$62+ 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — LHR
Oct 16 — Oct 231
Round-trip
1 adult, Economy
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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
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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 September 16, 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 September 16, 2026.
This Vueling Global deal was found by Cheapflights users on 9/15. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:55 pm -
1 stop11h 15m
Sat 11/149:55 am -
1 stop11h 20m
Deal found 9/15![Vueling logo]()
$145
This Expedia deal was found by Cheapflights users on 9/15. 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 12/18:40 pm -
1 stop21h 35m
Sat 12/57:05 pm -
1 stop12h 35m
Deal found 9/15![Iberia logo]()
$160
This Vueling Global deal was found by Cheapflights users on 9/15. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/289:55 pm -
1 stop11h 15m
Sat 12/58:50 pm -
1 stop17h 05m
Deal found 9/15![Vueling logo]()
$161
This Vueling Global deal was found by Cheapflights users on 9/15. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:55 pm -
1 stop11h 15m
Sun 11/88:50 pm -
1 stop11h 20m
Deal found 9/15![Vueling logo]()
$166
This Vueling Global deal was found by Cheapflights users on 9/12. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:55 pm -
1 stop11h 15m
Tue 11/108:50 pm -
1 stop17h 05m
Deal found 9/12![Vueling logo]()
$167
This Vueling Global deal was found by Cheapflights users on 9/15. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:55 pm -
1 stop11h 15m
Mon 11/98:50 pm -
1 stop11h 20m
Deal found 9/15![Vueling logo]()
$168
This Vueling Global deal was found by Cheapflights users on 9/15. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:00 pm -
1 stop11h 10m
Sat 10/318:50 pm -
1 stop11h 20m
Deal found 9/15![Vueling logo]()
$170
This Vueling Global deal was found by Cheapflights users on 9/14. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:05 pm -
1 stop13h 05m
Sun 12/69:55 am -
1 stop11h 20m
Deal found 9/14![Vueling logo]()
$171
This Vueling Global deal was found by Cheapflights users on 9/13. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:00 pm -
1 stop11h 10m
Tue 10/208:50 pm -
1 stop11h 10m
Deal found 9/13![Vueling logo]()
$174
This Vueling Global deal was found by Cheapflights users on 9/15. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:55 pm -
1 stop11h 15m
Sun 11/88:50 pm -
1 stop11h 20m
Deal found 9/15![Vueling logo]()
$175
This Vueling Global deal was found by Cheapflights users on 9/11. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:40 pm -
1 stop18h 05m
Mon 10/268:50 pm -
1 stop11h 20m
Deal found 9/11![Vueling logo]()
$176
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 September 16, 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 September 16, 2026.
This Vueling Global deal was found by Cheapflights users on 9/15. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/289:55 pm -
1 stop11h 15m
Sat 12/58:50 pm -
1 stop17h 05m
Deal found 9/15![Vueling logo]()
$161
This SWISS deal was found by Cheapflights users on 9/15. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/512:05 pm -
2 stops9h 20m
Mon 12/76:00 am -
1 stop5h 15m
Deal found 9/15![SWISS logo]()
$297
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/14. 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.
Thu 10/17:00 am -
1 stop5h 45m
Mon 10/56:00 am -
1 stop17h 00m
Deal found 9/14![TAP AIR PORTUGAL logo]()
$324
This Vueling Global deal was found by Cheapflights users on 9/15. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:45 am -
1 stop11h 20m
Sat 12/58:50 pm -
1 stop17h 05m
Deal found 9/15![Vueling logo]()
$185
This Turkish Airlines deal was found by Cheapflights users on 9/15. 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 11/1910:55 am -
1 stop29h 25m
Sun 11/2210:40 pm -
2 stops19h 20m
Deal found 9/15![Multiple Airlines logo]()
$924
This SWISS deal was found by Cheapflights users on 9/14. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/192:20 pm -
2 stops7h 20m
Mon 11/239:00 am -
2 stops8h 30m
Deal found 9/14![SWISS logo]()
$465
This Turkish Airlines deal was found by Cheapflights users on 9/13. 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 10/2910:55 am -
1 stop22h 50m
Sun 11/110:40 pm -
2 stops14h 50m
Deal found 9/13![Turkish Airlines logo]()
$1,018
This Turkish Airlines deal was found by Cheapflights users on 9/13. 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 11/247:00 am -
2 stops15h 30m
Mon 12/74:30 pm -
1 stop22h 40m
Deal found 9/13![Multiple Airlines logo]()
$925
This Turkish Airlines deal was found by Cheapflights users on 9/13. 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 11/174:10 pm -
1 stop22h 45m
Sat 11/2110:40 pm -
2 stops16h 20m
Deal found 9/13![Multiple Airlines logo]()
$925
This Turkish Airlines deal was found by Cheapflights users on 9/12. 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 10/511:50 pm -
2 stops16h 10m
Thu 10/811:20 am -
1 stop28h 25m
Deal found 9/12![Multiple Airlines logo]()
$1,128
This Turkish Airlines deal was found by Cheapflights users on 9/14. 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 9/305:05 am -
2 stops17h 20m
Mon 11/210:40 pm -
1 stop16h 30m
Deal found 9/14![Multiple Airlines logo]()
$1,199
Last-minute flights from Porto to HeathrowDiscover last-minute flight deals from Porto to Heathrow. Data last updated September 16, 2026 and is based on user searches.
Discover last-minute flight deals from Porto to Heathrow. Data last updated September 16, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Mon 10/121:30 pm -
1 stop9h 10m
Mon 10/199:50 am -
1 stop8h 35m
Deal found 9/14![Multiple Airlines logo]()
$192
This Vueling Global deal was found by Cheapflights users on 9/13. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:15 pm -
1 stop18h 30m
Tue 10/208:50 pm -
1 stop11h 10m
Deal found 9/13![Vueling logo]()
$186
This Vueling Global deal was found by Cheapflights users on 9/12. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:00 pm -
1 stop11h 10m
Sat 10/318:50 pm -
1 stop11h 20m
Deal found 9/12![Vueling logo]()
$188
This Vueling Global deal was found by Cheapflights users on 9/12. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:00 pm -
1 stop11h 10m
Tue 10/208:50 pm -
1 stop11h 10m
Deal found 9/12![Vueling logo]()
$193
This Vueling Global deal was found by Cheapflights users on 9/13. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:00 pm -
1 stop11h 10m
Tue 10/208:50 pm -
1 stop11h 10m
Deal found 9/13![Vueling logo]()
$174
This Vueling Global deal was found by Cheapflights users on 9/11. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:40 pm -
1 stop18h 05m
Mon 10/268:50 pm -
1 stop11h 20m
Deal found 9/11![Vueling logo]()
$176
This Vueling Global deal was found by Cheapflights users on 9/12. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:40 pm -
1 stop18h 05m
Sun 11/18:50 pm -
1 stop11h 20m
Deal found 9/12![Vueling logo]()
$184
This Vueling Global deal was found by Cheapflights users on 9/15. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:00 pm -
1 stop11h 10m
Sat 10/318:50 pm -
1 stop11h 20m
Deal found 9/15![Vueling logo]()
$170
This Mytrip deal was found by Cheapflights users on 9/12. 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.
Fri 10/231:25 pm -
1 stop6h 40m
Sat 10/318:50 pm -
1 stop10h 55m
Deal found 9/12![Multiple Airlines logo]()
$182
This Vueling Global deal was found by Cheapflights users on 9/15. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:00 pm -
1 stop11h 10m
Tue 10/278:50 pm -
1 stop11h 20m
Deal found 9/15![Vueling logo]()
$190
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 September 16, 2026.
Search for one-way flight options from Porto to Heathrow. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
This Vueling Global deal was found by Cheapflights users on 9/15. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/128:05 pm -
1 stop18h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Vueling logo]()
$62
This Vueling Global deal was found by Cheapflights users on 9/14. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/198:05 pm -
1 stop18h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Vueling logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 3/58:40 pm -
1 stop11h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Iberia logo]()
$90
This Vueling Global deal was found by Cheapflights users on 9/13. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:00 pm -
1 stop11h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Vueling logo]()
$92
This KLM deal was found by Cheapflights users on 9/11. 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
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![KLM logo]()
$93
This Vueling Global deal was found by Cheapflights users on 9/11. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:00 pm -
1 stop11h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Vueling logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Tue 10/139:30 pm -
1 stop10h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 3/57:35 am -
2 stops7h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$99
This Booking.com deal was found by Cheapflights users on 9/15. 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.
Mon 10/121:30 pm -
1 stop9h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$100
This Booking.com deal was found by Cheapflights users on 9/10. 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.
Wed 9/236:45 pm -
1 stop13h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![SWISS logo]()
$102
This Expedia deal was found by Cheapflights users on 9/13. 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.
Fri 9/258:40 am -
1 stop9h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![SWISS logo]()
$104
This Vueling Global deal was found by Cheapflights users on 9/13. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:00 pm -
1 stop11h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Vueling logo]()
$107
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 September 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $145 (Vueling Global) |
One-way from | $62 (Vueling Global) |
Popular in | July |
Cheapest in | February |
Average price | $248 |
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 September 16, 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
Fri 10/16
10:00 pm-9:10 am
1 stop11h 10m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$92
PortoLondon
OPO Porto - LHR London Heathrow
OPOLHR
Porto
Wed 10/14
10:00 pm-9:10 am
1 stop11h 10m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$95
PortoLondon
OPO Porto - LHR London Heathrow
OPOLHR
Porto
Tue 10/6
4:00 pm-10:00 pm
1 stop6h 00m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$121
PortoLondon
OPO Porto - LHR London Heathrow
OPOLHR
Porto
Sat 10/3
9:15 pm-10:20 am
1 stop13h 05m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$135
PortoLondon
OPO Porto - LHR London Heathrow
OPOLHR
Porto
Sat 11/28
9:55 pm-9:10 am
1 stop11h 15m
London Heathrow
Sat 12/5
8:50 pm-1:55 pm
1 stop17h 05m
$161
Quickest round-trip
PortoLondon
OPO Porto - LHR London Heathrow
OPOLHR
Porto
Thu 10/1
5:05 am-10:20 am
1 stop5h 15m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$171
PortoLondon
OPO Porto - LHR London Heathrow
OPOLHR
Porto
Wed 12/2
8:45 am-8:05 pm
1 stop11h 20m
London Heathrow
Sat 12/5
8:50 pm-1:55 pm
1 stop17h 05m
$185
PortoLondon
OPO Porto - LHR London Heathrow
OPOLHR
Porto
Sat 12/5
12:05 pm-9:25 pm
2 stops9h 20m
London Heathrow
Mon 12/7
6:00 am-11:15 am
1 stop5h 15m
$297
PortoLondon
OPO Porto - LHR London Heathrow
OPOLHR
Porto
Thu 10/1
7:00 am-12:45 pm
1 stop5h 45m
London Heathrow
Mon 10/5
6:00 am-11:00 pm
1 stop17h 00m
$324
PortoLondon
OPO Porto - LHR London Heathrow
OPOLHR
Porto
Tue 11/24
5:55 am-9:35 pm
3 stops15h 40m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$336
Showing 1-10 of 22 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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 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.
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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, February is the cheapest month in which you can book a flight from Porto to London Heathrow Airport (average of $130). 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 $182 and $347 in November.The cheapest round-trip price found within the last 5 days was $145 on Vueling (Nov 7-Nov 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
Dorking
Gatwick
Hounslow
Harrow
Wembley
Southend-on-Sea
Basingstoke
Watford
Northampton
Dartford
Winchester
Croydon
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
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