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$815+ Cheap flights from District of Columbia to Sinop (OPS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — OPS
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from District of Columbia to Sinop

Keep the following information in mind while searching for District of Columbia to Sinop flight deals. Data was last updated September 15, 2025.

Round-trip from

$815
(LATAM Airlines)
From District of Columbia to Sinop
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Find flight deals from District of Columbia to Sinop

Best flights from District of Columbia to Sinop
Discover carefully curated flight deals from District of Columbia to Sinop that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2025.

This LATAM Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1912:30 pmIAD - OPS
2 stops26h 35mLATAM Airlines
Mon 2/2310:00 amOPS - IAD
2 stops27h 00mLATAM Airlines
Deal found 9/13$815

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Sinop that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from District of Columbia to Sinop that are best for you.

Fly from

District of Columbia

Fly to

Sinop

Route

Depart

Return

Price

Washington, D.C.Sinop

IAD - OPS

IADOPS

Washington, D.C. Dulles Intl

Thu 2/19

12:30 pm-4:05 pm

2 stops26h 35m

Sinop

Mon 2/23

10:00 am-12:00 pm

2 stops27h 00m

$815

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Best time to book a flight from District of Columbia to Sinop

Have a flexible travel schedule? Discover the best time to fly to Sinop from District of Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Sinop
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Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Sinop. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sinop from District of Columbia?

    Most people fly into Sinop (OPS) if they book a flight to Sinop from District of Columbia. Sinop is conveniently located just 5.8 mi from Sinop’s city center.

  • How long is the flight from District of Columbia to Sinop?

    There are many flights that can get you from District of Columbia to Sinop in 26h 35m. Fly via LATAM Airlines to get the fastest option. Airlines will cover a distance of 3782 mi.

  • Can I find deals for flights from District of Columbia to Sinop that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Sinop flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Sinop?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Sinop.

  • Can I find deals for business class flights from District of Columbia to Sinop?

    Yes. Cheapflights offers flight deals from District of Columbia to Sinop by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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