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฿9,273+ Direct flights from Washington, D.C. Dulles Intl Airport

IAD — BKK
2 Oct — 9 Oct1
1 adult
1 adult, Economy, 0 bags

Find direct flights from Dulles Intl within your budget

 

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Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.Portland

IAD Washington, D.C. Dulles Intl - PDX Portland

IADPDX

Washington, D.C. Dulles Intl

Tue 6/10

17:30-20:10

Nonstop5h 40m

Portland

Tue 13/10

08:25-16:27

Nonstop5h 02m

฿16,451

Washington, D.C.Portland

IAD Washington, D.C. Dulles Intl - PDX Portland

IADPDX

Washington, D.C. Dulles Intl

Thu 22/10

17:30-20:10

Nonstop5h 40m

Portland

Sat 24/10

08:25-16:27

Nonstop5h 02m

฿16,451

Washington, D.C.Portland

IAD Washington, D.C. Dulles Intl - PDX Portland

IADPDX

Washington, D.C. Dulles Intl

Fri 16/10

17:30-20:10

Nonstop5h 40m

Portland

Mon 19/10

08:25-16:27

Nonstop5h 02m

฿16,451

Washington, D.C.Portland

IAD Washington, D.C. Dulles Intl - PDX Portland

IADPDX

Washington, D.C. Dulles Intl

Thu 15/10

17:30-20:10

Nonstop5h 40m

Portland

Thu 22/10

08:25-16:27

Nonstop5h 02m

฿16,451

Washington, D.C.Portland

IAD Washington, D.C. Dulles Intl - PDX Portland

IADPDX

Washington, D.C. Dulles Intl

Tue 3/11

17:19-20:15

Nonstop5h 56m

Portland

Sat 7/11

08:30-16:22

Nonstop4h 52m

฿16,451

Washington, D.C.Portland

IAD Washington, D.C. Dulles Intl - PDX Portland

IADPDX

Washington, D.C. Dulles Intl

Thu 24/9

17:30-20:10

Nonstop5h 40m

Portland

Sun 27/9

08:25-16:27

Nonstop5h 02m

฿17,382

Washington, D.C.Portland

IAD Washington, D.C. Dulles Intl - PDX Portland

IADPDX

Washington, D.C. Dulles Intl

Thu 15/10

17:30-20:10

Nonstop5h 40m

Portland

Sun 18/10

08:25-16:27

Nonstop5h 02m

฿17,382

Washington, D.C.Portland

IAD Washington, D.C. Dulles Intl - PDX Portland

IADPDX

Washington, D.C. Dulles Intl

Wed 14/10

17:30-20:10

Nonstop5h 40m

Portland

Sun 18/10

08:25-16:27

Nonstop5h 02m

฿18,113

Washington, D.C.Portland

IAD Washington, D.C. Dulles Intl - PDX Portland

IADPDX

Washington, D.C. Dulles Intl

Wed 23/9

17:33-20:10

Nonstop5h 37m

Portland

Mon 28/9

08:25-16:27

Nonstop5h 02m

฿18,113

Washington, D.C.Portland

IAD Washington, D.C. Dulles Intl - PDX Portland

IADPDX

Washington, D.C. Dulles Intl

Sun 20/9

17:33-20:10

Nonstop5h 37m

Portland

Fri 2/10

08:25-16:27

Nonstop5h 02m

฿18,612

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Dulles Intl

Have a flexible travel schedule? Discover the best time to fly from Dulles Intl with our price prediction graph.
Estimated return price

Reviews of airlines flying direct to Dulles Intl

See what other customers who have flown with Korean Air and เตอร์กิชแอร์ไลน์ from Washington, D.C. Dulles Intl Airport have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Crew

8.7

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Walter,Jul 2026

LAX - BKK

It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!
Korean Air
8.4
Very Good
1,221 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Crew

8.7

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Walter,Jul 2026

LAX - BKK

It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!
เตอร์กิชแอร์ไลน์
7.4
Good
4,481 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Crew

8.7

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Walter,Jul 2026

LAX - BKK

It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!

Related info for your journey

  • Where can you fly direct from Washington, D.C. Dulles Intl Airport?

    Currently, the most popular direct flight destination from Washington, D.C. Dulles Intl Airport is Atlanta.

  • How much are direct flights from Washington, D.C. Dulles Intl Airport?

    On average, a one-way direct flight from Washington, D.C. Dulles Intl Airport will cost users approximately ฿9,661. If you're looking for a direct round-trip flight from Washington, D.C. Dulles Intl Airport, you can expect to pay around ฿10,194.

  • What is the best time of year to fly direct from Washington, D.C. Dulles Intl Airport?

    If you're seeking the lowest price on a direct flight from Washington, D.C. Dulles Intl Airport, October is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, January offers travelers the most options.

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