Cheap flights from Glasgow Intl Airport to Dallas from £321

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 21/11. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — DFW
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Glasgow Intl to Dallas are usually found in January or February, booked 41 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap 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 5 November 2025.

Round-trip from

£684

One-way from

£321

Popular in

July

Cheapest in

January

Average price

£824
22/11-26/11
  • 22/11-26/11
  • 6 total stops
  • 56h 49m total
  • Glasgow to Dallas
21/11
  • 21/11
  • 3 total stops
  • 37h 44m total
  • Glasgow to Dallas
Highest demand for flights based on searches. 16% potential increase in price (£140 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).
Average for round-trip flights in November 2025

Find 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 5 November 2025.

Wed 3/1212:00GLA - DFW
2 stops17h 59mMultiple Airlines
Wed 10/1211:33DFW - GLA
2 stops26h 07mMultiple Airlines
Deal found 4/11£656
Thu 18/1209:20GLA - DFW
3 stops43h 20mMultiple Airlines
Thu 25/1210:32DFW - GLA
3 stops23h 28mMultiple Airlines
Deal found 3/11£780
Mon 24/1111:35GLA - DFW
1 stop15h 25mBritish Airways
Mon 1/1215:45DFW - GLA
1 stop13h 00mBritish Airways
Deal found 4/11£852
Wed 3/1213:25GLA - DAL
2 stops16h 31mKLM
Wed 10/1210:15DAL - GLA
2 stops16h 15mKLM
Deal found 4/11£855
Wed 3/1211:40GLA - DFW
1 stop15h 25mAmerican Airlines
Wed 10/1217:35DFW - GLA
1 stop13h 15mAmerican Airlines
Deal found 4/11£867
Mon 24/1106:05GLA - DAL
2 stops17h 45mKLM
Mon 1/1215:59DAL - GLA
2 stops14h 46mKLM
Deal found 4/11£931
Fri 19/1223:00GLA - DFW
2 stops29h 40mMultiple Airlines
Fri 26/1205:35DFW - GLA
2 stops32h 25mMultiple Airlines
Deal found 3/11£958

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 5 November 2025.
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 - DFW

GLADFW

Glasgow Intl

Wed 3/12

12:00-23:59

2 stops17h 59m

Dallas/Fort Worth

Wed 10/12

11:33-19:40

2 stops26h 07m

£656

GlasgowDallas

GLA - DFW

GLADFW

Glasgow Intl

Wed 14/1

08:20-00:20

2 stops22h 00m

Dallas/Fort Worth

Mon 19/1

14:19-20:05

2 stops23h 46m

£691

GlasgowDallas

GLA - DFW

GLADFW

Glasgow Intl

Thu 18/12

09:20-22:40

3 stops43h 20m

Dallas/Fort Worth

Thu 25/12

10:32-16:00

3 stops23h 28m

£780

GlasgowDallas

GLA - DFW

GLADFW

Glasgow Intl

Wed 22/4

09:40-21:28

2 stops17h 48m

Dallas/Fort Worth

Wed 6/5

19:30-15:35

1 stop14h 05m

£804

GlasgowDallas

GLA - DFW

GLADFW

Glasgow Intl

Wed 22/4

07:25-20:00

2 stops18h 35m

Dallas/Fort Worth

Wed 6/5

16:55-15:35

2 stops16h 40m

£822

GlasgowDallas

GLA - DFW

GLADFW

Glasgow Intl

Wed 14/1

11:40-19:10

1 stop13h 30m

Dallas/Fort Worth

Mon 19/1

19:00-14:30

1 stop13h 30m

£841

GlasgowDallas

GLA - DFW

GLADFW

Glasgow Intl

Mon 24/11

11:35-21:00

1 stop15h 25m

Dallas/Fort Worth

Mon 1/12

15:45-10:45

1 stop13h 00m

£852

GlasgowDallas

GLA - DAL

GLADAL

Glasgow Intl

Wed 3/12

13:25-23:56

2 stops16h 31m

Dallas Love Field

Wed 10/12

10:15-08:30

2 stops16h 15m

£855

GlasgowDallas

GLA - DAL

GLADAL

Glasgow Intl

Wed 14/1

06:05-17:51

2 stops17h 46m

Dallas Love Field

Mon 19/1

11:57-09:55

2 stops15h 58m

£862

GlasgowDallas

GLA - DAL

GLADAL

Glasgow Intl

Wed 22/4

14:20-23:10

2 stops14h 50m

Dallas Love Field

Wed 6/5

13:35-13:25

2 stops17h 50m

£867

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 27 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 31 October 2025.

To ensure you get the cheapest price possible for a flight from Glasgow Intl Airport to Dallas, you should look to book at least 41 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 £553). Flying from Glasgow Intl Airport to Dallas in July is currently the most expensive (average of £879). 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 GLA to DFW?

Find hourly flight availability from Glasgow Intl to Dallas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 November 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 30% on flights from Glasgow Intl Airport to Dallas by exploring options for tickets in the afternoon.

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 5 November 2025.
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.

Food

7.3

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Food

7.3

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Food

7.3

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Food

7.3

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Food

7.3

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Food

7.3

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 16h 31m. There are 4460 mi between Glasgow Intl Airport and Dallas.

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

    Flying on Finnair is currently your cheapest option to Dallas, with prices starting at £583. Additional return tickets that might be worth considering are offered by British Airways and American Airlines, with the lowest prices starting at £715 and £721, respectively. Users have found that Finnair is 37% 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 £553). Flying from Glasgow Intl Airport to Dallas in July is currently the most expensive (average of £879). 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

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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 5 November 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£583Average£844FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£715Average£868FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£721Average£805FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
LufthansaCheapest£749Average£981FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£813Average£1,142FlexibilityNo cancel feeOn-time75%
Search KLM flights
Aer LingusCheapest£872Average£1,038FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

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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?

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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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