Find cheap flights from Bilbao to Washington Dulles Airport

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Find cheap flights from Bilbao to Washington Dulles Airport

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Bilbao (BIO)
Washington Dulles Intl
Wed 12/2
Wed 12/9
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Good to know

Low season

February Best time to beat the crowds with an average 51% drop in price.

High season

March Most popular time to fly with an average 35% increase in price.

Average price round-trip

$700 (avg. price over the last 2 weeks)

Good deal round-trip

$703 or less

Good deal one-way

$395 or less

When to book flights from Bilbao to Washington Dulles Intl

Estimated round-trip price
Average price per month

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $395 or less one-way and $703 or less round-trip.
  • High season is considered to be February, March and April. The cheapest month to fly is February.

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Top 3 airlines serving Bilbao to Washington Dulles Intl

Scores according to KAYAK customer reviews

8.0
Virgin Atlantic
Overall score based on 1,567 reviews
8.2
Boarding
7.7
Comfort
8.5
Crew
8.0
Entertainment
7.7
Food
Airline reviews

Pros: "I like that there are multiple bathrooms onboard."
Cons: "The rows are so narrow between seats that your roll on suitcase will not fit. You have no elbow room in your seat. People who live in England are very rude and would not let those of us seated in front of them to deplane. Too bad there isn’t someway to make people wait their turn."

Pros: "The seating in upper class is unconventional and uncomfortable."
Cons: "Reconfigure seating in upper class. We will no longer be customers for that reason alone.."

Pros: "Crew was nice"
Cons: "Screens have poor color quality Seat too small Legroom cut into by electronics box Row 45 next to bathroom and no windows"

Pros: "Everything! From check-in all the way to the landing of the plane I was really satisfied! There were a couple crew members that really made the flight feel so at-home/friendly that one could not help but just smile and relax in the flight. Awesome job crew on Flight VA69!"
Cons: "I wish my partner and his family were with my parents and I on the flight to enjoy the experience we had as well."

Cons: "There is no entertainment, not really required on a short flight but nice when offered."

Cons: "at last minute itinerary was changed.. instead of routing through Brisbane, was now routed through Sydney. Flight from Sydney to LAX was delayed by 4 hours, then missed flight LAX to LAS... overall long delayed arrival. Checked the route through Brisbane, and those flights we're all there, departed and landed all on-time... so wondering what the reason was for the change of the itinerary without a cause (no cancel or delayed flights through Brisbane)"

Pros: "Meals were excellent and plane was very clean. Economy delight is definitely an upgrade worth considering with extra leg room and space in front of you in general."
Cons: "Boarding can get crowded so don't be in a rush"

Pros: "Sharp good atention in counter"

Pros: "modern comfortable plane, in flight entertainment was good, service was outstanding."
Cons: "food was meh at best, seats in economy are tight and there is no legroom"

Pros: "Movies. Meals. Wine. Freq"

Pros: "The flight felt so short, service was amazing, food was good. Great overall experience."

Pros: "We liked everything about our Virgin Atlantic flight. They could not have been more helpful from the time we got our Boarding passes in London until we got off the plane in Washington DC."
Cons: "There was nothing to dislike on this part of our trip with Virgin Atlantic."

Cons: "They lost my luggage, and ruined my trip, Customer service doesn't pick up the phone"

Pros: "The rear section of the plane had lots of room (empty seats), enough to lay down across three seats. Pleasant and helpful crew."
Cons: "Minimal food available between departure and arrival meals; 10 hrs or so is a long time to get by on potato chips."

Pros: "Crew were great"
Cons: "Uncomfortable to sit for eight hours"

Cons: "Why do I have to get a new boarding pass in London"

Pros: "Fast boarding and nice staff. Food selection was ok"
Cons: "One item missing from menu (unavailable). Issues with entertainment system. Bathrooms lacked moisturiser which is always very helpful on long flights where the air is dry"

Pros: "Service and food are good. Crew very friendly and tries to please everyone."
Cons: "Chair could be more comfortable compared to other seats who transform without turning over. Still - much much better than BA."

Pros: "The selection of entertainment"
Cons: "My seats headphone connection did not work. I had to hold it and wiggle it around if I wanted to listen to anything."

Pros: "Staff were excellent and very friendly, service was great, and the entertainment on board was very good."
Cons: "We were waiting in our seats for about an hour before take off due to a need to de-ice the plane due to snowy weather. I think everyone would have been more comfortable in the waiting area while this happened, or at least given the option to do so."

Pros: "Complimentary newspaper Food service"
Cons: "Overhead reading light"

Cons: "I never expect airline food to be any good but I’m always hoping it’s edible. This was not the case, as the egg breakfast made me physically ill."

Pros: "The personal care and attention."
Cons: "Old movies and few entertainment choices"

Cons: "These seats are small"

Cons: "Once In London, we were told by British Airways that was flying us to Nice that Delta had “lost” our infant electronic ticket - It took 1.5h to get new ticket reissued! We missed our connection and had to wait 3 more hours for the next flight - We were somewhat lucky as multiple flights were delayed/cancelled that day - I will avoid using Virgin Atlantic in the future as they need Delta and British operate their flights and this makes it prone to issues like that"

Pros: "I like flying Virgin whether Australia or Atlantic!"
Cons: "Just a little bit more leg room."

Pros: "Seat is very comfortable"

Pros: "food was good, and tvs in the seats."
Cons: "wifi didnt work, was the whole reason i took this airline. most international flights are cold it was very hot"

Pros: "The food was AMAZING. No, seriously. Everything we had was great."

Pros: "Good entertainment, food and in-flight crew"
Cons: "Because this flight was delayed it was a miracle (involving running til my throat literally bled) that I made my connection. Ground crew could not have been less helpful - even to my friend who they knew was trying to get home to attend a family funeral."

Pros: "Virgin atlantic is the best airline with Dreamliner"
Cons: "Nothing"

Pros: "Everything from boarding to disembarking went very smoothly. Flight was on time, seats were comfortable and crew was friendly and accommodating."

Pros: "We paid extra for more legroom and it was totally worth it."
Cons: "The regular seats were so lacking in leg room that I could not cross my legs, reach the floor to get my glasses when I dropped them, or even get my carry-on out. There is no way to get into the "brace for impact position" with arms over your head and head in your lap! This is really unsafe, not to mention really uncomfortable. The flight was long, so comfort would be nice! Our first flight was regular seats and I was pretty miserable and I am a slender woman 5'6". The extra 3" was great, and we had to pay more on the return trip. The FAA should be investigating seat size and safety on planes."

Pros: "Not having to pay for a checked bag. The check-in process was very easy The bag drop-off line was pretty speedy."
Cons: "The airline stewardesses moved very noisy passengers next to me and talked to them the whole flight."

Pros: "The movie selections and comfortable headsets made it possible to watch three movies uninterrupted. The food selections were well prepared. Flight attendants were helpful and efficient."
Cons: "Boarding is always a bit of chaos when our seats are right in the back. People further up insist on boarding early and block the aisles in the process. Multiple levels of passport control and baggage checkout are chaotic, but that's for most all flights coming into USA? VIrgin/Delta handled it well enough. By the time we got through passport control in Boston ur bags were waiting and we had no problems at all."

Pros: "Food was good."
Cons: "Leg space was cramped. Parking was very far.food"

Pros: "The crew where very attentive and helpful."
Cons: "The ticket agent was anal about 1-2 kgs for our checked luggage and even weighed our carry on luggage...which no agent had done on our entire trip from atlanta to melb. Seemed pointless and a hassle for 1-2 kgs."

Pros: "They were were very kind and helpful to all passengers"

Pros: "Staff was friendly and welcoming."
Cons: "There was nothing not to like."

Pros: "The service went a mile farther. It is my favourite airlines!"

Cons: "I couldn't rank the food or entertainment as I didn't try the food since it was for purchase only, and there was no entertainment offered."

Pros: "reservations easy to make (like most other airlines) A water bottle, blanket, headset & sleep kit on each seat. Seats were not so close together in coach that your knees were against your chin if the guy in front of you put his seat back. The planes I was on To/from LAX-BNE felt very spacious because of the interior height. 2 free checked bags."
Cons: "The food was mediocre--doughy stuff for both meals Not very tasty. The entertainment selection was nowhere near as good as on other airlines. Very Australia-heavy music, old films & TV shows available, as well as some new ones. But no live TV channels, not even current news."

Pros: "Not much not to like about this experience except for cramped seating in coach."

Pros: "The food and service was excellent. Love it!"

Cons: "The cabin was extremely dirty, the food was awful."

Pros: "Very friendly and helpful staff! Food was very good too."
Cons: "More leg room always desirable"

Pros: "Great service, tons of food"
Cons: "This VS007 flight is in an old Airbus that needs a major overhaul, especially compared to newer planes in their fleet. The screens are hardly visible, the movie selection more limited, the seats old, and no electrical outlets for a 11hr flight is just not acceptable these days!"

Pros: "nothing"
Cons: "My ticket was cancelled at the time I was standing in front of the airline counter to check my bag. I was so furious. The airline did not help me at ALL. In fact, they offer me to buy a brand new ticket at a new price!!!!!! I ended up re-bought the ticket from United airline as my husband has United card (chase) and we ended up paying over 1900 for the ticket that should have been about $911. The priceline number is not helping. I have trip insurance but no. nothing worked. I will never fly Virgin Atlantic again."

Pros: "Having partied until 6am for New Years I was grateful for a bed on the flight home! Fantastic crew, planes and overall service!"
Cons: "Wish the arrivals lounge was open for flights arriving in the afternoon."

Pros: "The crew was good, and the airline tried to make our wait in the airport as comfortable as possible."
Cons: "The four-hour delay was really hard. Since it was in DC, I don't know why it took so long to get another plane."

Pros: "Seat comfortable and the seatbelts actually fit!"
Cons: "Nothing relly"

Pros: "Quick boarding"
Cons: "Arriving over a half an hour late"

Cons: "Far in advance I requested a seat with extra leg room for a back condition that is supported by a physicians note. The seat did not appear to me to have extra leg room. I was very uncomfortable."

Pros: "Quick and easy boarding and departing. Wonderful and friendly staff."
Cons: "Honestly, everything was great. Food and entertainment were a little lacking but for a 3 hour flight it was more than acceptable."

Cons: "Worst airplane i have been on since 2007"

Pros: "I love the Airbus aircraft we were flying in. It is far superior to the boeing."

Cons: "The flight was delayed over two hours"

Pros: "Information communicated about delays."
Cons: "- more communication (any!) about bag status when landed - flight delay due to too many/too heavy baggage. Long delay was said to be due to making sure our baggage would accompany destination. Upon arrival, bag was left in NYC but this wasn't communicated. No info on bag status at airport or via ema"

Cons: "First class seats were too close together. It was very difficult to get out of you seat into the aisle. Food was not what it should have been for 1st class There was no wall between 1st class and coach giving little privacy when I worked my laptop. it was in direct view of the middle seat in coach"

Pros: "Crew very good"
Cons: "Breakfast sandwich was close to tasteless; all bread, very very little filling."

Pros: "Very good"
Cons: "Seat assignments should have be provided at check in."

Pros: "The crew was dealing with NOVA/DC residents"

Pros: "Coming from Europe Alitalia and Delta did an EXCELLENT job at assisting the passengers get rid of their luggage just as soon as we were done going through customs... I don't usually fly on this route, but I thought it was perfect. Transfer between Delta terminal was a breeze too..."
Cons: "I usually don't fly from JFK. The food court was expensive (18 dollars base price from a burger seems a high even for an airport. I don't fly from NY normally - so maybe I need to tune my expectation for the locale, and it may have NOTHING to do with the airline company."

Pros: "Crew - Usual pleasant Dutch hospitality. Aircraft: Clean and nice Seats: Reasonable leg room , big Monitor easy operation. Meal: Outstanding personalized special meal requested. Served in each leg of my journey."

Pros: "The plane was very clean! We loaded in the center which made everything go quicker. I was one of the last on board and there was ample overhead storage. Complimentary snacks were were substantial and service was constant. I hate going to the bathroom on the plane and it was so roomy for airplane bathrooms. The pilot was hilarious!"
Cons: "Only complaint was nothing that can be changes. I had a middle set and it was quite cramped...my computer didn’t fit on the tray or would get smashed when the person in front of me reclined."

Pros: "Nothing"
Cons: "Delayed flight, b.s. about why we were late, kept changing the reasonfor being late, unfriendly service"

Pros: "The service is very good from the beginning. The flight attendant is very caring thanks so much."

Pros: "Nothing."
Cons: "I missed check in (not flight) by 5 minutes. Delta did nothing. I called Aeromexico. After 30 minutes on hold they told me there was nothing they could do. Called Kayak, you guys said you couldn’t do anything. Finally I got some 3rd party phone number I was given by Kayak. I called the number and it was not in service. In all my years using this app this was the biggest disappointment ever!!!!"

Pros: "Crew was friendly!"
Cons: "Plane wasn’t clean"

Cons: "Sat on the runway for over an hour to get the gate. Unacceptable."

Cons: "The aircraft is too old, MD-88. I don't know how Delta is flying that type of aircraft. Is very risky"

Pros: "Inflight Service is great"

Pros: "Another safe flight. Crew was very attentive."

Cons: "Flight cancelled due to weather that was never bad but on the potential of bad weather. Had to scramble so my 18 year old son was not stranded overnight in a strange place and Delta does not help. Only rebooked a flight itinerary for the next day for a 4 hour flight with connections on a 1 hour direct flight. Spent an hour on line to figure out what to do. #neverdelta"

Pros: "Nothing"
Cons: "Plane delayed 4 times for a total of 4 hours"

Pros: "The chargers worked in neither airplane."
Cons: "The chargers worked in neither airplane."

Cons: "Crew wasn’t very friendly"

Pros: "Nothing"

Pros: "Quick boarding"
Cons: "Seat was very cramped and I want able to be comfortable at all. I couldn't even sit back I the seat!"

Pros: "early take off and early landing"
Cons: "crying baby... passengers hanging out in the aisle... also lady sat in my emergency row seat and would not leave so I let her have it. also the lady next to that seat complained the whole time we tried to negotiate that seat. also the flight attendant that gave our section drinks seemed irritated and very rude. Older african american woman that stuck her finger in my face and the person next to me to ask her to stop her question as he picked up snacks that she dropped in the aisle. Kind of rude and kind of uncalled for. And the lady next to me (lauren) is an ER dr that had a layover in Atlanta for 4 hours to vacation with her fiance in the Caribbean..."

Pros: "The crew and overhead storage."

Pros: "Friendly crew."
Cons: "Minimal leg room; seat didn’t decline, delayed by 40 minutes."

Cons: "I was unable to fly at all due to a spelling error on my ticket. The airline refused to alter the ticket. Worst experience of my life, ruined my Christmas"

Pros: "Excellent leg room. Comfy seat"
Cons: "Seat couldn't recline back. Was a little uncomfortable for a long flight. Chair had crumbs on it before I sat down-it was easily wiped away meaning no one had cleaned the chairs or looked at them beforehand. Absolutely freezing. Wearing long socks and boots and my feet still felt frozen by the end."

Cons: "We left late, it was delayed then maintenance issues. Twice. Seating was very tight and uncomfortable, no movies or entertainment at all. U.S. flights are the worst. Even on short flights with aeromexico outside the U.S. you get movies and food. Zero stars for comfort, food and entertainment."

Pros: "Good service smooth flight"
Cons: "The food on bosrd"

Pros: "The crew was friendly, relaxed, made everything seem like a breeze"

Pros: "I could be wrong, but the seats were very comfortable (for a plane) and I felt my knees weren't as close to the seat in front of me than other airlines. So that's a plus."

Pros: "Comfortable flight, ample leg room, and the chairs were pretty plush. Comfort+ is pretty nice"
Cons: "On my first flight they forgot to turn the wifi on. I have unlim data but obviously can't use while in air; no big though."

Pros: "flight attendants were great."
Cons: "not enough leg room and space. The business class should be at the minimum for economy."

Pros: "Flight was quick, Crew was friendly"
Cons: "Plane was older with no power connections"

Pros: "The crew was polite and friendly"
Cons: "My second plane had sooo much moisture coming from the cooling system it looked like the passengers were getting gased and I kept getting wet from water condensation falling on me in a window seat as I tried to sleep from having such an early flight to begin with only to be told it's delayed 3 hrs without explanation."

Pros: "Good seats."

Pros: "Free drinks in Comfort+"

Cons: "See above description"

Pros: "Friendly staff."
Cons: "Cabin air was very warm. Individual A/C fan was very slow. With it being a night flight, I was unable to read since my overhead light was not working."

Pros: "Staff are very friendly. The agent inadvertently gave me my boarding pass twice instead of mine and my wife's, TSA pre-check in Atlanta caught the error and made the security check process so fast and efficient by asking me to skip the line whenI got my error fixed."

Pros: "Flight attendants were great."
Cons: "Movie and TV selection is not great for an international flight."

Pros: "Comfort with entertainment."
Cons: "No food options at all."

Pros: "Boarding was efficient and the crew were nice."
Cons: "the seating is horrible. it was the tightest seating I've ever experienced."

Pros: "The crew from Kili to DarEsSalam was tired. A fresh crew worked from DarEsSalam to AMS and they were great."
Cons: "The boarding process was chaotic. The passengers in the first boarding group had to fight through the crowd because there were no boarding lanes."

Pros: "The plane ✈️ itself the attendants . The entertainment on board. Really great"
Cons: "Nothing dissatisfying about the flight nor the airline staff . Very polite, very professional. It was a Great flight. For long trips this airline is one of the best."

Pros: "Very friendly and responsive crew. Announcements from the Capitan and chief of flight attendants are very informative and comforting. Seat positions: very good leg room (even in economy)!"
Cons: "Newer airplane, as 747s are kind of outdated now, especially for long distance flights. But overall had good experience with KLM"

Cons: "Delay due to strike"

Pros: "Food was great, enjoyed watching videos, staff very profession and friendly."
Cons: "Boarding was delayed and prolonged My Baggage was not transferred and was not available when I arrived in Dulles."

Pros: "Boarding was quick and flight was calm"
Cons: "The coffe and breakfast."

Pros: "The crew and the timing were ok"
Cons: "The seats were uncomfortable"

Pros: "Crew was great, very responsive and hospitable!"
Cons: "more lunch choices, especially choices without dairy products."

Pros: "Great plane and staff"
Cons: "Delayed"

Pros: "Seat was uncomfortable. There was nothing to like. In past I have traveled by KLM but this time it was worst."
Cons: "No proper food service. Even to the passenger of Amsterdam no dinner was served. No inflight service. It looks like domestic flight. I will think twice to travel by KLM. The check-in staff at counter was absolutely arrogant. Staff ar boarding gate was nice."

Cons: "The air conditioners fan was bad and they had to fix it in London which took over 40 minutes off travel time...we arrived much later than expected in Lagos"

Cons: "The plane was very hot"

Pros: "It was all fine"
Cons: "Really was unsure of why I had to purchase a ticket as I was able to pick my own on the way to Billund"

Pros: "The crew was amazing and the food was great."
Cons: "Something did not go right with our booking so it took some work for the airline to get it figured out for us. Thankfully we had left plenty of time. But that was an unexpected stress."

Pros: "Everything was good except for the entertainment consul for one of our seats."
Cons: "One of our entertainment consuls had to be rebooted 4 times and still didn’t work. We gave up asking."

Pros: "Seating is tight. The crew was great !"
Cons: "As we landed we had to wait on the plane for an hour and a half because another plane (Spirit) was in our “parking spot.” This made it very difficult for people and connecting flights."

Pros: "Economy comfort was very nice, food decent, plenty of toilets to avoid overcrowding, and good entertainment selection."

Pros: "We got to Amsterdam on time"
Cons: "1. Paying for the seats we chose...that will never happen again...I'll fly another airline first. 2. The food was terrible. I have flown KLM for years, this was not what I expected. 3. The plane was very dirty"

Pros: "Friendly crew! More legroom, good entertainment and food was great! Smooth landings pretty much on time."
Cons: "Boarding could be better"

Pros: "Crew was very friendly. Nice that wine was served without charge."
Cons: "Announcements from the cockpit were hard to hear. Food has been better in past."

Pros: "The crew was fantastic! Our needs were constantly being met and just about the time you thought you might want a snack or a meal, the attendants were already heading down the aisle. Because of an allergic reaction, I asked for ice a number of times and the attendants were more than happy to meet my needs."
Cons: "The seats were very close together. The trip from New York to Amsterdam seemed a lot more comfortable than the return flight. The food from NYC JFK was better than the food from Amsterdam. The movie selection on both flights was a little disappointing."

Pros: "The cabin crew was so kind, efficient, and attentive. All meals and snacks were delicious."

Pros: "Fairly nice flight. 7 hours AMS to JFK. They had ice cream cones for us mid flight and an after dinner cognac if you wished."
Cons: "Not a big fan of paying for a few extra inches of leg room in a better seat after paying for a ticket."

Cons: "Boarding was very confusing. There was an area where they were checking people's bags or something near the gate and you didn't know if you needed to stop at it or continue. They didn't collect garbage before landing. Not only did we have to take our bags off the plane, we had to carry our garbage (drink cups/food served) to the front of the plane to throw out."

Cons: "We did not get two of baggage at the destination."

Pros: "I enjoyed the attention to detail and comfort. Helped to make the flight easier to handle."

Pros: "Friendly attendants. Decent food, and frequent snacks and beverages."
Cons: "No charging ports for electronic devices."

Pros: "Flight crew was fine. Food was good."
Cons: "Checking in was extensive for unaccompanied minor. But gate crew was very unnattentuve and though we showed up as first in line, they did not focus, and kept saying to wait. Ultimately our son was last person on the plane."

Cons: "Please Endeavour to put the expiration date on the food served in the flight."

Pros: "The staff were professional and friendly The food was very good and plentiful The inflight entertainment has lots of choices The bathrooms remained clean All in stark contrast with BA with who I did the same flight 2 weeks ago and all the above points were very poor"
Cons: "Nothing"

Pros: "Just great crew."
Cons: "Not comfortable at all and will not book KLM again."

Pros: "Flight was delayed for three hours and was a very stressful flight"
Cons: "Flight was not on time and got to destination very very late pier management of aircrafts"

Cons: "Flight way delayed 3 hours. Staff gave no information and wouldn't help rebook us onto other flights. They gave us food vouchers 2 minutes before we finally boarded, so we couldn't use them. The food on the plane had spoiled so we were all starving on the flight, and we all missed our connections. Horrible experience and wouldn't fly with KLM again."

Pros: "Crew was very helpful.food"
Cons: "Food was not upto the mark."

Cons: "Per usual, KLM can't seem to figure out the order of boarding the plane. Should be business - priority - everyone else. Instead they do priority first, and that's usually two-thirds of the passengers. Strange choice of in-flight movies; no accounting for taste, I guess."

Pros: "Great food"
Cons: "Sears we're toooo small"

Cons: "That I was forced to check my baggage. I never received a chain ticket for my luggage. The flight has a 32 hour layover and KLM lost my luggage and it was not found until a week after my arrival back home. I still have not received my bag at this time. The boarding crew was manually tracking who boarded and who didn't. It was a cluster."

Cons: "KLM had bumped us to a later flight for no reason and again we had to call with a long wait to get our original connection restored, However, we did not get boarding passes during checking in Europe and thus had to go outside security in Detroit to the main check-in gate and wait 30 minutes to get the error resolved. Then it was back thorough security and a rush to the gate to get there in time to board. Lost our original seat assignment and wound up in the last row at the tail of the plane. Extremely poor coordination between KLM and Delta who operated the flight."

Pros: "The staff were friendly and all smiles. Seats were comfortable and we had a quick, smooth flight from Edinburgh to Amsterdam. The breakfast supplied was an egg and mayonnaise sandwich plus a drink, which seemed about right and very Dutch in character."
Cons: "It was rainy and necessary to walk outside to access the plane; the staff should give their customers a heads-up so that jackets can be donned. Additionally, the check-in queue seemed rather sluggish."

Pros: "The constant supply of food that was offered to you. The crew was nice and always helpful."
Cons: "The process of boarding in Amsterdam was not organized and felt more stressful than it needed to be."

Pros: "Fortunately, the plane was not full, so people could spread out a bit to create extra room. The food was really good! (surprisingly)."
Cons: "KLM's new configuration for this type of plane made the seats even narrower than before. While leg room was reasonable, the 3 abreast seating meant a lot of discomfort, especially in the row right in front of the restroom."

Pros: "Same as above"

Pros: "The cabin crew were fantastic and funny"
Cons: "Tiny seats"

Cons: "With skyteam elite status cannot select free upgrade from economy to premium economy unless it is 30hrs before boarding for this code share which is actually a KLM flight"

Pros: "KLM food and service are great"

Cons: "Fewer entertainment options than the delta flight. I got excited with that first flight."

Pros: "KLM Is an impressive flying experience. We enjoyed the comfortable seats, the in-flight entertainment, and the food. The flight attendants are top notch as well."
Cons: "The only complaint I have regarding my most recent flight was the incredibly rude service staff whom we experienced at the front counter at check-in. After a harrowing cab ride to the airport in which our driver continuously ignored my request to follow the GPS insisting that he knew faster shortcuts, we arrived 40 minutes later than intended. Additionally he dropped us off at the wrong terminal such that we finally arrived at the KLM gate an hour later than we had planned. This was especially frustrating as we are traveling with two small children and made every effort to be punctual and leave early to be sure we got there with time to spare. Not the case today. All of that I could deal with, but when we arrived at the KLM counter, and I apologized to the attendant staff member that we were late and explained that our cab driver got lost, she responded by chastising us first in Spanish and then in broken English. She made sure to make it clear to us that it was our fault and we should not blame the Argentinian cabdriver. The cabdriver was not actually Argentinian, but that is totally besides the point. I was totally taken aback to be treated so rudely as a greeting at the airline counter. My wife share the same sentiment. Nothing like this has ever happened to us before. Thank God, every single airport personnel and of course KLM staff member on board was incredibly kind and accommodating of our children subsequent to this. It saved what otherwise could've been a terrible experience."

Pros: "They flew full speed to catch up with the delays."
Cons: "Departure was scheduled with one hour delay. When everyone was boarded they mentioned a leaking toilet. It took them 1,5 hours to disable the toilet. In the mean time, no drinks, no snacks, nothing. So we should depart at 18:00 but it became 19:30. Our first drinks and meal was no earlier then 21:00. The crew should have anticipated better that the technical problem would at least take one hour and give everyone a drink at least."

Cons: "Our flight from Nairobi to Lusaka was cancelled for some reason and we did not find out until we happened to log into the website to double check our itinerary. They automatically rescheduled the flight only giving us 25 minutes to reach our next flight...impossible. so, after calling, we were re-booked again and forced into a 13 hour layover in Amsterdam. Our original flight plan had 4 hours. so, because we are a family of 7 with a baby, we had to buy a hotel room to rest, costing us a lot of extra money we had not planned to spend. We contacted KLM for help with the cost but were rejected. We also lost 5 bags somewhere between Chicago and Lusaka, but after 2 days, we received them."

Read more about Virgin Atlantic
COVID-19 information

Safety measures for airlines flying from Bilbao to Washington Dulles Intl

Airlines flying from Bilbao to Washington Dulles Intl have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Bilbao to Washington Dulles Intl

Mandatory masks

Masks required on board, masks provided on flights from Bilbao to Washington Dulles Intl

Social distancing seating

Middle seats unavailable to book on flights from Bilbao to Washington Dulles Intl

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Bilbao to Washington Dulles Intl

Book cheap flights from Bilbao to Washington Dulles Airport

Recent round-trip flight deals

5/1
Sat
2 stops
Multiple Airlines
14h 34m
BIO - IAD
5/8
Sat
1 stop
Multiple Airlines
11h 25m
IAD - BIO
5/1
Sat
1 stop
Multiple Airlines
12h 10m
BIO - IAD
5/8
Sat
1 stop
Multiple Airlines
13h 40m
IAD - BIO
5/1
Sat
2 stops
Multiple Airlines
27h 30m
BIO - IAD
5/8
Sat
2 stops
Multiple Airlines
17h 25m
IAD - BIO
4/14
Wed
1 stop
Delta
14h 50m
BIO - IAD
4/18
Sun
2 stops
Delta
18h 48m
IAD - BIO
4/14
Wed
2 stops
Delta
20h 19m
BIO - IAD
4/18
Sun
2 stops
Delta
18h 48m
IAD - BIO
12/30
Wed
2 stops
Multiple Airlines
27h 40m
BIO - IAD
5/5
Wed
2 stops
Multiple Airlines
18h 45m
IAD - BIO
4/14
Wed
1 stop
Delta
14h 50m
BIO - IAD
4/18
Sun
1 stop
Delta
16h 50m
IAD - BIO
12/30
Wed
2 stops
Multiple Airlines
27h 40m
BIO - IAD
5/5
Wed
1 stop
Multiple Airlines
11h 25m
IAD - BIO
12/30
Wed
2 stops
Multiple Airlines
18h 15m
BIO - IAD
5/4
Tue
2 stops
Multiple Airlines
17h 25m
IAD - BIO
12/30
Wed
2 stops
Multiple Airlines
18h 15m
BIO - IAD
5/6
Thu
2 stops
Multiple Airlines
17h 25m
IAD - BIO
4/10
Sat
1 stop
KLM
14h 50m
BIO - IAD
4/14
Wed
2 stops
KLM
15h 25m
IAD - BIO
4/10
Sat
1 stop
KLM
14h 50m
BIO - IAD
4/14
Wed
2 stops
KLM
15h 25m
IAD - BIO
4/10
Sat
1 stop
KLM
14h 50m
BIO - IAD
4/14
Wed
1 stop
KLM
11h 40m
IAD - BIO
4/10
Sat
1 stop
KLM
14h 50m
BIO - IAD
4/14
Wed
1 stop
KLM
11h 40m
IAD - BIO
4/10
Sat
2 stops
KLM
16h 21m
BIO - IAD
4/14
Wed
2 stops
KLM
15h 25m
IAD - BIO
4/10
Sat
2 stops
KLM
16h 21m
BIO - IAD
4/14
Wed
2 stops
KLM
16h 50m
IAD - BIO
12/29
Tue
3 stops
Multiple Airlines
35h 20m
BIO - IAD
5/4
Tue
2 stops
Multiple Airlines
17h 25m
IAD - BIO
12/30
Wed
1 stop
Virgin Atlantic
34h 10m
BIO - IAD
5/5
Wed
1 stop
Virgin Atlantic
16h 35m
IAD - BIO
12/29
Tue
1 stop
Multiple Airlines
27h 15m
BIO - IAD
5/4
Tue
2 stops
Multiple Airlines
13h 06m
IAD - BIO
12/29
Tue
1 stop
KLM
27h 15m
BIO - IAD
5/4
Tue
1 stop
KLM
23h 05m
IAD - BIO
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