IAD - SVQ

$318 Find Cheap Flights from Washington Dulles Airport to Seville - Compare and Save

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 Seville departing on 8/16. 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 Seville

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

Cheapest round-trip
$569
Typical prices: $878-$570
TAP AIR PORTUGAL
Wed 9/30Mon 10/5
IAD - SVQ • 1 stop
Cheapest one-way
$318
Typical prices: $522-$589
Multiple Airlines
Sun 8/16
IAD - SVQ • 3 stops
Top airlines
Cheapest • from $569 (round-trip)
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Dulles Intl and Seville. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $753 (round-trip)
Shortest trip • 9h 57m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 31% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to Seville (IAD-SVQ)

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

Wed, Sep 30 - Mon, Oct 5
TAP AIR PORTUGAL Logo
10:35 pm - 12:25 am
IAD
-
SVQ
19h 50m
1 stop
TAP AIR PORTUGAL Logo
10:15 am - 3:10 pm
SVQ
-
IAD
10h 55m
1 stop
$569TAP AIR PORTUGAL
Wed, Nov 11 - Mon, Nov 16
TAP AIR PORTUGAL Logo
10:30 pm - 2:40 pm
IAD
-
SVQ
10h 10m
1 stop
TAP AIR PORTUGAL Logo
6:30 am - 3:15 pm
SVQ
-
IAD
14h 45m
1 stop
$570TAP AIR PORTUGAL
Sat, Oct 31 - Sat, Nov 7
TAP AIR PORTUGAL Logo
6:25 pm - 9:15 am
IAD
-
SVQ
9h 50m
1 stop
TAP AIR PORTUGAL Logo
10:00 am - 3:15 pm
SVQ
-
IAD
11h 15m
1 stop
$571TAP AIR PORTUGAL
Fri, Oct 30 - Sat, Nov 7
TAP AIR PORTUGAL Logo
11:30 pm - 11:45 pm
IAD
-
SVQ
19h 15m
1 stop
TAP AIR PORTUGAL Logo
10:00 am - 3:15 pm
SVQ
-
IAD
11h 15m
1 stop
$592TAP AIR PORTUGAL
Sat, Nov 7 - Fri, Nov 13
TAP AIR PORTUGAL Logo
5:25 pm - 9:15 am
IAD
-
SVQ
9h 50m
1 stop
TAP AIR PORTUGAL Logo
6:30 am - 8:35 pm
SVQ
-
IAD
20h 05m
1 stop
$600TAP AIR PORTUGAL
Fri, Nov 6 - Sun, Nov 15
TAP AIR PORTUGAL Logo
10:30 pm - 9:15 am
IAD
-
SVQ
28h 45m
1 stop
TAP AIR PORTUGAL Logo
10:00 am - 8:35 pm
SVQ
-
IAD
16h 35m
1 stop
$602TAP AIR PORTUGAL
Fri, Nov 6 - Mon, Nov 16
TAP AIR PORTUGAL Logo
10:30 pm - 9:15 am
IAD
-
SVQ
28h 45m
1 stop
TAP AIR PORTUGAL Logo
6:30 am - 3:15 pm
SVQ
-
IAD
14h 45m
1 stop
$603TAP AIR PORTUGAL
Sat, Oct 10 - Tue, Oct 20
TAP AIR PORTUGAL Logo
10:35 pm - 12:30 am
IAD
-
SVQ
19h 55m
1 stop
TAP AIR PORTUGAL Logo
6:30 am - 3:10 pm
SVQ
-
IAD
14h 40m
1 stop
$648TAP AIR PORTUGAL
Tue, Nov 24 - Sun, Nov 29
TAP AIR PORTUGAL Logo
5:25 pm - 11:45 pm
IAD
-
SVQ
24h 20m
1 stop
TAP AIR PORTUGAL Logo
4:05 pm - 3:15 pm
SVQ
-
IAD
29h 10m
1 stop
$656TAP AIR PORTUGAL
Sat, Oct 10 - Sun, Oct 18
TAP AIR PORTUGAL Logo
5:05 pm - 12:30 am
IAD
-
SVQ
25h 25m
1 stop
TAP AIR PORTUGAL Logo
6:30 am - 8:35 pm
SVQ
-
IAD
20h 05m
1 stop
$727TAP AIR PORTUGAL
Booking Insights

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

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

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Seville?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Dulles Intl Airport to Seville departing in September.

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

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 Seville, 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 Seville is January, where tickets cost $575 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,211 and $1,085 respectively.

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

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 Seville, 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 Seville, you should book around 3 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonMay
Cheapest flight$318
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Washington Dulles Airport to Seville

When to book flights from Dulles Intl to Seville

Are your dates flexible? Find out the best times to travel from Dulles Intl to Seville 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 Seville flights

  • What are the visa requirements to fly from Washington to Sevilla?

    Visas are not mandatory for US citizens to be allowed into Sevilla or any European city in a country that’s part of the Schengen Agreement. This allows you to travel freely within the continent as long as you don’t exceed a stay of 90 days. The only travel document you will need is your passport which should be valid for at least three more months beyond the date of departure.

  • What are the layover options from Washington to Sevilla?

    The city where you will have your layover is determined by the airline you’re flying with. Due to cost reasons, most airlines tend to schedule their layovers in one of their hubs so most airlines will have one layover option for this route. For instance, American Airlines and Iberia both have a hub in Madrid so all their transfers on this flight route happen in Madrid. Similarly, Tap Air Portugal has its main hub in Lisbon so all the flights to Sevilla with them have a layover in Lisbon.

  • Which airline serving this route has the best sustainability rating?

    To make your trip more sustainable, we recommend flying with American Airlines. They are one of the airlines to make significant changes in their operations towards achieving the globally agreed net-zero targets by 2050. This is possible through actions such as purchasing fuel-efficient aircraft to reduce emissions, reducing onboard weight to save on fuel, using sustainable Aviation fuel to power their planes and even partnering with nonprofit organizations to help passengers offset their carbon emissions for each flight.

  • What are the transfer options from Seville Airport (SVQ) to the city center?

    You can either take a taxi or use the bus service to access the city center from Seville Airport. The bus is a good option if you are looking to save on costs although it is less convenient compared to a taxi especially if you have a lot of luggage since they don’t have large luggage compartments and will drop you at a designated bus stop, unlike a taxi which will drop you anywhere in the city, including just outside your hotel.

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

    In the last 5 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Seville was $318 for a one-way ticket and $569 for a round-trip.

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

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

  • Which airports will I be using when flying from Washington Dulles Airport to Seville?

    When flying out of Washington Dulles Airport you will be using Washington, D.C. Dulles Intl. You will be landing at Seville, also known as Sevilla.

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

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

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

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

  • Which is the best airline for flights from Washington, D.C. to Seville, TAP AIR PORTUGAL or American Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Seville are TAP AIR PORTUGAL and American Airlines. With an average price for the route of $929 and an overall rating of 7.2, TAP AIR PORTUGAL is the most popular choice. American Airlines is also a great choice for the route, with an average price of $770 and an overall rating of 7.1.

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

    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 Seville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seville 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 Seville?

    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 Seville with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and SVQ 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 Seville?

    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 Seville from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Washington, D.C. Dulles Intl Airport to Seville

  • TAP Air Portugal has onboard Wi-Fi for its flights from Washington to Sevilla. This makes them a good option for anyone looking to catch up on their favorite Netflix show during a long flight or even business travelers looking to get some office work done during their flight.
  • On top of Washington Dulles (IAD), the Washington D.C. area is served by two major airports. Washington Reagan (DCA) and Baltimore/Washington International Thurgood Marshall Airport (BWI). Both also provide flight connections to Sevilla.
  • When booking a ticket with Iberia for your child to fly alone, you must also book the unaccompanied minors service which is mandatory for children aged 5-11. This service ensures that your child is taken care of by the crew through the whole journey and handed over safely to an authorized adult upon landing.
  • Upgrading your seat class from economy can have a lot of benefits, especially for this flight route. You get extra legroom for a comfortable flight as well as priority boarding and access to the airline lounges during your layovers.
  • When flying out of Dulles International Airport, United Airlines is a good option to consider as their main hub is located here meaning travelers get more flight options with varying departure times.

Reviews of the top 4 airlines serving from Dulles Intl to Seville

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Seville. 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 Seville? 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.
7.2
TAP AIR PORTUGALOverall score based on 2275 reviews
7.1Comfort
7.8Crew
6.2Food
6.3Entertainment
7.0Boarding
Airline reviews

The crew was excellent. What I did not enjoy was the food. I have taken many international flights and this was on the low end. Otherwise the trip was fine.

8.0 ExcellentAnonymous, Jun 2026
BOS - LIS
Read more TAP AIR PORTUGAL reviews

The crew was excellent. What I did not enjoy was the food. I have taken many international flights and this was on the low end. Otherwise the trip was fine.

Seats were the most uncomfortable seats i ever experienced on a flight to Europe from Boston. It was a waist of money in buying premium seats for top dollars. I want my money back for what i paid extra for my seats. Awful conditions!

Boarding felt a little chaotic as everyone was waiting around the gate. Food was great, service was good.

Flight attendants in business class were rather indifferent While in second leg operated by Portugalia TAP subsidiary were outstanfy

The chicken was so dry it was impossible to eat. No substitute was offered. The port to charge my phone was broken and all I got was a shrug from the crew. The entertainment system was glitchy and subtitles didn’t load. Crew seemed fully uninterested and unfriendly.

The flight crew were absolute rock stars. When they came to the gate they looked like royalty, so chic. They also were extremely kind. Food was good and I loved the lack of plastic waste. The flight was lovely and smooth.

We were unable to check in due to technical problems on TAP’s end. The flight was delayed forty minutes with no reason given. We received timely notice of the flight delay. We were also notified of a gate change. The new gate was at a different terminal. When we got to the new terminal, we learned that we had to go back to the old terminal first to check in. This information should have been included along with the gate change notification. Also unexplained, the steward skipped us when offering breakfast.

Horrible experience at tbe check in ladie she was very racist ,she doesn't speak portuguese too and forced me to check in my carrion bag and I saw everyone with carrion bag inside anda lot of space ,she was rude unprofessional

Absolutely unacceptable level of service for a Business class: lousy drink and food options, disgusting food (inedible meat, watery rice, etc...), pathetic level of attentiveness from staff, Business class restrooms were not accessible for long periods because blocked of by staff...overall extremely disappointing, will NEVER fly Business on TAP again.

First time flying Business with Tap, I think it was a very good experience. It beats many domestic US carriers, the food options were really great, authentic Portuguese food, wines & deserts. Next time will do the free 24-48 hour stopover in Lisbon or Porto for sure.

As always, most AA flights that we fly are almost ALWAYS delayed and that too multiple times. Very frustrating

The small flights with Valet Luggage has a poor service

Overall a good experience, however Wifi was not working on the flight.

THe flight was an hour late. You got us on the plan and we sat on the ground for 45 minutes with no information from the pilot whatsoever. Worst flight this year.

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

Human interaction. Thought there would be more service-even a smile would have been nice.

Incoming flight was delayed, delaying boarding. It then took 30 mins to take off. Took 20 mins to get to a gate because they changed the gate last minute, crew weren’t ready so there was no one staffed to work the jet bridge. Boarding was so disorganized as is usual with American because everyone just stands around the gate regardless of boarding group.

Delays with no explanation. It could have been handled better.

Flight delay for mechanical. Inbound arrived on time. No one said why mechanical delay.

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

Couldn’t get boarding passes online, delayed an hour, and smallest amount of space on board I’ve ever encountered for such a long flight.

I’m an Iberia fan but this time They dropped the ball. I went from ALC to MAD to LHR. Boarding in ALC was by group… to get you in a bus. Then we sat for almost an hour when most people had connections. When we landed in Madrid we did so and they put us in another bus almost like if they wanted to make people lose their connection. We made ours by the skin of our teeth but our luggage did not. And on top of this we had to listen to the pilot bragging about Iberia being punctual. To be true we made it on time to LHR but we are Still waiting for our luggage

I have to compare it to the AA flight back home. AA was a little better. Perhaps it was that American English is my native tongue. My seat on AA was newer and more comfortable. The food was a little better. The entertainment was much better, more movies worth watching. The sound was lousy on both.

Excellent liked business class except wife’s luggage was lost on 10 Hours connecting flight to Miami and we were priority! 1:20 layover! Expect better From American Airlines partner

Service was good , communication and emails were in Spanish though I booked in English , end up figuring it out but also flight was partnered with air maroc and I had to call them to check on not Iberea doesn’t make sense

In general, I've had excellent experiences with Iberia flights and will continue to use them. In this last flight there were two things that didn't go right. I didn't get the kosher meal I had pre-requested when I had checked in on-line. Things worked out OK as we ended up eating the fish and vegetarian choices, which were really good. The other issue was that some movies for me and my wife started fine but after 8-12 minutes the content just switched to something else. The flight attendant reset our entertainment systems, but the problem persisted. We ended up choosing other movies/TV shows that did work fine.

Awful. They didn't even show concern that her connecting flight( Dallas to Mardrid) was gone/missing. I don't understand how that is even possible. Rudest answer from one of the crew was that American Airlines sold the tickets to somebody else. My daughter was not in the list.

The flight was canceled on a Thursday last minute. I lost thousands of dollars in hotels and car rental

Excellent lie flat seat for premium economy! Great staff. Bad food . Not so great entertainment. My bag didn’t make it either.

Really like the idea experience on this airline I will use again

They messed up my seat so I didn’t get the one I paid for

This is a very basic flight with no-frills. I just wish the seats were a little bit more comfortable.

Catastrophic experience the gate selected customers were picked up to.pay 70 eur for overweight 1-2 kg. While some others were let to board without chcking their carry on bags. Unecessaey drama by Lufthansa that brings nothing just hating them by customers.

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

There were only 2 toilets and one of them did not work in business class. We are not allowed to cross classes so had to wait in line to use the toilets!! The entertainment touch display was finicky and did not work all the time.

The flight and crew were good. The customer experience on the ground could have been better. We had to reschedule our flight because of a delay on the previous flight. The attendants working the desk in Washington DC were not helpful. They told us to scan a QR code and that would get us rebooked. Why couldn't two people standing at their computers do this? We had to chat with someone to get everything figured out. It was extremely confusing.

good entertainment package but rather small seats for business class

The male attendant has zero personality. It seemed like he was over worked or hated his job, not once did he smile or made any contact with the people on the plane. Strictly business and call it a day!

Our flight was delayed for over an hour due to weather, and it had already been a long travel day. However, the crew was calm and compassionate, listening to every complaint with genuine concern. They got us home safely without incident, in spite of all of the obstacles. I’m grateful.

Bad! Disaster!! The LH419 was cancelled after 4 hrs on board with no AC and no toilets

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

Information on your arrival and departure airports