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Flights from Washington D.C. to Khon Kaen

Find cheap airlines flights from Washington D.C. to Khon Kaen

Choose from 1 carriers that fly from Washington D.C. to Khon Kaen, including Etihad Airways, Enjoy the cheapest tickets on this route with Turkish Airlines.
Etihad Airways logo Etihad Airways

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

      • IAD 1:30 PM
        33h 55m
        2 stops
        KKC 11:25 AM
        Washington D.C. - Khon Kaen | Sun, Nov 23 | Turkish Airlines
        KKC 9:00 PM
        50h 45m
        2 stops
        IAD 11:45 AM
        Khon Kaen - Washington D.C. | Sun, Nov 30 | Thai AirAsia
        $995 $1,902
        48% OFF
        48% OFF
        $1,902 $995
      • IAD 9:10 PM
        35h 35m
        2 stops
        KKC 8:45 PM
        Washington D.C. - Khon Kaen | Sun, Nov 23 | Etihad Airways
        KKC 8:25 AM
        67h 5m
        2 stops
        IAD 3:30 PM
        Khon Kaen - Washington D.C. | Sun, Nov 30 | Thai Airways
        $1,310 $1,902
        31% OFF
        31% OFF
        $1,902 $1,310
      • IAD 10:00 AM
        45h 40m
        2 stops
        KKC 7:40 PM
        Washington D.C. - Khon Kaen | Sun, Nov 23 | Ethiopian Airlines
        KKC 9:00 PM
        34h 5m
        2 stops
        IAD 7:05 PM
        Khon Kaen - Washington D.C. | Sun, Nov 30 | Thai AirAsia
        $1,547 $1,902
        19% OFF
        19% OFF
        $1,902 $1,547
      • IAD 8:05 PM
        27h 20m
        2 stops
        KKC 11:25 AM
        Washington D.C. - Khon Kaen | Sun, Nov 23 | Qatar Airways
        KKC 9:00 PM
        30h 55m
        2 stops
        IAD 3:55 PM
        Khon Kaen - Washington D.C. | Sun, Nov 30 | Thai AirAsia
        $1,559
        18% OFF
        $1,902 $1,559
      • WAS 1:00 PM
        17h 25m
        1 stop
        KKC Invalid Date
        Washington D.C. - Khon Kaen | Sun, Nov 16 | Normal Airline
        KKC 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        Khon Kaen - Washington D.C. | Tue, Nov 18 | Normal Airline
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Washington D.C. to Khon Kaen

The distance between Washington D.C. and Khon Kaen is about 13,860.66 km. The most popular month to Khon Kaen is November. The off-season for travel is September.

Cheapest round-trip ticket price$995
Off-season for travelSeptember
Peak season for travelNovember
Flight distance13,860.66 km
Popular airlineEtihad Airways

When is the cheapest time to fly from Washington D.C. to Khon Kaen?

The cheapest time for Washington D.C. to Khon Kaen flights: Nov 16 to Nov 23 — one way flight prices from $994.

Cheapest flights
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  • 916
  • 1623
  • 2330

  • Dec

    307
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • Which airlines offer direct flights from Washington D.C. to Khon Kaen?

    At the moment, you can catch a nonstop flight from Washington D.C. to Khon Kaen with the following airlines, including: Etihad Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Washington D.C. to Khon Kaen is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • The cheapest months to fly from Washington D.C. to Khon Kaen is September, when demand for travel is lower.
  • You can land at any one of the following hubs in Khon Kaen, with Dulles International Airport to Khon Kaen Airport (IAD-KKC) is by far the most common option on this route: Khon Kaen Airport (KKC).
  • The time difference between Khon Kaen and Washington D.C. is 12h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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