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Cheap flights from Heathrow (LHR) to Porto (OPO) from $75

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LHR — OPO
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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The best prices from London Heathrow to Porto are usually found in January or February, booked 60 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

Cheap flight deals from Heathrow to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 6, 2024.

Popular in

August

Cheapest in

January

Round-trip from

$524

One-way from

$121
High demand for flights, 28% potential price rise
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Best time to find cheap flights, 37% potential price drop
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From London Heathrow to Porto
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One-way flight from London Heathrow to Porto
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What is the cheapest day to fly round-trip from London Heathrow Airport to Porto?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Porto. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from London Heathrow Airport to Porto?

Find a great deal and save up to 86% by booking at least 31 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London Heathrow Airport to Porto within the next two weeks, with the cheapest ticket starting at $166.

What is the cheapest month to fly from London Heathrow Airport to Porto?

Our data shows that January tends to be the cheapest month to fly to Porto from London Heathrow Airport. Users have commonly found prices around $161 for the month, but tickets can be as low as $40. Due to multiple factors, prepare for potentially higher prices in December.

What is the cheapest time of day to fly from LHR to OPO?

One of the essential ways to save on airfare from London Heathrow Airport to Porto is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 11% on airfare.

Cheap Heathrow to Porto flights in June & July 2024

Find cheap flight options from Heathrow to Porto specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
Check out some of the best flight deals from London to Porto in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 6/261:45 pmLHR - OPO
1 stop9h 10mMultiple Airlines
Wed 7/36:45 amOPO - LHR
1 stop6h 05mMultiple Airlines
Deal found 6/5$207
Sat 6/226:40 pmLHR - OPO
1 stop16h 50mSWISS
Mon 7/86:10 pmOPO - LHR
1 stop24h 20mSWISS
Deal found 6/5$223
Tue 7/28:05 pmLHR - OPO
1 stop15h 25mSWISS
Fri 7/53:05 amOPO - LHR
1 stop16h 20mSWISS
Deal found 6/6$226
Wed 7/31:45 pmLHR - OPO
1 stop9h 10mMultiple Airlines
Wed 7/106:45 amOPO - LHR
1 stop6h 05mMultiple Airlines
Deal found 6/5$231
Sat 6/226:40 pmLHR - OPO
1 stop16h 50mSWISS
Thu 6/272:35 pmOPO - LHR
1 stop6h 55mSWISS
Deal found 6/5$237
Sat 6/228:50 pmLHR - OPO
1 stop10h 25mMultiple Airlines
Tue 6/256:00 amOPO - LHR
1 stop6h 10mMultiple Airlines
Deal found 6/5$240
Sun 6/236:50 amLHR - OPO
1 stop9h 10mBrussels Airlines
Wed 7/312:55 pmOPO - LHR
1 stop8h 40mBrussels Airlines
Deal found 6/5$246
Sat 6/298:05 pmLHR - OPO
1 stop11h 50mSWISS
Mon 7/82:35 pmOPO - LHR
1 stop17h 40mSWISS
Deal found 6/5$247
Wed 7/38:25 pmLHR - OPO
1 stop14h 00mLufthansa
Wed 7/106:00 amOPO - LHR
1 stop9h 40mLufthansa
Deal found 6/5$249

Heathrow to Porto 2024 flight deals

Discover exclusive flight deals for travel between Heathrow and Porto in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Check out some of the best flight deals from London to Porto in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 11/46:00 amLHR - OPO
1 stop7h 00mTAP AIR PORTUGAL
Sat 11/2312:05 pmOPO - LHR
1 stop5h 25mTAP AIR PORTUGAL
Deal found 6/4$162
Tue 9/247:50 pmLHR - OPO
1 stop4h 40mTAP AIR PORTUGAL
Thu 10/36:00 pmOPO - LHR
1 stop4h 55mTAP AIR PORTUGAL
Deal found 6/6$185
Tue 9/106:40 pmLHR - OPO
1 stop13h 15mSWISS
Wed 9/188:40 amOPO - LHR
1 stop9h 15mSWISS
Deal found 6/5$186
Tue 9/37:00 amLHR - OPO
1 stop6h 45mSWISS
Thu 9/128:40 amOPO - LHR
1 stop9h 15mSWISS
Deal found 6/5$196
Sun 9/226:00 amLHR - OPO
1 stop13h 00mTAP AIR PORTUGAL
Fri 9/273:55 pmOPO - LHR
1 stop7h 00mTAP AIR PORTUGAL
Deal found 6/4$197
Wed 9/117:15 pmLHR - OPO
1 stop22h 10mSWISS
Wed 9/188:40 amOPO - LHR
1 stop9h 15mSWISS
Deal found 6/5$203
Mon 9/238:55 amLHR - OPO
1 stop8h 25mSWISS
Tue 10/12:35 pmOPO - LHR
1 stop6h 55mSWISS
Deal found 6/5$205
Tue 9/105:10 pmLHR - OPO
1 stop14h 45mSWISS
Tue 9/178:40 amOPO - LHR
1 stop7h 40mSWISS
Deal found 6/5$206
Wed 6/261:45 pmLHR - OPO
1 stop9h 10mMultiple Airlines
Wed 7/36:45 amOPO - LHR
1 stop6h 05mMultiple Airlines
Deal found 6/5$207

Heathrow to Porto flights leaving soon

Find last-minute flight options from Heathrow to Porto for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Have a look at some of the flights available from London to Porto departing last-minute. Tip: verify your flight details before completing your reservation.
Fri 6/146:00 amLHR - OPO
1 stop25h 55mSWISS
Thu 6/202:35 pmOPO - LHR
1 stop6h 55mSWISS
Deal found 6/5$260
Sun 6/1611:05 amLHR - OPO
1 stop4h 55mMultiple Airlines
Sat 6/226:15 amOPO - LHR
1 stop6h 35mMultiple Airlines
Deal found 6/5$263
Thu 6/138:40 amLHR - OPO
1 stop9h 50mSWISS
Tue 7/168:40 amOPO - LHR
2 stops12h 50mSWISS
Deal found 6/5$264
Fri 6/146:00 amLHR - OPO
1 stop25h 55mSWISS
Fri 6/212:35 pmOPO - LHR
1 stop17h 40mSWISS
Deal found 6/5$267
Thu 6/137:45 pmLHR - OPO
1 stop12h 40mAir France
Mon 6/174:20 pmOPO - LHR
1 stop15h 40mAir France
Deal found 6/5$268
Sat 6/153:05 pmLHR - OPO
1 stop26h 55mAustrian Airlines
Sun 6/236:45 pmOPO - LHR
1 stop13h 35mAustrian Airlines
Deal found 6/6$270
Wed 6/128:55 pmLHR - OPO
1 stop13h 45mKLM
Tue 6/185:00 amOPO - LHR
1 stop8h 50mKLM
Deal found 6/5$273
Sat 6/156:00 amLHR - OPO
1 stop12h 30mSWISS
Sun 6/232:35 pmOPO - LHR
1 stop6h 55mSWISS
Deal found 6/5$285
Thu 6/138:05 pmLHR - OPO
1 stop22h 25mSWISS
Wed 6/198:40 amOPO - LHR
2 stops12h 50mSWISS
Deal found 6/5$288

One-way flights to Porto from Heathrow

Search for one-way flight options from Heathrow to Porto. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Take a look at some of the one-way flights we've detected from London to Porto. Users can also find round-trip London to Porto flights by using the search form above.
Wed 9/41:45 pmLHR - OPO
1 stop9h 10mMultiple Airlines
Deal found 6/5$75
Wed 9/251:45 pmLHR - OPO
1 stop23h 35mVueling
Deal found 6/4$76
Wed 9/251:45 pmLHR - OPO
1 stop5h 05mMultiple Airlines
Deal found 6/5$86
Tue 9/241:10 pmLHR - OPO
1 stop5h 05mMultiple Airlines
Deal found 6/5$92
Thu 11/2112:25 pmLHR - OPO
1 stop5h 35mTAP AIR PORTUGAL
Deal found 6/5$95
Sat 9/288:50 pmLHR - OPO
1 stop10h 25mMultiple Airlines
Deal found 6/5$97
Mon 9/22:30 pmLHR - OPO
1 stop8h 40mMultiple Airlines
Deal found 6/5$102
Sun 9/18:45 pmLHR - OPO
1 stop16h 30mMultiple Airlines
Deal found 6/5$104
Thu 9/52:30 pmLHR - OPO
1 stop8h 25mMultiple Airlines
Deal found 6/5$105

Find flights from Heathrow to Porto within your budget

Customize your flight search to find flights from Heathrow to Porto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$162 - $322

Route

Depart

Return

Price

London HeathrowPorto

LHR - OPO

LHROPO

London Heathrow

Mon 11/4

1 stop7h 00m

Porto

Sat 11/23

1 stop5h 25m

$162

London HeathrowPorto

LHR - OPO

LHROPO

London Heathrow

Wed 9/11

1 stop9h 10m

Porto

Tue 9/24

1 stop5h 45m

$163

London HeathrowPorto

LHR - OPO

LHROPO

London Heathrow

Tue 9/24

1 stop4h 40m

Porto

Thu 10/3

1 stop4h 55m

$185

London HeathrowPorto

LHR - OPO

LHROPO

London Heathrow

Tue 9/10

1 stop13h 15m

Porto

Wed 9/18

1 stop9h 15m

$186

London HeathrowPorto

LHR - OPO

LHROPO

London Heathrow

Wed 7/3

1 stop14h 00m

Porto

Wed 7/10

1 stop9h 40m

$249

London HeathrowPorto

LHR - OPO

LHROPO

London Heathrow

Thu 6/27

1 stop22h 10m

Porto

Thu 7/4

1 stop7h 55m

$262

London HeathrowPorto

LHR - OPO

LHROPO

London Heathrow

Wed 6/19

1 stop14h 10m

Porto

Sun 6/23

1 stop13h 35m

$270

London HeathrowPorto

LHR - OPO

LHROPO

London Heathrow

Sun 9/1

1 stop7h 30m

Porto

Wed 9/4

1 stop7h 20m

$277

London HeathrowPorto

LHR - OPO

LHROPO

London Heathrow

Mon 7/29

1 stop11h 10m

Porto

Sat 8/3

1 stop13h 40m

$322

Flights are sorted by cheapest first

Deals found on 6/4

How far ahead should I book a flight from London Heathrow Airport to Porto?

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Porto. Price data was last updated on May 31, 2024.
The price you pay for your flight from London Heathrow Airport to Porto may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

What is the cheapest day to fly from London Heathrow Airport to Porto?

Use this chart to determine the cheapest time to fly round-trip from Heathrow to Porto. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their London Heathrow Airport to Porto flight should consider departing on Thursday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Heathrow to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Heathrow with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Porto by month

Plan your trip to Porto by taking into account the average temperature and rainfall totals by month.

OPO

Temperature

48.2 - 68 °F

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated June 6, 2024.
To help decide which airline to fly from London to Porto, see what other customers have to say about Austrian Airlines, TAP AIR PORTUGAL and Lufthansa. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.9
Good
1,489 reviews

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Overall

7.9

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

KLM
7.9
Good
1,489 reviews
KLM
7.9
Good
1,489 reviews

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Overall

7.9

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Finnair
7.8
Good
1,363 reviews
KLM
7.9
Good
1,489 reviews

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Overall

7.9

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

SWISS
7.8
Good
1,930 reviews
KLM
7.9
Good
1,489 reviews

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Overall

7.9

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Austrian Airlines
7.7
Good
1,010 reviews
KLM
7.9
Good
1,489 reviews

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Overall

7.9

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

LOT
7.4
Good
1,575 reviews
KLM
7.9
Good
1,489 reviews

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Overall

7.9

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Porto from London Heathrow?

    If you book a flight to Porto from London Heathrow, you will be flying to Porto, which is the city’s only airport. Porto (OPO) is located 6.8 mi from the center of Porto. There are 0 flights from London Heathrow to Porto per day from 3 different airlines.

  • Can I find flights from London Heathrow Airport to Porto for under $200 on Cheapflights?

    Yes, there are multiple flights from London Heathrow Airport to Porto for under $200. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $162, but on average you can expect to pay $207.

  • Are there last-minute flights available from London Heathrow Airport to Porto for under $300?

    There are currently 20+ open flights from London Heathrow Airport to Porto within the next 7 days for less than $300.

  • What are the cheapest airlines flying from London Heathrow Airport to Porto round-trip?

    Cheapflights users have booked flights from London Heathrow Airport to Porto round-trip from $162. Another airline that can offer you cheap pricing is SWISS. These flights start at 33% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from London Heathrow Airport to Porto one-way?

    One-way options have recently been found by users for as low as $76 on Vueling. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $95 and Air Serbia from $121 one-way.

  • What are the cheapest flights from London Heathrow Airport to Porto?

    Looking at all options, your cheapest flight can be booked for $91. While the most popular route (London Heathrow - Porto) can be booked for $162 on average our data indicates $292 when flying from London Heathrow Airport to Porto.

  • What does LHR to OPO mean?

    This is defined as London Heathrow Airport (LHR) and Porto Airport (OPO). Codes like Porto Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Heathrow to Porto that include extra baggage allowance?

    The amount of baggage you can bring on your Heathrow to Porto flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Heathrow to Porto with specific airlines?

    Yes, Cheapflights allows you to browse and filter Heathrow to Porto flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Heathrow to Porto that include hotel bookings?

    Yes. In addition to deals on Heathrow to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Porto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Porto.

  • Can I find deals for business class flights from Heathrow to Porto?

    Yes. Cheapflights offers flight deals from Heathrow to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Heathrow to Porto that allow pets onboard?

    Many airlines flying from Heathrow to Porto offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Heathrow to Porto?

    Yes, you can often find last-minute deals on Heathrow to Porto flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London Heathrow Airport to Porto flight deals updated?

    The London Heathrow Airport to Porto flight deals you see on this page were last updated on 6/6.

  • What are the most popular airlines that fly from London Heathrow Airport to Porto?

    Consider British Airways, Ryanair or TAP AIR PORTUGAL when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to Porto.

  • What is the cheapest month to book a flight from London Heathrow Airport to Porto?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Porto (average of $524). Flying from London Heathrow Airport to Porto in June is currently the most expensive (average of $986). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Heathrow to Porto
See prices for flight routes from nearby airports that may be better suited for you.

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Top 3 airlines flying from Heathrow to Porto

Discover the top 3 airlines that operate flights from Heathrow to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$120Average$235FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$130Average$261FlexibilityNo cancel feeOn-time70%
RyanairCheapest$135Average$182FlexibilityNo cancel feeOn-timeN/A
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Search flights from Heathrow to Porto by cabin class

Find flights from Heathrow to Porto, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Weekly flight availability from Heathrow to Porto

Explore weekly flight availability from Heathrow to Porto. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 6, 2024.
Sunday0daily flights
Monday2daily flights
Tuesday0daily flights
Wednesday0daily flights
Thursday0daily flights
Friday2daily flights
Saturday1daily flight

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