Cheap flights from Washington, D.C. to Udon Thani

Flights starting at £521. Choose between Turkish Airlines, Thai AirAsia, or Thai Lion Air to find the best price.

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How much do flights to Udon Thani cost?

Key info about flying to Udon Thani

Depart from
Washington Dulles International
Arrive to
Udon Thani International
Average flights per week
229
Flight distance

Check-in for a flight from Washington, D.C. to Udon Thani

NameCarrier codeIATA CodePassport needed during booking
Turkish AirlinesTHYTKNo
Thai AirAsiaAIQFDNo
Thai Lion AirTLMSLYes
Nok AirNOKDDYes
Thai AirwaysTHATGNo

Weather in Udon Thani

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January29°C17°C
February32°C20°C
March35°C24°C
April36°C26°C
May34°C26°C
June32°C25°C
July31°C25°C
August30°C24°C
September30°C24°C
October30°C22°C
November30°C21°C
December28°C17°C
Hottest Month
36°C
April
Coldest month
17°C
January
Sunny days
249
days per year

14 day forecast

Thursday
12 Dec
28°C21°C
19 Dec
30°C18°C
Friday
13 Dec
26°C21°C
20 Dec
30°C19°C
Saturday
14 Dec
28°C18°C
21 Dec
27°C15°C
Sunday
15 Dec
26°C16°C
22 Dec
27°C14°C
Monday
16 Dec
26°C14°C
23 Dec
27°C15°C
Tuesday
17 Dec
27°C16°C
24 Dec
27°C16°C
Wednesday
18 Dec
28°C16°C
25 Dec
28°C16°C

Travel tips & how to get from Washington, D.C. to Udon Thani

The cheapest price of a one-way ticket from Washington, D.C. to Udon Thani is £514. Round trip fares cost between £1,288 at the lowest and £1,449 at most.
Travelers usually depart from Washington Dulles International, Baltimore–Washington International, or Ronald Reagan Washington National when they travel from Washington, D.C. to Udon Thani. The most popular airlines for this route are Turkish Airlines, Thai AirAsia, Thai Lion Air, Nok Air, and Thai Airways. Washington, D.C. and Udon Thani have 229 direct flights per week.

Frequently asked questions

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What time do nonstop (direct) flights between Washington, D.C. and Udon Thani depart?
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What time do flights between Washington, D.C. and Udon Thani arrive?

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