Cheap flights from Reagan-National (DCA) to Oslo (OSL)

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How to find the cheapest flight from
Reagan-National (DCA) to Oslo (OSL)

All the information you need to plan the best DCA to OSL flight in 2021: compare Reagan-National to Oslo flight prices with the expected peak season, weather and rainfall in Oslo.
When is the cheapest time to fly from Washington Reagan-National Airport to Oslo (DCA - OS1)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington Reagan-National Airport to Oslo as you normally would.

How far in advance should I book a flight from Washington Reagan-National Airport to Oslo?

To save on the cost of your flight from Washington Reagan-National Airport to Oslo, book at least 61 days before your planned departure. Booking around this time can save you about 35% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $852 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,008.

What is the cheapest month to fly from Washington Reagan-National Airport to Oslo?

March is one of the best times of the year to fly to Oslo from Washington Reagan-National Airport. Prices for March average $739 per person but you can even find prices for as low as $375. The most expensive prices can be found in the month of January. Opting for a March flight can save you 25% on your journey compared to booking in March

Cheap flights from Reagan-National to Oslo in December, January 2022

The best prices found for DCA to OSL flights for December, January
3 Jan - 15 Jan
$556pp
DCA
Washington Reagan-National
Finnair
   
2 STOPS
OSL
Oslo Gardermoen
OSL
Oslo Gardermoen
Finnair
   
2 STOPS
DCA
Washington Reagan-National
21 Jan - 3 Feb
$568pp
DCA
Washington Reagan-National
Finnair
   
2 STOPS
OSL
Oslo Gardermoen
OSL
Oslo Gardermoen
Finnair
   
2 STOPS
DCA
Washington Reagan-National
12 Jan - 21 Jan
$602pp
DCA
Washington Reagan-National
KLM
   
2 STOPS
TRF
Oslo Sandefjord
TRF
Oslo Sandefjord
KLM
   
2 STOPS
DCA
Washington Reagan-National

Washington Reagan-National to Oslo 2022 flight deals

Cheap flights to Oslo from Reagan-National found for this year
2 Dec - 9 Dec
$728pp
DCA
Washington Reagan-National
Air France
   
2 STOPS
OSL
Oslo Gardermoen
OSL
Oslo Gardermoen
Air France
   
2 STOPS
DCA
Washington Reagan-National
3 Dec - 5 Dec
$730pp
DCA
Washington Reagan-National
KLM
   
2 STOPS
OSL
Oslo Gardermoen
OSL
Oslo Gardermoen
KLM
   
2 STOPS
DCA
Washington Reagan-National
14 Dec - 5 Jan
$832pp
DCA
Washington Reagan-National
United Airlines
   
2 STOPS
OSL
Oslo Gardermoen
OSL
Oslo Gardermoen
United Airlines
   
2 STOPS
DCA
Washington Reagan-National

Last minute flights from Reagan-National to Oslo

Late deals on round-trip flights to Oslo from Reagan-National, departing today and this week
14 Dec - 5 Jan
$832pp
DCA
Washington Reagan-National
United Airlines
   
2 STOPS
OSL
Oslo Gardermoen
OSL
Oslo Gardermoen
United Airlines
   
2 STOPS
DCA
Washington Reagan-National
12 Dec - 15 Dec
$1,405pp
DCA
Washington Reagan-National
Finnair
   
2 STOPS
OSL
Oslo Gardermoen
OSL
Oslo Gardermoen
Finnair
   
2 STOPS
DCA
Washington Reagan-National
12 Dec - 15 Dec
$6,730pp
DCA
Washington Reagan-National
Multiple Airlines
   
2 STOPS
OSL
Oslo Gardermoen
OSL
Oslo Gardermoen
Multiple Airlines
   
2 STOPS
DCA
Washington Reagan-National

One-way flights to Oslo from Washington Reagan-National

The cheapest one-way flights from Reagan-National to Oslo
9:55 am - 7:05 am
TAP AIR PORTUGAL
2 Stops
39h 10m
DCA - OSL
TAP AIR PORTUGAL
$548
Travel2Be
12:55 pm - 3:05 am
Finnair
2 Stops
32h 10m
DCA - OSL
Finnair
$567
Kiwi.com
11:00 am - 8:45 am
KLM
2 Stops
15h 45m
DCA - TRF
KLM
$696
KLM

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Reagan-National</span> to <span class="emphasized">Oslo</span> flights.

Flight FAQs

From Reagan-National to Oslo

Which airlines flying from Washington Reagan-National to Oslo have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Icelandair, Delta, and British Airways flying from Washington Reagan-National to Oslo have implemented new flexible cancellation policies.

Can I find flights from Washington Reagan-National Airport to Oslo for under $600 on Cheapflights?

Yes, there are multiple flights from Washington Reagan-National Airport to Oslo for under $600. The cheapest flight booked recently is on Finnair for just $556, but on average you can expect to pay $673.

Are there last-minute flights available from Washington Reagan-National Airport to Oslo for under $900?

There are currently 3+ open flights from Washington Reagan-National Airport to Oslo within the next 7 days for less than $900.

What are the cheapest airlines flying from Washington Reagan-National Airport to Oslo round-trip?

Currently priced at $556, Finnair will fly you from Washington Reagan-National Airport to Oslo and back. In addition to Finnair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and KLM - these airlines can fly you to your destination from $573 and $593, respectively. Finnair is priced at 26% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Washington Reagan-National Airport to Oslo one-way?

To fly one-way, consider booking your trip with Finnair, which is currently one of the cheapest options available, starting at $540. TAP AIR PORTUGAL flights start at $548 while deals on KLM start at $696 one-way.

What are the most popular airlines that fly from Washington Reagan-National Airport to Oslo?

American Airlines, British Airways and Delta are the most popular airlines when flying from Washington Reagan-National Airport to Oslo.

What are the cheapest flights from Washington Reagan-National Airport to Oslo?

On average you can expect to pay $1,175 for a flight from Washington Reagan-National Airport to Oslo. The cheapest flight overall is $993 while the most popular route, (Washington Reagan-National - Oslo Gardermoen) is currently priced at $556.

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COVID Restrictions

View COVID Travel Restrictions for Oslo, Norway

Do I need a COVID test to fly to Oslo from Reagan-National?

Information is based on travel restrictions from Washington Reagan-National to Oslo

Most visitors from Washington Reagan-National will not be allowed to enter Oslo.

COVID-19 testing requirements
Visitors from Washington Reagan-National must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Oslo.

Quarantine requirements
Visitors from Washington Reagan-National are not required to quarantine after entering Oslo.

Documents
Pre Registration Form - 72 hours before arrival in Norway.


Do I need a test to fly back to Reagan-National from Oslo?

Returning to Washington Reagan-National from Oslo

COVID-19 testing requirements
Visitors from Oslo must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Washington Reagan-National.

Quarantine requirements
Visitors from Oslo are not required to quarantine after entering Washington Reagan-National.

Hide COVID Travel Restrictions for Oslo, Norway

Alternative routes for Reagan-National to Oslo

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Oslo

Things to know before you go - useful duration and weather info for your trip from Reagan-National to Oslo.
Today's exchange rate
$1 = 9.14 kr
Average temperature for December in Oslo
33.8 °F
Avg rainfall for December in Oslo
1.7 ″

Airports servicing Washington

Airports servicing Oslo

Oslo Gardermoen (OSL)
Oslo Sandefjord (TRF)
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