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DEN - SOU

$1,081 Find Cheap Flights from Denver to Southampton - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,081
Typical prices: $1,103-$1,778
Multiple Airlines
Thu 11/15Thu 11/22
DEN - SOU • 2 stops
Top layover airports
London Heathrow (LHR)
Cheapest • Avg $1,158 (round-trip)
Dublin (DUB)
Shortest trip • 16h 24m (one-way)
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Cheap Flights from Denver to Southampton (DEN-SOU)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Southampton

Sun, Nov 15 - Sun, Nov 22
Multiple Airlines Logo
3:40 pm - 5:15 pmDEN  Denver Intl-SOU Southampton Eastleigh
18h 35m2 stops Reykjavik Keflavik Intl Glasgow Intl
Multiple Airlines Logo
12:25 pm - 11:56 amSOU  Southampton Eastleigh-DEN Denver Intl
30h 31m3 stops Dublin Chicago O'Hare Intl Las Vegas Harry Reid Intl
$1,081Multiple Airlines
Tue, Jan 12 - Tue, Jan 19
KLM Logo
10:30 am - 8:10 amDEN  Denver Intl-SOU Southampton Eastleigh
14h 40m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
KLM Logo
5:30 pm - 5:35 pmSOU  Southampton Eastleigh-DEN Denver Intl
31h 05m2 stops Amsterdam Schiphol Seattle/Tacoma Intl
$1,095KLM
Sun, Nov 15 - Sun, Nov 22
Multiple Airlines Logo
9:00 am - 7:30 pmDEN  Denver Intl-SOU Southampton Eastleigh
27h 30m3 stops Minneapolis St Paul Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
9:20 am - 11:56 amSOU  Southampton Eastleigh-DEN Denver Intl
33h 36m3 stops Dublin Chicago O'Hare Intl Las Vegas Harry Reid Intl
$1,151Multiple Airlines
Wed, Nov 4 - Wed, Nov 11
Delta Logo
6:35 am - 8:10 amDEN  Denver Intl-SOU Southampton Eastleigh
18h 35m2 stops New York John F Kennedy Intl Amsterdam Schiphol
Delta Logo
8:40 am - 11:34 pmSOU  Southampton Eastleigh-DEN Denver Intl
21h 54m2 stops Amsterdam Schiphol Minneapolis St Paul
$1,179Delta
Wed, Nov 4 - Tue, Nov 10
Delta Logo
4:18 pm - 5:05 pmDEN  Denver Intl-SOU Southampton Eastleigh
17h 47m2 stops Minneapolis St Paul Amsterdam Schiphol
Delta Logo
8:40 am - 11:15 pmSOU  Southampton Eastleigh-DEN Denver Intl
21h 35m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$1,179Delta
Mon, Nov 2 - Mon, Nov 9
Delta Logo
7:15 am - 8:10 amDEN  Denver Intl-SOU Southampton Eastleigh
17h 55m2 stops New York LaGuardia Amsterdam Schiphol
Delta Logo
5:45 pm - 6:31 pmSOU  Southampton Eastleigh-DEN Denver Intl
31h 46m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$1,180Delta
Mon, Nov 9 - Mon, Nov 16
KLM Logo
11:08 am - 8:10 amDEN  Denver Intl-SOU Southampton Eastleigh
14h 02m2 stops Minneapolis St Paul Amsterdam Schiphol
KLM Logo
5:45 pm - 4:02 pmSOU  Southampton Eastleigh-DEN Denver Intl
29h 17m2 stops Amsterdam Schiphol Minneapolis St Paul
$1,180KLM
Sun, Nov 15 - Sun, Nov 22
Aer Lingus Logo
8:07 am - 8:50 amDEN  Denver Intl-SOU Southampton Eastleigh
17h 43m2 stops Chicago O'Hare Intl Dublin
Aer Lingus Logo
12:25 pm - 12:31 amSOU  Southampton Eastleigh-DEN Denver Intl
19h 06m2 stops Dublin Chicago O'Hare Intl
$1,189Aer Lingus
Fri, Nov 13 - Fri, Nov 20
Multiple Airlines Logo
3:40 pm - 9:05 amDEN  Denver Intl-SOU Southampton Eastleigh
34h 25m3 stops Reykjavik Keflavik Intl Manchester Saint Peter Port Guernsey
Multiple Airlines Logo
3:00 pm - 1:03 amSOU  Southampton Eastleigh-DEN Denver Intl
41h 03m3 stops Barcelona-El Prat Lisbon Humberto Delgado San Francisco
$1,203Multiple Airlines
Thu, Nov 5 - Wed, Nov 11
Delta Logo
5:00 pm - 5:05 pmDEN  Denver Intl-SOU Southampton Eastleigh
17h 05m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
Delta Logo
8:40 am - 8:11 pmSOU  Southampton Eastleigh-DEN Denver Intl
18h 31m2 stops Amsterdam Schiphol Minneapolis St Paul
$1,229Delta
Booking Insights

Price, demand and travel trends for Denver to Southampton flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from Denver to Southampton?

KLM ($1,095) and Delta ($1,179) are the cheapest airlines to fly round-trip from Denver to Southampton according to KAYAK data over the last 5 days.

Find deals

Key details for Denver to Southampton flights

Cheapest flight

$1,081
Round-trip flight from Denver to Southampton

When to book flights from Denver to Southampton

Are your dates flexible? Find out the best times to travel from Denver to Southampton based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Denver to Southampton flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Denver to Southampton?

    Only Economy Class is available on flights from Denver to Southampton.

  • How long is a flight from Denver to Southampton?

    There are currently no nonstop flights available from Denver to Southampton. Flights with 1 layover take between 16h 24m and 17h 07m in total, depending on the connection.

  • Do I need a passport to fly from Denver to Southampton?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Denver to Southampton changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,081 to $5,548. That means the highest observed fare was about 5x higher than the lowest one.

  • What car rental options are available at Southampton Eastleigh Airport (SOU)?

    Southampton Eastleigh Airport (SOU) hosts 5 major car rental companies, with daily rates starting from around $14 for economy cars. Top options include:

    • Alamo
    • Budget
    • Avis
    • Enterprise Rent-A-Car
    • Sixt

  • Which airports can I use when flying from Denver to Southampton?

    Flights from Denver to Southampton usually depart from Denver Intl (DEN) and arrive at Southampton Eastleigh (SOU).

  • Which airports do connecting flights from Denver to Southampton pass through?

    Connecting flights from Denver to Southampton most commonly pass through:

    • Dublin (DUB) - 86% of one-stop connections
    • London Heathrow (LHR) - 14% of one-stop connections

  • Can I save money by using flexible dates for flights from Denver to Southampton?

    Yes. Flexible dates can save you up to 46% on flights from Denver to Southampton. Friday is the cheapest departure day at $1,041 round-trip on average, while Saturday is the most expensive at $1,921, a difference of $880.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Denver to Southampton?

    Flying via Dublin (DUB) gives the shortest average 1-stop total travel time at 16h 24m, compared with 17h 07m via London Heathrow (LHR).

  • What is the time difference between Denver and Southampton?

    Southampton is 7 hours ahead of Denver (British Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Southampton?

    Some of the most popular sights in Southampton are Southampton town walls, SeaCity Museum and Southampton General Hospital. These are among the most viewed places in Southampton on KAYAK.

Your guide to booking Denver to Southampton flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Saturday. On this route, Friday flights average $1,041, about $880 less than Saturday fares (46% savings) based on the last 12 months.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Southampton Eastleigh Airport.

    • DoubleTree by Hilton Southampton
    • Premier Inn Southampton Airport

More options for your flight from Denver to Southampton

Complete your trip to Southampton with a hotel stay or car rental

Car rentals in Southampton
Hotels in Southampton