Is Iberia the cheapest airline to fly with from London Heathrow Airport to Lisbon?

With an average price of £335 return, Iberia is not the cheapest airline to fly from London Heathrow Airport to Lisbon with. Instead, for the lowest price, our data suggests flying with Ryanair, where a return flight costs £134 on average.

What is the cheapest Iberia flight from London Heathrow Airport to Lisbon?

In the last 3 days, the lowest price for a flight with Iberia from London Heathrow Airport to Lisbon was £193 for a return flight and £103 for a one-way flight.

Does Iberia fly direct to Lisbon from London Heathrow Airport?

No, Iberia does not fly the route directly.

What’s the cheapest day of the week to fly from London Heathrow Airport to Lisbon with Iberia?

On average, the cheapest day of the week to fly from London Heathrow Airport to Lisbon with Iberia is Tuesday, when prices are around £118. The most expensive day is generally Saturday, when the average price is around £257.

£84 Cheap Iberia Flights from London Heathrow Airport to Lisbon

Flights Deals

Cheap Iberia Flight Deals from London Heathrow Airport to Lisbon

Here are some of the best deals found on KAYAK recently from Iberia for return flights from London Heathrow Airport to Lisbon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Last minute

Recent return Iberia flight deals from London Heathrow Airport to Lisbon

KAYAK's recommended return flight Iberia deals departing in the coming months from London Heathrow Airport to Lisbon.

Discover the best prices for you by selecting your travel dates on KAYAK.

20:00 - 23:25LHR-LIS

27h 25m1 stop

21:15 - 20:05LIS-LHR

22h 50m1 stop

£164Iberia

Find Deal

Tue, 30 Sep - Wed, 8 Oct

17:10 - 23:25LHR-LIS

6h 15m1 stop

14:00 - 20:05LIS-LHR

6h 05m1 stop

£177Iberia

Find Deal

Tue, 30 Sep - Thu, 2 Oct

17:10 - 23:25LHR-LIS

6h 15m1 stop

14:00 - 20:05LIS-LHR

6h 05m1 stop

£180Iberia

Find Deal

Tue, 30 Sep - Thu, 2 Oct

16:35 - 23:25LHR-LIS

6h 50m1 stop

14:00 - 22:35LIS-LHR

8h 35m1 stop

£180Iberia

Find Deal

Wed, 17 Sep - Tue, 23 Sep

20:50 - 08:30LHR-LIS

11h 40m1 stop

22:10 - 09:05LIS-LHR

10h 55m1 stop

£181Iberia

Find Deal

Sat, 20 Sep - Fri, 26 Sep

14:15 - 23:25LHR-LIS

9h 10m1 stop

14:00 - 22:25LIS-LHR

8h 25m1 stop

£182Iberia

Find Deal

Fri, 26 Sep - Mon, 29 Sep

14:00 - 23:25LHR-LIS

9h 25m1 stop

22:10 - 09:10LIS-LHR

11h 00m1 stop

£183Iberia

Find Deal

Tue, 7 Oct - Fri, 10 Oct

14:15 - 23:25LHR-LIS

9h 10m1 stop

14:00 - 22:25LIS-LHR

8h 25m1 stop

£184Iberia

Find Deal

Fri, 26 Sep - Mon, 29 Sep

06:10 - 20:05LHR-LIS

13h 55m1 stop

20:45 - 08:25LIS-LHR

11h 40m1 stop

£186Iberia

Find Deal

Sun, 31 Aug - Sun, 7 Sep

06:15 - 23:25LHR-LIS

17h 10m1 stop

22:10 - 09:05LIS-LHR

10h 55m1 stop

£188Iberia

Find Deal

Mon, 8 Sep - Thu, 11 Sep

Useful Info

Low season	January
High season	August
Cheapest flight	£84
Average price round-trip	£202

Best time to beat the crowds (34% less expensive on average)

Most popular time to fly (45% more expensive on average)

Flight from London Heathrow Airport to Lisbon

(price for this month)

When to Book Flights with Iberia from London Heathrow Airport to Lisbon

Average price per month

Flight prices as travel date approaches

Is Iberia the cheapest airline to fly with from London Heathrow Airport to Lisbon?
With an average price of £335 return, Iberia is not the cheapest airline to fly from London Heathrow Airport to Lisbon with. Instead, for the lowest price, our data suggests flying with Ryanair, where a return flight costs £134 on average.
What is the cheapest Iberia flight from London Heathrow Airport to Lisbon?
In the last 3 days, the lowest price for a flight with Iberia from London Heathrow Airport to Lisbon was £193 for a return flight and £103 for a one-way flight.
Does Iberia fly direct to Lisbon from London Heathrow Airport?
No, Iberia does not fly the route directly.
What’s the cheapest day of the week to fly from London Heathrow Airport to Lisbon with Iberia?
On average, the cheapest day of the week to fly from London Heathrow Airport to Lisbon with Iberia is Tuesday, when prices are around £118. The most expensive day is generally Saturday, when the average price is around £257.

7.0

GoodBased on 2,698 verified guest reviews

6.7Comfort

6.3Food

7.6Crew

6.6Entertainment

7.1Boarding

Cons -

Food and Service in Business Class (in 5 reviews)

Show reviews that mention

10.0 Wonderful

Verified traveller, Apr 2025

LHR-PDX

great staff on our long flight, accomodating and helpful

2.0 Poor

Verified traveller, Apr 2025

LHR-JFK

Front desk was closed at 6 pm, I was unable to get my boarding pass and as such missed my connecting flight home.

2.0 Poor

Verified traveller, Apr 2025

MAD-LHR

Awful. The flight wasn't actually operated by Iberia, but by American Airlines. I was unable to get my boarding pass and as a result missed my connecting flight.

2.0 Poor

Verified traveller, Apr 2025

LHR-LAX

Everything was good with BA. Iberia was terrible

4.0 Mediocre

Verified traveller, Apr 2025

AUS-LHR

The seats were way too crowded. Just because I do not have the luxury of a suite, does not mean that I want to fly from Austin to London scrunched between two people and the seat in front of me in my face. Ridiculous. I should have flown with Turkish Airlines...

8.0 Very Good

Nathalie, Apr 2025

ORY-MAD

Good but in late 1 hour

2.0 Poor

Verified traveller, Apr 2025

MAD-BRU

Very good service from San Jose to Madrid . Ryanair service from Madrid to Brussels 😕

10.0 Wonderful

Verified traveller, Apr 2025

SJO-MAD

Flight from Costa Rica to Madrid was excellent. Good food and service. The flight from Madrid to Brussels was very poor . No food , no entertainment, no usb … Total package was quite expensive so you should give same service on the second flight

4.0 Mediocre

Verified traveller, Apr 2025

LAX-BCN

We travelled with Level, which is a subsidiary of Iberia. They mixed up all our seats, downgraded few from premium economy fo economy. The crew were not professional, they seem to be in a rush! Also some with an attitude

6.0 Okay

Joe, Apr 2025

ORD-LHR

Paid for “extra room” selected seat. Wasn’t a benefit. Also was in aisle and was bumped almost every time attendants walked down aisle. Should have saved the assigned seat money and let them select.

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£84 Find Cheap Iberia Flights from London Heathrow Airport to Lisbon

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Cheap Iberia Flight Deals from London Heathrow Airport to Lisbon

Recent return Iberia flight deals from London Heathrow Airport to Lisbon

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Recent last minute Iberia flight deals from London Heathrow Airport to Lisbon

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When to Book Flights with Iberia from London Heathrow Airport to Lisbon

FAQs for flying to Lisbon with Iberia

Is Iberia the cheapest airline to fly with from London Heathrow Airport to Lisbon?

What is the cheapest Iberia flight from London Heathrow Airport to Lisbon?

Does Iberia fly direct to Lisbon from London Heathrow Airport?

What’s the cheapest day of the week to fly from London Heathrow Airport to Lisbon with Iberia?

Iberia Customer Reviews

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Everything you need to know for your flight from London Heathrow Airport to Lisbon

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Cabin classes available on flights to London Heathrow Airport. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Lisbon with a hotel stay or car hire

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The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

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The most popular destinations for flights with Iberia according to clicks from KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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