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Southampton Airport to Heathrow Airport flight

Explore the cheapest one-way and round-trip flights from Southampton Airport to Heathrow Airport over the next 90 days, with one-way fares from £109 and round-trip from £200. Based on Trip.com's latest 7-day flight data.

    • SOU 09:20
      10h 30m
      1 stop
      LHR 19:50
      Southampton - London | Sat, Nov 14 | Aer Lingus
      LHR 09:50
      23h
      1 stop
      SOU 08:50
      London - Southampton | Sun, Nov 15 | Aer Lingus
      £200 £274
      27% off
      27% off
      £274 £200
    • SOU 12:25
      7h 25m
      1 stop
      LHR 19:50
      Southampton - London | Sat, Oct 31 | Aer Lingus
      LHR 07:50
      11h 40m
      1 stop
      SOU 19:30
      London - Southampton | Fri, Nov 6 | Aer Lingus
      £203 £274
      26% off
      26% off
      £274 £203
    • SOU 09:20
      10h 30m
      1 stop
      LHR 19:50
      Southampton - London | Wed, Nov 18 | Aer Lingus
      LHR 07:50
      11h 40m
      1 stop
      SOU 19:30
      London - Southampton | Wed, Nov 25 | Aer Lingus
      £204 £274
      26% off
      26% off
      £274 £204
    • SOU 09:20
      11h 45m
      1 stop
      LHR 21:05
      Southampton - London | Wed, Oct 28 | Aer Lingus
      LHR 07:50
      24h 55m
      1 stop
      SOU 08:45
      London - Southampton | Sat, Oct 31 | Aer Lingus
      £211
      23% off
      £274 £211
    • SOU 12:25
      8h 40m
      1 stop
      LHR 21:05
      Southampton - London | Mon, Nov 2 | Aer Lingus
      LHR 12:10
      7h 20m
      1 stop
      SOU 19:30
      London - Southampton | Tue, Nov 3 | Aer Lingus
      £214
      22% off
      £274 £214
    • SOU 09:20
      6h 15m
      1 stop
      LHR 15:35
      Southampton - London | Wed, Nov 11 | Aer Lingus
      LHR 18:45
      14h
      1 stop
      SOU 08:45
      London - Southampton | Sat, Nov 14 | Aer Lingus
      £219
      20% off
      £274 £219
    • SOU 17:20
      14h 20m
      1 stop
      LHR 07:40
      Southampton - London | Sat, Nov 14 | KLM
      LHR 06:30
      10h 20m
      1 stop
      SOU 16:50
      London - Southampton | Sat, Nov 21 | KLM
      £220
      20% off
      £274 £220
    • SOU 09:20
      5h 40m
      1 stop
      LHR 15:00
      Southampton - London | Thu, Oct 22 | Aer Lingus
      LHR 07:50
      11h 40m
      1 stop
      SOU 19:30
      London - Southampton | Thu, Oct 29 | Aer Lingus
      £222
      19% off
      £274 £222
    • SOU 09:20
      11h 45m
      1 stop
      LHR 21:05
      Southampton - London | Tue, Nov 17 | Aer Lingus
      LHR 07:50
      11h 40m
      1 stop
      SOU 19:30
      London - Southampton | Wed, Nov 18 | Aer Lingus
      £226
      18% off
      £274 £226
    • SOU 13:00
      17h 25m
      1 stop
      LON 14:00
      Southampton - London | Tue, Oct 20 | Normal Airline
      LON 15:00
      6h
      Direct
      SOU 16:00
      London - Southampton | Thu, Oct 22 | Normal Airline
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    • Cheapest
      SOU 09:20
      6h 15m
      1 stop
      LHR 15:35
      Southampton - London | Tue, Dec 1 | Aer Lingus
      £109 £266
      59% off
      59% off
      £266 £109
    • SOU 08:25
      9h 25m
      1 stop
      LHR 17:50
      Southampton - London | Tue, Dec 1 | Loganair
      £163 £266
      39% off
      39% off
      £266 £163
    • SOU 09:25
      22h 15m
      1 stop
      LHR 07:40
      Southampton - London | Sat, Dec 5 | KLM
      £189 £266
      28% off
      28% off
      £266 £189
    • SOU 17:20
      3h 30m
      1 stop
      LHR 20:50
      Southampton - London | Sat, Dec 5 | KLM
      £189
      71% off
      £654 £189
    • SOU 17:35
      3h 15m
      1 stop
      LHR 20:50
      Southampton - London | Tue, Nov 24 | KLM
      £189
      71% off
      £654 £189
    • SOU 09:30
      22h 10m
      1 stop
      LHR 07:40
      Southampton - London | Sun, Nov 15 | KLM
      £190
      28% off
      £266 £190
    • SOU 17:35
      14h 5m
      1 stop
      LHR 07:40
      Southampton - London | Tue, Dec 15 | KLM
      £190
      28% off
      £266 £190
    • SOU 16:50
      2h 45m
      1 stop
      LHR 19:35
      Southampton - London | Fri, Dec 11 | Loganair
      £190
      71% off
      £654 £190
    • SOU 17:35
      20h 15m
      1 stop
      LHR 13:50
      Southampton - London | Thu, Dec 3 | KLM
      £191
      28% off
      £266 £191
    • SOU 13:00
      17h 25m
      1 stop
      LON 14:00
      Southampton - London | Tue, Oct 20 | Normal Airline
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    • SOU 17:20
      3h 35m
      1 stop
      LHR 20:55
      Southampton - London | Sat, Oct 24 | KLM
      £298 £654
      54% off
      54% off
      £654 £298
    • SOU 17:20
      3h 35m
      1 stop
      LHR 20:55
      Southampton - London | Thu, Oct 22 | KLM
      £445 £654
      32% off
      32% off
      £654 £445
    • SOU 17:20
      3h 35m
      1 stop
      LHR 20:55
      Southampton - London | Fri, Oct 23 | KLM
      £562 £654
      14% off
      14% off
      £654 £562
    • SOU 13:00
      17h 25m
      1 stop
      LON 14:00
      Southampton - London | Tue, Oct 20 | Normal Airline
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    • SOU 17:20
      3h 35m
      1 stop
      LHR 20:55
      Southampton - London | Sat, Oct 24 | KLM
      £298 £654
      54% off
      54% off
      £654 £298
    • SOU 17:20
      3h 35m
      1 stop
      LHR 20:55
      Southampton - London | Thu, Oct 22 | KLM
      £445 £654
      32% off
      32% off
      £654 £445
    • SOU 17:20
      3h 35m
      1 stop
      LHR 20:55
      Southampton - London | Fri, Oct 23 | KLM
      £562 £654
      14% off
      14% off
      £654 £562
    • SOU 13:00
      17h 25m
      1 stop
      LON 14:00
      Southampton - London | Tue, Oct 20 | Normal Airline
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    • SOU 16:50
      2h 45m
      1 stop
      LHR 19:35
      Southampton - London | Fri, Dec 11 | Loganair
      £190 £654
      71% off
      71% off
      £654 £190
    • SOU 17:45
      3h 5m
      1 stop
      LHR 20:50
      Southampton - London | Mon, Nov 2 | KLM
      £311 £654
      52% off
      52% off
      £654 £311
    • SOU 08:25
      3h 10m
      1 stop
      LHR 11:35
      Southampton - London | Mon, Oct 19 | Loganair
      £379 £654
      42% off
      42% off
      £654 £379
    • SOU 17:35
      3h 15m
      1 stop
      LHR 20:50
      Southampton - London | Tue, Dec 22 | KLM
      £208
      68% off
      £654 £208
    • SOU 17:35
      3h 15m
      1 stop
      LHR 20:50
      Southampton - London | Wed, Nov 18 | KLM
      £209
      68% off
      £654 £209
    • SOU 17:35
      3h 15m
      1 stop
      LHR 20:50
      Southampton - London | Tue, Nov 24 | KLM
      £189
      71% off
      £654 £189
    • SOU 08:25
      3h 20m
      1 stop
      LHR 11:45
      Southampton - London | Fri, Oct 23 | Loganair
      £446
      32% off
      £654 £446
    • SOU 17:30
      3h 20m
      1 stop
      LHR 20:50
      Southampton - London | Sun, Oct 25 | KLM
      £561
      14% off
      £654 £561
    • SOU 14:25
      3h 25m
      1 stop
      LHR 17:50
      Southampton - London | Thu, Oct 22 | Loganair
      £291
      56% off
      £654 £291
    • SOU 13:00
      17h 25m
      1 stop
      LON 14:00
      Southampton - London | Tue, Oct 20 | Normal Airline
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Displayed flight fares from Southampton to London are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Southampton Airport to Heathrow Airport?

The cheapest airline flying from Southampton Airport to Heathrow Airport is Aer Lingus (from £109) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Aer Lingus
From £109
Loganair
From £163
KLM
From £190
British Airways
From £204

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What is the flight schedule from Southampton Airport to Heathrow Airport?

Check the schedule for flights from Southampton to London and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. KL1072

    Southampton Airport

    17:35

    SOU

    1h 5m

    Direct

    19:40

    AMS

    S M T W T F S
    Search

  2. KL1017

    Amsterdam Airport Schiphol

    20:40

    AMS

    1h 10m

    Direct

    20:50

    LHR

    S M T W T F S

  3. BA4004

    Southampton Airport

    06:50

    SOU

    1h 10m

    Direct

    08:00

    NCL

    S - - W T F -
    Search

  4. BA1329

    Newcastle International Airport

    12:20

    NCL

    1h 25m

    Direct

    13:45

    LHR

    S M T - T - S

  5. BA8977

    Southampton Airport

    08:55

    SOU

    1h 40m

    Direct

    10:35

    BHD

    S M T W T F -
    Search

  6. BA1401

    Belfast City Airport

    15:20

    BHD

    1h 25m

    Direct

    16:45

    LHR

    S M T W T F S

  7. EI3301

    Southampton Airport

    09:20

    SOU

    1h 40m

    Direct

    11:00

    DUB

    S M T W T F S
    Search

  8. EI166

    Dublin Airport

    13:30

    DUB

    1h 30m

    Direct

    15:00

    LHR

    S M T W T F S

  9. EI3301

    Southampton Airport

    09:20

    SOU

    1h 40m

    Direct

    11:00

    DUB

    S M T W T F S
    Search

  10. EI168

    Dublin Airport

    14:30

    DUB

    1h 30m

    Direct

    16:00

    LHR

    S M T W T F S

  11. KL1070

    Southampton Airport

    09:15

    SOU

    1h 10m

    Direct

    11:25

    AMS

    S M T W T F S
    Search

  12. KL1011

    Amsterdam Airport Schiphol

    16:00

    AMS

    1h 15m

    Direct

    16:15

    LHR

    S M T W T F S

  13. EI3305

    Southampton Airport

    13:25

    SOU

    1h 40m

    Direct

    15:05

    DUB

    S - - W T F S
    Search

  14. EI178

    Dublin Airport

    18:00

    DUB

    1h 25m

    Direct

    19:25

    LHR

    S - - W T F S

  15. KL1070

    Southampton Airport

    09:15

    SOU

    1h 10m

    Direct

    11:25

    AMS

    S M T W T F S
    Search

  16. KL1013

    Amsterdam Airport Schiphol

    17:15

    AMS

    1h 20m

    Direct

    17:35

    LHR

    S M T W T F S

  17. EI3305

    Southampton Airport

    13:25

    SOU

    1h 40m

    Direct

    15:05

    DUB

    S - - W T F S
    Search

  18. EI184

    Dublin Airport

    19:45

    DUB

    1h 20m

    Direct

    21:05

    LHR

    - - - - - - S

  19. LM552

    Southampton Airport

    08:25

    SOU

    50m

    Direct

    09:15

    JER

    S - T W T F S
    Search

  20. BA1353

    Jersey Airport

    17:00

    JER

    1h 5m

    Direct

    18:05

    LHR

    S M T W T F S
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About Southampton Airport and Heathrow Airport

Learn about Southampton Airport (SOU) and Heathrow Airport (LHR) — including location, terminals, transportation, and travel tips.

Flight distance 85.7km
Cheapest one-way ticket price £109
Cheapest return ticket price £200

FAQs for Southampton Airport to Heathrow Airport Flights

  • How many daily flights are there from Southampton Airport (SOU) to Heathrow Airport (LHR)?

    There are around 9 daily flights from Southampton Airport (SOU) to Heathrow Airport (LHR).
  • The route from Southampton Airport (SOU) to Heathrow Airport (LHR) is quite popular. Without considering departure times or holidays, tickets cost around £49 in January, the most expensive month to book this route.
    • The distance from London Gatwick Airport to downtown is about 39km, by taxi about 50 minutes.
    • The distance from Heathrow Airport to downtown is about 23km, by taxi about 40 minutes.
    • The distance from London Luton Airport to downtown is about 44km, by taxi about 1 hour.
  • Accesrail And Partner Railways is a very popular airline operating an average of 5 flights per month.
  • One-way flights from Southampton Airport to Heathrow Airport currently start from £109, and round-trip fares start from £200. The current lowest fare is a Aer Lingus flight departing on Tue, Dec 1; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Southampton Airport to Heathrow Airport is £275. Prices may vary depending on the departure date, airline, and availability.
  • Enter Southampton Airport and Heathrow Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.