A fast VPN should protect your connection without making fast broadband feel slow. The challenge is that there is no single provider that will be the fastest for every home, device and destination. Server distance, congestion, the VPN protocol, your internet provider and even your Wi-Fi can change the result.
For most UK users, ExpressVPN is the best all-round high-speed VPN in this reviewed shortlist. It combines fast nearby performance with unusually consistent long-distance results and straightforward Lightway apps. NordVPN is a close second for low latency and speed retention. Surfshark offers the strongest value, while CyberGhost and Proton VPN produced some of the highest raw laboratory results in the comparison.
This guide compares current published speed tests, explains what the figures mean and shows how to test a VPN on your own connection. That last step matters because a laboratory result is evidence of capability, not a promise of the speed you will receive at home.
Use ExpressVPN on your own broadband and devices. Every connection behaves differently, so use the money-back guarantee to check local and long-distance speed for yourself.
Speed data and provider features checked on 7 September 2026.
Fastest VPN UK: quick answer
The five fastest VPNs in this reviewed shortlist are:
- ExpressVPN: best all-round option for fast, consistent local and long-distance connections.
- NordVPN: best for low latency, strong speed retention and its efficient NordLynx protocol.
- Surfshark: best-value fast VPN for households that want unlimited simultaneous connections.
- CyberGhost: excellent peak speeds with a large network and task-specific server lists.
- Proton VPN: strongest raw published results in this shortlist, with advanced acceleration for distant connections.
No VPN can be declared universally fastest. A provider that leads on a London fibre connection may perform differently on mobile data in Manchester or on a distant server in Australia. Treat the order above as a strong starting point and test the leading options during their refund periods.
Fastest VPN speed comparison
The table below uses the latest published TechRadar laboratory results available when this page was checked. Its nearby test used a multi-gigabit connection, so the figures show the upper performance range of each service rather than the speed a typical UK household should expect.
| VPN | Published nearby result | Published US-to-UK result | Fast protocol | Best for |
|---|---|---|---|---|
| ExpressVPN | 1,177 Mbps | 1,117 Mbps | Lightway Turbo | Best all-round high-speed VPN |
| NordVPN | 1,249 Mbps | 688 Mbps | NordLynx | Low latency and consistency |
| Surfshark | 1,021 Mbps | 935 Mbps | WireGuard | Fast coverage for many devices |
| CyberGhost | 1,480 Mbps | 1,058 Mbps | WireGuard | Peak speed and simple server choice |
| Proton VPN | 1,475 Mbps | 1,548 Mbps | WireGuard with VPN Accelerator | Strongest raw published results |
These figures should not be compared with results produced by another publication using different hardware, routes or test times. They also do not mean a VPN can make a 100 Mbps broadband line deliver 1,000 Mbps. Your VPN speed cannot normally exceed the underlying connection.
Raw speed is not the only ranking factor. ExpressVPN takes first place as the best all-round option because its nearby and long-distance figures are closely matched, its Lightway apps are simple to configure, and it performs consistently across common use cases. NordVPN follows for low latency and strong speed retention, while Surfshark combines fast WireGuard performance with excellent household value. CyberGhost and Proton VPN recorded higher raw peaks in the cited laboratory test, but the editorial order is not a single-column benchmark sort.
Fastest VPN services: mini reviews
The ranking above provides the quick comparison. The mini reviews below explain how each service performs, which protocol to select and the main limitation to consider before subscribing.
1. ExpressVPN: best all-round high-speed VPN
ExpressVPN takes first place as the best all-round high-speed option rather than the winner of one isolated raw benchmark. Its published results of 1,177 Mbps nearby and 1,117 Mbps from the US to the UK are closely matched, showing strong performance even when a connection has to travel a long way.
Lightway is ExpressVPN's lightweight protocol and should normally be left on Automatic. Lightway Turbo can use more than one data path to increase available bandwidth, but it is currently a supported Windows feature and its dual-tunnel mode may not work with every website, app or game. Standard Lightway remains a fast choice on the other supported platforms.
ExpressVPN is also easy to test because its apps need very little manual configuration. Connect to the nearest suitable server for ordinary browsing, gaming and video, or choose the required country when a particular route matters.
2. NordVPN: best for low latency and consistent speed
NordVPN's NordLynx protocol is based on WireGuard and is the setting to try first when speed matters. Its 1,249 Mbps nearby result is comfortably beyond the requirements of a normal broadband connection. Separate independent testing by EarthSIMs recorded average speed retention of 91 per cent on a 500 Mbps baseline, which supports NordVPN's position as a consistent performer rather than a service that depends on one headline result.
Latency is especially important for games and live calls. A 500 Mbps download result with low ping can feel more responsive than a 1,000 Mbps result with a slow round trip. Connect to the nearest suitable NordVPN location and let the app select the fastest server unless a particular country is required.
3. Surfshark: best-value fast VPN for unlimited devices
Surfshark passed the one-gigabit mark in the published nearby test and retained 935 Mbps on the US-to-UK route. That is far more bandwidth than most people need for 4K video, gaming, video calls and ordinary downloads. Its main advantage is value: one account can cover every supported device in a household without a simultaneous-connection cap.
WireGuard is the best first choice for speed. Surfshark describes it as its fastest widely available protocol, while the app can select another protocol automatically when a network requires it. Unlimited connections are useful, but they do not create extra broadband capacity.
4. CyberGhost: excellent peak speed with simple server selection
CyberGhost produced the highest nearby figure among the five services in the comparison table at 1,480 Mbps. Its 1,058 Mbps result on the published US-to-UK route also shows that the service can maintain strong throughput over distance. Those are excellent laboratory results for streaming, downloads and other bandwidth-heavy work.
The app makes server selection easy and includes task-specific lists, but the closest lightly loaded standard server is usually the best starting point for a pure speed test. CyberGhost supports WireGuard across its major apps, and that protocol normally provides the best balance of speed and security.
5. Proton VPN: strongest raw published results
Proton VPN produced the strongest combined raw results in this shortlist. In the published tests above, it reached 1,475 Mbps on a nearby connection and 1,548 Mbps on the US-to-UK route. Tom's Guide also places Proton VPN first in its current fastest VPN assessment because of its WireGuard performance, unusually strong OpenVPN results and consistency over repeated test rounds.
For the fastest everyday connection, select WireGuard or leave the protocol on Smart. Proton's VPN Accelerator is enabled by default and is designed to reduce performance losses caused by long server distances and other inefficiencies. That makes Proton particularly attractive when the destination is far from the UK.
Proton also provides a reputable free plan, but it is not the right benchmark for the paid service. Free users have less choice over servers and may not obtain the same route or performance as a paid user.
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How we judge the fastest VPN
TheBestVPN.uk does not currently operate a controlled multi-gigabit VPN laboratory. This ranking therefore uses a transparent synthesis of recent published independent tests, official protocol documentation and the practical qualities that affect UK users.
The assessment considers:
- Nearby download speed: useful for showing how much performance a VPN can preserve on a fast local connection.
- Long-distance speed: important when connecting from the UK to North America, Asia or another distant region.
- Latency and consistency: a stable result with low ping is more useful than one exceptional peak.
- Protocol efficiency: modern protocols can reduce processing overhead while retaining strong encryption.
- Server choice: a broad network gives users a better chance of finding a nearby, uncongested route.
- Apps and value: speed is only useful if the correct protocol and server are easy to select on the devices being used.
Some providers outside this site's reviewed shortlist have produced faster isolated results in current tests. PrivadoVPN, Mullvad and Windscribe are examples. They have not been inserted into the affiliate ranking without a complete site review, and their absence should not be interpreted as a claim that the five providers above win every raw benchmark.
How to test VPN speed properly
How to test vpn speed using ping, download and upload measurements
A fair VPN speed test begins with a baseline. Use the same device and connection throughout the test, close large downloads and background updates, and connect by Ethernet where possible. Then follow this process:
- Disconnect the VPN and run three to five baseline tests.
- Record download speed, upload speed, ping and, if available, jitter.
- Connect to the nearest VPN server using the provider's fastest recommended protocol.
- Repeat the same number of tests and use the median rather than the single best result.
- Test a distant location separately if that route matters to you.
- Repeat the process at a busy evening time and a quieter morning or afternoon time.
Speed retention is more useful than comparing raw numbers from two different broadband lines:
Speed retention = VPN download speed ÷ baseline download speed × 100
For example, 180 Mbps through the VPN on a 200 Mbps baseline is 90 per cent retention. A slower 80 Mbps result on a 100 Mbps line is 80 per cent retention, even though both connections remain fast enough for 4K video.
What VPN speed measurements mean
Download speed
Download speed measures how quickly data reaches your device. It is the main figure for streaming, loading websites and receiving large files. Modern speed tests usually report it in megabits per second, written as Mbps.
Upload speed
Upload speed measures how quickly your device sends data. It matters for cloud backups, posting large files, livestreaming and the video you send during a call.
Ping or latency
Ping measures the round-trip response time in milliseconds. Lower is better. It is particularly important for competitive games, remote desktops and live conversations, where a delayed response is noticeable even when download speed is high.
Jitter
Jitter is the variation in latency over time. A connection that jumps between 20 ms and 150 ms can feel worse than one that remains close to 45 ms. Low, stable latency is therefore more valuable than an impressive download number for real-time applications.
How much speed do streaming services need?
Netflix currently recommends the following connection speeds. These are useful reference points, although other services and live streams can have different requirements.
| Video quality | Netflix recommended speed |
|---|---|
| High definition at 720p | 3 Mbps or higher |
| Full high definition at 1080p | 5 Mbps or higher |
| Ultra high definition at 4K | 15 Mbps or higher |
A VPN does not need to reach 1,000 Mbps to stream well. A stable 50 Mbps connection has ample headroom for one 4K Netflix stream. Households with several simultaneous streams, downloads and video calls need more total capacity because all devices share the underlying broadband connection.
For provider-specific access and troubleshooting, see the best VPNs for Netflix and the guide to watching BBC iPlayer outside the UK while travelling.
Why does a VPN reduce internet speed?
Why a vpn can reduce internet speed
A VPN normally adds some overhead because the app encrypts traffic and routes it through an additional server before it reaches the destination. The amount of speed lost depends on several factors:
- Server distance: data takes longer to travel to a distant VPN location.
- Server load: a busy server shares its capacity among more users.
- Protocol: efficient modern protocols usually require less processing than older or heavily obfuscated options.
- Extra routing: multi-hop, Double VPN and similar features send traffic through more than one VPN server.
- Device performance: an old router or processor can become the bottleneck when encrypting a fast connection.
- Local network quality: congested Wi-Fi may be slower than the VPN itself.
Encryption is only part of the explanation. On modern hardware, routing, congestion and server distance are often more noticeable than the work required to encrypt the data.
Can a VPN increase internet speed?
Usually, no. A VPN cannot increase the maximum capacity purchased from an internet provider. It may produce a faster result in limited situations, such as when an ISP is selectively slowing a particular type of traffic or when the VPN happens to use a better route to a destination. Those are exceptions rather than a reason to buy a VPN as a general broadband accelerator.
If a VPN test is faster than the no-VPN baseline, repeat both tests several times. Normal network variation, Wi-Fi interference or a different test server can create an apparent improvement that is not caused by the VPN.
What is the fastest VPN protocol?
WireGuard and modern protocols based on similar lightweight designs are normally the fastest secure choices on consumer VPN apps. NordVPN calls its WireGuard-based implementation NordLynx, while ExpressVPN uses its own Lightway protocol.
- WireGuard and NordLynx: usually the best starting point for high throughput, low overhead and fast reconnection.
- Lightway: ExpressVPN's lightweight protocol, designed for speed and quick network changes. Lightway Turbo can increase throughput on supported Windows configurations.
- OpenVPN UDP: a mature, secure fallback that can work well when the newest protocol has trouble, but it is often slower.
- IKEv2: fast and useful on supported mobile devices because it can re-establish a connection quickly after a network change.
PPTP should not be selected for speed. It is obsolete and does not provide the security expected from a modern VPN. The previous version of this page recommended PPTP for gaming; that advice is no longer safe or appropriate.
How to improve VPN speed
- Choose a nearby server: shorter routes usually reduce latency and improve consistency.
- Use the recommended fast protocol: start with WireGuard, NordLynx, Lightway or the app's Automatic setting.
- Try another server: a different UK location may be less congested.
- Avoid specialist routes when they are not needed: multi-hop, obfuscated and Tor connections trade speed for another function.
- Test with Ethernet: this separates VPN performance from Wi-Fi interference.
- Use modern Wi-Fi: connect to 5 GHz or 6 GHz close to the router if a cable is not practical.
- Update the app and restart equipment: a stale VPN process, router problem or pending app update can reduce performance.
- Check the no-VPN baseline: if the baseline is also slow, fix the broadband or local network before blaming the VPN.
- Use split tunnelling carefully: trusted high-bandwidth apps can bypass the VPN where the app supports it, but their traffic will no longer receive VPN protection.
Fastest VPN for gaming
For gaming, select the service and server that produce the lowest stable ping, not simply the highest Mbps result. Most games use relatively little bandwidth once installed. The responsiveness of the route and the amount of jitter matter more.
NordVPN is the strongest gaming choice in this shortlist because NordLynx combines good speed retention with low latency. Connect to a server close to the game server or leave the VPN off if no VPN function is needed. A VPN may help when the ISP's route is poor, but the additional hop will usually add at least a small amount of latency.
Fastest VPN for streaming
ExpressVPN is the best all-round streaming choice in this shortlist because it combines high speed with consistent long-distance performance and straightforward apps. NordVPN is a strong low-latency alternative, Surfshark offers excellent household value, and CyberGhost and Proton VPN provide ample throughput for 4K video on a healthy broadband line.
Streaming reliability is separate from raw speed. A service can reach hundreds of Mbps and still be unable to open a particular platform if that platform blocks its server address. Check the relevant streaming guide and test the exact service you use during the refund period.
Fastest VPN for torrenting
Torrenting needs sustained download and upload performance rather than a brief peak. It also requires a provider that permits P2P traffic, a reliable kill switch and suitable server coverage. Proton VPN and NordVPN are the strongest all-round choices here. Port forwarding can improve incoming peer connectivity, but availability varies by provider and app.
Always download material you are legally entitled to share or receive. A fast connection does not change copyright law or a service's terms.
Fastest VPN frequently asked questions
What is the fastest VPN in the UK?
ExpressVPN is the best all-round high-speed VPN in this reviewed shortlist because it combines fast nearby performance with consistent long-distance results and easy-to-use Lightway apps. Proton VPN recorded the strongest raw figures in the cited laboratory test. The fastest provider on your own connection may differ, so test more than one server and use the refund period.
Will a VPN slow down my internet?
Usually, yes, by some amount. Encryption, server routing and distance add overhead. A well-performing VPN on a nearby server may preserve most of the baseline speed, making the difference difficult to notice in ordinary use.
What is the fastest VPN protocol?
WireGuard is usually the fastest widely supported secure protocol. NordLynx and Lightway are also designed for high performance. The best option can vary by device and network, so the app's Automatic setting is a sensible starting point.
Is PPTP the fastest VPN protocol?
PPTP may have low overhead, but it is obsolete and insecure. It should not be used for gaming or any other activity that requires VPN protection. Choose WireGuard, NordLynx, Lightway or another modern secure protocol instead.
Which VPN is fastest for gaming?
NordVPN is the best gaming choice in this shortlist because NordLynx provides strong speed retention and low latency. Results depend on the route to the game server, so compare ping and jitter on several nearby servers.
Can a free VPN be fast?
A free VPN can produce a fast result, but free plans often limit server choice, data or access to high-demand features. Proton VPN has a reputable free plan, although the paid service provides more control over location and is the appropriate comparison for the full feature set.
How should I run a VPN speed test?
Measure a no-VPN baseline, then repeat the test on the same device and connection with the VPN active. Run at least three tests, compare medians and record download, upload, ping and jitter. Test both nearby and distant locations if both matter to you.
Can a VPN make my broadband faster?
Not normally. It may help in limited cases involving selective ISP throttling or a poor default route, but it cannot increase the maximum capacity of the broadband line.
Final verdict: which fast VPN should you choose?
ExpressVPN is the best all-round high-speed VPN in this reviewed shortlist because it combines strong nearby performance, consistent long-distance speed and uncomplicated apps. NordVPN is the better starting point for gaming and latency-sensitive work, Surfshark offers the best value for many devices, CyberGhost has excellent peak throughput, and Proton VPN recorded the strongest raw published figures in the comparison.
Do not choose on a headline Mbps figure alone. Start with the nearest server and the provider's modern fast protocol, test the routes you actually use, and compare speed retention against your normal connection. That will identify the fastest VPN for your home more reliably than any universal claim.
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Sources
- TechRadar: current fastest VPN laboratory results
- Tom's Guide: fastest VPN assessment
- Tom's Guide: latest VPN testing results
- EarthSIMs: independent VPN speed retention results
- Netflix Help Centre: recommended internet speeds
- Proton VPN: how VPN Accelerator works
- NordVPN: NordLynx protocol
- ExpressVPN: Lightway Turbo support and limitations
- Surfshark: supported protocols
- CyberGhost: supported VPN protocols
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