$315 Cheap flights to London Heathrow (LHR)

Good to Know: Flights to LHR

Useful information for finding cheap flights to London Heathrow and booking your next trip

Cheapest Round Trip Flight

$422

Iberia Airlines• nonstop • 3h 45m

Jun 22 – Jun 27

The cheapest round trip flight from Barcelona International to London Heathrow is currently $422

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Cheapest One way Flight

$824

American Airlines• 1 stop• 20h 45m

Jul 24

The cheapest one way flight from Montreal / Pierre Elliott Trudeau International Ai to London Heathrow is currently $824

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Cheapest Direct Flight

$315

Easyjet• nonstop• 3h 50m

Jun 22

The cheapest nonstop flight from Barcelona International to London Heathrow is currently $315

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Fastest Flight

3h 35m

The fastest nonstop flight from Barcelona International to London Heathrow takes 3h 35m

Best Flight Deals to London

Identify the most efficient round-trip flights to London. We present options balancing cost and convenience for your return journey.

Jun 22 - Jun 27, Economy

Barcelona → London

3h 45m

10:55 AM - 12:20 PM • nonstop

Barcelona → London

3h 35m

7:40 PM - 10:55 PM • nonstop

$422

Iberia Airlines

Jun 22 - Jun 27, Economy

Barcelona → London

27h 15m

10:50 PM - 2:25 PM • 2 stops

Barcelona → London

3h 40m

8:50 PM - 12:10 AM • nonstop

$436

LC Peru

Jun 22 - Jun 27, Economy

Barcelona → London

3h 35m

4:20 PM - 10:10 PM • 1 stop

Barcelona → London

3h 40m

1:30 PM - 7:45 PM • 1 stop

$707

Lufthansa Airlines

Jun 22 - Jun 27, Economy

Barcelona → London

3h 35m

5:00 PM - 10:15 PM • 1 stop

Barcelona → London

3h 40m

7:25 PM - 10:30 PM • nonstop

$778

British Airways

Jun 22 - Jun 27, Economy

Barcelona → London

3h 35m

10:35 AM - 4:20 PM • 1 stop

Barcelona → London

3h 40m

7:25 PM - 10:30 PM • nonstop

$778

British Airways

Jun 22 - Jun 27, Economy

Barcelona → London

5h 50m

12:40 PM - 5:40 PM • 1 stop

Barcelona → London

5h 40m

1:30 PM - 7:45 PM • 1 stop

$817

Lufthansa Airlines

Compare & Book Cheapest Flights to London, LHR

Looking for a cheap last-minute deal or the best round-trip flight to London? Find the biggest savings on one-way and round-trip tickets right here.

Destination Airport Information

IATA Code	LHR
Name	London Heathrow
City	London
Country	GB
Latitude	51.47060012817383
Longitude	-0.4619410037994385

Popular Airlines

Lufthansa Airlines (LH)

Iberia Airlines (IB)

Turkish Airlines (TK)

Delta Airline (DL)

Finnair Airlines (AY)

American Airlines (AA)

Avianca Airlines (AV)

United Airlines (UA)

Air France (AF)

Aeromexico Airlines (AM)

Swiss International Airlines (LX)

Alaska Airlines (AS)

Sun Country Airlines (SY)

LATAM Airlines (LA)

Oman Air (WY)

Emirates Airlines (EK)

Qatar Airways (QR)

Gulf Air (GF)

Etihad Airlines (EY)

EgyptAir Airlines (MS)

Saudi Arabian Airlines (SV)

Ethiopian Airlines (ET)

Kenya Airlines (KQ)

Azul Brazilian Airlines (AD)

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Good to Know: Flights to LHR

Best Flight Deals to London

Identify the most efficient round-trip flights to London. We present options balancing cost and convenience for your return journey.

For travel requiring no set return, access available one-way flights to London (LHR). These options support extended stays or open-ended plans.

Need to travel to London soon? View current last-minute flight options to LHR for spontaneous or pressing plans.

Maximize your time in London, not in transit. Discover non-stop direct flights to LHR for the quickest, most straightforward journey to the Strip.

Compare & Book Cheapest Flights to London, LHR

Destination Airport Information

Popular Airlines

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