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Have you walked the tunnel between Heathrow T5, T5B and T5C?

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A reader reminded me this week that we haven’t talked about the ‘secret’ tunnel between the three parts of Heathrow Terminal 5 for a long time – four years to be precise.

This is a good time to mention it again, because British Airways has recently re-opened the Galleries lounge in Terminal 5B. Open between Thursdays and Mondays inclusive, it is easily the quietest of the BA lounges at Heathrow Terminal 5. Our last review of the British Airways lounge in Heathrow’s Terminal 5B satellite is here.

When travelling between the main building in Terminal 5 and Terminal 5B or 5C, you are likely to take the train. You may also find yourself taking the train from 5B to 5C if you have a 5C departure and are using the Galleries Terminal 5B lounge.

You don’t need to take the train, however.

Max Burgess Molly Burgess

If you press the bottom button in the lift in 5A, 5B or 5C then you go below the level of the transit train and into this tunnel.  It has travelators so the walk is surprisingly quick.

The photo above is from 2017 and shows my gang. The photos below were sent by a reader this week.

Heathrow Airport Terminal 5 tunnel

and

Heathrow Airport Terminal 5 tunnel

and (someone has clearly decided to liven up the walls to make the tunnel less intimidating!):

Heathrow Airport Terminal 5 tunnel

It can often be just as fast to walk, since you are not waiting around for the train. When the train does arrive, it takes a minute or two for passengers to unload first anyway. By the time it is ready to board you can be halfway down the tunnel and well on your way to the lounge.

As the coments pointed out, using the tunnel is also the ONLY way to get from Terminal 5B to Terminal 5 to take a flight. You might do this if you decide to use the quieter lounge in 5B. Taking the train from T5B to the main building drops you at immigration and you cannot get back to the departure gates.

The tunnel is also a good way to stretch your legs before sitting for many hours on a long haul flight. Give it a go and see what you think.


HFP-Barclaycard-Avios-Card

How to earn Avios from UK credit cards (November 2022)

As a reminder, there are various ways of earning Avios points from UK credit cards.  Many cards also have generous sign-up bonuses!

In February 2022, Barclaycard launched two exciting new Barclaycard Avios Mastercard cards with a bonus of up to 25,000 Avios. You can apply here.

You qualify for the bonus on these cards even if you have a British Airways American Express card:

Barclaycard Avios Plus card

Barclaycard Avios Plus Mastercard

25,000 Avios for signing up and an upgrade voucher for spending £10,000 Read our full review

Barclaycard Avios card

Barclaycard Avios Mastercard

5,000 Avios for signing up and an upgrade voucher for spending £20,000 Read our full review

There are two official British Airways American Express cards with attractive sign-up bonuses:

British Airways American Express Premium Plus

25,000 Avios and the UK’s most valuable card perk – the 2-4-1 voucher Read our full review

British Airways American Express

5,000 Avios for signing up and an Economy 2-4-1 voucher for spending £12,000 Read our full review

You can also get generous sign-up bonuses by applying for American Express cards which earn Membership Rewards points.

American Express Preferred Rewards Gold

Your best beginner’s card – 20,000 points, FREE for a year & four airport lounge passes Read our full review

The Platinum Card from American Express

30,000 points and unbeatable travel benefits – for a fee Read our full review

Run your own business?

We recommend Capital On Tap for limited companies. You earn 1 Avios per £1 which is impressive for a Visa card, along with a sign-up bonus worth 10,000 Avios.

Capital On Tap Business Rewards Visa

10,500 points bonus – the most generous Avios Visa for a limited company Read our full review

You should also consider the British Airways Accelerating Business credit card. This is open to sole traders as well as limited companies and has a 30,000 Avios sign-up bonus.

British Airways Accelerating Business American Express

30,000 Avios sign-up bonus – plus annual bonuses of up to 30,000 Avios Read our full review

There are also generous bonuses on the two American Express Business cards, with the points converting at 1:1 into Avios. These cards are open to sole traders as well as limited companies.

American Express Business Platinum

40,000 points sign-up bonus and a £200 Amex Travel credit every year Read our full review

American Express Business Gold

20,000 points sign-up bonus and free for a year Read our full review

Click here to read our detailed summary of all UK credit cards which earn Avios. This includes both personal and small business cards.

Comments (62)

This article is closed to new comments. Feel free to ask your question in the HfP forums.

  • Nigel Taylor says:

    The tunnels are awesome and definitely the best way to get between T5A, B and C if you have the time

This article is closed to new comments. Feel free to ask your question in the HfP forums.

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