Flights from Portland to London (PWM → LHR)

PWM
Portland
Portland International Jetport, USA
LHR
London
Heathrow, United Kingdom
Loading map...
No direct flights found. Here are the 20 fastest 1-stop options.
viaNew York(JFK)
PWM→JFK+1h 30mJFK→LHR
8h 32m
viaNew York(EWR)
PWM→EWR+1h 30mEWR→LHR
8h 35m
viaPhiladelphia(PHL)
PWM→PHL+1h 30mPHL→LHR
8h 53m
viaBaltimore(BWI)
PWM→BWI+1h 30mBWI→LHR
9h 13m
viaDulles(IAD)
PWM→IAD+1h 30mIAD→LHR
9h 23m
viaPittsburgh(PIT)
PWM→PIT+1h 30mPIT→LHR
9h 35m
viaDetroit(DTW)
PWM→DTW+1h 30mDTW→LHR
9h 53m
viaRaleigh/Durham(RDU)
PWM→RDU+1h 30mRDU→LHR
10h 9m
viaCincinnati(CVG)
PWM→CVG+1h 30mCVG→LHR
10h 31m
viaCharlotte(CLT)
PWM→CLT+1h 30mCLT→LHR
10h 34m
viaChicago(ORD)
PWM→ORD+1h 30mORD→LHR
10h 40m
viaMinneapolis(MSP)
PWM→MSP+1h 30mMSP→LHR
11h 14m
viaNashville(BNA)
PWM→BNA+1h 30mBNA→LHR
11h 19m
viaAtlanta(ATL)
PWM→ATL+1h 30mATL→LHR
11h 24m
viaOrlando(MCO)
PWM→MCO+1h 30mMCO→LHR
12h
viaTampa(TPA)
PWM→TPA+1h 30mTPA→LHR
12h 15m
viaDallas(DFW)
PWM→DFW+1h 30mDFW→LHR
13h 32m
viaDenver(DEN)
PWM→DEN+1h 30mDEN→LHR
13h 41m
viaHouston(IAH)
PWM→IAH+1h 30mIAH→LHR
13h 47m
viaSan Francisco(SFO)
PWM→SFO+1h 30mSFO→LHR
16h 47m
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 Portland to London? Currently, there are no direct flights from PWM to LHR. 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 Portland → London.

Cheap flights from Portland to London Cheapest month to fly to London Flights from USA Flights to United Kingdom Visa-free with USA passport All airports in United Kingdom

Try a nearby airport to Portland

Flights to London (LHR) from other airports within 350 km of Portland. Often unlocks cheaper fares or better times.

PSM → LHR 76 km from PWM Portsmouth → London USA · 6 destinations MHT → LHR 121 km from PWM Manchester → London USA · 15 destinations BOS → LHR 154 km from PWM Boston → London USA · 153 destinations BGR → LHR 176 km from PWM Bangor → London USA · 17 destinations ORH → LHR 199 km from PWM Worcester → London USA · 5 destinations

Or try a nearby airport to London

Flights from Portland (PWM) to other airports within 350 km of London.

PWM → LCY 35 km from LHR Portland → London United Kingdom · 31 destinations PWM → LGW 40 km from LHR Portland → London United Kingdom · 216 destinations PWM → LTN 46 km from LHR Portland → London United Kingdom · 137 destinations PWM → STN 68 km from LHR Portland → London United Kingdom · 202 destinations PWM → SEN 81 km from LHR Portland → Southend United Kingdom · 25 destinations

Other flights from Portland (PWM)

Akron (CAK) Atlanta (ATL) Baltimore (BWI) Charleston (CHS) Charlotte (CLT) Chicago (MDW) Chicago (ORD) Cincinnati (CVG) All 31 destinations →

Other flights from London (LHR)

Aberdeen (ABZ) Abu Dhabi (AUH) Abuja (ABV) Accra (ACC) Addis Ababa (ADD) Algiers (ALG) Almaty (ALA) Amman (AMM) All 224 destinations →