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Cheap flights from Dallas to Portsmouth, England from $676

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 9/18. 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.
DFW — LHR
May 14 — May 211
From?
To?
Tue 5/14
Tue 5/21
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 May 9, 2024.

Round-trip from

$643
From Dallas to Portsmouth
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How far in advance should I book a flight from Dallas to Portsmouth?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 60 days in advance, which can save you up to 11% on flights from Dallas to Portsmouth compared to booking the week you need them. Waiting 60 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $648. For sooner than that we have options available in the next 3 days from $1,492.

What is the cheapest month to fly from Dallas to Portsmouth?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to Portsmouth. Flights to Portsmouth from Dallas in January are about $990 on average during January, but can be found for as low as $519.

When is the cheapest time to fly from Dallas to Portsmouth (DFW - P0R)?

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.

Cheap British Airways flights from Dallas to Portsmouth

Explore cheap flight options specifically provided by British Airways for the route between Dallas and Portsmouth. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Wed 9/186:50 pmDFW - SOU
1 stop18h 40mBritish Airways
Tue 10/88:00 pmSOU - DFW
1 stop26h 10mBritish Airways
Deal found 5/8$1,096
Wed 7/109:35 pmDFW - SOU
2 stops15h 20mBritish Airways
Mon 7/228:00 pmSOU - DFW
1 stop26h 05mBritish Airways
Deal found 5/8$1,545
Wed 7/109:35 pmDFW - SOU
2 stops15h 20mBritish Airways
Mon 7/227:25 pmSOU - DFW
2 stops25h 00mBritish Airways
Deal found 5/8$1,551
Sun 7/217:00 pmDFW - SOU
1 stop18h 30mBritish Airways
Sat 8/39:40 amSOU - DFW
2 stops17h 54mBritish Airways
Deal found 5/7$1,580
Fri 7/197:00 pmDFW - SOU
1 stop14h 45mBritish Airways
Fri 7/268:00 pmSOU - DFW
1 stop26h 05mBritish Airways
Deal found 5/8$1,619
Fri 7/196:45 pmDFW - SOU
2 stops15h 00mBritish Airways
Fri 7/268:00 pmSOU - DFW
1 stop26h 05mBritish Airways
Deal found 5/8$1,624
Fri 7/1911:09 amDFW - SOU
2 stops22h 36mBritish Airways
Fri 7/263:40 pmSOU - DFW
2 stops27h 00mBritish Airways
Deal found 5/8$1,629
Wed 5/297:25 pmDFW - SOU
2 stops18h 05mBritish Airways
Sat 6/84:15 pmSOU - DFW
1 stop29h 55mBritish Airways
Deal found 5/8$1,678
Wed 5/296:45 pmDFW - SOU
1 stop32h 25mBritish Airways
Sat 6/84:15 pmSOU - DFW
1 stop29h 55mBritish Airways
Deal found 5/8$1,697

Cheap Dallas to Portsmouth flights in May & June 2024

Find cheap flight options from Dallas to Portsmouth specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 9, 2024.
Wed 5/2910:54 amDFW - SOU
2 stops14h 31mKLM
Sat 6/87:55 amSOU - DFW
2 stops20h 24mKLM
Deal found 5/8$1,521
Wed 5/297:25 pmDFW - SOU
2 stops18h 05mBritish Airways
Sat 6/84:15 pmSOU - DFW
1 stop29h 55mBritish Airways
Deal found 5/8$1,678
Wed 5/296:45 pmDFW - SOU
1 stop32h 25mBritish Airways
Sat 6/84:15 pmSOU - DFW
1 stop29h 55mBritish Airways
Deal found 5/8$1,697
Sat 5/258:40 pmDFW - SOU
2 stops30h 30mBritish Airways
Thu 6/68:00 pmSOU - DFW
1 stop26h 10mBritish Airways
Deal found 5/8$1,807
Thu 5/237:25 pmDFW - SOU
2 stops17h 30mBritish Airways
Thu 6/68:00 pmSOU - DFW
1 stop26h 10mBritish Airways
Deal found 5/8$1,861
Fri 6/144:45 pmDFW - SOU
2 stops17h 00mBritish Airways
Fri 6/287:55 pmSOU - DFW
2 stops27h 20mBritish Airways
Deal found 5/8$1,975
Sun 5/127:30 pmDFW - SOU
2 stops17h 55mBritish Airways
Wed 6/129:45 amSOU - DFW
2 stops32h 29mBritish Airways
Deal found 5/8$2,115
Fri 6/146:55 pmDFW - SOU
1 stop14h 50mBritish Airways
Fri 6/288:00 pmSOU - DFW
1 stop26h 10mBritish Airways
Deal found 5/8$2,129
Sun 5/127:30 pmDFW - SOU
2 stops17h 55mBritish Airways
Mon 6/109:40 amSOU - DFW
2 stops32h 34mBritish Airways
Deal found 5/8$2,166

Dallas to Portsmouth 2024 flight deals

Discover exclusive flight deals for travel between Dallas and Portsmouth in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Wed 9/186:50 pmDFW - SOU
1 stop18h 40mBritish Airways
Tue 10/88:00 pmSOU - DFW
1 stop26h 10mBritish Airways
Deal found 5/8$1,096
Mon 11/256:50 pmDFW - SOU
2 stops15h 10mBritish Airways
Sun 12/17:55 pmSOU - DFW
2 stops25h 10mBritish Airways
Deal found 5/7$1,115
Wed 5/2910:54 amDFW - SOU
2 stops14h 31mKLM
Sat 6/87:55 amSOU - DFW
2 stops20h 24mKLM
Deal found 5/8$1,521
Wed 7/103:15 pmDFW - SOU
2 stops21h 40mBritish Airways
Mon 7/229:40 amSOU - DFW
2 stops33h 00mBritish Airways
Deal found 5/9$1,542
Wed 7/109:35 pmDFW - SOU
2 stops15h 20mBritish Airways
Mon 7/228:00 pmSOU - DFW
1 stop26h 05mBritish Airways
Deal found 5/8$1,545
Wed 7/109:35 pmDFW - SOU
2 stops15h 20mBritish Airways
Mon 7/227:25 pmSOU - DFW
2 stops25h 00mBritish Airways
Deal found 5/8$1,551
Sun 7/217:00 pmDFW - SOU
1 stop18h 30mBritish Airways
Sat 8/39:40 amSOU - DFW
2 stops17h 54mBritish Airways
Deal found 5/7$1,580
Fri 7/197:00 pmDFW - SOU
1 stop14h 45mBritish Airways
Fri 7/268:00 pmSOU - DFW
1 stop26h 05mBritish Airways
Deal found 5/8$1,619
Sun 11/246:50 pmDFW - SOU
2 stops15h 10mBritish Airways
Thu 11/287:55 pmSOU - DFW
2 stops25h 10mBritish Airways
Deal found 5/7$1,620

One-way flights to Portsmouth from Dallas

Search for one-way flight options from Dallas to Portsmouth. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Wed 9/186:50 pmDFW - SOU
1 stop18h 40mBritish Airways
Deal found 5/8$676
Wed 9/184:35 pmDFW - SOU
2 stops20h 55mBritish Airways
Deal found 5/8$681
Mon 6/247:25 pmDFW - SOU
2 stops18h 00mBritish Airways
Deal found 5/8$1,327
Wed 5/2210:54 amDFW - SOU
2 stops14h 31mDelta
Deal found 5/8$1,434
Thu 5/237:25 pmDFW - SOU
2 stops18h 00mBritish Airways
Deal found 5/8$1,457
Fri 5/2410:54 amDFW - SOU
2 stops14h 31mDelta
Deal found 5/8$1,484
Mon 6/246:55 pmDFW - SOU
1 stop32h 15mBritish Airways
Deal found 5/8$1,488
Fri 5/246:45 pmDFW - SOU
1 stop15h 00mBritish Airways
Deal found 5/8$2,838
Wed 5/226:45 pmDFW - SOU
1 stop18h 45mBritish Airways
Deal found 5/8$2,849

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 2,752,338 searches. Data last updated May 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,096 - $1,678

Route

Depart

Return

Price

Dallas/Fort WorthSouthampton Eastleigh

DFW - SOU

DFWSOU

Dallas/Fort Worth

Wed 9/18

1 stop18h 40m

Southampton Eastleigh

Tue 10/8

1 stop26h 10m

$1,096

Dallas/Fort WorthSouthampton Eastleigh

DFW - SOU

DFWSOU

Dallas/Fort Worth

Wed 5/29

2 stops14h 31m

Southampton Eastleigh

Sat 6/8

2 stops20h 24m

$1,521

Dallas/Fort WorthSouthampton Eastleigh

DFW - SOU

DFWSOU

Dallas/Fort Worth

Wed 7/10

2 stops15h 20m

Southampton Eastleigh

Mon 7/22

1 stop26h 05m

$1,545

Dallas/Fort WorthSouthampton Eastleigh

DFW - SOU

DFWSOU

Dallas/Fort Worth

Wed 7/10

2 stops15h 20m

Southampton Eastleigh

Mon 7/22

2 stops25h 00m

$1,551

Dallas/Fort WorthSouthampton Eastleigh

DFW - SOU

DFWSOU

Dallas/Fort Worth

Sun 7/21

1 stop18h 30m

Southampton Eastleigh

Sat 8/3

2 stops17h 54m

$1,580

Dallas/Fort WorthSouthampton Eastleigh

DFW - SOU

DFWSOU

Dallas/Fort Worth

Fri 7/19

1 stop14h 45m

Southampton Eastleigh

Fri 7/26

1 stop26h 05m

$1,619

Dallas/Fort WorthSouthampton Eastleigh

DFW - SOU

DFWSOU

Dallas/Fort Worth

Fri 7/19

2 stops15h 00m

Southampton Eastleigh

Fri 7/26

1 stop26h 05m

$1,624

Dallas/Fort WorthSouthampton Eastleigh

DFW - SOU

DFWSOU

Dallas/Fort Worth

Fri 7/19

2 stops22h 36m

Southampton Eastleigh

Fri 7/26

2 stops27h 00m

$1,629

Dallas/Fort WorthSouthampton Eastleigh

DFW - SOU

DFWSOU

Dallas/Fort Worth

Wed 5/29

2 stops18h 05m

Southampton Eastleigh

Sat 6/8

1 stop29h 55m

$1,678

Flights are sorted by cheapest first

Deals found on 5/8

When is the cheapest time to fly from Dallas to Portsmouth?

Use this chart to determine the cheapest time to fly round-trip from Dallas to Portsmouth. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Dallas to Portsmouth flight should consider departing on Friday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Portsmouth by month

Plan your trip from Dallas to Portsmouth by taking into account the cheapest months to travel. The average price of a one-way flight from Dallas to Portsmouth is currently $1,582 while a round-trip flight costs $1,538. Price data was last updated on May 5, 2024.

Currently, November is the cheapest month in which you can book a flight from Dallas to Portsmouth (average of $653). Flying from Dallas to Portsmouth in June is currently the most expensive (average of $1,158). 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.

January

$673

February

$663

March

$715

April

$692

May

$735

June

$1,158

July

$980

August

$776

September

$743

October

$710

November

$653

December

$671

Temperature and rainfall in Portsmouth by month

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

LON

Temperature

39.2 - 62.6 °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 May 9, 2024.
Delta
8.1
Very good
10,789 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.1
Very good
10,789 reviews
Delta
8.1
Very good
10,789 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,592 reviews
Delta
8.1
Very good
10,789 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

British Airways
6.8
Okay
6,868 reviews
Delta
8.1
Very good
10,789 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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.

  • Can I find flights from Dallas to Portsmouth for under $1,100 on Cheapflights?

    Yes, there are multiple flights from Dallas to Portsmouth for under $1,100. The cheapest flight booked recently is on British Airways for just $1,096, but on average you can expect to pay $2,205.

  • What are the most popular airlines that fly from Dallas to Portsmouth?

    Consider American Airlines, Air Canada or Air France when booking your flight. These represent the most popular airlines when flying from Dallas to Portsmouth.

  • 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 (78%), Gulf Air (75%), Qatar Airways( 74%).

  • What are the cheapest flights from Dallas to Portsmouth?

    Looking at all options, your cheapest flight can be booked for $580. While the most popular route (Dallas/Fort Worth - Southampton Eastleigh) can be booked for $1,086 on average our data indicates $3,485 when flying from Dallas to Portsmouth.

  • What does DFW to LHR mean?

    Dallas/Fort Worth Airport is DFW and London Heathrow Airport is LHR. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Ready for more IATA code knowledge? These are related airports for your current travel destination: London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), Southampton Eastleigh Airport (SOU).

  • Can I find deals for flights from Dallas to Portsmouth that include extra baggage allowance?

    The amount of baggage you can bring on your Dallas to Portsmouth flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dallas to Portsmouth with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dallas to Portsmouth flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Dallas to Portsmouth that allow pets onboard?

    Many airlines flying from Dallas to Portsmouth offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dallas to Portsmouth?

    Yes, you can often find last-minute deals on Dallas to Portsmouth flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Dallas to Portsmouth flight deals updated?

    The Dallas to Portsmouth flight deals you see on this page were last updated on 5/9.

See more FAQs

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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 2,752,338 searches. Data last updated May 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$445Average$1,005FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest$445Average$777FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
DeltaCheapest$536Average$870FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$566Average$1,091FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IberiaCheapest$607Average$956FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest$624Average$1,278FlexibilityNo cancel feeOn-time70%
Search British Airways flights
JetBlueCheapest$624Average$876FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FinnairCheapest$646Average$1,234FlexibilityNo cancel feeOn-time76%
Search Finnair flights
United AirlinesCheapest$646Average$1,062FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest$654Average$1,233FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
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Search flights from Dallas to Portsmouth by cabin class

Find flights from Dallas to Portsmouth, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Dallas to Portsmouth

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 May 9, 2024.
1%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
51%of flight departuresAfternoonNoon to 6 pm
48%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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Fly with Cheapflights

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How does Cheapflights help users find flights from Dallas to Portsmouth?

Deals for Dallas to Portsmouth flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Dallas to Portsmouth?

Cheapflights simply makes it quick and affordable to book flights from Dallas to Portsmouth by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Dallas to Portsmouth with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Dallas to Portsmouth, users can toggle the no change fees filter when performing a flight search.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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