Find cheap flights from Taiwan to Washington Dulles Airport

Round-trip
1 adult
Economy
0 bags
Sat 6/24
Sat 7/1

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Good to know

Low season

April

High season

July

Cheapest flight

$843

Average price round-trip

$1,247
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Taipei City to Washington Dulles Airport
(price for this month)

Top tips for finding cheap flights to Washington Dulles Airport

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly from Taiwan is April.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Washington Dulles Airport flight deals.

FAQs - booking Washington Dulles Airport flights

Top 5 airlines serving from Taiwan to Dulles Intl

Scores according to KAYAK customer reviews
8.7
Korean AirOverall score based on 4954 reviews
84food
86comfort
88boarding
90crew
88overall
85entertainment
Airline reviews
Pros: "Crew super nice, appreciated all the free food that was provided during flight and hot towel."
Cons: "Comfort of seats"
Read more about Korean Air
Pros: "Crew super nice, appreciated all the free food that was provided during flight and hot towel."
Cons: "Comfort of seats"
Pros: "I like ailes center seat it's easy to get in or out."
Cons: "Should have the option for reserved the seat not only priority travelers ."
Cons: "The most leg room of any flight I have been on. Seat comfort was the best. The service was excellent."
Pros: "Flight attendants were quite attentive. 3 meal selections offered. Seats quite comfy for economy class."
Cons: "Nothing except flying first class."
Pros: "Boarding services"
Cons: "On-line cellphone app interface in mandarin version could be better."
Pros: "Great service, plenty of leg room, exceptional staff. Toilets refreshed often. Will def fly again."
Cons: "More detailed online infor for kids food. Australian fried rice varies greatly from korean!!! Potato crisp packets of chips would be a good snack option for kids instead of prawn crackers / brownies. Kids like plain stuff!"
Pros: "Crew, Food, Boarding, Entertainment."
Cons: "My husband and I sat in row 30 (center & aisle). I sat in the center. As soon as the plane took off, we all heard a dog bark nonstop. The lady directly in front of me had brought a dog!! We felt terrible for the person to the lady's left and right. And then in the middle of the flight her dog pooped all over the floor! And the poor Stewardess' (they were SO wonderful) had to clean up the mess. Then the lady had to clean up more pee and poop and left all that mess right in front of my feet and handbag (which I put under the seat)! I had to hold onto my handbag and shoes the entire trip bc it was touching the pile of dirty paper towels! I couldn't eat the meal due to the gross situation, and I was very upset about this situation all bc of this one lady who had no regard for the ppl around her and behind her! I don't know what your policies are concerning bringing a dog on a plane, but it ruined my flight. I love Korean Air, and love the service and the stewardess' professionalism and attentiveness, but this has made me think twice about flying anywhere on Korean Air!"
Pros: "The flight attendants were very attentive, I just thought it was weird that they aren’t allowed to take pictures? That was the only strange thing. Overall one of the best experiences with an airline compared to most. Probably because of the unlimited tasty beverages ;)"
Cons: "Strange that flight attendants can’t take pictures like stated above. And the video games are horribly outdated!"
Cons: "Food and entertainment were not offered so I can’t rate them."
Pros: "The toilet is not really good.It Is smelly"
Cons: "Your crew is so beautiful and very nice.Your services is Excellent i loved your Air line."
Cons: "Was never notified that my wife would not be allowed to board the plane due to travel. Neither the airline or travel agency warned me of this."
Cons: "Food was identical to previous flight, which made me ill. There were only tiny drop down screens for every few rows, so it was hard to see the movie they chose for everyone."
Pros: "Crew was awesome! Very attentive and friendly. Food was better than expected. Seating (premium economy) was very comfortable."
Pros: "Amazing crew and food; clean lavatories throughout the flight"
Cons: "Need more elbow space; 10 seats across in the economy section really soured the experience"
Cons: "They didn’t have tv music videos like air canada"
Pros: "Very accomodating crew. One of the nicer airlines I’ve flown on. Newer, well maintained clean aircraft."
Pros: "The crew were nice & the flight was on time."
Cons: "Food was ok but I was in the Economy class. I do agree with a review that no water was served during a long flight. Drinks were served only after a meal."
Pros: "The service, the special vegetarian meal, the cute 'Hello Kitty' themed amenities."
Cons: "The inflight entertainment. There could have been more variety, classic movies, etc."
Cons: "Chicken pasta was cold on the returning flight. Flight crew didn’t come by with water that I saw, except before/with meals. Flight was very cold, even with their nice blanket."
Pros: "Even though the flight was only about 3 hours long, we were fed a full meal and shown a movie."
Cons: "Delayed my luggage. Still waiting for Emirates to call me after 2 days"
Pros: "We flew business class from Dubai to D.C., and the VERY long trip was made so much more endurable with all the amenities offered. For example: - fully reclining seats with mattresses that enable sleep - attentive, thoughtful service - a lounge in which to get a drink or snacks, relax, talk with people - good food and drink - a personal bar at your seat with water and soft drinks We've also flown Emirates in tourist class, and it, too, is far superior to most other airlines. There's more seat room, more leg room, good service, clean bathrooms, and decent food and drink."
Cons: "no negatives"
Pros: "Long flight but comfortable. I will fly emirates again."
Cons: "In some instances their was a shortage of food option. Although the menu said you could have a choice but some of the choices were exhausted by the time crew served it to the half of the travellers and the rest have to eat whatever was leftover. I think Emirates should stock a bit more of the food especially on a plane like Airbus 380. Its a huge aircraft and passengers sting at the vey end had to wait almost 45 min to 1 hr to get their food and that too was whatever leftover. They should make efforts to server all the passengers within a short amount to time rather than keep them waiting for so long. Most of the time more than half of the passengers had already eaten while those sitting in the back were still waiting for their food. Its not cabin crew's inefficiency but rather a policy problem that needs to be addressed."
Pros: "Nice wide seats"
Cons: "some of the flight attendants were nice and others were openly irritated by the passengers"
Pros: "Staff were friendly and attentive. Nothing was too much trouble. In addition the facilities were excellent."
Cons: "Taipei airport was not great and confusing."
Pros: "Great legroom good food and lots of entertainment. The little comfort packs they give you are awesome as well!"
Cons: "Everything was great!"
Pros: "It was a good flight and was able to rest a bit."
Cons: "Seat size is horrible. Will not be flying Emirates next time, instead will fly Qatar."
Pros: "The comfort of the flight was unbeatable. The crew was great. The 13 he flight didn't feel that long."
Cons: "When boarding my kids and I were separated. This is not recommended at all. I don't know why you can't keep families together."
Cons: "The online site didn't let us allocate seats even before 48 hours of schedule flight timings. Complimentary seats were allocated badly. Even when contacted with airline staff they didn't pass on the right information. We found on airport counter that exists seats opened before opening the airline counter at the airports whereas we are told that it would be allocated at the airport counter only. Misleaded at Dubai by airline staff that airport counter would open 3 hours before flight departure whereas we found and told at counter it was opened 48 hours before flight departure. Faced lots of inconvenience in allocation of complimentary seats. I speak with other co-passengers in the flight and found single complimentary aisle seats were allocared to passengers. They same opportunity was not extend to others having more than 1 seats in the flight."
Pros: "So, as mentioned, this was our first time flying Emirates and from our flights from Maryland to Dubai to Philippines has been pleasant, the only issue we've had was with the security process and an incident that my wife encountered in Dubai when we were in the process of boarding to go to Washington Dulles. We landed in Dubai and we were in transit to our connecting flight. We went to our assigned gate and had to check in with security prior to waiting in our gate or boarding the plane. We checked in our electronic devices and my wife was asked to be checked. There wasn't anything wrong up until that moment. My wife cooperated with all the requests of the security agent. They asked her to go inside a security room/enclosed area and the first thing that the security agent asked my wife was why she wasn't wearing her wedding band. It was obvious that she was married because she had a tan line of the marks of wearing a ring. It was her travel ring and she removed it because it was too tight and she explained that to the agent. The agent then made the comment "so you got fat on this trip?". My wife was confused on what she said and asked her "what did you say?". The agent then repeated ..."So you're fat... that's why the wedding ring doesn't fit?" My wife was furious but maintained her cool because she didn't want to give a reason for her to be held from getting on the flight. I didn't see the situation take place and I don't know if there was anything that triggered her comment. My wife felt humiliated. I don't know the agent's name but I wanted to address the incident. Our experience with Emirates has been very pleasant but having to feel helpless after someone with authority to make that comment was humiliating and ruined the rest of her time on the flight as well as mine."
Pros: "Staff were all good and professional"
Cons: "I want to watch a movie but both airplanes from Da Nang to Incheon and Incheon to Narita were older models so nothing to watch. Didnt matter though actually because i was sick and slept the whole time"
Pros: "Crew was great. I have flown on Asiana a few times before and they are always good. The Korean meal is the best airplane food I have had."
Cons: "More movie choices. Game choices and cartoon series for kids"
Pros: "Crew was friendly and seats were comfortable."
Cons: "The food could have been better. The entertainment center was also somewhat outdated."
Pros: "Delayed the whole night on the first flight and almost 2 hours on the flight back. Unbelievable!"
Cons: "The airline's on time record has got to improve. Period."
Pros: "The food is better than United, and the flight attendants were nice and professional."
Cons: "The seats were so narrow. When a person in front of you pushes back their seat your space gets ridiculously small...same problem with my flight from LAX to Incheon... It looks like that the aircrafts for this 10+ hr flight are older (smaller seat space) than the ones used for a 1-1/2 hr flight between Incheon and Osaka. Also the terminal at LAX is so far away from Tom Bradley main building that we needed to take a bus and had to wait about an hour until we finally got our suitcases."
Cons: "It should have been good but I requested wheelchair for my dad who is 78yrs old and he has SCIATICA and cant walk for long time, coming from the Philippines it was ok. But once we areive at incheon. They did not bother to give any wheelchair at all these crew doesnt not care. They dont have compassion. Im very disappointed to asiana"
Pros: "The attendants were very nice and the food and drinks service was good."
Cons: "The seats are pretty uncomfortable."
Pros: "The food was good and the service was great. The flight attendants were very attentive."
Cons: "I had to pay $200 for an extra bag because they told me that my bags were all over weight. Come to find out, the scale was broken and my bags were actually underweight. So I ended up with 5 bags instead of 3. My main issue was comfortability. Due to the person behind me, I couldn’t push my chair back and so I had find different ways to sleep."
Pros: "Nice staff. Good movies. Liked having slippers and toothbrushes/toothpaste."
Cons: "For a flight going to the US, it would be nice if an American style breakfast was offered as one of the choices, like bacon and eggs, or an omlette, etc. Also, during lights out time, several times an announcement was made that there would be turbulence and to put on seatbelt. Each time it woke me up. While that info is important, maybe just have the seatbelt sign on all the time, and put words on the screen when there is turbulence, during the sleeping time of the flight."
Pros: "Some crew members were very kind and helpful."
Cons: "This airline puts priority on Korean speaking men non Korean women with a helpless child. First of all, my child was too large for the bassinet so I held him the entire time. Fine, I get it's for safety. But to make matters worse, my child had a fever and cried out of discomfort for the first 3 hours of a 10 hour flight. A male passenger complained and instead of defending a mother and a helpless sick child, the flight crew kept insisting ways to make my baby stop crying. Do you think I wanted to hear my child in that much pain? No, of course not. One male crew member told me to take my child to the back of thr aircraft (away from the complaining man). Ummm... I paid for my seat just like everyone else!! To be treated differently just because my baby is crying is HORRIBLE. To top it off, the seats are the worst I've ever sat in. My back and butt were in so much pain from those horrible seats. Bottom line- I will NEVER fly with this airline again after the mistreatment my baby and I received. This airline puts Korean speaking men above anyone else's needs, including a helpless 14 month old who feels horrible and doesn't know how else to communicate pain. I'll add that we were on a 10 hour flight after a 9 hour layover in Incheon and a 4 hour plane ride that was DELAYED from 1:45AM to 3:45AM. We were extremely tired and had been through so much already. If the crew had been more protective of us and understanding to the fact that he's a BABY I would have let the complaints slide. Last note- this airline delayed us 3 separate times. Yes.. 3 separate occasions. Do I need to say anything more?"

It was a pleasant temperature when boarding and through the flight. The meal was quite good.

Pros: "Flight was not over crowded, allowing for proper social distancing! That is MUCH appreciated. Crew was wonderful."
Cons: "The couple in front of me got in a physical altercation as well as the couple seated behind me. Both situations caused much discomfort and could have been defused faster by flight crew"
Cons: "First time wearing face mask all the time. It was okay."
Pros: "Arrived alive, didn’t sleep in the Charlotte airport like last flight. didn’t lose a bag....didn’t check one, learned that lesson before"
Cons: "WiFi did’t work. Boarding the end of the terminal/gate was a mess. Crew was late, so flight was late. Packed in like sardines....normal American Airlines."
Cons: "Paid for First Class so I could sleep on this red-eye. Wasted my money. Seat was uncomfortable, legroom in my bulkhead seat was horrible. I can sleep anywhere...make that ALMOST anywhere, now."
Pros: "The 2 flight attendants who continued to work this flight were amazing. The gate agent in Phoenix was also great."
Cons: "7 hour delay initially because of a mechanical problem, but massively exacerbated by an inability to find crew. Disappointing...."
Cons: "Caught an earlier flight and the entire team made the process seamless."
Pros: "It’s not like it used to be. U S based airlines lag behind their European and Asian counterparts"
Cons: "There’s always room for improvement. Too much to list here"
Pros: "None"
Cons: "The flight delayed several times, and the gate was changed. The plane is very old and no service at all (not even water during the 2 hours flight)!"
Pros: "Speedy check in and security check in. Seats in plane comfortable. Staff wonderful"
Cons: "Nothing,"

Book cheap flights from Taiwan to Washington Dulles Airport

Recent round-trip flight deals

9/5Tue
1 stopUnited Airlines
27h 05mTPE-IAD
9/6Wed
2 stopsUnited Airlines
37h 21mIAD-TPE
$1,172
9/5Tue
2 stopsUnited Airlines
22h 59mTPE-IAD
9/6Wed
2 stopsUnited Airlines
32h 34mIAD-TPE
$1,214
10/17Tue
2 stopsUnited Airlines
23h 15mTPE-IAD
10/22Sun
2 stopsUnited Airlines
32h 39mIAD-TPE
$1,236
9/2Sat
2 stopsAsiana Airlines
63h 37mTPE-IAD
11/28Tue
2 stopsAsiana Airlines
44h 15mIAD-TPE
$1,254
10/17Tue
2 stopsUnited Airlines
23h 15mTPE-IAD
10/22Sun
1 stopUnited Airlines
23h 45mIAD-TPE
$1,269
9/2Sat
2 stopsUnited Airlines
33h 28mTPE-IAD
12/2Sat
2 stopsUnited Airlines
32h 43mIAD-TPE
$1,302
9/2Sat
2 stopsUnited Airlines
38h 00mTPE-IAD
11/28Tue
1 stopUnited Airlines
23h 50mIAD-TPE
$1,367
10/17Tue
1 stopMultiple Airlines
27h 38mTPE-IAD
10/22Sun
1 stopMultiple Airlines
21h 35mIAD-TPE
$1,374
9/5Tue
1 stopUnited Airlines
27h 05mTPE-IAD
9/6Wed
1 stopUnited Airlines
22h 29mIAD-TPE
$1,432
9/4Mon
2 stopsMultiple Airlines
38h 45mTPE-IAD
9/6Wed
1 stopMultiple Airlines
24h 30mIAD-TPE
$1,468
10/17Tue
1 stopKorean Air
28h 20mTPE-IAD
10/22Sun
2 stopsKorean Air
42h 00mIAD-TPE
$1,476
6/21Wed
1 stopUnited Airlines
26h 56mTPE-IAD
7/8Sat
2 stopsUnited Airlines
32h 45mIAD-TPE
$1,523
6/20Tue
2 stopsMultiple Airlines
34h 15mTPE-IAD
8/29Tue
1 stopMultiple Airlines
21h 15mIAD-TPE
$1,562
9/2Sat
1 stopEVA Air
29h 22mTPE-IAD
11/28Tue
1 stopEVA Air
34h 25mIAD-TPE
$1,563
9/2Sat
1 stopMultiple Airlines
29h 06mTPE-IAD
12/2Sat
1 stopMultiple Airlines
34h 05mIAD-TPE
$1,576
6/20Tue
2 stopsMultiple Airlines
34h 15mTPE-IAD
8/28Mon
1 stopMultiple Airlines
21h 15mIAD-TPE
$1,579
6/20Tue
3 stopsMultiple Airlines
46h 00mTPE-IAD
8/29Tue
2 stopsMultiple Airlines
30h 55mIAD-TPE
$1,584
6/20Tue
2 stopsMultiple Airlines
34h 15mTPE-IAD
9/1Fri
1 stopMultiple Airlines
21h 45mIAD-TPE
$1,613
9/2Sat
2 stopsAmerican Airlines
25h 33mTPE-IAD
12/2Sat
3 stopsAmerican Airlines
38h 07mIAD-TPE
$1,793
9/2Sat
2 stopsAmerican Airlines
25h 33mTPE-IAD
11/28Tue
3 stopsAmerican Airlines
38h 07mIAD-TPE
$1,874

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Recent one-way flight deals

10/17Tue
1 stopMultiple Airlines
28h 33mTPE-IAD
$843
8/2Wed
2 stopsMultiple Airlines
53h 10mTPE-IAD
$906
6/7Wed
1 stopMultiple Airlines
31h 25mTPE-IAD
$961
6/7Wed
3 stopsMultiple Airlines
34h 25mTPE-IAD
$965
10/17Tue
2 stopsAmerican Airlines
24h 32mTPE-IAD
$1,010
6/7Wed
2 stopsAmerican Airlines
25h 18mTPE-IAD
$1,020
5/30Tue
1 stopUnited Airlines
23h 17mTPE-IAD
$1,037
5/30Tue
2 stopsUnited Airlines
20h 53mTPE-IAD
$1,041
8/1Tue
2 stopsMultiple Airlines
49h 10mTPE-IAD
$1,064
8/2Wed
3 stopsMultiple Airlines
60h 40mTPE-IAD
$1,483
8/2Wed
1 stopEmirates
45h 05mTPE-IAD
$1,575
8/2Wed
1 stopUndisclosed Carrier
33h 55mTPE-IAD
$1,587
8/2Wed
nonstopUndisclosed Carrier
27h 41mTPE-IAD
$1,669
8/2Wed
2 stopsUnited Airlines
25h 28mTPE-IAD
$1,671
6/1Thu
3 stopsMultiple Airlines
53h 45mTPE-IAD
$1,908
8/2Wed
3 stopsAmerican Airlines
34h 38mTPE-IAD
$2,627
7/30Sun
1 stopUndisclosed Carrier
20h 45mKHH-IAD
$2,661
7/29Sat
2 stopsUndisclosed Carrier
43h 39mKHH-IAD
$3,117
8/15Tue
3 stopsUnited Airlines
47h 12mTPE-IAD
$3,225
7/31Mon
1 stopKorean Air
39h 55mKHH-IAD
$4,659

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Flights to Washington Dulles Airport

Destination:

Washington Dulles Airport (IAD)United States

Return flight deals:

Washington Dulles Airport - Taiwan

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