Flights from London to Antigua
Central AmericaYear-round

Cheap Flights from London to Antigua

Track economy fares on the LHRGUA route and get alerts when prices drop.

From
London
LHR / LGW / STN
To
Antigua
GUA

Route Intelligence: LondonAntigua

Flight Duration

14 hr 30 min (1-2 Stops)

Price Guidance

A good deal is under $700 roundtrip. Standard fare is $900-$1,200+.

Peak Season

December to April

Top Airlines

American Airlines, United Airlines, Copa Airlines

Booking Tip

Book 3-6 months in advance for best fares, as connections through US hubs (Miami, Houston) or Panama City fill quickly. Midweek departures can save 10-15% compared to weekend travel.

Track LondonAntigua Fares

Set your target price and FlightKitten will scan this route twice daily. The instant economy fares drop below your budget, you'll get an email with the price, airline, and a direct booking link.

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If you're considering business class on this route, BusinessClassSignal.com is a dedicated tool that tracks premium cabin fares. They alert you when business & first class prices drop — worth checking out if you fly up front.

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Other Routes to Antigua

More Destinations in Central America

Route Briefing: London to Antigua

Few routes from London reward the journey quite like this one. Yes, you're looking at around fourteen and a half hours in the air with one or two stops — most likely connecting through Miami, Houston, or Panama City — but what waits on the other side is one of the most beautifully preserved colonial cities in the entire Americas. Antigua, Guatemala is the kind of place that makes you forget you were ever tired.

Framed by three volcanoes — Agua, Fuego, and Acatenango — Antigua sits at altitude in a highland valley, which means the climate is remarkably pleasant year-round. Forget the sweltering heat you might associate with Central America. Days here are warm and sunny, evenings genuinely cool, and the air carries the faint scent of wood smoke drifting from the surrounding villages. The cobblestone streets, pastel-coloured facades, and crumbling baroque churches give the city a texture that no amount of photographs can fully prepare you for.

The peak season runs December through April, when skies are reliably dry and clear — ideal for hiking Acatenango, one of the most dramatic overnight volcano treks in the world, with views of neighbouring Fuego actively erupting at close range. If you can travel in this window, do. That said, the rainy season brings lush green landscapes and significantly thinner crowds, so it's not without its appeal.

Flights from London are operated by airlines including American Airlines, United Airlines, and Copa Airlines, with fares under $700 roundtrip representing a genuinely good deal — standard pricing typically sits between $900 and $1,200 or more. Book three to six months ahead, as connections through the major US hubs fill up faster than you'd expect. Midweek departures tend to run noticeably cheaper than weekend travel, so if your schedule allows flexibility, Tuesday or Wednesday departures are worth checking.

Flights land at La Aurora International Airport in Guatemala City, roughly an hour's drive from Antigua. Shuttle services connecting the airport directly to Antigua are widely available and well-established — this is by far the most practical option for arriving travellers, and your accommodation can almost certainly arrange one in advance.

The single best tip for this route? Don't rush Antigua itself. It's tempting to use it purely as a base for day trips, but the city rewards slow mornings in its central plaza, wandering into its ruined convents, and sitting with a coffee grown on the surrounding slopes. Guatemala produces some of the finest coffee in the world, and in Antigua you'll drink it at its very best.

How much are flights from London to Antigua in 2026?

Flight prices from London (LHR) to Antigua (GUA) vary significantly depending on the season, day of the week, and how far in advance you book. A good deal is under $700 roundtrip. Standard fare is $900-$1,200+. Popular carriers on this route include American Airlines, United Airlines, Copa Airlines. FlightKitten eliminates the guesswork by monitoring 220+ airlines twice daily and alerting you the moment economy fares hit your target price.

How does FlightKitten track London to Antigua fares?

FlightKitten scans over 220 airlines twice every day for economy fares on the LHR to GUA route. When you set a target price, FlightKitten continuously monitors this route and sends an email alert the moment fares drop below your budget. Each alert includes the exact fare, airline, dates, and an AI-powered briefing that explains whether the deal is genuinely good compared to historical pricing on this route. No more obsessive price checking — set your budget and let FlightKitten do the watching.

Pro tip: Book 3-6 months in advance for best fares, as connections through US hubs (Miami, Houston) or Panama City fill quickly. Midweek departures can save 10-15% compared to weekend travel.

Looking for business class deals on this route? We recommend checking out BusinessClassSignal.com — a dedicated premium cabin fare tracker that's worth a look if you fly up front.