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Cheap flights from Glasgow Intl Airport to Dallas from £253

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — DFW
6 Mar — 13 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow Intl to Dallas

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow Intl to Dallas
Explore the most affordable flight options available from Glasgow Intl to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 February 2026.

Thu 5/206:25
GLA
-
DFW
3 stops47h 33m
Multiple Airlines
Fri 20/209:37
DFW
-
GLA
2 stops30h 33m
Multiple Airlines
Deal found 2/2£813
Mon 9/306:05
GLA
-
DAL
2 stops16h 49m
KLM
Mon 23/312:12
DAL
-
GLA
2 stops15h 18m
KLM
Deal found 3/2£855
Mon 9/309:05
GLA
-
DFW
2 stops18h 01m
KLM
Mon 23/311:44
DFW
-
GLA
2 stops15h 46m
KLM
Deal found 3/2£855
Mon 9/311:35
GLA
-
DFW
1 stop13h 35m
British Airways
Mon 23/312:40
DFW
-
GLA
2 stops15h 15m
British Airways
Deal found 3/2£856
Thu 19/309:20
GLA
-
DFW
3 stops42h 42m
Multiple Airlines
Thu 26/314:23
DFW
-
GLA
2 stops20h 17m
Multiple Airlines
Deal found 2/2£867
Fri 20/211:40
GLA
-
DFW
1 stop15h 20m
Finnair
Sat 21/322:15
DFW
-
GLA
1 stop13h 55m
Finnair
Deal found 3/2£871
Sat 1/811:00
GLA
-
DFW
1 stop14h 46m
Multiple Airlines
Thu 13/812:39
DFW
-
GLA
2 stops16h 51m
Multiple Airlines
Deal found 2/2£873
Thu 19/309:55
GLA
-
DFW
1 stop15h 15m
British Airways
Thu 26/312:40
DFW
-
GLA
2 stops15h 15m
British Airways
Deal found 2/2£879
Thu 19/306:05
GLA
-
DFW
2 stops20h 31m
Delta
Thu 26/305:49
DFW
-
GLA
2 stops21h 41m
Delta
Deal found 2/2£886
Fri 20/206:05
GLA
-
DAL
2 stops17h 44m
Multiple Airlines
Sat 21/314:42
DAL
-
GLA
2 stops17h 03m
Multiple Airlines
Deal found 3/2£989
Sat 1/811:00
GLA
-
DAL
2 stops30h 18m
WestJet
Thu 13/812:01
DAL
-
GLA
2 stops39h 39m
WestJet
Deal found 2/2£1,155
Tue 9/609:10
GLA
-
DAL
2 stops17h 25m
KLM
Tue 23/618:37
DAL
-
GLA
2 stops15h 33m
KLM
Deal found 2/2£1,192

Find flight deals from Glasgow Intl to Dallas

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to Dallas (A78). 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 4 February 2026.

Round-trip from

£855

One-way from

£253

Popular in

July

Cheapest in

January

Average price

£752
KLM
  • KLM
  • 9/3-23/3
  • 4 total stops
  • 32h 07m total
  • Glasgow to Dallas
Search Deals
5/3
  • 5/3
  • 2 total stops
  • 54h 22m total
  • Glasgow to Dallas
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£125 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow Intl to Dallas 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 858,174 searches. Data last updated 4 February 2026.
Use the filters below to find and compare flights from Glasgow Intl Airport to Dallas that are best for you.

Fly from

Glasgow Intl

Fly to

Dallas

Route

Depart

Return

Price

GlasgowDallas

GLA - DAL

GLADAL

Glasgow Intl

Mon 9/3

06:05-17:54

2 stops16h 49m

Dallas Love Field

Mon 23/3

12:12-08:30

2 stops15h 18m

£855

GlasgowDallas

GLA - DFW

GLADFW

Glasgow Intl

Mon 9/3

20:25-20:10

1 stop28h 45m

Dallas/Fort Worth

Mon 23/3

19:45-14:30

1 stop13h 45m

£855

GlasgowDallas

GLA - DFW

GLADFW

Glasgow Intl

Mon 9/3

09:05-22:06

2 stops18h 01m

Dallas/Fort Worth

Mon 23/3

11:44-08:30

2 stops15h 46m

£855

GlasgowDallas

GLA - DFW

GLADFW

Glasgow Intl

Mon 9/3

11:35-20:10

1 stop13h 35m

Dallas/Fort Worth

Mon 23/3

12:40-08:55

2 stops15h 15m

£856

GlasgowDallas

GLA - DFW

GLADFW

Glasgow Intl

Thu 19/3

09:20-23:02

3 stops42h 42m

Dallas/Fort Worth

Thu 26/3

14:23-15:40

2 stops20h 17m

£867

GlasgowDallas

GLA - DFW

GLADFW

Glasgow Intl

Fri 20/2

11:40-21:00

1 stop15h 20m

Dallas/Fort Worth

Sat 21/3

22:15-17:10

1 stop13h 55m

£871

GlasgowDallas

GLA - DFW

GLADFW

Glasgow Intl

Sat 1/8

11:00-19:46

1 stop14h 46m

Dallas/Fort Worth

Thu 13/8

12:39-11:30

2 stops16h 51m

£873

GlasgowDallas

GLA - DFW

GLADFW

Glasgow Intl

Thu 19/3

09:55-20:10

1 stop15h 15m

Dallas/Fort Worth

Thu 26/3

12:40-08:55

2 stops15h 15m

£879

GlasgowDallas

GLA - DFW

GLADFW

Glasgow Intl

Thu 19/3

06:05-21:36

2 stops20h 31m

Dallas/Fort Worth

Thu 26/3

05:49-08:30

2 stops21h 41m

£886

GlasgowDallas

GLA - DFW

GLADFW

Glasgow Intl

Fri 20/2

08:15-19:49

2 stops17h 34m

Dallas/Fort Worth

Sat 21/3

22:15-17:10

1 stop13h 55m

£934

Flights are sorted by cheapest return flights first.

Deals found on 2/2

Showing 1-10 of 28 results
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Best time to book a flight from Glasgow Intl to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas from Glasgow Intl with our price prediction graph.
Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight from Glasgow Intl Airport to Dallas

How far ahead should I book a flight from Glasgow Intl Airport to Dallas?

Use this chart to determine the optimal time to book a return flight from Glasgow Intl to Dallas. Price data was last updated on 30 January 2026.

To ensure you get the cheapest price possible for a flight from Glasgow Intl Airport to Dallas, you should look to book at least 58 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Glasgow Intl Airport to Dallas?

Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to Dallas (average of £557). Flying from Glasgow Intl Airport to Dallas in August is currently the most expensive (average of £922). 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.

Reviews of airlines servicing Dallas

Get insights into the airlines that provide service to Dallas. 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 Dallas. Reviews last updated 4 February 2026.
Get a feel of what it's like to fly with KLM, Finnair, andAmerican Airlines from Glasgow Intl Airport to Dallas by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,448 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.7

Comfort

7.6

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,448 reviews
KLM
7.7
Good
1,448 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.7

Comfort

7.6

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Finnair
7.6
Good
1,357 reviews
KLM
7.7
Good
1,448 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.7

Comfort

7.6

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
American Airlines
7.2
Good
11,220 reviews
KLM
7.7
Good
1,448 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.7

Comfort

7.6

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Aer Lingus
7.2
Good
1,445 reviews
KLM
7.7
Good
1,448 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.7

Comfort

7.6

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,715 reviews
KLM
7.7
Good
1,448 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.7

Comfort

7.6

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

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

  • How long is the flight from Glasgow Intl Airport to Dallas?

    Departing from Glasgow Intl Airport to Dallas will take you 13h 35m. There are 4464 mi between Glasgow Intl Airport and Dallas. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Glasgow Intl Airport to Dallas round-trip?

    Flying on British Airways is currently your cheapest option to Dallas, with prices starting at £654. Additional return tickets that might be worth considering are offered by American Airlines and Finnair, with the lowest prices starting at £689 and £704, respectively. Users have found that British Airways is 26% cheaper than the other options available to this destination.

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

    Yes. In addition to deals on Glasgow Intl to Dallas flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Glasgow Intl to Dallas?

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

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

    Yes. Cheapflights offers flight deals from Glasgow Intl to Dallas 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 Glasgow Intl Airport to Dallas?

    Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to Dallas (average of £557). Flying from Glasgow Intl Airport to Dallas in August is currently the most expensive (average of £922). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Glasgow Intl to Dallas

Discover the top 6 airlines that operate flights from Glasgow Intl to Dallas. 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 858,174 searches. Data last updated 4 February 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£654Average£832FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£689Average£763FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest£704Average£866FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£716Average£937FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£777Average£1,091FlexibilityNo cancel feeOn-time75%
Search KLM flights
Aer LingusCheapest£902Average£998FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Glasgow Intl to Dallas?

Deals for Glasgow Intl to Dallas 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 Glasgow Intl to Dallas?

Cheapflights simply makes it quick and affordable to book flights from Glasgow Intl to Dallas 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 Glasgow Intl to Dallas with no change fees?

Need flexible booking options for your flight to Dallas from Glasgow Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Glasgow Intl to Dallas become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Dallas from Glasgow Intl today and book when prices fit your budget.

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