 4/7
7:09 pm-11:20 pm
2 stops22h 11m
Oslo Gardermoen
Tue 4/14
7:45 am-7:50 pm
1 stop18h 05m
$523
PittsburghOslo
PIT - OSL
PITOSL
Pittsburgh
Mon 3/16
10:15 pm-10:40 pm
1 stop19h 25m
Oslo Gardermoen
Tue 3/31
7:45 am-7:50 pm
1 stop18h 05m
$561
PittsburghOslo
PIT - OSL
PITOSL
Pittsburgh
Mon 3/16
5:45 pm-2:45 pm
2 stops16h 00m
Oslo Gardermoen
Tue 3/31
6:30 am-4:57 pm
2 stops16h 27m
$561
PittsburghOslo
PIT - OSL
PITOSL
Pittsburgh
Tue 4/7
11:23 am-11:05 am
3 stops17h 42m
Oslo Gardermoen
Tue 4/14
9:55 am-12:31 am
2 stops20h 36m
$646
PittsburghOslo
PIT - OSL
PITOSL
Pittsburgh
Wed 2/25
3:00 pm-5:10 pm
2 stops20h 10m
Oslo Gardermoen
Sun 3/1
1:50 pm-5:14 pm
2 stops33h 24m
$663
PittsburghOslo
PIT - OSL
PITOSL
Pittsburgh
Tue 5/26
7:59 pm-10:05 pm
2 stops20h 06m
Oslo Gardermoen
Tue 6/9
9:55 am-11:30 pm
2 stops19h 35m
$667
PittsburghOslo
PIT - OSL
PITOSL
Pittsburgh
Fri 3/27
5:55 pm-1:50 pm
2 stops38h 55m
Oslo Gardermoen
Fri 4/3
7:10 am-11:20 pm
2 stops22h 10m
$669
PittsburghOslo
PIT - OSL
PITOSL
Pittsburgh
Fri 3/27
5:55 pm-4:55 pm
2 stops42h 00m
Oslo Gardermoen
Sun 4/12
6:25 am-9:48 am
2 stops33h 23m
$676
PittsburghOslo
PIT - OSL
PITOSL
Pittsburgh
Tue 5/26
9:45 pm-11:20 pm
1 stop19h 35m
Oslo Gardermoen
Tue 6/9
7:45 am-7:50 pm
1 stop18h 05m
$683
Showing 1-10 of 12 results
Best time to book a flight from Pittsburgh to Oslo
Have a flexible travel schedule? Discover the best time to fly to Oslo from Pittsburgh with our price prediction graph.
PIT-OS1
PIT-OSL
PIT-TRF
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 Oslo
PIT-OS1
PIT-OSL
PIT-TRF
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Oslo
Get insights into the airlines that provide service to Oslo. 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 Oslo. Reviews last updated February 10, 2026.
Peruse reviews from past customers who have flown with KLM, United Airlines, and Scandinavian Airlines from Pittsburgh to Oslo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.6
Overall
7.7
Boarding
7.8
Entertainment
7.1
Food
7.3
Crew
8.4
Reviews
1 / 20
10.0
ExcellentSnapyou,Jan 2026
TPA - LHR
Comfort
7.6
Overall
7.7
Boarding
7.8
Entertainment
7.1
Food
7.3
Crew
8.4
Reviews
1 / 20
10.0
ExcellentSnapyou,Jan 2026
TPA - LHR
Comfort
7.6
Overall
7.7
Boarding
7.8
Entertainment
7.1
Food
7.3
Crew
8.4
Reviews
1 / 20
10.0
ExcellentSnapyou,Jan 2026
TPA - LHR
Comfort
7.6
Overall
7.7
Boarding
7.8
Entertainment
7.1
Food
7.3
Crew
8.4
Reviews
1 / 20
10.0
ExcellentSnapyou,Jan 2026
TPA - LHR
Comfort
7.6
Overall
7.7
Boarding
7.8
Entertainment
7.1
Food
7.3
Crew
8.4
Reviews
1 / 20
10.0
ExcellentSnapyou,Jan 2026
TPA - LHR
Comfort
7.6
Overall
7.7
Boarding
7.8
Entertainment
7.1
Food
7.3
Crew
8.4
Reviews
1 / 20
10.0
ExcellentSnapyou,Jan 2026
TPA - LHR
Related info for your journey
Find useful and relevant information for your journey from Pittsburgh to Oslo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Pittsburgh to Oslo
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Pittsburgh and Oslo flights
Browse other Pittsburgh and Oslo flight options. Last updated on February 10, 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 February 10, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Pittsburgh to Oslo
Discover the top 5 airlines that operate flights from Pittsburgh to Oslo. 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 February 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$449 | Average$952 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$465 | Average$832 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$478 | Average$896 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$520 | Average$1,193 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$534 | Average$955 | FlexibilityNo cancel fee | On-time69% |