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$513+ Cheap flights from Dallas to Portsmouth, England

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — LHR
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Dallas to Portsmouth

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) to Portsmouth (P0R). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$899
(KLM)

One-way from

$513
(StudentUniverse)

Popular in

June

Cheapest in

October

Average price

$1,821
From Dallas to Portsmouth
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One-way flight from Dallas to Portsmouth
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High demand for flights, 21% potential price rise
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Best time to find cheap flights, 6% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Dallas to Portsmouth

Cheapest flights from Dallas to Portsmouth
Explore the most affordable flight options available from Dallas to Portsmouth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Mytrip deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2111:35 amDFW - SOU
2 stops21h 30mMultiple Airlines
Mon 12/238:10 pmSOU - DFW
3 stops33h 42mMultiple Airlines
Deal found 12/17$2,716
This Justfly.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/219:00 pmDFW - SOU
2 stops15h 55mBritish Airways
Mon 12/237:55 pmSOU - DFW
2 stops25h 05mBritish Airways
Deal found 12/17$2,926

Find flights from Dallas to Portsmouth within your budget

Customize your flight search to find flights from Dallas to Portsmouth 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, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DallasSouthampton

DFW - SOU

DFWSOU

Dallas/Fort Worth

Wed 1/22

9:59 am-8:25 am

2 stops16h 26m

Southampton Eastleigh

Wed 1/29

9:00 am-10:26 pm

2 stops19h 26m

$899

DallasSouthampton

DFW - SOU

DFWSOU

Dallas/Fort Worth

Wed 1/15

6:30 pm-4:00 pm

2 stops15h 30m

Southampton Eastleigh

Tue 2/25

7:55 pm-3:00 pm

2 stops25h 05m

$1,114

DallasSouthampton

DFW - SOU

DFWSOU

Dallas/Fort Worth

Wed 1/22

11:35 am-7:40 pm

3 stops26h 05m

Southampton Eastleigh

Wed 1/29

9:30 am-7:09 pm

3 stops39h 39m

$1,510

DallasSouthampton

DFW - SOU

DFWSOU

Dallas/Fort Worth

Tue 3/11

10:55 am-8:45 am

2 stops16h 50m

$513

DallasSouthampton

DFW - SOU

DFWSOU

Dallas/Fort Worth

Mon 3/10

6:59 pm-8:45 am

3 stops32h 46m

$609

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Best time to book a flight from Dallas to Portsmouth

Have a flexible travel schedule? Discover the best time to fly to Portsmouth from Dallas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Dallas to Portsmouth

Get recent, data-driven insights about flights from Dallas to Portsmouth including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Dallas to Portsmouth?

Currently, November is the cheapest month in which you can book a flight from Dallas to Portsmouth (average of $661). Flying from Dallas to Portsmouth in June is currently the most expensive (average of $1,135). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DFW to P0R?

Find hourly flight availability from Dallas to Portsmouth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

When flying from Dallas to Portsmouth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Portsmouth by month

Plan your trip to Portsmouth by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portsmouth ranges from 1.0 - 3.0 inches per month. December is typically the wettest month, when rainfall can reach 3.0 in. July is typically the driest time to visit Portsmouth when rainfall is around 1.0 in.

Temperature in Portsmouth by month

Plan your trip to Portsmouth by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portsmouth, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Portsmouth

Get insights into the airlines that provide service to Portsmouth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portsmouth. Reviews last updated December 18, 2024.
KLM
7.8
Good
1,349 reviews

Entertainment

7.2

Boarding

7.9

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

KLM
7.8
Good
1,349 reviews
KLM
7.8
Good
1,349 reviews

Entertainment

7.2

Boarding

7.9

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Aer Lingus
7.1
Good
1,073 reviews
KLM
7.8
Good
1,349 reviews

Entertainment

7.2

Boarding

7.9

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

British Airways
6.6
Okay
6,820 reviews
KLM
7.8
Good
1,349 reviews

Entertainment

7.2

Boarding

7.9

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Related info for your journey

Find useful and relevant information for your journey from Dallas to Portsmouth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most reliable airlines from Dallas to Portsmouth?

    Before booking your flight to Portsmouth from Dallas, check out the most reliable airlines to get you to your destination on time: Royal Jordanian (86%), Aer Lingus (81%), Iberia( 79%).

  • What are the cheapest flights from Dallas to Portsmouth?

    Looking at all options, your cheapest flight can be booked for $402. While the most popular route (Dallas/Fort Worth - Southampton Eastleigh) can be booked for $899 on average our data indicates $3,186 when flying from Dallas to Portsmouth.

  • Can I find deals for flights from Dallas to Portsmouth that include hotel bookings?

    Yes. In addition to deals on Dallas to Portsmouth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dallas to Portsmouth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dallas to Portsmouth.

  • Can I find deals for business class flights from Dallas to Portsmouth?

    Yes. Cheapflights offers flight deals from Dallas to Portsmouth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dallas to Portsmouth?

    Currently, November is the cheapest month in which you can book a flight from Dallas to Portsmouth (average of $661). Flying from Dallas to Portsmouth in June is currently the most expensive (average of $1,135). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Dallas to Portsmouth

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Dallas to Portsmouth

Discover the top 10 airlines that operate flights from Dallas to Portsmouth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$445Average$781FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$445Average$878FlexibilityNo cancel feeOn-time72%
DeltaCheapest$459Average$855FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$544Average$563FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$566Average$982FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$598Average$853FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$603Average$920FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$622Average$949FlexibilityNo cancel feeOn-time70%
IberiaCheapest$627Average$906FlexibilityNo cancel feeOn-time77%
FinnairCheapest$646Average$974FlexibilityNo cancel feeOn-time76%
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