Flights tailored to your budget
- Flights from London to San Juan
What’s the cost of a flight from London Luton to San Juan?
Prices vary based on date, airline, and availability. Compare several options if you're flying between London and San Juan.
Choose a date to explore the best fares now.
If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.
Best airport options between London and San Juan
If you're open to flying into or out of more than one airport, you’ll have more routes to compare.
- Airports in London: London is served by 6 airports - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
- Airports in San Juan: Isla Grande offers an alternative to San Juan - Luis Muñoz Marín.
Some airports offer extras like lounges, fast track, or self check-in — good to keep in mind. Comparing airports by services offered helps you balance cost and comfort.
Plan your perfect flight from London Luton to San Juan
Jetcost gives you full control over your flight search. Filter by date, time, duration, price, and airline. See round-trip and one-way options from low-cost and full-service carriers and more.
Other popular destinations
Planning a trip to Puerto Rico? Other frequent searches include: Aguadilla, Culebra Airport, Ponce, San Juan, Vieques Airport.
Some airlines include baggage in the fare, others don’t — always check the details before booking. If you're looking for round-trip flights, you can easily see the most convenient combinations.
Frequently asked questions about flights from London Luton to San Juan.
How much does an airline ticket from London Luton to San Juan cost?
How far is London from San Juan?
What are the airports in San Juan?
What are the airports in London?
What are the most popular cities in Puerto Rico?
When should I book a flight from London to San Juan?
What is the cheapest month to fly from London to San Juan?
What is the most expensive month to fly from London to San Juan?
What is the best day of the week to fly from London to San Juan?
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