$393+ Cheap flights from Oslo Gardermoen (OSL) to Dulles Intl (IAD)
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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — IAD
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Oslo Gardermoen to Dulles 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
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 Oslo Gardermoen to Dulles Intl
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Cheapest flights from Oslo Gardermoen to Dulles IntlExplore the most affordable flight options available from Oslo Gardermoen to Dulles 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 Oslo Gardermoen to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This Ticket 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:05 am -
1 stop15h 50m
Sun 12/66:40 pm -
1 stop15h 30m
Deal found 10/20![Multiple Airlines logo]()
$516
This Travelis 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:45 pm -
1 stop25h 55m
Sun 12/610:30 pm -
1 stop13h 25m
Deal found 10/23![TAP AIR PORTUGAL logo]()
$524
This Sembo 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/89:30 pm -
1 stop27h 00m
Mon 11/237:40 pm -
1 stop9h 55m
Deal found 10/24![Icelandair logo]()
$527
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:10 pm -
1 stop11h 20m
Sun 12/67:40 pm -
1 stop9h 55m
Deal found 10/20![Icelandair logo]()
$551
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/51:10 pm -
1 stop11h 20m
Sat 12/127:40 pm -
1 stop9h 55m
Deal found 10/20![Icelandair logo]()
$552
This Ticket 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/229:35 am -
1 stop12h 05m
Mon 12/76:40 pm -
1 stop15h 30m
Deal found 10/23![Multiple Airlines logo]()
$560
This ResecentrumGruppen 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:35 pm -
1 stop25h 05m
Mon 12/77:14 pm -
2 stops21h 26m
Deal found 10/23![British Airways logo]()
$564
This Travelis 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:15 am -
2 stops18h 22m
Mon 11/236:05 pm -
1 stop15h 55m
Deal found 10/24![British Airways logo]()
$580
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:20 am -
1 stop18h 35m
Mon 12/146:05 pm -
1 stop22h 35m
Deal found 10/23![American Airlines logo]()
$582
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.
Thu 12/36:55 am -
1 stop19h 00m
Mon 12/710:46 am -
2 stops29h 54m
Deal found 10/20![American Airlines logo]()
$583
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:55 am -
1 stop14h 45m
Mon 12/79:45 pm -
1 stop18h 55m
Deal found 10/20![British Airways logo]()
$584
Best flights from Oslo Gardermoen to Dulles IntlDiscover carefully curated flight deals from Oslo Gardermoen to Dulles 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 Oslo Gardermoen to Dulles 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 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.
Thu 12/36:55 am -
1 stop19h 00m
Mon 12/710:46 am -
2 stops29h 54m
Deal found 10/20![American Airlines logo]()
$583
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:55 am -
1 stop14h 45m
Mon 12/79:45 pm -
1 stop18h 55m
Deal found 10/21![British Airways logo]()
$585
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:05 am -
2 stops16h 21m
Sun 12/66:40 pm -
1 stop15h 30m
Deal found 10/20![Delta logo]()
$588
This Icelandair 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/31:10 pm -
1 stop11h 20m
Mon 12/77:40 pm -
1 stop9h 55m
Deal found 10/22![Icelandair logo]()
$590
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/108:35 pm -
1 stop25h 05m
Thu 1/146:05 pm -
1 stop14h 15m
Deal found 10/22![British Airways logo]()
$587
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:20 am -
2 stops19h 52m
Mon 12/146:05 pm -
1 stop15h 55m
Deal found 10/23![American Airlines logo]()
$592
Last-minute flights from Oslo Gardermoen to Dulles IntlDiscover last-minute flight deals from Oslo Gardermoen to Dulles Intl. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Oslo Gardermoen to Dulles Intl. Data last updated October 25, 2026 and is based on user searches.
This Sembo 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/89:30 pm -
1 stop27h 00m
Mon 11/237:40 pm -
1 stop9h 55m
Deal found 10/24![Icelandair logo]()
$527
This Travelis 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:15 am -
2 stops18h 22m
Mon 11/236:05 pm -
1 stop15h 55m
Deal found 10/24![British Airways logo]()
$580
This Ticket 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/229:35 am -
1 stop12h 05m
Mon 12/76:40 pm -
1 stop15h 30m
Deal found 10/23![Multiple Airlines logo]()
$560
This ResecentrumGruppen 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:35 pm -
1 stop25h 05m
Mon 12/77:14 pm -
2 stops21h 26m
Deal found 10/23![British Airways logo]()
$564
This Ticket 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:05 am -
1 stop15h 50m
Sun 12/66:40 pm -
1 stop15h 30m
Deal found 10/20![Multiple Airlines logo]()
$516
This Travelis 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:45 pm -
1 stop25h 55m
Sun 12/610:30 pm -
1 stop13h 25m
Deal found 10/23![TAP AIR PORTUGAL logo]()
$524
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:10 pm -
1 stop11h 20m
Sun 12/67:40 pm -
1 stop9h 55m
Deal found 10/20![Icelandair logo]()
$551
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:05 am -
2 stops17h 23m
Sun 12/69:30 pm -
1 stop12h 40m
Deal found 10/20![Delta logo]()
$587
One-way flights from Oslo Gardermoen to Dulles IntlSearch for one-way flight options from Oslo Gardermoen to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Oslo Gardermoen to Dulles 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 10/23. 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.
Sat 1/91:10 pm -
1 stop11h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Icelandair logo]()
$393
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 11/31:10 pm -
1 stop11h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Icelandair logo]()
$450
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.
Sat 1/95:20 pm -
2 stops28h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Finnair logo]()
$459
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.
Fri 11/139:30 pm -
2 stops27h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$498
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:05 pm -
3 stops48h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$522
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/301:10 pm -
1 stop11h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Icelandair logo]()
$537
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/93:15 pm -
3 stops33h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$545
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.
Mon 1/48:45 pm -
3 stops48h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$562
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.
Wed 12/306:00 pm -
3 stops50h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$587
Find flight deals from Oslo Gardermoen to Dulles Intl
Discover tips and strategies to find the most affordable flight options for your journey from Oslo Gardermoen (OSL) to Dulles Intl (IAD). 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 | $516 (Ticket) |
One-way from | $393 (oojo) |
Popular in | June |
Cheapest in | March |
Average price | $590 |
Cheapflights Fare Finder
Customize your flight search to find flights from Oslo Gardermoen to Dulles 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 Oslo Gardermoen Airport to Washington, D.C. Dulles Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
OsloWashington, D.C.
OSL Oslo Gardermoen - IAD Washington, D.C. Dulles Intl
OSLIAD
Oslo Gardermoen
Tue 11/3
1:10 pm-6:30 pm
1 stop11h 20m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$450
OsloWashington, D.C.
OSL Oslo Gardermoen - IAD Washington, D.C. Dulles Intl
OSLIAD
Oslo Gardermoen
Sat 1/9
5:20 pm-3:40 pm
2 stops28h 20m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$459
OsloWashington, D.C.
OSL Oslo Gardermoen - IAD Washington, D.C. Dulles Intl
OSLIAD
Oslo Gardermoen
Fri 11/13
9:30 pm-6:30 pm
2 stops27h 00m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$498
OsloWashington, D.C.
OSL Oslo Gardermoen - IAD Washington, D.C. Dulles Intl
OSLIAD
Oslo Gardermoen
Wed 12/30
1:10 pm-6:30 pm
1 stop11h 20m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$537
OsloWashington, D.C.
OSL Oslo Gardermoen - IAD Washington, D.C. Dulles Intl
OSLIAD
Oslo Gardermoen
Sat 11/7
9:05 pm-3:15 pm
2 stops48h 10m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$539
OsloWashington, D.C.
OSL Oslo Gardermoen - IAD Washington, D.C. Dulles Intl
OSLIAD
Oslo Gardermoen
Sat 1/9
3:15 pm-6:30 pm
3 stops33h 15m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$545
OsloWashington, D.C.
OSL Oslo Gardermoen - IAD Washington, D.C. Dulles Intl
OSLIAD
Oslo Gardermoen
Thu 12/3
6:55 am-7:55 pm
1 stop19h 00m
Washington, D.C. Dulles Intl
Mon 12/7
10:46 am-10:40 pm
2 stops29h 54m
$583
OsloWashington, D.C.
OSL Oslo Gardermoen - IAD Washington, D.C. Dulles Intl
OSLIAD
Oslo Gardermoen
Thu 12/3
6:55 am-3:40 pm
1 stop14h 45m
Washington, D.C. Dulles Intl
Mon 12/7
9:45 pm-10:40 pm
1 stop18h 55m
$585
OsloWashington, D.C.
OSL Oslo Gardermoen - IAD Washington, D.C. Dulles Intl
OSLIAD
Oslo Gardermoen
Wed 12/30
6:00 pm-2:45 pm
3 stops50h 45m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$587
OsloWashington, D.C.
OSL Oslo Gardermoen - IAD Washington, D.C. Dulles Intl
OSLIAD
Oslo Gardermoen
Sun 1/10
8:35 pm-3:40 pm
1 stop25h 05m
Washington, D.C. Dulles Intl
Thu 1/14
6:05 pm-2:20 pm
1 stop14h 15m
$587
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Oslo Gardermoen to Dulles 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 Oslo Gardermoen to Dulles Intl in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Oslo Gardermoen Airport-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oslo Gardermoen Airport-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oslo Gardermoen Airport-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Oslo Gardermoen Airport-Washington, D.C. Dulles 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 Oslo Gardermoen Airport-Washington, D.C. Dulles 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 Oslo Gardermoen to Dulles Intl
Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Oslo Gardermoen with our price prediction graph.
OSL-IAD
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 Oslo Gardermoen Airport to Washington, D.C. Dulles Intl Airport
How far ahead should I book a flight from Oslo Gardermoen Airport to Washington, D.C. Dulles Intl Airport?
Booking 45 days in advance of your planned departure date is, on average, the best time to get cheap flights from Oslo Gardermoen Airport to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Oslo Gardermoen Airport to Washington, D.C. Dulles Intl Airport?
Currently, March is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Washington, D.C. Dulles Intl Airport (average of $464). Flying from Oslo Gardermoen Airport to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $805). 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 Oslo Gardermoen Airport to Washington, D.C. Dulles Intl Airport?
Airfare is typical for this route at the moment.
Oslo Gardermoen Airport to Washington, D.C. Dulles Intl Airport flights typically cost between $476 and $784 in November.The cheapest round-trip price found within the last 5 days was $516 on Multiple Airlines (Nov 23-Dec 6).
Reviews of airlines servicing Dulles Intl
Get insights into the airlines that provide service to Dulles 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 Dulles Intl. Reviews last updated October 25, 2026.
Read reviews from past customers who have flown Scandinavian Airlines and Lufthansa from Oslo Gardermoen Airport to Washington, D.C. Dulles Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Food
6.8
Entertainment
6.8
Comfort
7.4
Crew
8.1
Overall
7.4
Reviews
1 / 20
6.0
Goodsiavash,Oct 2026
CPH - JFK
Boarding
7.7
Food
6.8
Entertainment
6.8
Comfort
7.4
Crew
8.1
Overall
7.4
Reviews
1 / 20
6.0
Goodsiavash,Oct 2026
CPH - JFK
Boarding
7.7
Food
6.8
Entertainment
6.8
Comfort
7.4
Crew
8.1
Overall
7.4
Reviews
1 / 20
6.0
Goodsiavash,Oct 2026
CPH - JFK
Related info for your journey
Find useful and relevant information for your journey from Oslo Gardermoen to Dulles 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 Washington, D.C. Dulles Intl Airport?
Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locationsAlexandria
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Dulles Intl flight routes
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Other flights to Dulles Intl
Explore flights to Dulles Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Search flights from Oslo Gardermoen to Dulles Intl by cabin class
Find flights from Oslo Gardermoen to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Oslo Gardermoen and Dulles Intl flights
Browse other Oslo Gardermoen and Dulles Intl flight options. Last updated on October 25, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Oslo Gardermoen to Dulles Intl
Discover the top 2 airlines that operate flights from Oslo Gardermoen to Dulles 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$196 | Average$496 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$708 | Average$1,014 | FlexibilityNo cancel fee | On-time76% |