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1.075 € Cheap Flights from Techo International to Washington Dulles

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Flight deals from Techo International to Washington Dulles

Looking for a cheap last-minute deal or the best return flight from Techo International to Washington Dulles? Find the lowest prices on one-way and return tickets right here.
Washington D.C..1.075 € per passenger.Departing Tue, 22 Sep, returning Sat, 26 Sep.Return flight with Korean Air and Alaska Airlines.Outbound indirect flight with Korean Air, departs from Techo International on Tue, 22 Sep, arriving in Washington Dulles.Inbound indirect flight with Alaska Airlines, departs from Washington Dulles on Sat, 26 Sep, arriving in Techo International.Price includes taxes and charges.From 1.075 €, select.
Washington D.C..1.082 € per passenger.Departing Mon, 19 Oct, returning Sat, 31 Oct.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Techo International on Mon, 19 Oct, arriving in Washington Dulles.Inbound indirect flight with Turkish Airlines, departs from Washington Dulles on Sat, 31 Oct, arriving in Techo International.Price includes taxes and charges.From 1.082 €, select.
Washington D.C..1.292 € per passenger.Departing Mon, 2 Nov, returning Wed, 2 Dec.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Techo International on Mon, 2 Nov, arriving in Washington Dulles.Inbound indirect flight with Korean Air, departs from Washington Dulles on Wed, 2 Dec, arriving in Techo International.Price includes taxes and charges.From 1.292 €, select.
Washington D.C..1.294 € per passenger.Departing Wed, 28 Oct, returning Sat, 28 Nov.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Techo International on Wed, 28 Oct, arriving in Washington Dulles.Inbound indirect flight with Korean Air, departs from Washington Dulles on Sat, 28 Nov, arriving in Techo International.Price includes taxes and charges.From 1.294 €, select.
Washington D.C..1.295 € per passenger.Departing Mon, 7 Dec, returning Tue, 5 Jan.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Techo International on Mon, 7 Dec, arriving in Washington Dulles.Inbound indirect flight with Korean Air, departs from Washington Dulles on Tue, 5 Jan, arriving in Techo International.Price includes taxes and charges.From 1.295 €, select.
Washington D.C..1.295 € per passenger.Departing Mon, 16 Nov, returning Mon, 23 Nov.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Techo International on Mon, 16 Nov, arriving in Washington Dulles.Inbound indirect flight with Korean Air, departs from Washington Dulles on Mon, 23 Nov, arriving in Techo International.Price includes taxes and charges.From 1.295 €, select.
Washington D.C..1.371 € per passenger.Departing Fri, 18 Dec, returning Thu, 31 Dec.Return flight with Air Cambodia and TAP Air Portugal.Outbound indirect flight with Air Cambodia, departs from Techo International on Fri, 18 Dec, arriving in Washington Dulles.Inbound indirect flight with TAP Air Portugal, departs from Washington Dulles on Thu, 31 Dec, arriving in Techo International.Price includes taxes and charges.From 1.371 €, select.
Washington D.C..1.396 € per passenger.Departing Thu, 6 Aug, returning Thu, 19 Nov.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Techo International on Thu, 6 Aug, arriving in Washington Dulles.Inbound indirect flight with Turkish Airlines, departs from Washington Dulles on Thu, 19 Nov, arriving in Techo International.Price includes taxes and charges.From 1.396 €, select.
Washington D.C..1.446 € per passenger.Departing Sat, 22 Aug, returning Sat, 5 Sep.Return flight with EVA Air and Alaska Airlines.Outbound indirect flight with EVA Air, departs from Techo International on Sat, 22 Aug, arriving in Washington Dulles.Inbound indirect flight with Alaska Airlines, departs from Washington Dulles on Sat, 5 Sep, arriving in Techo International.Price includes taxes and charges.From 1.446 €, select.

Find the cheapest month to fly from Techo International to Washington Dulles

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Techo International to Washington Dulles flights are currently cheapest in September.
Jul
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Aug
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Sep
from 1.075 €
Oct
from 1.082 €
Nov
from 1.295 €
Dec
from 1.371 €
Jan
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Feb
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Mar
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Apr
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May
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Jun
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Techo International to Washington Dulles: Alternative routes

Compare routes from Techo International to Washington D.C. below. You may find an airport to fly into that's cheaper, faster, or easier than Washington Dulles.

Washington Ronald Reagan

5km from central Washington D.C.
Closest
from 1.525 €
Search flights

Washington Dulles

37km from central Washington D.C.
Cheapest
from 1.075 €
Search flights

Baltimore Washington International

44km from central Washington D.C.
from 1.476 €
Search flights

Phnom Penh to Washington D.C.: Flight information

The things to know before you go.
Cheapest flight found1.075 €
Cheapest month to flySeptember

Finding cheap flights from Techo International to Washington Dulles: Frequently asked questions

The best price we found for a return flight from Techo International to Washington Dulles is 1.075 €. 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 Techo International to Washington Dulles. But we found flights with one or more stops from 1.075 €.
As of July 2026, there are no flights flying from Techo International to Washington Dulles.
The cheapest month to fly from Techo International to Washington Dulles is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Techo International Airport to Washington Dulles Airport on Tuesday, 22 September 2026.
No airlines currently offer direct flights between Techo International Airport and Washington Dulles 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 Washington Dulles 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 Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Korean Air offers the cheapest flight tickets to Washington Dulles.

Travelling from Techo International Airport (KTI) to Washington Dulles Airport (IAD): what you need to know

  • Washington DC's timezone is UTC-5, which makes Washington DC 12 hours behind Phnom Penh.

  • Leave plenty of time to make your KTI to IAD flight. Generally, it's best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Travelling during a peak month like January? School holidays and other popular periods can result in longer lines at check-in and security. Play things extra safe and get there up to four hours before an international flight and two hours before domestic departures.

Handy information about Techo International Airport (KTI)

  • When it comes to the on-time performance of Techo International Airport, data shows 69% of flights arrive within the expected timeframe.

  • The journey from the centre of Phnom Penh to Techo International Airport is about 23 kilometres. Check out Google Maps for the best route, whether you plan to drive or take public transport.

  • Get your flight from Techo International Airport to Washington Dulles Airport off to a stress-free start. Only a quick drive from KTI, book a night at zhuo' bo Hotel and be well-rested for the trip ahead.

Arriving at Washington Dulles Airport (IAD)

Getting from Washington Dulles Airport (IAD) to central Washington DC

  • You'll find IAD at 1 Saarinen Circle.

  • Washington Dulles Airport is approximately 40 kilometres from central Washington DC. Driving there takes about 45 minutes.

  • Getting to the centre by public transport takes about 1 hour 10 minutes.

When to fly to Washington Dulles Airport (IAD)

  • The quietest month for a flight from Techo International Airport to Washington Dulles Airport is February, while July is the busiest. Choose the best time to go to Washington DC based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • Before locking in your flight from Techo International Airport to Washington Dulles Airport, think about the kind of weather you enjoy. July is the warmest month in Washington DC, with temperatures ranging from 19ºC (66ºF) to 33ºC (91ºF).

  • If you want cooler conditions, search for a cheap ticket from KTI to IAD in January. Temperatures average between -6ºC (21ºF) and 10ºC (50ºF) then.

Explore more of the United States

  • Washington DC is always a good idea, but there are so many other parts of the United States you should also see. Around 322 kilometres north-east of Washington DC, a visit to New York will keep you on the move. Start with leading attractions like Central Park, Statue of Liberty and Metropolitan Museum of Art.

  • Philadelphia is another must-experience destination in the United States and is around 193 kilometres north-east of Washington DC. No trip is complete without visiting Independence Hall, Liberty Bell and Philadelphia Museum of Art.

Plan the rest of your trip from Phnom Penh to Washington D.C.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.