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$815+ Cheap flights from Washington, D.C. (WAS) 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — OPS
Nov 26 — Dez 31
Mi 11/26
Mi 12/3
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Sinop

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Sinop (OPS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated Oktober 27, 2025.

Round-trip from

$815
(LATAM Airlines)
From Washington, D.C. (WAS) to Sinop
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Cheapest flights from Washington, D.C. to Sinop
Explore the most affordable flight options available from Washington, D.C. to Sinop. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Oktober 27, 2025.

This Ovago deal was found by Cheapflights users on 10/25. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 12/96:21 pmBWI - OPS
2 stops20h 44mLATAM Airlines
Di 12/164:50 pmOPS - BWI
3 stops41h 28mLATAM Airlines
Deal found 10/25$1,051

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 Oktober 27, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Sinop that are best for you.

Fly from

Washington, D.C.

Fly to

Sinop

Route

Depart

Return

Price

Washington, D.C.Sinop

DCA - OPS

DCAOPS

Washington, D.C. Reagan-National

Do 3/19

2:00 pm-4:05 pm

2 stops26h 05m

Sinop

So 3/22

10:00 am-6:06 pm

2 stops32h 06m

$815

Washington, D.C.Sinop

IAD - OPS

IADOPS

Washington, D.C. Dulles Intl

Do 2/19

12:30 pm-4:05 pm

2 stops26h 35m

Sinop

Mo 2/23

10:00 am-11:53 am

2 stops26h 53m

$815

BaltimoreSinop

BWI - OPS

BWIOPS

Baltimore/Washington

Di 12/9

6:21 pm-4:05 pm

2 stops20h 44m

Sinop

Di 12/16

4:50 pm-9:18 am

3 stops41h 28m

$1,051

BaltimoreSinop

BWI - OPS

BWIOPS

Baltimore/Washington

Do 2/19

2:10 pm-4:05 pm

2 stops24h 55m

Sinop

Mo 2/23

10:00 am-11:07 am

2 stops26h 07m

$2,445

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/24

Best time to book a flight from Washington, D.C. to Sinop

Have a flexible travel schedule? Discover the best time to fly to Sinop from Washington, D.C. 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 Washington, D.C. to Sinop
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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 Washington, D.C.?

    Located just 5.8 mi from the city center, Sinop is the airport most travelers will use when flying to Sinop from Washington, D.C.. Booking flights from Washington, D.C. to Sinop (OPS) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. from 0 different airlines.

  • How long is the flight from Washington, D.C. to Sinop?

    LATAM Airlines can get you from Washington, D.C. to Sinop in just under 26h 05m. Your travel time can differ by up to . Washington, D.C. and Sinop are separated by a distance of 3766 mi.

  • What are the most popular routes from Washington, D.C. to Sinop?

    The most popular route from Washington, D.C. to Sinop is Baltimore/Washington - Sinop. You may also consider Washington, D.C. Reagan-National - Sinop or Washington, D.C. Dulles Intl - Sinop.

  • Can I find deals for flights from Washington, D.C. to Sinop that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Sinop flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Sinop?

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

  • Can I find deals for business class flights from Washington, D.C. to Sinop?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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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