TAP's A330neo offers 2-4-2 seating for extra privacy in economy class.
TAP's Atlântico Premium Lounge offers a relaxing space after security for transatlantic travelers.

| Low season | February |
|---|---|
| High season | December |
| Cheapest flight | $442 |
Direct departures
Lisbon Humberto Delgado to Washington, D.C. Dulles Intl
Monday
TAP AIR PORTUGAL, United Airlines
TAP AIR PORTUGAL, United Airlines
Tuesday
TAP AIR PORTUGAL, United Airlines
TAP AIR PORTUGAL, United Airlines
Wednesday
TAP AIR PORTUGAL, United Airlines
TAP AIR PORTUGAL, United Airlines
Thursday
TAP AIR PORTUGAL, United Airlines
TAP AIR PORTUGAL, United Airlines
Friday
TAP AIR PORTUGAL, United Airlines
TAP AIR PORTUGAL, United Airlines
Saturday
TAP AIR PORTUGAL, United Airlines
TAP AIR PORTUGAL, United Airlines
Sunday
TAP AIR PORTUGAL, United Airlines
TAP AIR PORTUGAL, United Airlines
Direct returns
Washington, D.C. Dulles Intl to Lisbon Humberto Delgado
Monday
TAP AIR PORTUGAL, United Airlines
TAP AIR PORTUGAL, United Airlines
Tuesday
TAP AIR PORTUGAL, United Airlines
TAP AIR PORTUGAL, United Airlines
Wednesday
TAP AIR PORTUGAL, United Airlines
TAP AIR PORTUGAL, United Airlines
Thursday
TAP AIR PORTUGAL, United Airlines
TAP AIR PORTUGAL, United Airlines
Friday
TAP AIR PORTUGAL, United Airlines
TAP AIR PORTUGAL, United Airlines
Saturday
TAP AIR PORTUGAL, United Airlines
TAP AIR PORTUGAL, United Airlines
Sunday
TAP AIR PORTUGAL, United Airlines
TAP AIR PORTUGAL, United Airlines
Great crew, excellent landing, good food. Over all great experience. Thank you!
Great crew, excellent landing, good food. Over all great experience. Thank you!
One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.
Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?
Crew was dismissive. Snacks and refills not offered. Poor business class experience. Bed not comfortable compared to Emirates or BA.
Flight was delayed for 5 hours because crew didn’t have enough time to rest - this seems like it could have been avoided with better scheduling. Food was not good.
IAD with the archaic people movers is just a place to be avoided.
Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks
This is the best united airlines flight that I took. The crew was very friendly and the food was tasty!
It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.
Had one staff that was not pleasant. Seems they are stressed with too many people to care for.
I am not very tall, and had a difficult time getting my carry-on placed in the overhead bin while passengers were behind me waiting to get to their seats. After struggling with the luggage, I turned it around, and left it, knowing it was not properly placed, but believing there was adequate room for it in the bin. When the flight attendant came through the cabin, she asked whose bag it was, and scolded me for not positioning it correctly. She turned it around and moved on. I thought that her approach was totally unprofessional, calling out a passenger in that manner.
There was no warning that they have added passport control after check in, the line was enormous and after 46 mins wait we missed our flight. Were forced to leave the airport and purchase new tickets at full price to board a later flight. TAP were unsympathetic and unhelpful.
Boarding we were jammed into a hot crowded bus waiting too long while another bus went in front of us. Appreciated blanket and pillow, movie available helped time pass, the food was not appealing so I had my own snacks, the flight is long, but nothing they can do about that. Staff adequate, flight good.
Did not enjoy the meal provided. The aircraft was dirty. For instance, the screen seemed to have been cleaned with a dirty rag. Disgusting.
The person at the checkin was very helpful. We couldn’t check in through the keyosk, but the agent was very helpful.
Great price for really nice seats and the plane and staff were great, only 5-10 minute delays!
Tap was very frustrating in Lisbon. Not enough direction and help. Mixed messages of where we needed to go. Seats were not very comfortable.
Everything went as expected. Luggage arrived at my same destination and nothing disturbed my vacation.
This flight arrived late. We joined well over a thousand of other people waiting to go through customs. Air Portugal has lost my bag. We had to chase down a representative even though we had waited at the baggage claim for well over 1 hour and 35 minutes for baggage to come. No representative was there to explain the delay or to give any direction. After 1 hour and 35 minutes at least four passengers had no baggage to pick up or had a fraction of their baggage. The representative was a young woman who clearly did not have the experience to deal with what was happening. Very disappointing as of course we were dealing with great amount of jet lag and having been up for 24 hours at that point and not being able to have any of the things necessary at home that were contained in the bag was quite upsetting. That instant occurred last night at approximately 11:15 p.m. and as of 12:30 p.m. the next day I have not heard anything from Air Portugal.
Check-in guidance for transfer flight, boarding, in-flight service, seat comfort, etc.