$401 Cheap Flights from Washington (IAD) to Kristiansand (KRS)

View $401 flight on Wed, Mar 18, 2026Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Kristiansand (KRS-Kjevik)

Cheap Flights from Washington to Kristiansand (IAD-KRS)

Prices were available within the past 7 days and start at $401 for one-way flights and $422 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Wed, Mar 18 - Mon, Mar 23
IAD
Washington
KRS
Kristiansand
$422 Roundtrip, found 6 days ago
$422
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Wed, Mar 18 from Washington to Kristiansand, returning Mon, Mar 23, priced at $422 found 6 days ago
Scandinavian Airlines
Wed, Mar 18 - Mon, Mar 23
IAD
Washington
KRS
Kristiansand
$454 Roundtrip, found 6 days ago
$454
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Wed, Mar 18 from Washington to Kristiansand, returning Mon, Mar 23, priced at $454 found 6 days ago
Scandinavian Airlines
Wed, Mar 18 - Mon, Mar 23
IAD
Washington
KRS
Kristiansand
$472 Roundtrip, found 6 days ago
$472
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Wed, Mar 18 from Washington to Kristiansand, returning Mon, Mar 23, priced at $472 found 6 days ago
Scandinavian Airlines
Wed, Mar 18 - Mon, Mar 23
IAD
Washington
KRS
Kristiansand
$478 Roundtrip, found 6 days ago
$478
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Wed, Mar 18 from Washington to Kristiansand, returning Mon, Mar 23, priced at $478 found 6 days ago
Scandinavian Airlines
Wed, Mar 18 - Mon, Mar 23
IAD
Washington
KRS
Kristiansand
$504 Roundtrip, found 6 days ago
$504
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Wed, Mar 18 from Washington to Kristiansand, returning Mon, Mar 23, priced at $504 found 6 days ago
Scandinavian Airlines
Wed, Mar 18 - Mon, Mar 23
IAD
Washington
KRS
Kristiansand
$509 Roundtrip, found 6 days ago
$509
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Wed, Mar 18 from Washington to Kristiansand, returning Mon, Mar 23, priced at $509 found 6 days ago
Delta
Wed, Mar 18 - Mon, Mar 23
IAD
Washington
KRS
Kristiansand
$528 Roundtrip, found 6 days ago
$528
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Mar 18 from Washington to Kristiansand, returning Mon, Mar 23, priced at $528 found 6 days ago
Virgin Atlantic
Wed, Mar 18 - Mon, Mar 23
IAD
Washington
KRS
Kristiansand
$574 Roundtrip, found 6 days ago
$574
Roundtrip
found 6 days ago
Select Virgin Atlantic flight, departing Wed, Mar 18 from Washington to Kristiansand, returning Mon, Mar 23, priced at $574 found 6 days ago
KLM
Wed, Mar 18 - Mon, Mar 23
IAD
Washington
KRS
Kristiansand
$590 Roundtrip, found 6 days ago
$590
Roundtrip
found 6 days ago
Select KLM flight, departing Wed, Mar 18 from Washington to Kristiansand, returning Mon, Mar 23, priced at $590 found 6 days ago
TAP Portugal
Wed, Mar 18 - Mon, Mar 23
IAD
Washington
KRS
Kristiansand
$1,007 Roundtrip, found 6 days ago
$1,007
Roundtrip
found 6 days ago
Select TAP Portugal flight, departing Wed, Mar 18 from Washington to Kristiansand, returning Mon, Mar 23, priced at $1,007 found 6 days ago
Flights from Washington (IAD) to Kristiansand (KRS)
Origin airport
Washington Dulles Intl.
Destination airport
Kjevik
Airlines serving
Delta, KLM, Scandinavian Airlines
Roundtrip price
$422
Distance
3834 mi

Washington to Kristiansand Flights

The cheapest times to fly from Washington to Kristiansand

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Kristiansand are during the month of March. You can find some of the cheapest flights from Washington to Kristiansand with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Kristiansand

Sunday is one of the best days to book for cheap flights from Washington to Kristiansand: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Kristiansand

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Kristiansand in 2025. You can also book with separate airlines for your outbound and return journeys, from $401 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Kristiansand flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Kristiansand airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Kjevik Airport (KRS) cost?
Snag a cheap one-way flight from $401 or cheap return flight from $422 from Washington Dulles Intl. Airport (IAD) to Kjevik Airport (KRS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to Kjevik Airport (KRS)?
March is the cheapest month to fly from IAD to KRS. Planning your trip for the off-season is often the key to landing a great deal.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Kjevik Airport (KRS)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest IAD to KRS flight.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Kjevik Airport (KRS)?
Direct flights from Washington Dulles Intl. Airport (IAD) to Kjevik Airport (KRS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAD to KRS?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Kjevik Airport (KRS)?
To arrive at Kjevik Airport (KRS) on time, pick a flight that takes off from Washington Dulles Intl. Airport (IAD) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Kjevik Airport (KRS) last-minute?
Booking your ticket from IAD to KRS right before your trip is generally more expensive. However, if you're flexible with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book an IAD to KRS flight and hotel package?
Securing an IAD to KRS flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our impressive range of accommodations and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Kjevik Airport (KRS)?
Typically, you're able to cancel or reschedule your IAD to KRS flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you'd like further details, go to our Customer Service portal.

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*Available to One Key members.