San Antonio International Airport SAT to London Heathrow Airport LHR Flights

Sun, Mar 01
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Ryanair
Vueling Airlines
KM Malta Airlines
easyJet
Iberia
1,000+ travel companies
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Journey information

Overview: San Antonio International Airport to London Heathrow Airport flight

USAUSA
United KingdomUnited Kingdom
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Flights from San Antonio International Airport to London Heathrow Airport depart on average 101 times per day, taking around 16h 50m. Cheap flight tickets for this journey start at $457 (€363) if you book in advance.

The earliest flight runs at 13:05, the last at 13:05. The fastest flight covers the 4970 miles (8000 km) distance in 16h 50m. November is the cheapest month to fly.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance
4970 miles (8000 km)
Average flight duration
16h 50m
Cheapest ticket price
$457 (€363)
Flights per day
101
Fastest flight
16h 50m
Cheapest month
November
First flight
13:05
Last flight
13:05
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information

The cheapest and fastest flights from San Antonio International Airport to London Heathrow Airport

Showing times and prices for Mar 01

Cheapest price

$457

Average price

$457

Fastest journey

16 h 50 m

Average duration

16 h 50 m

Flights per day

1

Distance

8000 km

Cheap tickets

The best way to find a cheap flight ticket from San Antonio International Airport to London Heathrow Airport is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from San Antonio International Airport to London Heathrow Airport will cost around $457 if you buy it on the day, but the cheapest tickets can be found for only $457.

Fast flights

Of the 1 flights that leave San Antonio International Airport for London Heathrow Airport onSun, Mar 01, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Sun, Mar 01 the direct flights cover the 8000 km distance in an average of 16 h 50 m but if you time it right, some flights will get you there in just 16 h 50 m .

On Sun, Mar 01 the longest flights will take 16 h 50 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.

United
01:05PM16h50
San Antonio International Airport
05:55AMLondon Heathrow Airport
$4571One-way
0 transfers

Compare prices and tickets San Antonio International Airport to London Heathrow Airport by flight

Compare flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.

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FAQs: San Antonio International Airport to London Heathrow Airport Flight

Find answers to the most common questions about traveling from San Antonio International Airport to London Heathrow Airport by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at London Heathrow Airport, this guide helps you travel smarter and with confidence.

FAQs
Cheap plane tickets from San Antonio International Airport to London Heathrow Airport can start from as little as $457 (€363) when you book in advance. The average flight ticket price for San Antonio International Airport to London Heathrow Airport is $457 (€363) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from San Antonio International Airport to London Heathrow Airport is 16h 50m to travel the 4970 miles (8000 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from San Antonio International Airport to London Heathrow Airport leaves at 1:05 PM. Plan your trip with the Journey Planner from Omio.
The latest flight from San Antonio International Airport to London Heathrow Airport leaves at 1:05 PM.
The cheapest month for a flight from San Antonio International Airport to London Heathrow Airport is November.
Yes, you can take a flight between San Antonio International Airport and London Heathrow Airport.
Since neither San Antonio International Airport nor London Heathrow Airport are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United Kingdom. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is a time difference of 6 h between San Antonio International Airport and London Heathrow Airport all year round.
The best events to attend in London Heathrow Airport include:
  • Notting Hill Carnival, a colorful celebration of Caribbean culture with parades and music
  • London Fashion Week, a major event showcasing the latest trends in fashion
  • The Thames Festival, a riverside festival featuring arts, music, and food along the Thames
  • New Year's Day Parade, a grand parade featuring marching bands and performers to ring in the new year.
The best holidays to experience in London Heathrow Airport include:
  • Easter, mild spring weather and blooming flowers
  • May Bank Holiday, pleasant temperatures and outdoor activities
  • Late Summer Bank Holiday, warm weather perfect for exploring parks and attractions
  • Christmas, festive decorations and holiday spirit throughout the city.
The best season to visit London Heathrow Airport is Spring or Summer. The best weather to explore London Heathrow Airport is during May-June or September-October.
For international flights we recommend to arrive 2.5 to 3 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
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