$815 Cheap Flights to Sinop in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from the United States to Sinop

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:55 pm - 4:05 pmDCA-OPS

25h 10m2 stops

10:00 am - 6:06 pmOPS-DCA

32h 06m2 stops

$815LATAM Airlines

Find Deal

Thu, Mar 19 - Sun, Mar 22

12:30 pm - 4:05 pmIAD-OPS

26h 35m2 stops

10:00 am - 11:53 amOPS-IAD

26h 53m2 stops

$815LATAM Airlines

Find Deal

Thu, Feb 19 - Mon, Feb 23

2:35 pm - 12:30 pmIAD-OPS

20h 55m3 stops

1:10 pm - 1:15 pmOPS-IAD

25h 05m3 stops

$924Multiple Airlines

Find Deal

Thu, Dec 4 - Thu, Dec 11

2:35 pm - 3:05 pmIAD-OPS

23h 30m2 stops

1:10 pm - 1:15 pmOPS-IAD

25h 05m3 stops

$963Multiple Airlines

Find Deal

Thu, Dec 4 - Thu, Dec 11

12:19 pm - 4:05 pmIAD-OPS

26h 46m2 stops

10:00 am - 11:39 amOPS-IAD

26h 39m2 stops

$978LATAM Airlines

Find Deal

Thu, Dec 4 - Thu, Dec 11

2:25 pm - 4:05 pmDCA-OPS

24h 40m2 stops

10:00 am - 10:05 amOPS-DCA

25h 05m2 stops

$1,030LATAM Airlines

Find Deal

Thu, Dec 4 - Thu, Dec 11

6:21 pm - 4:05 pmBWI-OPS

20h 44m2 stops

10:00 am - 10:12 amOPS-BWI

25h 12m2 stops

$1,036LATAM Airlines

Find Deal

Thu, Dec 4 - Thu, Dec 11

10:16 am - 3:05 pmSFO-OPS

24h 49m2 stops

3:45 pm - 11:06 amOPS-SFO

23h 21m2 stops

$1,115GOL

Find Deal

Tue, Dec 2 - Tue, Dec 9

7:51 pm - 12:30 pmDCA-OPS

39h 39m3 stops

1:10 pm - 10:29 pmOPS-DCA

34h 19m3 stops

$1,157Azul

Find Deal

Thu, Dec 4 - Thu, Dec 11

8:55 am - 12:30 pmSFO-OPS

23h 35m3 stops

5:20 pm - 11:44 amOPS-SFO

22h 24m2 stops

$1,220Azul

Find Deal

Tue, Dec 2 - Tue, Dec 9

Fly from

Route

Depart

Return

Price

Washington, D.C.Sinop

DCA - OPS

DCAOPS

Washington, D.C. Reagan-National

Thu 3/19

2:55 pm-4:05 pm

2 stops25h 10m

Sinop

Sun 3/22

10:00 am-6:06 pm

2 stops32h 06m

$815

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-11:53 am

2 stops26h 53m

$815

Washington, D.C.Sinop

IAD - OPS

IADOPS

Washington, D.C. Dulles Intl

Thu 12/4

2:35 pm-12:30 pm

3 stops20h 55m

Sinop

Thu 12/11

1:10 pm-1:15 pm

3 stops25h 05m

$924

Washington, D.C.Sinop

IAD - OPS

IADOPS

Washington, D.C. Dulles Intl

Thu 12/4

2:35 pm-3:05 pm

2 stops23h 30m

Sinop

Thu 12/11

1:10 pm-1:15 pm

3 stops25h 05m

$963

Washington, D.C.Sinop

IAD - OPS

IADOPS

Washington, D.C. Dulles Intl

Thu 12/4

12:19 pm-4:05 pm

2 stops26h 46m

Sinop

Thu 12/11

10:00 am-11:39 am

2 stops26h 39m

$978

Washington, D.C.Sinop

DCA - OPS

DCAOPS

Washington, D.C. Reagan-National

Thu 12/4

2:25 pm-4:05 pm

2 stops24h 40m

Sinop

Thu 12/11

10:00 am-10:05 am

2 stops25h 05m

$1,030

BaltimoreSinop

BWI - OPS

BWIOPS

Baltimore/Washington

Thu 12/4

6:21 pm-4:05 pm

2 stops20h 44m

Sinop

Thu 12/11

10:00 am-10:12 am

2 stops25h 12m

$1,036

San FranciscoSinop

SFO - OPS

SFOOPS

San Francisco

Tue 12/2

10:16 am-3:05 pm

2 stops24h 49m

Sinop

Tue 12/9

3:45 pm-11:06 am

2 stops23h 21m

$1,115

Washington, D.C.Sinop

DCA - OPS

DCAOPS

Washington, D.C. Reagan-National

Thu 12/4

7:51 pm-12:30 pm

3 stops39h 39m

Sinop

Thu 12/11

1:10 pm-10:29 pm

3 stops34h 19m

$1,157

San FranciscoSinop

SFO - OPS

SFOOPS

San Francisco

Tue 12/2

8:55 am-12:30 pm

3 stops23h 35m

Sinop

Tue 12/9

5:20 pm-11:44 am

2 stops22h 24m

$1,220

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Sinop flight deals and tips

Summary info about Sinop flight prices, duration and airlines

Best Round-Trip Price	$815
Fastest flight time	20h 44m

The best round-trip flight price to Sinop from United States in the last 72 hours is $815 (Washington, D.C. Reagan-National to Sinop).

Search Deals

The fastest flight to Sinop from United States takes 20h 44m (Baltimore/Washington to Sinop).

Search Deals

Frequently asked questions about flying to Sinop

Is there an alternative airport near Sinop?

Sorriso Adolinao Bedin Airport or Lucas do Rio Verde Bom Futuro Municipal Airport can be an alternative airport used for travel to Sinop.

When did momondo last update prices for flights to Sinop Airport?

Prices for flights to Sinop Airport refresh daily.

How old do you have to be to fly to Sinop Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Sinop Airport.

What documentation or ID do you need to fly to Sinop Airport?

The required travel and health documents for your Sinop Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sinop Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Sinop?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sinop.

Can I find flights to Sinop with flexible booking policies on momondo?

Flights to Sinop with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Sinop?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Sinop.