OPO - LHR

$69 Find Cheap Flights from Porto to London Heathrow Airport - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$154
Typical prices: $180-$312
Multiple Airlines
Fri 12/7Mon 12/10
OPO - LHR • 1 stop
Cheapest one-way
$69
Typical prices: $125-$231
Iberia
Fri 2/9
OPO - LHR • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Porto and London Heathrow Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 16% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Munich Franz Josef Strauss (MUC)
Cheapest • Avg $210 (round-trip)
Brussels Bruxelles-National (BRU)
Shortest trip • 4h 52m (one-way)
Insights
Insights
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We hope you love your trip to London Heathrow Airport!

Cheap Flights from Porto to Heathrow (OPO-LHR)

 

Cheap flights from Porto to Heathrow with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Mon, Dec 7 - Thu, Dec 10
Multiple Airlines Logo
6:30 am - 8:05 pmOPO  Porto-LHR London Heathrow
13h 35m1 stop Barcelona-El Prat
Multiple Airlines Logo
8:50 pm - 7:00 amLHR  London Heathrow-OPO Porto
10h 10m1 stop Barcelona-El Prat
$154Multiple Airlines
Tue, Nov 10 - Tue, Nov 17
Vueling Logo
8:45 pm - 2:45 pmOPO  Porto-LHR London Heathrow
18h 00m1 stop Bilbao
Vueling Logo
3:30 pm - 8:10 pmLHR  London Heathrow-OPO Porto
4h 40m1 stop Bilbao
$158Vueling
Sat, Nov 28 - Wed, Dec 2
Multiple Airlines Logo
10:05 pm - 9:10 amOPO  Porto-LHR London Heathrow
11h 05m1 stop Barcelona-El Prat
Multiple Airlines Logo
8:50 pm - 8:10 amLHR  London Heathrow-OPO Porto
11h 20m1 stop Barcelona-El Prat
$166Multiple Airlines
Sat, Nov 28 - Tue, Dec 1
Multiple Airlines Logo
10:05 pm - 9:10 amOPO  Porto-LHR London Heathrow
11h 05m1 stop Barcelona-El Prat
Multiple Airlines Logo
8:50 pm - 8:10 amLHR  London Heathrow-OPO Porto
11h 20m1 stop Barcelona-El Prat
$169Multiple Airlines
Sat, Dec 12 - Mon, Dec 14
Vueling Logo
9:55 pm - 9:10 amOPO  Porto-LHR London Heathrow
11h 15m1 stop Barcelona-El Prat
Vueling Logo
8:50 pm - 8:10 amLHR  London Heathrow-OPO Porto
11h 20m1 stop Barcelona-El Prat
$170Vueling
Tue, Nov 10 - Tue, Nov 17
Multiple Airlines Logo
7:35 am - 6:00 pmOPO  Porto-LHR London Heathrow
10h 25m2 stops Madrid Barajas Bilbao
Multiple Airlines Logo
3:30 pm - 8:10 pmLHR  London Heathrow-OPO Porto
4h 40m1 stop Bilbao
$175Multiple Airlines
Mon, Dec 7 - Tue, Dec 15
Multiple Airlines Logo
7:10 am - 3:30 pmOPO  Porto-LHR London Heathrow
8h 20m1 stop Sevilla
Multiple Airlines Logo
9:55 am - 8:30 pmLHR  London Heathrow-OPO Porto
10h 35m1 stop Barcelona-El Prat
$177Multiple Airlines
Thu, Mar 11 - Sat, Mar 13
Multiple Airlines Logo
8:40 pm - 8:25 amOPO  Porto-LHR London Heathrow
11h 45m1 stop Madrid Barajas
Multiple Airlines Logo
8:50 pm - 8:10 amLHR  London Heathrow-OPO Porto
11h 20m1 stop Barcelona-El Prat
$179Multiple Airlines
Tue, Nov 24 - Tue, Dec 1
Multiple Airlines Logo
11:00 am - 5:30 pmOPO  Porto-LHR London Heathrow
6h 30m1 stop Lisbon Humberto Delgado
Multiple Airlines Logo
8:50 pm - 11:20 amLHR  London Heathrow-OPO Porto
14h 30m1 stop Barcelona-El Prat
$180Multiple Airlines
Tue, Nov 17 - Wed, Nov 18
Lufthansa Logo
1:45 pm - 7:35 pmOPO  Porto-LHR London Heathrow
5h 50m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:35 am - 12:50 pmLHR  London Heathrow-OPO Porto
6h 15m1 stop Munich Franz Josef Strauss
$182Lufthansa

Price, demand and travel trends for Porto to London Heathrow Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Porto to London Heathrow Airport?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Porto to London Heathrow Airport. It’s 39% cheaper than the average day, while Saturday is the most expensive, with prices 76% higher.

Find deals

Key details for Porto to London Heathrow Airport flights

Low season

March

Cheapest flight

$69
Beat the crowds with an average 75% drop in travelers.
The most popular month to fly with an average 108% increase in travelers.
One-way flight from Porto to London Heathrow Airport

When to book flights from Porto to Heathrow

Are your dates flexible? Find out the best times to travel from Porto to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Porto to London Heathrow Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Porto to London Heathrow Airport?

    Two cabin classes are available on flights from Porto to London Heathrow Airport:

    • Economy Class
    • Business Class

  • How long is a flight from Porto to London Heathrow Airport?

    A nonstop flight from Porto to London Heathrow Airport takes 00m, covering 806 miles.

  • Do I need a passport to fly from Porto to London Heathrow Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Porto to London Heathrow Airport flight?

    Round-trip flights from Porto to London Heathrow Airport range from $180 to $312, with an average of $229 over the past 12 months. Anything below $180 counts as a good deal.

  • How are flight prices from Porto to London Heathrow Airport looking right now?

    One-way fares from Porto to London Heathrow Airport are currently lower than usual. Average one-way flight prices are about $78, which is 51% below the typical average for this route.

  • What car rental options are available at London Heathrow Airport (LHR)?

    London Heathrow Airport (LHR) hosts 5 major car rental companies, with daily rates starting from around $7 for economy cars. Top options include:

    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Hertz

  • Which airports can I use when flying from Porto to London Heathrow Airport?

    Flights from Porto to London Heathrow Airport usually depart from Porto (OPO) and arrive at London Heathrow (LHR).

  • Which airports do connecting flights from Porto to London Heathrow Airport pass through?

    One-stop flights from Porto to London Heathrow Airport most commonly connect through:

    • Lisbon Humberto Delgado (LIS) - 67% of one-stop connections
    • Amsterdam Schiphol (AMS) - 15% of one-stop connections
    • Brussels Bruxelles-National (BRU) - 4% of one-stop connections
    • Madrid Barajas (MAD) - 4% of one-stop connections

  • Can I save money by using flexible dates for flights from Porto to London Heathrow Airport?

    Yes. Flexible dates can save you up to 66% on flights from Porto to London Heathrow Airport. Thursday is the cheapest departure day at $140 round-trip on average, while Saturday is the most expensive at $405, a difference of $265.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Porto to London Heathrow Airport?

    Flying via Brussels Bruxelles-National (BRU) gives the shortest average 1-stop total travel time at 4h 52m, compared with 5h 29m via Amsterdam Schiphol (AMS) and 5h 33m via Paris Charles de Gaulle (CDG).

  • What popular places can I visit in London Heathrow Airport?

    Some of the most popular sights in London Heathrow Airport are Hyde Park and Buckingham Palace. These are among the most viewed places in London Heathrow Airport on KAYAK.

Your guide to booking Porto to London Heathrow Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Saturday. On this route, Thursday flights average $140, about $265 less than Saturday fares (65% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Porto to London Heathrow Airport trip for January. Fares historically average $193 round-trip in that month - typically $359 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to London Heathrow Airport.

    • Hilton London Heathrow Airport

More options for your flight from Porto to Heathrow

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