IAD - ZYL

$1,133 Find Cheap Flights from Washington, D.C. to Sylhet - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,133
Typical prices: $1,008-$1,098
Multiple Airlines
Mon 9/3Mon 9/10
IAD - ZYL • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. Dulles Intl Airport and Sylhet. You'll need to take a connecting flight to reach the destination.
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Flight Deals

Cheap Flights from Washington, D.C. to Sylhet (IAD-ZYL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Sylhet

Thu, Sep 3 - Thu, Sep 10
Multiple Airlines Logo
9:00 pm - 2:45 pmIAD  Washington, D.C. Dulles Intl-ZYL Sylhet Osmani Intl
31h 45m2 stops Doha Hamad Intl Dhaka Hazrat Shahjalal Intl
Multiple Airlines Logo
8:25 pm - 8:45 amZYL  Sylhet Osmani Intl-IAD Washington, D.C. Dulles Intl
46h 20m2 stops Dhaka Hazrat Shahjalal Intl Doha Hamad Intl
$1,133Multiple Airlines
Useful Info

Key details for Washington, D.C. Dulles Intl Airport to Sylhet flights

Cheapest flight

$1,133
Flight from Washington, D.C. Dulles Intl Airport to Sylhet

When to book flights from Washington, D.C. to Sylhet

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Sylhet based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. Dulles Intl Airport to Sylhet flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Sylhet?

    Flights from Washington, D.C. Dulles Intl Airport to Sylhet usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Sylhet Osmani Intl (ZYL).

  • Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Sylhet?

    Yes. Being flexible with your travel dates can save you up to 49% on the Washington, D.C. Dulles Intl Airport to Sylhet route. Tuesday is the cheapest departure day at $1,008 round-trip on average, while Saturday is the most expensive at $1,968, a difference of $960. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from Washington, D.C. Dulles Intl Airport to Sylhet?

    A nonstop flight from Washington, D.C. Dulles Intl Airport to Sylhet takes 0h 00m, covering 7,962 miles.

  • What are the earliest and latest flights from Washington, D.C. Dulles Intl Airport to Sylhet?

    These are the earliest and latest flight times available from Washington, D.C. Dulles Intl Airport to Sylhet:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

  • Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Sylhet?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • What is the time difference between Washington, D.C. Dulles Intl Airport and Sylhet?

    Sylhet is 10 hours ahead of Washington, D.C. Dulles Intl Airport (Bangladesh Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • How much should I expect to pay for a Washington, D.C. Dulles Intl Airport to Sylhet flight?

    Round-trip flights from Washington, D.C. Dulles Intl Airport to Sylhet range from $1,008 to $1,098, with an average of $1,008 over the past 12 months. Anything below $1,008 counts as a good deal.

Your guide to booking Washington, D.C. Dulles Intl Airport to Sylhet flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Saturday. On this route, Tuesday flights average $1,008 - about $960 less than Saturday (49% savings) based on the last 12 months.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Sylhet Osmani Intl Airport.
    - Hillside Holiday Home

Everything you need to know for your flight from Washington, D.C. to Sylhet

Information on your arrival and departure airports

Washington, D.C. (IAD)
Sylhet (ZYL)