Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from London Southend Airport to Dallas from £520

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Southend Airport to Dallas departing on 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from London Southend Airport to Dallas

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
SEN
-
DFW
4777 mimulti-stop
Multiple Airlines Logo
DFW
-
SEN
4777 mimulti-stop
Multiple Airlines

momondo Fare Finder

 
Customise your flight search to find flights from London Southend Airport to Dallas/Fort Worth Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 18 December 2025.
Use the filters below to find and compare flights from London Southend Airport to Dallas/Fort Worth Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonDallas

SEN - DFW

SENDFW

London Southend

Fri 3/4

22:00-15:05

3 stops47h 05m

£520

LondonDallas

SEN - DFW

SENDFW

London Southend

Tue 23/12

20:20-00:20

3 stops34h 00m

£587

LondonDallas

SEN - DFW

SENDFW

London Southend

Fri 3/4

22:00-20:10

2 stops28h 10m

£616

LondonDallas

SEN - DFW

SENDFW

London Southend

Mon 5/1

11:15-22:40

3 stops41h 25m

£705

LondonDallas

SEN - DFW

SENDFW

London Southend

Tue 23/12

20:20-18:40

2 stops28h 20m

£716

LondonDallas

SEN - DFW

SENDFW

London Southend

Thu 8/1

07:15-23:58

3 stops22h 43m

£802

LondonDallas

SEN - DFW

SENDFW

London Southend

Mon 29/12

11:15-18:40

2 stops37h 25m

£818

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Dallas from

How to get the cheapest flight ticket from London Southend Airport to Dallas/Fort Worth Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Dallas/Fort Worth Airport?

On average, the least expensive day to fly to Dallas/Fort Worth Airport from London Southend Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £721. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Dallas/Fort Worth Airport on Sunday is £774.

What is the cheapest time of day to depart on your flight to Dallas/Fort Worth Airport?

Our most recent data shows that the best time of day to fly to Dallas/Fort Worth Airport is in the evening. Flights from London Southend Airport to Dallas/Fort Worth Airport during this time can be as low as £584. In contrast, the most expensive time of day to depart to Dallas/Fort Worth Airport is in the afternoon when prices are around £802.

When to book flights from London Southend Airport to Dallas/Fort Worth Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London Southend Airport to Dallas/Fort Worth Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Southend Airport to Dallas/Fort Worth Airport (SEN to DFW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Southend Airport to Dallas/Fort Worth Airport

Fastest flight time

47h 00m

Direct flights

None
The fastest flight from London Southend Airport to Dallas/Fort Worth Airport takes 47h 00m
There are no direct flights from London Southend Airport to Dallas/Fort Worth Airport. There are no popular flight routes from London Southend Airport to Dallas/Fort Worth Airport.
Search flight deals

  • How far is London Southend to Dallas/Fort Worth by plane?

    Dallas/Fort Worth is 4777.3 mi away from London Southend. In terms of flight time, this usually takes a little over 47h 00m.

  • When did momondo last update prices for flights from London Southend Airport to Dallas/Fort Worth Airport?

    Prices for flights from London Southend Airport to Dallas/Fort Worth Airport were last updated today.

  • How old do you have to be to fly from London Southend Airport to Dallas/Fort Worth Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Southend Airport to Dallas/Fort Worth Airport.

  • What documentation or ID do you need to fly to Dallas/Fort Worth Airport?

    The travel and health documents you'll need for your trip to Dallas/Fort Worth Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Dallas/Fort Worth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Dallas?

Book flights to Dallas if you plan to visit one of these locations
McKinney
Arlington
Fort Worth
Frisco
Garland
Grapevine
Lewisville
Plano
Sherman
Flower Mound
Bridgeport
Irving
Bedford
Waxahachie
Denison

Why use momondo?

Why should I use momondo to find a flight deal from London to Dallas?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Dallas . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from London to Dallas with flexible booking policies on momondo?

Flights from London to Dallas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Dallas?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Dallas.

I’m not ready to book a flight from London to Dallas right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to Dallas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Dallas/Fort Worth Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 17/1
Sat 24/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Dallas