IAD - KUL

RM 1,581 Find Cheap Flights from Washington Dulles Airport to Kuala Lumpur Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Kuala Lumpur Intl departing on 25/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Kuala Lumpur Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Kuala Lumpur, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Kuala Lumpur, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
RM 4,501
Typical prices: RM 3,918-RM 4,743
Qatar Airways
Sun 1/3Thu 5/3
IAD - KUL • 2 stops
Cheapest one-way flight
RM 1,581
Typical prices: RM 2,596-RM 2,682
Multiple Airlines
Sun 25/1
IAD - KUL • 3 stops
When to travel
April
Cheapest • 17% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Kuala Lumpur Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to Kuala Lumpur (IAD-KUL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dulles Intl to Kuala Lumpur that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dulles Intl to Kuala Lumpur Intl

Sun, 1 Mar - Thu, 5 Mar
Qatar Airways Logo
19:06 - 07:55
IAD
-
KUL
47h 49m2 stops
Qatar Airways Logo
10:15 - 08:20
KUL
-
IAD
35h 05m1 stop
RM 4,501Qatar Airways
Fri, 27 Feb - Sat, 14 Mar
Qatar Airways Logo
10:40 - 08:55
IAD
-
KUL
33h 15m2 stops
Qatar Airways Logo
21:15 - 09:20
KUL
-
IAD
24h 05m1 stop
RM 4,509Qatar Airways
Sun, 11 Jan - Sun, 25 Jan
Qatar Airways Logo
10:40 - 08:55
IAD
-
KUL
33h 15m2 stops
Qatar Airways Logo
02:00 - 15:55
KUL
-
IAD
26h 55m1 stop
RM 4,530Qatar Airways
Mon, 9 Mar - Tue, 24 Mar
Multiple Airlines Logo
17:52 - 20:35
IAD
-
KUL
38h 43m2 stops
Multiple Airlines Logo
08:15 - 16:50
KUL
-
IAD
44h 35m2 stops
RM 4,542Multiple Airlines
Mon, 26 Jan - Thu, 12 Mar
Multiple Airlines Logo
16:30 - 15:40
IAD
-
KUL
34h 10m3 stops
Multiple Airlines Logo
23:05 - 10:05
KUL
-
IAD
47h 00m3 stops
RM 4,546Multiple Airlines
Sat, 24 Jan - Fri, 30 Jan
Qatar Airways Logo
20:05 - 23:25
IAD
-
KUL
38h 20m2 stops
Qatar Airways Logo
02:00 - 15:55
KUL
-
IAD
26h 55m1 stop
RM 4,554Qatar Airways
Sat, 10 Jan - Sat, 24 Jan
Turkish Airlines Logo
13:30 - 17:20
IAD
-
KUL
38h 50m1 stop
Turkish Airlines Logo
04:25 - 11:45
KUL
-
IAD
44h 20m1 stop
RM 4,567Turkish Airlines
Mon, 26 Jan - Thu, 12 Mar
Multiple Airlines Logo
14:35 - 06:55
IAD
-
KUL
27h 20m2 stops
Multiple Airlines Logo
23:05 - 10:05
KUL
-
IAD
47h 00m3 stops
RM 4,575Multiple Airlines
Sun, 25 Jan - Sun, 1 Feb
Multiple Airlines Logo
14:35 - 06:55
IAD
-
KUL
27h 20m2 stops
Multiple Airlines Logo
21:05 - 15:55
KUL
-
IAD
31h 50m2 stops
RM 4,579Multiple Airlines
Fri, 27 Feb - Sat, 14 Mar
Multiple Airlines Logo
14:35 - 05:30
IAD
-
KUL
25h 55m2 stops
Multiple Airlines Logo
22:55 - 10:05
KUL
-
IAD
47h 10m3 stops
RM 4,600Multiple Airlines
Booking Insights

KAYAK's insights & trends for Dulles Intl to Kuala Lumpur Intl flights

Get data-powered insights and trends into flights from Dulles Intl to Kuala Lumpur Intl to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Washington, D.C. Dulles Intl Airport to Kuala Lumpur Intl Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Dulles Intl Airport to Kuala Lumpur Intl Airport departing in March.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Kuala Lumpur Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Kuala Lumpur Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Kuala Lumpur Intl Airport is April, where tickets cost RM 4,099 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is RM 6,637 and RM 5,955 respectively.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Kuala Lumpur Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Kuala Lumpur Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Kuala Lumpur Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonNovember
Cheapest flightRM 1,581
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (21% more expensive on average)
Flight from Washington Dulles Airport to Kuala Lumpur Airport

When to book flights from Dulles Intl to Kuala Lumpur Intl

Are your dates flexible? Find out the best times to travel from Dulles Intl to Kuala Lumpur Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Kuala Lumpur Airport flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Kuala Lumpur Intl Airport?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Kuala Lumpur Intl Airport was RM 1,581 for a one-way ticket and RM 4,501 for a return.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Kuala Lumpur Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to Kuala Lumpur Airport?

    oneworld is the only airline alliance operating flights between Washington Dulles Airport and Kuala Lumpur Airport.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Kuala Lumpur Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Kuala Lumpur Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Kuala Lumpur Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kuala Lumpur Airport from Washington Dulles Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Kuala Lumpur Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Kuala Lumpur Airport with an airline and back to Washington Dulles Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Kuala Lumpur Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kuala Lumpur Airport from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Dulles Intl to Kuala Lumpur Intl

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Kuala Lumpur. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Kuala Lumpur Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Qatar AirwaysOverall score based on 3677 reviews
7.4Comfort
7.5Boarding
7.3Food
7.9Crew
7.4Entertainment
Airline reviews

All good. Over four hours flight if provided snacks like Qatar Airways would be better

8.0 ExcellentAnonymous, Oct 2025
DFW - YYC
Read more Qatar Airways reviews

All good. Over four hours flight if provided snacks like Qatar Airways would be better

Lobster starter in business class was not good, tough, served cold, and without butter. Movie selection was missing latest releases, did not offer older classic, high quality movies

Food was absolutely pathetic. I wasted so much food which I thought was inedible. I also loathe the inflight entertainment system which has very little content

My entire row did not have power for the full duration of a 14.5 hour flight. Could not charge any devices such as laptop or phones for the entirety of the long flight. The flight attendants tried to remedy the issue by resetting the power, but were not successful. The only other solution provided was to move me to another seat on the plane which was in the middle row. I had paid for a “preferred” seat that was a window seat. This was a downgrade being offered due to the power issue.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

I was travelling 3.5 years after. Agree Economy is no business class but the food was mediocre. Ordered a Hindu meal, the salads were bitter . The food was really below quality and had no tast from what I had in the past. Indian Railways probably have a better quality food when compared. However the kids meal was really nice and really appreciate how they were taken care of. The restrooms were dirty .

My flight was with American Airlines 120. The flight was delayed 3 hours and I missed my connection. When I arrived in Doha, the AA staff told me to call an 800 number to rebook a different flight, which was unacceptable. Eventually a Qatar Air staff member helped rebook me on a flight to Manila, that was 12 hours later. They offered me a hotel and meal voucher which I declined, because I didn’t want to leave the airport. Long story short, I spent 12 hours in the Doha airport waiting for my next flight.

Overall the experience was neat with crew being nice and caring especially to parent with kids. The free snacks option was okay. The kiosk at Philly airport didn’t work.

Reason for travelling Tampa to Orlando is to fly Qatar Airline. we end up with American Airline. This was the miserable experience I ever had in my entire travel history. Flight attendants were rude. They hit my knee with the food cart and I was holding ice pack for 2 hours. I still have the pain after a week. WE boarded the flight twice because of the temperature inside the plan.

First keep the airline as you promise. Reason for travelling from Orlando to Tampa is to go with Qatar Airline. We end up with American Airline. As expected the service was horrible.

Everything you need to know for your flight from Dulles Intl to Kuala Lumpur Intl

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