Find flight deals from Heathrow to San Antonio

Cheapest flights from Heathrow to San Antonio
Explore the most affordable flight options available from Heathrow to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Fri 26/906:40LHR - SAT

3 stops23h 45mScandinavian Airlines

Tue 7/1012:15SAT - LHR

3 stops22h 10mScandinavian Airlines

Deal found 11/6£658

Fri 26/906:40LHR - SAT

3 stops23h 45mScandinavian Airlines

Tue 7/1012:15SAT - LHR

3 stops22h 10mScandinavian Airlines

Deal found 10/6£660

Wed 2/708:20LHR - SAT

1 stop34h 46mMultiple Airlines

Sat 12/719:52SAT - LHR

2 stops34h 43mMultiple Airlines

Deal found 10/6£665

Fri 26/913:05LHR - SAT

1 stop15h 18mVirgin Atlantic

Tue 7/1012:15SAT - LHR

1 stop12h 30mVirgin Atlantic

Deal found 10/6£674

Fri 26/910:30LHR - SAT

1 stop13h 13mFinnair

Tue 7/1014:42SAT - LHR

1 stop15h 48mFinnair

Deal found 11/6£679

Fri 26/910:55LHR - SAT

2 stops18h 23mVirgin Atlantic

Tue 7/1012:10SAT - LHR

1 stop13h 05mVirgin Atlantic

Deal found 11/6£695

Fri 26/912:55LHR - SAT

2 stops17h 30mVirgin Atlantic

Tue 7/1014:00SAT - LHR

1 stop17h 10mVirgin Atlantic

Deal found 10/6£698

Fri 26/906:30LHR - SAT

2 stops16h 46mDelta

Tue 7/1006:45SAT - LHR

1 stop18h 30mDelta

Deal found 11/6£701

Wed 2/710:45LHR - SAT

2 stops24h 15mMultiple Airlines

Sat 19/719:52SAT - LHR

2 stops34h 23mMultiple Airlines

Deal found 11/6£706

Wed 2/706:15LHR - SAT

3 stops35h 22mMultiple Airlines

Sat 19/719:52SAT - LHR

3 stops32h 38mMultiple Airlines

Deal found 11/6£710

Wed 2/715:05LHR - SAT

3 stops26h 32mMultiple Airlines

Sat 12/707:45SAT - LHR

3 stops46h 10mMultiple Airlines

Deal found 10/6£713

Mon 23/612:00LHR - SAT

1 stop13h 48mBritish Airways

Mon 15/917:16SAT - LHR

1 stop13h 14mBritish Airways

Deal found 10/6£759

Best flights from Heathrow to San Antonio
Discover carefully curated flight deals from Heathrow to San Antonio that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 June 2025.

Fri 26/906:40LHR - SAT

3 stops23h 45mScandinavian Airlines

Tue 7/1012:15SAT - LHR

3 stops22h 10mScandinavian Airlines

Deal found 11/6£658

Wed 2/708:20LHR - SAT

1 stop34h 46mMultiple Airlines

Sat 12/719:52SAT - LHR

2 stops34h 43mMultiple Airlines

Deal found 10/6£665

Fri 26/913:05LHR - SAT

1 stop15h 18mVirgin Atlantic

Tue 7/1012:15SAT - LHR

1 stop12h 30mVirgin Atlantic

Deal found 10/6£674

Fri 26/910:30LHR - SAT

1 stop13h 13mFinnair

Tue 7/1014:42SAT - LHR

1 stop15h 48mFinnair

Deal found 11/6£679

Fri 26/906:30LHR - SAT

2 stops16h 46mDelta

Tue 7/1006:45SAT - LHR

1 stop18h 30mDelta

Deal found 11/6£701

Mon 23/612:00LHR - SAT

1 stop13h 48mBritish Airways

Mon 15/917:16SAT - LHR

1 stop13h 14mBritish Airways

Deal found 10/6£759

Mon 14/709:30LHR - SAT

2 stops41h 27mAir Canada

Thu 31/706:45SAT - LHR

2 stops21h 15mAir Canada

Deal found 11/6£956

Wed 2/709:30LHR - SAT

3 stops20h 29mUnited Airlines

Sat 19/712:13SAT - LHR

2 stops14h 07mUnited Airlines

Deal found 11/6£978

Sat 26/709:20LHR - SAT

1 stop14h 42mKLM

Sat 2/812:24SAT - LHR

1 stop12h 21mKLM

Deal found 11/6£1,115

Fri 26/906:40LHR - SAT

3 stops23h 45mScandinavian Airlines

Tue 7/1012:15SAT - LHR

3 stops22h 10mScandinavian Airlines

Deal found 10/6£660

Fri 26/910:55LHR - SAT

2 stops18h 23mVirgin Atlantic

Tue 7/1012:10SAT - LHR

1 stop13h 05mVirgin Atlantic

Deal found 11/6£695

Wed 2/710:45LHR - SAT

2 stops24h 15mMultiple Airlines

Sat 19/719:52SAT - LHR

2 stops34h 23mMultiple Airlines

Deal found 11/6£706

Last-minute flights from Heathrow to San Antonio
Discover last-minute flight deals from Heathrow to San Antonio. Data last updated 12 June 2025 and is based on user searches.

Mon 23/612:00LHR - SAT

1 stop13h 48mBritish Airways

Mon 15/917:16SAT - LHR

1 stop13h 14mBritish Airways

Deal found 10/6£759

Mon 23/606:30LHR - SAT

2 stops16h 38mDelta

Mon 15/912:15SAT - LHR

2 stops15h 00mDelta

Deal found 10/6£764

Mon 23/609:15LHR - SAT

1 stop14h 23mBritish Airways

Mon 30/620:18SAT - LHR

1 stop12h 07mBritish Airways

Deal found 10/6£850

Tue 1/716:25LHR - SAT

1 stop31h 23mFinnair

Thu 31/718:12SAT - LHR

1 stop14h 13mFinnair

Deal found 11/6£822

Tue 1/716:25LHR - SAT

1 stop31h 23mFinnair

Thu 31/718:12SAT - LHR

1 stop14h 13mFinnair

Deal found 10/6£825

Wed 2/708:20LHR - SAT

1 stop34h 46mMultiple Airlines

Sat 12/719:52SAT - LHR

2 stops34h 43mMultiple Airlines

Deal found 10/6£665

Wed 2/710:45LHR - SAT

2 stops24h 15mMultiple Airlines

Sat 19/719:52SAT - LHR

2 stops34h 23mMultiple Airlines

Deal found 11/6£706

Wed 2/706:15LHR - SAT

3 stops35h 22mMultiple Airlines

Sat 19/719:52SAT - LHR

3 stops32h 38mMultiple Airlines

Deal found 11/6£710

Wed 2/715:05LHR - SAT

3 stops26h 32mMultiple Airlines

Sat 12/707:45SAT - LHR

3 stops46h 10mMultiple Airlines

Deal found 10/6£713

Wed 2/708:20LHR - SAT

1 stop15h 28mFinnair

Sat 19/714:15SAT - LHR

1 stop18h 10mFinnair

Deal found 11/6£846

Wed 2/710:30LHR - SAT

1 stop13h 18mFinnair

Sat 12/714:15SAT - LHR

1 stop14h 35mFinnair

Deal found 10/6£849

Mon 14/715:10LHR - SAT

1 stop12h 40mBritish Airways

Thu 31/718:12SAT - LHR

1 stop12h 33mBritish Airways

Deal found 11/6£833

One-way flights from Heathrow to San Antonio
Search for one-way flight options from Heathrow to San Antonio. Find affordable one-way fares based on user searches. Data last updated 12 June 2025.

Tue 17/622:15LHR - SAT

3 stops43h 22mMultiple Airlines

Deal found 11/6£417

Tue 17/622:15LHR - SAT

2 stops43h 47mMultiple Airlines

Deal found 11/6£443

Tue 18/1106:40LHR - SAT

3 stops22h 45mMultiple Airlines

Deal found 11/6£448

Mon 17/1106:40LHR - SAT

3 stops22h 45mMultiple Airlines

Deal found 11/6£468

Sat 12/710:20LHR - SAT

3 stops44h 14mMultiple Airlines

Deal found 11/6£489

Tue 18/1112:30LHR - SAT

1 stop17h 00mMultiple Airlines

Deal found 11/6£495

Mon 17/1110:00LHR - SAT

1 stop19h 30mMultiple Airlines

Deal found 11/6£502

Fri 1/821:45LHR - SAT

3 stops48h 48mMultiple Airlines

Deal found 9/6£510

Mon 17/1114:50LHR - SAT

2 stops39h 56mWestJet

Deal found 11/6£585

Sat 12/715:05LHR - SAT

2 stops52h 01mMultiple Airlines

Deal found 11/6£674

Mon 11/807:40LHR - SAT

2 stops19h 59mAer Lingus

Deal found 11/6£688

Mon 11/807:40LHR - SAT

2 stops19h 59mAer Lingus

Deal found 10/6£705

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Cheap flights from London Heathrow Airport to San Antonio – Compare and Save

Find flight deals from Heathrow to San Antonio

Cheapest flights from Heathrow to San AntonioExplore the most affordable flight options available from Heathrow to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Explore the most affordable flight options available from Heathrow to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Heathrow to San Antonio
Explore the most affordable flight options available from Heathrow to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.