$68+ Cheap flights from Porto (OPO) to Heathrow (LHR)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — LHR
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Porto to Heathrow with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Porto to Heathrow
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Best
Last-minute
One-way
Cheapest flights from Porto to HeathrowExplore the most affordable flight options available from Porto to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Porto to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/297:00 am -
1 stop5h 40m
Sun 12/69:55 am -
1 stop21h 50m
Deal found 10/25![Multiple Airlines logo]()
$180
This Expedia deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/258:40 pm -
1 stop20h 35m
Wed 12/27:40 pm -
1 stop12h 00m
Deal found 10/28![Iberia logo]()
$181
This Booking.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/19:55 pm -
1 stop11h 15m
Sun 12/69:55 am -
1 stop11h 20m
Deal found 10/27![Vueling logo]()
$183
This Expedia deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/11:45 pm -
1 stop5h 50m
Sat 12/55:50 pm -
1 stop5h 50m
Deal found 10/27![Lufthansa logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:00 am -
1 stop5h 40m
Wed 12/169:55 am -
1 stop22h 15m
Deal found 10/25![Multiple Airlines logo]()
$187
This Justfly.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:00 pm -
1 stop21h 30m
Sat 11/216:30 pm -
1 stop13h 00m
Deal found 10/28![TAP AIR PORTUGAL logo]()
$192
This FlightHub deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/102:30 pm -
1 stop7h 05m
Mon 12/146:00 am -
1 stop12h 00m
Deal found 10/27![TAP AIR PORTUGAL logo]()
$193
This Lufthansa deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:15 pm -
1 stop6h 05m
Thu 11/196:35 am -
1 stop6h 40m
Deal found 10/27![Lufthansa logo]()
$194
This FlightHub deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:00 pm -
1 stop16h 40m
Sun 11/226:00 am -
1 stop9h 00m
Deal found 10/28![TAP AIR PORTUGAL logo]()
$195
This Super.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:00 am -
1 stop7h 40m
Wed 12/28:15 am -
1 stop13h 45m
Deal found 10/26![TAP AIR PORTUGAL logo]()
$196
This KLM deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:15 am -
1 stop4h 50m
Thu 12/102:45 pm -
1 stop7h 15m
Deal found 10/28![Multiple Airlines logo]()
$197
This KLM deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:15 am -
1 stop9h 35m
Sun 12/68:40 am -
1 stop6h 45m
Deal found 10/27![KLM logo]()
$198
Best flights from Porto to HeathrowDiscover carefully curated flight deals from Porto to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Porto to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/258:00 pm -
1 stop15h 25m
Thu 11/261:40 pm -
1 stop8h 20m
Deal found 10/29![TAP AIR PORTUGAL logo]()
$266
This Scandinavian Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/3111:50 am -
1 stop6h 40m
Sun 4/47:30 pm -
1 stop15h 30m
Deal found 10/28![Scandinavian Airlines logo]()
$323
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/3110:30 pm -
1 stop11h 50m
Sun 4/46:45 pm -
1 stop12h 45m
Deal found 10/27![TAP AIR PORTUGAL logo]()
$333
This Turkish Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/258:30 am -
2 stops14h 00m
Thu 11/266:25 am -
1 stop27h 30m
Deal found 10/30![Multiple Airlines logo]()
$859
This Turkish Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:00 am -
2 stops15h 30m
Wed 12/94:30 pm -
1 stop22h 55m
Deal found 10/29![Multiple Airlines logo]()
$890
This Turkish Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:00 pm -
2 stops20h 20m
Sat 11/216:25 am -
1 stop27h 30m
Deal found 10/27![Multiple Airlines logo]()
$893
This Turkish Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/288:30 am -
2 stops14h 00m
Sun 11/295:55 pm -
1 stop16h 00m
Deal found 10/26![Multiple Airlines logo]()
$961
This Turkish Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2610:55 am -
1 stop10h 10m
Sun 11/2910:40 pm -
2 stops14h 50m
Deal found 10/29![Multiple Airlines logo]()
$966
This Turkish Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/54:25 pm -
1 stop28h 40m
Tue 12/811:20 am -
2 stops20h 10m
Deal found 10/29![Multiple Airlines logo]()
$985
Last-minute flights from Porto to HeathrowDiscover last-minute flight deals from Porto to Heathrow. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Porto to Heathrow. Data last updated October 30, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:00 pm -
1 stop15h 25m
Wed 12/26:30 pm -
1 stop13h 00m
Deal found 10/28![TAP AIR PORTUGAL logo]()
$197
This Trip.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:00 pm -
1 stop16h 40m
Sun 11/86:30 pm -
1 stop13h 00m
Deal found 10/28![TAP AIR PORTUGAL logo]()
$199
This Lufthansa deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:15 pm -
1 stop6h 05m
Thu 11/196:35 am -
1 stop6h 40m
Deal found 10/27![Lufthansa logo]()
$194
This Justfly.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:00 pm -
1 stop21h 30m
Sat 11/216:30 pm -
1 stop13h 00m
Deal found 10/28![TAP AIR PORTUGAL logo]()
$192
This FlightHub deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:00 pm -
1 stop16h 40m
Sun 11/226:00 am -
1 stop9h 00m
Deal found 10/28![TAP AIR PORTUGAL logo]()
$195
This Lufthansa deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:15 am -
1 stop6h 45m
Thu 11/266:00 am -
1 stop5h 15m
Deal found 10/26![Multiple Airlines logo]()
$202
This Super.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:00 am -
1 stop7h 40m
Wed 12/28:15 am -
1 stop13h 45m
Deal found 10/26![TAP AIR PORTUGAL logo]()
$196
This KLM deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:00 am -
1 stop5h 45m
Sun 11/296:30 am -
1 stop8h 55m
Deal found 10/25![KLM logo]()
$198
This Expedia deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/258:40 pm -
1 stop20h 35m
Wed 12/27:40 pm -
1 stop12h 00m
Deal found 10/28![Iberia logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/297:00 am -
1 stop5h 40m
Sun 12/69:55 am -
1 stop21h 50m
Deal found 10/25![Multiple Airlines logo]()
$180
This FlightHub deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/302:30 pm -
1 stop8h 10m
Fri 12/41:40 pm -
1 stop8h 20m
Deal found 10/27![TAP AIR PORTUGAL logo]()
$193
This FlightHub deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3011:00 am -
1 stop6h 30m
Sun 12/1312:25 pm -
1 stop5h 35m
Deal found 10/29![TAP AIR PORTUGAL logo]()
$201
One-way flights from Porto to HeathrowSearch for one-way flight options from Porto to Heathrow. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Porto to Heathrow. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/138:55 pm -
1 stop21h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$68
This Expedia deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/38:40 pm -
1 stop11h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Iberia logo]()
$76
This Expedia deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/308:40 pm -
1 stop19h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Iberia logo]()
$77
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/610:00 pm -
1 stop11h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Vueling logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:00 pm -
1 stop15h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![TAP AIR PORTUGAL logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:00 pm -
1 stop18h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![TAP AIR PORTUGAL logo]()
$88
This KLM deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/245:00 am -
1 stop5h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![KLM logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:00 pm -
1 stop16h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![TAP AIR PORTUGAL logo]()
$90
This Super.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:00 pm -
1 stop16h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![TAP AIR PORTUGAL logo]()
$91
This Trip.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/288:00 pm -
1 stop15h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![TAP AIR PORTUGAL logo]()
$93
Find flight deals from Porto to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to Heathrow (LHR). 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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $169 (Booking.com) |
One-way from | $68 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $262 |
Cheapflights Fare Finder
Customize your flight search to find flights from Porto to Heathrow 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 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Porto to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortoLondon
OPO Porto - LHR London Heathrow
OPOLHR
Porto
Wed 2/3
12:00 pm-5:30 pm
1 stop5h 30m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$105
PortoLondon
OPO Porto - LHR London Heathrow
OPOLHR
Porto
Thu 11/5
2:30 pm-9:35 pm
1 stop7h 05m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$106
PortoLondon
OPO Porto - LHR London Heathrow
OPOLHR
Porto
Thu 1/7
8:40 pm-7:10 pm
1 stop22h 30m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$109
PortoLondon
OPO Porto - LHR London Heathrow
OPOLHR
Porto
Sat 2/20
8:45 am-2:25 pm
1 stop5h 40m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$123
PortoLondon
OPO Porto - LHR London Heathrow
OPOLHR
Porto
Sun 1/31
12:00 pm-6:55 pm
1 stop6h 55m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$130
PortoLondon
OPO Porto - LHR London Heathrow
OPOLHR
Porto
Tue 1/5
8:40 pm-9:15 am
1 stop12h 35m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$194
PortoLondon
OPO Porto - LHR London Heathrow
OPOLHR
Porto
Fri 11/6
7:35 am-2:45 pm
2 stops7h 10m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$231
PortoLondon
OPO Porto - LHR London Heathrow
OPOLHR
Porto
Wed 11/25
8:00 pm-11:25 am
1 stop15h 25m
London Heathrow
Thu 11/26
1:40 pm-10:00 pm
1 stop8h 20m
$266
Quickest round-trip
PortoLondon
OPO Porto - LHR London Heathrow
OPOLHR
Porto
Sat 12/26
4:10 pm-8:50 pm
1 stop4h 40m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$282
PortoLondon
OPO Porto - LHR London Heathrow
OPOLHR
Porto
Tue 12/15
5:00 am-9:35 pm
3 stops16h 35m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$322
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Porto to Heathrow
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Porto to Heathrow in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Porto-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Porto-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Porto-London Heathrow Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Porto-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Porto-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Porto to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Porto with our price prediction graph.
OPO-LHR
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.
Cheapflights Insights
Everything you need to know about your flight from Porto to London Heathrow Airport
Prices
Delays
What is the cheapest month to book a flight from Porto to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Porto to London Heathrow Airport (average of $187). Flying from Porto to London Heathrow Airport in July is currently the most expensive (average of $397). 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.
How much does it cost to fly round-trip from Porto to London Heathrow Airport?
Airfare is below average for this route at the moment.
Porto to London Heathrow Airport flights typically cost between $243 and $334 in January.The cheapest round-trip price found within the last 5 days was $169 on Vueling (Jan 12-Jan 14).
How often are flights from Porto to London delayed?
About 2% of weekly flights between Porto and London have experienced delays in the past year, with the average delay time being 321 minutes.
What is the most punctual flight time for Porto to London flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Related info for your journey
Find useful and relevant information for your journey from Porto to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locationsIlford
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Slough
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Stansted
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Luton
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