IAD - KGL

$628 Find Cheap Flights from Washington Dulles Airport to Kigali

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 Kigali departing on 9/7. 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

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Kigali.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Kigali.
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Flight Deals

Cheap Flights from Dulles Intl to Kigali (IAD-KGL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Kigali 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 round-trip flight deals from Dulles Intl to Kigali

Wed, Oct 15 - Mon, Oct 20
Qatar Airways Logo
9:00 pm - 1:30 pmIAD-KGL
34h 30m1 stop
Qatar Airways Logo
3:50 pm - 3:40 pmKGL-IAD
29h 50m1 stop
$861Qatar Airways
Find Deal
Wed, Nov 5 - Sun, Nov 9
Qatar Airways Logo
8:05 pm - 1:30 pmIAD-KGL
34h 25m1 stop
Qatar Airways Logo
3:50 pm - 3:55 pmKGL-IAD
31h 05m1 stop
$900Qatar Airways
Find Deal
Wed, Oct 1 - Wed, Oct 8
Ethiopian Air Logo
9:20 pm - 1:05 amIAD-KGL
21h 45m2 stops
Ethiopian Air Logo
5:40 pm - 8:55 amKGL-IAD
21h 15m2 stops
$918Ethiopian Air
Find Deal
Wed, Oct 1 - Tue, Oct 7
Turkish Airlines Logo
1:30 pm - 12:50 amIAD-KGL
29h 20m1 stop
Turkish Airlines Logo
1:45 am - 7:45 pmKGL-IAD
24h 00m2 stops
$956Turkish Airlines
Find Deal
Sat, Oct 11 - Thu, Oct 16
Turkish Airlines Logo
1:30 pm - 12:50 amIAD-KGL
29h 20m1 stop
Turkish Airlines Logo
1:45 am - 7:45 pmKGL-IAD
24h 00m1 stop
$961Turkish Airlines
Find Deal
Thu, Oct 30 - Mon, Nov 3
Ethiopian Air Logo
10:55 am - 9:55 amIAD-KGL
17h 00m1 stop
Ethiopian Air Logo
5:40 pm - 8:00 amKGL-IAD
21h 20m2 stops
$962Ethiopian Air
Find Deal
Sun, Sep 28 - Sat, Oct 4
Brussels Airlines Logo
5:45 pm - 8:00 pmIAD-KGL
20h 15m1 stop
Brussels Airlines Logo
8:10 pm - 2:25 pmKGL-IAD
24h 15m1 stop
$975Brussels Airlines
Find Deal
Fri, Sep 26 - Sat, Oct 4
Brussels Airlines Logo
5:35 pm - 6:55 pmIAD-KGL
19h 20m1 stop
Brussels Airlines Logo
8:10 pm - 2:25 pmKGL-IAD
24h 15m1 stop
$978Brussels Airlines
Find Deal
Fri, Sep 19 - Fri, Sep 26
RwandAir Logo
11:00 am - 1:45 pmIAD-KGL
20h 45m1 stop
RwandAir Logo
11:20 pm - 3:40 pmKGL-IAD
22h 20m1 stop
$1,003RwandAir
Find Deal
Fri, Oct 3 - Thu, Oct 9
RwandAir Logo
11:00 am - 1:45 pmIAD-KGL
20h 45m1 stop
RwandAir Logo
4:20 pm - 8:40 amKGL-IAD
22h 20m1 stop
$1,010RwandAir
Find Deal
Booking Insights

KAYAK's insights & trends for Dulles Intl to Kigali flights

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

What’s the cheapest day of the week to fly from Washington Dulles Airport to Kigali?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Kigali clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Kigali on a Monday and more expensive on a Thursday. On your return trip to Washington Dulles Airport, you should consider flying back on a Monday, and avoid Saturdays for better deals.

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

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 Kigali, 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 Kigali is February, where tickets cost $799 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $2,028 and $1,320 respectively.

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

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 Kigali, 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 Kigali, 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 seasonFebruary
Cheapest flight$628
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 78% increase in price.
Flight from Washington Dulles Airport to Kigali

When to book flights from Dulles Intl to Kigali

Are your dates flexible? Find out the best times to travel from Dulles Intl to Kigali based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Kigali flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Kigali was $628 for a one-way ticket and $861 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Kigali?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Washington Dulles Airport and on arrival in Kigali.

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

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

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

    oneworld, and Star Alliance are the airline alliances operating flights between Washington Dulles Airport and Kigali, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Kigali, KLM or RwandAir?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Kigali are KLM and RwandAir. With an average price for the route of $1,571 and an overall rating of 7.8, KLM is the most popular choice. RwandAir is also a great choice for the route, with an average price of $1,281 and an overall rating of 7.6.

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

    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 Kigali.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kigali with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and KGL can sometimes prove cheaper using this method.

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

    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 Kigali 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 5 airlines serving from Dulles Intl to Kigali

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Kigali. 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 Kigali? 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.
7.8
KLMOverall score based on 1382 reviews
7.1Entertainment
7.3Food
8.4Crew
7.7Comfort
7.8Boarding
Airline reviews

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

2.0 MediocrePeter, Aug 2025SAN - AMS
Read more KLM reviews

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

Pleasant, relaxed flight. I had 2 seats to myself, which was a bonus. I couldn't find a flight tracker ap so I could know where we were but that's a minor complaint. On the plus side, the passenger announcements did not come through my earphones but were on main speakers only. That was a nice touch.

Flight delayed by 3 hours 45 mins and no explanation given or apology. Rebooked on a flight departing to final destination 48 hrs later and baggage not delivered.

My outbound flight was grounded in Lusaka so we never made it to Paris. DO NOT fly this airline you will be stranded and your plans will be completely disrupted

Inflight entertainment with electronic charging stations can help during a long flight.

The flight was delayed with no notice. No inflight entertainment. Communication is vital in any business.

Poor communication: Flight come directly to kigali , didn’t come via mumbasa. Favouring to Rwandan passenger to move from economic to bussiness class after flight depart. Where they don’t asked other older passenger who need more comfort. Rude staff : chekin airport at Mumbai. Talking in local language (marathi) while serving and no sorry no thank you attitude.

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.

Not sure how we end up with American Airlines instead of Qatar Airways. From Philadelphia to Qatar they boarded us then they asked us to unload. After 30 minutes later they board us again. The inside the plane it was burning hot and we were sweating like crazy. Crew members are absolute rude. The way they served the passengers were horrible. One of the crew members hit my knee with food cart and kept going. I was holding an ice pack for almost 2 hours. I am still with the pain.

I felt that when I was rerouted it should have been to business class.

The flight was smooth Thank God but the delays and changing gates for 3-4 times made me so tired of walking back and forth with heavy bags I thought I was going to pass out with heavy headaches but Thank God finally found the final gate and home safe. These delays happen anytime for important reasons so just be patient when you come across these situations.

This trip was the most comfortable one I have ever experienced, the team was excellent and very helpful. I am so glad I picked Qatar Airways.

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

Too cramped up for the better seats I paid for.

I didn’t like my seat in my return flight from Montreal to Orlando at all; considering I paid extra for better seats. That middle seat was cramped up way too much.

Suitcase didn’t arrive to Stockholm. Chairs y comfy and not even water is offered

Bad baggage and people management at boarding forcing me to dispatch my bad despite being the perfect size and respecting everything perfectly, whereas many did not and many free empty spots on the plane as usual… making me loose time and my planned bus at arrival to go to Geneva. Costing me 100 euros extra! So Brussels airlines needs to refund me

I never board the flight. My visa was delayed and when I tried calling Kayak, no one answer and I still have not heard from anyone.

All great. Very efficient. Good emails that kept us in the know

Original flight was canceled, booked another one and find out when checking I was on the waiting list. Horrible experience

Actually this is my first time using airline I was in every single thing that happened throughout our journey, the appearance of the plane inside furnished about the seating the flight attendants and many many more I was so excited throughout thank you Brussels Airlines for the great service.

On board service was decent. I like the legroom at UA that seems to be more than in other airlines

It was really good because the employees were very nice and fun to talk to. The entertainment was nice because they had plenty of movies to watch.

Good. Crew do seem to be less friendly- management are clearly limiting them or not empowering them as they used to.

The food was terrible and the seating was uncomfortable, but the airline did a great thing letting us board in Abbis Ababa on our connecting flight after our original flight was very delayed.

The flight is packed and it feels like the space per individual has gotten smaller. Excruciating for a 14hr flight.

Were not told that carryon laggage has to be only 12 kgs but my bag was heavier asked to pay an additional $550.00. I could have upgraded to a bussiness class for that price and no one at the gate to upgrade but able to take money for the extra weight. I felt like this was a setup scam.

I had a comfortable seat that makes my trip wonderful. I appreciate the Ethiopia crew, they were very helpful

worst was delayed luggage. could see luggage was still in Singapore but they insist I wait till all luggage are unloaded before filing a report. took 2 days to arrive and I had to collect it myself from the airport

i send you separate claim of what happens ,I buy ticketed from you and you said that it is confirmed and shall send the ticket in 24 hrs but you did not send and when we go to Ethiopian air line counter they say it is pending and we dont know why ,and we forced to buy another ticket ,and this all because Ethiopian air lines canceled the return flight from Adi Ababa to Amman, please note that we buy all the tickets through your app and hold you responsible for all loss and discomfort.

Im if Ethiopian can allow customers to use their mileage for in flight connexion it will be great.

United was best airlines I have seen since I got there choose united airlines

It was wonderful best Air lines covert and all very happy with their service they have been very helpful and friendly

Everything you need to know for your flight from Dulles Intl to Kigali

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