A week in London runs about $1,900 – $4,500 per person all-in for most travelers. London's world-class free museums offset a high cost of living; airfare and hotel are the swing factors. Below is a real 2026 cost breakdown, the cheapest time to go, money-saving tips, and where to compare live deals.
🇬🇧 Find flights to London →| Expense | Typical 2026 range |
|---|---|
| Round-trip flight (from US) | $450 – $1,000 |
| Hotel / resort (per night) | $150 – $450 |
| Daily budget (food, local transport, fun) | $90 – $250 |
| 1-week trip total (per person) | $1,900 – $4,500 |
Per-person estimates for 2026; actual prices vary by dates, demand and travel style. Compare live pricing for your trip.
January–March and November are the cheapest months for flights and hotels — cold but crowd-free.
Compare hundreds of airlines and lock in the lowest fare for your dates — flexible-date search included.
🇬🇧 Search live flight deals →Lock in top-rated tours, day trips and skip-the-line tickets before they sell out — free cancellation on most.
Browse London tours →A 1-week trip to London costs roughly $1,900 to $4,500 per person all-in, covering a round-trip flight ($450–$1,000), hotel ($150–$450 per night) and a daily budget of $90–$250. Compare live deals for your exact dates.
Round-trip flights from the US to London typically run $450 to $1,000 in 2026, with the lowest fares booked midweek and several weeks ahead. Use a flexible-date flight search to spot the cheapest days.
January–March and November are the cheapest months for flights and hotels — cold but crowd-free.
Budget about $90 to $250 per person per day in London for food, local transport and activities — less if you self-cater or stick to free beaches and sights, more for tours, nightlife and fine dining.
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