London English school vs online course: which is worth it in 2026?

You can buy a year of online English on Preply for £600. You can spend the same £600 on five days of class in London. So why does anyone fly to London to learn English in 2026? Honest answer below — including the cases where online is definitely the smarter choice.

What you actually get for £600 online

Preply / italki / Cambly: 1-to-1 lessons with a tutor, £15–£30/hour. Flexible scheduling. Highly personalised.
Duolingo Super / Babbel: Self-paced apps, £50–£100/year. Great for vocabulary and basic grammar.
Coursera / FutureLearn: Structured courses from universities, £20–£40/month.

This is enough to go from A2 to B1, or maintain a B2 level, if you're disciplined.

What you actually get for £8,000 in London

Twelve weeks at a mid-range school like Frances King's Intensive (30 lessons/week) costs around £5,664 in tuition plus £3,300 accommodation = ~£9,000 total.

For that £9,000 you get:

20–30 hours of structured class per week with a qualified, native-speaker teacher.
Daily forced immersion — buying coffee, taking the bus, asking directions, all in English.
A real social circle of 100+ international students at the same level, going through the same thing as you.
Progress measured in weeks — most students gain a full CEFR level (e.g. B1 → B2) in 8–12 weeks of intensive study.
An experience — pubs, parks, friendships, a CV bullet point, photos for life.

The honest case for going to London

Go to London if you can afford £5,000–£15,000 once in your life and want a real jump in level, not just maintenance. You need to certify a level (IELTS B2/C1) for a university, job or visa, and you've stalled at B1 online for a year. You learn by doing, not by drilling apps. You want a personal reset — new city, new friends, new daily routine in English.

The honest case for staying online

Stay online if you only need maintenance — keep your B2 from rusting because you don't use English at work. You can't take 4+ weeks off work and family. Your bottleneck is grammar or vocabulary, not speaking. You've been told you should "improve your English" but you don't have a deadline.

The hybrid path most students actually take

The smartest learners don't choose. They:

Spend 3–6 months on Preply or italki to get from A2 to B1.
Fly to London for 4–8 weeks of intensive immersion to break through to B2.
Return home and continue with 1 weekly conversation lesson + a podcast habit to lock in the gain.

That's about £4,000 total instead of £15,000, and the level jump sticks.

If you do come to London — pick the right course length

The cheapest mistake is coming for 2 weeks. You'll spend the first 4–5 days adapting and the last 2–3 days saying goodbye. Net learning: 1 week.

Minimum useful stay: 4 weeks. Sweet spot: 8–12 weeks. Our school directory shows the per-week price for every length up to 50 weeks — the longer you stay, the cheaper each week gets.

Next step: Take the free level check to find your CEFR level, then get matched to the right course intensity.