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Cheap flights from London Heathrow Airport to Portugal from $126

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Portugal departing on 1/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to Portugal

Cheap return flights

These are some of the best return flight deals from London Heathrow Airport to Portugal that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London Heathrow Airport to Portugal.

Cheap last-minute flights

Planning a quick getaway from London Heathrow Airport to Portugal? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Portugal, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from London Heathrow Airport to Portugal

Find recent round-trip train or bus tickets from London Heathrow Airport to Portugal.

All round-trip flight deals to Portugal

The cheapest plane tickets to Portugal found on KAYAK recently.
15:20 - 18:15LHR-FAO
2h 55mdirect
14:00 - 16:45FAO-LHR
2h 45mdirect
$201British Airways
Find Deal
Sun, 30 Mar - Sun, 6 Apr
06:55 - 09:50LHR-LIS
2h 55mdirect
18:35 - 21:20LIS-LHR
2h 45mdirect
$233British Airways
Find Deal
Wed, 19 Mar - Wed, 26 Mar
06:55 - 09:50LHR-LIS
2h 55mdirect
08:55 - 14:25LIS-LHR
5h 30m1 stop
Wed, 5 Feb - Tue, 11 Feb
13:40 - 16:25LHR-LIS
2h 45mdirect
14:40 - 17:30LIS-LHR
2h 50mdirect
$243TAP AIR PORTUGAL
Find Deal
Wed, 5 Feb - Tue, 11 Feb
15:15 - 08:15LHR-LIS
17h 00m1 stop
18:55 - 14:25LIS-LHR
19h 30m1 stop
$249Vueling
Find Deal
Wed, 5 Feb - Wed, 12 Feb
15:15 - 08:15LHR-LIS
17h 00m1 stop
18:55 - 14:25LIS-LHR
19h 30m1 stop
$251Vueling
Find Deal
Tue, 11 Feb - Wed, 12 Feb
18:30 - 21:15LHR-LIS
2h 45mdirect
09:50 - 12:40LIS-LHR
2h 50mdirect
$256TAP AIR PORTUGAL
Find Deal
Sat, 15 Mar - Sat, 22 Mar
17:05 - 22:20LHR-OPO
5h 15m1 stop
11:15 - 17:00OPO-LHR
5h 45m1 stop
$291KLM
Find Deal
Fri, 7 Mar - Thu, 13 Mar
14:05 - 22:20LHR-OPO
8h 15m1 stop
11:15 - 17:00OPO-LHR
5h 45m1 stop
$302KLM
Find Deal
Sat, 25 Jan - Sun, 26 Jan
06:55 - 13:10LHR-FAO
6h 15m1 stop
19:10 - 07:55FAO-LHR
12h 45m1 stop
Wed, 7 May - Tue, 13 May
07:15 - 10:05LHR-LIS
2h 50mdirect
$126British Airways
Find Deal
Tue, 1 Apr
07:15 - 10:05LHR-LIS
2h 50mdirect
$130British Airways
Find Deal
Tue, 1 Apr
15:15 - 08:15LHR-LIS
17h 00m1 stop
$134Vueling
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Tue, 4 Feb
15:15 - 08:15LHR-LIS
17h 00m1 stop
$136Vueling
Find Deal
Wed, 15 Jan
06:00 - 08:50LHR-LIS
2h 50mdirect
$138TAP AIR PORTUGAL
Find Deal
Wed, 7 May
09:55 - 23:45LHR-LIS
13h 50m1 stop
Tue, 29 Apr
06:00 - 08:40LHR-LIS
2h 40mdirect
$171TAP AIR PORTUGAL
Find Deal
Thu, 6 Mar
20:25 - 10:30LHR-OPO
14h 05m1 stop
$182KLM
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Sun, 16 Feb
11:45 - 18:30LHR-LIS
6h 45m1 stop
$185KLM
Find Deal
Thu, 23 Jan
07:00 - 22:25LHR-OPO
15h 25m1 stop
Tue, 29 Apr
19:05 - 21:50LHR-LIS
2h 45mdirect
18:45 - 21:30LIS-LHR
2h 45mdirect
$456British Airways
Find Deal
Thu, 26 Dec - Fri, 10 Jan
19:55 - 22:40LHR-LIS
2h 45mdirect
19:50 - 22:40LIS-LHR
2h 50mdirect
$475TAP AIR PORTUGAL
Find Deal
Sat, 28 Dec - Sat, 11 Jan
19:55 - 22:40LHR-LIS
2h 45mdirect
09:50 - 12:40LIS-LHR
2h 50mdirect
$480TAP AIR PORTUGAL
Find Deal
Sat, 28 Dec - Mon, 30 Dec
19:05 - 21:50LHR-LIS
2h 45mdirect
12:55 - 15:45LIS-LHR
2h 50mdirect
$493British Airways
Find Deal
Thu, 26 Dec - Sun, 12 Jan
11:45 - 23:10LHR-LIS
11h 25m1 stop
15:25 - 20:50LIS-LHR
5h 25m1 stop
$686KLM
Find Deal
Thu, 26 Dec - Tue, 31 Dec
17:05 - 23:10LHR-LIS
6h 05m1 stop
11:25 - 19:15LIS-LHR
7h 50m1 stop
$744KLM
Find Deal
Tue, 24 Dec - Mon, 30 Dec
17:10 - 23:45LHR-LIS
6h 35m1 stop
12:35 - 21:25LIS-LHR
8h 50m2 stops
$768SWISS
Find Deal
Wed, 25 Dec - Thu, 16 Jan
15:30 - 22:25LHR-OPO
6h 55m1 stop
13:45 - 19:35OPO-LHR
5h 50m1 stop
$780Lufthansa
Find Deal
Tue, 24 Dec - Mon, 30 Dec
17:10 - 23:05LHR-LIS
5h 55m1 stop
05:35 - 21:25LIS-LHR
15h 50m2 stops
$803SWISS
Find Deal
Fri, 27 Dec - Wed, 1 Jan
15:30 - 22:25LHR-OPO
6h 55m1 stop
13:45 - 19:35OPO-LHR
5h 50m1 stop
$851Lufthansa
Find Deal
Wed, 25 Dec - Mon, 30 Dec
15:20 - 18:15LHR-FAO
2h 55mdirect
14:00 - 16:45FAO-LHR
2h 45mdirect
$201British Airways
Find Deal
Sun, 30 Mar - Sun, 6 Apr
06:55 - 09:50LHR-LIS
2h 55mdirect
18:35 - 21:20LIS-LHR
2h 45mdirect
$233British Airways
Find Deal
Wed, 19 Mar - Wed, 26 Mar
06:55 - 09:50LHR-LIS
2h 55mdirect
18:40 - 21:25LIS-LHR
2h 45mdirect
$235British Airways
Find Deal
Tue, 4 Feb - Sat, 8 Feb
06:55 - 09:50LHR-LIS
2h 55mdirect
19:40 - 22:25LIS-LHR
2h 45mdirect
$240British Airways
Find Deal
Tue, 4 Mar - Tue, 11 Mar
13:40 - 16:25LHR-LIS
2h 45mdirect
14:40 - 17:30LIS-LHR
2h 50mdirect
$243TAP AIR PORTUGAL
Find Deal
Wed, 5 Feb - Tue, 11 Feb
19:10 - 21:55LHR-LIS
2h 45mdirect
07:05 - 10:00LIS-LHR
2h 55mdirect
$248British Airways
Find Deal
Fri, 24 Jan - Tue, 28 Jan
19:55 - 22:40LHR-LIS
2h 45mdirect
18:45 - 21:35LIS-LHR
2h 50mdirect
$251TAP AIR PORTUGAL
Find Deal
Thu, 27 Mar - Sat, 29 Mar
07:00 - 09:55LHR-LIS
2h 55mdirect
12:55 - 15:45LIS-LHR
2h 50mdirect
$253British Airways
Find Deal
Sun, 19 Jan - Sun, 19 Jan
19:40 - 22:25LHR-LIS
2h 45mdirect
15:45 - 18:30LIS-LHR
2h 45mdirect
$254British Airways
Find Deal
Sat, 8 Mar - Thu, 13 Mar
18:30 - 21:15LHR-LIS
2h 45mdirect
18:45 - 21:35LIS-LHR
2h 50mdirect
$256TAP AIR PORTUGAL
Find Deal
Sat, 15 Mar - Sat, 22 Mar

Vueling flights from London Heathrow Airport to Portugal

Our best Vueling deals on London Heathrow Airport to Portugal flight tickets
Vueling
5 Feb
LHR15:15London Heathrow
17h 00m
1 stop
LIS08:15Lisbon Humberto Delgado
12 Feb
LIS18:55Lisbon Humberto Delgado
19h 30m
1 stop
LHR14:25London Heathrow
Vueling
11 Feb
LHR15:15London Heathrow
17h 00m
1 stop
LIS08:15Lisbon Humberto Delgado
12 Feb
LIS18:55Lisbon Humberto Delgado
19h 30m
1 stop
LHR14:25London Heathrow
Vueling
4 Feb
LHR15:15London Heathrow
17h 00m
1 stop
LIS08:15Lisbon Humberto Delgado
14 Feb
LIS19:00Lisbon Humberto Delgado
19h 25m
1 stop
LHR14:25London Heathrow

SWISS flights from London Heathrow Airport to Portugal

Our best SWISS deals on London Heathrow Airport to Portugal flight tickets
SWISS
11 Jan
LHR06:00London Heathrow
5h 45m
1 stop
LIS11:45Lisbon Humberto Delgado
14 Jan
LIS15:25Lisbon Humberto Delgado
6h 15m
1 stop
LHR21:40London Heathrow
SWISS
14 Jan
LHR06:00London Heathrow
5h 45m
1 stop
LIS11:45Lisbon Humberto Delgado
18 Jan
LIS12:35Lisbon Humberto Delgado
24h 25m
1 stop
LHR13:00London Heathrow
SWISS
8 Jan
LHR06:00London Heathrow
5h 20m
1 stop
FAO11:20Faro
12 Jan
FAO08:45Faro
28h 15m
1 stop
LHR13:00London Heathrow

See travel insights to Portugal from

How to get the cheapest flight ticket from London Heathrow Airport to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portugal?

In general, January is the cheapest month to fly from London Heathrow Airport to Portugal. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $233. If you’re not able to fly to Portugal in January, then February is your next best option. Flight prices from London Heathrow Airport to Portugal during February average around $261.

What is the cheapest day to depart on your flight to Portugal?

The cheapest day to depart from London Heathrow Airport to Portugal is on a Saturday. Travellers who choose to depart for Portugal on a Saturday will often find tickets for as low as $270. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Portugal for around $674.

What is the cheapest time of day to depart on your flight to Portugal?

In the afternoon is the cheapest time of day to fly from London Heathrow Airport to Portugal when you can find flight prices for as low as $356. Flying to Portugal in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive, with an average ticket price of $431.

What is the cheapest London Heathrow to Portugal flight route?

Fly from London Heathrow to Lisbon Humberto Delgado for the best London Heathrow - Portugal flight prices

How far in advance should I book a flight to Portugal?

In general, most travellers find the cheapest time to book a flight to Portugal is about 60 days prior to their departure date, when tickets on average are $382. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as $496.

What cabin class options are available on London Heathrow to Portugal flights?

There are 3 cabin classes available to choose from on London Heathrow to Portugal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Portugal flights?

You could potentially save up to 6% on your flight if you consider stops on a London Heathrow Airport to Portugal flight.

Cheap London Heathrow Airport to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Portugal

Best price found

$126

Fastest flight time

2h 40m

Direct flights

Every day

Airports in Portugal

3 airports
The best one-way flight to Portugal from London Heathrow Airport in the past 72 hours is $126. The best return flight deal from London Heathrow Airport to Portugal found on momondo in the last 72 hours is $201.
The fastest flight from London Heathrow Airport to Portugal takes 2h 40m
Direct flights go from London Heathrow Airport to Portugal every day.
There are 3 airports near Portugal: Faro (FAO), Lisbon Humberto Delgado (LIS), Porto (OPO)

  • When did momondo last update prices for flights from London Heathrow Airport to Portugal?

    Prices for flights from London Heathrow Airport to Portugal are updated daily.

  • How many operators does momondo search for flights from London Heathrow Airport to Portugal?

  • How old do you have to be to fly from London Heathrow Airport to Portugal?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The travel and health documents you'll need for your trip to Portugal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Portugal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London Heathrow Airport to Portugal?


Best airlines flying from London Heathrow Airport to Portugal

Compare and see reviews for airlines that fly from London Heathrow Airport to Portugal with momondo
Airline
Rating
Free cancellation
Price
TAP AIR PORTUGALPriceFrom $164Free cancellationRating
7.1
1,880 reviews
Search TAP AIR PORTUGAL flights
British AirwaysPriceFrom $208Free cancellationRating
6.6
6,810 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Portugal?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portugal from London.

Can I find flights from London to Portugal with flexible booking policies on momondo?

Yes. All flights to Portugal from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Portugal?

Once you have performed a search for London to Portugal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Portugal right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Portugal, momondo offers a useful price alert feature which will track prices for flights to Portugal from London and alert you when they change.


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Popular flights according to clicks in the last 7 days on momondo