Find Cheap Flights from Oslo & other airports to Washington Dulles Intl (OSL - IAD)

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Looking for a cheap flight? 25% of our users found flights on this route for $469 or less.

FAQs for Booking Oslo & other airports to Washington Dulles Intl Flights

How long does a flight from Oslo & other airports to Washington Dulles Intl take?
An average nonstop flight takes 12h 10m, covering a distance of 3888 miles.
Which airlines provide the cheapest flights from Oslo & other airports to Washington Dulles Intl?
In the past 3 days, the cheapest round-trip tickets were found on KLM ($353), United ($373) and Brussels Airlines ($384).
Do I need a passport to fly between Oslo & other airports and Washington Dulles Intl?
Yes.
What’s the cheapest day of the week to fly Oslo & other airports to Washington Dulles Intl?
For Oslo & other airports to Washington Dulles Intl, Monday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Washington Dulles Intl back to Oslo & other airports, the best deals are generally found on Sunday, with Tuesday being the most expensive.

Book cheap flights from Oslo & other airports to Washington Dulles Intl (round-trip)

Airports
Origin
Oslo
$353
only
$353
Destination
Washington
$353
only
$353
Mon, Jan 29
OSL
IAD
15h 30m
Wed, Feb 7
IAD
OSL
14h 15m
Trip: 10 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1486 reviews
Overall
8.0
Boarding
7.9
Comfort
7.7
Crew
8.4
Entertainment
7.1
Food
7.4
ATL
CLE
Okay 4.6

old plane, tight and uncomfortable

DMM
AMS
Okay 4.0

OLD OLD plane with hard seats and tiny screens

AMS
ATL
Good 7.0

newer plane, good staff

need better and more food options, more often

LHR
AMS
Good 7.6

I was pleasantly surprised they had a snack service on such a short flight. The flight attendants were very friendly

Amsterdam customs is the most disorganized I have ever seen. With the number of tourists entering the country you would think they would have done something about it. There were only 2 customs agents!! One for all passports and 1 for all passports. We were in the customs hall longer than we were in flight!

FCO
AMS
Excellent 10.0

Flight crew was pleasant and attentive. Seats were comfortable for economy as well. We were allowed to check in extra baggage for free at check in which really helped since we would be catching a connecting flight in Amsterdam

Sun, Apr 1
OSL
IAD
12h 10m
Tue, Apr 10
IAD
OSL
13h 10m
Trip: 10 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51386 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IAD
IND
Excellent 8.0

2 short a trip to serve food

PVD
ORD
Excellent 8.0

friendliness

Ride was bumpy

ORD
RAP
Excellent 8.0

Friendliness

Ride was bumpy

SLC
SFO
Excellent 8.5

More comfortable seat. The seat on this airplane offers little back support.

SFO
ORD
Excellent 10.0

Fun introduction of crew and local trivia sets the time for an enjoyable flight.

Sun, May 6
OSL
IAD
12h 10m
Tue, May 15
IAD
OSL
17h 20m
Trip: 10 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 1382 reviews
Overall
7.1
Boarding
7.1
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
JFK
BRU
Okay 4.0

Paid extra to secure aisle seat booking, reconfirmed byne two days before flight, at check-in was reassigned to a middle seat, without explanatiob or apology. Had to be uncomfortably adamant about paid aisle seat reservation for them to put me in one of the several still available.

JFK
BRU
Excellent 10.0

They gave us a pillow and blanket so we could sleep. They offered a good selection of movies and other entertainment. The airline staff was friendly and helpful.

Seating was cramped but all airlines treat their three class clients like cattle.

TLV
BRU
Okay 5.6

The crew were very nice.

It was a small plane with only 1 bathroom which was not available for the flight due to long lines. There was no food or even a drink of water without payment. there was no in flight entertainment.

YYZ
BRU
Okay 5.6

Crew was very pleasant and friendly. Departure and arrival was on time.

Very narrow and uncomfortable seats.

BRU
IAD
Excellent 10.0

The crew was outstanding. All amenities were available.

I can't think of anything.

Mon, Dec 18
OSL
IAD
14h 55m
Mon, Jan 8
IAD
OSL
11h 20m
Trip: 22 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 3128 reviews
Overall
7.4
Boarding
7.5
Comfort
7.2
Crew
7.8
Entertainment
7.1
Food
6.8
MAD
JFK
Okay 5.0

crew members were nice.

They switched someone into my seat and didn't give me a new seat. It was very hot in the airplane making it very uncomfortable. They also forgot to take my tray before landing and I had to hold it in my lap.

MAD
BHX
Okay 4.5

I got to my destination on time/no mishaps. Kudos to the flying crew for a job well done.

Too longer walk to connecting flight under time crunch. No entertainment . No much room,all squashed together. No snack (free/as part of ticket) on second flight.

LHR
MAD
Mediocre 2.0

nothing

the employees at the airport were rude (flight attendants were great) & the airline changed our gate twice in the 20 minutes before the flight. everyone on the connection in from London had to run to the new gate, only to have to wait in line for a bus. completely ridiculous.

MAD
JFK
Good 6.6

Comfortable flight good crew and entertainment

MAD
BOS
Excellent 8.0

Got me where I needed to go, on time. Reasonably comfortable.

Thu, Dec 21
OSL
IAD
15h 30m
Thu, Dec 28
IAD
OSL
13h 05m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Mar 27
OSL
IAD
15h 20m
Tue, Apr 3
IAD
OSL
16h 15m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1486 reviews
Overall
8.0
Boarding
7.9
Comfort
7.7
Crew
8.4
Entertainment
7.1
Food
7.4
LHR
AMS
Good 7.6

I was pleasantly surprised they had a snack service on such a short flight. The flight attendants were very friendly

Amsterdam customs is the most disorganized I have ever seen. With the number of tourists entering the country you would think they would have done something about it. There were only 2 customs agents!! One for all passports and 1 for all passports. We were in the customs hall longer than we were in flight!

AMS
IAH
Good 7.3

Per usual, KLM can't seem to figure out the order of boarding the plane. Should be business - priority - everyone else. Instead they do priority first, and that's usually two-thirds of the passengers. Strange choice of in-flight movies; no accounting for taste, I guess.

DMM
AMS
Okay 4.3

staff was fine

old old plane, very uncomfortable. Tiny bad screen made movies pointless

DMM
AMS
Okay 4.0

OLD OLD plane with hard seats and tiny screens

AMS
PRG
Excellent 10.0

Equally friendly crew and experience. It was complimented by the time we got to spend in the fantastic KLM lounge while we waited for the flight.

Nothing!

Sun, May 6
OSL
IAD
12h 10m
Tue, May 15
IAD
OSL
13h 10m
Trip: 10 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51386 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IAD
SYR
Good 7.0

Short flight

Landing was not smooth

IAD
IND
Excellent 8.0

2 short a trip to serve food

ICT
DEN
Okay 4.3

Landed safely. The stewardess was very nice and engaging.

My plane took off late from Wichita, and missed departure to LA in Denver by five minutes. Despite their being several of us, they didn't hold the plane. It's 7:39 before I'm guaranteed a make up flight because I'm told by customer service that united flies fewer flights during holidays periods despite being the busiest season of the year. United did nothing to make up for the night with family they have taken from me on vacation.

SJU
IAH
Okay 5.6

No snack, one cup of beverage and no movies without paying.

ORD
MIA
Excellent 8.3

Food was great!

Drinks took a while to receive after takeoff.

Mon, Feb 19
OSL
IAD
14h 03m
Wed, Feb 28
IAD
OSL
14h 15m
Trip: 10 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1486 reviews
Overall
8.0
Boarding
7.9
Comfort
7.7
Crew
8.4
Entertainment
7.1
Food
7.4
AMS
IAH
Good 7.3

Per usual, KLM can't seem to figure out the order of boarding the plane. Should be business - priority - everyone else. Instead they do priority first, and that's usually two-thirds of the passengers. Strange choice of in-flight movies; no accounting for taste, I guess.

AMS
ATL
Good 7.0

newer plane, good staff

need better and more food options, more often

FCO
AMS
Excellent 10.0

Flight crew was pleasant and attentive. Seats were comfortable for economy as well. We were allowed to check in extra baggage for free at check in which really helped since we would be catching a connecting flight in Amsterdam

JFK
AMS
Good 7.6

Two hours delay in the start.

LHR
AMS
Good 7.6

I was pleasantly surprised they had a snack service on such a short flight. The flight attendants were very friendly

Amsterdam customs is the most disorganized I have ever seen. With the number of tourists entering the country you would think they would have done something about it. There were only 2 customs agents!! One for all passports and 1 for all passports. We were in the customs hall longer than we were in flight!

Wed, Dec 13
OSL
IAD
14h 11m
Thu, Jan 11
IAD
OSL
21h 35m
Trip: 30 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1486 reviews
Overall
8.0
Boarding
7.9
Comfort
7.7
Crew
8.4
Entertainment
7.1
Food
7.4
ATL
CLE
Okay 4.6

old plane, tight and uncomfortable

AMS
ATL
Good 7.0

newer plane, good staff

need better and more food options, more often

DMM
AMS
Okay 4.3

staff was fine

old old plane, very uncomfortable. Tiny bad screen made movies pointless

FCO
AMS
Excellent 10.0

Flight crew was pleasant and attentive. Seats were comfortable for economy as well. We were allowed to check in extra baggage for free at check in which really helped since we would be catching a connecting flight in Amsterdam

AMS
IAH
Good 7.3

Per usual, KLM can't seem to figure out the order of boarding the plane. Should be business - priority - everyone else. Instead they do priority first, and that's usually two-thirds of the passengers. Strange choice of in-flight movies; no accounting for taste, I guess.

*
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