App
Customer Support
NZD
Find Bookings
Trip.com
>
Cheap Flights
>
Brazil
>
Mato Grosso
>
Sinop
>
Washington D.C. to Sinop flight
>
Dulles International Airport to Sinop flight
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap Flights from Dulles International Airport to Sinop

Search for flights from Dulles International Airport to Sinop and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
      • IAD22:35
        17h 35m
        1 stop
        OPS16:10
        Washington D.C. - Sinop|Wed, Jun 4|United Airlines
        NZD 1,504NZD 1,671
        10% OFF
        10% OFF
        NZD 1,671NZD 1,504

        Choose United Airlines flights from Washington D.C. to Sinop. The one-way connecting flight with United Airlines departs from Dulles International Airport on Wed, Jun 4, arriving at Sinop Airport. One-way Prices start from NZD 1,504 including taxes and charges.

      • IAD1:00 PM
        3h 5m
        Direct
        OPS2:00 PM
        Washington D.C. - Sinop|Tue, Jun 10|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Airports in Sinop

Learn about different airports in Sinop, find the best flight and transfer options, and plan your journey.

  • 10943.25 km from central Sinop
    Sinop Airport
    Tickets From
    NZD 740

Flight Schedule from Dulles International Airport to Sinop

Check the schedule for flights from Dulles International Airport to Sinop and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AV149

    avianca

    07:00

    IAD

    5.4h

    11:24

    BOG

    SMTWTFS
    Search

  2. G35852

    Gol Linhas Aereas Inteligentes

    18:05

    BOG

    6.1h

    02:10

    GRU

    -M-WTFS

  3. G31482

    Gol Linhas Aereas Inteligentes

    09:35

    GRU

    2.8h

    11:20

    OPS

    SMTWTFS

  4. LA6505

    LATAM Airlines

    17:30

    IAD

    2.1h

    19:34

    ATL

    SMTWTFS
    Search

  5. LA6376

    LATAM Airlines

    22:25

    ATL

    9.6h

    09:00

    GRU

    SMTWTFS

  6. LA3664

    LATAM Airlines

    14:30

    GRU

    2.7h

    16:10

    OPS

    SMTWTFS

  7. DL5272

    Delta Air Lines

    20:30

    IAD

    1.5h

    22:00

    JFK

    --TWTF-
    Search

  8. LA8181

    LATAM Airlines

    20:15

    JFK

    9.5h

    06:45

    GRU

    SMTWTFS

  9. AD4554

    Azul Airlines

    15:15

    VCP

    2.4h

    16:40

    OPS

    SMTWTFS

  10. UA861

    United Airlines

    22:35

    IAD

    9.9h

    09:30

    GRU

    SMTWTFS
    Search

  11. LA3664

    LATAM Airlines

    14:30

    GRU

    2.7h

    16:10

    OPS

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Dulles International Airport to Sinop

Cheapest one-way flight priceNZD 1,503
Off-season for travelAugust
Peak season for travelAugust

FAQs for Dulles International Airport to Sinop Flights

  • What is the transportation method from the main airport to downtown in Sinop?

    • The distance from Sinop Airport to downtown is about 8 km. It takes about 20 minutes by taxi.

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.