What Doesn’t Work Without a VPN (From Our Experience)

BBC iPlayer. Hard block. Detects non-UK IP addresses immediately and won’t load. This was the service that actually forced us to sort out a VPN properly. The kids wanted their programmes, we wanted the news, and iPlayer is effectively useless from Thailand without a VPN.

ITV Hub, Channel 4, My5. Same story. All UK streaming services detect your location and block access from overseas. If you’re used to these services at home, you’ll notice their absence quickly.

Some UK banking apps. This varies by bank. Starling and Wise work fine from overseas without a VPN (we’ve used both extensively across Southeast Asia). Some high street banks flag overseas logins as suspicious and either block access or require additional verification steps that become a genuine pain when you’re trying to pay a bill.

HMRC online services. If you need to file a self-assessment tax return, check your personal tax account, or access any government portal, many of these services either block overseas IPs entirely or make the process significantly harder. We’ve needed HMRC access twice since leaving and both times required the VPN.

Some UK retail sites. Certain UK shopping sites block overseas IP addresses and overseas cards as a fraud prevention measure. Even if your card works internationally, the combination of a Thai IP address and a UK billing address can trigger automatic declines. A VPN solves half of that equation.

Netflix libraries. Netflix UK and Netflix Thailand have different content. Not a deal-breaker, but if your kids have specific shows they watch on UK Netflix, those might not be available on the local library. We’ve found this with a handful of children’s programmes that simply aren’t licensed for Southeast Asia.

What Works Fine Without a VPN

WhatsApp, Signal, email. All work exactly as they do in the UK. No VPN needed.

Most UK banking. Starling, Wise, Revolut, and most modern banking apps work fine from overseas without a VPN. But check your specific bank before you leave (more on that below).

Booking.com, Airbnb, Google Flights. These services work from anywhere. In fact, some of them actively block VPN IP addresses as a fraud prevention measure, so you’ll want to turn your VPN off when booking accommodation or flights to avoid being flagged.

General web browsing. Google, news sites, social media, everything works normally. You don’t need a VPN for everyday internet use.

Wise, Revolut app functions. Currency conversion, transfers, spending, all work fine without a VPN. These are genuinely international services and expect overseas usage.

Is This a Security Thing or an Access Thing?

Primarily access.

The “public WiFi security” narrative you’ll read on most VPN marketing sites is overplayed for families staying in normal guesthouses and hotels in Thailand, Vietnam, or Cambodia. You’re not a high-value espionage target. The genuine security risk from public WiFi exists, but it’s not the reason most travelling families need a VPN.

The real reason: geo-restrictions on legitimate services you already pay for or are entitled to use.

If you’re genuinely concerned about security on public WiFi (airports, cafes), the better solution is to use mobile data via an eSIM rather than connecting to public networks at all. We cover that in our guide to eSIMs for Southeast Asia. Mobile data in Southeast Asia is cheap enough that relying on sketchy public WiFi is unnecessary.

Which VPN Works for UK Families? {#which}

We use Surfshark and went with it after comparing it against NordVPN and ExpressVPN before we left the UK.

Why it works for families:

Unlimited devices. A family of four means at least four devices (two adult phones, two kids’ tablets), often more (laptops, second phones). Most VPNs cap you at 5-10 devices. Surfshark doesn’t, which removes the need to constantly log devices in and out or pay for multiple subscriptions.

Reliably unblocks BBC iPlayer. This was the dealbreaker. Free VPNs and some budget paid VPNs get detected and blocked by iPlayer within days. Surfshark has consistently worked since we set it up in September 2025. We’ve tested it across Thailand, Cambodia, and Vietnam without a single iPlayer block.

Actually affordable for long-term travel. On an annual plan, it works out to around £2.50-3 per month. That’s sustainable when you’re managing a family travel budget over months or years. Monthly VPN plans at £8-12 don’t make sense for long-term travellers.

Simple toggle. Non-technical family members (including kids) can turn it on and off with a single button. No complicated settings, no choosing servers manually unless you want to. It defaults to the fastest UK server, which is what you need 95% of the time.

Alternatives worth considering if Surfshark doesn’t suit you: NordVPN and ExpressVPN both work reliably for iPlayer and have strong reputations among UK travellers. They’re more expensive (around £5-8/month on annual plans) but some families prefer them. We found the price difference didn’t justify the marginal feature gains for our use case.

What to avoid: Free VPNs. They don’t work reliably for iPlayer (BBC actively blocks known free VPN IP addresses), they’re often slow enough to make streaming impossible, and many free VPN providers have been caught selling user data. For the cost of two coffees per month, a paid VPN is worth it.

When to Turn It On vs Off

Turn it ON for:

• UK streaming (iPlayer, ITV Hub, Channel 4, My5)
• UK banking apps that block or complicate overseas logins
• HMRC, NHS app, UK government services
• UK shopping sites if your card is being declined due to location mismatch
• Checking flight and accommodation prices from different locations (more on this below)

Turn it OFF for:

• Booking accommodation (Booking.com and Airbnb both flag VPN IP addresses as potential fraud and can block bookings)
• Local services (Thai banking apps if you open a local account, local e-commerce, anything that expects a local IP)
• Speed-sensitive tasks where you don’t need UK access (video calls with family, general browsing, uploading photos)

The friction of toggling it on and off becomes second nature within a week. It’s no more complicated than turning WiFi on and off.

The Flight and Accommodation Pricing Trick (Does It Actually Work?)

There’s a widely discussed theory among long-term travellers: airlines and booking sites show different prices depending on which country they think you’re browsing from. The idea is that you can save money by using a VPN to appear as though you’re searching from a cheaper region.

Our experience: We’ve tested this sporadically over the past seven months. The honest answer is that it sometimes works, but the savings are typically small and inconsistent.

When we’ve seen price differences:

We’ve compared flight prices while appearing to browse from the UK, Thailand, and Singapore for the same routes. On a handful of occasions, we’ve seen differences of £20-40 for a family of four on regional flights. Once, switching our VPN to Singapore showed a AirAsia route at roughly £30 less than the UK price for the same booking.

Accommodation pricing through Booking.com occasionally shows marginal differences (£2-5 per night) when browsing from different countries, but this could also be explained by currency conversion rounding or dynamic pricing based on demand rather than location alone.

The reality for most bookings: The majority of the time, prices are identical or within a few pounds regardless of which country’s server we connect through. The difference isn’t consistent enough to make this a reliable money-saving strategy, and the time spent checking multiple VPN locations often isn’t worth the saving.

Where the savings could add up: If you’re booking expensive long-haul flights regularly, particularly intercontinental routes, the potential differences are larger. A £50-100 difference on a family of four flying UK to Southeast Asia would be worth the 10 minutes of comparison. For budget regional flights at £30-60 per person, the difference is rarely more than a coffee.

The friction: Remember that many booking sites actively block or flag VPN traffic as fraud prevention. You can compare prices with a VPN active, but you’ll almost certainly need to turn the VPN off to complete the actual booking, which sometimes causes the price to revert to the original amount anyway.

Our approach: We occasionally check prices from different VPN locations when booking larger expenses (long-haul flights, week-long accommodation), but we don’t do it routinely for every regional flight or two-night guesthouse booking. The time-to-savings ratio doesn’t justify it for smaller purchases.

If you’re booking frequent expensive flights or long-term accommodation, it’s worth testing. For everyday travel bookings, the savings exist but they’re marginal.

The One Situation Where You Might Not Need a VPN

If you genuinely don’t care about UK streaming, don’t need to access UK banking apps or HMRC, and are happy with whatever local Netflix library exists in each country, you could skip a VPN.

We haven’t met a UK family on the road who fits this profile, but it’s theoretically possible. Most families either want iPlayer for the kids, need HMRC access for tax filing, or want to access UK banking securely at some point during a year of travel.

Cost Comparison

Surfshark annual plan: ~£30-40/year (approximately £2.50-3.30/month) for unlimited devices

NordVPN annual plan: ~£60-80/year (approximately £5-6.50/month) for up to 10 devices

ExpressVPN annual plan: ~£80-100/year (approximately £6.50-8/month) for up to 8 devices

Monthly plans (any provider): £8-12/month

For context, this is less than one month of a BBC TV licence (£13.70/month), which you’re not paying while abroad anyway. Over a year of travel, the difference between Surfshark and ExpressVPN is around £50-60. For families on a tight budget, that matters.

We’re currently spending around £3,000-3,500 per month as a family of four across Southeast Asia. The VPN represents roughly 0.1% of that monthly budget. It’s one of the smallest line items but solves multiple problems daily.

Our Recommendation

Get a VPN before you leave the UK. Set it up on all family devices while you’re still at home, test that it works with iPlayer and your banking apps, and make sure everyone knows how to toggle it on and off.

Waiting until you’re in Chiang Mai and your kids are asking for iPlayer is the worst time to be comparing VPN providers and troubleshooting setup issues.

We use and recommend Surfshark. The unlimited devices and reliable iPlayer access make it the best fit for UK families, and the price is sustainable for long-term travel budgets.

Who This Is and Isn’t Right For

You need a VPN if:

• You want to watch UK TV abroad (iPlayer, ITV, etc)
• You use UK banking apps that might restrict overseas access
• You need to file UK tax returns or access HMRC while abroad
• You have kids who want familiar UK content (CBBC, UK Netflix shows)
• You’re planning to be away for more than a month or two

You probably don’t need a VPN if:

• You genuinely don’t care about any UK digital services
• You’re travelling very short-term (1-2 weeks) and can manage without UK streaming
• You’re happy to completely disconnect from UK-based online services

The honest answer: we thought we might be in the second category before we left. We weren’t. Access to UK services matters more than you think it will, especially over months of travel.

Practical Tips Before You Leave

Set it up and test it in the UK. Install the VPN on every family device (phones, tablets, laptops) before you leave. Open iPlayer, check it works. Log into your banking apps with the VPN on, make sure you’re not locked out. Do this while you still have easy access to UK customer service if something goes wrong.

Make sure everyone knows how to toggle it. Show your partner and older kids where the on/off switch is. If they can’t turn it on themselves, you become the family IT support desk every time someone wants to watch something.

Check your VPN includes UK servers. Some VPNs focus heavily on US servers and have limited UK options. You specifically need reliable UK servers for iPlayer and UK banking. Surfshark, NordVPN, and ExpressVPN all have multiple UK server locations.

Pay annually, not monthly. Annual VPN plans are typically 60-70% cheaper than paying month by month. When you’re budgeting for a year of travel, this adds up. The cost difference between monthly and annual Surfshark is around £60-70 over a year.

Keep it turned off when booking accommodation. We’ve had Airbnb bookings flagged as suspicious when trying to book with a VPN active. Now we turn it off before opening Booking.com or Airbnb, make the reservation, then turn it back on. Small hassle, avoids larger problems.

For the complete connectivity setup before long-term travel, see our guide on how to avoid roaming charges while travelling abroad.

A VPN isn’t optional for UK families travelling long-term. It’s the infrastructure that keeps you connected to the parts of UK digital life that matter: banking, government services, and the streaming services you already pay for or are entitled to use.

We pay around £2.50 per month for Surfshark on an annual plan. Over the seven months we’ve been travelling, that’s cost us less than £20 total. In return, we’ve had uninterrupted access to iPlayer, no issues with UK banking apps, and the ability to file a tax return from Thailand without needing to find a UK-based VPN workaround at the last minute.

Set it up before you leave, test it works with the services you actually use, and make sure it’s installed on every family device. You’ll use it more than you think.