$769 Find Cheap Flights from Washington Dulles Airport to Oman

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 Oman departing on 6/4. 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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Book Cheap Dulles Intl to Oman Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Oman 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 Oman

Mon, Jul 13 - Tue, Jul 21
SAUDIA Logo
6:50 pm - 7:20 pm
IAD
-
MCT
16h 30m
1 stop
SAUDIA Logo
1:45 am - 3:45 pm
MCT
-
IAD
22h 00m
1 stop
$973SAUDIA
Sun, Jul 12 - Tue, Jul 21
SAUDIA Logo
6:50 pm - 7:20 pm
IAD
-
MCT
16h 30m
1 stop
SAUDIA Logo
1:45 am - 3:45 pm
MCT
-
IAD
22h 00m
1 stop
$991SAUDIA
Wed, Jul 8 - Sat, Jul 18
SAUDIA Logo
6:50 pm - 7:20 pm
IAD
-
MCT
16h 30m
1 stop
SAUDIA Logo
6:50 pm - 3:45 pm
MCT
-
IAD
28h 55m
1 stop
$1,033SAUDIA
Fri, Jul 10 - Tue, Jul 21
SAUDIA Logo
6:50 pm - 7:20 pm
IAD
-
MCT
16h 30m
1 stop
SAUDIA Logo
1:45 am - 3:45 pm
MCT
-
IAD
22h 00m
1 stop
$1,039SAUDIA
Wed, Jul 22 - Fri, Aug 21
Etihad Airways Logo
3:10 pm - 3:45 pm
IAD
-
MCT
16h 35m
1 stop
Etihad Airways Logo
4:30 am - 9:45 am
MCT
-
IAD
37h 15m
1 stop
$1,130Etihad Airways
Mon, Jul 6 - Mon, Jul 20
Qatar Airways Logo
9:00 pm - 9:30 pm
IAD
-
MCT
16h 30m
1 stop
Qatar Airways Logo
11:00 pm - 8:45 am
MCT
-
IAD
17h 45m
1 stop
$1,336Qatar Airways
Sun, Aug 30 - Wed, Sep 2
Emirates Logo
10:55 am - 5:55 pm
IAD
-
SLL
23h 00m
1 stop
Emirates Logo
6:55 pm - 8:40 am
SLL
-
IAD
21h 45m
1 stop
$1,418Emirates
Sun, Aug 30 - Wed, Sep 2
Emirates Logo
10:55 am - 5:55 pm
IAD
-
SLL
23h 00m
1 stop
Emirates Logo
6:55 pm - 12:30 am
SLL
-
IAD
37h 35m
2 stops
$1,697Emirates
Sun, Aug 30 - Wed, Sep 2
Oman Air Logo
9:00 pm - 10:20 am
IAD
-
SLL
53h 20m
2 stops
Oman Air Logo
5:35 pm - 3:40 pm
SLL
-
IAD
30h 05m
2 stops
$1,849Oman Air
Sun, Aug 30 - Wed, Sep 2
Qatar Airways Logo
9:00 pm - 5:05 pm
IAD
-
SLL
36h 05m
2 stops
Qatar Airways Logo
5:35 pm - 3:40 pm
SLL
-
IAD
30h 05m
2 stops
$2,159Qatar Airways
Booking Insights

KAYAK's insights & trends for Dulles Intl to Oman flights

Get data-powered insights and trends into flights from Dulles Intl to Oman to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Oman?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Oman, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Oman is April, when tickets cost $671 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $1,153 and $1,111 respectively.

Good to know

Low seasonSeptember
Cheapest flight$769
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Washington Dulles Airport to Muscat

FAQs - booking Oman flights

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

    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 Oman.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington Dulles Airport to Oman 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 Oman?

    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 from Washington Dulles Airport to Oman with an airline and back 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 Oman?

    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 from Washington Dulles Airport to Oman up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Dulles Intl to Oman

 
Need help choosing which airline to fly with from Dulles Intl to Oman? 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.
8.1
Oman AirOverall score based on 130 reviews
8.1Boarding
8.0Comfort
7.6Entertainment
7.7Food
8.3Crew
Airline reviews

I like soft landing with Oman air both ways,food could have been better it was very poor

6.0 GoodAgata, Feb 2026
BKK - LHR
Read more Oman Air reviews

I like soft landing with Oman air both ways,food could have been better it was very poor

You guys need to check with your sub contractors. I had a confirmation email from airfare I don’t know then when I reach at the airport the check in offer did not see the ticket in the system. I had to issue another ticket at double the normal rate because I had to travel on the same day.

Joyful and pleasant. Food is amazing staff are so welcoming seats are comfortable. I would like to thank Shahrazad for her amazing service,

The seat was uncomfortable for me, less leg space and a tight space.

Very good - could have been more proactive asking for drinks as only got one all flight offered.

If you fly more often with Oman on the same route, you will realize the offered food is always the same. Quality of food is good, however, it is getting boring to know there is a soup or salad with goat cheese as starten and maincourse there is lamb, fish or vegetarian pasta. Pasta is always nice.

Man to Muscat the staff were poor. Missed bringing drinks to me & ran out of Beer. I didn't get a drink. Muscat to BKK staff excellent, food ok, and I was offered a drink.

Really a nice flight. , very comfortable seats and leg space.

Oman Air is on the relation Muscat-Salalah without any serious competition and that's to feel same as the metall bars of your seat in your backside after this flight. Don't expect anything other than being brought from A to B and you won't be disappointed

Everything was great in the business class. Seats 1A and 1C wouldn't recline properly. If i stood up then it did recline, even when the crew checked it he made me stand up recline it all the way and then he said "ok now you can sit" i just laughed it off.

Very disappointed to not have lounge access The shorter flight seats were uncomfortable

Seats were very comfortable and the staff too was very friendly.

The seats seemed smaller than other business class offerings. The entertainment menu was limited. Flight crew was good.

Dear Team, I purchased a full travel package that included 2 checked bags through you and JustFly. However, when I arrived at the airport, my ticket showed 0 checked bags. Since I was traveling internationally to India with 2 bags, It was a $200 per bag at the counter, which was extremely disappointing. For an international trip, why would I ever choose a no‑bag option for only $20–$30 less? This seems like an error in the booking process, and I am requesting clarification and a resolution. I have called JustFly and on phone for 1 hr :53 min and they couldn't help till I show some kind of proof etc which isn't possible but besides that love your service and using it for years !

Good one but just notice that you have to ask several time to get water or coffee .

Early arrival. Good boarding. Deplaning this flight is very slow both coming and going. Baggage arrived quickly for Pearson

It was fantastic. The flight from Chicago to Abu Dahbi was fantastic. The crew, food and service were amazing. Everything was handled by the crew member assigned to us , Nicholas, was usually done before we asked for it. Highly recommend Etihad!

Was so disappointing. Business class with no TV, uncomfortable seats. Had much higher expectations.

I didn’t have a flight because it was a fraud and you allow it. Illl never use Kayak again!!!

I missed my flight ,staff unhelpful, they sat and watched me wait ,gangway door closed, English was a problem no announcement I was on time now I missed my month vacation ,lost 1400 bucks no refund I'm sick to my stomach

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

Information on your arrival and departure airports