DFW - SOU

$441 Find Cheap Flights from Dallas to Southampton

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dallas to Southampton departing on 12/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Southampton

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dallas to Southampton, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dallas to Southampton, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$837
KLM
Wed 3/11Tue 3/31
DFW - SOU • 2 stops
Cheapest one-way
$441
Multiple Airlines
Mon 12/15
DFW - SOU • 3 stops
Top airlines
KLM
Cheapest • from $837 (round-trip)
Aer Lingus
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Southampton!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dallas to Southampton (DFW-SOU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dallas to Southampton that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dallas to Southampton

Wed, Mar 11 - Tue, Mar 31
KLM Logo
9:51 am - 8:20 amDFW-SOU
17h 29m2 stops
KLM Logo
9:05 am - 11:39 pmSOU-DFW
20h 34m2 stops
$837KLM
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Wed, Jan 14 - Sun, Jan 18
Virgin Atlantic Logo
11:51 am - 8:25 amDFW-SOU
38h 34m2 stops
Virgin Atlantic Logo
5:45 pm - 10:50 pmSOU-DFW
35h 05m2 stops
$899Virgin Atlantic
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Wed, Mar 11 - Tue, Mar 31
Aer Lingus Logo
10:32 am - 8:45 amDFW-SOU
17h 13m2 stops
Aer Lingus Logo
9:10 am - 4:30 pmSOU-DFW
13h 20m1 stop
$990Aer Lingus
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Mon, Apr 27 - Wed, May 6
Aer Lingus Logo
7:00 pm - 7:30 pmDFW-SOU
18h 30m1 stop
Aer Lingus Logo
9:10 am - 5:35 pmSOU-DFW
14h 25m1 stop
$1,017Aer Lingus
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Thu, Jan 8 - Thu, Jan 15
Multiple Airlines Logo
11:06 am - 3:35 pmDFW-SOU
22h 29m3 stops
Multiple Airlines Logo
9:30 am - 10:49 pmSOU-DFW
19h 19m2 stops
$1,161Multiple Airlines
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Thu, Jan 8 - Thu, Jan 15
Multiple Airlines Logo
11:06 am - 3:35 pmDFW-SOU
22h 29m3 stops
Multiple Airlines Logo
9:30 am - 7:06 amSOU-DFW
27h 36m3 stops
$1,189Multiple Airlines
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Wed, Mar 11 - Tue, Mar 31
Multiple Airlines Logo
2:15 pm - 7:40 pmDFW-SOU
24h 25m3 stops
Multiple Airlines Logo
9:10 am - 12:45 pmSOU-DFW
33h 35m2 stops
$1,311Multiple Airlines
Find Deal
Wed, Mar 11 - Tue, Mar 31
Multiple Airlines Logo
2:15 pm - 7:40 pmDFW-SOU
24h 25m3 stops
Multiple Airlines Logo
8:00 am - 12:45 pmSOU-DFW
34h 45m3 stops
$1,412Multiple Airlines
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Tue, Dec 23 - Tue, Dec 30
Multiple Airlines Logo
5:00 am - 11:55 amDFW-SOU
24h 55m2 stops
Multiple Airlines Logo
8:10 pm - 5:55 pmSOU-DFW
51h 45m2 stops
$1,749Multiple Airlines
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Tue, Dec 23 - Tue, Dec 30
Multiple Airlines Logo
5:00 am - 11:55 amDFW-SOU
24h 55m2 stops
Multiple Airlines Logo
8:10 pm - 4:55 pmSOU-DFW
26h 45m1 stop
$1,791Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Dallas to Southampton flights

Get data-powered insights and trends into flights from Dallas to Southampton to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Dallas to Southampton?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Dallas to Southampton were found on KLM ($837) and Virgin Atlantic ($899).

Which airlines fly non-stop between Dallas/Fort Worth Airport and Southampton?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Dallas/Fort Worth Airport to Southampton.

There is just one airline that flies from Dallas/Fort Worth Airport to Southampton direct and that is Aer Lingus. The best round-trip deal found from Aer Lingus for the route is $984.

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Good to know

Low seasonNovember
Cheapest flight$441
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Dallas to Southampton

When to book flights from Dallas to Southampton

Are your dates flexible? Find out the best times to travel from Dallas to Southampton based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Dallas to Southampton flights

  • What is the cheapest flight from Dallas/Fort Worth Airport to Southampton?

    In the last 3 days, the lowest price for a flight from Dallas/Fort Worth Airport to Southampton was $441 for a one-way ticket and $837 for a round-trip.

  • Do I need a passport to fly between Dallas and Southampton?

    A passport is required to fly from Dallas to Southampton.

  • Which aircraft models fly most regularly from Dallas to Southampton?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Dallas to Southampton?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dallas to Southampton.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dallas to Southampton?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Southampton from Dallas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dallas to Southampton?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Southampton with an airline and back to Dallas with another airline. Booking your flights between Dallas and SOU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dallas to Southampton?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Southampton from Dallas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Dallas to Southampton

 
See real verified KAYAK customer reviews for airlines flying from Dallas to Southampton. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dallas to Southampton? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Aer LingusOverall score based on 1381 reviews
6.6Food
6.9Entertainment
8.0Crew
7.4Boarding
7.1Comfort
Airline reviews

Couldn’t check In online, message was couldn’t check in until Sunday morning though plane left Saturday night. Checked in okay at airport but caused slot if stress.

8.0 ExcellentAnonymous, Nov 2025IAD - DUB
Read more Aer Lingus reviews

Couldn’t check In online, message was couldn’t check in until Sunday morning though plane left Saturday night. Checked in okay at airport but caused slot if stress.

The flight was okay however, for whatever reason they were not able to check me in for all 3 flights that I had booked through them creating a big problem when I landed in Toronto, in addition my luggage never made it to Toronto as well. So overall experience was not good

Fast and sensible boarding was absolutely amazing. But extortionate wifi and seats that barely moved, making me unable to sleep, didn't do a lot of favors.

I liked the front row seats. A lot of leg room. The check-in window needs to be longer

My flights with Aer Lingus were very good and I will definitely fly with them. Again in future trips to Ireland and Scotland.

Too hot. Asked for an extra glass of water and was ignored. Asked to sit in empty seats that were open because it was so hot and crowded and was denied and the seats were empty the entire flight

Terrible leg room - I’m 5’3” and my knees were touching the seat in front of me. When the person sitting in front of me leaned back, there was about 15 inches of space between my head and the TV screen which made it awkward to view movies. Last year they had decent food, but this year the only tasty item on the trip was dessert.

The flight was delayed leaving Philadelphia due to “catering” and consequently arrived in Dublin some 75 minutes later than scheduled. Consequently this caused me to miss my connecting flight to Glasgow and I had to spend the night in Dublin.

The flight from Cincinnati to Philadelphia was satisfactory and uneventful.

It was truly a horrible flight. We were delayed almost 2 hours. The seats were so tiny, my legs were hurting the entire flight. When i finally made it to Ireland i missed my connecting flight because we left Newark late. I will most likely never fly Aer Lingus again

Everything you need to know for your flight from Dallas to Southampton

Information on your arrival and departure airports

Dallas (DFW)
Southampton (SOU)