Cheap flights from Washington, D.C. to Trat from $1,274

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Trat departing on 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Washington, D.C. to Trat

Cheap round-trip flights

Qatar Airways Logo
9:00 pm - 5:15 pmIAD-TDX
33h 15m2 stops
Qatar Airways Logo
1:10 pm - 3:40 pmTDX-IAD
37h 30m2 stops
$1,274Qatar Airways
Find Deal
Sun, Sep 14 - Thu, Sep 18

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Trat 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, momondo users made 832,500 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Trat that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Trat

IAD - TDX

IADTDX

Washington, D.C. Dulles Intl

Sun 9/14

9:00 pm-5:15 pm

2 stops33h 15m

Trat

Thu 9/18

1:10 pm-3:40 pm

2 stops37h 30m

$1,274

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Trat from

How to get the cheapest flight ticket from Washington, D.C. to Trat

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to Trat?

Average flight duration from Washington, D.C. to Trat depends on which airport you fly into and out of. Flying from Washington, D.C. to Trat is 33h 15m on average, while flying from Baltimore to Trat is 34h 53m on average. Trat is the most popular airport in Trat.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Trat according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Trat (WAS to TDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Trat

Best Price Found

$1,274

Fastest flight time

33h 15m

Direct flights

None

Airports in Trat

1 airport
The best flight deal from Washington, D.C. to Trat found on momondo in the last 72 hours is $1,274
The fastest flight from Washington, D.C. to Trat takes 33h 15m
There are no direct flights from Washington, D.C. to Trat. Popular non-direct route for this connection is Washington, D.C. Dulles Intl Airport - Trat Airport.
There is 1 airport near Trat: Trat (TDX)
  • How far is Washington, D.C. to Trat by plane?

    The distance between Washington, D.C. and Trat is about 8896.4 mi. Flights usually cover this in 33h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Washington, D.C. to Trat Airport?

    Prices for flights from Washington, D.C. to Trat Airport are updated daily.

  • How old do you have to be to fly from Washington, D.C. to Trat 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 from Washington, D.C. to Trat Airport.

  • What documentation or ID do you need to fly to Trat Airport?

    The travel and health documents you'll need for your trip to Trat Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Trat Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Trat?

Book flights to Trat if you plan to visit one of these locations
Ko Chang
Chanthaburi

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Trat?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Trat. momondo saves you time and could save you money on your trip.

Can I find flights from Washington, D.C. to Trat with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Trat from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Trat?

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 from Washington, D.C. to Trat.

I’m not ready to book a flight from Washington, D.C. to Trat right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Trat flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Trat trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/19
Tue 8/26

Find better results for your trip to Thailand