Are direct flights from Washington, D.C. to Oslo always the best option?

Direct flights offer convenience and save travel time, but they are not always the most economical choice. Flights with one or more layovers can often be significantly cheaper. Weigh the trade-off between convenience and cost to decide what works best for your trip.

Can flexible travel dates help on Washington, D.C. to Oslo flights?

Absolutely, being flexible with your travel dates can be a key factor in finding cheaper flights. Prices often vary considerably depending on the day of the week or the season. Shifting your departure or return by a few days may lead to substantial savings.

What extra costs should I check before booking Washington, D.C. to Oslo flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Factor these into your total budget to avoid surprises.

Flights From Washington, D.C.

To Oslo

Cheap Flights from Washington, D.C. to Oslo

Browse current best options from Washington, D.C.. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Washington, D.C.

RatePunk searches hundreds of travel sites at once for deals on flights to Oslo

Prices updated 1 day ago

461 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)

Today’s best flight deals from Washington, D.C. to Oslo

Explore current cheapest deals departing from Washington, D.C. to Oslo

2026-10-20 – 2026-10-29
WAS - Oslo
91% AI deal score
$513
$392
Round trip
2026-10-19 – 2026-10-23
WAS - Oslo
92% AI deal score
$555
$394
Round trip
2027-01-14 – 2027-01-24
WAS - Oslo
92% AI deal score
$590
$395
Round trip
2027-01-23 – 2027-01-28
WAS - Oslo
93% AI deal score
$624
$396
Round trip
2027-01-06 – 2027-01-24
WAS - Oslo
91% AI deal score
$535
$398
Round trip
2026-10-19 – 2026-10-26
WAS - Oslo
93% AI deal score
$618
$399
Round trip
2026-10-23 – 2026-10-30
WAS - Oslo
92% AI deal score
$616
$414
Round trip
2027-01-13 – 2027-01-18
WAS - Oslo
92% AI deal score
$617
$424
Round trip
2026-10-24 – 2026-10-31
WAS - Oslo
92% AI deal score
$616
$425
Round trip
2027-01-15 – 2027-01-24
WAS - Oslo
92% AI deal score
$594
$425
Round trip

Washington, D.C. to Oslo: Overview

Insights for flights from Washington, D.C. to Oslo

A typical journey from Washington, D.C. to Oslo takes about 37h 26m, including connections. This is a long-haul route, covering a distance of 6,244 kilometers. Given that most itineraries involve at least one stop, the total travel time reflects the necessary layovers.

Right now, fares for cheap flights from Washington, D.C. to Oslo are typically $821–$1,263, with a median of $1,040. Current fares are near the typical level for this route. Only 2% of recent fares were classified as a good price, indicating that deals are infrequent. New deals are rare, so setting up a price alert could be beneficial for this route.

When is the cheapest time to fly from Washington, D.C. to Oslo? The data indicates that April is the most affordable month, with a median fare of $620. Following April, October offers a median fare of $717, and May presents a median of $744. These months offer more competitive pricing compared to the overall median.

Most itineraries from Washington, D.C. to Oslo connect at least once, with 0% of recent fares being non-stop. For connecting itineraries, the typical number of stopovers is 2. This means travelers should expect to make multiple stops on their journey to Oslo.

How much is a round trip from Washington, D.C. to Oslo

Regular price: $470 - $748

Prices are currently below the regular range.

The regular price range for flights from Washington, D.C. to Oslo is $470 to $748. The current lowest deal is $392 with Icelandair for travel from Oct 20-Oct 29.

now $392

Low $470

High $748

The cheapest time to fly from Washington, D.C. to Oslo

The cheapest month to fly from Washington to Oslo is April, with a median price of $620. The most expensive month is November, with a median price of $1385. Prices are generally lower from April to October.

April

Cheapest

Flights from $620

November

Most Expensive

Flights from $1,385

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Direct flights from Washington, D.C. to Oslo

Scandinavian Airlines

Icelandair

Air France

Lufthansa

Last-minute flights going from Washington, D.C. to Oslo

Wed, Sep 16

⌛ Last-Minute

DCA - Oslo

Washington, D.C. (DCA) - Oslo (OSL)

$1,005

$875

One-way

Sat, Sep 26

⌛ Last-Minute

IAD - Oslo

Washington, D.C. (IAD) - Oslo (OSL)

Scandinavian Airlines

$604

$646

One-way

Tue, Sep 29

⌛ Last-Minute

IAD - Oslo

Washington, D.C. (IAD) - Oslo (OSL)

Icelandair

$517

$634

One-way

Mon, Oct 5

⌛ Last-Minute

DCA - Oslo

Washington, D.C. (DCA) - Oslo (OSL)

Scandinavian Airlines

$800

$685

One-way

Tue, Oct 6

⌛ Last-Minute

BWI - Oslo

Washington, D.C. (BWI) - Oslo (OSL)

Icelandair

$578

$558

One-way

Tue, Oct 6

⌛ Last-Minute

BWI - Oslo

Washington, D.C. (BWI) - Oslo (OSL)

Icelandair

$585

$558

One-way

Biggest price drops on these dates for flights from Washington, D.C. to Oslo

8 nights

Mar 26 - Apr 3

$898 → $768

14%

4 nights

Sep 16 - Sep 20

$1,005 → $875

13%

6 nights

Nov 18 - Nov 24

$719 → $606

16%

12 nights

Mar 4 - Mar 16

$755 → $661

12%

Popular Airports to fly from Washington, D.C. to Oslo

Washington, D.C. - Oslo route insights

💸 Price insights

Recent fares are near the typical level

Recent fares from Washington, D.C. to Oslo are near the typical level of $1040.

📅 Best time to fly

April is historically cheapest at $620

Historically, April is the cheapest month to fly from Washington, D.C. to Oslo, with a median price of $620.

⏱️ Flight duration

Connecting flights average 37h 26m

Flights from Washington, D.C. to Oslo typically involve 2 stopovers, with a median duration of 37h 26m.

✈️ Airlines & availability

Connecting flights are dominant

Direct flights are not available for this route; connecting flights are dominant.

🏆 Airline highlight

Scandinavian Airlines offers 55 deals

Scandinavian Airlines offers 55 deals for connecting flights from Washington, D.C. to Oslo.

🎯 Booking tip

Deals are rare for this route

Deals for flights from Washington, D.C. to Oslo are rare.

Washington, D.C. main airports to depart from

Washington Dulles International (IAD)

Cheapest

Washington Dulles International offers a good option for flights from Washington, D.C. to Oslo.

📍 ~36 km from Washington, D.C. (reachable by car or bus)

💸 Flights from ~$460

Oslo main airports to arrive at

Sandefjord Airport, Torp (TRF)

Cheapest

Sandefjord Airport, Torp (TRF) is a good option for travelers seeking potentially lower fares to the Oslo region.

📍 ~86 km from Oslo city center (reachable by car)

💸 Flights from ~$459

Airports nearby Oslo used as alternative

Göteborg Landvetter (GOT)

Göteborg Landvetter is a major international airport with a wide range of European connections, useful for travelers.

📍 ~290 km from Oslo (reachable by car, bus, or train)

💸 Flights from ~$567

Business & First Class Flight Deals to Oslo

$2,166

Save $1,352

Icelandair, +1

Business Class

Frequently Asked Questions About Flights to Oslo

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking platforms can often reveal better deals. Looking into flights with layovers may also present lower-cost options.

Booking flights in advance, often several months before your intended departure, can sometimes lead to better prices. However, last-minute deals can occasionally appear, so it's wise to monitor price trends. Mid-week bookings may also offer slight advantages.

Yes, comparing flights from airports near your origin or to airports near your destination can sometimes result in significant savings. Even if the alternative airport is a bit further, the overall cost, including ground transportation, might be lower. This strategy can expand your flight options.

Related routes

More routes from Washington, D.C.

Flights from Washington, D.C. to Paris Flights from Washington, D.C. to Phoenix Flights from Washington, D.C. to Pittsburgh Flights from Washington, D.C. to Prague Flights from Washington, D.C. to Pune Flights from Washington, D.C. to Reykjavik Flights from Washington, D.C. to Richmond Flights from Washington, D.C. to Rome Flights from Washington, D.C. to San Diego Flights from Washington, D.C. to San Francisco Flights from Washington, D.C. to Seattle Flights from Washington, D.C. to Seoul

Flights to Oslo from other cities

Flights from Akureyri to Oslo Flights from Albuquerque to Oslo Flights from Ålesund to Oslo Flights from Alicante to Oslo Flights from Montreal to Oslo Flights from Ottawa to Oslo Flights from Prince George to Oslo Flights from Saskatoon to Oslo Flights from Toronto to Oslo Flights from Victoria to Oslo Flights from Warsaw to Oslo Flights from Zürich to Oslo

Washington, D.C. to Oslo: Overview

Insights for flights from Washington, D.C. to Oslo

How much is a round trip from Washington, D.C. to Oslo

Regular price: $470 - $748

Prices are currently below the regular range.

The regular price range for flights from Washington, D.C. to Oslo is $470 to $748. The current lowest deal is $392 with Icelandair for travel from Oct 20-Oct 29.

now $392

Low $470

High $748

The cheapest time to fly from Washington, D.C. to Oslo

April

Cheapest

Flights from $620

November

Most Expensive

Flights from $1,385

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Direct flights from Washington, D.C. to Oslo

Scandinavian Airlines

Icelandair

Air France

Lufthansa

Last-minute flights going from Washington, D.C. to Oslo

Wed, Sep 16

⌛ Last-Minute

DCA - Oslo

Washington, D.C. (DCA) - Oslo (OSL)

$1,005

$875

One-way

Sat, Sep 26

⌛ Last-Minute

IAD - Oslo

Washington, D.C. (IAD) - Oslo (OSL)

Scandinavian Airlines

$604

$646

One-way

Tue, Sep 29

⌛ Last-Minute

IAD - Oslo

Washington, D.C. (IAD) - Oslo (OSL)

Icelandair

$517

$634

One-way

Mon, Oct 5

⌛ Last-Minute

DCA - Oslo

Washington, D.C. (DCA) - Oslo (OSL)

Scandinavian Airlines

$800

$685

One-way

Tue, Oct 6

⌛ Last-Minute

BWI - Oslo

Washington, D.C. (BWI) - Oslo (OSL)

Icelandair

$578

$558

One-way

Tue, Oct 6

⌛ Last-Minute

BWI - Oslo

Washington, D.C. (BWI) - Oslo (OSL)

Icelandair

$585

$558

One-way

Biggest price drops on these dates for flights from Washington, D.C. to Oslo

8 nights

Mar 26 - Apr 3

$898 → $768

14%

4 nights

Sep 16 - Sep 20

$1,005 → $875

13%

6 nights

Nov 18 - Nov 24

$719 → $606

16%

12 nights

Mar 4 - Mar 16

$755 → $661

12%

Popular Airports to fly from Washington, D.C. to Oslo