How do most travelers feel about Iberia?

Iberia has received a 6.8/10 rating from 5,157 Cheapflights user reviews. If you wish to plan your next trip from London Heathrow Airport to Barcelona-El Prat Airport with Iberia, enter your preferred travel dates above!

Weekly Iberia flight availability from London Heathrow Airport to Barcelona-El Prat Airport

The most Iberia flights from LHR to BCN are scheduled on a Wednesday (10 on average). You will have fewer Iberia flight options on Friday, which is when the least amount of flights are scheduled (2 on average).

In terms of precipitation, rainfall in Barcelona-El Prat Airport ranges from 20.0 - 91.0 inches per month. October is typically the wettest month, when rainfall can reach 91.0 mm. July is typically the driest time to visit Barcelona-El Prat Airport when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Barcelona-El Prat Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

£81+ Iberia Flights from Heathrow to Barcelona-El Prat

Cheapflights users flying from London to Barcelona on Iberia typically fly into Barcelona-El Prat and depart from London Heathrow. Select your dates above for pricing.

Iberia flights from Heathrow to Barcelona-El Prat in 2025

One-way from	£81
Return from	£150
Popular in	June
Cheapest in	January
Average price (all airlines)	£133

Iberia
15/3
1 total stop
10h 25m total
London to Barcelona

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Iberia
23/12-30/12
1 total stop
6h 55m total
London to Barcelona

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Highest demand for flights from London Heathrow to Barcelona-El Prat; 20% potential price increase.

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Best time to find cheap flights from London Heathrow to Barcelona-El Prat; 3% potential price drop.

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Average price for all London Heathrow to Barcelona-El Prat flights (one-way and round-trip).

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Can I get a flight from London Heathrow Airport to Barcelona-El Prat Airport on Iberia for under £200?
Cheapflights currently has 10 LHR-BCN flights for under £200. Flights to Barcelona-El Prat Airport will vary based on many factors, like date and time. Click here to find the best price for your dates on Cheapflights.
How do most travelers feel about Iberia?
Iberia has received a 6.8/10 rating from 5,157 Cheapflights user reviews. If you wish to plan your next trip from London Heathrow Airport to Barcelona-El Prat Airport with Iberia, enter your preferred travel dates above!

Find Iberia flight deals from Heathrow to Barcelona-El Prat

Cheapest Iberia flights from Heathrow to Barcelona-El Prat
Explore the most affordable Iberia flight options available from Heathrow to Barcelona-El Prat. Find the lowest fares with prices last updated on 17 September 2025.

Tue 14/1020:50LHR - BCN

Nonstop2h 15mIberia

Sun 19/1007:30BCN - LHR

Nonstop2h 40mIberia

Deal found 16/9£162

Sat 18/1007:40LHR - BCN

Nonstop2h 10mIberia

Tue 21/1010:35BCN - LHR

1 stop12h 10mIberia

Deal found 16/9£165

Fri 19/909:05LHR - BCN

Nonstop2h 10mIberia

Tue 14/1007:30BCN - LHR

Nonstop2h 40mIberia

Deal found 14/9£174

Best Iberia flights from Heathrow to Barcelona-El Prat
Discover carefully curated Iberia flight deals from Heathrow to Barcelona-El Prat that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Sat 8/1120:50LHR - BCN

Nonstop2h 15mIberia

Sun 9/1106:40BCN - LHR

Nonstop2h 40mIberia

Deal found 15/9£160

Sat 18/1007:40LHR - BCN

Nonstop2h 10mIberia

Tue 21/1010:35BCN - LHR

1 stop12h 10mIberia

Deal found 16/9£165

Sat 17/115:05LHR - BCN

1 stop5h 15mIberia

Wed 21/117:20BCN - LHR

Nonstop2h 20mIberia

Deal found 15/9£174

Direct Iberia flights from Heathrow to Barcelona-El Prat
Explore direct Iberia flight options from Heathrow to Barcelona-El Prat based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2025.

Sat 8/1109:55LHR - BCN

Nonstop2h 10mIberia

Mon 10/1106:40BCN - LHR

Nonstop2h 40mIberia

Deal found 14/9£160

Tue 14/1020:50LHR - BCN

Nonstop2h 15mIberia

Mon 20/1007:30BCN - LHR

Nonstop2h 40mIberia

Deal found 16/9£175

Fri 3/1020:50LHR - BCN

Nonstop2h 15mIberia

Sun 5/1007:30BCN - LHR

Nonstop2h 40mIberia

Deal found 15/9£180

Last-minute Iberia flights from Heathrow to Barcelona-El Prat
Discover last-minute Iberia flight deals from Heathrow to Barcelona-El Prat. Data last updated 17 September 2025 and is based on user searches.

Tue 14/1020:50LHR - BCN

Nonstop2h 15mIberia

Sun 19/1007:30BCN - LHR

Nonstop2h 40mIberia

Deal found 16/9£162

Sat 18/1007:40LHR - BCN

Nonstop2h 10mIberia

Tue 21/1010:35BCN - LHR

1 stop12h 10mIberia

Deal found 16/9£165

Fri 19/909:05LHR - BCN

Nonstop2h 10mIberia

Tue 14/1007:30BCN - LHR

Nonstop2h 40mIberia

Deal found 14/9£174

One-way Iberia flights to Barcelona-El Prat
Search for one-way Iberia flight options to Barcelona-El Prat. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Sun 15/311:25LHR - BCN

1 stop10h 25mIberia

Deal found 14/9£81

Sat 8/1118:45LHR - BCN

1 stop12h 40mIberia

Deal found 14/9£81

Wed 15/1020:50LHR - BCN

Nonstop2h 15mIberia

Deal found 15/9£82

Travel insights for Iberia flights from Heathrow to Barcelona-El Prat

Get recent, data-driven insights about Iberia flights from Heathrow to Barcelona-El Prat including ideal travel times, pricing trends, and more.

Prices

Airlines

How far ahead should I book a flight from London Heathrow Airport to Barcelona-El Prat Airport with Iberia?

Booking with Iberia 46 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Barcelona-El Prat Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London Heathrow Airport to Barcelona-El Prat Airport with Iberia?

Currently, the most affordable month to book a Iberia flight from London Heathrow Airport to Barcelona-El Prat Airport in October, with an average price of £70. Conversely, traveling with Iberia from London Heathrow Airport to Barcelona-El Prat Airport in July will be the most expensive, with an average cost of £125. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Best time to book a flight from Heathrow to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Heathrow with our price prediction graph.

Estimated return 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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See what others are saying about Iberia

Iberia

7.0

Good

2,924 reviews

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Overview

Recent reviews

4.0

Mediocre|Sept 2025

everything

2.0

Poor|Aug 2025

Our flight kept getting delayed due to the weather and mechanical issues. Then it was canceled and rescheduled until the following day which was also delayed by a couple hours and the returning flight was also delayed so overall, we wasted a lot of time on the airport. Also, when it happened the first day, they did not want to honor a hotel or rideshare service voucher because it was hard to find an uber at 3-4 in the morning and customer service was closed that late in the day.

10.0

Wonderful|Aug 2025

I have no complaints about my flight to and from Munich from Charlotte NC. Everyone was helpful and courteous. I will definitely fly with you all again!

10.0

Wonderful|Aug 2025

Great

2.0

Poor|Jul 2025

Was wrongly scheduled and had to rebook in another flight with a different carrier at a higher cost. The entire initial booking experience was horrible.

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Iberia flights from London Heathrow Airport to Barcelona-El Prat Airport (LHR - BCN)

Cheapflights users flying from London to Barcelona on Iberia typically fly into Barcelona-El Prat and depart from London Heathrow. Select your dates above for pricing.

Iberia flights from Heathrow to Barcelona-El Prat in 2025

Find detailed information about Iberia flights from Heathrow to Barcelona-El Prat. Explore the options provided by Iberia to plan your journey from Heathrow to Barcelona-El Prat. Data last updated 17 September 2025.

One-way from

Return from

Popular in

Cheapest in

Average price (all airlines)

Can I get a flight from London Heathrow Airport to Barcelona-El Prat Airport on Iberia for under £200?

How do most travelers feel about Iberia?

Find Iberia flight deals from Heathrow to Barcelona-El Prat

Cheapest Iberia flights from Heathrow to Barcelona-El PratExplore the most affordable Iberia flight options available from Heathrow to Barcelona-El Prat. Find the lowest fares with prices last updated on 17 September 2025.

Explore the most affordable Iberia flight options available from Heathrow to Barcelona-El Prat. Find the lowest fares with prices last updated on 17 September 2025.

Travel insights for Iberia flights from Heathrow to Barcelona-El Prat

Get recent, data-driven insights about Iberia flights from Heathrow to Barcelona-El Prat including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London Heathrow Airport to Barcelona-El Prat Airport with Iberia?

What is the cheapest month to book a flight from London Heathrow Airport to Barcelona-El Prat Airport with Iberia?

Weekly Iberia flight availability from London Heathrow Airport to Barcelona-El Prat Airport

Rainfall in Barcelona-El Prat by month

Temperature in Barcelona-El Prat by month

Best time to book a flight from Heathrow to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Heathrow with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Heathrow to Barcelona-El Prat on another airline

Consider alternative airlines that service the Barcelona-El Prat area. Flight routes are based on user searches made on Cheapflights and were last updated on 17 September 2025.

See what others are saying about Iberia

Overview

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Cheapest Iberia flights from Heathrow to Barcelona-El Prat
Explore the most affordable Iberia flight options available from Heathrow to Barcelona-El Prat. Find the lowest fares with prices last updated on 17 September 2025.