Flights from Porto to Dulles (OPO → IAD)

OPO
Porto
Porto Airport, Portugal
IAD
Dulles
Washington Dulles International, USA
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No direct flights found. Here are the 20 fastest 1-stop options.
viaBoston(BOS)
OPO→BOS+1h 30mBOS→IAD
8h 13m
viaNew York(EWR)
OPO→EWR+1h 30mEWR→IAD
8h 13m
viaNew York(JFK)
OPO→JFK+1h 30mJFK→IAD
8h 13m
viaMontreal(YUL)
OPO→YUL+1h 30mYUL→IAD
8h 28m
viaLisbon(LIS)
OPO→LIS+1h 30mLIS→IAD
8h 37m
viaToronto(YYZ)
OPO→YYZ+1h 30mYYZ→IAD
8h 47m
viaMadrid(MAD)
OPO→MAD+1h 30mMAD→IAD
9h 13m
viaDublin(DUB)
OPO→DUB+1h 30mDUB→IAD
9h 33m
viaCasablanca(CMN)
OPO→CMN+1h 30mCMN→IAD
9h 46m
viaReykjavik(KEF)
OPO→KEF+1h 30mKEF→IAD
9h 57m
viaEdinburgh(EDI)
OPO→EDI+1h 30mEDI→IAD
10h 3m
viaBarcelona(BCN)
OPO→BCN+1h 30mBCN→IAD
10h 13m
viaParis(CDG)
OPO→CDG+1h 30mCDG→IAD
10h 15m
viaBrussels(BRU)
OPO→BRU+1h 30mBRU→IAD
10h 35m
viaAmsterdam(AMS)
OPO→AMS+1h 30mAMS→IAD
10h 41m
viaGeneva(GVA)
OPO→GVA+1h 30mGVA→IAD
10h 45m
viaNice(NCE)
OPO→NCE+1h 30mNCE→IAD
11h 2m
viaFrankfurt(FRA)
OPO→FRA+1h 30mFRA→IAD
11h 9m
viaZurich(ZRH)
OPO→ZRH+1h 30mZRH→IAD
11h 9m
viaMunich(MUC)
OPO→MUC+1h 30mMUC→IAD
11h 39m
Search all options on Kiwi.com → Total times include an estimated 90-minute layover. Actual times vary by airline and connection.

Frequently asked questions

Are there direct flights from Porto to Dulles? Currently, there are no direct flights from OPO to IAD. You may need to connect through another airport.

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Porto → Dulles.

Cheap flights from Porto to Dulles Cheapest month to fly to Dulles Flights from Portugal Flights to USA Visa-free with Portugal passport All airports in USA

Try a nearby airport to Porto

Flights to Dulles (IAD) from other airports within 350 km of Porto. Often unlocks cheaper fares or better times.

VGO → IAD 110 km from OPO Vigo → Dulles Spain · 6 destinations SCQ → IAD 186 km from OPO Santiago De Compostela → Dulles Spain · 29 destinations LCG → IAD 231 km from OPO La Coruna → Dulles Spain · 12 destinations LIS → IAD 277 km from OPO Lisbon → Dulles Portugal · 151 destinations LEN → IAD 292 km from OPO Leon → Dulles Spain · 7 destinations

Or try a nearby airport to Dulles

Flights from Porto (OPO) to other airports within 350 km of Dulles.

OPO → DCA 37 km from IAD Porto → Washington USA · 108 destinations OPO → BWI 72 km from IAD Porto → Baltimore USA · 90 destinations OPO → CHO 126 km from IAD Porto → Charlottesville USA · 6 destinations OPO → MDT 150 km from IAD Porto → Middletown USA · 19 destinations OPO → RIC 161 km from IAD Porto → Richmond USA · 37 destinations

Other flights from Porto (OPO)

Agadir (AGA) Alicante (ALC) Amsterdam (AMS) Asturias (OVD) Athens (ATH) Barcelona (BCN) Bari (BRI) Basel, Switzerland/Mulhouse (BSL) All 134 destinations →

Other flights from Dulles (IAD)

Abu Dhabi (AUH) Accra (ACC) Addis Ababa (ADD) Albany (ALB) Albuquerque (ABQ) Amman (AMM) Amsterdam (AMS) Anchorage (ANC) All 163 destinations →