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$287+ Cheap flights from Irving, TX to London (LON)

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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — LON
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheapflights Tip: The best prices from Irving to London are usually found in October or February, booked 19 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Irving to London

Keep the following information in mind while searching for Irving to London flight deals. Data was last updated August 1, 2025.

Round-trip from

$628
(Ovago)

One-way from

$286
(Mytrip)

Popular in

June

Cheapest in

October

Average price

$815
From Irving to London (LON)
Search Deals
One-way flight from Irving to London (LON)
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($259 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Irving to London

Cheapest flights from Irving to London
Explore the most affordable flight options available from Irving to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This Ovago deal was found by Cheapflights users on 8/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/205:55 pmDFW - LHR
Nonstop9h 05mBritish Airways
Thu 8/2812:00 pmLHR - DFW
Nonstop10h 05mBritish Airways
Deal found 8/1$628
This Mytrip deal was found by Cheapflights users on 8/1. 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.
Thu 8/142:33 pmDFW - LGW
1 stop13h 27mMultiple Airlines
Fri 8/2910:00 amLGW - DFW
1 stop18h 12mMultiple Airlines
Deal found 8/1$629
This Finnair deal was found by Cheapflights users on 8/1. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1010:59 pmDFW - LHR
Nonstop9h 26mFinnair
Tue 8/2610:30 amLHR - DFW
Nonstop10h 05mFinnair
Deal found 8/1$630
This lastminute.com deal was found by Cheapflights users on 8/1. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1012:39 pmDFW - LHR
1 stop11h 41mIberia
Tue 8/2612:00 pmLHR - DFW
Nonstop10h 05mIberia
Deal found 8/1$631
This Delta deal was found by Cheapflights users on 8/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/109:47 amDFW - LHR
1 stop15h 28mDelta
Tue 8/266:15 amLHR - DFW
1 stop13h 20mDelta
Deal found 8/1$632
This Mytrip deal was found by Cheapflights users on 7/31. 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.
Tue 9/309:25 amDFW - STN
2 stops28h 00mMultiple Airlines
Mon 10/62:15 pmSTN - DFW
2 stops29h 50mMultiple Airlines
Deal found 7/31$634
This Air Canada deal was found by Cheapflights users on 7/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/28:15 pmDFW - LHR
2 stops28h 15mAir Canada
Wed 9/103:50 pmLHR - DFW
2 stops27h 24mAir Canada
Deal found 7/29$636
This oojo deal was found by Cheapflights users on 7/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/27:05 pmDFW - LCY
1 stop19h 45mBritish Airways
Wed 9/109:05 amLCY - DFW
1 stop13h 00mBritish Airways
Deal found 7/30$640
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2410:10 amDFW - LHR
2 stops14h 45mUnited Airlines
Thu 10/97:30 amLHR - DFW
2 stops17h 26mUnited Airlines
Deal found 7/29$643
This Mytrip deal was found by Cheapflights users on 8/1. 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.
Sun 8/106:25 amDFW - LHR
2 stops18h 05mMultiple Airlines
Tue 8/266:50 amLHR - DFW
3 stops32h 29mMultiple Airlines
Deal found 8/1$649
This SWISS deal was found by Cheapflights users on 7/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/107:00 amDFW - LHR
2 stops18h 55mSWISS
Tue 8/268:45 amLHR - DFW
2 stops19h 30mSWISS
Deal found 7/30$652
This Virgin Atlantic deal was found by Cheapflights users on 7/30. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/611:59 amDFW - LHR
1 stop12h 26mVirgin Atlantic
Wed 8/139:40 amLHR - DFW
2 stops18h 01mVirgin Atlantic
Deal found 7/30$654

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irving to London 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 August 1, 2025.
Use the filters below to find and compare flights from Irving to London that are best for you.

Fly from

Irving

Fly to

London

Route

Depart

Return

Price

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Wed 8/20

5:55 pm-9:00 am

Nonstop9h 05m

London Heathrow

Thu 8/28

12:00 pm-4:05 pm

Nonstop10h 05m

$628

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Thu 8/14

2:33 pm-10:00 am

1 stop13h 27m

London Gatwick

Fri 8/29

10:00 am-10:12 pm

1 stop18h 12m

$629

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Sun 8/10

10:59 pm-2:25 pm

Nonstop9h 26m

London Heathrow

Tue 8/26

10:30 am-2:35 pm

Nonstop10h 05m

$630

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Sun 8/10

12:39 pm-6:20 am

1 stop11h 41m

London Heathrow

Tue 8/26

12:00 pm-4:05 pm

Nonstop10h 05m

$631

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Sun 8/10

9:47 am-7:15 am

1 stop15h 28m

London Heathrow

Tue 8/26

6:15 am-1:35 pm

1 stop13h 20m

$632

DallasLondon

DFW - STN

DFWSTN

Dallas/Fort Worth

Tue 9/30

9:25 am-7:25 pm

2 stops28h 00m

London Stansted

Mon 10/6

2:15 pm-2:05 pm

2 stops29h 50m

$634

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Tue 9/2

8:15 pm-6:30 am

2 stops28h 15m

London Heathrow

Wed 9/10

3:50 pm-1:14 pm

2 stops27h 24m

$636

DallasLondon

DFW - LCY

DFWLCY

Dallas/Fort Worth

Tue 9/2

7:05 pm-8:50 pm

1 stop19h 45m

London City

Wed 9/10

9:05 am-4:05 pm

1 stop13h 00m

$640

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Wed 9/24

10:10 am-6:55 am

2 stops14h 45m

London Heathrow

Thu 10/9

7:30 am-6:56 pm

2 stops17h 26m

$643

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Sun 8/10

6:25 am-6:30 am

2 stops18h 05m

London Heathrow

Tue 8/26

6:50 am-9:19 am

3 stops32h 29m

$649

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 31 results
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Best time to book a flight from Irving to London

Have a flexible travel schedule? Discover the best time to fly to London from Irving 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.

Cheapflights Insights

Everything you need to know about your flight from Irving to London

How far ahead should I book a flight from Irving to London?

Use this chart to determine the optimal time to book a round-trip flight from Irving to London. Price data was last updated on July 25, 2025.

The best time to book flights from Irving to London is 19 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Irving to London?

Currently, November is the cheapest month in which you can book a flight from Irving to London (average of $661). Flying from Irving to London in June is currently the most expensive (average of $1,097). 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 1RV to LON?

Find hourly flight availability from Irving to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2025.

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

What is the cheapest day to fly from Irving to London?

Use this chart to determine the cheapest time to fly round-trip from Irving to London. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Irving to London flight should consider departing on Thursday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Irving to London

Explore weekly flight availability from Irving to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 1, 2025.

The most flights from 1RV to LON are scheduled on a Friday (29 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (25 on average).

How much does it cost to fly round-trip from Irving to London?

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated August 1, 2025.
Read reviews from past customers who have flown Delta, Finnair, and SWISS from Irving to London. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,983 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,317 reviews
Delta
8.0
Very good
7,983 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,983 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,904 reviews
Delta
8.0
Very good
7,983 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
655 reviews
Delta
8.0
Very good
7,983 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What are the cheapest airlines to fly from Irving to London one-way?

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $343. British Airways flights start at $419 while deals on SWISS start at $435 one-way.

  • What are the most popular routes from Irving to London?

    The most popular route from Irving to London is Dallas/Fort Worth - London Heathrow. You may also consider Dallas/Fort Worth - London Gatwick or Dallas/Fort Worth - London City.

  • What are the most reliable airlines from Irving to London?

    Before booking your flight to London from Irving, check out the most reliable airlines to get you to your destination on time: Royal Jordanian (83%), Malaysia Airlines (78%), American Airlines( 73%).

  • What are the cheapest flights from Irving to London?

    Looking for the cheapest flight from Irving to London? While on average our users pay $3,223, our data indicates the cheapest price to be $239. The most popular route (Dallas/Fort Worth - London Heathrow), is priced around $599.

  • Can I find deals for flights from Irving to London that include hotel bookings?

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

  • How can I find direct flights from Irving to London?

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

  • Can I find deals for business class flights from Irving to London?

    Yes. Cheapflights offers flight deals from Irving to London 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 Irving to London?

    Currently, November is the cheapest month in which you can book a flight from Irving to London (average of $661). Flying from Irving to London in June is currently the most expensive (average of $1,097). 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

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Harrow
Canterbury
Dover
Orpington
Watford
Gatwick
Borehamwood
Dartford
Aylesbury
Chelmsford
Folkestone
Southend-on-Sea
Chichester
Arundel
Milton Keynes
Bishop's Stortford
Eastbourne

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

Discover the top 10 airlines that operate flights from Irving to London. 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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$116Average$160FlexibilityNo cancel feeOn-time62%
Virgin AtlanticCheapest$515Average$823FlexibilityNo cancel feeOn-time72%
DeltaCheapest$516Average$903FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$544Average$743FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$563Average$866FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$582Average$901FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$637Average$1,015FlexibilityNo cancel feeOn-time67%
FinnairCheapest$639Average$884FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$649Average$972FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$672Average$868FlexibilityNo cancel feeOn-time69%

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