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Cheap flights from Bilbao to London Heathrow Airport from £43

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — LHR
22 Jan — 29 Jan1
1 adult

Cheap flight deals from Bilbao to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Bilbao (BIO) 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 17 January 2025.

Round-trip from

£124

One-way from

£43

Popular in

July

Cheapest in

March

Average price

£137
Vueling
  • Vueling
  • 24/3-28/3
  • 2 total stops
  • 14h 30m total
  • Bilbao to London
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Vueling
  • Vueling
  • 1/3
  • 1 total stop
  • 11h 15m total
  • Bilbao to London
Search Deals
High demand for flights, 20% potential price rise
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Best time to find cheap flights, 4% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Bilbao to Heathrow

Cheapest flights from Bilbao to Heathrow
Explore the most affordable flight options available from Bilbao to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Mon 24/311:20BIO - LHR
1 stop4h 05mVueling
Fri 28/320:50LHR - BIO
1 stop10h 25mVueling
Deal found 16/1£124
Sat 8/207:20BIO - LHR
1 stop10h 15mAir France
Mon 10/214:45LHR - BIO
1 stop6h 35mAir France
Deal found 16/1£133
Thu 13/213:35BIO - LHR
1 stop4h 40mMultiple Airlines
Wed 26/209:55LHR - BIO
1 stop6h 05mMultiple Airlines
Deal found 16/1£135
Wed 5/206:50BIO - LHR
1 stop4h 55mKLM
Tue 11/217:05LHR - BIO
1 stop4h 40mKLM
Deal found 16/1£136
Sun 9/213:35BIO - LHR
1 stop4h 40mIberia
Wed 12/217:25LHR - BIO
1 stop4h 50mIberia
Deal found 16/1£137
Mon 10/207:20BIO - LHR
1 stop6h 40mLufthansa
Tue 18/207:40LHR - BIO
1 stop9h 25mLufthansa
Deal found 16/1£146
Sat 2/818:45BIO - LHR
1 stop16h 35mTAP AIR PORTUGAL
Fri 8/819:50LHR - BIO
1 stop21h 05mTAP AIR PORTUGAL
Deal found 16/1£160
Thu 20/213:40BIO - LHR
1 stop8h 10mBrussels Airlines
Mon 24/217:50LHR - BIO
1 stop18h 00mBrussels Airlines
Deal found 16/1£170
Fri 28/213:05BIO - LHR
2 stops7h 10mSWISS
Wed 5/320:05LHR - BIO
1 stop24h 10mSWISS
Deal found 16/1£187
Tue 25/213:00BIO - LHR
2 stops9h 40mAustrian Airlines
Sun 2/306:00LHR - BIO
2 stops15h 55mAustrian Airlines
Deal found 16/1£237
Thu 20/214:50BIO - LHR
1 stop4h 55mEurowings
Mon 24/208:05LHR - BIO
1 stop5h 05mEurowings
Deal found 16/1£274

Find flights from Bilbao to Heathrow within your budget

Customise your flight search to find flights from Bilbao 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 858,174 searches. Data last updated 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BilbaoLondon

BIO - LHR

BIOLHR

Bilbao

Mon 24/3

11:20-14:25

1 stop4h 05m

London Heathrow

Fri 28/3

20:50-08:15

1 stop10h 25m

£124

BilbaoLondon

BIO - LHR

BIOLHR

Bilbao

Sat 8/2

07:20-16:35

1 stop10h 15m

London Heathrow

Mon 10/2

14:45-22:20

1 stop6h 35m

£133

BilbaoLondon

BIO - LHR

BIOLHR

Bilbao

Thu 13/2

13:35-17:15

1 stop4h 40m

London Heathrow

Wed 26/2

09:55-17:00

1 stop6h 05m

£135

BilbaoLondon

BIO - LHR

BIOLHR

Bilbao

Wed 5/2

06:50-10:45

1 stop4h 55m

London Heathrow

Tue 11/2

17:05-22:45

1 stop4h 40m

£136

BilbaoLondon

BIO - LHR

BIOLHR

Bilbao

Sun 9/2

13:35-17:15

1 stop4h 40m

London Heathrow

Wed 12/2

17:25-23:15

1 stop4h 50m

£137

BilbaoLondon

BIO - LHR

BIOLHR

Bilbao

Mon 10/2

07:20-13:00

1 stop6h 40m

London Heathrow

Tue 18/2

07:40-18:05

1 stop9h 25m

£146

BilbaoLondon

BIO - LHR

BIOLHR

Bilbao

Thu 30/1

12:20-17:30

1 stop6h 10m

London Heathrow

Sun 2/2

19:55-18:35

1 stop21h 40m

£163

BilbaoLondon

BIO - LHR

BIOLHR

Bilbao

Thu 20/2

13:40-20:50

1 stop8h 10m

London Heathrow

Mon 24/2

17:50-12:50

1 stop18h 00m

£170

BilbaoLondon

BIO - LHR

BIOLHR

Bilbao

Fri 28/2

13:05-19:15

2 stops7h 10m

London Heathrow

Wed 5/3

20:05-21:15

1 stop24h 10m

£187

BilbaoLondon

BIO - LHR

BIOLHR

Bilbao

Tue 25/2

13:00-21:40

2 stops9h 40m

London Heathrow

Sun 2/3

06:00-22:55

2 stops15h 55m

£237

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 20 results
1
2

Best time to book a flight from Bilbao to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Bilbao 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.

Travel insights for flights from Bilbao to Heathrow

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

What is the cheapest month to book a flight from Bilbao to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Bilbao to London Heathrow Airport (average of £112). Flying from Bilbao to London Heathrow Airport in August is currently the most expensive (average of £161). 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.

What is the cheapest time of day to fly from BIO to LHR?

Find hourly flight availability from Bilbao to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 January 2025.

When flying from Bilbao to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 17 January 2025.
Read reviews from past customers who have flown Air France, SWISS and KLM from Bilbao to London. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,339 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Austrian Airlines
7.6
Good
786 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

SWISS
7.5
Good
1,598 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Air France
7.4
Good
1,487 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Brussels Airlines
7.4
Good
349 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Bilbao to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Bilbao to London Heathrow?

    Most people fly from Bilbao (BIO) if they book a flight from Bilbao to London Heathrow. On average, Bilbao has 0 outbound flights to London Heathrow per day from 0 airlines. Bilbao is conveniently located just 3.0 mi from Bilbao’s city center.

  • What are the cheapest airlines flying from Bilbao to London Heathrow Airport round-trip?

    According to our current data, Vueling (£124), Air France (£133), and KLM (£136) offers the cheapest pricing from Bilbao to London Heathrow Airport. Vueling is currently priced 26% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Bilbao to London Heathrow Airport one-way?

    For one-way options, check prices for Vueling. According to our data, you can fly for as low as £43. Users have also found prices from £59 and £63 on Iberia and KLM, respectively.

  • Can I find deals for flights from Bilbao to Heathrow that include hotel bookings?

    Yes. In addition to deals on Bilbao to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bilbao to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bilbao to Heathrow.

  • Can I find deals for business class flights from Bilbao to Heathrow?

    Yes. Cheapflights offers flight deals from Bilbao to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bilbao to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Bilbao to London Heathrow Airport (average of £112). Flying from Bilbao to London Heathrow Airport in August is currently the most expensive (average of £161). 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.

See more FAQs

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Can Cheapflights notify me if prices for flights from Bilbao to Heathrow become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Bilbao today and book when prices fit your budget.

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