$260+ Cheap flights from Baltimore (BWI) to Oslo
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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — OSL
Jun 10 — Jun 171
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Baltimore to Oslo 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Baltimore to Oslo
Cheapest
Best
Last-minute
One-way
Cheapest flights from Baltimore to OsloExplore the most affordable flight options available from Baltimore to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 11, 2026.
Explore the most affordable flight options available from Baltimore to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 11, 2026.
This Mytrip deal was found by Cheapflights users on 5/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:40 pm
BWI
- OSL
1 stop9h 55m
Icelandair
Mon 11/91:10 pm
OSL
- BWI
1 stop11h 30m
Icelandair
Deal found 5/7![Icelandair logo]()
$571
This Gotogate deal was found by Cheapflights users on 5/5. 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.
Mon 10/128:30 pm
BWI
- OSL
1 stop10h 05m
Icelandair
Thu 10/221:30 pm
OSL
- BWI
1 stop11h 55m
Icelandair
Deal found 5/5![Icelandair logo]()
$644
This Gotogate deal was found by Cheapflights users on 5/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:20 pm
BWI
- OSL
1 stop10h 05m
Icelandair
Wed 9/304:30 pm
OSL
- BWI
1 stop32h 55m
Icelandair
Deal found 5/10![Icelandair logo]()
$654
This deal was found by Cheapflights users on 5/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:30 pm
BWI
- OSL
1 stop9h 45m
Icelandair
Mon 10/261:10 pm
OSL
- BWI
1 stop11h 30m
Icelandair
Deal found 5/7![Icelandair logo]()
$657
This oojo deal was found by Cheapflights users on 5/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:30 pm
BWI
- OSL
1 stop10h 05m
Icelandair
Wed 10/141:50 pm
OSL
- BWI
1 stop11h 35m
Icelandair
Deal found 5/6![Icelandair logo]()
$658
This Gotogate deal was found by Cheapflights users on 5/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:30 pm
BWI
- OSL
1 stop10h 05m
Icelandair
Wed 10/71:50 pm
OSL
- BWI
1 stop11h 35m
Icelandair
Deal found 5/7![Icelandair logo]()
$660
This FlightHub deal was found by Cheapflights users on 5/9. 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 10/88:30 pm
BWI
- OSL
1 stop10h 05m
Icelandair
Wed 10/141:50 pm
OSL
- BWI
1 stop11h 35m
Icelandair
Deal found 5/9![Icelandair logo]()
$662
This Gotogate deal was found by Cheapflights users on 5/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:30 pm
BWI
- OSL
1 stop10h 05m
Icelandair
Mon 9/144:30 pm
OSL
- BWI
1 stop32h 55m
Icelandair
Deal found 5/7![Icelandair logo]()
$663
This oojo deal was found by Cheapflights users on 5/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:30 pm
BWI
- OSL
1 stop12h 55m
Icelandair
Fri 10/161:50 pm
OSL
- BWI
1 stop11h 35m
Icelandair
Deal found 5/6![Icelandair logo]()
$665
This Gotogate deal was found by Cheapflights users on 5/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:30 pm
BWI
- OSL
1 stop10h 05m
Icelandair
Sun 9/204:30 pm
OSL
- BWI
1 stop11h 45m
Icelandair
Deal found 5/7![Icelandair logo]()
$669
This Gotogate deal was found by Cheapflights users on 5/6. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:30 pm
BWI
- OSL
1 stop12h 55m
Icelandair
Mon 9/211:50 pm
OSL
- BWI
1 stop11h 35m
Icelandair
Deal found 5/6![Icelandair logo]()
$670
This KAYAK deal was found by Cheapflights users on 5/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:40 pm
BWI
- TRF
3 stops19h 05m
Multiple Airlines
Sun 11/89:05 am
TRF
- BWI
2 stops15h 35m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$921
Best flights from Baltimore to OsloDiscover carefully curated flight deals from Baltimore to Oslo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 11, 2026.
Discover carefully curated flight deals from Baltimore to Oslo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 11, 2026.
This Priceline deal was found by Cheapflights users on 5/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:30 pm
BWI
- OSL
1 stop10h 05m
Multiple Airlines
Thu 10/225:20 pm
OSL
- BWI
2 stops32h 20m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$731
This American Airlines deal was found by Cheapflights users on 5/5. 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 10/128:17 pm
BWI
- OSL
2 stops14h 03m
American Airlines
Thu 10/227:45 am
OSL
- BWI
2 stops17h 41m
American Airlines
Deal found 5/5![American Airlines logo]()
$784
This Gotogate deal was found by Cheapflights users on 5/5. 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.
Thu 6/2511:20 pm
BWI
- OSL
1 stop10h 05m
Icelandair
Tue 7/74:30 pm
OSL
- BWI
1 stop11h 45m
Icelandair
Deal found 5/5![Icelandair logo]()
$891
This United Airlines deal was found by Cheapflights users on 5/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:20 am
BWI
- OSL
2 stops36h 00m
United Airlines
Thu 6/116:45 am
OSL
- BWI
2 stops23h 48m
United Airlines
Deal found 5/7![United Airlines logo]()
$933
This Finnair deal was found by Cheapflights users on 5/9. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/69:30 pm
BWI
- OSL
2 stops28h 20m
Finnair
Tue 7/148:30 pm
OSL
- BWI
2 stops29h 10m
Finnair
Deal found 5/9![Finnair logo]()
$959
This Delta deal was found by Cheapflights users on 5/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/811:04 am
BWI
- OSL
2 stops15h 41m
Delta
Fri 8/216:30 am
OSL
- BWI
2 stops16h 19m
Delta
Deal found 5/6![Delta logo]()
$994
This KAYAK deal was found by Cheapflights users on 5/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/92:08 pm
BWI
- TRF
2 stops24h 17m
Scandinavian Airlines
Mon 7/208:55 pm
TRF
- BWI
2 stops31h 34m
Scandinavian Airlines
Deal found 5/5![Scandinavian Airlines logo]()
$1,118
This Finnair deal was found by Cheapflights users on 5/10. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/99:35 pm
BWI
- OSL
2 stops28h 15m
Multiple Airlines
Wed 9/167:45 am
OSL
- BWI
1 stop15h 30m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$984
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/101:29 pm
BWI
- OSL
2 stops15h 36m
Delta
Sat 6/206:30 am
OSL
- BWI
2 stops19h 39m
Delta
Deal found 5/8![Delta logo]()
$1,007
This British Airways deal was found by Cheapflights users on 5/9. 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.
Sat 8/87:25 pm
BWI
- OSL
1 stop22h 05m
Multiple Airlines
Fri 8/2112:50 pm
OSL
- BWI
2 stops17h 09m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,022
This Priceline deal was found by Cheapflights users on 5/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/69:00 am
BWI
- TRF
2 stops22h 20m
Scandinavian Airlines
Sun 7/196:35 pm
TRF
- BWI
2 stops33h 54m
Scandinavian Airlines
Deal found 5/5![Scandinavian Airlines logo]()
$1,173
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Sat 5/307:11 pm
BWI
- OSL
2 stops17h 04m
United Airlines
Fri 6/51:05 pm
OSL
- BWI
2 stops17h 28m
United Airlines
Deal found 5/8![United Airlines logo]()
$1,256
This Delta deal was found by Cheapflights users on 5/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/31:29 pm
BWI
- OSL
2 stops15h 36m
Delta
Mon 7/2011:50 am
OSL
- BWI
2 stops16h 39m
Delta
Deal found 5/6![Delta logo]()
$1,199
This Finnair deal was found by Cheapflights users on 5/7. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:25 pm
BWI
- OSL
2 stops15h 10m
Multiple Airlines
Sun 9/138:30 pm
OSL
- BWI
2 stops29h 10m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,100
This Expedia deal was found by Cheapflights users on 5/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:05 am
BWI
- TRF
2 stops21h 25m
Scandinavian Airlines
Thu 6/116:00 am
TRF
- BWI
2 stops22h 24m
Scandinavian Airlines
Deal found 5/7![Scandinavian Airlines logo]()
$1,421
This Mytrip deal was found by Cheapflights users on 5/8. 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.
Sat 5/3011:20 pm
BWI
- TRF
2 stops18h 25m
Multiple Airlines
Fri 6/59:00 am
TRF
- BWI
2 stops16h 25m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$1,251
This oojo deal was found by Cheapflights users on 5/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/11:29 pm
BWI
- TRF
2 stops17h 51m
Scandinavian Airlines
Wed 7/88:55 pm
TRF
- BWI
2 stops31h 34m
Scandinavian Airlines
Deal found 5/8![Scandinavian Airlines logo]()
$1,496
This Mytrip deal was found by Cheapflights users on 5/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/28:30 pm
BWI
- TRF
3 stops34h 50m
Multiple Airlines
Mon 8/106:00 am
TRF
- BWI
3 stops22h 15m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$1,278
This oojo deal was found by Cheapflights users on 5/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/11:29 pm
BWI
- TRF
2 stops17h 51m
Scandinavian Airlines
Mon 7/68:55 pm
TRF
- BWI
2 stops31h 34m
Scandinavian Airlines
Deal found 5/10![Scandinavian Airlines logo]()
$1,496
This Gotogate deal was found by Cheapflights users on 5/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1411:20 pm
BWI
- TRF
2 stops30h 25m
Multiple Airlines
Sat 8/112:10 pm
TRF
- BWI
2 stops16h 05m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$1,397
This Gotogate deal was found by Cheapflights users on 5/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:30 pm
BWI
- TRF
2 stops15h 30m
Multiple Airlines
Sat 8/112:10 pm
TRF
- BWI
2 stops16h 05m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$1,418
This Mytrip deal was found by Cheapflights users on 5/10. 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.
Tue 6/3012:25 pm
BWI
- TRF
3 stops29h 15m
Multiple Airlines
Thu 7/96:25 pm
TRF
- BWI
3 stops31h 00m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$1,490
This Mytrip deal was found by Cheapflights users on 5/8. 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.
Wed 8/511:20 pm
BWI
- TRF
3 stops33h 45m
Multiple Airlines
Fri 8/216:00 am
TRF
- BWI
3 stops19h 25m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$1,504
Last-minute flights from Baltimore to OsloDiscover last-minute flight deals from Baltimore to Oslo. Data last updated May 11, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Oslo. Data last updated May 11, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/5. 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 5/73:27 pm
BWI
- OSL
2 stops17h 18m
United Airlines
Wed 5/136:35 am
OSL
- BWI
2 stops20h 27m
United Airlines
Deal found 5/5![United Airlines logo]()
$753
This United Airlines deal was found by Cheapflights users on 5/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:20 am
BWI
- OSL
2 stops19h 35m
United Airlines
Thu 5/147:10 am
OSL
- BWI
2 stops17h 59m
United Airlines
Deal found 5/6![United Airlines logo]()
$784
This Sembo deal was found by Cheapflights users on 5/6. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:30 pm
BWI
- OSL
1 stop12h 55m
Icelandair
Mon 5/254:30 pm
OSL
- BWI
1 stop32h 55m
Icelandair
Deal found 5/6![Icelandair logo]()
$740
This oojo deal was found by Cheapflights users on 5/5. 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.
Sat 5/911:20 pm
BWI
- OSL
1 stop10h 05m
Icelandair
Thu 5/144:30 pm
OSL
- BWI
1 stop11h 45m
Icelandair
Deal found 5/5![Icelandair logo]()
$743
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/103:53 pm
BWI
- OSL
2 stops13h 52m
Delta
Thu 5/146:30 am
OSL
- BWI
2 stops16h 08m
Delta
Deal found 5/8![Delta logo]()
$781
This lastminute.com deal was found by Cheapflights users on 5/7. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/118:30 pm
BWI
- OSL
1 stop12h 55m
Icelandair
Mon 5/254:30 pm
OSL
- BWI
1 stop32h 55m
Icelandair
Deal found 5/7![Icelandair logo]()
$720
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 5/118:30 pm
BWI
- OSL
1 stop12h 55m
Icelandair
Sun 5/174:30 pm
OSL
- BWI
1 stop32h 55m
Icelandair
Deal found 5/10![Icelandair logo]()
$783
This Delta deal was found by Cheapflights users on 5/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/118:00 am
BWI
- OSL
2 stops26h 40m
Delta
Mon 5/2512:40 pm
OSL
- BWI
2 stops40h 37m
Delta
Deal found 5/7![Delta logo]()
$791
This Gotogate deal was found by Cheapflights users on 5/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/138:30 pm
BWI
- OSL
1 stop10h 05m
Icelandair
Wed 5/271:50 pm
OSL
- BWI
1 stop11h 35m
Icelandair
Deal found 5/7![Icelandair logo]()
$792
This Gotogate deal was found by Cheapflights users on 5/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/138:30 pm
BWI
- TRF
2 stops33h 15m
Multiple Airlines
Wed 5/2712:10 pm
TRF
- BWI
2 stops13h 15m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,174
This Gotogate deal was found by Cheapflights users on 5/6. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:30 pm
BWI
- OSL
1 stop12h 55m
Icelandair
Tue 5/264:30 pm
OSL
- BWI
1 stop11h 45m
Icelandair
Deal found 5/6![Icelandair logo]()
$799
This KAYAK deal was found by Cheapflights users on 5/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/258:30 pm
BWI
- TRF
2 stops18h 40m
Multiple Airlines
Mon 6/153:30 pm
TRF
- BWI
2 stops36h 45m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$1,138
One-way flights from Baltimore to OsloSearch for one-way flight options from Baltimore to Oslo. Find affordable one-way fares based on user searches. Data last updated May 11, 2026.
Search for one-way flight options from Baltimore to Oslo. Find affordable one-way fares based on user searches. Data last updated May 11, 2026.
This Mytrip deal was found by Cheapflights users on 5/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:30 pm
BWI
- OSL
1 stop10h 05m
Icelandair
Deal found 5/6![Icelandair logo]()
$260
This oojo deal was found by Cheapflights users on 5/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:30 pm
BWI
- OSL
1 stop12h 55m
Icelandair
Deal found 5/10![Icelandair logo]()
$311
This Booking.com deal was found by Cheapflights users on 5/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:20 pm
BWI
- OSL
1 stop31h 15m
Icelandair
Deal found 5/9![Icelandair logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:30 pm
BWI
- OSL
1 stop10h 05m
Icelandair
Deal found 5/7![Icelandair logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:30 pm
BWI
- OSL
3 stops29h 05m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:20 pm
BWI
- TRF
3 stops39h 55m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$358
This Trip.com deal was found by Cheapflights users on 5/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:30 pm
BWI
- OSL
2 stops20h 15m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$379
This Mytrip deal was found by Cheapflights users on 5/10. 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.
Tue 8/48:30 pm
BWI
- OSL
1 stop10h 05m
Icelandair
Deal found 5/10![Icelandair logo]()
$382
This Booking.com deal was found by Cheapflights users on 5/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/911:20 pm
BWI
- OSL
1 stop10h 05m
Icelandair
Deal found 5/8![Icelandair logo]()
$387
This Booking.com deal was found by Cheapflights users on 5/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2311:20 pm
BWI
- OSL
1 stop31h 15m
Icelandair
Deal found 5/6![Icelandair logo]()
$394
This American Airlines deal was found by Cheapflights users on 5/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:24 pm
BWI
- OSL
2 stops20h 56m
American Airlines
Deal found 5/9![American Airlines logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/308:30 pm
BWI
- TRF
2 stops30h 10m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$416
Find flight deals from Baltimore to Oslo
Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) 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 May 11, 2026.
Round-trip from | $571 (Mytrip) |
|---|---|
One-way from | $260 (Mytrip) |
Popular in | December |
Cheapest in | January |
Average price | $561 |
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore 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 May 11, 2026.
Use the filters below to find and compare flights from Baltimore to Oslo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimoreOslo
BWI - OSL
BWIOSL
Baltimore/Washington
Mon 10/12
8:30 pm-12:35 pm
1 stop10h 05m
Oslo Gardermoen
Thu 10/22
5:20 pm-7:40 pm
2 stops32h 20m
$731
BaltimoreOslo
BWI - OSL
BWIOSL
Baltimore/Washington
Mon 10/12
8:17 pm-4:20 pm
2 stops14h 03m
Oslo Gardermoen
Thu 10/22
7:45 am-7:26 pm
2 stops17h 41m
$784
Quickest round-trip
BaltimoreOslo
BWI - OSL
BWIOSL
Baltimore/Washington
Thu 6/25
11:20 pm-3:25 pm
1 stop10h 05m
Oslo Gardermoen
Tue 7/7
4:30 pm-10:15 pm
1 stop11h 45m
$891
BaltimoreOslo
BWI - OSL
BWIOSL
Baltimore/Washington
Thu 6/4
6:20 am-12:20 am
2 stops36h 00m
Oslo Gardermoen
Thu 6/11
6:45 am-12:33 am
2 stops23h 48m
$933
BaltimoreOslo
BWI - OSL
BWIOSL
Baltimore/Washington
Mon 7/6
9:30 pm-7:50 am
2 stops28h 20m
Oslo Gardermoen
Tue 7/14
8:30 pm-7:40 pm
2 stops29h 10m
$959
BaltimoreOslo
BWI - OSL
BWIOSL
Baltimore/Washington
Sun 8/9
9:35 pm-7:50 am
2 stops28h 15m
Oslo Gardermoen
Wed 9/16
7:45 am-5:15 pm
1 stop15h 30m
$984
BaltimoreOslo
BWI - OSL
BWIOSL
Baltimore/Washington
Sat 8/8
11:04 am-8:45 am
2 stops15h 41m
Oslo Gardermoen
Fri 8/21
6:30 am-4:49 pm
2 stops16h 19m
$994
BaltimoreOslo
BWI - OSL
BWIOSL
Baltimore/Washington
Wed 6/10
1:29 pm-11:05 am
2 stops15h 36m
Oslo Gardermoen
Sat 6/20
6:30 am-8:09 pm
2 stops19h 39m
$1,007
BaltimoreOslo
BWI - OSL
BWIOSL
Baltimore/Washington
Sat 8/8
7:25 pm-11:30 pm
1 stop22h 05m
Oslo Gardermoen
Fri 8/21
12:50 pm-11:59 pm
2 stops17h 09m
$1,022
BaltimoreOslo
BWI - OSL
BWIOSL
Baltimore/Washington
Wed 9/9
7:25 pm-4:35 pm
2 stops15h 10m
Oslo Gardermoen
Sun 9/13
8:30 pm-7:40 pm
2 stops29h 10m
$1,100
Showing 1-10 of 38 resultsSorted by cheapest first
Best time to book a flight from Baltimore to Oslo
Have a flexible travel schedule? Discover the best time to fly to Oslo from Baltimore with our price prediction graph.
BWI-OS1
BWI-OSL
BWI-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 Baltimore to Oslo
BWI-OS1
BWI-OSL
BWI-TRF
What is the cheapest month to book a flight from Baltimore to Oslo?
Currently, December is the cheapest month in which you can book a flight from Baltimore to Oslo (average of $382). Flying from Baltimore to Oslo in June is currently the most expensive (average of $624). 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 Baltimore to Oslo?
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 May 11, 2026.
See what other customers who have flown with Icelandair from Baltimore to Oslo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.0
Boarding
7.2
Comfort
6.9
Food
6.2
Overall
7.0
Entertainment
6.9
Reviews
1 / 20
10.0
ExcellentÁsmundur,Apr 2026
CDG - KEF
Crew
8.0
Boarding
7.2
Comfort
6.9
Food
6.2
Overall
7.0
Entertainment
6.9
Reviews
1 / 20
10.0
ExcellentÁsmundur,Apr 2026
CDG - KEF
Related info for your journey
Find useful and relevant information for your journey from Baltimore to Oslo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for Baltimore to Oslo
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Oslo by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Baltimore to Oslo by cabin class
Find flights from Baltimore to Oslo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Baltimore and Oslo flights
Browse other Baltimore and Oslo flight options. Last updated on May 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Baltimore to Oslo
Discover the top airline that operate flights from Baltimore 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 May 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$390 | Average$591 | FlexibilityNo cancel fee | On-time76% |