Cheap Southwest flights

LHR
18 Sep — 25 Sep1
1 adult

Southwest information

Discover detailed information about Southwest flights, including average fare prices, reviews, and more. Flight info is based on data from user searches last updated on 13 September 2024. In the last 7 days, Cheapflights users made a total of 1,006,798 searches.

Cheapest Route

£70

Most Popular Route

DAL to LAX

Shortest flight

0h 45m

Longest Flight

14h 45m
Flying from San Diego to Las Vegas Harry Reid Intl
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Flying from Dallas Love Field to Los Angeles
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Flying from Honolulu to Kahului
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Flying from San Juan Luis Munoz Marin Intl to Orlando
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Southwest Reviews

Read reviews and feedback from other travellers about their experiences with Southwest sourced from user searches. These reviews were last updated on 13 September 2024 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 1,006,798 searches.
Southwest
8.1
Very Good
5,342 reviews
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Overview

Crew

8.7

Entertainment

7.8

Food

7.3

Boarding

8.3

Comfort

8.1

  • What are the most popular Southwest airports?

    The most popular airports for Southwest are Denver Intl, Phoenix Sky Harbor Intl, and Dallas Love Field according to our data. Flights to or from any of these airports should be available via Southwest year-round.

  • What is Southwest’s cheapest domestic flight?

    The cheapest domestic Southwest flight is flying San Diego to Las Vegas Harry Reid Intl, which is £70. This round-trip flight has 0 stops. For a one-way domestic Southwest flight, the cheapest route is San Diego to Las Vegas Harry Reid Intl (0 stops) for £35.

  • Are there Southwest flights from London Heathrow?

    No, there are no Southwest flights from London Heathrow. However, Southwest does fly from Portland on a weekly basis. You could also fly with Aeromexico from London Heathrow as an alternative travel solution.

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