₹10,625 Cheap Flights from Porto (OPO) to London (LHR)

View ₹10,625 flight on Sat, 13 Dec 2025Opens in a new window

Popular airlines from Porto Airport (OPO) to Heathrow Airport (LHR)

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Cheap Flights from Porto (OPO) to London (LHR)

Prices were available within the past 7 days and start at ₹10,625 for one-way flights and ₹36,295 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Sun, 30 Nov - Thu, 4 Dec
OPO
Porto
LHR
London
₹36,295 Return, found 12 hours ago
₹36,295
Return
found 12 hours ago
Select KLM flight, departing Sun, 30 Nov from Porto to London, returning Thu, 4 Dec, priced at ₹36,295 found 12 hours ago
KLM
Fri, 28 Nov - Mon, 1 Dec
OPO
Porto
LHR
London
₹37,677 Return, found 5 days ago
₹37,677
Return
found 5 days ago
Select KLM flight, departing Fri, 28 Nov from Porto to London, returning Mon, 1 Dec, priced at ₹37,677 found 5 days ago
KLM
Fri, 28 Nov - Mon, 1 Dec
OPO
Porto
LHR
London
₹37,914 Return, found 5 days ago
₹37,914
Return
found 5 days ago
Select KLM flight, departing Fri, 28 Nov from Porto to London, returning Mon, 1 Dec, priced at ₹37,914 found 5 days ago
Swiss International Air Lines
Fri, 28 Nov - Mon, 1 Dec
OPO
Porto
LHR
London
₹37,988 Return, found 5 days ago
₹37,988
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Fri, 28 Nov from Porto to London, returning Mon, 1 Dec, priced at ₹37,988 found 5 days ago
Swiss International Air Lines
Fri, 28 Nov - Mon, 1 Dec
OPO
Porto
LHR
London
₹39,079 Return, found 5 days ago
₹39,079
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Fri, 28 Nov from Porto to London, returning Mon, 1 Dec, priced at ₹39,079 found 5 days ago
Lufthansa
Fri, 28 Nov - Mon, 1 Dec
OPO
Porto
LHR
London
₹40,241 Return, found 5 days ago
₹40,241
Return
found 5 days ago
Select Lufthansa flight, departing Fri, 28 Nov from Porto to London, returning Mon, 1 Dec, priced at ₹40,241 found 5 days ago
KLM
Sun, 30 Nov - Thu, 4 Dec
OPO
Porto
LHR
London
₹40,258 Return, found 12 hours ago
₹40,258
Return
found 12 hours ago
Select KLM flight, departing Sun, 30 Nov from Porto to London, returning Thu, 4 Dec, priced at ₹40,258 found 12 hours ago
KLM
Sun, 30 Nov - Thu, 4 Dec
OPO
Porto
LHR
London
₹40,300 Return, found 12 hours ago
₹40,300
Return
found 12 hours ago
Select KLM flight, departing Sun, 30 Nov from Porto to London, returning Thu, 4 Dec, priced at ₹40,300 found 12 hours ago
British Airways
Sun, 30 Nov - Thu, 4 Dec
OPO
Porto
LHR
London
₹42,745 Return, found 12 hours ago
₹42,745
Return
found 12 hours ago
Select British Airways flight, departing Sun, 30 Nov from Porto to London, returning Thu, 4 Dec, priced at ₹42,745 found 12 hours ago
Iberia
Sun, 30 Nov - Thu, 4 Dec
OPO
Porto
LHR
London
₹53,740 Return, found 12 hours ago
₹53,740
Return
found 12 hours ago
Select Iberia flight, departing Sun, 30 Nov from Porto to London, returning Thu, 4 Dec, priced at ₹53,740 found 12 hours ago

Find the cheapest month to fly from Porto (OPO) to London (LHR)

January is typically the cheapest month to fly

From ₹15,318 - ₹30,617 per traveller.

Frequently asked questions

How much is a flight from Dr. Francisco de Sa Carneiro Airport (OPO) to Heathrow Airport (LHR)?
The lowest price advertised for a round-trip journey between Porto Airport and London Heathrow is ₹36,295. But you better act quick. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dr. Francisco de Sa Carneiro Airport (OPO) to London Heathrow?
Most flights can be cancelled online, but each air carrier has its own terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from OPO to Heathrow Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Porto Airport to LHR flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Porto Airport to Heathrow Airport?
That movie you've been eager to see will have to wait — the flight distance between Dr. Francisco de Sa Carneiro Airport (OPO) and LHR is only 1,300 kilometres. The captain will be instructing you to buckle up for touchdown before you know it.
Which airlines fly direct from Dr. Francisco de Sa Carneiro Airport (OPO) to London Heathrow?
Flying directly from Dr. Francisco de Sa Carneiro Airport (OPO) to Heathrow Airport (LHR) is simple with British Airways (BA). This top airline operates 17 flights each month.
Are Porto Airport to LHR flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Porto Airport to LHR last minute could be your ticket to a cheap deal. However, it could end up costing you a whole lot more! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated on Expedia all the time.

Travel information

Origin airport
Dr. Francisco de Sa Carneiro
Destination airport
Heathrow
Airlines serving
Iberia, KLM, Lufthansa, Swiss International Air Lines
Return price
₹36,295
Distance
1291 km

Book with confidence

Porto to London Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Porto to London will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring London.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with OPO to LHR flights that won’t make your bank account wince. Ready to temporarily leave behind Porto for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to LHR with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

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