1.120 € Cheap Flights from Washington Dulles to Pattaya (Chonburi)

Compare Washington Dulles to Pattaya (Chonburi) flight deals

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Flight deals from Washington Dulles to Pattaya (Chonburi)

Looking for a cheap last-minute deal or the best return flight from Washington Dulles to Pattaya (Chonburi)? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Washington Dulles to Pattaya (Chonburi)

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to Pattaya (Chonburi) flights are currently cheapest in September.

Washington Dulles to Pattaya (Chonburi): Alternative routes

Compare routes from Washington Dulles to Rayong below. You may find an airport to fly into that's cheaper, faster, or easier than Pattaya (Chonburi).

Washington D.C. to Rayong: Flight information

The things to know before you go.
Cheapest flight found1.120 €
Cheapest month to flySeptember

Finding cheap flights from Washington Dulles to Pattaya (Chonburi): Frequently asked questions

The best price we found for a return flight from Washington Dulles to Pattaya (Chonburi) is 1.120 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Washington Dulles to Pattaya (Chonburi). But we found flights with one or more stops from 1.120 €.
As of July 2025, there are no flights flying from Washington Dulles to Pattaya (Chonburi).
The cheapest month to fly from Washington Dulles to Pattaya (Chonburi) is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to Pattaya (Chonburi) Airport on Tuesday, 2 September 2025.
No airlines currently offer direct flights between Washington Dulles Airport and Pattaya (Chonburi) Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Pattaya (Chonburi) but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Rayong is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Emirates offers the cheapest flight tickets to Pattaya (Chonburi).

Flying from Washington Dulles International Airport (IAD) to Utapao Airport (UTP): what you need to know

  • Rayong is 11 hours ahead of Washington DC and follows the UTC+7 timezone.

  • Give yourself enough time to catch your IAD to UTP flight. As a rule of thumb, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • During popular months like April, it's a good idea to get to the airport even earlier. Plan to arrive two hours before domestic departures and four hours ahead for international flights when you fly during a high season in general.

  • Pick a stopover if you prefer to break up your flight. Simply uncheck 'Direct flights only' to look at all your options for tickets from Washington Dulles International Airport to Utapao Airport. Dubai Airport is a popular stopover on the IAD to UTP route.

How to find the cheapest flights from Washington Dulles International Airport (IAD) to Utapao Airport (UTP)

  • Currently, 462 € is the cheapest price we've found for a one-way Washington Dulles International Airport to Utapao Airport flight. The best price for a return plane ticket is 1.120 €. Remember that fares may change due to availability when booking.

  • It's a good idea to book early if you want to find cheap tickets from IAD to UTP. That's because flight prices are based on demand, which tends to increase closer to departure.

  • The 'Whole month' search tool shows you the cheapest flights from Washington Dulles International Airport to Utapao Airport across the entire month. It's a good way to snap up a bargain if your travel dates are flexible.

  • Finding cheap flights from IAD to UTP is a cinch with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know when a lower fare pops up.

  • Tailor your trip using filters. Select your arrival and departure times, airlines and total journey duration. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Washington Dulles International Airport to Utapao Airport.

Handy information about Washington Dulles International Airport (IAD)

  • IAD is located at 1 Saarinen Circle.

  • Of the departures from Washington Dulles International Airport, 74.39% arrive on time at their destination.

  • Central Washington DC to Washington Dulles International Airport is approximately 56 kilometres. Depending on traffic, it'll take about 50 minutes to get there if you're ride-sharing, catching a cab or driving.

  • You can expect a trip time of about 3 hours 25 minutes when using public transport.

  • Have an early flight from Washington Dulles International Airport to Utapao Airport? Avoid the stress of rushing to the airport (and sneak in some extra precious sleep) by choosing one of these hotels close to IAD:

Arriving at Utapao Airport (UTP)

  • If you're getting in on a late Washington Dulles International Airport to Utapao Airport flight, few things beat the convenience of being near the terminal. Collect your bags from the carousel and then be tucked up in bed soon after at one of these hotels near UTP:

  • Get your adventure underway by picking up an Utapao Airport rental car. Grab your wheels from Drive Car Hire, Avis or Localrent to explore Rayong and beyond.

  • Reserving your ride from Utapao Airport around two weeks ahead increases your chances of getting a good deal.

Getting from Utapao Airport (UTP) to central Rayong

  • Utapao Airport to central Rayong has a drive time of around 55 minutes. It's approximately 40 kilometres away.

When to fly to Utapao Airport (UTP)

  • March is the most popular month for flights from Washington Dulles International Airport to Utapao Airport. To avoid the crowds, visit Rayong in April.

  • Book your flight from Washington Dulles International Airport to Utapao Airport for April if you'd like to go to Rayong during its warmest month. You can expect temperatures of between 26ºC (79ºF) and 33ºC (91ºF).

  • January has average temperatures of between 21ºC (70ºF) and 31ºC (88ºF). Look for cheap tickets from IAD to UTP sometime then if you like travelling in cooler conditions.

Explore more of Thailand

  • Rayong has its own special appeal, but there are so many other corners of Thailand you should also see. About 145 kilometres north-west of Rayong, a visit to Bangkok will keep your itinerary busy. Don't miss top attractions like Grand Palace, Wat Arun and Wat Phra Kaew.

  • Around 80 kilometres north-west of Rayong, Chon Buri is another favourite stop in Thailand. Get a taste of what this destination has to offer at Wat Ton Son, Forest and Phra Phutthasihing Hall.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.