Flights from Dulles to Porto (IAD → OPO)

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

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

Try a nearby airport to Dulles

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

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

Or try a nearby airport to Porto

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

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

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 →