Cheap flights from San Antonio to London

Choose between American Airlines, Delta Air Lines, or Ryanair to find the best price

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Tips to know when travelling to London

Travelers usually depart from San Antonio International, San Antonio, San Antonio Train Station, San Antonio-Patton Tareyton Tempo, or San Antonio-Probandt & King Roger when they travel from San Antonio to London. Book your trip to arrive at Heathrow, London Stansted, Luton, Gatwick, or London City. The most popular airlines for this route are American Airlines, Delta Air Lines, Ryanair, and United Airlines. San Antonio and London have 369 direct flights per week. When you arrive at London, consider visiting Stonehenge, Tate Modern, Tower of London, Avebury, Portsea Island, British Museum, St Fagans: National History Museum, St. Paul's Cathedral, St. David's Cathedral, Cardiff, Roman Baths, Bath, Natural History Museum, Canterbury Cathedral, Tintern Abbey, United Kingdom, and Isle of Wight.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights67816856-5443

Check-in for a flight from San Antonio to London

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
American AirlinesAALAAYesNo
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight
RyanairRYRFRNoOpens 24 days before flight
Closes 2 hours before flight
United AirlinesUALUAYesNo

Frequently asked questions

What are the most popular routes to and from San Antonio?
Travelers frequently search for route combinations, such as San Antonio and San Juan, Denver, Phoenix, Orlando, Guadalajara, New Orleans, Mexico City, León, Raleigh, San Francisco, Manchester, Chicago, Las Vegas, Boston, Washington, D.C., Riga, Los Angeles, Victoria, Rhodes, Portland.
What are the most popular routes to and from London?
Travelers frequently search for route combinations, such as London and Reykjavik, Bucharest, Athens, Dublin, Istanbul, Lisbon, Sofia, Tirana, New York, Edinburgh, Belfast, Larnaca, Glasgow, Málaga, Antalya, Faro, Thessaloniki, Budapest, Madrid, Alicante.
What airports are near San Antonio?
The main airport in San Antonio is San Antonio International. It is also served by Austin–Bergstrom International, San Antonio International, Nuevo Laredo International, Corpus Christi International, Killeen–Fort Hood Regional, Laredo International, Piedras Negras International, Victoria Regional, Easterwood, Del Rio International.
What airports are near London?
The main airport in London is Heathrow. It is also served by Birmingham, Bristol, Exeter, Southampton, Cardiff, East Midlands, Doncaster Sheffield, Bournemouth, Humberside, Norwich.
What buses and trains depart from San Antonio?
A number of bus and train companies depart from San Antonio, including Greyhound.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between San Antonio and London?
Yes, it's possible to combine different modes of transport between San Antonio and London thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between San Antonio and London can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.
Which airlines fly between San Antonio and London?
Currently, you can fly between San Antonio and London with American Airlines, Delta Air Lines, Ryanair, United Airlines.
When's the best time to travel between San Antonio and London?
If you don’t have specific dates for your trip between San Antonio and London, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between San Antonio and London?
How many airports are there near San Antonio?
How many airports are there near London?
Is it possible to reach San Antonio by bus or train?
What time do nonstop (direct) flights between San Antonio and London depart?
What time do nonstop (direct) flights between San Antonio and London arrive?
What time do flights between San Antonio and London depart?
What time do flights between San Antonio and London arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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