$262 Find Cheap Flights from Washington Dulles Airport to Monaco - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Monaco departing on 8/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$853
Typical prices: $695-$887
Multiple Airlines
Sun 10/18Wed 10/28
IAD - NCE • 2 stops
Cheapest non-stop
$1,027
United Airlines
Sun 8/23Sun 9/6
IAD - NCE • Non-stop
Arrival airport
You can't fly directly to Monaco. It is served by Nice (NCE), located 11.5 miles from Monaco.
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Dulles Intl to Monaco (IAD-NCE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Monaco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Monaco

Sun, Oct 18 - Wed, Oct 28
Multiple Airlines Logo
9:45 am - 8:50 am
IAD
-
NCE
17h 05m
2 stops
Multiple Airlines Logo
7:00 am - 4:55 pm
NCE
-
IAD
14h 55m
1 stop
$853Multiple Airlines
Sun, Oct 18 - Wed, Oct 28
Multiple Airlines Logo
11:20 pm - 7:10 am
IAD
-
NCE
25h 50m
3 stops
Multiple Airlines Logo
7:50 am - 8:55 pm
NCE
-
IAD
18h 05m
1 stop
$854Multiple Airlines
Tue, Aug 25 - Tue, Sep 1
Scandinavian Airlines Logo
12:29 pm - 8:35 am
IAD
-
NCE
38h 06m
2 stops
Scandinavian Airlines Logo
2:15 pm - 5:00 pm
NCE
-
IAD
32h 45m
1 stop
$855Scandinavian Airlines
Tue, Oct 6 - Wed, Oct 14
Scandinavian Airlines Logo
12:30 pm - 1:25 pm
IAD
-
NCE
18h 55m
2 stops
Scandinavian Airlines Logo
2:15 pm - 5:00 pm
NCE
-
IAD
32h 45m
1 stop
$856Scandinavian Airlines
Fri, Oct 30 - Mon, Nov 9
SWISS Logo
9:10 pm - 6:20 pm
IAD
-
NCE
16h 10m
1 stop
SWISS Logo
9:20 pm - 4:45 pm
NCE
-
IAD
25h 25m
2 stops
$858SWISS
Wed, Sep 16 - Sun, Sep 27
Turkish Airlines Logo
9:40 pm - 8:55 am
IAD
-
NCE
29h 15m
1 stop
Turkish Airlines Logo
10:50 am - 11:30 am
NCE
-
IAD
30h 40m
1 stop
$859Turkish Airlines
Sun, Sep 6 - Sun, Sep 13
Turkish Airlines Logo
9:40 pm - 9:10 am
IAD
-
NCE
29h 30m
1 stop
Turkish Airlines Logo
10:45 am - 11:30 am
NCE
-
IAD
30h 45m
1 stop
$859Turkish Airlines
Wed, Nov 4 - Mon, Nov 9
United Airlines Logo
12:36 pm - 5:35 pm
IAD
-
NCE
22h 59m
2 stops
United Airlines Logo
1:20 pm - 3:35 pm
NCE
-
IAD
32h 15m
1 stop
$860United Airlines
Wed, Sep 23 - Tue, Oct 6
SWISS Logo
8:20 pm - 8:00 pm
IAD
-
NCE
17h 40m
2 stops
SWISS Logo
10:50 am - 4:45 pm
NCE
-
IAD
11h 55m
1 stop
$861SWISS
Wed, Nov 4 - Mon, Nov 9
United Airlines Logo
1:15 pm - 5:35 pm
IAD
-
NCE
22h 20m
2 stops
United Airlines Logo
1:20 pm - 8:10 pm
NCE
-
IAD
36h 50m
2 stops
$868United Airlines
Useful Info

Good to know

Low season

January

Cheapest flight

$262
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Washington Dulles Airport to Nice

When to book flights from Dulles Intl to Monaco

Are your dates flexible? Find out the best times to travel from Dulles Intl to Monaco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Washington, D.C. Dulles Intl Airport to Monaco

  • Which airports will I be using when flying from Washington, D.C. Dulles Intl Airport to Monaco?

    When flying out of Washington, D.C. Dulles Intl Airport you’ll be using Washington, D.C. Dulles Intl. Monaco does not have its own airport so you’ll be flying into nearby Nice Côte d'Azur airport, which is 11.5 mi away.

  • How long does a flight from Washington, D.C. Dulles Intl Airport to Monaco take?

    Direct flights cover the 4,205 miles separating Washington, D.C. Dulles Intl Airport and Monaco in about 8h 35m.

  • How many flights are there between Washington, D.C. Dulles Intl Airport and Monaco?

    1 direct flights run between Washington, D.C. Dulles Intl Airport and Monaco on a daily basis. On average, there are about 12 departures each week.

  • What’s the cheapest day of the week to fly between Washington, D.C. Dulles Intl Airport and Monaco?

    Consider leaving on a Sunday and avoid Fridays if you are looking for the best rates. For your return to Washington, D.C. Dulles Intl Airport, you’ll find the best rates on Thursdays and the most expensive ones on Wednesdays.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Monaco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Monaco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Monaco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Monaco from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Monaco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Monaco with an airline and back to Washington Dulles Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Monaco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Monaco from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Washington, D.C. Dulles Intl Airport to Monaco?

    In the last 5 days, the cheapest one-way ticket between Washington, D.C. Dulles Intl Airport and Monaco found on KAYAK was with TAP AIR PORTUGAL for $369. Scandinavian Airlines offered a round-trip connection from $515 and TAP AIR PORTUGAL from $532.

Top tips for finding cheap flights from Washington, D.C. Dulles Intl Airport to Monaco

  • There is no airport in Monaco. Instead, you’ll be flying into Nice Cote d'Azur Airport when flying between Washington, D.C. Dulles Intl Airport and Monaco.
  • The cheapest flight from Washington, D.C. Dulles Intl Airport to Monaco was found 80 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly is February.

Reviews of the top 5 airlines serving Dulles Intl to Monaco

 
Need help choosing which airline to fly with from Dulles Intl to Monaco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Air FranceOverall score based on 1628 reviews
7.0Food
7.0Entertainment
7.4Comfort
8.2Crew
7.5Boarding
Airline reviews

Seats! The eternal problem in economy. They are like stones!!

6.0 GoodJuan G, Jun 2026
IAD - CDG
Read more Air France reviews

Seats! The eternal problem in economy. They are like stones!!

Everything is good except the seats are tightened no rooms for the legs,

The plane's pilots, including the captain himself, thanked me for the flight. I know it's just marketing, but it was really nice to see these people. It's a great idea. Airplane food is never "good," but the entire crew and flight organization were top-notch. I really liked Delta, and I think I've traveled all over the world, and that was something new for me. Maybe even the old planes, the B767, but next time I have a choice, Delta will be my first choice. Thank you, a satisfied passenger :)

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

It was an OK flight with below mediocre service by their flight attendants

Wasted a lot of time trying to find the CDG lounge - it was not next to the connecting flight gate like the Air France staff said.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

I did not get my baggage at my final destination..poor coordination with connecting flights with partner airlines (Saudi airways). Also the food was very mediocre.

The first half from DC to Paris was very good and the staff were very helpful and humble BUT flight from Paris to Mumbai was sad. 1) it was packed. 2) no space on head compartment 3) crews were unresponsive to the calls 4) one crew member literally banged the bottle of water after giving me glass of water. A little water splashed on me and she was unapologetic 5) with so many hours of flight, little leg space should be taken care else don’t fill your airline till brim which affects your crew and they remove anger on us. 6) huge line for washrooms. 7) 2nd half journey was pathetic

Flight was more then 3 hour late and I did not get my luggages

Staff at the airport wasn't helpful or friendly. Probably the worst airport experience I have ever had, going and coming. The staff on the plane was better. Still not super friendly or personable. However, they were not rude like airport staff. They ran out of certain menu items. Maybe could have been prepared better? Overall just ok.

the cabin was kept too hot. couldn't sleep as a result

Crew were unfriendly, touch screen for movies didn't work very well, seats were tight and uncomfortable

Awful seating. Bad food. Staff only have one bottle of water and no cans.

Worse worse worse, i would not recommend this airline to anyone. Istanbul airport maybe State of the Art facility but staff is rude, only works if they get tips, and they push you to give tips even though my family had spent $50 in tips. Airline staff doesn't speak english so you really can't understand them. It was a nightmare travelling with Turkish. Never again.

My flight was canceled 1 minute before boarding. The customer service was owful, no one could tell us what was going happened. I spent 30hrs instead of 15 from Washington DC to Brussels. No apologie or help

Boeing 777 is a bad choice for a such a long flight.

I wouldn't know what the flight was like. AI canceled my flight reservation!! There's no way to speak to an actual human to fix the issue! NEVER AGAIN! ALWAYS BOOK YOUR FLIGHT DIRECTLY WITH THE AIRLINE NEVER GO THROUGH KAYAK OR JUSTFLY.COM!!

I’ve been traveling for 20 years. I tried Turkish airline for the first time horrible horrible service and it would be my last time even if I get offer for a free ticket, I will not accept it. They have races and the worst Flight attendant

It wasn't good. I didn’t understand. They changed 320 dollars for 2 luggage. My ticket was regular and I paid almost 1200.00 dollars. Why they did charge? I want my money back.. thanks Yılmaz polat

The crew was amazing. Our seats was not very clean and even that was not a full flight but our seats was right beside the WC which did not let us to have a moment of rest.

Excellent service, and came on time! Thank you for your dinner that was chicken with salat/, and 🍰 it was good quality food , the breakfast was very good with good cheese , butter,etc and the tea was very good quality. The space where I was seat was nice so I could stretch my legs. I dit not have the bread as I am in a keto died. Have great time everyone in Scandinavia airline.

You cancelled my flight and didn't arrange another. Sent no info except YOUR FLIGHT HAS BEEN CANCELLED. HERES WHAT TO DO NEXT. and the rest of the email was blank???

The first flight was delayed. We missed the second flight, which was rebooked 9 hours later. We missed all our arrangements for the first day of vacation.

Old plane, food not that great - lacked taste. Crew was nice but strict.

Terrible airlines, kept lying to me about the fact that my connection flight was cancelled. Left me hanging until last min. NEVER AGAIN

Mediocre. Maybe due to Economy light. Staff was great. Space shrunk, not for me, and definitely not for Vikings. Food was decent. Assistance lagging. There was a possibility to upgrade to Premium economy, however my bid was immediately classified as low and not even considered (though well over minimum bid). Thus I was no bleeding dry.

The stewardess was incredibly rude. The gave you only one drink with dinner.

Crew was unresponsive to request for a soda. Food was horrible and I’d venture to guess many others thought so as well by the amount that they trashed. Made me sick to my stomach and ended up in bed the remainder of the day once we arrived. Screaming child for 3/4 of the almost 8 hour flight. Crew had no headphones whatsoever for free or purchase. Seating way too tight and we upgraded our seats. I do not see us ever flying this airline again.

Boarding and crew were excellent. Seat could have been more comfortable (hard on lower back).

My flight was delayed so bad i missed u it so i just said never mind

Delayed 2 hours while stuck on the aircraft. If the luggage was properly loaded the first time we probably wouldn’t have been delayed at all

1. Everything was satisfactory concerning the flight. 2. Can't think of what could be better right now.

Onboard staff was courteous, helpful, responsive and friendly. The boarding process was disorganized, poorly communicated, and disheveled. Gate agents were yelling instead of using the PA system, didn’t communicate the timing delay of our flight, and created an atmosphere of chaos rather than order and communication. As far as I know, there was no reason for their. I would hate to see how it operated under extreme conditions. I’ve never seen United Airlines operations in such a state.

The flight did not have its customary snacks during the flight. Apparently they were never loaded on the plane.

Worst service- attendants dont want to help and sat us in front of bathroom

We sat on the hot plane for ours with very conflicting messages. Some (most?) of this may be due to the flight control staff, but we were also repeatedly getting "we are leaving"/"we are not" messages. It was very uncomfortable

Staff could’ve been a little more cordial. The men were much more friendlier than the women. My daughter and I also missed the 2nd to last meal as we were sleeping but that is on us.

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

Our flight was canceled same day and we were never informed. Had to pay more and worse seating on another airline.

They blocked me from checking in online and they charged me lots of money

Everything was good with Tap Air Portugal. It was Logan Airport that was a problem. The fuel system was down and delayed my 10:40 boarding. I wasn't able to board my flight until 2:00 am...after that my flights were great.

Not have my bag forced to be checked when I had a carry on included on my ticket. Staff was very rude to me for asking why they were doing this. I was told there was no more room for carry ons but there was plenty of space in the overhead compartments

Poor. Our flight was delayed and they told me I would be fine to make my connection in Lisbon, I missed it. Then they told me my bag would be automatically loaded onto my new flight to rome. It wasn’t. It’s been 4 days and I still don’t have it.

The seats were not designed to comfortably see people in coach for more than 10 minutes

Checked bG chstgr was extremely high. Over $120. It was s bsit and switch knowing an international passenger would have t9 check a bag.

On time, politeness, food okay but entertneiment mediocre with only old movie and the so called new we’re 2 or 3…

Everything went very well. I would like to acknowledge the politeness and professionalism of the staff—they are superb. No complaints.

No legroom, have to pay for everything including water?!? Water is more expensive than beer?

We liked the crew. They were competent, professional and friendly. The only big negative was our departure was delayed several times and the airport staff did not communicate what the problems were and what we should expect.

Everything you need to know for your flight from Dulles Intl to Monaco

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